CN103462667A - Disposable guide type anorectal hemorrhoid anastomat - Google Patents
Disposable guide type anorectal hemorrhoid anastomat Download PDFInfo
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- CN103462667A CN103462667A CN2013104538409A CN201310453840A CN103462667A CN 103462667 A CN103462667 A CN 103462667A CN 2013104538409 A CN2013104538409 A CN 2013104538409A CN 201310453840 A CN201310453840 A CN 201310453840A CN 103462667 A CN103462667 A CN 103462667A
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Abstract
The invention relates to a disposable guide type anorectal hemorrhoid anastomat, which is suitable for being used as an anorectal hemorrhoid incising and sewing surgical instrument. The disposable guide type anorectal hemorrhoid anastomat comprises an abutting nail seat, a pad cutter ring, an abutting nail piece, a nail bin, an annular cutter, a needle pushing piece, a needle bin cover, a positioning shaft, a connecting pipe, an aluminum pipe, a locking ring, a reset spring, a push pipe, a screw, an indication shield, an indication block, an indication pull piece, a spring I, a bolt, an adjusting pipe, a fixing handle, an adjusting knob, an safety card, a spring II, a top post, a moving block, a safety block, a positioning pin I, a support rod, a sounding block, a positioning pin III, a movable handle, a positioning pin II, a torsion spring, a sewing needle and a movable handle shield; the left end of the movable handle is movably connected with the right end of the support rod of which the left end is movably connected with the fixing handle; the moving block is fixed on the screw; the adjusting pipe is matched with a threaded section at the left end of the screw by the top post; the adjusting knob is fixed at the left end of the adjusting pipe.; the sounding block is fixed in a sounding block mounting groove of the fixing handle, and the safety block is movably connected with the fixing handle.
Description
Technical field
What the present invention relates to is a kind of guided disposable type anorectal hemorrhoid anastomat, is applicable to do the excision of anorectal hemorrhoid, suture operation apparatus.
Background technology
Anal and bowel pile is commonly called as hemorrhoid, is the distinctive commonly encountered diseases of the mankind, frequently-occurring disease.According to relevant reconnaissance information, show, the sickness rate of anorectal disease is 59.1%, and hemorrhoid account for 87.25% in all anal and intestinal diseases, and wherein common with internal hemorrhoid, account for 52.19% of all anal and intestinal diseases.The men and women all can fall ill, and women's sickness rate is 67%, and male's sickness rate is 53.9%, and any age all can fall ill, and along with the increase at age, increases the weight of gradually, therefore saying of " ten people's nine hemorrhoid " arranged.General operative treatment comprises the traditional operations such as ligation method, Barron ligation, hemorrhoid excision.Troublesome poeration requires highly in operation process to doctor's clinical experience, operate and careless slightlyly will cause Massive Bleeding, increases patient's misery, extends operating time, and success rate of operation is low, and the incision out-of-flatness is smooth, and wound suture is not attractive in appearance.Original disposable anus perianal abscess anastomat front end of using in operation is integrated, inseparable, the pocket hole that front end is measured without capable of regulating resection organization again, the cutting limitation is large, retrained the space of user operation when practical operation, complex operation step, lengthened operating time.
Summary of the invention
The object of the invention is for above-mentioned weak point, a kind of guided disposable type anorectal hemorrhoid anastomat is provided, this guided disposable type anorectal hemorrhoid anastomat is provided with sound-producing device, can send prompt tone in operation process, the prompt tone sounding is large and obviously, person's firing action performance of can pointing out the operation technique; Because the screw flight section adopts gradual change apart from screw thread, good hand touch during adjustment, the overstriking screw diameter, improve screw strength.Guided disposable type anorectal hemorrhoid anastomat location is accurate with transmission, and the indication precision is high, shows more directly perceived, reset more direct, handle is anti-skidding, good hand touch, stressed even, flexible operation, convenient, laborsaving can be simplified step in practical operation, reduced the requirement of operator's experience, save operating time, promote the working place of user, the locating shaft front end has a plurality of pockets hole, can adjust the amount of resection organization, cut coverage is wide.Incision is smooth smooth, and amount of bleeding is few, and wound healing is fast, has alleviated patient's misery, reduces doctor's surgical work amount, shortens operating time, reduces operation risk, improves the success rate of operation.
