CN201631310U - Direct vision canine tooth grasping forceps - Google Patents
Direct vision canine tooth grasping forceps Download PDFInfo
- Publication number
- CN201631310U CN201631310U CN 201020119053 CN201020119053U CN201631310U CN 201631310 U CN201631310 U CN 201631310U CN 201020119053 CN201020119053 CN 201020119053 CN 201020119053 U CN201020119053 U CN 201020119053U CN 201631310 U CN201631310 U CN 201631310U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- forceps
- fixed
- pull rod
- canine tooth
- 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
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- Surgical Instruments (AREA)
Abstract
The utility model discloses a direct vision canine tooth grasping forceps specially used for cutting or sampling a focal part in an abdominal cavity of a human body. The direct vision canine tooth grasping forceps comprise a fixed handle, a movable handle, a forceps rod, a forceps holder base, a pull rod part and a rotating wheel part and are characterized in that a pull rod in the pull rod part is arranged in the forceps rod; the forceps holder base is welded and fixed on the forceps rod; waist-shaped grooves and canine teeth which are cut with each other are arranged on opposite surfaces of two forceps holders; the rear ends of the forceps holders are mutually crossed; the crossing position is rotationally arranged on the forceps holder base through a forceps connection pin; the bottom ends of the two forceps holders are respectively and rotationally arranged on connecting plates through connecting plate connection pins; the two connecting plates are arranged at one end of a pull rod connecting head through pull rod connection pins; and the other end of the pull rod connecting head is welded and fixed with one end of the pull rod. The direct vision canine tooth grasping forceps have the advantages of good cutting effect in the cutting or sampling process, no falling-off and convenient and safe operation application.
Description
Technical field
This utility model relates to and a kind ofly in the operation, is exclusively used in human abdominal cavity inner disease foci position and stings the direct-view canine tooth nipper of cutting or taking a sample in direct-view peritoneoscope human abdominal cavity, belongs to technical field of medical instruments.
Background technology
In direct-view peritoneoscope human abdominal cavity in the operation, need sting human abdominal cavity inner disease foci position and cut or take a sample, help diagnosing the state of an illness.Prior art is to adopt operating scissors and scalpel to carry out cutting sampling, and is with nipper that its taking-ups is external, and its defective is to operate loaded down with trivial detailsly, easily comes off in vivo and loses, and does not satisfy ideal surgical effect.
The utility model content
Technical problem to be solved in the utility model is to overcome deficiency of the prior art and provide a kind of in direct-view peritoneoscope human abdominal cavity in the operation, be exclusively used in human abdominal cavity inner disease foci position and sting the direct-view canine tooth nipper of cutting or taking a sample, its clamp is provided with canine tooth and waist type groove, sting in extracting and to cut or take a sample, sting cut effective, can never come off, convenient, safety are used in operation.
The technical scheme in the invention for solving the above technical problem is: this direct-view canine tooth nipper, comprise fixed handle, flexible handle, claw beam, the clamp seat, tie component and runner parts, be characterized in: the pull bar in the described tie component is arranged in the claw beam, the clamp seat is weldingly fixed on the claw beam, the opposite face of two clamps is provided with waist type groove and engaged canine tooth, the clamp rear end crosses one another, its infall rotates by the clipper joint pin and is arranged on the clamp seat, the bottom of two clamps is rotated by the connecting plate connecting pin respectively and is arranged on the connecting plate, two connecting plates are arranged on an end of pitman coupling by link pin, and the end welding of the other end of pitman coupling and pull bar is fixing.
Fixed handle described in the utility model and flexible handle are rotationally connected by hold-down screw, are welded with pull rod slot on the flexible handle, and limit base also is installed on the flexible handle, and fixed handle is provided with electricity and coagulates installing hole.
