CN209203497U - The double control switch of coagulation medical instrument - Google Patents
The double control switch of coagulation medical instrument Download PDFInfo
- Publication number
- CN209203497U CN209203497U CN201721263548.0U CN201721263548U CN209203497U CN 209203497 U CN209203497 U CN 209203497U CN 201721263548 U CN201721263548 U CN 201721263548U CN 209203497 U CN209203497 U CN 209203497U
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- China
- Prior art keywords
- negative pressure
- coagulation
- control button
- dual control
- medical instrument
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 238000005345 coagulation Methods 0.000 title claims abstract description 163
- 230000015271 coagulation Effects 0.000 title claims abstract description 163
- 230000009977 dual effect Effects 0.000 claims abstract description 87
- 230000000903 blocking effect Effects 0.000 claims description 21
- 238000005520 cutting process Methods 0.000 claims description 18
- 239000011148 porous material Substances 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 9
- 244000273618 Sphenoclea zeylanica Species 0.000 claims description 3
- 238000007912 intraperitoneal administration Methods 0.000 abstract description 5
- 230000009467 reduction Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000001356 surgical procedure Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000023597 hemostasis Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model belongs to the field of medical instrument technology, more particularly, to a kind of double control switch of coagulation medical instrument.It is characterised in that it includes power supply line and negative pressure hose, the power supply line and negative pressure hose are connected with coagulation negative pressure dual control button.Advantage is: when there is coagulation operation, vacuum suction is just in opening, avoids the problem of causing intraperitoneal CO2 pneumoperitonium pressure reduction.
Description
Technical field
The utility model belongs to the field of medical instrument technology, more particularly, to a kind of double control switch of coagulation medical instrument.
Background technique
Electric coagulation hemostasis is stopped blooding with cautery, and now common cautery has electric knife, argon gas electric knife, with regard to the side of its hemostasis
Formula has monopolar coagulation and bipolar coagulation.Hemostasis when, cautery can directly fulguration blutpunkte, can stop blooding within energization 1-2 seconds.
Patent document [CN200910128744.0] discloses a kind of Medical electric-coagulative, cutting handle that can be discharged fume.Its shank body portion
There is a hollow pipeline in plastic housing, rear portion connects negative-pressure suction pipe, parallel with power supply line.When operation, negative-pressure suction pipe and negative pressure
Suction device is connected, and sucks the flue gas generated when coagulation or cutting by smoking-hole, through shank body portion hollow pipeline, arrives vacuum suction
Pipe, is discharged to outdoor through negative pressure suction device.
When coagulation tissue, it is also easy to produce smog, influences surgical field of view, the smog of generation need to be sucked out outside chamber as far as possible.Tradition
Band attracts coagulation medical instrument, and when operating whether there is or not coagulation, vacuum suction is all to open, and one wastes mass energy, and two will cause
Intraperitoneal CO2 pneumoperitonium pressure reduction.
Utility model content
The purpose of this utility model is in view of the above-mentioned problems, providing a kind of coagulation, the control switch of cutting and vacuum suction
Switch gearing, realization have coagulation to open negative pressure smoke when generating smog, and the coagulation medical treatment of negative pressure smoke is closed when no coagulation operates
The double control switch of instrument.
In order to achieve the above objectives, the utility model uses following technical proposal: the double control switch of this coagulation medical instrument,
It is characterised in that it includes power supply line and negative pressure hose, the power supply line and negative pressure hose are pressed with coagulation negative pressure dual control
Button is connected, and the coagulation negative pressure dual control button is equipped with contact, blocking seat is equipped in the handle, in blocking seat and coagulation
Elastic component is equipped between negative pressure dual control button, the negative pressure hose is set between blocking seat and coagulation negative pressure dual control button, when
Coagulation medical instrument is in running order when the contact of coagulation negative pressure dual control button is contacted with power supply line and negative pressure hose is in
On state, when the contact of coagulation negative pressure dual control button is separated with power supply line, coagulation medical instrument is in dead status and institute
The negative pressure hose stated is blocked seat and coagulation negative pressure dual control button compressional deformation under elastic component effect and ends.
