CN102614008B - Disposable circumcise anastomat - Google Patents
Disposable circumcise anastomat Download PDFInfo
- Publication number
- CN102614008B CN102614008B CN 201210105069 CN201210105069A CN102614008B CN 102614008 B CN102614008 B CN 102614008B CN 201210105069 CN201210105069 CN 201210105069 CN 201210105069 A CN201210105069 A CN 201210105069A CN 102614008 B CN102614008 B CN 102614008B
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- protuberance
- groove
- holder
- nut
- circumcision anastomat
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- 238000007598 dipping method Methods 0.000 claims description 10
- 229910000639 Spring steel Inorganic materials 0.000 claims description 3
- 239000012634 fragment Substances 0.000 claims description 3
- 238000007142 ring opening reaction Methods 0.000 claims description 3
- 230000010354 integration Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 125000003003 spiro group Chemical class 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/32—Surgical cutting instruments
- A61B17/326—Circumcision apparatus
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- 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)
- Prostheses (AREA)
Abstract
The invention relates to a disposable circumcise anastomat. An outer ring is provided with an opening, a first fixing seat and a second fixing seat are respectively arranged at two ends of the opening of the outer ring, a screw sequentially penetrates through perforated holes of the first fixing seat and the second fixing seat, is provided with a rotary connector and is fixed onto the first fixing seat by a non-return fixing seat, the non-return fixing seat can be provided with an inclined protrusion on the outer wall, can also be provided with an inclined protrusion along the outside of the circumference, and is fittingly connected with an inclined groove disposed inside the first fixing seat so that the screw cannot return, and a nut matching with the screw can also be provided with a non-return structure to achieve the double non-return purpose.
Description
Technical field
The present invention relates to a kind of prepuce ring-cutter, refer in particular to a kind of disposable circumcision anastomat that prevents the reusable closing device of medical apparatus and instruments that has.
Background technology
Adult's Wrapping annulus cuts operation is extensively approved in the effect that reduces the HIV propagation, the disposable circumcision anastomat of Mr. Shang Jianzhong design, employing arranges the closed lock solid structure of type self-destroyed clamping block at the outer shroud opening part, the apparatus that efficiently solves the screw connection of traditional prepuce ring-cutter tool use screw rod and cause is reused problem, has greatly improved safety and the standardization of Wrapping annulus cuts operation.
But due to the problem of operating habit, a lot of people still are accustomed to using the mode of screw rod closure, and for the user demand of consumer, the applicant has designed reservation screw rod closed manners, increase simultaneously to prevent that apparatus from reusing the innovation structure of function.
Summary of the invention
The object of the invention is to solve existing prepuce ring-cutter uses the screw rod closed manners can't realize disposable technical problem.
The technical solution used in the present invention is: disposable circumcision anastomat, the outer ring opening two ends are respectively arranged with the first holder and the second holder, be provided with screw on the first holder, the second holder is provided with perforation, screw passes to bore a hole to coordinate with nut and screws tight, and its emphasis improves and is: described screw and the first holder are made into integration; The groove that has inclination on described perforation inwall; The protuberance that has outward-dipping extension on described nut, protuberance is identical with the groove incline direction, and the opposite direction of the rotating closed direction of nut and protuberance inclination.
Wherein, described protuberance is spring steel plate.
Wherein, described groove and protuberance are month cusp shape or reaping hook point youngster shape, and wherein protuberance is that elastoplast or rubber are made.
Wherein, described the second holder has the first non-return end and the second non-return end, and described groove is arranged at the perforation inwall of the first non-return end; Has the second groove that tilts to extend on the second non-return end;
Also comprise fixed cover, be provided with second protuberance identical with the second groove incline direction on this fixed cover outer wall; The incline direction of described the second groove and the second protuberance is opposite with the direction of propulsion of fixed cover;
Groove in the first non-return end with the protuberance of nut block mutually and establish, the second groove of the second non-return end blocks mutually with the second protuberance of fixed cover to be established.
Wherein, be provided with the obstruct ditch between described the first non-return end and the second non-return end.
Wherein, described the second protuberance is outward-dipping latch or inclination shell fragment, with the second groove be outward-dipping slot part.
Wherein, an end of described nut is provided with rotating part, and described protuberance is arranged at the other end of rotating part.
Wherein, described rotating part comprises connecting portion and Handheld Division, is flexibly connected between Handheld Division and connecting portion.
Wherein, described Handheld Division is less than rotating part, and the Handheld Division forms the convex edge that stops fixed cover between rotating part.
Wherein, be provided with the self-destruction groove on this second holder.
Wherein, be provided with stria on this second holder, this stria vertically runs through the perforation upper end of the second holder.
