CN102133124A - Circumcision device - Google Patents
Circumcision device Download PDFInfo
- Publication number
- CN102133124A CN102133124A CN 201110036357 CN201110036357A CN102133124A CN 102133124 A CN102133124 A CN 102133124A CN 201110036357 CN201110036357 CN 201110036357 CN 201110036357 A CN201110036357 A CN 201110036357A CN 102133124 A CN102133124 A CN 102133124A
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- CN
- China
- Prior art keywords
- cutter
- ring
- annular
- prepuce
- cutting belt
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 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
Abstract
The invention relates to the field of medical equipment and provides a circumcision device which ensures that a cut is tidy and a patient hardly bleeds after operation, and is convenient to operate and short in operation time. The circumcision device comprises an inner ring, a cutting knife and a cutter, wherein the cutting knife is annular and is fixedly connected with the inner ring; the cutting knife is provided with an annular tool bit which has an outward cutting edge; the cutter comprises a cutting strip; the cutting strip surrounds the periphery of the cutting blade, corresponds to the annular tool bit and can retract towards the annular tool bit; and the cutting strip is provided with a guide groove longitudinally; and an end face of the cutting knife is provided with a shoulder ring. The circumcision device performs redundant prepuce excision or phimosis operation, ensures that the cut is tidy and the patient hardly bleeds after the operation, and is convenient to operate and short in operation time.
Description
Technical field
The present invention relates to medical instruments field, especially a kind of otch is neat, postoperative is difficult for prepuce ring-cutter hemorrhage, easy to operate, that operating time is short.
Background technology
Redundant prepuce or phimosis are the commonly encountered diseases of Urology Surgery; One of redundant prepuce or phimosis cause diseases such as urinary tract infection, prostatitis easily, or the communication channel of sexually transmitted disease (STD); Therefore excising long foreskin or phimosis, is one of method that prevents this class disease; The foreskin that traditional excision is long or the method for phimosis are excisions; The invention of Chinese patent notification number CN101066223A discloses a kind of prepuce cutting assist device and operation method, belongs to a kind of medical surgery surgical instrument and operation method.Prepuce cutting assist device has discontinuous circular body, and the inner edge circular row of body is furnished with some through holes, and in the one side at least of body, its outer rim is radial circular row and is furnished with some strip projections.The operation method of prepuce cutting assist device, comprise preparation and local infiltration anesthesia before the art, placement prepuce cutting assist device, fixedly prepuce cutting assist device, will give prominence to outside prepuce tissues cut or excise, sew up, stop blooding wrapping, step such as take out stitches.The weak point of this invention is: otch is neat inadequately, and postoperative is easily hemorrhage, operation is convenient inadequately; Afterwards, a kind of foreskin ischemic necrosis that allows had appearred again, the operating theater instruments that comes off naturally, and the invention of Chinese patent notification number CN1463677A discloses a kind of double ring type prepuce circular cutting apparatus, and this double ring type prepuce circular cutting apparatus is made up of outer ring, inner ring and nested device; Size has plurality of specifications, during use the embedding of foreskin redundance is pressed between inner ring and the outer ring, makes the foreskin ischemic necrosis in distally; Near-end foreskin inner and outer plates heals mutually, and the foreskin in postoperative 8-12 days distally comes off with Internal and external cycle, realizes the ring cutting foreskin; The weak point of this invention is: double ring type prepuce circular cutting apparatus need hang on the penis 8-12 days, makes patient feel inconvenient, and when erection, patient understands feels pain; Therefore, design that a kind of otch is neat, postoperative is difficult for prepuce ring-cutter hemorrhage, easy to operate, that operating time is short, become problem demanding prompt solution.
Summary of the invention
The objective of the invention is to overcome present excision redundant prepuce or phimosis and have that otch is neat inadequately, postoperative is easily hemorrhage, operation is convenient inadequately or the long deficiency of operating time, provide that a kind of otch is neat, postoperative is difficult for prepuce ring-cutter hemorrhage, easy to operate, that operating time is short.
