CN103767772A - Disposable circumcision anastomat - Google Patents
Disposable circumcision anastomat Download PDFInfo
- Publication number
- CN103767772A CN103767772A CN201410033559.4A CN201410033559A CN103767772A CN 103767772 A CN103767772 A CN 103767772A CN 201410033559 A CN201410033559 A CN 201410033559A CN 103767772 A CN103767772 A CN 103767772A
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- groove
- fixed block
- hypotenuse
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- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/11—Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis
- A61B17/115—Staplers for performing anastomosis in a single operation
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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)
- Surgical Instruments (AREA)
Abstract
The invention discloses a disposable circumcision anastomat. A fixing device comprises a left fixing block, a right fixing block and a screw rod, wherein the left fixing block and the right fixing block are arranged on the two sides of an opening end, can be tightly closed and are provided with a perforation respectively; screw threads are arranged in the perforation of the left fixing block; the screw rod penetrates through the perforation and is screwed with the screw threads of the left fixing block. The fixing device is characterized in that a first buckling structure is arranged on the end part of the screw rod; the right fixing block is provided with a second buckling structure which is matched and buckled with the first buckling structure; the first buckling structure is a lug boss connected with the screw rod; the lug boss is provided with a top edge and a bottom edge; a transition surface is formed between the top edge and the bottom edge; a buckling groove is formed in the transition surface and is provided with a first bevel edge and a second bevel edge which are arranged on the transition surface; the opening of the buckling groove is toward the bottom edge; the second buckling structure comprises a plurality of bump parts which are buckled into the buckling groove. The invention provides a fastening device locking structure which is more reliable.
Description
Technical field
The present invention relates to a kind of medical apparatus and instruments, a kind of disposable circumcision anastomat is particularly provided.
Background technology
Adult's Wrapping annulus cuts operation is extensively approved reducing the effect that HIV propagates, and the disposable circumcision anastomat of Mr. Shang Jianzhong design has improved safety and the standardization of Wrapping annulus cuts operation greatly.The disposable circumcision anastomat of this case inventor Mr. Shang Jianzhong design, the mode that adopts internal ring and outer shroud to coordinate, first sheathed internal ring on penis, turn up after foreskin, utilize outer shroud and internal ring to step up foreskin, occlude blood circulation, then cuts unnecessary foreskin.Wear afterwards the certain natural law of this disposable circumcision stapler, until wound healing.
As shown in Figure 1, be the existing disposable circumcision anastomat of one, it comprises outer shroud 1 and internal ring (not shown in FIG.), when use, need to be by outer shroud closure as described in Figure 1, to block the blood circulation of foreskin.Outer shroud 1 is divided into left half-turn 11 and right half-turn 12, and it has opening 4, and opening is realized closed by fixture 2.The effect of tightening device, is to make outer shroud tight closure not open.In the embodiment in figure 1, fixture is made up of three parts, be respectively and be arranged on the left fixed block 111 of left half-turn, the right fixed block 121 that is arranged on right half-turn and screw rod 3, in the time that anastomat for circumcision is closed, left and right fixed block tight closure, insert the hole (not marking in figure) of left and right fixed block by screw rod 3, and screw tight screw rod 3 and realize the locking effect of fixture.But, although this structure operation is comparatively simple, can realize fast the closure of outer shroud, but, if oppositely turn screw rod 3, just can open easily outer shroud, it has at least two problems: the first is in wearing, easy and underwear friction causes screw bolt loosening, affects the effect of occlude blood circulation, causes operative failure; Another is to cause without good retailer this product to carry out Reusability, and the safety of medical apparatus and instruments can not get ensureing.
Summary of the invention
Main purpose of the present invention is to overcome deficiency of the prior art, provide a kind of safer, much cleaner, use more convenient and can reduce patient suffering, the disposable circumcision anastomat of convenient operation.
To achieve these goals, the technical solution used in the present invention is: a kind of disposable circumcision anastomat, it comprises outer shroud, outer shroud has opening, opening is realized closed by fixture, this fixture comprises the left fixed block and the right fixed block that are arranged on opening both sides, and this left and right fixed block can tight closure, left and right fixed block offers perforation, in the perforation of left fixed block, is provided with screw thread; Fixture also includes screw rod, and screw rod penetrates in perforation, and screws togather with the screw thread of left fixed block, and this screw rod end is provided with the first clamping structure, and this right fixed block is provided with the second clamping structure, and this first clamping structure matches and engages with the second clamping structure.
