CN201299605Y - Pneumoperitoneum suspension-free retractor in laparoscope operation - Google Patents
Pneumoperitoneum suspension-free retractor in laparoscope operation Download PDFInfo
- Publication number
- CN201299605Y CN201299605Y CNU2008201674957U CN200820167495U CN201299605Y CN 201299605 Y CN201299605 Y CN 201299605Y CN U2008201674957 U CNU2008201674957 U CN U2008201674957U CN 200820167495 U CN200820167495 U CN 200820167495U CN 201299605 Y CN201299605 Y CN 201299605Y
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- chain
- suspention
- mobile jib
- seat
- cleft hand
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Abstract
The utility model discloses a pneumoperitoneum suspension-free retractor in a laparoscope operation. The pneumoperitoneum suspension-free retractor is characterized in that the retractor comprises a positioning component, a main pole, a supporting pole and a suspender component, wherein, one end of the main pole is clamped and fixed with the positioning component and a main pole connecting block is welded at the other end thereof; one end of the supporting pole is rotationally connected with the main pole connecting block through a connecting block pin and a slideway is formed at the other end thereof; and the suspender component is arranged on the supporting pole. The utility model has the advantages of reasonable structural design, no pneumoperitoneum in operation, and convenient and safe use.
Description
Technical field
This utility model relates to and a kind ofly in the operation, is exclusively used in the suspensory retractor that laparoscopic surgery is exempted from pneumoperitoneum in Wicresoft's peritoneoscope human body body, belongs to technical field of medical instruments.
Background technology
In the laparoscopic procedures, in case find focus in the human body body, need operative treatment in the human body body, in the treatment journey of performing the operation, prior art need be carried out pneumoperitoneum with human abdominal cavity, makes to have certain space in the human abdominal cavity, carries out laparoscopic surgical procedure.But the patient who has is the treatment that can not pneumoperitoneum undergos surgery, and particularly has hypertension and cardiopathic patient, in case pneumoperitoneum causes the pressure to heart and blood pressure, makes its recurrence cause life danger.So prior art has hypertension and cardiopathic patient, can only the abdominal treatment.And abdominal treatment wound is bigger, recovers slow.
Summary of the invention
Technical problem to be solved in the utility model be overcome deficiency of the prior art and a kind of reasonable in design is provided, pneumoperitoneum is exempted from operation, safe laparoscopic surgery easy to use is exempted from the pneumoperitoneum suspensory retractor.
The technical scheme in the invention for solving the above technical problem is: it is to comprise positioning component, mobile jib, pole and suspender assembly that this laparoscopic surgery is exempted from pneumoperitoneum suspensory retractor characteristics, mobile jib one end and positioning component are fixedly clamped, the other end is welded with the main strut contiguous block, pole one end is rotationally connected by contiguous block pin and main strut contiguous block, the other end has slideway, and the suspender assembly is arranged on the pole.
Positioning component described in the utility model comprises mobile jib seat steady pin, mobile jib seat folder, mobile jib seat hold-down nut, mobile jib seat handgrip pin, mobile jib seat handgrip, the positioning seat connecting pin, the positioning seat folder, positioning seat handgrip pin, the positioning seat handgrip, the positioning seat clamping is decided nut and mobile jib positioning seat, mobile jib seat folder is rotationally connected by mobile jib seat steady pin and mobile jib positioning seat, mobile jib seat handgrip is fixed on the mobile jib seat hold-down nut by mobile jib seat handgrip pin, mobile jib seat hold-down nut passes mobile jib seat folder and is rotationally connected with the mobile jib positioning seat, the positioning seat folder rotates by the positioning seat connecting pin and is arranged on the mobile jib positioning seat, the positioning seat handgrip is decided nut by positioning seat handgrip pin and positioning seat clamping and is rotationally connected, and mobile jib inserts and is arranged between mobile jib seat folder and the mobile jib positioning seat.
Suspender assembly described in the utility model is suspention rod-type assembly or volume chain type assembly.
