CN201719316U - Direct-vision cell membrane gripping forceps - Google Patents
Direct-vision cell membrane gripping forceps Download PDFInfo
- Publication number
- CN201719316U CN201719316U CN2010202163246U CN201020216324U CN201719316U CN 201719316 U CN201719316 U CN 201719316U CN 2010202163246 U CN2010202163246 U CN 2010202163246U CN 201020216324 U CN201020216324 U CN 201020216324U CN 201719316 U CN201719316 U CN 201719316U
- Authority
- CN
- China
- Prior art keywords
- runner
- forceps
- fixed
- claw beam
- handle
- 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
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model relates to direct-vision cell membrane gripping tongs which are mainly used for gripping and separating surface cell membranes of organic tissues in the abdominal cavity of a human body, belonging to the technical and mechanical field of medical apparatuses. The direct-vision cell membrane gripping forceps comprise a fixed handle, a movable handle, a forceps rod, a pull rod, a rotating wheel, a rotating wheel shaft, a bearing, forceps clamps, a forceps head seat and a rotating sleeve, wherein the fixed handle is connected with the movable handle; the forceps rod is fixed with the rotating wheel; the rotating sleeve penetrates through the rotating wheel and is connected with the forceps rod; the rotating wheel shaft is sheathed in the rotating sleeve; the two forceps clamps are fixed on the forceps head seat; curved arc-shaped nondestructive teeth are arranged on the two forceps clamps; the forceps head seat is welded and fixed with the forceps rod; and the pull rod penetrates through the forceps rod, the rotating wheel, the rotating sleeve and the fixed handle and is connected with the movable handle. The utility model has the advantages that the structural design is reasonable, the surface cell membranes of organic tissues in the abdominal cavity of the human body can be effectively gripped and separated, other organs are not apt to be injured, the pain of the patient is reduced and the good surgical effect is reached.
Description
Technical field
This utility model relates to a kind of direct-view cell membrane nipper, the extracting that it is mainly used in organ-tissue surface cell membrane in the human abdominal cavity with separate, belong to the medical device technology mechanical field.
Background technology
In direct-view peritoneoscope human abdominal cavity in the operation, need grasp and separate human abdominal cavity inner tissue surface cell membrane, so that operation is carried out smoothly.Prior art is to adopt common nipper that organ pipe tissue surface cell membrane is grasped and separate, because of common nipper binding clip is not provided with special-purpose curved surface arc, also not harmless flute profile design very easily causes the damage of tissue surface cell membrane, 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 can grasp and isolating direct-view cell membrane nipper organ-tissue surface cell membrane in the human abdominal cavity effectively.
This utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of direct-view cell membrane nipper, 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 runner, claw beam seat, runner shaft, runner axle sleeve, fixing head, fixed cover, bearing, draw-bar seat, clamp, 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 clamps are fixed on the binding clip seat, and the surface of clamp is curved; All have the harmless tooth of curved surface arc on two clamps, two harmless teeth of curved surface arc 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 clamps, 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.
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, have following positive effect: reasonable in design, can grasp organ-tissue surface cell membrane in the human abdominal cavity effectively and separate, and be difficult for hurting other organs, alleviate 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 clamp 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 clamps, 16 binding clip seats, 17 curved surface arcs can't harm tooth, 18 clamp 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, clamp 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 having the harmless tooth 17 of harmless 17, the two curved surface arcs of tooth of curved surface arc on two clamps 15 matches each other; The infall of two clamps 15 is fixed on the binding clip seat 16 by clamp steady pin 18, and the surface of clamp 15 is curved; 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 clamps 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 clamp 15 according to the operation needs, improves its effect, reaches the multifunctionality of application.
In the present embodiment, the design of the harmless tooth 17 of curved surface arc makes that in direct-view Wicresoft peritoneoscope human abdominal cavity in the operation, clamp 15 can arbitrarily not scratch in the operation of organ-tissue surface cell membrane, can arbitrarily not scratch during the grip tissue cell membrane yet, organize the cell membrane clamping plane littler.
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 the cell membrane nipper straight for one kind, 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 runner, claw beam seat, runner shaft, runner axle sleeve, fixing head, fixed cover, bearing, draw-bar seat, clamp, 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 clamps are fixed on the binding clip seat, and the surface of clamp is curved; All have the harmless tooth of curved surface arc on two clamps, two harmless teeth of curved surface arc 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 clamps, 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.
2. direct-view cell membrane nipper 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 |
|---|---|---|---|
| CN2010202163246U CN201719316U (en) | 2010-06-03 | 2010-06-03 | Direct-vision cell membrane gripping forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202163246U CN201719316U (en) | 2010-06-03 | 2010-06-03 | Direct-vision cell membrane gripping forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201719316U true CN201719316U (en) | 2011-01-26 |
Family
ID=43487580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202163246U Expired - Fee Related CN201719316U (en) | 2010-06-03 | 2010-06-03 | Direct-vision cell membrane gripping forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201719316U (en) |
-
2010
- 2010-06-03 CN CN2010202163246U patent/CN201719316U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201719316U (en) | Direct-vision cell membrane gripping forceps | |
| CN203263491U (en) | Medical thin film grabbing forceps | |
| CN201775662U (en) | Thin membrane gripping tongs | |
| CN202537595U (en) | Fine membrane forceps | |
| CN201379621Y (en) | Electric coagulation separating clamp for laparoscope surgery | |
| CN201379623Y (en) | Cholecyst grasping clamp for laparoscope surgery | |
| CN201719271U (en) | Direct-viewing biopsy forceps | |
| CN202069654U (en) | Membrane forceps | |
| CN202096259U (en) | Duckbilled nipper | |
| CN202096255U (en) | Stomach nipper | |
| CN202537588U (en) | Special nipper for free hiatal hernia | |
| CN201775663U (en) | Heavy grasping forceps | |
| CN201719289U (en) | Direct vision atraumatic grasping forceps | |
| CN201719288U (en) | Direct-viewing inverted-tooth gripping tongs | |
| CN202069625U (en) | Grasping forceps for direct-vision body operation | |
| CN201719319U (en) | Direct vision minimally invasive bended separating forceps | |
| CN202096262U (en) | Heavy type gripping tongs | |
| CN202069627U (en) | Aerial contrite gripping tongs | |
| CN202020469U (en) | Traction tongs | |
| CN201719331U (en) | Direct-viewing peeling tongs | |
| CN202740106U (en) | Gripping tongs for oviducts | |
| CN201578325U (en) | Forward-viewing minimal invasive heavy grasping forceps | |
| CN202069655U (en) | V-shaped nipper | |
| CN202020493U (en) | Wolf tooth gripping forceps | |
| CN202069652U (en) | Aerial forceps with vertical teeth |
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 cell membrane gripping forceps 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: 20120603 |