CN2574621Y - Surgical scissors for treating anal fissure - Google Patents
Surgical scissors for treating anal fissure Download PDFInfo
- Publication number
- CN2574621Y CN2574621Y CN 02264283 CN02264283U CN2574621Y CN 2574621 Y CN2574621 Y CN 2574621Y CN 02264283 CN02264283 CN 02264283 CN 02264283 U CN02264283 U CN 02264283U CN 2574621 Y CN2574621 Y CN 2574621Y
- Authority
- CN
- China
- Prior art keywords
- blade
- operating scissors
- surgical scissors
- anal fissure
- scissors
- 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.)
- Expired - Fee Related
Links
- 206010002153 Anal fissure Diseases 0.000 title claims abstract description 20
- 208000016583 Anus disease Diseases 0.000 title claims abstract description 20
- 208000009531 Fissure in Ano Diseases 0.000 title claims abstract description 20
- 238000005452 bending Methods 0.000 claims abstract description 6
- 230000006378 damage Effects 0.000 abstract description 7
- 210000002255 anal canal Anatomy 0.000 abstract description 6
- 210000000664 rectum Anatomy 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 3
- 210000005070 sphincter Anatomy 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000007920 subcutaneous administration Methods 0.000 description 2
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 208000002847 Surgical Wound Diseases 0.000 description 1
- 206010052428 Wound Diseases 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 210000000436 anus Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 210000003238 esophagus Anatomy 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000000968 intestinal effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000029663 wound healing Effects 0.000 description 1
Landscapes
- Scissors And Nippers (AREA)
Abstract
The surgical scissors for treating anal fissure comprises two coaxially arranged branches which are connected into a whole through a central shaft, wherein each branch comprises a handle part and a blade part, and the surgical scissors are characterized in that the blade part of the surgical scissors is transversely bent relative to the handle part on the same plane, the included angle formed by the handle part and the blade part is 160-165 degrees, the length of the blade part of the surgical scissors is 4-4.5 cm, and the length of the surgical scissors is 12.5 cm. The utility model discloses owing to designed the operation of the cutting part horizontal bending type of unique angle and cut, when carrying out the anal fissure operation with this operation scissors, can make operation notched size reduce 50% at least, need not cut off the anal canal when carrying out the operation in addition, little to patient's damage, can not be because of the apparatus damages the rectum during operation, and the wound can heal up in advance.
Description
Technical field
This utility model relates to a kind of surgical instruments, and particularly a kind of surgical operation cutting device operating scissors is used for the treatment of anal fissure.
Background technology
Anal fissure is a kind of common disease, and in the prior art, treatment anal fissure generally is with common operating scissors the about flesh of expansion of anal canal and periphery thereof to be cut off a part, defective with common operating scissors is that the otch of operation is big, and is also big to the damage of anal canal, hemorrhage more, wound healing is slow.The Chinese patent of publication number 2273174, application number 96214545.9 discloses a kind of operation on digestive tract and has cut, it has finger sleeve ring, handle of a knife, blade by two and forms one by axis, blade is a curved blades, angle α=75-90 between the extended line of its blade and the blade sweep °, distance L=4-6cm between the extended line of blade and the blade sweep top.This utility model is more suitable for the esophagus transverse section cut-out that low coverage is made the intestinal tube and the abdominal part of pelvic cavity, can not be used for the anal fissure treatment.
Technology contents
Technical problem to be solved in the utility model is at the deficiencies in the prior art, a kind of novel structure is provided, can dwindles operative incision and can have lowered the operating scissors that is specifically designed to treatment anal fissure to the damage of operative site greatly.
Problem to be solved in the utility model is to realize by following technical scheme.This utility model is a kind of operating scissors for the treatment of anal fissure, two branches that comprise the arranged coaxial that links into an integrated entity by axis, each branch is made of shank and blade, be characterized in, the blade of described operating scissors becomes horizontal bending on the same plane with respect to shank, and the angle that shank is become with blade is the 160-165 degree.Operating scissors described in the utility model is specifically designed to treatment anal fissure and uses, during operation, make a radial little otch at the about 3cm of distance anus edge place with the sharp knife sheet earlier, be about 0.5cm, reach subcutaneous deeply, holding the novel described operating scissors of this reality then inserts from incision, open operating scissors, make the distance of two blade blade tips of operating scissors be about 0.5-0.6cm (that is: making the outer ramose blade of operating scissors and interior ramose shank be in same horizontal level), again along the external sphincter subcutaneous part, cut off to interior while advancing, the external sphincter inter-drain changes the shear angle degree again, and the outer ramose blade of operating scissors is parallel with the rectum longitudinal axis and open and advance, insert anal canal with left index finger and guide this moment, preventing blade tip break-through anal canal, all cut off the head of internal sphincter with operating scissors, the row post surgery treatment gets final product when last.