Suspention rod-type assembly described in the utility model comprises the suspending rod handle, suspension is slide block fixedly, suspending rod, the suspending rod hold-down nut, the suspention flange, the suspention plush copper, adjusting nut, suspention cleft hand plate, Adjusting bolt Adjusting screw, draw point, draw point cleft hand and cleft hand plate connecting hole, suspending rod and the welding of suspention flange, suspention flange and the welding of suspention plush copper, have cleft hand plate connecting hole on the suspention cleft hand plate, cleft hand plate connecting hole is inserted in the suspention plush copper to be fixed, two Adjusting bolt Adjusting screws are weldingly fixed on suspention cleft hand plate the right and left, all be set with the draw point cleft hand in the Adjusting bolt Adjusting screw, one end of draw point cleft hand and adjusting nut are twisted and are connect, the other end snaps in draw point, suspension fixedly slide block is inserted in slideway, the suspending rod handle is fixed on the suspending rod hold-down nut, suspending rod is inserted in fixedly slide block of suspension, and suspending rod hold-down nut and suspension fixedly slide block are twisted and to be connect.
Volume chain type assembly described in the utility model comprises the suspention flange, the suspention plush copper, suspention cleft hand plate, draw point, the capping of volume chain device, the gear chain-rolling axis, volume chain device hold-down screw, spring, the pintle hook lock sleeve pipe, the pintle hook lock pin, the pintle hook lock attachment cap, pintle hook lock, volume chain device hold-down nut, the chain-rolling axis handgrip, chain-rolling axis handgrip sleeve pipe, rotating shaft, chain, volume chain device seat, chain-rolling axis hole and card locking hole, chain and the welding of suspention flange, suspention flange and the welding of suspention plush copper, have cleft hand plate connecting hole on the suspention cleft hand plate, cleft hand plate connecting hole is inserted in the suspention plush copper to be fixed, two Adjusting bolt Adjusting screws are weldingly fixed on suspention cleft hand plate the right and left, all be set with the draw point cleft hand in the Adjusting bolt Adjusting screw, one end of draw point cleft hand and adjusting nut are twisted and are connect, the other end snaps in draw point, volume chain device seat has rotation axis hole and card locking hole, the gear chain-rolling axis penetrates the chain-rolling axis hole, to roll up the capping of chain device and be inserted in the gear chain-rolling axis, be installed on the volume chain device seat and with rolling up chain device hold-down screw sealing and fixing, the chain-rolling axis handgrip is weldingly fixed on the tail end of gear chain-rolling axis, chain-rolling axis grip cover pipe box is contained on the rotating shaft, rotating shaft is weldingly fixed on the chain-rolling axis handgrip, spring is inserted in card locking hole after being inserted in pintle hook lock, the pintle hook lock casing pipe sleeve is contained on the pintle hook lock, the pintle hook lock sleeve pipe is weldingly fixed on the volume chain device seat, the pintle hook lock attachment cap is inserted in pintle hook lock and is fixed with the pintle hook lock pin, pintle hook lock snaps in the gear chain-rolling axis under the effect of spring, upwards spur the pintle hook lock attachment cap, pintle hook lock and gear chain-rolling axis are thrown off.Chain is weldingly fixed on the gear chain-rolling axis, and volume chain device cover for seat goes into slideway and chain device hold-down nut and slideway are stubborn to be connect by rolling up.