Guided disposable type anorectal hemorrhoid anastomat of the present invention is to take following technical scheme to realize:
Guided disposable type anorectal hemorrhoid anastomat comprises nail supporting base, knife washer, support the nail sheet, nail bin, endless knife, needle pushing plate, the needle chamber cover, locating shaft, connection tube, the aluminum pipe, clamp ring, back-moving spring, ejector sleeve, screw rod, the indication cover, indicator collet, the indication pulling-on piece, spring one, screw, adjustable pipe, fixed handle, adjusting knob, the insurance card, spring two, fore-set, movable block, safety block, alignment pin one, support bar, the sounding piece, alignment pin three, flexible handle, alignment pin two, torsion spring, suturing nail and flexible handle cover.
The described flexible handle enclosure is on flexible handle, the flexible handle left end uses alignment pin three and support bar right-hand member to be flexibly connected by locating hole, the support bar left end uses alignment pin one and fixed handle to be flexibly connected by locating hole, movable block is screwed on screw rod by locating hole, adjustable pipe is connected by the thread segment of fore-set and screw rod left end, adjusting knob is fixed on the adjustable pipe left end, torsion spring is fixed on fixed handle, torsion spring one end blocks alignment pin one, the sounding piece is fixed on fixed handle sounding piece and installs in groove, safety block and fixed handle are flexibly connected, the insurance card is positioned at the insurance card mounting groove of fixed handle, spring two is enclosed within insurance card rear end, the indication cover is fixed in fixed handle, indicator collet is positioned at the indication cover, indication pulling-on piece one end is movably connected in the indication pulling-on piece mounting groove on fixed handle, the other end is connected with indicator collet, spring one is enclosed within on indication pulling-on piece left end, the flexible handle right-hand member uses alignment pin two and ejector sleeve to be flexibly connected by locating hole, the ejector sleeve right front ends is connected with needle pushing plate, aluminum pipe is fixed on the fixed handle right front ends, back-moving spring is between ejector sleeve and aluminum pipe, clamp ring is enclosed within on the fixed handle front end, the buckle of needle chamber cover left end is fixedly connected with the small square hole of aluminum pipe right-hand member, needle pushing plate is positioned at the needle chamber cover, endless knife is fixed in needle pushing plate, needle chamber and needle pushing plate are fixed in the needle chamber cover, suturing nail is contained in needle chamber, screw rod right-hand member and connection tube are connected, the locating shaft left end is positioned at connection tube, nail supporting base is connected with the locating shaft right-hand member, in nail supporting base, be equipped with to nail sheet and knife washer.
Described sounding piece is provided with the sounding chamber, in sounding piece one side, is provided with convex tendon.
Described locating shaft front end has a plurality of pockets hole, can adjust the amount of resection organization, and cut coverage is wide.
Described screw flight section adopts gradual change apart from screw thread, good hand touch during adjustment, and the overstriking screw diameter, improve screw strength.Described screw rod is the overstriking screw rod, and screw diameter is 9～14mm.
Guided disposable type anorectal hemorrhoid anastomat is reasonable in design, and compact conformation is easy to use, because guided disposable type anorectal hemorrhoid anastomat is provided with sound-producing device, can send prompt tone in operation process, the prompt tone sounding is large and obviously, person's firing action performance of can pointing out the operation technique; Because the screw flight section adopts gradual change apart from screw thread, good hand touch during adjustment, the overstriking screw diameter, improve screw strength.Guided disposable type anorectal hemorrhoid anastomat location is accurate with transmission, and the indication precision is high, shows more directly perceived, reset more direct, handle is anti-skidding, good hand touch, stressed even, flexible operation, convenient, laborsaving can be simplified step in practical operation, reduced the requirement of operator's experience, save operating time, promote the working place of user, the locating shaft front end has a plurality of pockets hole, can adjust the amount of resection organization, cut coverage is wide.Incision is smooth smooth, and amount of bleeding is few, and wound healing is fast, has alleviated patient's misery, reduces doctor's surgical work amount, shortens operating time, reduces operation risk, improves the success rate of operation.Guided disposable type anorectal hemorrhoid anastomat, be applicable to do the excision of anorectal hemorrhoid, suture operation apparatus.
The accompanying drawing explanation
Below with reference to accompanying drawing, the invention will be further described:
Fig. 1 is the structural representation of guided disposable type anorectal hemorrhoid anastomat of the present invention.
Fig. 2 is the fixed handle middle part structure for amplifying schematic diagram of guided disposable type anorectal hemorrhoid anastomat of the present invention.
Fig. 3 is the locating shaft schematic diagram of guided disposable type anorectal hemorrhoid anastomat of the present invention.
