CN202604954U - Laparoscopic surgical scissors - Google Patents
Laparoscopic surgical scissors Download PDFInfo
- Publication number
- CN202604954U CN202604954U CN 201220113991 CN201220113991U CN202604954U CN 202604954 U CN202604954 U CN 202604954U CN 201220113991 CN201220113991 CN 201220113991 CN 201220113991 U CN201220113991 U CN 201220113991U CN 202604954 U CN202604954 U CN 202604954U
- Authority
- CN
- China
- Prior art keywords
- shears
- fixed
- sleeve
- handle
- rotaring wheeling
- 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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Abstract
The utility model discloses laparoscopic surgical scissors. The laparoscopic surgical scissors are characterized by comprising a fixed handle, a free handle, a claw beam, a draw bar, a scissors clamp component, and a runner device, the fixed handle is hinged with the free handle, and the runner device is composed of a runner, a runner jacket, a trolley, a ball jacket, a connecting jacket, a pull rod jacket, and a fixed jacket. Compared with the prior art, the laparoscopic surgical scissors have the advantages and effects that the laparoscopic surgical scissors are reasonable in structure design, good in splicing, separating and cutting effect, convenient to use, safe in surgery, and the like.
Description
Technical field
This utility model relates to a kind of laparoscopic surgery shears, is used in operation, intracorporeal organ being carried out montage separation and cutting.
Background technology
In laparoscopic procedures, often need montage separate and cutting to carrying out in the body, in the prior art; Be to carry out montage with cutter and general pincers class apparatus to separate and cut; Its defective is that the function singleness of general cutter and pincers type apparatus needs multiple tracks operation order; The long trouble of operating time has satisfied not the surgical effect that ideal intracorporeal organ montage separates and cuts.
The utility model content
This utility model technical problem to be solved is to overcome existing above-mentioned deficiency in the prior art; And a kind of reasonable in design is provided; The laparoscopic surgery shears of montage separation and good cutting effect, easy to use, operation safety is carried out in human oriented design in the body.
This utility model addresses the above problem the technical scheme that is adopted: this kind laparoscopic surgery shears is characterized in that: comprise fixed handle, flexible handle, claw beam, pull bar, shears clip assembly and rotary wheel device, fixed handle and flexible handle are hinged; Rotary wheel device comprises runner, rotaring wheeling sleeve, roller, ball cover, adapter sleeve, drag link sleeve, fixed cover, and flexible handle is provided with pull rod slot, and flexible handle is equipped with limit base; Claw beam is fixedly connected with runner, rotaring wheeling sleeve, shears holder, is with two rollers on the rotaring wheeling sleeve, and rotaring wheeling sleeve is rotatably installed in ball through two rollers and puts; Ball cover fixed operating sleeve; Adapter sleeve is fixed on the fixed handle, is with drag link sleeve and fixed cover on the pull bar, and drag link sleeve is fixed on the fixed handle; Fixed cover is arranged in the rotaring wheeling sleeve; The shears clip assembly is installed on the shears holder and with an end of pull bar and is connected, and the pull bar other end has draw-bar seat, and draw-bar seat snaps in pull rod slot.
Be provided with limit spring in the described limit base of this utility model, flexible handle is provided with spacing hole, and limit base and limit spring are arranged in the spacing hole, and limit base is installed in the spacing hole through spacer pin.
The described shears clip assembly of this utility model is provided with shears folder, shears folder connecting pin, connecting plate connecting pin, connecting plate, link pin, blade and pitman coupling; One end of two shears folders respectively has blade; When clamping, two blades coincide mutually; Two shears folder other ends cross one another, and two shears folders are fixed on the shears holder with shears folder connecting pin, and two shears folder other ends are fixed on two connecting plates with the connecting plate connecting pin; Two connecting plates are fixed on an end of pitman coupling with link pin, and the other end of pitman coupling is fixedly connected with pull bar.
This utility model also is provided with flushing hole, and runner and rotaring wheeling sleeve are passed in described flushing hole, and flushing hole is equipped with the flushing port lid.
This utility model compared with prior art has the following advantages and effect: reasonable in design, carry out characteristics such as montage separation and good cutting effect, easy to use, operation safety in the body.
Description of drawings
Fig. 1 is the structural representation of this utility model embodiment.
Fig. 2 is the structural representation at A place among Fig. 1.
Fig. 3 is the structural representation at B place among Fig. 1.
Fig. 4 is the structural representation of this utility model embodiment shears head.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment this utility model is further described.
Referring to figure l～Fig. 4, this utility model embodiment comprises fixed handle 1, flexible handle 2, claw beam 3, pull bar 4, shears clip assembly I and rotary wheel device II, and fixed handle 1 is hinged with flexible handle 2; The rotary wheel device II comprises runner 5, rotaring wheeling sleeve 6, roller 7, ball cover 8, adapter sleeve 9, drag link sleeve 10, fixed cover 11, and flexible handle 2 is provided with pull rod slot 12, and flexible handle 2 is equipped with limit base 13; Claw beam 3 is fixedly connected with runner 5, rotaring wheeling sleeve 6, shears holder 25, is with two rollers 7 on the rotaring wheeling sleeve 6, and rotaring wheeling sleeve 6 is rotatably installed on the ball cover 8 through two rollers 7; Ball overlaps 8 fixed operating sleeves 9; Adapter sleeve 9 is fixed on the fixed handle 1, is with drag link sleeve 10 and fixed cover 11 on the pull bar 4, and drag link sleeve 10 is fixed on the fixed handle 1; Fixed cover 11 is arranged in the rotaring wheeling sleeve 6; Shears presss from both sides 17 assemblies and is installed on the shears holder 25 and with an end of pull bar 4 and is connected, and pull bar 4 other ends have draw-bar seat 26, and draw-bar seat 26 snaps in pull rod slot 12.