In the double control switch of above-mentioned coagulation medical instrument, the coagulation negative pressure dual control button is arranged on handle,
The power supply line is fixed in handle, and one end of the elastic component acts on blocking seat, and it is negative that the other end acts on coagulation
Press dual control button.
In the double control switch of above-mentioned coagulation medical instrument, the blocking seat is equipped with for coagulation negative pressure dual control button
The channel that rear end passes through, the coagulation negative pressure dual control button rear end are arranged in channel, and the negative pressure hose is located at coagulation
Between negative pressure dual control button rear end and channel inner end.
In the double control switch of above-mentioned coagulation medical instrument, the coagulation negative pressure dual control button rear end, which is equipped with, hooks pipe
Hole, the negative pressure hose, which passes through, hooks pore.
In the double control switch of above-mentioned coagulation medical instrument, the power supply line is equipped with touch switch, described
Contact is set to the rear end of coagulation negative pressure dual control button, and the touch switch is located at the rear of contact, the touch switch string
It is coupled between supply lines and the conducting rod of coagulation medical instrument.
In the double control switch of above-mentioned coagulation medical instrument, the conducting rod is hollow stem, in the rear end of conducting rod
It is connected with negative pressure hose.
In the double control switch of above-mentioned coagulation medical instrument, the quantity of the coagulation negative pressure dual control button is at least two
A, the touch switch quantity in the power supply line is equal with coagulation negative pressure dual control button quantity and the two one-to-one correspondence is set
It sets, the negative pressure hose quantity is equal with coagulation negative pressure dual control button quantity and the two is arranged in a one-to-one correspondence, and each touch-control is opened
Pass is arranged in parallel between supply lines and the conducting rod of coagulation medical instrument, and conducting rod is arranged in each negative pressure hose in parallel
Between negative pressure general pipeline.
It is close that rotation is equipped in the double control switch of above-mentioned coagulation medical instrument, between the conducting rod and negative pressure hose
Seal connection structure；The rotary seal connection structure includes the sealing splicing sleeve being fixed in handle, the sealing bearing
One end of set is connected with conducting rod rotary seal, and the other end of the sealing splicing sleeve is connected with negative pressure hose.
In the double control switch of above-mentioned coagulation medical instrument, the quantity of the coagulation negative pressure dual control button is two,
One of them is coagulation coagulation negative pressure dual control button, another is cutting coagulation negative pressure dual control button.
In the double control switch of above-mentioned coagulation medical instrument, the rear end of the coagulation negative pressure dual control button is equipped with hose
Mouth, the hose constraint mouth and hook pore are constrained in the button axial direction distribution of coagulation negative pressure dual control and hooks pore behind channel
End, the hose, which constrains, is equipped with the negative pressure hose in parallel with the negative pressure hose being arranged in hook pore in mouth.
Compared with prior art, the advantages of double control switch of this coagulation medical instrument, is: coagulation negative pressure dual control button
There are two functions for tool, first is that whether having the function of manipulating vacuum suction, second is that can be controlled to operations such as coagulation, cutting
System, and vacuum suction is synchronous progress with surgical procedures such as coagulation, cutting, and when there is coagulation operation, vacuum suction is just in
It opens, avoids waste of energy, also avoid the problem of causing intraperitoneal CO2 pneumoperitonium pressure reduction.
Detailed description of the invention
Fig. 1 is main view provided by the utility model.
Fig. 2 is the cross-sectional view of Fig. 1 provided by the utility model.
Fig. 3 is the structural schematic diagram of handle inner provided by the utility model.
Fig. 4 is the partial structural diagram of Fig. 3 provided by the utility model.
Fig. 5 is the perspective view of handle inner structure provided by the utility model.
