CN204207819U - Penis frenulum foreskin ligation device from accidental injury in operation can be made - Google Patents
Penis frenulum foreskin ligation device from accidental injury in operation can be made Download PDFInfo
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- CN204207819U CN204207819U CN201420698378.9U CN201420698378U CN204207819U CN 204207819 U CN204207819 U CN 204207819U CN 201420698378 U CN201420698378 U CN 201420698378U CN 204207819 U CN204207819 U CN 204207819U
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- China
- Prior art keywords
- foreskin
- protection sleeve
- internal ring
- ligation device
- foreskin ligation
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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.)
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- 210000003953 foreskin Anatomy 0.000 title claims abstract description 77
- 210000003899 penis Anatomy 0.000 title abstract description 37
- 206010049244 Ankyloglossia congenital Diseases 0.000 title abstract description 21
- 208000012260 Accidental injury Diseases 0.000 title abstract description 5
- 208000014674 injury Diseases 0.000 title abstract description 5
- 230000004224 protection Effects 0.000 claims abstract description 41
- 230000002093 peripheral effect Effects 0.000 claims abstract description 3
- 238000007142 ring opening reaction Methods 0.000 claims description 4
- 206010030113 Oedema Diseases 0.000 description 12
- 238000000034 method Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- 239000012530 fluid Substances 0.000 description 7
- 210000004880 lymph fluid Anatomy 0.000 description 7
- 210000001519 tissue Anatomy 0.000 description 7
- 230000017531 blood circulation Effects 0.000 description 6
- 230000023597 hemostasis Effects 0.000 description 6
- 230000002980 postoperative effect Effects 0.000 description 6
- 210000004204 blood vessel Anatomy 0.000 description 5
- 230000006378 damage Effects 0.000 description 3
- 230000029142 excretion Effects 0.000 description 3
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 210000005036 nerve Anatomy 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 208000007536 Thrombosis Diseases 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000036770 blood supply Effects 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 230000001235 sensitizing effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/326—Circumcision apparatus
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
A kind of foreskin ligation device, at least comprise outer shroud and internal ring, it is characterized in that, be also provided with protection sleeve, the cylinder outer surface of this protection sleeve is removably engaged in the radial inner peripheral surface of internal ring.Preferably, the axial dimension of this protection sleeve is greater than the axial dimension of internal ring.The distance of end face to the side alignment pin of internal ring of this protection sleeve is greater than 8mm.The cylinder outer surface of protection sleeve is provided with location backstop, a side surface of a side surface of this location backstop closely connected internal ring in the mounted state.Location backstop is also provided with the positioning needle of several Axis Extension along protection sleeve, and the side surface of internal ring is also provided with several locating hole; Described positioning needle is mutually corresponding with the position of described locating hole, is inserted and be engaged in locating hole by positioning needle.This utility model can make penis frenulum from accidental injury in operation, safer to ensure operation.
Description
Technical field
This utility model relates to a kind of foreskin ligation device, its not only can realize painless, do not break long prepuce of penis sanguinarily, but also can realize safety in art, is the renewal product of related medical apparatus.
Background technology
The foreskin ligation device of prior art does not all consider the impact on frenulum of prepuce (Foreskin frenum), frenulum of prepuce refers to that below penis, there is a skin pleat connecting glans penis and body of penis center, primary responsibility somesthesia is distributed to the penis back side with the most important branch dorsal nerve of penis of the pudendal nerve imported into, mainly glans penis skin, particularly one of them subbranch is distributed on frenulum of prepuce specially, so, frenulum of prepuce stimulates very responsive to external world, it and crown edge are the most responsive positions of penis, are one of important property sensitizing ranges of male.Its contractility is comparatively strong, obviously can extend, then obviously shorten when the soft contracting of penis when erection.
In prior art, internal ring directly contacts with the foreskin of penis, and frenulum position is not played to the measure of protective effect, therefore, in operation process, is very easy to injure the frenulum between prepuce of penis inner surface and glans penis.
A high-end foreskin ligation device that the utility model people that CN201160878Y discloses the application once developed, it have employed the flexible outer shroud of C font and outer soft interior hard internal ring outer rim structure first, and its hilted broadsword single cavity clamping structure also defines pocket in both sides, to prevent operative site friction underwear, its technique effect is obviously in industry-leading status at that time.
