CN201719332U - Direct-vision curved scissors - Google Patents
Direct-vision curved scissors Download PDFInfo
- Publication number
- CN201719332U CN201719332U CN2010202095624U CN201020209562U CN201719332U CN 201719332 U CN201719332 U CN 201719332U CN 2010202095624 U CN2010202095624 U CN 2010202095624U CN 201020209562 U CN201020209562 U CN 201020209562U CN 201719332 U CN201719332 U CN 201719332U
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- CN
- China
- Prior art keywords
- runner
- claw beam
- curved scissors
- fixed
- handle
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- Expired - Fee Related
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Abstract
The utility model relates to direct-vision curved scissors which are mainly used for separating the organs in human body and belong to the mechanical field of medical instrument technology. The direct-vision curved scissors are composed of the following components: a fixed handle, a movable handle, a claw beam, a pull rod, a rotation wheel, a rotation wheel shaft, a bearing, curved scissors clips, a claw head base, connection plates and a rotation sleeve, wherein the fixed handle is connected with the movable handle. The claw beam is fixed with the rotation wheel. The rotation sleeve penetrates into the rotation wheel and is connected with the claw beam. The rotation shaft wheel is sleeved in the rotation sleeve. Two curved scissors clips are fixed on the claw head base and are respectively provided with an edge. The claw head base and the claw beam are welded and fixed. One end of each of two connection plates are respectively connected with the bottom of each of two curved scissors clips, and the other end is connected with the pull rod. The pull rod penetrates the claw beam, the rotation wheel, the rotation sleeve and the fixed handle, and is connected with the movable handle. The direct-vision curved scissors have the following advantages: reasonable structure design, specialty for separating the organs in human body, capacity for effectively searching the place of focus, no easy damage to other organs, reduced pain to the patient, and excellent surgery effect.
Description
Technical field
This utility model relates to a kind of direct-view curved scissors cutter, and it mainly is that human internal organs is separated, and belongs to the medical device technology mechanical field.
Background technology
In operation process, in case find focus in the human body body, need excision, in inadvertent closure, intracorporeal organ need be searched lesions position, in search procedure, intracorporeal organ needs to separate, prior art is to carry out pneumoperitoneum in the human body body, makes operation that certain space be arranged, and carries out intracorporeal organ with scalpel and separates.Its defective is usefulness pneumoperitoneum operation, and operating time is long, and it is slow that patient feels bad wound healing, if the weak wound healing effect of patient body is just poorer; The 2nd, carry out intracorporeal organ with scalpel and separate, easily hurt other organs, do not satisfy ideal surgical effect.
The utility model content
Technical problem to be solved in the utility model is to overcome existing above-mentioned deficiency in the prior art, and a kind of reasonable in design is provided, and is exclusively used in organ separation in the human body, and searches the direct-view curved scissors cutter of lesions position.
This utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of direct-view curved scissors cutter, comprise fixed handle, flexible handle, claw beam and pull bar, fixed handle is connected by set bolt with flexible handle, it is characterized in that: it also comprises curved scissors cutter holder, runner, claw beam seat, runner shaft, runner axle sleeve, fixing head, fixed cover, bearing, draw-bar seat, binding clip seat, connecting plate, insulation sleeve and rotary sleeve; Be with insulation sleeve on the described claw beam, claw beam and runner are fixed; The claw beam cover for seat is gone into claw beam and is tightened with runner; Rotary sleeve penetrates runner and is connected with claw beam; Runner shaft is inserted in rotary sleeve; Bearing is inserted in runner shaft, and bearing and runner coincide and tighten; Fixing head is inserted in runner shaft and fixing with the runner gummed; The runner shaft cover is inserted in runner shaft and fixes by fixed cover; Fixed cover snaps in fixed handle; Two curved scissors cutter holders are fixed on the binding clip seat; All have blade on two curved scissors cutter holders, two blades match each other; Binding clip seat and claw beam welding are fixing; One end of two connecting plates is connected to the end of two curved scissors cutter holders, and the other end is connected on the pull bar; Pull bar passes claw beam, runner, rotary sleeve and fixed handle, is connected with flexible handle.
This utility model compared with prior art has following positive effect: reasonable in design is exclusively used in organ separation in the human body, can search lesions position effectively, and be difficult for hurting other organs, and alleviated patient's misery, well reached the effect of operation.
Description of drawings
Fig. 1 is this utility model structural representation.
Fig. 2 is the structural representation of curved scissors cutter holder part among Fig. 1.
Among the figure: 1 fixed handle, 2 flexible handles, 3 set bolts, 4 pull rod slot, 5 runners, 6 claw beam seats, 7 runner shafts, 8 runner axle sleeves, 9 fixing heads, 10 fixed covers, 11 bearings, 12 claw beams, 13 pull bars, 14 draw-bar seats, 15 curved scissors cutter holders, 16 binding clip seats, 17 blades, 18 curved scissors cutter holder steady pins, 19 connecting plate connecting pins, 20 connecting plates, 21 stay rod pins, 22 insulation sleeves, 23 rotary sleeves.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by embodiment.