This utility model compared with prior art has the following advantages: 1, in laparoscopic procedures, prior art need be carried out pneumoperitoneum with human abdominal cavity, makes to have certain space in the human abdominal cavity, carries out laparoscopic surgical procedure.Application of the present utility model makes laparoscopic surgery without pneumoperitoneum, and human abdominal cavity is pulled upwardly nature and forms certain space, and the treatment of laparoscopic surgery is effectively carried out, and reasonable in design on the structure, surgical result good, safety easy to use.2, positioning component described in the utility model, design has two chucks, and one is to be used for being fixedly clamped exempting from the pneumoperitoneum suspensory retractor, is connected and fixed with mobile jib; Another is to be used for being fixedly clamped the operation bedstead, will exempt from the pneumoperitoneum suspensory retractor and directly be fixed on the operation table, without other supports, makes healthcare givers's operation technique convenient, and what help performing the operation carries out smoothly.3, suspender assembly described in the utility model can be divided into suspention rod-type assembly and volume chain type assembly, suspending rod is a stiff rod in the suspention rod-type assembly, lifting need upwards be fixed after the pulling with manpower, but with the human abdominal cavity positioning stablity that makes progress, can not rock during operation; Chain belongs to softly in the volume chain type assembly, and as long as lifting is the chain-rolling axis handgrip, and human abdominal cavity just can be located up and down, and operation is used convenient, helps shortening operating time, human abdominal cavity upwards can be strained in operation is used, and strengthen its stability.The doctor can select to use according to patient's pathologic condition.4, be provided with draw point in the suspender assembly described in the utility model, in the operation application process, draw point is penetrated human abdominal cavity, by subcutis, again draw point is passed outside the human abdominal cavity, the two ends of draw point are fixed on the suspention cleft hand plate, use suspender assembly elevating function, be pulled upwardly, form the space of human abdominal cavity, carry out peritoneoscope human abdominal cavity operative treatment.5, this utility model design exempt from the pneumoperitoneum suspensory retractor, be to make of metal material, easy installation and removal can carry out disinfection with disinfectant solution, also can use high-temperature sterilization.
Description of drawings
Fig. 1 is this utility model structural representation.
Fig. 2 is the B part enlarged diagram of positioning component among Fig. 1.
Fig. 3 is the C part enlarged diagram of positioning component among Fig. 1.
Fig. 4 is this utility model suspention rod-type suspender modular construction sketch map.
Fig. 5 is this utility model volume catenary suspension device modular construction sketch map.
Fig. 6 is the phantom of Fig. 5.
Fig. 7 is the left view of Fig. 6.
The specific embodiment
Referring to Fig. 1-Fig. 7, this utility model comprises positioning component I, mobile jib 1, pole 4 and suspender assembly II, mobile jib 1 one ends and positioning component I are fixedly clamped, the other end is welded with main strut contiguous block 2, pole 4 one ends are rotationally connected by contiguous block pin 3 and main strut contiguous block 2, the other end has slideway 41, and suspender assembly II is arranged on the pole 4.
Positioning component I comprises that mobile jib seat steady pin 29, mobile jib seat folder 30, mobile jib seat hold-down nut 31, mobile jib seat handgrip pin 32, mobile jib seat handgrip 33, positioning seat connecting pin 34, positioning seat folder 35, positioning seat handgrip pin 36, positioning seat handgrip 37, positioning seat clamping decide nut 38 and mobile jib positioning seat 39.Mobile jib seat folder 30 usefulness mobile jib seat steady pins 29 are rotatably installed on the mobile jib positioning seat 39, mobile jib seat handgrip 33 usefulness mobile jib seat handgrip pins 32 are fixed on the mobile jib seat hold-down nut 31, and mobile jib seat hold-down nut 31 passes mobile jib seat folder 30 and mobile jib positioning seat 39 be rotationally connected (Fig. 2).As long as move mobile jib seat handgrip 33, mobile jib seat folder 30 will clamp and unclamp.Positioning seat folder 35 usefulness positioning seat connecting pins 34 are rotatably installed on the mobile jib positioning seat 39, positioning seat handgrip 37 usefulness positioning seat handgrip pins 36 are rotatably installed in the positioning seat clamping and decide (Fig. 3) on the nut 38, as long as move positioning seat handgrip 37, positioning seat folder 35 will clamp and unclamp.Mobile jib 1 inserts between mobile jib seat folder 30 and the mobile jib positioning seat 39, moves mobile jib seat handgrip 33 mobile jib 1 is fixedly clamped.
Described suspender assembly II is divided into suspention rod-type assembly II-1 or volume chain type assembly II-2.