Problem to be solved in the utility model can also further realize by following technical scheme.Above-mentioned a kind of operating scissors for the treatment of anal fissure is characterized in, the angle that shank is become with blade is 165 degree, and this angle is best angle.
Problem to be solved in the utility model can also further realize by following technical scheme.Above-mentioned a kind of operating scissors for the treatment of anal fissure is characterized in that the length of the blade of described operating scissors is 4-4.5 centimetre, and the length of described operating scissors is 12.5 centimetres.Like this, can make the size of this utility model operating scissors be controlled at the best, to be fit to the undergoing surgery degree of injury of reduction surgical wound surface.
Compared with prior art, this utility model is owing to designed the operating scissors that the blade of special angle laterally bends, when carrying out the anal fissure operation with this operating scissors, can make the size of operative incision reduce by 50% at least, and when undergoing surgery, need not cut off anal canal, damage to the patient is little, can be during operation technique because of apparatus does not damage rectum, and wound can heal in advance.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
Further set forth technology implementation scheme of the present utility model below in conjunction with accompanying drawing.
Embodiment 1.With reference to accompanying drawing, a kind of operating scissors for the treatment of anal fissure, two branches (1 that comprise the arranged coaxial that links into an integrated entity by axis 2,5), each branch is made of shank 4 and blade 3, the blade 3 of described operating scissors is with respect to the horizontal bending on 4 one-tenth same planes of shank, and the angle that shank 4 is become with blade 3 is 165 degree.
Embodiment 2.With reference to accompanying drawing, a kind of operating scissors for the treatment of anal fissure, two branches (1 that comprise the arranged coaxial that links into an integrated entity by axis 2,5), each branch is made of shank 4 and blade 3, and the blade 3 of described operating scissors is with respect to the horizontal bending on 4 one-tenth same planes of shank, and the angle that shank 4 is become with blade 3 is 160 degree, the length of the blade 3 of described operating scissors is 4.3 centimetres, and the length of described operating scissors is 12.5 centimetres.
Embodiment 3.With reference to accompanying drawing, a kind of operating scissors for the treatment of anal fissure, two branches (1 that comprise the arranged coaxial that links into an integrated entity by axis 2,5), each branch is made of shank 4 and blade 3, and the blade 3 of described operating scissors is with respect to the horizontal bending on 4 one-tenth same planes of shank, and shank 4 is 164 degree with the angle that blade 3 is shaped, the length of the blade 3 of described operating scissors is 4.5 centimetres, and the length of described operating scissors is 12.5 centimetres.
Claims (3)
1, a kind of operating scissors for the treatment of anal fissure, two branches (1 that comprise the arranged coaxial that links into an integrated entity by axis (2), 5), each branch is made of shank (4) and blade (3), it is characterized in that, the blade of described operating scissors (3) is with respect to the horizontal bending on the same plane of shank (4) one-tenth, and shank (4) is the 160-165 degree with the angle that blade (3) is become.
2, a kind of operating scissors for the treatment of anal fissure according to claim 1 is characterized in that, the angle that shank (4) is become with blade (3) is 165 degree.
3, a kind of operating scissors for the treatment of anal fissure according to claim 1 is characterized in that, the length of the blade of described operating scissors (3) is 4-4.5 centimetre, and the length of described operating scissors is 12.5 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02264283 CN2574621Y (en) | 2002-09-07 | 2002-09-07 | Surgical scissors for treating anal fissure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02264283 CN2574621Y (en) | 2002-09-07 | 2002-09-07 | Surgical scissors for treating anal fissure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2574621Y true CN2574621Y (en) | 2003-09-24 |
Family
ID=33730516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02264283 Expired - Fee Related CN2574621Y (en) | 2002-09-07 | 2002-09-07 | Surgical scissors for treating anal fissure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2574621Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103687555A (en) * | 2011-05-17 | 2014-03-26 | 普利茅斯医院Nhs信托公司 | Apparatus for conducting an episiotomy and method of using the same |
-
2002
- 2002-09-07 CN CN 02264283 patent/CN2574621Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103687555A (en) * | 2011-05-17 | 2014-03-26 | 普利茅斯医院Nhs信托公司 | Apparatus for conducting an episiotomy and method of using the same |
| CN103687555B (en) * | 2011-05-17 | 2016-06-08 | 普利茅斯医院Nhs信托公司 | For the equipment implementing episiotomy and the method using described equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |