CN104771207A - Circumcising instrument - Google Patents
Circumcising instrument Download PDFInfo
- Publication number
- CN104771207A CN104771207A CN201510237121.2A CN201510237121A CN104771207A CN 104771207 A CN104771207 A CN 104771207A CN 201510237121 A CN201510237121 A CN 201510237121A CN 104771207 A CN104771207 A CN 104771207A
- Authority
- CN
- China
- Prior art keywords
- ring
- groove
- outer shroud
- prepuce
- cutter
- Prior art date
- 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.)
- Granted
Links
- 238000005520 cutting process Methods 0.000 claims abstract description 72
- 230000023597 hemostasis Effects 0.000 claims description 57
- 210000003953 foreskin Anatomy 0.000 claims description 34
- 206010049244 Ankyloglossia congenital Diseases 0.000 claims description 30
- 230000001012 protector Effects 0.000 claims description 16
- 238000002955 isolation Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 5
- 241000255925 Diptera Species 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 206010030113 Oedema Diseases 0.000 abstract description 11
- 230000000740 bleeding effect Effects 0.000 abstract 2
- 238000000926 separation method Methods 0.000 abstract 1
- 230000002980 postoperative effect Effects 0.000 description 16
- 238000010586 diagram Methods 0.000 description 5
- 230000000295 complement effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003899 penis Anatomy 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
- A61B17/04—Surgical instruments, devices or methods for suturing wounds; Holders or packages for needles or suture materials
- A61B17/0469—Suturing instruments for use in minimally invasive surgery, e.g. endoscopic surgery
-
- 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)
- Surgical Instruments (AREA)
Abstract
The invention relates to the field of medical instruments, in particular to a circumcising instrument. The circumcising instrument comprises an inner ring, an outer ring and a cutting ring. The outer surface of the inner ring is provided with a bleeding stop groove and a cutting groove, and the inner surface of the inner ring is provided with a frenum protection groove; a rail groove allowing a cutting ring guide rail to be embedded is formed in the outer side of the outer ring; an inwards inclining protrusion is arranged at the inner side of the rail groove; a prism bleeding stop ring is arranged at the inner side of the protrusion; the face, closely attached to the outer ring, of the cutting ring is provided with at least two cylindrical guide rails matched with the outer ring rail groove; at least one cutting blade controlled by a safe locking device arranged on the upper portion of the inner ring is arranged inside the cutting ring; the inclining cutting blade is identical with an inclining face of the protrusion in the middle of the outer ring. By the adoption of the double-groove inner ring and inclining cutting, the circumcising instrument can reduce postoperation residual tissues to the maximum degree, and prepuce can naturally fall off after operation and is not prone to postoperation edema; the occurrence rate of the postoperation edema of the prepuce is reduced to the maximum extent; by the adoption of the cutting ring for separation and by the additional arrangement of the safe locking device, the safety of the operation is improved.
Description
Technical field
The present invention relates to medical instruments field, especially a kind of prepuce ring-cutter.
Background technology
Foreskin cutting operation is one of Urology Surgery common surgical, and along with the continuous progress of science and technology, foreskin cutting operation is more and more easier, and surgical quality also improves constantly.Current Urology Surgery is implemented foreskin cutting operation and is mainly adopted girdling device to overlap to prick or nail formula stapler, is easier to occur the larger or postoperative Foreskin edema phenomenon of blood loss volume during the operation clinically.
Application number is 2013100246670, publication No. is that the application for a patent for invention of CN103040501A discloses a kind of anastomat for circumcision, by upper anastomat, lower anastomat and fastening adjustment parts three part are formed by connecting by connecting device, described lower anastomat can at upper anastomat, under the synergism of fastening adjustment parts and connecting device, the patient longer or shorter to penis frenulum all can use, during operation, patient suffering is less, doctor is easy to operate, but otch is lack of standardization uncontrollable, the outer remnant tissue of hemostasis ring is more, postoperatively occur that Foreskin edema is still common, and cutter postoperative be deposited in anastomat for circumcision dangerous.
