CN204133996U - A kind of visual noinvasive tracheal intubation - Google Patents
A kind of visual noinvasive tracheal intubation Download PDFInfo
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- CN204133996U CN204133996U CN201420553816.2U CN201420553816U CN204133996U CN 204133996 U CN204133996 U CN 204133996U CN 201420553816 U CN201420553816 U CN 201420553816U CN 204133996 U CN204133996 U CN 204133996U
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- overlay film
- film frame
- core
- tracheal intubation
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Abstract
This utility model relates to a kind of visual noinvasive tracheal intubation, effectively can solve existing tracheal intubation and easily cause intubation defeat, increase the weight of the deterioration of original disease, even there is the problem that more serious intubate complication occurs, technical scheme is, comprise body, the overlay film frame of expanding is equipped with in the front end (insertion end) of body, be coated with in body and lead core, the one end of leading core through overlay film frame center and stretch out the front end of overlay film frame, minisize pick-up head is equipped with in the one end of stretching out, minisize pick-up head is connected with the display be placed in outside body through being contained in the data wire of leading in-core, water pocket is equipped with in inherent outside of leading core to overlay film frame scope, water pocket be embedded in the waterflood path of leading on outer core and be connected, the water filling port of waterflood path stretches out the rear end (free end) of body, this utility model is novel unique, advantages of simple, easy production, achieve the Real time visible guiding in intubation process, easy to operate, one-time insertion success rate rate is high, injure little, easy to use, effective.
Description
Technical field
This utility model relates to tracheal intubation, particularly a kind of visual noinvasive tracheal intubation.
Background technology
Tracheal intubation is by special endotracheal tube, inserts tracheal strips through the oral cavity of patient or nasal cavity, is the skill operation ingredient of the important clinical treatment measures such as clinical rescue critical patient, surgery anesthesia and cardio-pulmonary resuscitation.It is the most common that the approach of tracheal intubation does intubate with direct oral cavity under direct laryngoscope photopic vision, is secondly via intranasal application laryngoscope direct-view time or blind tracheal intubation.In endotracheal intubation, even if carry out intubation in strict accordance with technical operation code requirement, also can cause crisis and some row complication, this construction features just because of existing trachea cannula conduit itself and design defect cause, especially all the more so in some difficult intubations patient.At present, the major complications using existing endotracheal tube to carry out tracheal intubation has: the damage of laryngeal edema, glottis, tooth and oral cavity tissue damage, pivot joint is dislocated, be strayed into esophagus and a laterobronchus, respiratory tract injury, pneumonia and pulmonary atelectasis, injury of tracheal intubation cause the local blood circulation diseases such as severe haemorrhage and hypertension, hypotension, arrhythmia, myocardial ischemia and cardiac arrest.Research finds, the generation of tracheal intubation crisis and complication, not only relevant with the anatomic characteristic of age of patient, sex, pars oralis pharyngis and the technical merit of operator, also relevant with design feature with the material of existing endotracheal tube, structure; Further, have tracheal intubation complication greatly due to trachea cannula conduit itself design defect caused by, can be described as existing tracheal intubation itself at all unavoidable.Existing widely used trachea cannula conduit is clinically only the medical plastic pipe fitting of a diameter 10mm size, simplicity of design, clumsy, without visual device, easily causes an intubation defeat; And this conduit head end is sharp-pointed, easily cause the damage of patient respiration channel organization structure, cause the double iatrogenic injury of patient, increase the weight of the deterioration of original disease, even there will be more serious intubate complication to occur, bring danger not only to the treatment of patient, also bury the hidden danger of malpractice and conflict between doctors and patients.Therefore, according to the treatment needs of more scientific and hommization clinically, improvement and bring new ideas carries out to existing tracheal intubation imperative.
Summary of the invention
For above-mentioned situation, for overcoming the defect of prior art, the object of this utility model is just to provide a kind of visual noinvasive tracheal intubation, effectively can solve existing tracheal intubation and easily cause intubation defeat, increases the weight of the deterioration of original disease, even occurs the problem that more serious intubate complication occurs.
The technical scheme that this utility model solves is, comprise body, the overlay film frame of expanding is equipped with in the front end (insertion end) of body, be coated with in body and lead core, the one end of leading core through overlay film frame center and stretch out the front end of overlay film frame, minisize pick-up head is equipped with in the one end of stretching out, minisize pick-up head is connected with the display be placed in outside body through being contained in the data wire of leading in-core, water pocket is equipped with in inherent outside of leading core to overlay film frame scope, water pocket be embedded in the waterflood path of leading on outer core and be connected, the water filling port of waterflood path stretches out the rear end (free end) of body.