Embodiment:
Referring to Fig. 1-2, present embodiment mainly is made up of fixed handle 1, flexible handle 2, claw beam 12, pull bar 13, runner 5, claw beam seat 6, runner shaft 7, runner axle sleeve 8, fixing head 9, fixed cover 10, bearing 11, draw-bar seat 14, curved scissors cutter holder 15, binding clip seat 16, connecting plate 20, insulation sleeve 22 and rotary sleeve 23; Wherein fixed handle 1 is connected by set bolt 3 with flexible handle 2 and can rotates; Be with insulation sleeve 22 on the claw beam 12, claw beam 12 is fixing with runner 5; Claw beam seat 6 is inserted in claw beam 12 and tightens with runner 5; Rotary sleeve 23 penetrates runner 5 and is connected with claw beam 12; Runner shaft 7 is inserted in rotary sleeve 23; Bearing 11 is inserted in runner shaft 7, and bearing 11 coincide with runner 5 and tightens; Fixing head 9 is inserted in runner shaft 7 and fixing with runner 5 gummeds; Runner axle sleeve 8 is inserted in runner shaft 7 and fixing by fixed cover 10; Fixed cover 10 snaps in fixed handle 1; All have blade 17 on two curved scissors cutter holders 15, blade 17 ovalizes, two blades 17 match each other; The infall of two curved scissors cutter holders 15 is fixed on the binding clip seat 16 by curved scissors cutter holder steady pin 18; Binding clip seat 16 is fixing with claw beam 12 welding; One end of two connecting plates 20 is connected to the end of two curved scissors cutter holders 15, and the other end is connected on the pull bar 13; Pull bar 13 passes claw beam 12, runner 5, rotary sleeve 23 and fixed handle 1, is connected with flexible handle 2; The end that pull bar 13 is connected with flexible handle 2 is provided with draw-bar seat 14, has pull rod slot 4 on the flexible handle 2, and draw-bar seat 14 snaps in the pull rod slot 4.
Runner 5 described in the present embodiment can rotate by 360 degree, and its effect is under direct-view this utility model to be inserted in the human body, can adjust the direction of curved scissors cutter holder 15 according to the operation needs, improves its effect, reaches the multifunctionality of application.
During operation, curved scissors cutter holder 15 is inserted human body, organ specific part in the human body is carried out the focus search, shear and separate intracorporeal organ.
During use, as long as hold fixed handle 1 and flexible handle 2 with a firm grip, pulling pull bar 13,15, two curved scissors cutter holders of pull bar 13 two curved scissors cutter holders of pulling 15 coincide and sting tightly; Unclamp flexible handle 2 and fixed handle 1, then two curved scissors cutter holders 15 reset and open.
In addition, need to prove, specific embodiment described in this description, as long as the undeclared concrete shape and size of its part, then this part can be Any shape and the size that adapts with its structure; Simultaneously, the part title of getting also can be different.Allly conceive equivalence or the simple change that described structure, feature and principle are done, be included in the protection domain of this utility model patent according to this utility model patent.
Claims (1)
1. direct-view curved scissors cutter, comprise fixed handle, flexible handle, claw beam and pull bar, fixed handle is connected by set bolt with flexible handle, it is characterized in that: it also comprises curved scissors cutter holder, runner, claw beam seat, runner shaft, runner axle sleeve, fixing head, fixed cover, bearing, draw-bar seat, binding clip seat, connecting plate, insulation sleeve and rotary sleeve; Be with insulation sleeve on the described claw beam, claw beam and runner are fixed; The claw beam cover for seat is gone into claw beam and is tightened with runner; Rotary sleeve penetrates runner and is connected with claw beam; Runner shaft is inserted in rotary sleeve; Bearing is inserted in runner shaft, and bearing and runner coincide and tighten; Fixing head is inserted in runner shaft and fixing with the runner gummed; The runner shaft cover is inserted in runner shaft and fixes by fixed cover; Fixed cover snaps in fixed handle; Two curved scissors cutter holders are fixed on the binding clip seat; All have blade on two curved scissors cutter holders, two blades match each other; Binding clip seat and claw beam welding are fixing; One end of two connecting plates is connected to the end of two curved scissors cutter holders, and the other end is connected on the pull bar; Pull bar passes claw beam, runner, rotary sleeve and fixed handle, is connected with flexible handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202095624U CN201719332U (en) | 2010-05-31 | 2010-05-31 | Direct-vision curved scissors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202095624U CN201719332U (en) | 2010-05-31 | 2010-05-31 | Direct-vision curved scissors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201719332U true CN201719332U (en) | 2011-01-26 |
Family
ID=43487596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202095624U Expired - Fee Related CN201719332U (en) | 2010-05-31 | 2010-05-31 | Direct-vision curved scissors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201719332U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113116411A (en) * | 2019-12-30 | 2021-07-16 | 北京术锐技术有限公司 | Surgical operation tool head |
-
2010
- 2010-05-31 CN CN2010202095624U patent/CN201719332U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113116411A (en) * | 2019-12-30 | 2021-07-16 | 北京术锐技术有限公司 | Surgical operation tool head |
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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: Hangzhou Tonglu Shikonghou Medical Device Co., Ltd. Assignor: Xu Shengyuan Contract record no.: 2011330000741 Denomination of utility model: Direct-vision curved scissors Granted publication date: 20110126 License type: Exclusive License Record date: 20110615 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110126 Termination date: 20120531 |