In figure: 1, nail supporting base, 2, knife washer, 3, support the nail sheet, 4, nail bin, 5, endless knife, 6, needle pushing plate, 7, the needle chamber cover, 8, locating shaft, 9, connection tube, 10, the aluminum pipe, 11, clamp ring, 12, back-moving spring, 13, ejector sleeve, 14, screw rod, 15, the indication cover, 16, indicator collet, 17, the indication pulling-on piece, 18, spring one, 19, movable block, 20, adjustable pipe, 21, fixed handle, 22, the insurance card, 23, adjusting knob, 24, spring two, 25, fore-set, 26, screw, 27, safety block, 28, alignment pin one, 29, support bar, 30, the sounding piece, 31, alignment pin three, 32, flexible handle, 33, alignment pin two, 34, torsion spring, 35, suturing nail, 36, the flexible handle cover, 37, the sounding piece is installed groove, 38, insurance card mounting groove, 39, indication pulling-on piece mounting groove, 40, the pocket hole.
the specific embodiment
With reference to accompanying drawing 1～3, guided disposable type anorectal hemorrhoid anastomat comprises nail supporting base (1), knife washer (2), support nail sheet (3), nail bin (4), endless knife (5), needle pushing plate (6), needle chamber cover (7), locating shaft (8), connection tube (9), aluminum pipe (10), clamp ring (11), back-moving spring (12), ejector sleeve (13), screw rod (14), indication cover (15), indicator collet (16), indication pulling-on piece (17), spring one (18), screw (26), adjustable pipe (20), fixed handle (21), adjusting knob (23), insurance card (22), spring two (24), fore-set (25), movable block (19), safety block (27), alignment pin one (28), support bar (29), sounding piece (30), alignment pin three (31), flexible handle (32), alignment pin two (33), torsion spring (34), suturing nail (35) and flexible handle cover (36).
Described flexible handle cover (36) is enclosed within on flexible handle (32), flexible handle (32) left end uses alignment pin three (31) and support bar (29) right-hand member to be flexibly connected by locating hole, support bar (29) left end uses alignment pin one (28) and fixed handle (21) to be flexibly connected by locating hole, movable block (19) is fixed on screw rod (14) by locating hole screw (26), adjustable pipe (20) is connected by fore-set (25) and the thread segment of screw rod (14) left end, adjusting knob (23) is fixed on adjustable pipe (20) left end, torsion spring (34) is fixed on fixed handle (21), torsion spring (34) one ends block alignment pin one (28), sounding piece (30) is fixed on fixed handle (21) sounding piece and installs in groove (37), safety block (27) is flexibly connected with fixed handle (21), insurance card (22) is positioned at the insurance card mounting groove (38) of fixed handle (21), spring two (24) is enclosed within insurance card (22) rear end, indication cover (15) is fixed in fixed handle (21), indicator collet (16) is positioned at indication cover (15), indication pulling-on piece (17) one ends are movably connected in the indication pulling-on piece mounting groove (39) of (21) on fixed handle, the other end is connected with indicator collet (16), spring one (18) is enclosed within on indication pulling-on piece (17) left end, flexible handle (32) right-hand member uses alignment pin two (33) and ejector sleeve (13) to be flexibly connected by locating hole, ejector sleeve (13) right front ends is connected with needle pushing plate (6), aluminum pipe (10) is fixed on fixed handle (21) right front ends, back-moving spring (12) is positioned between ejector sleeve (13) and aluminum pipe (10), clamp ring (11) is enclosed within on fixed handle (21) front end, the buckle of needle chamber cover (7) left end is fixedly connected with the small square hole of aluminum pipe (10) right-hand member, needle pushing plate (6) is positioned at needle chamber cover (7), endless knife (5) is fixed in needle pushing plate (6), needle chamber (4) is fixed in needle chamber cover (7) with needle pushing plate (6), suturing nail (35) is contained in needle chamber (4), screw rod (14) right-hand member and connection tube (9) are connected, locating shaft (8) left end is positioned at connection tube (9), nail supporting base (1) is connected with locating shaft (8) right-hand member, in nail supporting base (1), be equipped with to nail sheet (3) and knife washer (2).
Described sounding piece (30) is provided with the sounding chamber, in sounding piece (30) one sides, is provided with convex tendon.
Described locating shaft (8) front end has a plurality of pockets hole (40), can adjust the amount of resection organization, and cut coverage is wide.
Described screw rod (14) thread segment adopts gradual change apart from screw thread, good hand touch during adjustment, and the overstriking screw diameter, improve screw strength.Described screw rod (14) is the overstriking screw rod, and screw diameter is 9～14mm.