Suspention rod-type assembly II-1 comprises suspending rod handle 5, suspension fixedly slide block 6, suspending rod 7, suspending rod hold-down nut 8, suspention flange 9, suspention plush copper 10, adjusting nut 11, suspention cleft hand plate 12, Adjusting bolt Adjusting screw 13, draw point 14, draw point cleft hand 15 and cleft hand plate connecting hole 42.Suspending rod 7 and 9 welding of suspention flange, suspention flange 9 and 10 welding of suspention plush copper are fixing, and suspention cleft hand plate 12 has cleft hand plate connecting hole 42, and it is fixing that cleft hand plate connecting hole 42 is inserted in suspention plush copper 10.Two Adjusting bolt Adjusting screws 13 are weldingly fixed on suspention cleft hand plate 12 the right and lefts, two draw point cleft hands 15 are inserted in two Adjusting bolt Adjusting screws 13, draw point cleft hand 15 1 ends are tightened to fix with adjusting nut 11 and also can be unclamped, and the other end snaps in draw point 14, and draw point 14 is fixed under the effect of adjusting nut 11 or unclamped.Suspension fixedly slide block 6 is inserted in slideway 41, suspending rod handle 5 is fixed on the suspending rod hold-down nut 8, suspending rod 7 is inserted in fixedly slide block 6 of suspension, suspending rod hold-down nut 8 be inserted in suspension fixedly slide block 6 tighten, at this moment as long as pulling suspending rod handle 5, suspending rod hold-down nut 8 is loosening, the distance up and down that just can regulate suspention rod-type assembly with about distance.
Volume chain type assembly II-2 comprises suspention flange 9, suspention plush copper 10, suspention cleft hand plate 12, draw point 14, volume chain device capping 16, gear chain-rolling axis 17, volume chain device hold-down screw 18, spring 19, pintle hook lock sleeve pipe 20, pintle hook lock pin 21, pintle hook lock attachment cap 22, pintle hook lock 23, volume chain device hold-down nut 24, chain-rolling axis handgrip 25, chain-rolling axis handgrip sleeve pipe 26, rotating shaft 27, chain 28, volume chain device seat 40, chain-rolling axis hole 43 and card locking hole 44.
Volume chain device seat 40 has rotation axis hole 43 and card locking hole 44, gear chain-rolling axis 17 penetrates chain-rolling axis hole 43, to roll up and be installed on the volume chain device seat 40 also with volume chain device hold-down screw 18 sealing and fixing after gear chain-rolling axis 17 is inserted in chain device capping 16, chain-rolling axis handgrip 25 is weldingly fixed on the tail end of gear chain-rolling axis 17, chain-rolling axis handgrip sleeve pipe 26 is sleeved on the rotating shaft 27, and rotating shaft 27 is weldingly fixed on the chain-rolling axis handgrip 25.Spring 19 is inserted in card locking hole 44 after being inserted in pintle hook lock 23, and pintle hook lock sleeve pipe 20 is inserted in pintle hook lock 23, and pintle hook lock sleeve pipe 20 is weldingly fixed on the volume chain device seat 40; Pintle hook lock attachment cap 22 is inserted in pintle hook lock 23 usefulness pintle hook lock pins 21 and is fixed, and at this moment pintle hook lock 23 snaps in gear chain-rolling axis 17 just under the effect of spring 19, upwards spurs pintle hook lock attachment cap 22, and pintle hook lock 23 is thrown off with gear chain-rolling axis 17.Chain 28 is weldingly fixed on the gear chain-rolling axis 17, and suspention flange 9 is weldingly fixed on the chain 28, the installation method of suspention cleft hand plate 12 and draw point 14 grades with suspend rod-type assembly II-1 in midair in identical.Volume chain device seat 40 is inserted in slideway 41 usefulness volume chain device hold-down nut 24 to be tightened and fixingly also can unclamp, in order to the distance up and down of regulating volume chain type assembly II-2 with about distance; Rotate chain-rolling axis handgrip 25, chain 28 changes on the gear chain-rolling axis 17 and rises, can be not sagging under the effect of gear chain-rolling axis 17 and pintle hook lock 23, upwards spur pintle hook lock attachment cap 22, and gear chain-rolling axis 17 and pintle hook lock 23 are thrown off, and chain 28 produces gear chain-rolling axis 17 and descends.