Fig. 6 is the partial enlarged view of Fig. 3 provided by the utility model.
Fig. 7 is the cross-sectional view of handle portion provided by the utility model.
Fig. 8 is the structural schematic diagram of half handle provided by the utility model.
In figure, handle 1, coagulation negative pressure dual control button 2, power supply line 3, negative pressure hose 4, contact 5, blocking seat 6, elasticity
Part 7, channel 9 hook pore 10, touch switch 11, negative pressure general pipeline 12, rotary seal connection structure 13, seal splicing sleeve 14, is soft
Pipe constrains mouth 15, supply lines 16, conducting rod 17.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in figures 1-8, the double control switch of this coagulation medical instrument includes power supply line 3 and negative pressure hose 4, described
Power supply line 3 and negative pressure hose 4 are connected with coagulation negative pressure dual control button 2.Coagulation negative pressure dual control button 2 is arranged on handle 1,
The coagulation negative pressure dual control button 2 is equipped with contact 5, and the power supply line 3 is fixed in handle 1, the handle 1
It is interior to be equipped with blocking seat 6, elastic component 7, one end of the elastic component 7 are equipped between blocking seat 6 and coagulation negative pressure dual control button 2
Blocking seat 6 is acted on, the other end acts on coagulation negative pressure dual control button 2, and the negative pressure hose 4 is set to blocking seat 6 and coagulation
Between negative pressure dual control button 2, when the contact 5 of coagulation negative pressure dual control button 2 is contacted with power supply line 3 at coagulation medical instrument
In working condition and negative pressure hose 4 it is in the conductive state, when the contact 5 of coagulation negative pressure dual control button 2 is separated with power supply line 3
When coagulation medical instrument be in dead status and the negative pressure hose 4 to be blocked seat 6 and coagulation under the effect of elastic component 7 negative
It presses 2 compressional deformation of dual control button and ends.
Because can generate a large amount of smog during coagulation and cutting, and smog will affect surgical field of view, soft by negative pressure
The smog of generation is discharged pipe 4 in time.And conventional belt vacuum suction coagulation medical instrument, the vacuum suction when being operated whether there is or not coagulation
All in opening, first is that waste of energy, second is that will cause intraperitoneal CO2 pneumoperitonium pressure reduction.
There are two functions for the tool of coagulation negative pressure dual control button 2 in the application, first is that having function whether manipulation vacuum suction
Can, second is that can control operations such as coagulation, cutting, and vacuum suction is synchronous with surgical procedures such as coagulation, cutting
It carries out.Wherein, vacuum suction is controlled, presses coagulation negative pressure dual control button 2, be located at blocking seat 6 and coagulation negative pressure is double
It controls 4 compressional deformation of negative pressure hose between button 2 and ends, loosen coagulation negative pressure dual control button 2, coagulation negative pressure dual control button 2
It being resetted under the action of elastic component 7, negative pressure hose 4 restores to the original state again, and it is in the conductive state, by pressing coagulation negative pressure dual control
It controls whether button 2 is to the smoking of negative pressure hose 4, and can be carried out by operation by human hand, it is easy to operate, facilitate medical care people
Member uses, the problem of both having saved the energy, also avoided intraperitoneal CO2 pneumoperitonium pressure reduction.Wherein, for coagulation,
The operations such as cutting control, presses coagulation negative pressure dual control button 2, and the contact 5 of coagulation negative pressure dual control button 2 connects with power supply line 3
Touching, circuit conducting thus allow for coagulation, cutting operation.
Traditional foot control coagulation medical instrument is to step on that switch carries out control coagulation, cutting is operated by foot, foot when operation
The half outstanding state partly stepped on must be kept for a long time, expended physical strength, influenced surgical procedure.Coagulation negative pressure dual control button 2 is arranged in hand
On handle 1, medical staff can control the operations such as coagulation, cutting by the coagulation negative pressure dual control button 2 on control handle 1
System, without controller is in addition arranged, and hand is more fine flexible compared with foot, conducive to doctor to the fine of surgical procedure
Control.And two operations concentrate on hand whether starting coagulation operation with coagulation, rather than trick separates, more conducively doctor is special
Heart operation, improves procedure efficiency.