Concrete technical scheme of the present invention is:
A kind of prepuce ring-cutter comprises inner ring, also comprises cutter, sickle; Described cutter are annular, and described cutter are fixedlyed connected with inner ring; Described cutter are provided with annular cutter head, the edegewise of described annular cutter head; Described sickle comprises cutting belt; Described cutting belt is looped around the cutter periphery, and is corresponding with annular cutter head and can shrink to annular cutter head.When excision redundant prepuce or phimosis, cutter are placed the foreskin inboard, the blade of annular cutter head is aimed at the operative site of circumcision; Sickle is placed the position corresponding with cutter, the foreskin outside, and tightening ring is around the cutting belt of cutter periphery, and with under the blade of annular cutter head cooperates, foreskin is cut off by annular in cutting belt; This prepuce ring-cutter excises redundant prepuce or phimosis operation, and otch is neat, and operating time is short.
As preferably, described sickle also comprises cassette holder; Described cassette holder is provided with through hole; Described cutting belt is a belt strip; Described cutting belt one end is fixedlyed connected with cassette holder, the other end is free end and pass the through hole of cassette holder.When excision redundant prepuce or phimosis, the free end of pulling cutting belt tightens up the cutting belt that is looped around the cutter periphery, and with under the blade of annular cutter head cooperates, foreskin is cut off by annular in cutting belt; Easy to operate.
As preferably, the one side of described cutting belt vertically is provided with the guide channel adaptive with the annular cutter head of cutter.Cutting belt laterally moved when guide channel restriction cutting belt cutting foreskin was set.
As preferably, the end face of described cutter is provided with the shoulder ring; Described shoulder ring periphery is a taper type, and the big end of shoulder ring is connected with annular cutter head.When cutting belt is tightened up under the guide channel guiding, and cooperate with the blade of annular cutter head when the foreskin annular cut off, the face that cutting belt is provided with guide channel cooperates with the shoulder ring, and the inside and outside lamination of operation section part foreskin is tight, and the thinnest part thickness of the foreskin after compressing is about 1mm to 2mm; After taking off prepuce ring-cutter, the operation section part of foreskin is difficult for hemorrhage, closes or sews up with medical adhesive dressing with the inside and outside layer of the non-cutting side foreskin of section part that is about to perform the operation.
As preferably, described prepuce ring-cutter also comprises ties up circle; Described inner ring periphery is provided with and ties up the adaptive holddown groove of circle.With tying up circle the front end of foreskin is fixed on the holddown groove place of inner ring, is beneficial to the tension foreskin, make the guide channel of cutting belt be easy to aim at the annular cutter head of cutter.
As preferably, described sickle also comprises gear, rotating shaft; Described gear is positioned at the through hole of cassette holder, and described gear is fixedlyed connected with rotating shaft, and described rotating shaft and cassette holder articulate; Described cutting belt laterally is provided with the band tooth adaptive with gear, and described guide channel is positioned at the opposite face at guide channel place, the free end of described cutting belt and gears engaged.Gear, rotating shaft are set, and the free-ended band tooth and the gears engaged of cutting belt make that to tighten up cutting belt steady.
As preferably, described inner ring comprises principal piece, construction section, thread segment; Described construction section diameter is less than the principal piece diameter; Described thread segment external diameter is less than or equal to the construction section diameter; Described prepuce ring-cutter also comprises hold-down nut; Described cutter are enclosed within outside the construction section, and described hold-down nut is pushed down cutter, and are threaded with canned paragraph.Push down cutter with hold-down nut, and the fixing cutter of the mode that is threaded with the canned paragraph of inner ring, make that to change cutter convenient, easily.
As preferably, the cross sectional shape of described annular cutter head is an isosceles triangle; The cross sectional shape of described guide channel is the isosceles triangle adaptive with the annular cutter head of cutter, and the degree of depth of guide channel is less than the height of annular cutter head.The cross sectional shape of described annular cutter head and guide channel is adaptive isosceles triangle, and the relative cutter of sickle can commutate and place the action need that adapts to the left hand or the right hand.