The best foreskin ligation device (also claiming prepuce ring-cutter) of the marketization comprises outer shroud and internal ring two parts; " edge of a knife " (continuous clamping structure) that the outward flange that the inward flange of outer shroud is provided with a circle and internal ring clamps, this structure can realize painless, not break long prepuce of penis sanguinarily object, but the Foreskin edema that Post operation remains is serious, and patient still needs one period of painful convalescent period.In addition, in art, safety problem and postoperative edema problem wish to be resolved always, but are never really resolved.Once adopted perfusion liquid medicine in prior art, be coated with the method for liquid medicine, and not only made the complex structure of foreskin ligation device, operate constant, and effect is not good yet.
In prior art; all foreskin ligation devices (also claiming prepuce ring-cutter) are all comprise outer shroud and internal ring two parts; those skilled in the art thinks by mistake; it is correct that internal ring directly contacts with the foreskin of penis; never consider to take protective measure to frenulum position, based on such technology prejudice, create serious side effect; that is: in operation process, be very easy to injure glans penis and the frenulum between prepuce of penis inner surface and glans penis.
Instant invention overcomes the prejudice of conventional art, in operation, protection sleeve is enclosed within the glans penis of penis, the outside of inner ring sleeve at protection sleeve, make protection sleeve cover partial coronary sulcus and frenulum.Achieve unforeseeable technique effect: can not damage frenulum, can also protect the accidental injury that glans penis causes from operating theater instruments, the safety of operation significantly improves.
Utility model content
The purpose of this utility model is to provide a kind of foreskin ligation device, and it can ensure that operation is safer.
For this reason, this utility model provides a kind of foreskin ligation device, at least comprises outer shroud and internal ring, it is characterized in that, be also provided with protection sleeve, and the cylinder outer surface of this protection sleeve is removably engaged in the radial inner peripheral surface of internal ring.
Preferably, the axial dimension of this protection sleeve is greater than the axial dimension of internal ring.
Preferably, the distance of end face to the side alignment pin of internal ring of this protection sleeve is greater than 8mm.
Preferably, the cylinder outer surface of protection sleeve is provided with location backstop, a side surface of a side surface of this location backstop closely connected internal ring in the mounted state.
Preferably, location backstop is also provided with the positioning needle of several Axis Extension along protection sleeve, and the side surface of internal ring is also provided with several locating hole; Described positioning needle is mutually corresponding with the position of described locating hole, is inserted and be engaged in locating hole by positioning needle.
Preferably, the inward flange of outer shroud is provided with the discrete clamping structure of a circle.
Preferably, described discrete clamping structure is a series of uniform clamping teeth, and each clamping tooth is provided with clamping plane, is provided with gap between two adjacent clamping teeth.
Preferably, outer shroud is letter C shape, softness but whippy opening annulus.
Preferably, the both sides of outer ring opening are respectively equipped with connecting portion; The connecting portion of both sides is respectively equipped with alignment device; And/or the connecting portion of both sides links together securely by connecting device.
Preferably, the both sides of outer ring opening are also respectively equipped with clamping tooth aligned portions, and this clamping tooth aligned portions is the half structure of clamping tooth along outer ring axis direction; And/or, the connecting portion of both sides be also respectively equipped with prevent outer shroud close after occur along outer ring axis direction deflection earflap.
According to this utility model, the inner edge of outer shroud have employed the clamping structure of discrete, when interacting with internal ring and clamping foreskin, makes foreskin by multiple spot clamping, defines the passage that tissue fluid and lymph fluid can be allowed to pass between adjacent clamping position.When attempting to excise unnecessary foreskin, before not yet setting up new circulation canal, tissue fluid and the lymph fluid at excision position excrete by this passage, and then eliminate or reduce the postoperative edema that causes of posthetomy, thus overcome the edema complication that in prior art, the total blockage tissue fluid of continuous clamping structure and lymph fluid excretion/return flow line are caused.
According to this utility model; additionally use protection sleeve; this protection sleeve also claims keeper; the axial dimension of this keeper is greater than the axial dimension of internal ring (such as; the distance of end face to the side alignment pin of internal ring of keeper can be greater than 8mm); when embedded posthetomy; keeper is between foreskin and glans penis; when excising foreskin; the shell portion of keeper can provide enough protections to frenulum position; therefore can not damage frenulum, the accidental injury that glans penis causes from operating theater instruments can also be protected.