More specifically, blocking seat 6 is equipped with the channel 9 passed through for 2 rear end of coagulation negative pressure dual control button, and coagulation negative pressure is double
Control 2 rear end of button is arranged in channel 9, and negative pressure hose 4 is located between 2 rear end of coagulation negative pressure dual control button and 9 inner end of channel.Electricity
Solidifying negative pressure dual control button 2 is moved along channel 9 relative to blocking seat 6 when by external force, and blocking seat 6 is to be fixed on handle 1
On, the spacing between coagulation negative pressure dual control button 2 and blocking seat 6 reduces at this time, and negative pressure hose 4 is squeezed to which negative pressure is inhaled
Draw cut-off.Further, 2 rear end of coagulation negative pressure dual control button, which is equipped with, hooks pore 10, and negative pressure hose 4, which passes through, hooks pore 10.Hook pore
10 have the function of positioning for negative pressure hose 4, so that negative pressure hose 4 steadily in coagulation negative pressure dual control button 2 and stops
Between seat 6.
Wherein, power supply line 3 is equipped with touch switch 11, and contact 5 is set to the rear end of coagulation negative pressure dual control button 2, touch-control
Switch 11 is located at the rear of contact 5, and touch switch 11 is series between supply lines 16 and the conducting rod 17 of coagulation medical instrument.
When the contact 5 of coagulation negative pressure dual control button 2 is in contact with touch switch 11, circuit conducting.Conducting rod 17 is hollow stem, is being led
The rear end of electric pole 17 is connected with negative pressure hose 4.The smog that coagulation, cutting generate enters back into negative pressure hose 4 by conducting rod 17
In.
Wherein, the quantity of coagulation negative pressure dual control button 2 is at least two, 11 quantity of touch switch in power supply line 3 with
Coagulation negative pressure dual control 2 quantity of button are equal and the two is arranged in a one-to-one correspondence, 4 quantity of negative pressure hose and coagulation negative pressure dual control button 2
Quantity is equal and the two is arranged in a one-to-one correspondence, and supply lines 16 and coagulation medical instrument is arranged in each touch switch 11 in parallel
Between conducting rod 17, each negative pressure hose 4 is arranged in parallel between conducting rod 17 and negative pressure general pipeline 12.Each coagulation negative pressure
The contact 5 of dual control button 2 is in contact with a touch switch 11 of power supply line 3, and coagulation work head is in corresponding work shape
State, the circuit that each coagulation negative pressure dual control button 2 is started are parallel connection, will not be interfered with each other between each route.
Further, the quantity of coagulation negative pressure dual control button 2 is two, one of them is coagulation coagulation negative pressure dual control button,
Another is cutting coagulation negative pressure dual control button.The contact 5 of coagulation coagulation negative pressure dual control button and a contact of power supply line 3
Switch is in contact, and coagulation work head is in coagulation working condition, the contact 5 of cutting coagulation negative pressure dual control button and power supply line 3
Another contact switch be in contact, coagulation work head is in cutting working condition.
Further, rotary seal connection structure 13 is equipped between conducting rod 17 and negative pressure hose 4；Rotary seal connection structure
13 include the sealing splicing sleeve 14 being fixed in handle 1, and one end of sealing splicing sleeve 14 is connected with 17 rotary seal of conducting rod, close
The other end of envelope splicing sleeve 14 is connected with negative pressure hose 4.Sealing splicing sleeve 14 avoids smog from leaking out in negative pressure hose 4
Come.