Summary of the invention
For reducing the appearance of the postoperative Foreskin edema phenomenon of Wrapping annulus cuts operation, the invention provides a kind of prepuce ring-cutter, adopting double flute internal ring and inclined cut, reduce postoperative residue slough to greatest extent, can postoperatively naturally come off; And adopt cut ring to be separated and increase safe locking device, improving the safety of operation.
The present invention is achieved in that
A kind of prepuce ring-cutter, it is characterized in that, described prepuce ring-cutter comprises internal ring, outer shroud and cut ring, and described internal ring, outer shroud and cut ring complement one another, combinationally use; The outer surface of described internal ring arranges inside and outside two U-lags; Described inside groove is hemostasis groove, wide, be deeply 2-4mm; Described water jacket is cutting groove, wide, be deeply 1-3 mm; Isolation shelves width between described inside groove and water jacket is 0.5-1 mm; Due to two groove close proximity, Postoperative Residual slough is few, and inner and outer rings can self falling, and internal ring is built in inside foreskin, and during operation, foreskin is without the need to turning up, and can effectively prevent postoperative Foreskin edema; Described interior ring inner surface arranges the frenulum protector of a wide 2-5 mm of mouth, dark 3-5 mm, is placed in frenulum protector by frenulum of prepuce, prevents frenulum of prepuce from damaging during operation; The rail groove of the nested cut ring guide rail of arranged outside confession of described outer shroud; The inner side of described rail groove arranges intilted projection together; The intilted angle of outerplanar of the inclination of described projection is 30-75 degree; The inner side of described projection arranges a prismatic hemostasis ring, and the hemostasis groove of hemostasis ring and described internal ring matches; Adopt cut ring to be separated setting with outer shroud, postoperative cut ring is not stayed with it patient, safer; The outer upper of described outer shroud arranges a hemostasis ring fixing and locking device, and hemostasis ring locks hemostasis ring fixing and locking device after being fastened on internal ring hemostasis groove, and during operation, foreskin does not move position, ensures that otch is level and smooth; The exterior bottom of described outer shroud arranges a movable axis connecting device; Described cut ring is provided with at least 2 cylindrical slideways near described outer shroud one side, and described guide rail and the rail groove be arranged on described outer shroud match; Described cut ring inside arranges at least 1 cutting blade controlled by the safe locking device being arranged on described internal ring top; It is inner that described cutting blade is embedded in described cut ring; The cutter plane of described cutting blade and described interior plane of a loop are 30-75 degree angle, and consistent with the inclined plane of described outer shroud intermediate projections; Adopt inclined cut, postoperative remaining slough is minimum, avoids to greatest extent occurring Foreskin edema phenomenon; During use, first place internal ring, frenulum of prepuce is placed in the frenulum protector of described internal ring; Refill and put outer shroud, with the prismatic hemostasis ring of described outer shroud, foreskin is pressed in the hemostasis groove of described internal ring, the hemostasis ring fixing and locking device on locking outer shroud; Then the cylindrical slideway of cut ring is nested in the rail groove of described outer shroud; With the outside foreskin of mosquito forceps tractive, compress cut ring, pressing cut ring safety switch is to the connecting hole position engaging that cutting blade stretches out, and circumgyration incision ring, cuts off foreskin; Finally press cut ring safety switch to the connecting hole position engaging that cutting blade is collected, take off cut ring, complete foreskin cutting operation.
Prepuce ring-cutter of the present invention, hemostasis groove width 3 mm that described interior ring outer surface is arranged, dark 2mm; Described cutting groove width 2 mm, dark 2 mm; Isolation shelves width between described hemostasis groove and cutting groove is 0.5 mm; Described frenulum protection slot opening 3 mm, dark 5 mm.Now, Postoperative Residual slough is less, and occur that the probability of postoperative Foreskin edema is less, surgical effect is better.
Prepuce ring-cutter of the present invention, described outer shroud is made up of transparent medical macromolecular materials, and operation process completes under visibility status, guarantees to reach expection surgical effect.
Prepuce ring-cutter of the present invention, the safe locking device of described cut ring comprises safety switch and connecting hole, is controlled the collection of cutting blade by engaging hole site different residing for safety switch and is stretched out.Only just open safe locking device when doctor implements cutting operation, and by connecting hole fixed cutting blade; Postoperatively namely collect blade, improve operation safety coefficient, avoid scalpel to accidentally injure and cut by mistake.
