CN201775662U - Thin membrane gripping tongs - Google Patents
Thin membrane gripping tongs Download PDFInfo
- Publication number
- CN201775662U CN201775662U CN2010202948595U CN201020294859U CN201775662U CN 201775662 U CN201775662 U CN 201775662U CN 2010202948595 U CN2010202948595 U CN 2010202948595U CN 201020294859 U CN201020294859 U CN 201020294859U CN 201775662 U CN201775662 U CN 201775662U
- Authority
- CN
- China
- Prior art keywords
- fixed
- tongs
- sleeve
- seat
- pull rod
- 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
Abstract
The utility model relates to thin membrane gripping tongs, which aim to solve the problem that perfect operation effect of gripping and separating thin membranes on tissue surfaces of organs can not be achieved. The thin membrane gripping tongs comprise a fixed handle and a movable handle, and are characterized by further comprising a pull rod groove fixed on the movable handle, a tongs rod, a fixing sleeve fixed in the fixing handle, a rotary wheel sleeve sleeved in the fixing sleeve, a rotary wheel sleeved on the rotary wheel sleeve, a tongs seat fixed on the rotary wheel, a fixing seat fixed on the rotary wheel sleeve, a pull rod sleeved in the rotary wheel sleeve, two curved arc-shaped tongs clips with nondestructive teeth, two connecting plates and a tongs clip seat. One end of the pull rod is provided with the pull rod seat, the pull rod seat is clamped in the pull rod groove, the tongs rod is sleeved on the pull rod, one end of the tongs rod is fixed on the rotary wheel sleeve, the connecting plates are fixed at the other end of the pull rod, the tongs clip seat is fixed at the other end of the tongs rod, and the curved arc-shaped tongs clips are connected on the tongs clip seat to be connected with the connecting plates. The thin membrane gripping tongs are reasonable in structural design and fine in effect of gripping and separating thin membranes on tissue surfaces of organs.
Description
Technical field
This utility model relates to a kind of cell membrane nipper, in the operation, is exclusively used in organ pipe tissue surface cell membrane in the human abdominal cavity is grasped and separates in Wicresoft's peritoneoscope human abdominal cavity, belongs to a kind of medical apparatus and instruments.
Background technology
In Wicresoft's 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 the binding clip of common nipper does not have special-purpose curved surface arc, also not harmless tooth type structures, thereby very easily cause the damage of tissue surface cell membrane, thereby improved the difficulty of operation, be difficult to satisfy the requirement of operation, do not reach ideal surgical effect.
Summary of the invention
The purpose of this utility model is to overcome above shortcomings in the prior art, and a kind of reasonable in design is provided, and is easy to use, and the security performance height grasps cell membrane nipper with good separating effect to the tissue surface cell membrane.
The technical scheme in the invention for solving the above technical problem is: this cell membrane nipper comprises fixed handle, flexible handle and set bolt, described flexible handle is connected on the fixed handle by set bolt, its characteristics are: also comprise pull rod slot, claw beam, pull bar, runner, the pincers seat, holder, fixed cover, rotaring wheeling sleeve, sleeve pipe, two curved surface arc clamps, two connecting plate connecting pins, two connecting plates, link pin, clamp connecting pin and clamp seat, described pull rod slot is fixed on the flexible handle, described fixed cover is fixed in the fixed handle, described rotaring wheeling sleeve is sleeved in the fixed cover, described rotaring wheeling sleeve is contained on the rotaring wheeling sleeve, described holder is fixed on the rotaring wheeling sleeve, described pincers seat is fixed on holder and the runner, described drag link sleeve is contained in the rotaring wheeling sleeve, one end of this pull bar is provided with draw-bar seat, described draw-bar seat is connected in the pull rod slot, described claw beam is sleeved on the pull bar, one end of this claw beam is fixed on the rotaring wheeling sleeve, described two connecting plates all are fixed on the other end of pull bar by link pin, described clamp seat is fixed on the other end of claw beam, all have harmless tooth type structures on described two curved surface arc clamps, these two curved surface arc clamps all are connected on the clamp seat by the clamp connecting pin, described two curved surface arc clamps are connected with a slice connecting plate respectively by a connecting plate connecting pin respectively, these two curved surface arc clamps intersect mutually, and described casing pipe sleeve is contained on the claw beam.
Pull rod slot described in the utility model is fixed by welding on the flexible handle.
Holder described in the utility model is fixed on the rotaring wheeling sleeve by gummed.