The rear end of coagulation negative pressure dual control button 2 is equipped with hose and constrains mouth 15, and hose constrains mouth 15 and hooks pore 10 in coagulation
The axial distribution of negative pressure dual control button 2 and hook pore 10 are equipped in 9 rear end of channel, hose constraint mouth 15 is hooking pore with setting
The negative pressure hose 4 of 4 parallel connection of negative pressure hose in 10.Because negative pressure hose 4 there are several, it is easy between different negative pressure hoses 4
It winds, during pushing coagulation negative pressure dual control button 2, because other negative pressure hoses 4 constrain mouth 15 by hose
Limit, avoiding negative pressure hose 4, there is a phenomenon where be detached to hook pore 10 under the extruding of coagulation negative pressure dual control button 2.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although handle 1, coagulation negative pressure dual control button 2, power supply line 3, negative pressure hose 4, contact is used more herein
5, blocking seat 6, elastic component 7, channel 9, hook pore 10, be touch switch 11, negative pressure general pipeline 12, rotary seal connection structure 13, close
The terms such as splicing sleeve 14, hose constraint mouth 15, supply lines 16, conducting rod 17 are sealed, but the possibility using other terms is not precluded
Property.The use of these terms is merely for the convenience of describing and explaining the nature of the invention；It is construed as any
The additional limitation of one kind is all contrary to the spirit of the present invention.
Claims (10)
1. a kind of double control switch of coagulation medical instrument, which is characterized in that described including power supply line (3) and negative pressure hose (4)
Power supply line (3) and negative pressure hose (4) be connected with coagulation negative pressure dual control button (2), the coagulation negative pressure dual control button
(2) contact (5) are equipped with, blocking seat (6) are equipped in handle (1), between blocking seat (6) and coagulation negative pressure dual control button (2)
Equipped with elastic component (7), the negative pressure hose (4) is set between blocking seat (6) and coagulation negative pressure dual control button (2), works as coagulation
Coagulation medical instrument is in running order when the contact (5) of negative pressure dual control button (2) and power supply line (3) contact and negative pressure hose
(4) in the conductive state, the coagulation medical instrument when the contact (5) of coagulation negative pressure dual control button (2) is separated with power supply line (3)
In dead status and the negative pressure hose (4) is blocked seat (6) and coagulation negative pressure dual control button in the case where elastic component (7) act on
(2) compressional deformation and end.
2. the double control switch of coagulation medical instrument according to claim 1, which is characterized in that the coagulation negative pressure dual control
Button (2) is arranged on handle (1), and the power supply line (3) is fixed in handle (1), one end of the elastic component (7)
It acts on blocking seat (6), the other end acts on coagulation negative pressure dual control button (2).
3. the double control switch of coagulation medical instrument according to claim 2, which is characterized in that on the blocking seat (6)
Equipped with the channel (9) passed through for coagulation negative pressure dual control button (2) rear end, described coagulation negative pressure dual control button (2) rear end is worn
In channel (9), the negative pressure hose (4) is located between coagulation negative pressure dual control button (2) rear end and channel (9) inner end.
4. the double control switch of coagulation medical instrument according to claim 3, which is characterized in that the coagulation negative pressure dual control
Button (2) rear end, which is equipped with, hooks pore (10), and the negative pressure hose (4), which passes through, hooks pore (10).
5. the double control switch of coagulation medical instrument according to claim 3 or 4, which is characterized in that the power supply line
(3) touch switch (11) are equipped with, the contact (5) is set to the rear end of coagulation negative pressure dual control button (2), and the touch-control is opened
It closes (11) and is located at the rear of contact (5), the touch switch (11) is series at leading for supply lines (16) and coagulation medical instrument
Between electric pole (17).
6. the double control switch of coagulation medical instrument according to claim 5, which is characterized in that the conducting rod (17) is
Hollow stem is connected with negative pressure hose (4) in the rear end of conducting rod (17).