Claims (5)
1, a kind of laparoscopic surgery is exempted from the pneumoperitoneum suspensory retractor, it is characterized in that: comprise positioning component, mobile jib, pole and suspender assembly, mobile jib one end and positioning component are fixedly clamped, the other end is welded with the main strut contiguous block, pole one end is rotationally connected by contiguous block pin and main strut contiguous block, the other end has slideway, and the suspender assembly is arranged on the pole.
2, laparoscopic surgery according to claim 1 is exempted from the pneumoperitoneum suspensory retractor, it is characterized in that: described positioning component comprises mobile jib seat steady pin, mobile jib seat folder, mobile jib seat hold-down nut, mobile jib seat handgrip pin, mobile jib seat handgrip, the positioning seat connecting pin, the positioning seat folder, positioning seat handgrip pin, the positioning seat handgrip, the positioning seat clamping is decided nut and mobile jib positioning seat, mobile jib seat folder is rotationally connected by mobile jib seat steady pin and mobile jib positioning seat, mobile jib seat handgrip is fixed on the mobile jib seat hold-down nut by mobile jib seat handgrip pin, mobile jib seat hold-down nut passes mobile jib seat folder and is rotationally connected with the mobile jib positioning seat, the positioning seat folder rotates by the positioning seat connecting pin and is arranged on the mobile jib positioning seat, the positioning seat handgrip is decided nut by positioning seat handgrip pin and positioning seat clamping and is rotationally connected, and mobile jib inserts and is arranged between mobile jib seat folder and the mobile jib positioning seat.
3, laparoscopic surgery according to claim 1 is exempted from the pneumoperitoneum suspensory retractor, it is characterized in that: described suspender assembly is suspention rod-type assembly or volume chain type assembly.
4, laparoscopic surgery according to claim 3 is exempted from the pneumoperitoneum suspensory retractor, it is characterized in that: described suspention rod-type assembly comprises the suspending rod handle, suspension is slide block fixedly, suspending rod, the suspending rod hold-down nut, the suspention flange, the suspention plush copper, adjusting nut, suspention cleft hand plate, Adjusting bolt Adjusting screw, draw point, draw point cleft hand and cleft hand plate connecting hole, suspending rod and the welding of suspention flange, suspention flange and the welding of suspention plush copper, have cleft hand plate connecting hole on the suspention cleft hand plate, cleft hand plate connecting hole is inserted in the suspention plush copper to be fixed, two Adjusting bolt Adjusting screws are weldingly fixed on suspention cleft hand plate the right and left, all be set with the draw point cleft hand in the Adjusting bolt Adjusting screw, one end of draw point cleft hand and adjusting nut are twisted and are connect, the other end snaps in draw point, suspension fixedly slide block is inserted in slideway, the suspending rod handle is fixed on the suspending rod hold-down nut, suspending rod is inserted in fixedly slide block of suspension, and suspending rod hold-down nut and suspension fixedly slide block are twisted and to be connect.
