CN201290727Y - Direct-view micro-wound direct separation tongs - Google Patents
Direct-view micro-wound direct separation tongs Download PDFInfo
- Publication number
- CN201290727Y CN201290727Y CNU2008201671766U CN200820167176U CN201290727Y CN 201290727 Y CN201290727 Y CN 201290727Y CN U2008201671766 U CNU2008201671766 U CN U2008201671766U CN 200820167176 U CN200820167176 U CN 200820167176U CN 201290727 Y CN201290727 Y CN 201290727Y
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- fixed
- pull
- handle
- direct
- pincers
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Abstract
The utility model relates to direct-vision minimally-invasive straight separating pincers, and is used for separating organs in vivo. The separating pincers are also provided with return springs, a supporting block, a pull-rod groove, a pull-rod seat, a fixture block and a rotator, wherein, the return springs are arranged between the fixed handle and the movable handle; the supporting block and the fixed handle are fixed with each other; the pull-rod groove is arranged on the movable handle; one end of a pull rod is connected with a movable pincers holder, and the other end is connected with the pull-rod seat; the pull-rod seat is sleeved into the pull-rod groove and is matched and fixed; and one end of the fixture block is blocked into a bearing sleeve and is fixed, and the other end is fixed on the supporting block. The separating pincers have reasonable design and need a small incision, thus reducing the risk of infection.
Description
Technical field
This utility model relates to a kind of elastic separating plier, and the straight elastic separating plier of particularly a kind of direct-view Wicresoft mainly is applicable to human internal organs is separated, and belongs to medical instruments field.
Background technology
Traditional surgical operation generally all will cut otch one on patient's skin and flesh, short then 6-10 centimetre, long then 10-15 centimetre or longer.In operation process,, need excision in case in the human body body, find focus, in inadvertent closure, intracorporeal organ need separate searches lesions position, and prior art is to carry out pneumoperitoneum in the human body body, make operation that certain space be arranged, search lesions position with the general surgery pincers.Its defective is as with pneumoperitoneum operation, and operating time is long, and it is slow that patient feels bad wound healing, if the patient body weakness, wound healing effect is just poorer, does not satisfy ideal surgical effect.
Summary of the invention
The purpose of this utility model is to overcome existing the problems referred to above in the prior art, and a kind of reasonable in design, the straight elastic separating plier of direct-view Wicresoft that wound is little are provided.
The technical scheme that its technical problem that solves this utility model adopts is: this straight elastic separating plier of direct-view Wicresoft comprises fixed handle, flexible handle, active clamp, fixedly clamp, bearing holder (housing, cover), bearing block, pull bar, claw beam and irrigator, it is characterized in that: also be provided with back-moving spring, rest pad, pull rod slot, draw-bar seat, fixture block and rot, described back-moving spring is installed between fixed handle and the flexible handle, rest pad and fixed handle fuse, and pull rod slot is opened on flexible handle; One end of described pull bar is connected with active clamp, and the other end and draw-bar seat are fixed; Draw-bar seat is inserted in pull rod slot and coincide fixingly, and an end of fixture block snaps in bearing holder (housing, cover) and fixes, and the other end is fixed on the rest pad.
Back-moving spring described in the utility model has two, and they compress mutually, and is fixed on described fixed handle and the flexible handle with steady pin respectively.
This utility model compared with prior art its beneficial effect is: reasonable in design, only need to cut 2-3 centimetre, use special-purpose drag hook that otch is stretched, the cold light source light beam is focused in the human body body by light guide bundles, both can make operative doctor clearly directly see each position in the body clearly, and lower infected danger again because of otch is little.
Description of drawings
Fig. 1 looks sketch map for the overall structure master of this utility model embodiment.
Fig. 2 is the structure for amplifying schematic top plan view at A place among Fig. 1.
The specific embodiment
Referring to Fig. 1-Fig. 2, this utility model is mainly by fixed handle 1, flexible handle 2, back-moving spring 3, rest pad 5, pull bar 7, draw-bar seat 8, claw beam 9, active clamp 10, fixedly clamp 11, rot 15, bearing holder (housing, cover) 16, bearing block 17, fixture block 18 and irrigator 21 are formed.