The invention has the beneficial effects as follows:
This prepuce ring-cutter excises the operation of redundant prepuce or phimosis, and otch is neat, and that postoperative is difficult for is hemorrhage, easy to operate, operating time short.The free-ended band tooth and the gears engaged of cutting belt make that to tighten up cutting belt steady.Laterally moving when guide channel restriction cutting belt cutting foreskin is set.The face that cutting belt is provided with guide channel cooperates with the shoulder ring, and the inside and outside lamination of the section part foreskin of performing the operation is tight, take off prepuce ring-cutter after, the operation section part of foreskin is difficult for hemorrhage.Push down cutter with hold-down nut, and the fixing cutter of the mode that is threaded with the canned paragraph of inner ring, make that to change cutter convenient, easily.The cross sectional shape of described annular cutter head and guide channel is adaptive isosceles triangle, makes the placement that can commutate of the relative cutter of sickle, adapts to the action need of the left hand or the right hand.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is a foreskin annular dissengaged positions sketch map.
Among the figure: cutter-1, sickle-2, inner ring-3, blade-4, cutting belt-5, cassette holder-6, through hole-7, free end-8, gear-9, rotating shaft-10, band tooth-11, annular cutter head-12, guide channel-13, shoulder encircle-14, tie up circle-15, holddown groove-16, principal piece-17, construction section-18, thread segment-19, hold-down nut-20, shaft hole-21, runner-22, inclined-plane-23.
The specific embodiment
The present invention is described further below in conjunction with shown in the accompanying drawing.
Shown in accompanying drawing 1, accompanying drawing 2, accompanying drawing 3: a kind of prepuce ring-cutter comprises cutter 1, sickle 2, inner ring 3; Described cutter are annular, and cutter are provided with annular cutter head 12, and the cross sectional shape of annular cutter head is an isosceles triangle; The end face of described cutter is provided with shoulder ring 14, and described shoulder ring has two of symmetries, and described shoulder ring periphery is a taper type, and the big end of shoulder ring is connected with annular cutter head; Described inner ring comprises principal piece 17, construction section 18, thread segment 19; Described construction section diameter is less than the principal piece diameter; Described thread segment external diameter equals the construction section diameter; Described prepuce ring-cutter also comprises hold-down nut 20; Described cutter are enclosed within outside the construction section, and the blade 4 of described cutter is outside, and described hold-down nut is pushed down cutter, and is threaded with canned paragraph; Described sickle comprises cassette holder 6, gear 9, rotating shaft 10; Described cassette holder is provided with through hole 7, shaft hole 21; Described gear is positioned at the through hole of cassette holder, and key is connected the shaft hole matched in clearance of described rotating shaft and cassette holder between gear and rotating shaft; Described rotating shaft is provided with runner 22; Described sickle also comprises cutting belt 5; Described cutting belt is a belt strip; The one side of described cutting belt vertically is provided with guide channel 13, and the cross sectional shape of guide channel is the isosceles triangle adaptive with the annular cutter head of cutter, and the degree of depth of guide channel is less than the height of annular cutter head; Described cutting belt laterally is provided with the band tooth 11 adaptive with gear, and described band tooth is positioned at the opposite face at guide channel place; Described cutting belt is looped around the cutter periphery, and corresponding with annular cutter head; The side of cutting belt one end and cassette holder is bonding, the other end is a free end 8 with gears engaged and pass the through hole of cassette holder; The end face of the bonding end of cutting belt and cassette holder is provided with inclined-plane 23, and described inclined-plane contacts with the face at free end guide channel place; Described sickle also comprises ties up circle 15, ties up circle and is circular rubber annular ring for cross sectional shape; Described inner ring periphery is provided with holddown groove 16, and the cross sectional shape of holddown groove is the circular arc adaptive with tying up circle.