In the prior art, the inner edge of all foreskin ligation device outer shrouds is all the edge of a knife of continuous, and those skilled in the art thinks by mistake, only has continuous print edge of a knife clamping structure could block the flowing of foreskin endophallus blood completely.Based on such technology prejudice, create serious side effect, that is: the total blockage excretion of tissue fluid and lymph fluid, postoperative edema brings misery to patient, be easy to cause edema complication.
This utility model looks for another way, and have employed the clamping tooth of a series of discontinuous structure, is provided with gap between two adjacent clamping teeth.Not only there is not the problem that can not block the flowing of foreskin endophallus blood completely worried in the prior art, achieve unforeseeable technique effect on the contrary: reduce the postoperative edema even eliminating posthetomy and cause.
Accompanying drawing explanation
Fig. 1 is the structural representation according to foreskin ligation device outer shroud of the present utility model;
Fig. 2 is the structural representation according to foreskin ligation device installment state of the present utility model;
Fig. 3 is the structural representation according to foreskin ligation device decomposing state of the present utility model;
Fig. 4 is the principle schematic of the eversion type usage according to foreskin ligation device of the present utility model; And
Fig. 5 is the principle schematic of the embedded usage according to foreskin ligation device of the present utility model.
Detailed description of the invention
As shown in Figure 1, be in letter C shape according to foreskin ligation device outer shroud 100 of the present utility model, have soft enough but still rich enough elastic opening annulus, it has unique opening.In operation process, this opening can be expanded easily, make the inner space of outer shroud 100 become large, be more convenient for being enclosed within internal ring.After this outer shroud 100 is enclosed within internal ring, automatically can reduce the inner space of outer shroud 100, make this opening be tending towards closed.
Both sides according to the opening of foreskin ligation device outer shroud 100 of the present utility model are respectively equipped with connecting portion 101.The connecting portion 101 of both sides is respectively equipped with alignment device 103 (projection such as, cooperatively interacted and locating hole).The connecting portion 101 of both sides links together securely by connecting device 102 (such as, screw rod and threaded connection pair).
Clamping tooth aligned portions 104 is also respectively equipped with according to the both sides of the opening of foreskin ligation device outer shroud 100 of the present utility model, clamping tooth aligned portions 104 can be the half of clamping tooth, both can prevent outer shroud 100 closed after there is along outer shroud 100 axis direction deflection, can ensure that again the pain that patient presss from both sides meat does not occur opening part.
Be provided with a series of clamping tooth 105 according to the inner edge of foreskin ligation device outer shroud 100 of the present utility model, in one embodiment, a series of clamping tooth 105 is uniform.Each clamping tooth 105 is provided with clamping plane 106.Gap 107 is provided with between two adjacent clamping teeth 105.This gap 107 is the passages allowing tissue fluid and lymph fluid to pass.After the blood supply blocking unnecessary foreskin, the tissue fluid of reserve part intended by foreskin and lymph fluid still excretes by this passage, and then eliminates or reduce the postoperative edema that posthetomy causes.On the contrary, in the prior art, " edge of a knife " clamping structure total blockage of continuous excretion of tissue fluid and lymph fluid, is easy to cause edema complication.
Gap 107 between two adjacent clamping teeth 105 is general between 0.5-2.5mm, the penis vessel in gap 107 directly pushed down, be in even without clamped tooth 105, thrombosis under generally also clamping the effect of teeth 105 at adjacent two, is much blocked flowing.In particular cases, if blood flow can not block completely, a pin can be filled easily and can reach hemostasis object.
Can more clearly find out in fig. 2, the connecting portion 101 according to foreskin ligation device outer shroud 100 both sides of the present utility model is also respectively equipped with earflap 108,109.Earflap 108,109 can prevent further outer shroud 100 closed after there is along outer shroud 100 axis direction deflection.
Fig. 2 shows according to foreskin ligation device installment state of the present utility model, and Fig. 3 shows according to foreskin ligation device decomposing state of the present utility model.Internal ring 200 is enclosed within the cylinder outer surface of protection sleeve 300.The cylinder outer surface of protection sleeve 300 is provided with location backstop, the side surface 202 of the side surface 302 of this location backstop closely connected internal ring 200 in the mounted state.Location backstop is also provided with the positioning needle 301 of several Axis Extension along protection sleeve 300, and the side surface 202 of internal ring 200 is also provided with several locating hole 201.Positioning needle 301 is mutually corresponding with the position of locating hole 201, and positioning needle 301 can be inserted and be engaged in locating hole 201, and internal ring 200 is removably mounted on protection sleeve 300.
The outer rim of internal ring 200 is provided with groove 205.The clamping tooth 105 of the inner edge of outer shroud 100 can be positioned in groove 205 in the mounted state.
Fig. 4 shows the eversion type usage according to foreskin ligation device of the present utility model, and Fig. 5 shows the embedded usage according to foreskin ligation device of the present utility model.
According in the eversion type usage of foreskin ligation device of the present utility model, as shown in Figure 4, protection sleeve can not be used.Operation process is: outside internal ring 16 being enclosed within penis 11, is placed between coronary sulcus 13 and radix penis part; Foreskin 15 is turned up, the former outer surface of foreskin 15 is made to be enclosed within the outer rim of internal ring 16, the former inner surface of foreskin 15 then becomes exposure, the groove of internal ring 16 is aimed at the position that foreskin 15 is intended cutting off, and the frenulum 15 below coronary sulcus 13 endophallus 11, between glans penis 12 and foreskin 15 root is not easy to be damaged; Outer shroud 17 is enclosed within the former inner surface of the foreskin 15 exposed, and makes clamping tooth aim at the groove of internal ring 16; Make the opening part of outer shroud closed and link together, after several days, unnecessary foreskin self falling, the foreskin of reservation is not with or without obvious edema.
In particular cases, if there is the blood vessel on foreskin to be exactly in gap location between adjacent clamping tooth, causes blood flow not block completely, a pin can be filled easily and can reach hemostasis object.
According in the embedded usage of foreskin ligation device of the present utility model, as shown in Figure 5, operation process is: first protection sleeve 26 is enclosed within the glans penis 22 of penis 21, makes protection sleeve 26 cover partial coronary sulcus 23 and frenulum 24; Internal ring 27 is enclosed within the outside of protection sleeve 26; Make the inner surface of foreskin 25 be enclosed within the outer rim of internal ring 27, the groove of internal ring 27 is aimed at the position that foreskin 25 is intended cutting off; Outer shroud 28 is enclosed within the outer surface of foreskin 25, and makes clamping tooth aim at the groove of internal ring 27; Make the opening part of outer shroud closed and link together, then can remove protection sleeve 26.After several days, unnecessary foreskin self falling, the foreskin of reservation is not with or without obvious edema.
Due to the effect of protection sleeve 26, in operation process, frenulum 24 can not unexpectedly sustain damage.
Equally, in particular cases, if foreskin there is blood vessel be exactly in gap location between adjacent clamping tooth, causes blood flow not block completely, a pin can be filled easily and can reach hemostasis object.
According to second aspect of the present utility model, can implement to prevent postoperative edema of peritomizing, it is characterized in that, be provided with the discrete clamping structure of a circle at the inward flange of outer shroud.
Preferably, described discrete clamping structure is a series of uniform clamping teeth, and each clamping tooth is provided with clamping plane, is provided with gap between two adjacent clamping teeth.
Preferably, if there is the blood vessel on foreskin to be exactly in gap location between adjacent clamping tooth, causes blood flow not block completely, a pin can be filled easily and can reach hemostasis object.
According to the third aspect of the present utility model, can implement to prevent from posthetomy, damaging penis frenulum, it is characterized in that, first protection sleeve is enclosed within the glans penis of penis, make protection sleeve cover partial coronary sulcus and frenulum; The outside of inner ring sleeve at protection sleeve.
According to fourth aspect of the present utility model, can Wrapping annulus cuts operation be implemented, it is characterized in that, the outside of inner ring sleeve at penis, be placed between coronary sulcus and radix penis part; Foreskin is turned up, and make the former outer surface of foreskin be enclosed within the outer rim of internal ring, the former inner surface of foreskin then becomes exposure, and the groove of internal ring is aimed at the position that foreskin is intended cutting off; Exterior ring cap of the present utility model on the former inner surface of the foreskin exposed, and clamping tooth is made to aim at the groove of internal ring; Make the opening part of outer shroud closed and link together.
Preferably, if foreskin there is blood vessel be exactly in gap location between adjacent clamping tooth, causes blood flow not block completely, a pin can be filled easily and can reach hemostasis object.
According to the 5th aspect of the present utility model, can Wrapping annulus cuts operation be implemented, it is characterized in that, first protection sleeve is enclosed within the glans penis of penis, make protection sleeve cover partial coronary sulcus and frenulum; The outside of inner ring sleeve at protection sleeve; Make the inner surface of foreskin be enclosed within the outer rim of internal ring, the groove of internal ring is aimed at the position that foreskin is intended cutting off; Exterior ring cap of the present utility model on the outer surface of foreskin, and clamping tooth is made to aim at the groove of internal ring; Make the opening part of outer shroud closed and link together, then removing protection sleeve.