Also comprise the internal ring mating with outer shroud, outer shroud has the edge of a knife, and the edge of a knife has blade, and after outer shroud and internal ring extruding closure, outside edge of a knife blade and internal ring, groove circumference pressure is 0.1-3.5N/mm inside this outer shroud.
This first clamping structure is the boss being connected with screw rod, and this boss has edge, top and edge, the end, and edge, the end and top are along intermediate formation transition face, on transition face, offer draw-in groove, draw-in groove has the first hypotenuse and the second hypotenuse, and this first hypotenuse and the second hypotenuse are all on transition face, and draw-in groove opening is towards edge, the end; This second clamping structure comprises some lobe, and this lobe snaps in this draw-in groove.
This second clamping structure is included in the groove that right fixed block is offered, and boss is placed in this groove, and lobe is located at this bottom portion of groove, matches with draw-in groove.
Angle between this first hypotenuse and the second hypotenuse is less than or equal to 45 degree, and this first hypotenuse is vertical with edge, the end.
This first clamping structure is the boss being connected with screw rod, and this boss has top edge and edge, the end, and edge, the end and top be along intermediate formation transition face, the end of at along the some lobe of place plane layout; This second clamping structure comprises some draw-in grooves, and draw-in groove has the first hypotenuse and the second hypotenuse, and draw-in groove opening is towards the first clamping structure, and lobe snaps in this draw-in groove.
This second clamping structure is included in the groove that right fixed block is offered, and boss is placed in this groove, and draw-in groove is located at this bottom portion of groove, matches with lobe.
Angle between this first hypotenuse and the second hypotenuse is less than or equal to 45 degree, and the bottom vertical of this first hypotenuse and groove.
This left fixed block is provided with storage tank, accommodating detachable and non-rotatable nut block in storage tank, and this nut block is provided with perforation, is provided with screw thread in perforation.
This lobe is salient point, slope or raised line.
Left fixed block is connected with outer shroud by brace with right fixed block.
Beneficial effect of the present invention is as follows.
1, in use, utilize the screw thread of screw rod and left fixed block to screw togather, and utilize draw-in groove to match and engage with lobe simultaneously, can make its fixed structure more firm.
2,, in the time screwing tight screw rod, lobe can be breakked away in draw-in groove by the first hypotenuse smoothly, tightens up to realize.But if oppositely turned, because the first hypotenuse and the end are along vertical, lobe cannot skid off, and has also just realized the unidirectional snap-in structure of screw rod, prevent wear in process, cause loosening.And in the time that needs are opened outer shroud, also can only carry out destructive procedure, stop the problem that reuses of disposable circumcision anastomat.
3, in the time screwing tight screw rod, boss is placed in groove, further increase the difficulty of destroying screw rod, the snap-in structure of draw-in groove and lobe is concealed in inside grooves, its fixed relationship is more firm, has further ensured the reliability of outer shroud closure.
4, the nut block of split is set, and it can be made separately, and supports the use with outer shroud.Make separately nut block and have following benefit: can utilize difform nut block to distinguish dissimilar anastomat for circumcision product (such as large trumpet etc.), and, due to outer shroud overall structure more complicated, if the left fixture at outer shroud is made screw, its technological requirement is higher, and product rejection rate is higher.And if screw is located in nut block, can make separately nut block, only need open vat at outer shroud, greatly reduce the scrappage of outer shroud, save cost, improve the yields of whole product.
5, left fixed block is connected with outer shroud by brace with right fixed block, and this brace is generally a thin slice.In the time that needs are opened outer shroud, can utilize the apparatus such as pliers, shears pinch off brace, left fixed block and right fixed block are come off, reach the object of lower ring.And outer shroud after lower ring is owing to having destroyed tightening device, that is not also again utilized may.
Accompanying drawing explanation
Fig. 1 is existing disposable circumcision anastomat outer shroud structural representation.