Described overlay film frame comprises expandable stent and covers the elastomer on expandable stent, the overlay film frame of expanding is linked together by transition and straight length and forms, transition is tubaeform, flaring big opening end is connected with the end of body, osculum end is connected with straight length, the diameter of straight length is less than the diameter of body, and expandable stent is placed in elastomer, and outer surface and the elastomeric inner surface of expandable stent are fixed together; Described elastomer 6 is the membrane structures be made up of such as silica gel, latex elastomeric material, cover on expandable stent, play seal box and follow the effect that expandable stent synchronously expands, when expandable stent 8 opens, elastomer 6 opens together, elastomer 6 is together with the end compact siro spinning technology of body tube wall simultaneously, plays the effect of sealing, ensures the eupnea of patient;
Described leading on core of overlay film frame end of stretching out is equipped with spherical glass curtain, minisize pick-up head is placed in spherical glass curtain, the surrounding of the inherent minisize pick-up head of spherical glass curtain is provided with uniform optical fibers, and fibre-optic receiving terminal is connected with the light source being placed in body outside through the inside of leading core.
This utility model is novel unique, and advantages of simple, easily produces, and achieve the Real time visible guiding in intubation process, easy to operate, one-time insertion success rate rate is high, injures little, easy to use, effective, is the innovation in tracheal intubation.
Accompanying drawing explanation
Fig. 1 is sectional front view of the present utility model.
Fig. 2 is the partial enlarged drawing that this utility model Fig. 1 water filling port place leads core.
Fig. 3 is the partial enlarged drawing of leading core in this utility model Fig. 1 body.
Fig. 4 is the enlarged drawing of this utility model overlay film frame.
Fig. 5 is the partial enlarged drawing (non-expansion state) of overlay film frame in this utility model Fig. 1.
Fig. 6 is the partial enlarged drawing (expansion state and water pocket be full of) of overlay film frame in this utility model Fig. 1.
Fig. 7 is the partial enlarged drawing (expansion state and water pocket emptying) of overlay film frame in this utility model Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
Provided by Fig. 1-7, this utility model comprises body, the overlay film frame of expanding is equipped with in the front end (insertion end) of body 1, be coated with in body 1 and lead core 2, the one end of leading core 2 through overlay film frame center and stretch out the front end of overlay film frame, minisize pick-up head 10 one end of stretching out is equipped with, minisize pick-up head 10 is connected with the display 4 be placed in outside body through being contained in the data wire 12 of leading in core 2, water pocket 8 is equipped with in inherent outside of leading core 2 to overlay film frame scope, water pocket 8 be embedded in the waterflood path 13 of leading on outer core and be connected, the water filling port 13a of waterflood path 13 stretches out the rear end (free end) of body 1.
For ensureing result of use, the elastomer 6 that described overlay film frame comprises expandable stent 7 and covers on expandable stent 7, overlay film frame is linked together by transition 6a and straight length 6b and forms, transition 6a is tubaeform, flaring big opening end is connected with the end of body 1, and osculum end is connected with straight length 6b, and the diameter of straight length 6b is less than the diameter of body 1, expandable stent 7 is placed in elastomer 6, and the outer surface of expandable stent 7 and the inner surface of elastomer 6 are fixed together;
Described elastomer 6 is the membrane structures be made up of such as silica gel, latex elastomeric material, cover on expandable stent, play seal box and follow the effect that expandable stent synchronously expands, when expandable stent 8 opens, elastomer 6 opens together, elastomer 6 is together with the end compact siro spinning technology of the first body 2 tube wall simultaneously, play the effect of sealing, after expansion, the diameter of the elastomer 6 strutted is consistent with the diameter of body 1, also the diameter of body 1 can be greater than as required, completely unobstructed to ensure the respiratory tract of patient;
Described leading on core 2 of overlay film frame end of stretching out is equipped with spherical glass curtain 9, minisize pick-up head 10 is placed in spherical glass curtain 9, the surrounding of the inherent minisize pick-up head of spherical glass curtain 9 10 is provided with uniform optical fibers 11, and the receiving terminal of optical fibers 11 is connected with the light source 5 being placed in body outside through the inside of leading core 2.