This utility model compared with prior art, have the following advantages and effect: can rotate by set bolt between fixed handle and the flexible handle, rotaring wheeling sleeve is inserted in fixed cover and can rotates, and runner is inserted in rotaring wheeling sleeve and can rotates, and makes of the present utility model very easy to use, fixed handle and flexible handle as long as hold with a firm grip, by flexible handle pulling pull bar, pull bar pulling curved surface arc clamp makes binding clip closure of the present utility model, after opening handle, binding clip opens.
Clamp of the present utility model is curved surface arc and flexibly movable, design has harmless tooth type structures, in in Wicresoft's peritoneoscope human abdominal cavity, performing the operation, be the arcual clamp of curved surface and in the operation of organ pipe tissue surface cell membrane, can arbitrarily do not scratch, under the effect of harmless flute profile, can arbitrarily not scratch during the grip tissue cell membrane.
Clamp in this utility model can 360 ° of rotations, and what be convenient to perform the operation carries out smoothly, reaches its multifunctionality.Of the present utility model simple in structure, reasonable in design, easy to use, the security performance height grasps and good separating effect the tissue surface cell membrane.
Description of drawings
Fig. 1 is the structural representation of cell membrane nipper among this utility model embodiment.
Fig. 2 is the sectional structure sketch map of cell membrane nipper among this utility model embodiment.
Fig. 3 is the head construction sketch map of cell membrane nipper among this utility model embodiment.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by embodiment, and following examples are to explanation of the present utility model and this utility model is not limited to following examples.
Embodiment:
Referring to Fig. 1 to Fig. 3, cell membrane nipper in the present embodiment comprises fixed handle 1, flexible handle 2, set bolt 3, pull rod slot 4, claw beam 5, pull bar 6, runner 7, pincers seat 8, holder 9, fixed cover 10, rotaring wheeling sleeve 11, sleeve pipe 13, two curved surface arc clamps 14, two connecting plate connecting pins 16, two connecting plates 17, link pin 18, clamp connecting pin 19 and clamp seats 20, and wherein flexible handle 2 is connected on the fixed handle 1 by set bolt 3.
Pull rod slot 4 in the present embodiment is fixed by welding on the flexible handle 2, fixed cover 10 is fixed in the fixed handle 1, and rotaring wheeling sleeve 11 is sleeved in the fixed cover 10, and runner 7 is sleeved on the rotaring wheeling sleeve 11, holder 9 is fixed on the rotaring wheeling sleeve 11 by gummed, and pincers seat 8 is fixed on holder 9 and the runner 7.
Pull bar 6 in the present embodiment is sleeved in the rotaring wheeling sleeve 11, and an end of this pull bar 6 is provided with draw-bar seat 12, and described draw-bar seat 12 is connected in the pull rod slot 4, makes can spur pull bar 6 by flexible handle 2.Claw beam 5 in the present embodiment is sleeved on the pull bar 6, and an end of this claw beam 5 is fixed on the rotaring wheeling sleeve 11, and sleeve pipe 13 is sleeved on the claw beam 5.
Two connecting plates 17 in the present embodiment all are fixed on the other end of pull bar 6 by link pin 18, clamp seat 20 is fixed on the other end of claw beam 5, all have harmless flute profile 15 structures on two curved surface arc clamps 14, these two curved surface arc clamps 14 all are connected on the clamp seat 20 by clamp connecting pin 19, two curved surface arc clamps 14 are connected with a slice connecting plate 17 respectively by a connecting plate connecting pin 16 respectively, and these two curved surface arc clamps 14 intersect mutually.This utility model mean camber arc clamp 14 is the curved surface arcuate structure, and the curved surface arcuate structure of this curved surface arc clamp 14 is common practise for a person skilled in the art, no longer describes in detail herein.
Above content described in this description only is to the explanation of this utility model structure example.This utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present utility model or surmount the defined scope of these claims, all should belong to protection domain of the present utility model.