Prepuce ring-cutter of the present invention, described cut ring external diameter exceedes the external diameter of described outer shroud, is convenient to operate when doctor implements operation.
Prepuce ring-cutter of the present invention, the cutting blade of described cut ring is triangle or circular arc that hypotenuse is sharp, during circumgyration incision foreskin, not easily involves foreskin and causes otch irregular.
Prepuce ring-cutter of the present invention, the cutting blade of described cut ring is 2, can reach the surgical effect of expection, can save manufacturing cost again.
Prepuce ring-cutter of the present invention, cutter plane and the described interior plane of a loop of the cutting blade of described cut ring are miter angle, the intilted angle of outerplanar of the inclination of described outer shroud intermediate projections is 45 degree, and cutting blade and outer shroud lead-in chamfered closely cooperate, and improves cutting accuracy and efficiency.
Prepuce ring-cutter of the present invention, the safe locking device of described cut ring arranges 2 safety switches and 4 connecting holes; When safety switch lays respectively at the connecting hole outside both sides, described cutting blade is collected in described cut ring; When pressing safety switch and inwardly slide into two connecting hole engagings of inner side, cutting blade stretches out in internal ring.Can improve operation safety like this, avoid accidentally injuring and cut by mistake.
Prepuce ring-cutter of the present invention, the cylindrical slideway of described cut ring is 2 tops arranged along cut ring diameter two ends is the discoidal columnar projections of expanding, to the corresponding expansion of rail groove bottom width on the outer shroud that described guide rail matches; And correspondingly with described cut ring cylindrical slideway position on the rail groove of described outer shroud arrange 2 described top can be allowed to be the circular nested hole that discoidal guide rail embeds.Adopt above-mentioned nested arrangement, when can prevent art, cut ring comes off, and improves success rate of operation.
Accompanying drawing explanation
Fig. 1: prepuce ring-cutter schematic diagram.
In Fig. 1: 1-internal ring, 2-outer shroud, 3-cut ring, 4-foreskin, 33-cutting blade.
Fig. 2: internal ring generalized section.
In Fig. 2: 1-internal ring, 11-frenulum protector.
Fig. 3: interior ring outer surface side view.
In Fig. 3: 1-internal ring, 12-hemostasis groove, 13-cutting groove.
Fig. 4: outer shroud schematic diagram.
In Fig. 4: 2-outer shroud, 21-rail groove, 22-protruding, 23-hemostasis ring, 24-hemostasis ring fixing and locking device, 25-movable axis connecting device.
Fig. 5: outer shroud A-A face profile.
In Fig. 5: 21--rail groove, 22-protruding, 23-hemostasis ring.
Fig. 6: cut ring schematic diagram.
In Fig. 6: 3-cut ring, 31-connecting hole, 32-safety switch.
Fig. 7: safe locking device schematic diagram.
In Fig. 7: 3-cut ring, 31-connecting hole, 32-safety switch, 33-cutting blade.
Fig. 8: cut ring guide rail schematic diagram.
In Fig. 8: 3-cut ring, 32-safety switch, 34-guide rail.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further described.