Described optical fibers 11 has uniform 3-6 root, and diameter is 0.6mm;
The front end of described spherical glass curtain 9 is arc surfaced;
Described overlay film frame length is 6-9cm, and the expansion scope of diameter is 4-23mm;
Described body is arc, and length is 26-36cm;
Respiratory organ joint 3 is equipped with in the rear end (free end) of described body 1;
Two-way water valve 13b is equipped with in one end that described waterflood path 13 stretches out body.
Described expandable stent 7 is commercially available prod (prior art), as the capsule expanding precoated metal trachea bracket of Huaian SIGMA Medical Apparatus Co., Ltd.'s production and selling;
Described minisize pick-up head 10 is commercially available prod (prior art), as Shenzhen's gold universe resembles the needle point formula photographic head of photographic head plant produced and sale; Described body 1 is conventional medical plastic pipeline.
When this utility model uses, light source power is opened, the data wire 12 be connected with minisize pick-up head 10 is connected with display 4 or has with other and shield electronic product and connected by bluetooth, the operation of visual damage-free type tracheal intubation can be started, during insertion, when seeing that the overlay film frame that conduit leading portion is thinner enters fissure of glottis about 3cm, after the adjustment suitably of position, by the two-way water valve water filling outside conduit, water passes through waterflood path 13 to water pocket water filling, water balloon dilator, expandable stent 7 is strutted by water pocket, after being expanded to modest size, the water storage in water pocket is extracted out by two-way water valve, water pocket atrophy is restored, the core of leading of the band photographic head in conduit is exited, put and stay this trachea cannula conduit in patient airway, technical operation completes, by the respiratory organ joint 3 of the rear end (free end) of main catheter body, be connected with medical equipments such as respirators, start next step remedy measures.
Compared with prior art, this utility model has following outstanding advantage:
1, in body, be placed with the plastics of certain degree of hardness and moulding degree that have matched with it lead core, this is led the metal guide core of the alternative existing tracheal intubation of core and can freely come in and go out, and what this led core is a minisize pick-up head foremost, use as real time image collection when carrying out tracheal intubation operation, the optical fibers 3-6 root of Φ 0.6mm is distributed with around minisize pick-up head, as pickup-light source, this minisize pick-up head can be guided smooth disposable the completing accurately and quickly of operator by the image that data line transfer goes out and be operated the tracheal intubation of patient, the complication such as the making patients's state of an illness can effectively avoiding repeatedly intubate to bring and the unnecessary iatrogenic injury that brings to patient occur, and can effectively avoid the situation of intubation defeat to occur,
2, the header terminal design of this tracheal intubation body is the overlay film frame structure of thinner controlled expansion, implement to be inserted into fissure of glottis and tracheal strips under the thinner state do not expanded, greatly can reduce stimulation and the injury of local, go by water balloon dilator overlay film frame again after inserting trachea, make it open, set up effective artificial ventilation pipeline, design science is reasonable, and leading core print end due to plastics is perfectly round supervision head shoot type glass curtain, stimulation and the injury of local during operation guiding, can be reduced equally;
3, core led by plastics in body, it is connected with photographic head foremost, the data wire of photographic head and optical fibers are led in core inner tube chamber at it and are walked, and be connected with display with the light source be arranged on outside main catheter body least significant end, realize the Real time visible guiding in operating process, simultaneously, the water pocket that the core part consistent with distensible Tectorial membrane trachea stent is also equipped with annular wall-attachment is led at plastics, the length of water pocket is consistent with Expansible overlay film frame, water pocket is carefully moulded the waterflood path of leading on core tube wall be connected with the water filling port with two way valve outside rear end of conduit by being embedded in, the dilator that this water pocket can be used as capsule expanding overlay film frame is used,
4, the light source outside body can install bluetooth module, both can with display wired connection, also can wireless connections with it, and also can realize with the mobile phone at scene in an emergency situation or have and shield electronic product and be connected mutually;
5, body of the present utility model and expandable stent are disposable, the reusable use of other assemblies, also and core can be led be designed to conduit disposable in the lump, only display and light source can be and reuse, can reach like this and avoid cross infection and reduce the object using restriction, also under large quantities of rescue wounded situation, can be docked with the Mobile phone screen at scene by bluetooth, complete visual techniques operation, the field first aid in convenient burst place;
6, the respiratory organ joint of standard is equipped with at the open rearward end place of body, can match be connected with medical equipments such as respirators;
7, easily produce, easy to operate, one-time insertion success rate rate is high, injures little, easy to use, effective, is the innovation in tracheal intubation, has good Social and economic benef@.