Runner parts described in the utility model comprise runner, rotaring wheeling sleeve, roller, the ball cover, flushing hole, tie component comprises pull bar, adapter sleeve, drag link sleeve, fixed cover, draw-bar seat and pull rod slot, runner is welded on the claw beam, be provided with rotaring wheeling sleeve in the runner, rotaring wheeling sleeve is equipped with two rollers, fixed cover is filled in the rotaring wheeling sleeve, adapter sleeve is installed in outside the rotaring wheeling sleeve, the ball cover is installed in rotaring wheeling sleeve, outside roller and the adapter sleeve, drag link sleeve is filled in the adapter sleeve, pull bar is arranged in the claw beam and passes rotaring wheeling sleeve respectively, drag link sleeve and fixed cover, fixed handle is installed in outside drag link sleeve and the adapter sleeve, runner and rotaring wheeling sleeve and fixing with the runner welding are passed in flushing hole, and flushing port lid and flushing hole are connected and fixed.
This utility model compared with prior art has the following advantages: the direct-view canine tooth nipper of this utility model design, described direct-view is meant in the operation process to undergo surgery under direct-view without pneumoperitoneum certain space not to be arranged in the human body body.And direct-view canine tooth pincers are exclusively used in the direct-view operation, are exclusively used in the human body internal lesions position and sting and cut or take a sample.Described clamp is provided with canine tooth and waist type groove, stings in extracting and cuts or take a sample, and the sample body that canine tooth will be stung after cutting is tightened in waist type groove, can never come off.And clamp can rotate by 360 degree, and what be convenient to perform the operation carries out smoothly, reaches its multifunctionality.On the flexible handle of the present utility model limit base is installed, electricity is installed on fixed handle coagulates installing hole, limit base can guarantee to spur shears binder tool and can arbitrarily not damage, installation, electricity can be installed in electricity coagulates installing hole coagulate socket, reach nose and cut the effect that electricity coagulates.This utility model also is provided with flushing hole, can wash the residual liquid sterilization with disinfectant solution, also can use high-temperature sterilization.
Description of drawings
Fig. 1 is this utility model structural representation.
Fig. 2 be among Fig. 1 the clamp part A to view.
Structural representation when Fig. 3 opens for this utility model clamp.
The specific embodiment
Referring to Fig. 1～Fig. 3, this utility model comprises that fixed handle 1, flexible handle 2, hold-down screw 3, claw beam 4, clamp seat 5, pull bar 6, runner 7, rotaring wheeling sleeve 8, roller 9, ball cover 10, adapter sleeve 11, drag link sleeve 12, fixed cover 13, draw-bar seat 14, pull rod slot 15, limit base 16, flushing hole 17, flushing port lid 18, clamp 19, clamp connecting pin 20, connecting plate connecting pin 21, connecting plate 22, link pin 23, canine tooth 24, pitman coupling 25, electricity coagulate installing hole 26, waist type groove 27.Runner parts I comprises runner 7, rotaring wheeling sleeve 8, roller 9, ball cover 10, flushing hole 17, and tie component II comprises pull bar 6, adapter sleeve 11, drag link sleeve 12, fixed cover 13, draw-bar seat 14 and pull rod slot 15.
Fixed handle 1 and flexible handle 2 usefulness hold-down screws 3 are rotationally connected, and pull rod slot 15 is welded on the flexible handle 2, and limit base 16 is installed on the flexible handle 2, and electricity coagulates installing hole 26 and is installed on the fixed handle 1.
Claw beam 4 is fixing with runner 7 welding.Rotaring wheeling sleeve 8 is equipped with two rollers 9, and fixed cover 13 is filled in the rotaring wheeling sleeve 8, and adapter sleeve 11 is installed in outside the rotaring wheeling sleeve 8, and ball cover 10 is installed in rotaring wheeling sleeve 8, roller 9 and adapter sleeve 11 outer being fixed.Drag link sleeve 12 is filled in the adapter sleeve 11, and fixed handle 1 is installed in drag link sleeve 12 and adapter sleeve 11 outer being fixed.Rotaring wheeling sleeve 8 penetrates runner 7, and runner 7 and rotaring wheeling sleeve 8 and fixing with runner 7 welding are passed in flushing hole 17, and flushing port lid 18 is connected and fixed with flushing hole 17.Can wash the residual liquid sterilization with disinfectant solution by flushing hole 17, also can use high-temperature sterilization.