7. the double control switch of coagulation medical instrument according to claim 6, which is characterized in that the coagulation negative pressure dual control
The quantity of button (2) is at least two, and touch switch (11) quantity in the power supply line (3) is pressed with coagulation negative pressure dual control
Button (2) quantity is equal and the two is arranged in a one-to-one correspondence, negative pressure hose (4) quantity and coagulation negative pressure dual control button (2) number
It measures equal and the two to be arranged in a one-to-one correspondence, supply lines (16) and coagulation medical instrument is arranged in each touch switch (11) in parallel
Conducting rod (17) between, each negative pressure hose (4) is arranged in parallel between conducting rod (17) and negative pressure general pipeline (12).
8. the double control switch of coagulation medical instrument according to claim 7, which is characterized in that the conducting rod (17) with
Rotary seal connection structure (13) are equipped between negative pressure hose (4)；The rotary seal connection structure (13) includes being fixed on
One end of sealing splicing sleeve (14) in handle (1), the sealing splicing sleeve (14) is connected with conducting rod (17) rotary seal,
The other end of the sealing splicing sleeve (14) is connected with negative pressure hose (4).
9. the double control switch of coagulation medical instrument according to claim 7, which is characterized in that the coagulation negative pressure dual control
The quantity of button (2) is two, one of them is coagulation coagulation negative pressure dual control button, another is pressed for cutting coagulation negative pressure dual control
Button.
10. the double control switch of coagulation medical instrument according to claim 7, which is characterized in that the coagulation negative pressure is double
The rear end for controlling button (2) is equipped with hose constraint mouth (15), and the hose constrains mouth (15) and hooks pore (10) in coagulation negative pressure
Dual control button (2), which is axially distributed and hooks pore (10), to be equipped with and sets in channel (9) rear end, hose constraint mouth (15)
It sets in the negative pressure hose (4) for hooking negative pressure hose (4) parallel connection in pore (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721263548.0U CN209203497U (en) | 2017-09-29 | 2017-09-29 | The double control switch of coagulation medical instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721263548.0U CN209203497U (en) | 2017-09-29 | 2017-09-29 | The double control switch of coagulation medical instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209203497U true CN209203497U (en) | 2019-08-06 |
Family
ID=67451219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721263548.0U Withdrawn - After Issue CN209203497U (en) | 2017-09-29 | 2017-09-29 | The double control switch of coagulation medical instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209203497U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107638210A (en) * | 2017-09-29 | 2018-01-30 | 杭州康基医疗器械股份有限公司 | The double control switch of coagulation medicine equipment |
-
2017
- 2017-09-29 CN CN201721263548.0U patent/CN209203497U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107638210A (en) * | 2017-09-29 | 2018-01-30 | 杭州康基医疗器械股份有限公司 | The double control switch of coagulation medicine equipment |
| CN107638210B (en) * | 2017-09-29 | 2024-04-19 | 杭州康基医疗器械有限公司 | Double-control switch of electric coagulation medical instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Tonglu Chunjiang Road Economic Development Zone, Hangzhou City, Zhejiang Province, No. 1668 311500 Patentee after: HANGZHOU KANGJI MEDICAL INSTRUMENT Co.,Ltd. Address before: Tonglu Chunjiang Road Economic Development Zone, Hangzhou City, Zhejiang Province, No. 1668 311500 Patentee before: HANGZHOU KANGJI MEDICAL INSTRUMENT Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: Tonglu County Tonglu Chunjiang Road Economic Development Zone, Hangzhou city of Zhejiang Province, No. 1668 311500 Patentee after: HANGZHOU KANGJI MEDICAL INSTRUMENT Co.,Ltd. Address before: Tonglu Chunjiang Road Economic Development Zone, Hangzhou City, Zhejiang Province, No. 1668 311500 Patentee before: HANGZHOU KANGJI MEDICAL INSTRUMENT Co.,Ltd. |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190806 Effective date of abandoning: 20240419 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190806 Effective date of abandoning: 20240419 |