CN201683952U - Blood vessel occlusion grasping forceps - Google Patents
Blood vessel occlusion grasping forceps Download PDFInfo
- Publication number
- CN201683952U CN201683952U CN2010202063290U CN201020206329U CN201683952U CN 201683952 U CN201683952 U CN 201683952U CN 2010202063290 U CN2010202063290 U CN 2010202063290U CN 201020206329 U CN201020206329 U CN 201020206329U CN 201683952 U CN201683952 U CN 201683952U
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- fixed
- pin
- handle
- blood vessel
- plate
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Abstract
The utility model relates to blood vessel occlusion grasping forceps which are special used for temporarily clamping and closing blood vessels and capillaries in human body in human body surgeries in laparoscopic surgeries, and belong to the technical field of medical equipment. The blood vessel occlusion grasping forceps comprise a fixed handle, a movable handle, a fixed bolt, a reset spring, a screw, a rotator, a rotating sleeve, a ball bearing, a pressure plate, a fixed sleeve, a seal ring, a tension rod, forceps levers, forceps clamps, forceps clamp pins, a connecting plate, a forceps head seat, a tension rod seat, a shaft sleeve, a fixed plate, a tension rod pin, a connecting plate pin, a dental plate, a fixed pin, a pressure spring and latches. The blood vessel occlusion grasping forceps have the advantages of reasonable structural design, good blood vessel clamping and closing effect, no injury and convenient and safe use in surgeries.
Description
Technical field
This utility model relates to operation in the human body body in a kind of laparoscopic surgery, is exclusively used in the blood vessel blocking nipper that the temporary transient folder of inside of human body blood vessel and capillary channel closes, and belongs to technical field of medical instruments.
Background technology
In the human body body in the laparoscopic procedures, in case find focus in the human body body, need excision, in inadvertent closure, bleeding profusely appears in blood vessel or the temporary transient folder of certain capillary channel needs closes, prior art is with general apparatus forceps class blood vessel and the temporary transient folder of capillary channel to be closed, its defective is that apparatus does not match, and closes easily at folder blood vessel and capillary channel are damaged or break, and causes hemorrhage bigger, operating time is long, does not satisfy ideal surgical effect.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of reasonable in design, vascular clamp and closes effective, not damaged, operation safe blood vessel blocking nipper easy to use.
It is this blood vessel blocking nipper that this utility model solves the problems of the technologies described above the technical scheme that is adopted, its construction features is: be made up of fixed handle, flexible handle, set bolt, back-moving spring, screw, rotator, rotary sleeve, ball, pressing plate, fixed cover, sealing ring, pull bar, claw beam, clamp, clamp pin, connecting plate, binding clip seat, draw-bar seat, axle sleeve, fixing head, stay rod pin, connecting plate pin, tooth plate, steady pin, stage clip, latch, described fixed handle and flexible handle are connected and fixed by set bolt, have pull bar on the flexible handle and are pickled with grains or in wine; Article two, back-moving spring compresses mutually and is screwed respectively on fixed handle and flexible handle, stage clip and back-moving spring are one, tooth plate is fixed on flexible handle with steady pin and can rotates, latch and fixed handle are one, stage clip withstands tooth plate, tooth plate links to each other with latch, and rotator and claw beam welding are fixing, and flushing hole is arranged in the rotator and with claw beam and is connected; Pressing plate, axle sleeve and ball are arranged in the rotary sleeve, sealing ring and fixing head are arranged in the rotary sleeve, fixed cover is fixedlyed connected with axle sleeve, fixed cover is fixedlyed connected with fixed handle, two clamps have not damaged folder tooth and harmless groove, not damaged folder tooth and harmless groove match each other, two clamps are fixed on the binding clip seat with the clamp pin, the low side of two clamps is fixed on the connecting plate with the connecting plate pin, two connecting plates are fixed on the pull bar with stay rod pin, and the other end of pull bar has draw-bar seat, and pull bar is arranged in the claw beam, draw-bar seat be arranged on pull bar poor in, the binding clip seat is fixed with the claw beam welding.
This utility model is compared with prior art and is had the following advantages and effect:
1, the technology of not damaged folder tooth uses that make again can injured blood vessel and capillary channel in the clamp blood vessels fastness;
2, the technology of harmless groove is used and is made clamping littler, and damage surface is littler;
3, the blood vessel blocking nipper of this utility model design is that metal material is made, can irrigation and disinfection, also can use high-temperature sterilization.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of harmless groove.
The specific embodiment
Below in conjunction with embodiment this utility model is described in further detail, following examples are to explanation of the present utility model and this utility model is not limited to following examples.
Embodiment 1: as shown in Figure 1, 2, present embodiment is poor 20 by fixed handle 1, flexible handle 2, set bolt 3, back-moving spring 4, screw 5, rotator 6, rotary sleeve 7, ball 8, pressing plate 9, fixed cover 10, sealing ring 11, pull bar 12, claw beam 13, clamp 14, not damaged folder tooth 15, harmless groove 16, clamp pin 17, connecting plate 18, binding clip seat 19, pull bar, draw-bar seat 21, axle sleeve 22, flushing hole 23, fixing head 24, stay rod pin 25, connecting plate pin 26, tooth plate 27, steady pin 28, stage clip 29, latch 30 are formed.