One end of two clamps 19 has canine tooth 24 and waist type groove 27, and when clamp 19 clamped, the waist type groove 27 on the clamp was identical relatively, and canine tooth 24 is engaged.The rear end of clamp 19 crosses one another, be arranged on the clamp seat 5 with 20 rotations of clipper joint pin at infall, the bottom of two clamps 19 is rotated respectively with connecting plate connecting pin 21 and is arranged on the connecting plate 22, two connecting plate 22 usefulness link pins 23 are fixed on an end of pitman coupling 25, the one end welding of the other end of pitman coupling 25 and pull bar 6 is fixing, and the other end of pull bar 6 has draw-bar seat 14.
Pull bar 6 penetrates claw beam 4, and passes rotaring wheeling sleeve 8, drag link sleeve 12 and fixed cover 13, and it is identical fixing that draw-bar seat 14 is inserted in pull rod slot 15, and clamp seat 5 is weldingly fixed on the claw beam 4.As long as at this moment hold flexible handle 2 with a firm grip, it spurs pull bar 6, pull bar 6 pulling clamps 19, and the binding clip closure is unclamped flexible handle 2 binding clips and is opened.Limit base 16 is installed on the flexible handle 2, electricity is installed on fixed handle 1 coagulates installing hole 26, limit base 16 guarantees that pulling shears binder tool can arbitrarily not damage.Electricity can be installed in electricity coagulates installing hole 26 coagulate socket, reach the effect that canine tooth pincers electricity coagulates.
In addition, need to prove, the specific embodiment described in this description, its zero, the shape of parts, institute's title of being named etc. 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.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. look at the canine tooth nipper straight for one kind, comprise fixed handle, flexible handle, claw beam, the clamp seat, tie component and runner parts, it is characterized in that: the pull bar in the described tie component is arranged in the claw beam, the clamp seat is weldingly fixed on the claw beam, the opposite face of two clamps is provided with waist type groove and engaged canine tooth, the clamp rear end crosses one another, its infall rotates by the clipper joint pin and is arranged on the clamp seat, the bottom of two clamps is rotated by the connecting plate connecting pin respectively and is arranged on the connecting plate, two connecting plates are arranged on an end of pitman coupling by link pin, and the end welding of the other end of pitman coupling and pull bar is fixing.
2. direct-view canine tooth nipper according to claim 1, it is characterized in that: described fixed handle and flexible handle are rotationally connected by hold-down screw, be welded with pull rod slot on the flexible handle, limit base also is installed on the flexible handle, fixed handle is provided with electricity and coagulates installing hole.
3. direct-view canine tooth nipper according to claim 1, it is characterized in that: described runner parts comprise runner, rotaring wheeling sleeve, roller, the ball cover, flushing hole, tie component comprises pull bar, adapter sleeve, drag link sleeve, fixed cover, draw-bar seat and pull rod slot, runner is welded on the claw beam, be provided with rotaring wheeling sleeve in the runner, rotaring wheeling sleeve is equipped with two rollers, fixed cover is filled in the rotaring wheeling sleeve, adapter sleeve is installed in outside the rotaring wheeling sleeve, the ball cover is installed in rotaring wheeling sleeve, outside roller and the adapter sleeve, drag link sleeve is filled in the adapter sleeve, pull bar is arranged in the claw beam and passes rotaring wheeling sleeve respectively, drag link sleeve and fixed cover, fixed handle is installed in outside drag link sleeve and the adapter sleeve, and runner and rotaring wheeling sleeve and fixing with the runner welding are passed in flushing hole, and flushing port lid and flushing hole are connected and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020119053 CN201631310U (en) | 2010-02-25 | 2010-02-25 | Direct vision canine tooth grasping forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020119053 CN201631310U (en) | 2010-02-25 | 2010-02-25 | Direct vision canine tooth grasping forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201631310U true CN201631310U (en) | 2010-11-17 |
Family
ID=43075781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020119053 Expired - Fee Related CN201631310U (en) | 2010-02-25 | 2010-02-25 | Direct vision canine tooth grasping forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201631310U (en) |
-
2010
- 2010-02-25 CN CN 201020119053 patent/CN201631310U/en not_active Expired - Fee Related
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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: 20101117 Termination date: 20110225 |