Fig. 2 is embodiment of the present invention outer shroud perspective view.
Fig. 3 is fixture part partial schematic diagram of the present invention.
Fig. 4 is the screw-rod structure schematic diagram of first embodiment of the invention.
Fig. 5 is the right fixed-block-architecture (FBA) schematic diagram of another embodiment of the present invention, and it is the right side structural representation of fixed block as right in Fig. 3 position.
A-A face cross-sectional view in Fig. 6 Fig. 5.
Fig. 7 is the structural representation that screw rod inserts right fixed block rotation.
Fig. 8 is the screw-rod structure schematic diagram of yet another embodiment of the invention.
Fig. 9 is the right fixed block cross-sectional view matching with Fig. 8.
Figure 10 is the left fixed-block-architecture (FBA) schematic diagram of another embodiment of the present invention, and it is the left side structural representation of fixed block as left in Fig. 3 position.
Figure 11 is the planar structure schematic diagram of nut block.
Figure 12 is the right side structural representation of fixed block as right in Fig. 3 position, and its lobe is bump structure.
Figure 13 is as Figure 12 B-B face cross-sectional view.
Figure 14 is the right side structural representation of fixed block as right in Fig. 3 position, and its lobe is cord tissue.
The specific embodiment
Disposable prepuce ring-cutter of the present invention, as shown in Figures 2 and 3, a kind of disposable circumcision anastomat, it comprises outer shroud, and outer shroud can be divided into left half-turn 11 and right half-turn 12.Certainly, the outer shroud here goes for existing various structure, for example one C type ring, triad ring etc.In this case embodiment, illustrate as an example with the outer shroud of left and right half-turn.Outer shroud has opening 4, opening 4 is realized closed by fixture 2, this fixture 2 comprises the left fixed block 111 and the right fixed block 121 that are arranged on opening both sides, this left and right fixed block can tight closure, left and right fixed block offers perforation 21, in the perforation of left fixed block 111, is provided with screw thread; Fixture 2 also includes screw rod 3, screw rod 3 penetrates in perforation, and screw togather with the screw thread of left fixed block 111, it focuses on, these screw rod 3 ends are provided with the first clamping structure 31, this right fixed block 121 is provided with the second clamping structure 32, and this first clamping structure 31 matches and engages with the second clamping structure 32.
As shown in Figure 2, the present invention also comprises the internal ring 15 mating with outer shroud, and outer shroud has the edge of a knife 13, and the edge of a knife has blade 14.The edge of a knife in the present invention is dull edge, in operation process, can not cause patient skin cut off or bleed and be advisable.Through overtesting, outer shroud and internal ring 15 push after closure, and edge of a knife blade 14 is 0.1-3.5N/mm with internal ring 15 outside groove 151 circumference pressure inside this outer shroud.As shown in Figure 2, this pressure refer to the every mm length of blade 14 in figure to act on the pressure on groove outside pressed internal ring be 0.1-3.5N.This pressure limit is the thick foreskin of reply and one group of designed scope of data of thin foreskin.These data are the better selection of one.
As shown in Figure 4, be the screw-rod structure schematic diagram of first embodiment of the invention.This first clamping structure 31 is the boss 33 being connected with screw rod.The Handheld Division 34 of all right gripping easy to connect of boss.This boss 33 have top along 331 and the end along 332, the end along 332 and top along 331 intermediate formation transition faces 333, on transition face 333, offer draw-in groove 5, draw-in groove tool 5 has the first hypotenuse 51 and the second hypotenuse 52, this first hypotenuse 51 and the second hypotenuse 52 all on transition face 333, draw-in groove 5 openings the end of towards along 332; Corresponding, this second clamping structure 32 comprises some lobe 6, and this lobe 6 snaps in this draw-in groove 5.This draw-in groove 5 and lobe 6 complement each other to form fixing effect, to realize the snap-fit of the first holding division and the second holding division.The number of draw-in groove is identical with the number of lobe, can, around boss by demand setting, within general one week, evenly arrange four for good.This lobe 6 can be salient point, slope or raised line, as shown in Figure 12,13,14.In use, utilize the screw thread of screw rod and left fixed block to screw togather, and utilize draw-in groove to match and engage with lobe simultaneously, can make its fixed structure more firm.