5, laparoscopic surgery according to claim 3 is exempted from the pneumoperitoneum suspensory retractor, it is characterized in that: described volume chain type assembly comprises the suspention flange, the suspention plush copper, suspention cleft hand plate, draw point, the capping of volume chain device, the gear chain-rolling axis, volume chain device hold-down screw, spring, the pintle hook lock sleeve pipe, the pintle hook lock pin, the pintle hook lock attachment cap, pintle hook lock, volume chain device hold-down nut, the chain-rolling axis handgrip, chain-rolling axis handgrip sleeve pipe, rotating shaft, chain, volume chain device seat, chain-rolling axis hole and card locking hole, chain and the welding of suspention flange, suspention flange and the welding of suspention plush copper, have cleft hand plate connecting hole on the suspention cleft hand plate, cleft hand plate connecting hole is inserted in the suspention plush copper to be fixed, two Adjusting bolt Adjusting screws are weldingly fixed on suspention cleft hand plate the right and left, all be set with the draw point cleft hand in the Adjusting bolt Adjusting screw, one end of draw point cleft hand and adjusting nut are twisted and are connect, the other end snaps in draw point, volume chain device seat has rotation axis hole and card locking hole, the gear chain-rolling axis penetrates the chain-rolling axis hole, to roll up the capping of chain device and be inserted in the gear chain-rolling axis, be installed on the volume chain device seat and with rolling up chain device hold-down screw sealing and fixing, the chain-rolling axis handgrip is weldingly fixed on the tail end of gear chain-rolling axis, chain-rolling axis grip cover pipe box is contained on the rotating shaft, rotating shaft is weldingly fixed on the chain-rolling axis handgrip, spring is inserted in card locking hole after being inserted in pintle hook lock, the pintle hook lock casing pipe sleeve is contained on the pintle hook lock, the pintle hook lock sleeve pipe is weldingly fixed on the volume chain device seat, the pintle hook lock attachment cap is inserted in pintle hook lock and is fixed with the pintle hook lock pin, pintle hook lock snaps in the gear chain-rolling axis under the effect of spring, upwards spur the pintle hook lock attachment cap, pintle hook lock and gear chain-rolling axis are thrown off.Chain is weldingly fixed on the gear chain-rolling axis, and volume chain device cover for seat goes into slideway and chain device hold-down nut and slideway are stubborn to be connect by rolling up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201674957U CN201299605Y (en) | 2008-11-07 | 2008-11-07 | Pneumoperitoneum suspension-free retractor in laparoscope operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201674957U CN201299605Y (en) | 2008-11-07 | 2008-11-07 | Pneumoperitoneum suspension-free retractor in laparoscope operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201299605Y true CN201299605Y (en) | 2009-09-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201674957U Expired - Fee Related CN201299605Y (en) | 2008-11-07 | 2008-11-07 | Pneumoperitoneum suspension-free retractor in laparoscope operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201299605Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101828938A (en) * | 2010-05-17 | 2010-09-15 | 徐志明 | Pneumoperitoneum-free puller |
| CN102579092A (en) * | 2012-03-12 | 2012-07-18 | 吴东波 | Double-barrel type gasless abdominal single-aperture operating platform used for laparoscopic surgery |
| CN102920490A (en) * | 2012-11-27 | 2013-02-13 | 桐庐优视医疗器械有限公司 | Self-locking lifting device for laparoscopic surgery |
| CN105662602A (en) * | 2016-03-23 | 2016-06-15 | 刘鸿箫 | Hook fixture suitable for surgery |
| CN109528257A (en) * | 2019-01-11 | 2019-03-29 | 山东大学 | A kind of inflatable abdominal wall struts system |
-
2008
- 2008-11-07 CN CNU2008201674957U patent/CN201299605Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101828938A (en) * | 2010-05-17 | 2010-09-15 | 徐志明 | Pneumoperitoneum-free puller |
| CN102579092A (en) * | 2012-03-12 | 2012-07-18 | 吴东波 | Double-barrel type gasless abdominal single-aperture operating platform used for laparoscopic surgery |
| CN102579092B (en) * | 2012-03-12 | 2013-12-18 | 吴东波 | Double-barrel type gasless abdominal single-aperture operating platform used for laparoscopic surgery |
| CN102920490A (en) * | 2012-11-27 | 2013-02-13 | 桐庐优视医疗器械有限公司 | Self-locking lifting device for laparoscopic surgery |
| CN105662602A (en) * | 2016-03-23 | 2016-06-15 | 刘鸿箫 | Hook fixture suitable for surgery |
| CN109528257A (en) * | 2019-01-11 | 2019-03-29 | 山东大学 | A kind of inflatable abdominal wall struts system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: TONGLU YOUSHI MEDICAL INSTRUMENT CO., LTD. Assignor: Xu Zhiming Contract record no.: 2010330001084 Denomination of utility model: Pneumoperitoneum suspension-free retractor in laparoscope operation Granted publication date: 20090902 License type: Exclusive License Record date: 20100604 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090902 Termination date: 20121107 |