Fixed handle 1 and flexible handle 2 usefulness set bolts 3 are connected and fixed and can rotate, and flexible handle 2 has pull bar poor 20; Article two, back-moving spring 4 compresses mutually respectively and is fixed on fixed handle 1 and the flexible handle 2 with screw 5, and has elasticity; Stage clip 29 is an one with back-moving spring 4, and tooth plate 27 usefulness steady pins 28 are fixed on flexible handle 2 and can rotate, and latch 30 is an one with fixed handle 1, and stage clip 29 withstands tooth plate 27 just, tooth plate 27 and latch 30 is coincide block.
Two clamps 14 have not damaged folder tooth 15 and harmless groove 16, not damaged folder tooth 15 and harmless groove folder 16 match each other when tight, two clamps 14 cross one another and are fixed on the binding clip seat 19 and can rotate with clamp pin 17, the low side of two clamps 14 is fixed on the connecting plate 18 and can rotates with connecting plate pin 26, two connecting plate 18 usefulness stay rod pins 25 are fixed on the pull bar 12 and can rotate, and the other end of pull bar 12 has draw-bar seat 21;
Design of the present utility model, between fixed handle 1 and flexible handle 2, back-moving spring 4 is installed, and design has stage clip 29 to withstand tooth plate 27 just tooth plate 27 and latch 30 to be coincide block, fixed handle 1 and flexible handle 2 as long as hold with a firm grip, clamp 14 is under the effect of tooth plate 27 and latch 30, clamp 14 clamps and can not unclamp, and when clamp 14 temporary transient folders closed blood vessel and capillary channel in operation is used, hands can unclamp; Pulling tooth plate 27 is thrown off tooth plate 27 and latch 30, and fixed handle 1 and flexible handle 2 automatically reset under the effect of back-moving spring 4.
Design of the present utility model, clamp 14 designs have not damaged folder tooth 15 and harmless groove 16, when clamp 14 temporary transient folders close blood vessel and capillary channel in operation is used, not damaged folder tooth 15 can not damage blood vessel and capillary channel, it is littler to make folder close the position under the effect of harmless groove 16, reach the purpose that temporary transient folder closes, guarantee carrying out smoothly of operation.
The rotator 6 of this utility model design has guaranteed that clamp 14 can rotate by 360 degree, under the peritoneoscope effect, inserts in the human body and can block and folder closes the position according to need, can adjust the direction of clamp 14, improves its effect, reaches the multifunctionality of application.
This utility model is that metal material is made, can irrigation and disinfection, also can use high-temperature sterilization.
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 (1)
1. blood vessel blocking nipper, it is characterized in that: form by fixed handle, flexible handle, set bolt, back-moving spring, screw, rotator, rotary sleeve, ball, pressing plate, fixed cover, sealing ring, pull bar, claw beam, clamp, clamp pin, connecting plate, binding clip seat, draw-bar seat, axle sleeve, fixing head, stay rod pin, connecting plate pin, tooth plate, steady pin, stage clip, latch, described fixed handle and flexible handle are connected and fixed by set bolt, have pull bar on the flexible handle and are pickled with grains or in wine; Article two, back-moving spring compresses mutually and is screwed respectively on fixed handle and flexible handle, stage clip and back-moving spring are one, tooth plate is fixed on flexible handle with steady pin and can rotates, latch and fixed handle are one, stage clip withstands tooth plate, tooth plate links to each other with latch, and rotator and claw beam welding are fixing, and flushing hole is arranged in the rotator and with claw beam and is connected; Pressing plate, axle sleeve and ball are arranged in the rotary sleeve, sealing ring and fixing head are arranged in the rotary sleeve, fixed cover is fixedlyed connected with axle sleeve, fixed cover is fixedlyed connected with fixed handle, two clamps have not damaged folder tooth and harmless groove, not damaged folder tooth and harmless groove match each other, two clamps are fixed on the binding clip seat with the clamp pin, the low side of two clamps is fixed on the connecting plate with the connecting plate pin, two connecting plates are fixed on the pull bar with stay rod pin, and the other end of pull bar has draw-bar seat, and pull bar is arranged in the claw beam, draw-bar seat be arranged on pull bar poor in, the binding clip seat is fixed with the claw beam welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202063290U CN201683952U (en) | 2010-05-27 | 2010-05-27 | Blood vessel occlusion grasping forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202063290U CN201683952U (en) | 2010-05-27 | 2010-05-27 | Blood vessel occlusion grasping forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201683952U true CN201683952U (en) | 2010-12-29 |
Family
ID=43372243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202063290U Expired - Fee Related CN201683952U (en) | 2010-05-27 | 2010-05-27 | Blood vessel occlusion grasping forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201683952U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021012573A1 (en) * | 2019-07-24 | 2021-01-28 | 嘉善飞阔医疗科技有限公司 | Disassemblable ultrasonic scalpel capable of preventing pin detachment |
-
2010
- 2010-05-27 CN CN2010202063290U patent/CN201683952U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021012573A1 (en) * | 2019-07-24 | 2021-01-28 | 嘉善飞阔医疗科技有限公司 | Disassemblable ultrasonic scalpel capable of preventing pin detachment |
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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: 20101229 Termination date: 20120527 |