And in the present embodiment, the included angle A between this first hypotenuse 51 and the second hypotenuse 52 can be less than or equal to 45 degree, and this first hypotenuse 51 and the end,, along 332 vertical, make in the time screwing tight screw rod, lobe can be breakked away in draw-in groove by the first hypotenuse smoothly, tightens up to realize.But if oppositely turned, because the first hypotenuse and the end are along vertical, lobe cannot skid off, and has also just realized the unidirectional snap-in structure of screw rod, prevent wear in process, cause loosening.And in the time that needs are opened outer shroud, also can only carry out destructive procedure, stop the problem that reuses of disposable circumcision anastomat.
As shown in Figures 5 and 6, the right fixed-block-architecture (FBA) schematic diagram that Fig. 5 is another embodiment of the present invention, it is the right side structural representation of fixed block as right in Fig. 3 position.Fig. 6 is A-A face cross-sectional view in Fig. 5.Fig. 7 is the structural representation that screw rod inserts right fixed block rotation.This second clamping structure 32 is included in the groove 7 that right fixed block 121 is offered, and the boss 33 that screw rod connects can be placed in this groove 7 in the time tightening, and above-mentioned lobe 6 is located at this groove 7 bottoms, and the same and draw-in groove 5 of this lobe 6 matches.This kind of structure compared with said structure, in the time screwing tight screw rod, boss 33 is placed in groove 7, further increase the difficulty of destroying screw rod, the snap-in structure of draw-in groove 5 and lobe 6 is concealed in inside grooves, and its fixed relationship is more firm, has further ensured the reliability of outer shroud closure.
In the above-described embodiments, fluting is located on the boss that left holding firmware is connected with screw rod, and lobe is located at right holding firmware, contrary, also the two can be exchanged, and fluting is located to right holding firmware, and lobe is located to left holding firmware.Following content and Fig. 8 and Fig. 9 are dependent body and describe.
As shown in Figure 8, be the screw-rod structure schematic diagram of yet another embodiment of the invention.Fig. 9 is the right fixed block cross-sectional view matching with Fig. 8.This first clamping structure 31 is the boss 33 being connected with screw rod, this boss 33 have top along 331 and the end along 332, edge, the end and top along intermediate formation transition face 333, the end of at along the some lobe 6 of 332 place plane layout; This second clamping structure 32 comprises some draw-in grooves 5, and draw-in groove 5 has the first hypotenuse 51 and the second hypotenuse 52, and draw-in groove 5 openings are towards the first clamping structure 31, and lobe 6 snaps in this draw-in groove 5.
And in the present embodiment, the included angle A between this first hypotenuse 51 and the second hypotenuse 52 can be less than or equal to 45 degree, and the bottom vertical of this first hypotenuse 51 and groove 7, makes in the time screwing tight screw rod, lobe can be breakked away in draw-in groove by the first hypotenuse smoothly, tightens up to realize.But if oppositely turned, due to the bottom vertical of the first hypotenuse and groove, lobe cannot skid off, and has also just realized the unidirectional snap-in structure of screw rod, prevent wear in process, cause loosening.And in the time that needs are opened outer shroud, also can only carry out destructive procedure, stop the problem that reuses of disposable circumcision anastomat.
This second clamping structure 32 is included in the groove 7 that right fixed block 121 is offered, and boss 33 can be placed in this groove 7 in the time tightening screw rod, and draw-in groove 5 is located at this groove 7 bottoms, and this draw-in groove 5 matches with lobe 6.In the time screwing tight screw rod, boss 33 is placed in groove 7, further increase the difficulty of destroying screw rod, the snap-in structure of draw-in groove 5 and lobe 6 is concealed in inside grooves, its fixed relationship is more firm, has further ensured the reliability of outer shroud closure.