The invention has the beneficial effects as follows: at first: described screw one is fixed in the first holder, pass through swivel nut, the non-return structure that engages of mutual coupling is set in nut and the second holder, namely well kept the convenient part that is threaded, can prevent again this spiro connection structure by Reusability.Secondly, on the basis of nut non-return, be provided with again the fixed cover structure, be provided with outward-dipping protuberance on fixed cover, be provided with outward-dipping slot part in corresponding the second holder, after the nut closure, after pushing fixed cover again, reach the double insurance function of apparatus.Wherein, along the circumferential direction being obliquely installed of protuberance and groove, the rotating closed opposite direction of the direction of inclination and nut makes to have similar and closed manners ratchet between nut and perforation, can only move towards the direction of nut closure, and can not the reverse opening nut.The inclination latch design of the second protuberance and the second groove, and incline direction is opposite with the direction of propulsion of fixed cover, after making the nut closure, has further strengthened the stationarity of opening.
Description of drawings
Fig. 1 to Fig. 4 is the structural representation of prepuce ring-cutter of the present invention.
Fig. 5 is the rearview of prepuce ring-cutter of the present invention.
Fig. 6 is that Fig. 2 is along the cutaway view of A-A direction.
Fig. 7 is the upward view of prepuce ring-cutter of the present invention.
Fig. 8 is that Fig. 4 is along the cutaway view of B-B direction.
Fig. 9 is the structural representation of nut of the present invention.
Figure 10 is nut top view of the present invention.
Figure 11 is nut side view of the present invention.
Figure 12 Figure 11 is along the structural representation of A-A direction.
Figure 13 to Figure 17 is the structural representation of prepuce ring-cutter in invention the second embodiment.
Figure 18 is the front view of prepuce ring-cutter in second embodiment of the invention.
The upward view of prepuce ring-cutter in Figure 19 second embodiment of the invention.
Figure 20 is the cutaway view along Figure 19 A-A direction.
Figure 21 is extremely shown in Figure 23 is the structural representation of nut in second embodiment of the invention.
Figure 24 to Figure 27 is the structural representation of fixed cover in second embodiment of the invention.
Figure 28 is the structural representation of third embodiment of the invention.
Figure 29 is the structural representation of rotating part in fourth embodiment of the invention.
The specific embodiment
Disposable circumcision anastomat of the present invention, see also Fig. 1 to shown in Figure 4, the outer ring opening two ends are respectively arranged with the first holder 1 and the second holder 2, the first holder 1 inside are fixedly connected with screw 3, and screw 3 is the integrative-structures that default in the first holder 1 inside.Described the second holder 2 is provided with the perforation 4 that matches with screw 3, and screw 3 passes perforation 4 and matches with nut 6.As shown in Figure 3, described the second holder 2 upper ends are provided with self-destruction groove 11, when needs unload ring, use specific purpose tool (as: tweezers or have plug-in unit with self-destruction groove coupling) to insert self-destruction groove 11, the perforation 4 of the second holder 2 is destroyed, thereby open opening.
As Fig. 2 and shown in Figure 4, the groove 5 of some inclinations is set on perforation 4 inwalls, in the present embodiment, these a plurality of groove 5 concentrated settings are on the inwall of the first half of perforation 4.As shown in Figure 9 and Figure 10, the front end edge even circumferential of nut 6 arranges the protuberance 7 of a plurality of inclinations, and described protuberance 7 is identical with interior groove 5 incline directions of boring a hole, and the rotating closed opposite direction of the incline direction of protuberance 7 (yawing moment) and nut 6.To such an extent as to when nut was rotating closed, protuberance can be squeezed, and to be unlikely to affect screw rotating closed in deformation, when the nut Unscrew, the protuberance holding stops its unlatching in groove.Described protuberance 7 can be spring steel plate, can be also the flexure strip that rubber or plastics are made, and can be more as pointed in crescent moon shown in Figure 9 in the embodiment of the present invention or the pointed shape of reaping hook.The similar ratchet of the opening-prevention structure of this case guarantees that nut only can rotate along closing direction, and can not reverse opening.
As shown in figure 10, described projection or groove along the circumferencial direction of nut or perforation take advantage of a situation tilt and with the rotating closed opposite direction of circumference, according to this design principle, the incline direction of projection and groove is definite, shape is any.
As shown in Figure 9, the other end of nut is provided with rotating part 8, and protuberance 7 is arranged at the other end (nut front end) of rotating part 8.It should be noted that as Fig. 2 and shown in Figure 4, the upper end of the second holder perforation 4 of accommodating nut is provided with stria 12, and stria vertically runs through the perforation upper end of the second holder.The setting of this stria 12, one side can enlarge the toughness of perforation, is convenient to comprise the convenient rotation of nut of protuberance, coordinates with self-destruction groove 11 on the other hand, plays the effect that is easy to open apparatus.