When excision redundant prepuce or phimosis, cutter are placed the foreskin inboard, the blade of cutter is aimed at the operative site of circumcision; With tying up circle the front end of foreskin is fixed on the holddown groove place that the inner ring periphery is provided with, and the tension foreskin; Sickle is placed the position corresponding with cutter, the foreskin outside, make the annular cutter head of the guide channel aligning cutter of the cutting belt that is looped around the foreskin periphery; Use the hands rotating wheel, the free end of gear driven cutting belt tightens up cutting belt, and with under the blade of annular cutter head cooperates, foreskin is cut off by annular in cutting belt; When the foreskin annular is cut off, the face that cutting belt is provided with guide channel cooperates with the shoulder ring, the inside and outside lamination of operation section part foreskin is tight, the thinnest part thickness of the foreskin after compressing is about about 1.5mm, after taking off prepuce ring-cutter, close or sew up with medical adhesive dressing with the inside and outside layer of the non-cutting side foreskin of section part that is about to perform the operation.
This prepuce ring-cutter excises redundant prepuce or phimosis operation, and otch is neat, postoperative is difficult for hemorrhage, easy to operate, operating time weak point.Gear, rotating shaft are set, and the free-ended band tooth and the gears engaged of cutting belt make that to tighten up cutting belt steady.With tying up circle the front end of foreskin is fixed on the holddown groove place that the inner ring periphery is provided with, is beneficial to the tension foreskin, make the guide channel of the cutting belt that is looped around the foreskin periphery be easy to aim at the annular cutter head of cutter; Laterally moving when guide channel restriction cutting belt cutting foreskin is set.The face that cutting belt is provided with guide channel cooperates with the shoulder ring, and the inside and outside lamination of the section part foreskin of performing the operation is tight, take off prepuce ring-cutter after, the operation section part of foreskin is difficult for hemorrhage.Push down cutter with hold-down nut, and the fixing cutter of the mode that is threaded with the canned paragraph of inner ring, make that to change cutter convenient, easily.The cross sectional shape of annular cutter head and guide channel is adaptive isosceles triangle, makes placements that can commutate of the relative cutter of sickle, the action need of the adaptation left hand or the right hand.
It is apparent to one skilled in the art that this utility model can be changed into multiple mode, and such change is not thought and broken away from scope of the present utility model.The conspicuous modification of the technical staff to described field that all are such will be included within the scope of this claim.
Claims (10)
1. a prepuce ring-cutter comprises inner ring, it is characterized in that: also comprise cutter (1), sickle (2); Described cutter are annular, and described cutter are fixedlyed connected with inner ring (3); Described cutter are provided with annular cutter head (12), and the blade of described annular cutter head (4) is outside; Described sickle comprises cutting belt (5); Described cutting belt is looped around the cutter periphery, and is corresponding with annular cutter head and can shrink to annular cutter head.
2. prepuce ring-cutter according to claim 1 is characterized in that: described sickle also comprises cassette holder (6); Described cassette holder is provided with through hole (7); Described cutting belt is a belt strip; Described cutting belt one end is fixedlyed connected with cassette holder, the other end is free end (8) and pass the through hole of cassette holder.
3. prepuce ring-cutter according to claim 1 and 2 is characterized in that: the one side of described cutting belt vertically is provided with the guide channel adaptive with the annular cutter head of cutter (13).
4. prepuce ring-cutter according to claim 3 is characterized in that: the end face of described cutter is provided with shoulder ring (14); Described shoulder ring periphery is a taper type, and the big end of shoulder ring is connected with annular cutter head.
5. prepuce ring-cutter according to claim 1 and 2 is characterized in that: also comprise and tie up circle (15); Described inner ring periphery is provided with and ties up the adaptive holddown groove (16) of circle.
6. prepuce ring-cutter according to claim 3 is characterized in that: also comprise and tie up circle; Described inner ring periphery is provided with and ties up the adaptive holddown groove of circle.
7. prepuce ring-cutter according to claim 4 is characterized in that: also comprise and tie up circle; Described inner ring periphery is provided with and ties up the adaptive holddown groove of circle.