Claims (9)
1. a visual noinvasive tracheal intubation, comprise body, it is characterized in that, the overlay film frame of expanding is equipped with in the front end of body (1), be coated with in body (1) and lead core (2), the one end of leading core (2) through overlay film frame center and stretch out the front end of overlay film frame, minisize pick-up head (10) one end of stretching out is equipped with, minisize pick-up head (10) is connected with the display be placed in outside body (4) through being contained in the data wire (12) of leading in core (2), water pocket (8) is equipped with in the outside that core (2) are led in overlay film frame scope inherence, water pocket (8) be embedded in the waterflood path (13) of leading on outer core and be connected, the water filling port (13a) of waterflood path (13) stretches out the rear end of body (1).
2. visual noinvasive tracheal intubation according to claim 1, it is characterized in that, described overlay film frame comprises expandable stent (7) and covers the elastomer (6) on expandable stent (7), the overlay film frame of expanding is linked together by transition (6a) and straight length (6b) and forms, transition (6a) is for tubaeform, flaring big opening end is connected with the end of body (1), osculum end is connected with straight length (6b), the diameter of straight length (6b) is less than the diameter of body (1), expandable stent (7) is placed in elastomer (6), the outer surface of expandable stent (7) and the inner surface of elastomer (6) are fixed together.
3. visual noinvasive tracheal intubation according to claim 1, it is characterized in that, described leading on core (2) of overlay film frame end of stretching out is equipped with spherical glass curtain (9), minisize pick-up head (10) is placed in spherical glass curtain (9), the surrounding of spherical glass curtain (9) inherent minisize pick-up head (10) is provided with uniform optical fibers (11), and the receiving terminal of optical fibers (11) is connected with the light source (5) being placed in body outside through the inside of leading core (2).
4. visual noinvasive tracheal intubation according to claim 3, is characterized in that, described optical fibers (11) has uniform 3-6 root, and diameter is 0.6mm.
5. visual noinvasive tracheal intubation according to claim 3, is characterized in that, the front end of described spherical glass curtain (9) is arc surfaced.
6. visual noinvasive tracheal intubation according to claim 1, is characterized in that, described overlay film frame length is 6-9cm, and the expansion scope of diameter is 4-23mm.
7. visual noinvasive tracheal intubation according to claim 1, is characterized in that, described body is arc, and length is 26-36cm.
8. visual noinvasive tracheal intubation according to claim 1, is characterized in that, respiratory organ joint (3) is equipped with in the rear end of described body (1).
9. visual noinvasive tracheal intubation according to claim 1, is characterized in that, two-way water valve (13b) is equipped with in one end that described waterflood path (13) stretches out body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420553816.2U CN204133996U (en) | 2014-09-25 | 2014-09-25 | A kind of visual noinvasive tracheal intubation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420553816.2U CN204133996U (en) | 2014-09-25 | 2014-09-25 | A kind of visual noinvasive tracheal intubation |
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| Publication Number | Publication Date |
|---|---|
| CN204133996U true CN204133996U (en) | 2015-02-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420553816.2U Expired - Fee Related CN204133996U (en) | 2014-09-25 | 2014-09-25 | A kind of visual noinvasive tracheal intubation |
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| Country | Link |
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| CN (1) | CN204133996U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104524677A (en) * | 2014-09-25 | 2015-04-22 | 任建伟 | Visible noninvasive trachea cannula |
| CN108096673A (en) * | 2018-01-18 | 2018-06-01 | 中实医疗科技江苏有限公司 | Visual trachea cannula |
-
2014
- 2014-09-25 CN CN201420553816.2U patent/CN204133996U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104524677A (en) * | 2014-09-25 | 2015-04-22 | 任建伟 | Visible noninvasive trachea cannula |
| CN104524677B (en) * | 2014-09-25 | 2016-08-17 | 周亮 | Visual noinvasive tracheal intubation |
| CN108096673A (en) * | 2018-01-18 | 2018-06-01 | 中实医疗科技江苏有限公司 | Visual trachea cannula |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20150925 |
|
| EXPY | Termination of patent right or utility model |