Embodiment 1:
A kind of prepuce ring-cutter, be made up of internal ring 1, outer shroud 2 and cut ring 3, described internal ring 1, outer shroud 2 and cut ring 3 complement one another, combinationally use; The outer surface of described internal ring 1 arranges inside and outside two U-lags; Described inside groove is hemostasis groove 12, wide 3 mm of hemostasis groove 12, dark 2mm; Water jacket is cutting groove 13, cutting groove width 2 mm, dark 2 mm; Isolation shelves width between described hemostasis groove 12 and cutting groove 13 is 0.5 mm; A frenulum protector 11 is set at the inner surface of internal ring, wide 3 mm of frenulum protector 11 mouthfuls, dark 5 mm; During operation, frenulum of prepuce is placed in frenulum protector 11, prevents frenulum of prepuce from damaging; The rail groove 21 of the nested cut ring guide rail 34 of arranged outside confession of described outer shroud 2; The inner side of described rail groove 21 arranges one intilted protruding 22; The intilted angle of outerplanar of the described inclination of protruding 22 is 45 degree; The described inner side of protruding 22 arranges a prismatic hemostasis ring 23, and hemostasis ring 23 matches with the hemostasis groove 12 of described internal ring; Adopt cut ring 3 to be separated setting with outer shroud 2, postoperative cut ring 3 is not stayed with it patient, safer; The outer upper of described outer shroud 2 arranges a hemostasis ring fixing and locking device 24, and hemostasis ring 23 locks hemostasis ring fixing and locking device after being fastened on internal ring hemostasis groove 12, and during operation, foreskin does not move position, ensures that otch is level and smooth; The exterior bottom of described outer shroud 3 arranges a movable axis connecting device 25; Described cut ring 3 arranges 2 cylindrical slideways 34 near described outer shroud one side, and described guide rail 34 matches with the rail groove 21 be arranged on described outer shroud; Described cut ring 3 inside arrange 2 by be arranged on described internal ring 1 top safe locking device control 24 cutting blade 33; It is inner that described cutting blade 33 is embedded in described cut ring 3; Cutter plane and described internal ring 1 plane of described cutting blade 33 are miter angle, and consistent with the inclined plane of described outer shroud intermediate projections 22; Adopt inclined cut, postoperative remaining slough is minimum, avoids to greatest extent occurring Foreskin edema phenomenon.
Embodiment 2: when using the prepuce ring-cutter described in embodiment 1, first places internal ring 1, is placed in by frenulum of prepuce in the frenulum protector 11 of described internal ring; Refill and put outer shroud 2, with the prismatic hemostasis ring 23 of described outer shroud 2, foreskin is pressed in the hemostasis groove 12 of described internal ring 1, the hemostasis fixing and locking device 24 on locking outer shroud 2; Then the cylindrical slideway 34 of cut ring 3 is nested in the rail groove 21 of described outer shroud; With the outside foreskin of mosquito forceps tractive, compress cut ring 3, the connecting hole 31 position engaging that pressing cut ring 3 safety switch 32 to cutting blade 33 stretches out, circumgyration incision ring 3, cuts off foreskin; Finally press the connecting hole 31 position engaging that cut ring safety switch 32 to cutting blade 33 is collected, take off cut ring 3, complete foreskin cutting operation.
Embodiment 3: a kind of prepuce ring-cutter, is made up of internal ring 1, outer shroud 2 and cut ring 3, and described internal ring 1, outer shroud 2 and cut ring 3 complement one another, combinationally use; The outer surface of described internal ring 1 arranges inside and outside two U-lags; Described inside groove is hemostasis groove 12, wide 3 mm of hemostasis groove 12, dark 1 mm; Water jacket is cutting groove 13, cutting groove width 2 mm, dark 1 mm; Isolation shelves width between described hemostasis groove 12 and cutting groove 13 is 1 mm; A frenulum protector 11 is set at the inner surface of internal ring, wide by 3, dark 4 mm of frenulum protector 11 mouthfuls; During operation, frenulum of prepuce is placed in frenulum protector 11, prevents frenulum of prepuce from damaging; The rail groove 21 of the nested cut ring guide rail 34 of arranged outside confession of described outer shroud 2; The inner side of described rail groove 21 arranges one intilted protruding 22; The intilted angle of outerplanar of the described inclination of protruding 22 is 30 degree; The described inner side of protruding 22 arranges a prismatic hemostasis ring 23, and hemostasis ring 23 matches with the hemostasis groove 12 of described internal ring; Adopt cut ring 3 to be separated setting with outer shroud 2, postoperative cut ring 3 is not stayed with it patient, safer; The outer upper of described outer shroud 2 arranges a hemostasis ring fixing and locking device 24, and hemostasis ring 23 locks hemostasis ring fixing and locking device after being fastened on internal ring hemostasis groove 12, and during operation, foreskin does not move position, ensures that otch is level and smooth; The exterior bottom of described outer shroud 3 arranges a movable axis connecting device 25; Described cut ring 3 arranges 2 cylindrical slideways 34 near described outer shroud one side, and described guide rail 34 matches with the rail groove 21 be arranged on described outer shroud; Described cut ring 3 inside arrange 2 by be arranged on described internal ring 1 top safe locking device control 24 cutting blade 33; It is inner that described cutting blade 33 is embedded in described cut ring 3; The cutter plane of described cutting blade 33 and described internal ring 1 plane are 30 degree of angles, and consistent with the inclined plane of described outer shroud intermediate projections 22; Adopt inclined cut, postoperative remaining slough is minimum, avoids to greatest extent occurring Foreskin edema phenomenon.When the cutting blade 33 of described cut ring 3 is hypotenuse sharp triangle rotating cutting foreskin, not easily involves foreskin and cause otch irregular.