8. prepuce ring-cutter according to claim 7 is characterized in that: described sickle also comprises gear (9), rotating shaft (10); Described gear is positioned at the through hole of cassette holder, and described gear is fixedlyed connected with rotating shaft, and described rotating shaft and cassette holder articulate; Described cutting belt laterally is provided with the band tooth (11) adaptive with gear, and described guide channel is positioned at the opposite face at guide channel place, the free end of described cutting belt and gears engaged.
9. prepuce ring-cutter according to claim 8 is characterized in that: described inner ring comprises principal piece (17), construction section (18), thread segment (19); Described construction section diameter is less than the principal piece diameter; Described thread segment external diameter is less than or equal to the construction section diameter; Described prepuce ring-cutter also comprises hold-down nut (20); Described cutter are enclosed within outside the construction section, and described hold-down nut is pushed down cutter, and are threaded with canned paragraph.
10. prepuce ring-cutter according to claim 9 is characterized in that: the cross sectional shape of described annular cutter head is an isosceles triangle; The cross sectional shape of described guide channel is the isosceles triangle adaptive with the annular cutter head of cutter, and the degree of depth of guide channel is less than the height of annular cutter head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110036357 CN102133124B (en) | 2011-02-12 | 2011-02-12 | Circumcision device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110036357 CN102133124B (en) | 2011-02-12 | 2011-02-12 | Circumcision device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102133124A true CN102133124A (en) | 2011-07-27 |
| CN102133124B CN102133124B (en) | 2012-11-14 |
Family
ID=44293146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110036357 Expired - Fee Related CN102133124B (en) | 2011-02-12 | 2011-02-12 | Circumcision device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102133124B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103330585A (en) * | 2013-06-06 | 2013-10-02 | 常熟市亨利医疗器械有限公司 | Foreskin positioner for foreskin incision stitching instrument |
| CN110074848A (en) * | 2019-05-29 | 2019-08-02 | 杨涛 | A kind of Urology Surgery is coincide girdling device with foreskin |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3111124A (en) * | 1961-03-15 | 1963-11-19 | Rodbard Simon | Surgical clamp |
| CN1618406A (en) * | 2003-11-21 | 2005-05-25 | 商建忠 | Disposable tubular type circular-cutting device for treating phimosis |
| WO2007028378A1 (en) * | 2005-09-10 | 2007-03-15 | Hamed Hamdan | Positioning set that can be used as a circumcision aid |
| CN201453337U (en) * | 2009-06-19 | 2010-05-12 | 商建忠 | Circumcision device |
| CN201481515U (en) * | 2009-08-07 | 2010-05-26 | 商建忠 | Circumcision device |
-
2011
- 2011-02-12 CN CN 201110036357 patent/CN102133124B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3111124A (en) * | 1961-03-15 | 1963-11-19 | Rodbard Simon | Surgical clamp |
| CN1618406A (en) * | 2003-11-21 | 2005-05-25 | 商建忠 | Disposable tubular type circular-cutting device for treating phimosis |
| WO2007028378A1 (en) * | 2005-09-10 | 2007-03-15 | Hamed Hamdan | Positioning set that can be used as a circumcision aid |
| CN201453337U (en) * | 2009-06-19 | 2010-05-12 | 商建忠 | Circumcision device |
| CN201481515U (en) * | 2009-08-07 | 2010-05-26 | 商建忠 | Circumcision device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103330585A (en) * | 2013-06-06 | 2013-10-02 | 常熟市亨利医疗器械有限公司 | Foreskin positioner for foreskin incision stitching instrument |
| CN110074848A (en) * | 2019-05-29 | 2019-08-02 | 杨涛 | A kind of Urology Surgery is coincide girdling device with foreskin |
| CN110074848B (en) * | 2019-05-29 | 2022-03-15 | 杨涛 | Uropoiesis is identical ring cutter of foreskin for surgery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102133124B (en) | 2012-11-14 |
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| SE01 | Entry into force of request for substantive examination | ||
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Granted publication date: 20121114 Termination date: 20140212 |