When guided disposable type anorectal hemorrhoid anastomat uses, the locating shaft that is connected with nail supporting base (1) (8) is inserted in connection tube (9), rotate adjustable pipe (20) by adjusting knob (23) again, it is mobile that fore-set (25) in adjustable pipe (20) drives screw rod (14), the connection tube (9) be connected with screw rod (14) is mobile, the movable block (19) simultaneously be fixed on screw rod (14) by screw (26) is also and then mobile, it is mobile that the boss of movable block (19) upper end drives indication pulling-on piece (17), indication pulling-on piece (17) drives the inner indicator collet (16) of indication cover (15) be fixed on fixed handle (21) and rotates, after two small lugs of movable block (19) lower end drive insurance card (22) simultaneously, move, when indicator collet (16) turns to green the sign, remind operator's apparatus adjusted to put in place, can put down safety block (27) and prepare to implement firing action.Press flexible handle (32), alignment pin one (28) in support bar (29) the left end locating hole be connected with flexible handle (32) withstands the movable block (19) be fixed on screw rod (14), the ejector sleeve (13) be connected with flexible handle (32) right-hand member moves forward, the needle pushing plate (6) that ejector sleeve (13) promotes in needle chamber cover (7) moves ahead, suturing nail (35) in needle chamber (4) was worn tissue by needle pushing plate (6) eject pin, the molding in supporting nail sheet (3) forming tank of suturing nail (35) foot, complete tissue apposition, the endless knife (5) that is positioned at needle pushing plate (6) will be organized in the upper excision of knife washer (2) of nail supporting base (1), the sounding piece (30) that projection on support bar (29) promotes to be fixed on flexible handle (32) simultaneously produces displacement and sounds, remind the operation technique person that firing action completes.Unclamp flexible handle (32), back-moving spring (12) resilience moves after driving ejector sleeve (13), and the needle pushing plate (6) in needle chamber cover (7) resets, and the flexible handle (32) be flexibly connected with ejector sleeve (13) resets simultaneously.Rotate adjusting knob (23), the sounding piece (30) that the piece of cutting sth. askew on movable block (19) promotes to be fixed on fixed handle (21) produces displacement and sounds, and reminds the operator can take out locating shaft (8) and nail supporting base (1).
Claims (5)
1. a guided disposable type anorectal hemorrhoid anastomat, is characterized in that: comprise nail supporting base, knife washer, support nail sheet, nail bin, endless knife, needle pushing plate, needle chamber cover, locating shaft, connection tube, aluminum pipe, clamp ring, back-moving spring, ejector sleeve, screw rod, indication cover, indicator collet, indication pulling-on piece, spring one, screw, adjustable pipe, fixed handle, adjusting knob, insurance card, spring two, fore-set, movable block, safety block, alignment pin one, support bar, sounding piece, alignment pin three, flexible handle, alignment pin two, torsion spring, suturing nail and flexible handle cover;
The described flexible handle enclosure is on flexible handle, the flexible handle left end uses alignment pin three and support bar right-hand member to be flexibly connected by locating hole, the support bar left end uses alignment pin one and fixed handle to be flexibly connected by locating hole, movable block is screwed on screw rod by locating hole, adjustable pipe is connected by the thread segment of fore-set and screw rod left end, adjusting knob is fixed on the adjustable pipe left end, torsion spring is fixed on fixed handle, torsion spring one end blocks alignment pin one, the sounding piece is fixed on fixed handle sounding piece and installs in groove, safety block and fixed handle are flexibly connected, the insurance card is positioned at the insurance card mounting groove of fixed handle, spring two is enclosed within insurance card rear end, the indication cover is fixed in fixed handle, indicator collet is positioned at the indication cover, indication pulling-on piece one end is movably connected in the indication pulling-on piece mounting groove on fixed handle, the other end is connected with indicator collet, spring one is enclosed within on indication pulling-on piece left end, the flexible handle right-hand member uses alignment pin two and ejector sleeve to be flexibly connected by locating hole, the ejector sleeve right front ends is connected with needle pushing plate, aluminum pipe is fixed on the fixed handle right front ends, back-moving spring is between ejector sleeve and aluminum pipe, clamp ring is enclosed within on the fixed handle front end, the buckle of needle chamber cover left end is fixedly connected with the small square hole of aluminum pipe right-hand member, needle pushing plate is positioned at the needle chamber cover, endless knife is fixed in needle pushing plate, needle chamber and needle pushing plate are fixed in the needle chamber cover, suturing nail is contained in needle chamber, screw rod right-hand member and connection tube are connected, the locating shaft left end is positioned at connection tube, nail supporting base is connected with the locating shaft right-hand member, in nail supporting base, be equipped with to nail sheet and knife washer.