Be provided with limit spring 14 in the described limit base 13 of this utility model, flexible handle 2 is provided with spacing hole 15, and limit base 13 is arranged in the spacing hole 15 with limit spring 14, and limit base 13 is installed in the spacing hole 15 through spacer pin 16.
The described shears clip assembly of this utility model I is provided with shears folder 17, shears folder connecting pin 18, connecting plate connecting pin 19, connecting plate 20, shears folder connecting pin 18, blade and pitman coupling 22; One end of two shears folders 17 respectively has blade; When clamping, two blades coincide mutually; Two shears press from both sides 17 other ends and cross one another, and two shears folder 17 usefulness shears folder connecting pins 18 are fixed on the shears holder 25, and two shears press from both sides 17 other ends and are fixed on two connecting plates 20 with connecting plate connecting pin 19; Two connecting plate 20 usefulness shears folder connecting pins 18 are fixed on an end of pitman coupling 22, and the other end of pitman coupling 22 is fixedly connected with pull bar 4.
This utility model also is provided with flushing hole 23, and runner 5 and rotaring wheeling sleeve 6 are passed in described flushing hole 23, and flushing hole 23 is equipped with flushing port lid 24.
It is flexibly movable that the laparoscopic surgery shears that this utility model designs, the shears that is designed press from both sides 17 assemblies, and insulation is with firm; Shears folder 17 be designed with straight shape, also have curvedly, hook is also arranged, in operation process, the doctor separates and the cutting flexible Application according to people's in-vivo tissue being fried in shallow oil connect.
The laparoscopic surgery shears of this utility model design, described runner 5 are in surgical application, and the shears head can rotate by 360 degree, and what be convenient to perform the operation carries out smoothly, reaches its multifunctionality.The laparoscopic surgery shears adopts metal material to make, can irrigation and disinfection, also can use high-temperature sterilization.
The simple deformation or the combination of every this utility model embodiment technical scheme and technical characterictic all should be thought the protection domain that falls into this utility model.
Claims (4)
1. laparoscopic surgery shears, it is characterized in that: comprise fixed handle, flexible handle, claw beam, pull bar, shears clip assembly and rotary wheel device, fixed handle and flexible handle are hinged; Rotary wheel device comprises runner, rotaring wheeling sleeve, roller, ball cover, adapter sleeve, drag link sleeve, fixed cover, and flexible handle is provided with pull rod slot, and flexible handle is equipped with limit base; Claw beam is fixedly connected with runner, rotaring wheeling sleeve, shears holder, is with two rollers on the rotaring wheeling sleeve, and rotaring wheeling sleeve is rotatably installed in ball through two rollers and puts; Ball cover fixed operating sleeve; Adapter sleeve is fixed on the fixed handle, is with drag link sleeve and fixed cover on the pull bar, and drag link sleeve is fixed on the fixed handle; Fixed cover is arranged in the rotaring wheeling sleeve; The shears clip assembly is installed on the shears holder and with an end of pull bar and is connected, and the pull bar other end has draw-bar seat, and draw-bar seat snaps in pull rod slot.
2. according to the described laparoscopic surgery shears of claim l; It is characterized in that: be provided with limit spring in the described limit base; Flexible handle is provided with spacing hole, and limit base and limit spring are arranged in the spacing hole, and limit base is installed in the spacing hole through spacer pin.
3. according to claim l or 2 described laparoscopic surgery shears; It is characterized in that: described shears clip assembly is provided with shears folder, shears folder connecting pin, connecting plate connecting pin, connecting plate, link pin, blade and pitman coupling; One end of two shears folders respectively has blade, coincide mutually when two blades clamp, and two shears folder other ends cross one another; Two shears folders are fixed on the shears holder with shears folder connecting pin; Two shears folder other ends are fixed on two connecting plates with the connecting plate connecting pin, and two connecting plates are fixed on an end of pitman coupling with link pin, and the other end of pitman coupling is fixedly connected with pull bar.
4. according to claim l or 2 described laparoscopic surgery shears, it is characterized in that: also be provided with flushing hole, runner and rotaring wheeling sleeve are passed in described flushing hole, and flushing hole is equipped with the flushing port lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220113991 CN202604954U (en) | 2012-03-23 | 2012-03-23 | Laparoscopic surgical scissors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220113991 CN202604954U (en) | 2012-03-23 | 2012-03-23 | Laparoscopic surgical scissors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202604954U true CN202604954U (en) | 2012-12-19 |
Family
ID=47338691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220113991 Expired - Fee Related CN202604954U (en) | 2012-03-23 | 2012-03-23 | Laparoscopic surgical scissors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202604954U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108651046A (en) * | 2018-06-20 | 2018-10-16 | 江苏省宜兴中等专业学校 | A kind of Simple scissors for landscaping |
-
2012
- 2012-03-23 CN CN 201220113991 patent/CN202604954U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108651046A (en) * | 2018-06-20 | 2018-10-16 | 江苏省宜兴中等专业学校 | A kind of Simple scissors for landscaping |
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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: 20121219 Termination date: 20130323 |