Claims (3)
1. cell membrane nipper, comprise fixed handle, flexible handle and set bolt, described flexible handle is connected on the fixed handle by set bolt, it is characterized in that: also comprise pull rod slot, claw beam, pull bar, runner, the pincers seat, holder, fixed cover, rotaring wheeling sleeve, sleeve pipe, two curved surface arc clamps, two connecting plate connecting pins, two connecting plates, link pin, clamp connecting pin and clamp seat, described pull rod slot is fixed on the flexible handle, described fixed cover is fixed in the fixed handle, described rotaring wheeling sleeve is sleeved in the fixed cover, described rotaring wheeling sleeve is contained on the rotaring wheeling sleeve, described holder is fixed on the rotaring wheeling sleeve, described pincers seat is fixed on holder and the runner, described drag link sleeve is contained in the rotaring wheeling sleeve, one end of this pull bar is provided with draw-bar seat, described draw-bar seat is connected in the pull rod slot, described claw beam is sleeved on the pull bar, one end of this claw beam is fixed on the rotaring wheeling sleeve, described two connecting plates all are fixed on the other end of pull bar by link pin, described clamp seat is fixed on the other end of claw beam, all have harmless tooth type structures on described two curved surface arc clamps, these two curved surface arc clamps all are connected on the clamp seat by the clamp connecting pin, described two curved surface arc clamps are connected with a slice connecting plate respectively by a connecting plate connecting pin respectively, these two curved surface arc clamps intersect mutually, and described casing pipe sleeve is contained on the claw beam.
2. cell membrane nipper according to claim 1 is characterized in that: described pull rod slot is fixed by welding on the flexible handle.
3. cell membrane nipper according to claim 1 is characterized in that: described holder is fixed on the rotaring wheeling sleeve by gummed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202948595U CN201775662U (en) | 2010-08-16 | 2010-08-16 | Thin membrane gripping tongs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202948595U CN201775662U (en) | 2010-08-16 | 2010-08-16 | Thin membrane gripping tongs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201775662U true CN201775662U (en) | 2011-03-30 |
Family
ID=43788899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202948595U Expired - Fee Related CN201775662U (en) | 2010-08-16 | 2010-08-16 | Thin membrane gripping tongs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201775662U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108527302A (en) * | 2018-05-25 | 2018-09-14 | 吴江远洋电气有限责任公司 | A kind of on-load voltage regulating switch oil chamber foreign body clamp device |
| CN113749696A (en) * | 2021-09-30 | 2021-12-07 | 苏州法兰克曼医疗器械有限公司 | Adjustable binding clip assembly and biopsy forceps |
-
2010
- 2010-08-16 CN CN2010202948595U patent/CN201775662U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108527302A (en) * | 2018-05-25 | 2018-09-14 | 吴江远洋电气有限责任公司 | A kind of on-load voltage regulating switch oil chamber foreign body clamp device |
| CN113749696A (en) * | 2021-09-30 | 2021-12-07 | 苏州法兰克曼医疗器械有限公司 | Adjustable binding clip assembly and biopsy forceps |
| CN113749696B (en) * | 2021-09-30 | 2023-09-22 | 苏州法兰克曼医疗器械有限公司 | Adjustable binding clip assembly and biopsy forceps |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201775662U (en) | Thin membrane gripping tongs | |
| CN202069649U (en) | Spring forceps for open surgery | |
| CN203263491U (en) | Medical thin film grabbing forceps | |
| CN202497194U (en) | Cholangiography forceps | |
| CN202505434U (en) | Diaphysis bone holding forceps | |
| CN201379623Y (en) | Cholecyst grasping clamp for laparoscope surgery | |
| CN201683998U (en) | Trachea foreign body forceps | |
| CN201775643U (en) | Knotting forceps | |
| CN202020494U (en) | Oval grasping forceps | |
| CN201602841U (en) | Direct-vision minimally-invasive duckbilled grasping forceps | |
| CN202027635U (en) | Suture grasping forceps in open surgery | |
| CN202020469U (en) | Traction tongs | |
| CN202740106U (en) | Gripping tongs for oviducts | |
| CN202096259U (en) | Duckbilled nipper | |
| CN201822878U (en) | Scalp draw vice | |
| CN201578327U (en) | Forward-viewing minimal invasive non-invasive small grasping forceps | |
| CN202069654U (en) | Membrane forceps | |
| CN201719316U (en) | Direct-vision cell membrane gripping forceps | |
| CN202096262U (en) | Heavy type gripping tongs | |
| CN202096255U (en) | Stomach nipper | |
| CN202740078U (en) | Sawtooth foreign matter pincers for trachea | |
| CN202020474U (en) | Gripping tongs for suturing | |
| CN202020493U (en) | Wolf tooth gripping forceps | |
| CN202069625U (en) | Grasping forceps for direct-vision body operation | |
| CN202069627U (en) | Aerial contrite gripping tongs |
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: 20110330 Termination date: 20120816 |