As shown in Figure 10 and Figure 11 and Fig. 2.Figure 10 is the left fixed-block-architecture (FBA) schematic diagram of another embodiment of the present invention, and it is the left side structural representation of fixed block as left in Fig. 3 position.Figure 11 is the planar structure schematic diagram of nut block.This left fixed block 111 is provided with storage tank 8, the interior accommodating detachable and non-rotatable nut block 81 of storage tank 8, and this nut block 81 is provided with perforation 21, in perforation 21, is provided with screw thread; Screw rod therewith screw thread can be spirally connected fixing.This nut block is non-circular structure, rotates guaranteeing not in storage tank again.The shape of storage tank and the shape of nut block match, and are square in the present embodiment, can be also oval, and triangle, as long as can guarantee that it is not in the interior rotation of storage tank 8.The nut block of this split, it can be made separately, and supports the use with outer shroud.Make separately nut block and have following benefit: can utilize difform nut block to distinguish dissimilar anastomat for circumcision product (such as large trumpet etc.), and, due to outer shroud overall structure more complicated, if the left fixture at outer shroud is made screw, its technological requirement is higher, and product rejection rate is higher.And if screw is located in nut block, can make separately nut block, only need open vat at outer shroud, greatly reduce the scrappage of outer shroud, save cost, improve the yields of whole product.
As shown in Figures 2 and 3, left fixed block is connected with outer shroud by brace 9 with right fixed block, and this brace is generally a thin slice.In the time that needs are opened outer shroud, can utilize the apparatus such as pliers, shears pinch off brace 9, left fixed block and right fixed block are come off, reach the object of lower ring.And outer shroud after lower ring is owing to having destroyed tightening device, that is not also again utilized may.
Claims (11)
1. a disposable circumcision anastomat, it comprises outer shroud, outer shroud has opening, opening is realized closed by fixture, this fixture comprises the left fixed block and the right fixed block that are arranged on opening both sides, this left and right fixed block can tight closure, and left and right fixed block offers perforation, in the perforation of left fixed block, is provided with screw thread; Fixture also includes screw rod, and screw rod penetrates in perforation, and screws togather with the screw thread of left fixed block, it is characterized in that, this screw rod end is provided with the first clamping structure, and this right fixed block is provided with the second clamping structure, and this first clamping structure matches and engages with the second clamping structure.
2. disposable circumcision anastomat as claimed in claim 1, is characterized in that, also comprises the internal ring mating with outer shroud, outer shroud has the edge of a knife, the edge of a knife has blade, and after outer shroud and internal ring extruding closure, outside edge of a knife blade and internal ring, groove circumference pressure is 0.1-3.5N/mm inside this outer shroud.
3. disposable circumcision anastomat as claimed in claim 1, it is characterized in that, this first clamping structure is the boss being connected with screw rod, this boss has edge, top and edge, the end, edge, the end and top, along intermediate formation transition face, offer draw-in groove on transition face, and draw-in groove has the first hypotenuse and the second hypotenuse, this first hypotenuse and the second hypotenuse are all on transition face, and draw-in groove opening is towards edge, the end;
This second clamping structure comprises some lobe, and this lobe snaps in this draw-in groove.
4. disposable circumcision anastomat as claimed in claim 3, is characterized in that, this second clamping structure is included in the groove that right fixed block is offered, and boss is placed in this groove, and lobe is located at this bottom portion of groove, matches with draw-in groove.
5. disposable circumcision anastomat as claimed in claim 3, is characterized in that, the angle between this first hypotenuse and the second hypotenuse is less than or equal to 45 degree, and this first hypotenuse is vertical with edge, the end.
6. disposable circumcision anastomat as claimed in claim 1, it is characterized in that, this first clamping structure is the boss being connected with screw rod, and this boss has edge, top and edge, the end, edge, the end and top along intermediate formation transition face, the end of at along the some lobe of place plane layout;
This second clamping structure comprises some draw-in grooves, and draw-in groove has the first hypotenuse and the second hypotenuse, and draw-in groove opening is towards the first clamping structure, and lobe snaps in this draw-in groove.
7. disposable circumcision anastomat as claimed in claim 6, is characterized in that, this second clamping structure is included in the groove that right fixed block is offered, and boss is placed in this groove, and draw-in groove is located at this bottom portion of groove, matches with lobe.
8. disposable circumcision anastomat as claimed in claim 6, is characterized in that, the angle between this first hypotenuse and the second hypotenuse is less than or equal to 45 degree, and, the bottom vertical of this first hypotenuse and groove.
9. the disposable circumcision anastomat as described in as arbitrary in claim 1-8, is characterized in that, this left fixed block is provided with storage tank, accommodating detachable and non-rotatable nut block in storage tank, and this nut block is provided with perforation, is provided with screw thread in perforation.
10. the disposable circumcision anastomat as described in as arbitrary in claim 1-8, is characterized in that, this lobe is salient point, slope or raised line.
11. disposable circumcision anastomats as described in as arbitrary in claim 1-8, is characterized in that, left fixed block is connected with outer shroud by brace with right fixed block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410033559.4A CN103767772A (en) | 2014-01-11 | 2014-01-23 | Disposable circumcision anastomat |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410013360 | 2014-01-11 | ||
| CN201410013360.5 | 2014-01-11 | ||
| CN201410033559.4A CN103767772A (en) | 2014-01-11 | 2014-01-23 | Disposable circumcision anastomat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103767772A true CN103767772A (en) | 2014-05-07 |
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ID=50560846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410033559.4A Pending CN103767772A (en) | 2014-01-11 | 2014-01-23 | Disposable circumcision anastomat |
Country Status (1)
| Country | Link |
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| CN (1) | CN103767772A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106344096A (en) * | 2016-11-04 | 2017-01-25 | 张春芳 | Hooping barrel for inosculation |
| CN106983531A (en) * | 2016-12-05 | 2017-07-28 | 温州冠美医疗科技有限公司 | A kind of foreskin auxiliary locator used on prepuce cutting stitching instrument |
| CN113229865A (en) * | 2021-04-21 | 2021-08-10 | 启晨(上海)医疗器械有限公司 | Conveying device for atrium shunt |
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| WO2007028378A1 (en) * | 2005-09-10 | 2007-03-15 | Hamed Hamdan | Positioning set that can be used as a circumcision aid |
| CN201524121U (en) * | 2009-11-10 | 2010-07-14 | 商建忠 | Circumcision device |
| CN102614009A (en) * | 2012-04-11 | 2012-08-01 | 商建忠 | Disposable circumcision anastomat |
| CN102935007A (en) * | 2012-11-20 | 2013-02-20 | 向谷兮 | Disposable prepuce circumcision ligator |
| WO2013079077A1 (en) * | 2011-11-30 | 2013-06-06 | Abdel-Aziz Sherif Hamdy Abdel-Maguid | The anatomical circumcision ring |
| CN103169527A (en) * | 2013-04-08 | 2013-06-26 | 张首府 | Regulating component of one-time circumcising anastomat |
| CN203749514U (en) * | 2014-01-11 | 2014-08-06 | 商建忠 | Disposable circumcising anastomat |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007028378A1 (en) * | 2005-09-10 | 2007-03-15 | Hamed Hamdan | Positioning set that can be used as a circumcision aid |
| CN201524121U (en) * | 2009-11-10 | 2010-07-14 | 商建忠 | Circumcision device |
| WO2013079077A1 (en) * | 2011-11-30 | 2013-06-06 | Abdel-Aziz Sherif Hamdy Abdel-Maguid | The anatomical circumcision ring |
| CN102614009A (en) * | 2012-04-11 | 2012-08-01 | 商建忠 | Disposable circumcision anastomat |
| CN102935007A (en) * | 2012-11-20 | 2013-02-20 | 向谷兮 | Disposable prepuce circumcision ligator |
| CN103169527A (en) * | 2013-04-08 | 2013-06-26 | 张首府 | Regulating component of one-time circumcising anastomat |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106344096A (en) * | 2016-11-04 | 2017-01-25 | 张春芳 | Hooping barrel for inosculation |
| CN106344096B (en) * | 2016-11-04 | 2017-11-24 | 中南大学湘雅医院 | Hoop barrel for anastomosis |
| CN106983531A (en) * | 2016-12-05 | 2017-07-28 | 温州冠美医疗科技有限公司 | A kind of foreskin auxiliary locator used on prepuce cutting stitching instrument |
| CN113229865A (en) * | 2021-04-21 | 2021-08-10 | 启晨(上海)医疗器械有限公司 | Conveying device for atrium shunt |
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Application publication date: 20140507 |
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