Embodiment 4: a kind of prepuce ring-cutter, is made up of internal ring 1, outer shroud 2 and cut ring 3, and described internal ring 1, outer shroud 2 and cut ring 3 complement one another, combinationally use; The outer surface of described internal ring 1 arranges inside and outside two U-lags; Described inside groove is hemostasis groove 12, wide 3 mm of hemostasis groove 12, dark 2 mm; Water jacket is cutting groove 13, cutting groove width 2 mm, dark 2 mm; Isolation shelves width between described hemostasis groove 12 and cutting groove 13 is 0.5 mm; A frenulum protector 11 is set at the inner surface of internal ring, wide 3 mm of frenulum protector 11 mouthfuls, dark 5 mm; During operation, frenulum of prepuce is placed in frenulum protector 11, prevents frenulum of prepuce from damaging; The rail groove 21 of the nested cut ring guide rail 34 of arranged outside confession of described outer shroud 2; The inner side of described rail groove 21 arranges one intilted protruding 22; The intilted angle of outerplanar of the described inclination of protruding 22 is 75 degree; The described inner side of protruding 22 arranges a prismatic hemostasis ring 23, and hemostasis ring 23 matches with the hemostasis groove 12 of described internal ring; Adopt cut ring 3 to be separated setting with outer shroud 2, postoperative cut ring 3 is not stayed with it patient, safer; The outer upper of described outer shroud 2 arranges a hemostasis ring fixing and locking device 24, and hemostasis ring 23 locks hemostasis ring fixing and locking device after being fastened on internal ring hemostasis groove 12, and during operation, foreskin does not move position, ensures that otch is level and smooth; The exterior bottom of described outer shroud 3 arranges a movable axis connecting device 25; Described cut ring 3 arranges 2 cylindrical slideways 34 near described outer shroud one side, and described guide rail 34 matches with the rail groove 21 be arranged on described outer shroud; Described cut ring 3 inside arrange 2 by be arranged on described internal ring 1 top safe locking device control 24 cutting blade 33; Described cutting blade 33 is annular, is embedded in described cut ring 3 inner; The cutter plane of described cutting blade 33 and described internal ring 1 plane are 75 degree of angles, and consistent with the inclined plane of described outer shroud intermediate projections 22; Adopt inclined cut, postoperative remaining slough is minimum, avoids to greatest extent occurring Foreskin edema phenomenon.The cylindrical slideway 34 of described cut ring is 2 tops arranged along cut ring diameter two ends is the discoidal columnar projections of expanding, the corresponding expansion of rail groove 21 bottom width on the outer shroud matched to described guide rail 34; And correspondingly with described cut ring cylindrical slideway 34 position on the rail groove 21 of described outer shroud arrange 2 described top can be allowed to be the circular nested hole that discoidal guide rail 34 embeds.Adopt above-mentioned nested arrangement, when can prevent art, cut ring comes off, and improves success rate of operation.
Claims (10)
1. a prepuce ring-cutter, is characterized in that, described prepuce ring-cutter comprises internal ring, outer shroud and cut ring, described internal ring, outer shroud and cut ring complete set;
The outer surface of described internal ring arranges inside and outside two U-lags; Described inside groove is hemostasis groove, wide, be deeply 2-4mm; Described water jacket is cutting groove, wide, be deeply 1-3 mm; Isolation shelves width between described inside groove and water jacket is 0.5-1 mm; Described interior ring inner surface arranges the frenulum protector of a wide 3-5 mm of mouth, dark 2-5 mm;
The rail groove of the nested cut ring guide rail of arranged outside confession of described outer shroud; The inner side of described rail groove arranges intilted projection together; The intilted angle of outerplanar of the inclination of described projection is 30-75 degree; The inner side of described projection arranges a prismatic hemostasis ring, and the hemostasis groove of hemostasis ring and described internal ring matches; The outer upper of described outer shroud arranges a hemostasis ring fixing and locking device; The exterior bottom of described outer shroud arranges a movable axis connecting device;
Described cut ring is provided with at least 2 cylindrical slideways near described outer shroud one side, and described guide rail and the rail groove be arranged on described outer shroud match; Described cut ring inside arranges at least 1 cutting blade controlled by the safe locking device being arranged on described internal ring top; It is inner that described cutting blade is embedded in described cut ring; The cutter plane of described cutting blade and described interior plane of a loop are 30-75 degree angle, and consistent with the inclined plane of described outer shroud intermediate projections;
During use, first place internal ring, frenulum of prepuce is placed in the frenulum protector of described internal ring; Refill and put outer shroud, with the prismatic hemostasis ring of described outer shroud, foreskin is pressed in the hemostasis groove of described internal ring, the hemostasis ring fixing and locking device on locking outer shroud; Then the cylindrical slideway of cut ring is nested in the rail groove of described outer shroud; With the outside foreskin of mosquito forceps tractive, compress cut ring, pressing cut ring safety switch is to the connecting hole position engaging that cutting blade stretches out, and circumgyration incision ring, cuts off foreskin; Finally press cut ring safety switch to the connecting hole position engaging that cutting blade is collected, take off cut ring, complete foreskin cutting operation.
2. prepuce ring-cutter as claimed in claim 1, is characterized in that, hemostasis groove width 3 mm that described interior ring outer surface is arranged, dark 2mm; Described cutting groove width 2 mm, dark 2 mm; Isolation shelves width between described hemostasis groove and cutting groove is 0.5 mm; Described frenulum protection slot opening 3 mm, dark 5 mm.
3. prepuce ring-cutter as claimed in claim 1, it is characterized in that, described outer shroud is made up of transparent medical macromolecular materials.
4. prepuce ring-cutter as claimed in claim 1, it is characterized in that, described cut ring external diameter exceedes the external diameter of described outer shroud.
5. prepuce ring-cutter as claimed in claim 1, it is characterized in that, the cutting blade of described cut ring is triangle or annular that hypotenuse is sharp.
6. prepuce ring-cutter as claimed in claim 1, it is characterized in that, the cutting blade of described cut ring is 2.
7. prepuce ring-cutter as claimed in claim 1, it is characterized in that, cutter plane and the described interior plane of a loop of the cutting blade of described cut ring are miter angle, and the intilted angle of outerplanar of the inclination of described outer shroud intermediate projections is 45 degree.
8. prepuce ring-cutter as claimed in claim 1, it is characterized in that, the safe locking device of described cut ring comprises safety switch and connecting hole, is controlled the collection of cutting blade by engaging hole site different residing for safety switch and is stretched out.
9. prepuce ring-cutter as claimed in claim 1, it is characterized in that, the safe locking device of described cut ring arranges 2 safety switches and 4 connecting holes; When safety switch lays respectively at the connecting hole outside both sides, described cutting blade is collected in described cut ring; When pressing safety switch and inwardly slide into two connecting hole engagings of inner side, cutting blade stretches out in internal ring.
