CN201719324U - Direct-vision miniature scissors - Google Patents
Direct-vision miniature scissors Download PDFInfo
- Publication number
- CN201719324U CN201719324U CN2010202095770U CN201020209577U CN201719324U CN 201719324 U CN201719324 U CN 201719324U CN 2010202095770 U CN2010202095770 U CN 2010202095770U CN 201020209577 U CN201020209577 U CN 201020209577U CN 201719324 U CN201719324 U CN 201719324U
- Authority
- CN
- China
- Prior art keywords
- fixed
- runner
- claw beam
- handle
- seat
- Prior art date
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model relates to direct-vision miniature scissors which are mainly used for cutting or excising the miniature tissues in human abdominal cavity and belong to the technical field of medical instrument. The direct-vision miniature scissors are composed of the following components: a fixed handle, a movable handle, a fixed scissor, a movable scissor, a claw beam, a pull rod, a rotation wheel, a bearing and a claw head base, wherein the fixed handle is connected with the movable handle. The claw beam is fixed with the rotation wheel. The fixed scissor and the movable scissor are fixed on the claw head base. The fixed scissor and the movable scissor are respectively provided with an edge. The claw head base and the claw beam are welded and fixed. The bottom of the movable scissor 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 cutting or excising the miniature tissues in human abdominal cavity, no easy damage to other organs, reduced pain to the patient, and excellent surgery effect.
Description
Technical field
This utility model relates to miniature the cutting of a kind of direct-view, and it mainly is that the small-sized tissue in the human abdominal cavity is cut off or excises, and belongs to the medical device technology mechanical field.
Background technology
In direct-view peritoneoscope human abdominal cavity, in the operation, need cut off or excise small lesions tissue in the human abdominal cavity.Prior art is to adopt general straight scissors cutter and scalpel that pathological tissues is cut off or excises, its defective is that the straight scissors cutter is when cutting off or excise, because be in human abdominal cavity, in the operation that undergos surgery of laparoscopically video, straight scissors cutter bodily form in operation technique is big, be easy to slippage or cause the wound of its hetero-organization, the operation trouble does 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 miniature the cutting of direct-view that the small-sized tissue in the human abdominal cavity cuts off or excises.
This utility model solves the problems of the technologies described above the technical scheme that is adopted: miniature the cutting of a kind of direct-view, comprise fixed handle, flexible handle, claw beam and pull bar, fixed handle is connected with flexible handle, it is characterized in that: it also comprises fixed blade, movable scissors runner, claw beam seat, runner shaft, runner axle sleeve, fixing head, fixed cover, bearing, draw-bar seat, binding clip seat, 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; Described fixed blade and movable scissors are fixed on the binding clip seat, and are bent upwards; All have blade on fixed blade and the movable scissors, blade matches each other; Binding clip seat and claw beam welding are fixing; The end of movable scissors is connected on the pull bar; Pull bar passes claw beam, runner, rotary sleeve and fixed handle, is connected with flexible handle.
Have pull rod slot on the flexible handle described in the utility model, pull bar is provided with draw-bar seat; Draw-bar seat snaps in the pull rod slot.
This utility model compared with prior art has following positive effect: reasonable in design, the small-sized tissue that is exclusively used in the human abdominal cavity cuts off or excision, and is difficult for hurting other organs, has alleviated patient's misery, has well reached the effect of operation.
Description of drawings
Fig. 1 is this utility model structural representation.
Fig. 2 is fixed blade and a movable scissors structural representation partly 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 movable scissors, 16 binding clip seats, 17 blades, 18 clamp steady pins, 19 link pins, 20 fixed blades, 21 rotary sleeves, 22 insulation 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, movable scissors 15, fixed blade 20, 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, binding clip seat 16, insulation sleeve 22 and rotary sleeve 21; 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 21 penetrates runner 5 and is connected with claw beam 12; Runner shaft 7 is inserted in rotary sleeve 21; 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; Fixed blade 15 and movable scissors 20 are fixed on the binding clip seat 16, and are bent upwards; All have blade 17 on fixed blade 20 and the movable scissors 15, blade 17 matches each other; Binding clip seat 16 is fixing with claw beam 12 welding; The end of movable scissors 15 is connected on the pull bar 13 by link pin 19; Pull bar 13 passes claw beam 12, runner 5, rotary sleeve 21 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 movable scissors 15 and fixed blade 20 according to the operation needs, improves its effect.
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 (2)
1. look at miniature cutting straight for one kind, comprise fixed handle, flexible handle, claw beam and pull bar, fixed handle is connected with flexible handle, it is characterized in that: it also comprises fixed blade, movable scissors runner, claw beam seat, runner shaft, runner axle sleeve, fixing head, fixed cover, bearing, draw-bar seat, binding clip seat, 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; Described fixed blade and movable scissors are fixed on the binding clip seat, and are bent upwards; All have blade on fixed blade and the movable scissors, blade matches each other; Binding clip seat and claw beam welding are fixing; The end of movable scissors is connected on the pull bar; Pull bar passes claw beam, runner, rotary sleeve and fixed handle, is connected with flexible handle.
2. miniature the cutting of direct-view according to claim 1, it is characterized in that: have pull rod slot on the described flexible handle, pull bar is provided with draw-bar seat; Draw-bar seat snaps in the pull rod slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202095770U CN201719324U (en) | 2010-05-31 | 2010-05-31 | Direct-vision miniature scissors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202095770U CN201719324U (en) | 2010-05-31 | 2010-05-31 | Direct-vision miniature scissors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201719324U true CN201719324U (en) | 2011-01-26 |
Family
ID=43487588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202095770U Expired - Fee Related CN201719324U (en) | 2010-05-31 | 2010-05-31 | Direct-vision miniature scissors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201719324U (en) |
-
2010
- 2010-05-31 CN CN2010202095770U patent/CN201719324U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102631231A (en) | Suture scissors for endoscopic surgery | |
| CN201719324U (en) | Direct-vision miniature scissors | |
| CN202526279U (en) | Novel manual cervical conization device | |
| CN202537656U (en) | Electrocoagulation shear for laparoscopic surgery | |
| CN202069659U (en) | Hook scissors | |
| CN201719323U (en) | Direct-vision hook scissors | |
| CN202096268U (en) | Micro scissors | |
| CN201719332U (en) | Direct-vision curved scissors | |
| CN201379621Y (en) | Electric coagulation separating clamp for laparoscope surgery | |
| CN201719326U (en) | Direct-viewing straight scissors | |
| CN201379646Y (en) | Electric coagulation scissors for laparoscope surgery | |
| CN203042378U (en) | Scissors for surgery | |
| CN203182989U (en) | Medical hooked scissors | |
| CN202051765U (en) | Bidirectional bendable bend hemostatic forceps | |
| CN201290734Y (en) | Direct-view micro-wound straight scissors | |
| CN201481507U (en) | Laparoscopic surgery scissors | |
| CN201683977U (en) | Surgical punch forceps | |
| CN202096267U (en) | Double-acting bending shears | |
| CN203182988U (en) | Medical curved scissors | |
| CN202554017U (en) | Wire shears for endoscopic surgery | |
| CN201719319U (en) | Direct vision minimally invasive bended separating forceps | |
| CN201683978U (en) | Human surgical knife | |
| CN201719331U (en) | Direct-viewing peeling tongs | |
| CN202096266U (en) | Single-action straight scissors | |
| CN202020538U (en) | Cocked scissors |
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 miniature 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 |