2. guided disposable type anorectal hemorrhoid anastomat according to claim 1, it is characterized in that: described sounding piece is provided with the sounding chamber, in sounding piece one side, is provided with convex tendon.
3. guided disposable type anorectal hemorrhoid anastomat according to claim 1, it is characterized in that: described locating shaft front end has a plurality of pockets hole.
4. guided disposable type anorectal hemorrhoid anastomat according to claim 1 is characterized in that: the screw flight section adopts gradual change apart from screw thread.
5. guided disposable type anorectal hemorrhoid anastomat according to claim 1, it is characterized in that: described screw rod is the overstriking screw rod, screw diameter is 9～14mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310453840.9A CN103462667B (en) | 2013-09-29 | 2013-09-29 | Disposable guide type anorectal hemorrhoid anastomat |
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| CN201310453840.9A CN103462667B (en) | 2013-09-29 | 2013-09-29 | Disposable guide type anorectal hemorrhoid anastomat |
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| CN103462667B CN103462667B (en) | 2015-04-22 |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104116538A (en) * | 2014-07-16 | 2014-10-29 | 北京中法派尔特医疗设备有限公司 | Anastomat with sound prompting function |
| CN104799938A (en) * | 2014-03-12 | 2015-07-29 | 潘莉娟 | Electrocoagulation component and application |
| CN106214204A (en) * | 2016-07-08 | 2016-12-14 | 常州创捷微创医疗器械有限公司 | For treating the nail-head component of hemorrhoid TST anastomat |
| WO2017079970A1 (en) * | 2015-11-13 | 2017-05-18 | Covidien Lp | Circular stapler with audible indicator mechanism |
| CN107485430A (en) * | 2017-09-08 | 2017-12-19 | 江苏孜航精密五金有限公司 | The push jack transmission device of disposable foreskin Endo-GIA |
| CN108969045A (en) * | 2014-03-26 | 2018-12-11 | 柯惠有限合伙公司 | Surgical stapling instrument |
| CN110393562A (en) * | 2019-07-23 | 2019-11-01 | 上海市宝山区仁和医院 | Hemorrhoid stapler and hemorrhoid stapler external member |
| CN112890899A (en) * | 2021-02-19 | 2021-06-04 | 苏州法兰克曼医疗器械有限公司 | High-safety cutting anastomat with blocking mechanism |
| CN114391909A (en) * | 2022-03-25 | 2022-04-26 | 深圳市谊安医疗器械有限责任公司 | Chamber mirror pocket pincers |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104799938A (en) * | 2014-03-12 | 2015-07-29 | 潘莉娟 | Electrocoagulation component and application |
| CN108969045B (en) * | 2014-03-26 | 2021-02-26 | 柯惠有限合伙公司 | Surgical stapling device |
| CN108969045A (en) * | 2014-03-26 | 2018-12-11 | 柯惠有限合伙公司 | Surgical stapling instrument |
| CN104116538A (en) * | 2014-07-16 | 2014-10-29 | 北京中法派尔特医疗设备有限公司 | Anastomat with sound prompting function |
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| CN106214204A (en) * | 2016-07-08 | 2016-12-14 | 常州创捷微创医疗器械有限公司 | For treating the nail-head component of hemorrhoid TST anastomat |
| CN107485430A (en) * | 2017-09-08 | 2017-12-19 | 江苏孜航精密五金有限公司 | The push jack transmission device of disposable foreskin Endo-GIA |
| CN107485430B (en) * | 2017-09-08 | 2023-09-26 | 江苏孜航精密五金有限公司 | Pushing piece transmission device of disposable foreskin cutting anastomat |
| CN110393562A (en) * | 2019-07-23 | 2019-11-01 | 上海市宝山区仁和医院 | Hemorrhoid stapler and hemorrhoid stapler external member |
| CN110393562B (en) * | 2019-07-23 | 2020-08-25 | 上海市宝山区仁和医院 | Hemorrhoid stapler and hemorrhoid stapler kit |
| CN112890899A (en) * | 2021-02-19 | 2021-06-04 | 苏州法兰克曼医疗器械有限公司 | High-safety cutting anastomat with blocking mechanism |
| CN112890899B (en) * | 2021-02-19 | 2022-02-08 | 苏州法兰克曼医疗器械有限公司 | High-safety cutting anastomat with blocking mechanism |
| CN114391909A (en) * | 2022-03-25 | 2022-04-26 | 深圳市谊安医疗器械有限责任公司 | Chamber mirror pocket pincers |
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