10. prepuce ring-cutter as claimed in claim 1, it is characterized in that, the cylindrical slideway of described cut ring is 2 tops arranged along cut ring diameter two ends is the discoidal columnar projections of expanding, to the corresponding expansion of rail groove bottom width on the outer shroud that described guide rail matches; And correspondingly with described cut ring cylindrical slideway position on the rail groove of described outer shroud arrange 2 described top can be allowed to be the circular nested hole that discoidal guide rail embeds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510237121.2A CN104771207B (en) | 2015-05-12 | 2015-05-12 | A kind of Foreskin loop cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510237121.2A CN104771207B (en) | 2015-05-12 | 2015-05-12 | A kind of Foreskin loop cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104771207A true CN104771207A (en) | 2015-07-15 |
| CN104771207B CN104771207B (en) | 2017-05-31 |
Family
ID=53613210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510237121.2A Active CN104771207B (en) | 2015-05-12 | 2015-05-12 | A kind of Foreskin loop cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104771207B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105411652A (en) * | 2015-12-25 | 2016-03-23 | 刘鑫国 | Circumcision combined device |
| CN106880391A (en) * | 2017-02-04 | 2017-06-23 | 芜湖商环科技有限公司 | A kind of eversion type scale Foreskin loop cutter |
| CN107224315A (en) * | 2017-06-02 | 2017-10-03 | 中国人民解放军第三军医大学第三附属医院 | A kind of prepuce circumcision device |
| CN109031908A (en) * | 2017-06-09 | 2018-12-18 | 柯尼卡美能达株式会社 | The manufacturing device of the tubular articles such as the intermediate transfer belt before being cut off |
| CN111643162A (en) * | 2020-07-07 | 2020-09-11 | 赵夭望 | Circumcision device |
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| US4491136A (en) * | 1973-03-05 | 1985-01-01 | Leveen Harry H | Disposable circumcision device |
| CN101810504A (en) * | 2008-06-25 | 2010-08-25 | 商建忠 | Prepuce peritomy anastomoses device |
| CN102133125A (en) * | 2011-02-12 | 2011-07-27 | 赵永久 | Circumcision device |
| CN203749513U (en) * | 2014-01-11 | 2014-08-06 | 商建忠 | Disposable circumcising anastomat |
| 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 |
| CN204671234U (en) * | 2015-05-12 | 2015-09-30 | 刘鑫国 | A kind of prepuce ring-cutter |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4491136A (en) * | 1973-03-05 | 1985-01-01 | Leveen Harry H | Disposable circumcision device |
| CN101810504A (en) * | 2008-06-25 | 2010-08-25 | 商建忠 | Prepuce peritomy anastomoses device |
| CN102133125A (en) * | 2011-02-12 | 2011-07-27 | 赵永久 | Circumcision device |
| CN203749513U (en) * | 2014-01-11 | 2014-08-06 | 商建忠 | Disposable circumcising anastomat |
| 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 |
| CN204671234U (en) * | 2015-05-12 | 2015-09-30 | 刘鑫国 | A kind of prepuce ring-cutter |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105411652A (en) * | 2015-12-25 | 2016-03-23 | 刘鑫国 | Circumcision combined device |
| CN106880391A (en) * | 2017-02-04 | 2017-06-23 | 芜湖商环科技有限公司 | A kind of eversion type scale Foreskin loop cutter |
| CN106880391B (en) * | 2017-02-04 | 2024-01-16 | 芜湖圣大医疗器械技术股份有限公司 | Everting type scale circumcision device |
| CN107224315A (en) * | 2017-06-02 | 2017-10-03 | 中国人民解放军第三军医大学第三附属医院 | A kind of prepuce circumcision device |
| CN109031908A (en) * | 2017-06-09 | 2018-12-18 | 柯尼卡美能达株式会社 | The manufacturing device of the tubular articles such as the intermediate transfer belt before being cut off |
| CN111643162A (en) * | 2020-07-07 | 2020-09-11 | 赵夭望 | Circumcision device |
| CN111643162B (en) * | 2020-07-07 | 2025-04-18 | 赵夭望 | A circumcision device |
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| CN104771207B (en) | 2017-05-31 |
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Effective date of registration: 20180228 Address after: 230000 plant of 2 -B in Furong Road, north of Furong Road, Hefei economic and Technological Development Zone, Anhui Patentee after: Hefei scarcity Biological Technology Co., Ltd. Address before: 246501 Department of Urology, 139-172 County Hospital of Fu Yu Town, Susong County, Susong County, Anhui Province, Department of Urology Patentee before: Liu Xinguo |
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Effective date of registration: 20200923 Address after: No. 139-172, Renmin Middle Road, Fuyu Town, Susong County, Anqing City, Anhui Province Patentee after: Liu Xinguo Address before: 230000 factory building 2-B, Furong Road North, Furong Road, Hefei Economic and Technological Development Zone, Anhui Province Patentee before: HEFEI SIRUN BIOTECHNOLOGY Co.,Ltd. |