Fixed handle 1 of the present utility model fuses with rest pad 5, and fixed handle 1 is connected with flexible handle 2 usefulness set bolts 20 and can rotates; Article two, back-moving spring 3 compresses mutually, is fixed on fixed handle 1 and the flexible handle 2 with steady pin 4 respectively, and has elasticity; Flexible handle 2 is one with pull rod slot 6.Rot 15 is fixed on the bearing block 17, and claw beam 9 penetrates rot 15 and is fixed on the bearing block 17, and two bearings 19 are inserted in bearing block 17, and bearing holder (housing, cover) 16 and bearing block 17 tighten and be fixed on the rest pad 5 mutually; It is fixing that one end of fixture block 18 snaps in bearing holder (housing, cover) 16, and the other end is fixed on the rest pad 5; Irrigator 21 is fixed on the rot 15.Fixedly clamp 11 and active clamp 10 are provided with clamp poor 12, the binding clip of active clamp 10 and fixedly clamp 11 coupling coincide, the pincers tail of active clamp 10 is fixed on fixedly on the clamp 11 with active clamp steady pin 13 on one side and can rotates, and another side is fixed on the pull bar 7 with active clamp connecting pin 14 and can rotates.One end of pull bar 7 is connected with active clamp 10, and the other end is connected with draw-bar seat 8; Pull bar 7 penetrates claw beam 9, and passes rot 15, bearing block 17 and rest pad 5; Draw-bar seat 8 is inserted in pull rod slot 6 and coincide fixing.Fixed handle 1 and fixed handle 2 as long as at this moment hold with a firm grip, pull rod slot 6 pulling pull bars 7, pull bar 7 pulling active clamps 10, active clamp 10 and fixedly clamp 11 coincide sting tight; Decontrol fixed handle 1 and fixed handle 2, under the effect of two back-moving springs 3, active clamp 10 and fixedly clamp 11 reset.Between fixed handle 1 and the flexible handle 2 back-moving spring 3 is installed, as long as hold fixed handle 1 and flexible handle 2 with a firm grip, active clamp 10 will clamp, release handle, and fixed handle 1 and flexible handle 2 automatically reset under the effect of back-moving spring 3.
During use, can carry out the focus search to the human body intracorporeal organ, separate the bonding of intracorporeal organ, reach the purpose of operation with this utility model.Promptly can rotate by 360 degree, straight elastic separating plier is inserted in the human body body,, adjust the direction of binding clip, improve its effect, reach the multifunctionality of application according to the human body intracorporeal organ of need search by rot 15.
Direct-view described in the utility model Wicresoft is meant in operation process to undergo surgery under direct field of vision without pneumoperitoneum certain space not to be arranged in the human body body.And the straight elastic separating plier of direct-view Wicresoft is to be exclusively used in the direct-view Minimally Invasive Surgery, carries out the focus search in the human body body, and according to the search angle of intracorporeal organ, using straight elastic separating plier separates intracorporeal organ, and these pincers are the isolating special vices of intracorporeal organ.
Claims (2)
1, the straight elastic separating plier of a kind of direct-view Wicresoft, comprise fixed handle, flexible handle, active clamp, fixedly clamp, bearing holder (housing, cover), bearing block, pull bar, claw beam and irrigator, it is characterized in that: also be provided with back-moving spring, rest pad, pull rod slot, draw-bar seat, fixture block and rot, described back-moving spring is installed between fixed handle and the flexible handle, rest pad and fixed handle fuse, and pull rod slot is opened on flexible handle; One end of described pull bar is connected with active clamp, and the other end and draw-bar seat are fixed; Draw-bar seat is inserted in pull rod slot and coincide fixingly, and an end of fixture block snaps in bearing holder (housing, cover) and fixes, and the other end is fixed on the rest pad.
2, the straight elastic separating plier of direct-view Wicresoft according to claim 1, it is characterized in that: described back-moving spring has two, and they compress mutually, and is fixed on described fixed handle and the flexible handle with steady pin respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201671766U CN201290727Y (en) | 2008-10-31 | 2008-10-31 | Direct-view micro-wound direct separation tongs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201671766U CN201290727Y (en) | 2008-10-31 | 2008-10-31 | Direct-view micro-wound direct separation tongs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201290727Y true CN201290727Y (en) | 2009-08-19 |
Family
ID=41004179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201671766U Expired - Fee Related CN201290727Y (en) | 2008-10-31 | 2008-10-31 | Direct-view micro-wound direct separation tongs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201290727Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102370500A (en) * | 2010-08-27 | 2012-03-14 | 王鹏 | High-stability double-vision minimally invasive operation appliance |
-
2008
- 2008-10-31 CN CNU2008201671766U patent/CN201290727Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102370500A (en) * | 2010-08-27 | 2012-03-14 | 王鹏 | High-stability double-vision minimally invasive operation appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090819 Termination date: 20091130 |