Moreover, as extremely shown in Figure 17 in Figure 13, it is an alternative embodiment of the invention, the second holder 2 has the first non-return end 21 and the second non-return end 22, be provided with between the first non-return end 21 and the second non-return end 22 and intercept ditch 24, certainly, also can be inner according to function distinguishing the first non-return end 21 and the second non-return end 22, intercept the position and needn't arrange.
Wherein, described groove 5 is placed in the perforation inwall of the first non-return end 21; The second non-return end 22 has the second groove 23 that tilts to extend.Be provided with second protuberance 10 identical with the second groove incline direction on the outer wall of fixed cover 9.The incline direction of the second groove 23 and the second protuberance 10 is opposite with fixed cover 9 direction of propulsion, that is: the inclination laterally of this second protuberance and the second groove, this second protuberance is outward-dipping latch or inclination shell fragment, with the second groove be outward-dipping slot part.As shown in figure 20, the groove 5 in this first non-return end 21 with the protuberance 7 of nut 6 block mutually and establish, the second groove 23 of the second non-return end 22 blocks mutually with the second protuberance 10 of fixed cover 9 to be established.
As extremely shown in Figure 23 in Figure 21, nut has three parts, the nut front end is provided with protuberance 7, adjacent with protuberance 7 is connecting portion 26, the other end has Handheld Division 27, and these Handheld Division 27 diameters are less than connecting portion 26, therefore, both adjacents form the convex edge 25 that stops fixed cover, and fixed cover 9 is resisted against on convex edge 25 after pushing the second non-return end 22.The number of described the second protuberance and the second groove is more than two, is arranged in uniformly in nut and perforation, and as shown in figure 14, the second groove and the second protuberance are 4, are arranged on 4 Along ents of circumference.
To shown in Figure 27, it is the structural representation of fixed cover as Figure 24, and the second protuberance 10 on fixed cover 9 is a plurality of inclination dentations, and the second groove in the second non-return end of perforation is also the identical dentation of incline direction.In the present invention, protuberance and groove after nut is rotating closed, are realized the ground floor non-return, are pushed into by the second non-return end and realize second layer non-return in the second groove.Prevent malice unlatching, the dual fail-safe of Reusability medical apparatus and instruments to reach.
As shown in figure 28, it is the structural representation of third embodiment of the invention, and it is integrated the structure of rings schematic diagram, and whole apparatus adopts integrated ring.
As shown in figure 29, it is another embodiment of rotating part in the present invention, wherein connecting portion 26 and Handheld Division 27 are Split type structure, be flexibly connected, be fixed by the depressed part 261 of the indentation 271 on Handheld Division 27 with the afterbody of connecting portion 26, after spinning movement finishes, take off Handheld Division 27, make the apparatus overall appearance smooth, avoid unnecessary part to cause the wearer uncomfortable.
Claims (12)
1. disposable circumcision anastomat, the outer ring opening two ends are respectively arranged with the first holder (1) and the second holder (2), be provided with screw (3) on the first holder (1), the second holder (2) is provided with perforation (4), screw (3) passes to bore a hole to coordinate with nut (6) and screws tight, and it is characterized in that:
Described screw (3) is made into integration with the first holder (1);
The groove (5) that has inclination on described perforation (4) inwall;
The first protuberance (7) that has outward-dipping extension on described nut (6), the first protuberance (7) is identical with the first groove (5) incline direction, and the opposite direction of the rotating closed direction of nut (6) and the first protuberance (7) inclination.
2. disposable circumcision anastomat as claimed in claim 1, it is characterized in that: described the first protuberance is spring steel plate.
3. disposable circumcision anastomat as claimed in claim 1 is characterized in that: described the first groove and the first protuberance are month cusp shape or reaping hook point youngster shape, and wherein the first protuberance is that elastoplast or rubber are made.
4. disposable circumcision anastomat as claimed in claim 1 is characterized in that:
Described the second holder (2) has the first non-return end (21) and the second non-return end (22), and described the first groove (5) is arranged at the perforation inwall of the first non-return end; Has the second groove (23) that tilts to extend on the second non-return end (22);
Also comprise fixed cover (9), be provided with second protuberance (10) identical with the second groove incline direction on this fixed cover outer wall; The incline direction of described the second groove and the second protuberance is opposite with the direction of propulsion of fixed cover;
The first groove (5) in the first non-return end (21) and the first protuberance (7) Xiang Kashe of nut (6), the second protuberance (10) Xiang Kashe of second groove (23) of the second non-return end (22) and fixed cover (9).
5. disposable circumcision anastomat as claimed in claim 4, is characterized in that: be provided with between described the first non-return end and the second non-return end and intercept ditch (24).
6. disposable circumcision anastomat as claimed in claim 4, it is characterized in that: described the second protuberance is outward-dipping latch or inclination shell fragment, and the second groove is outward-dipping slot part.
7. disposable circumcision anastomat as claimed in claim 4, it is characterized in that: an end of described nut is provided with rotating part (8), and described the first protuberance is arranged at the other end of rotating part (8).
8. disposable circumcision anastomat as claimed in claim 7, it is characterized in that: described rotating part comprises connecting portion (26) and Handheld Division (27), is flexibly connected between Handheld Division (27) and connecting portion (26).
9. disposable circumcision anastomat as claimed in claim 8 is characterized in that: described Handheld Division forms less than rotating part the convex edge (25) that stops fixed cover between Handheld Division and rotating part.
10. disposable circumcision anastomat as described in claim 1 or 4, is characterized in that: be provided with self-destruction groove (11) on this second holder.
11. disposable circumcision anastomat as described in claim 1 or 4 is characterized in that: be provided with stria (12) on this second holder, this stria vertically runs through the perforation upper end of the second holder.
12. disposable circumcision anastomat as claimed in claim 1 is characterized in that: an end of described nut is provided with rotating part (8), and described the first protuberance is arranged at the other end of rotating part (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210105069 CN102614008B (en) | 2012-04-11 | 2012-04-11 | Disposable circumcise anastomat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210105069 CN102614008B (en) | 2012-04-11 | 2012-04-11 | Disposable circumcise anastomat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102614008A CN102614008A (en) | 2012-08-01 |
| CN102614008B true CN102614008B (en) | 2013-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210105069 Active CN102614008B (en) | 2012-04-11 | 2012-04-11 | Disposable circumcise anastomat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102614008B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103767770A (en) * | 2014-01-11 | 2014-05-07 | 商建忠 | Disposable circumcision anastomat |
| CN112932594A (en) * | 2021-01-21 | 2021-06-11 | 四川大学华西第二医院 | Disposable detachable reversible artery clamp and method for temporarily blocking uterine artery |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201847738U (en) * | 2010-11-15 | 2011-06-01 | 商建忠 | Disposable circumcision stapler |
| CN102090915A (en) * | 2011-01-31 | 2011-06-15 | 商建忠 | Disposable circumcision anastomat |
| CN102217970A (en) * | 2011-05-26 | 2011-10-19 | 范勤 | Circumcision device |
| CN202537614U (en) * | 2012-04-11 | 2012-11-21 | 商建忠 | Disposable circumcising anastomat |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040215210A1 (en) * | 2003-04-24 | 2004-10-28 | Duel Barry P. | Clamp for performing circumcisions on newborns and a method of using the same |
| DE102005043089B4 (en) * | 2005-09-10 | 2008-02-21 | Hamdan, Hamed, Dr.med. | Positioning set that can be used as a circumcision tool |
-
2012
- 2012-04-11 CN CN 201210105069 patent/CN102614008B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201847738U (en) * | 2010-11-15 | 2011-06-01 | 商建忠 | Disposable circumcision stapler |
| CN102090915A (en) * | 2011-01-31 | 2011-06-15 | 商建忠 | Disposable circumcision anastomat |
| CN102217970A (en) * | 2011-05-26 | 2011-10-19 | 范勤 | Circumcision device |
| CN202537614U (en) * | 2012-04-11 | 2012-11-21 | 商建忠 | Disposable circumcising anastomat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102614008A (en) | 2012-08-01 |
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Owner name: WUHU SHANGHUAN TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHANG JIANZHONG Effective date: 20150805 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150805 Address after: 241009 Anhui Province, Wuhu economic and Technological Development Zone Branch Center D Park 402 Patentee after: WUHU SHANGHUAN SCIENCE & TECHNOLOGY CO., LTD. Address before: 241000 Zhongshan Road, Wuhu, Jinghu District, Zhongshan building, room 4, building 702, room Patentee before: Shang Jianzhong |
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Effective date of registration: 20160721 Address after: 241007 Anhui city of Wuhu province Wuhu City Development Zone Branch Center students garden 401-410 Patentee after: WUHU SNNDA MEDICAL TREATMENT APPLIANCE TECHNOLOGY CO., LTD. Address before: 241009 Anhui Province, Wuhu economic and Technological Development Zone Branch Center D Park 402 Patentee before: WUHU SHANGHUAN SCIENCE & TECHNOLOGY CO., LTD. |