Preferably, if foreskin there is blood vessel be exactly in gap location between adjacent clamping tooth, causes blood flow not block completely, a pin can be filled easily and can reach hemostasis object.
Claims (10)
1. a foreskin ligation device, at least comprises outer shroud and internal ring, it is characterized in that, be also provided with protection sleeve, and the cylinder outer surface of this protection sleeve is removably engaged in the radial inner peripheral surface of internal ring.
2. foreskin ligation device as claimed in claim 1, it is characterized in that, the axial dimension of this protection sleeve is greater than the axial dimension of internal ring.
3. foreskin ligation device as claimed in claim 1, it is characterized in that, the distance of end face to the side alignment pin of internal ring of this protection sleeve is greater than 8mm.
4. foreskin ligation device as claimed in claim 1, it is characterized in that, the cylinder outer surface of protection sleeve is provided with location backstop, a side surface of a side surface of this location backstop closely connected internal ring in the mounted state.
5. foreskin ligation device as claimed in claim 4, is characterized in that, location backstop is also provided with the positioning needle of several Axis Extension along protection sleeve, and the side surface of internal ring is also provided with several locating hole; Described positioning needle is mutually corresponding with the position of described locating hole, is inserted and be engaged in locating hole by positioning needle.
6. foreskin ligation device as claimed in claim 1, it is characterized in that, the inward flange of outer shroud is provided with the discrete clamping structure of a circle.
7. foreskin ligation device as claimed in claim 6, it is characterized in that, described discrete clamping structure is a series of uniform clamping teeth, and each clamping tooth is provided with clamping plane, is provided with gap between two adjacent clamping teeth.
8. foreskin ligation device as claimed in claim 1, is characterized in that, outer shroud is letter C shape, softness but whippy opening annulus.
9. the foreskin ligation device as described in claim 1 or 8, is characterized in that, the both sides of outer ring opening are respectively equipped with connecting portion; The connecting portion of both sides is respectively equipped with alignment device; And/or the connecting portion of both sides links together securely by connecting device.
10. the foreskin ligation device as described in claim 1 or 8, is characterized in that, the both sides of outer ring opening are also respectively equipped with clamping tooth aligned portions, and this clamping tooth aligned portions is the half structure of clamping tooth along outer ring axis direction; And/or, the connecting portion of both sides be also respectively equipped with prevent outer shroud close after occur along outer ring axis direction deflection earflap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420698378.9U CN204207819U (en) | 2014-11-19 | 2014-11-19 | Penis frenulum foreskin ligation device from accidental injury in operation can be made |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420698378.9U CN204207819U (en) | 2014-11-19 | 2014-11-19 | Penis frenulum foreskin ligation device from accidental injury in operation can be made |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204207819U true CN204207819U (en) | 2015-03-18 |
Family
ID=52976536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420698378.9U Active CN204207819U (en) | 2014-11-19 | 2014-11-19 | Penis frenulum foreskin ligation device from accidental injury in operation can be made |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204207819U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104306052A (en) * | 2014-11-19 | 2015-01-28 | 向谷兮 | Foreskin loop ligaturing device capable of preventing foreskin frenum from being accidently injured during surgery |
| CN107174314A (en) * | 2014-11-19 | 2017-09-19 | 向谷兮 | It may be such that the postoperative foreskin ligation device without oedema |
-
2014
- 2014-11-19 CN CN201420698378.9U patent/CN204207819U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104306052A (en) * | 2014-11-19 | 2015-01-28 | 向谷兮 | Foreskin loop ligaturing device capable of preventing foreskin frenum from being accidently injured during surgery |
| CN107174314A (en) * | 2014-11-19 | 2017-09-19 | 向谷兮 | It may be such that the postoperative foreskin ligation device without oedema |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180102 Address after: 430013 Hankou city square, Wuhan City, Hubei Province, Jiang'an District, No. 1805 Patentee after: Wuhan fast Technology Co., Ltd. Address before: No. 5, 104 gate, Metallurgical 23 street, Qingshan District, Wuhan City, Wuhan, Hubei Co-patentee before: Ouyang Zhiwei Patentee before: Xiang Guxi |
|
| TR01 | Transfer of patent right |