CN205386160U - Surgical retractor for oncology of area excision device - Google Patents
Surgical retractor for oncology of area excision device Download PDFInfo
- Publication number
- CN205386160U CN205386160U CN201620066152.6U CN201620066152U CN205386160U CN 205386160 U CN205386160 U CN 205386160U CN 201620066152 U CN201620066152 U CN 201620066152U CN 205386160 U CN205386160 U CN 205386160U
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- base
- fixed
- screw rod
- nut
- expansion link
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Abstract
The utility model relates to a surgical retractor for oncology of area excision device belongs to the medical instrument field, the on -line screen storage device comprises a base, a telescopic link is fixed to base one end, establish the slide in the base, establish the slider in the slide, the nut is established to the slide tip, the nut diameter is less than the slide diameter, nut fit in screw rod, the end part of the screw rod fixes the swing handle, slider one end and screw rod contact, the spring is established to the other end, fixed telescopic link on the slider, its with the base on the telescopic link parallel, at two telescopic link tip equipartition screw holes, threaded hole leads through the screw fixation and hacks, it is the comb form to lead to hack, fix a rubber's gasbag on the base through metal collapsible tube, the sucking disc is established to the gasbag lower part, sucking disc actuation face and gasbag intercommunication, the last still fixed excision pincers of metal collapsible tube, the work end tip of excision pincers is the blade and the blade sets up in opposite directions, two blades of excision pincers set up respectively in the sucking disc both sides, the size is adjustable, the not unidimensional incision of adaptation.
Description
Technical field
This utility model relates to a kind of oncology operation retractor with ablation device, belongs to medical instruments field.
Background technology
Retractor, also known as drag hook, in order to retract tissue, appears and needs range of operation, it is simple to detects and operates, and can be divided into hand-held drag hook and self-retractor two class.There is the specification of various difformity and size, can need to select suitable drag hook according to operation.The retractor commonly used now is generally scissor-shaped, two shearing leaf fixes two respectively and retracts sheet in order to strut otch, but this retractor does not fix device, once loose one's grip and again will closing under otch elastic reaction after strutting, can only be strutted by medical personnel always, in-convenience in use, this retractor size is fixed simultaneously, does not then have for bigger otch and well struts effect.Present ablation device usually uses tweezers, but the power of tweezers is not easy to grasp, and has firmly lacked and can't clip, has exerted oneself big and easily tumor be caught broken, if not having tweezers will be difficult to process at hand.
Utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: provides a kind of oncology operation retractor with ablation device, dimension adjustable, adapts to various sizes of otch, will not reset after strutting, it is possible to positioning tumor is also extractd in time simultaneously.
Oncology operation retractor with ablation device described in the utility model, including base, an expansion link is fixed in base one end, slideway is set in base, slide block is set in slideway, slideway end sets nut, nut diameter is less than slideway diameter, screw rod is coordinated in nut, screw rod end fixed rotary handle, slide block one end contacts with screw rod, the other end sets spring, slide block is fixed expansion link, it is parallel with the expansion link on base, at two uniform screwed holes in expansion link end, it is screwed in screwed hole and retracts sheet, retracting sheet is comb shape, base is fixed the air bag of a rubber by metal hose, air bag bottom sets sucker, sucker adhesive face connects with air bag, metal hose is also fixed enucleation forceps, the end, working end of enucleation forceps is cutting edge and cutting edge is oppositely arranged, two cutting edges of enucleation forceps are separately positioned on sucker both sides.
Operation principle and process:
nullDuring work，The sheet that retracts on two expansion links is stretched into otch，Then swing handle is rotated，Screw rod moves in base，Slide block is promoted to move in slideway，And then drive expansion link fixed thereon away from the expansion link being fixed on base，And then two retract sheet and retracted by otch，When otch is retracted to the suitable surgical visual field，Stop the rotation swing handle，Retract sheet position to fix，Continue to exert oneself without medical personnel，Save manpower，At two uniform screwed holes in expansion link end，Can increase and decrease according to size incision and a number of retract sheet，Strong adaptability，First air bag is pinched flat，Then sucker is placed in tumor，Decontrol air bag，Tumor is held by sucker under atmospheric pressure effect，Then enucleation forceps is held，The junction of tumor Yu normal structure is cut off by the cutting edge of enucleation forceps，Complete operation process，Swing handle is reversely rotated after having performed the operation，Slide block resets under spring force effect，Retracting sheet is comb shape，It is easy to doctor sew up a wound between comb.
This utility model is compared with prior art had the beneficial effect that
Oncology operation retractor with ablation device described in the utility model, owing to interior bar upper end connects mobile bar by bulb joint, mobile bar connects base by bulb joint, therefore base can move up and down and unrestricted, and a position can be fixed on for a long time, reduce artificial, retract sheet position and fix, continue to exert oneself without medical personnel, saving manpower, retracting sheet is comb shape, it is simple to doctor sews up a wound between comb, tumor is easily fixed, and it is convenient to extract.
Accompanying drawing explanation
Fig. 1 is this utility model embodiment schematic diagram.
In figure: 1, metal hose；2, enucleation forceps；3, sucker；4, air bag；5, cutting edge；6, spring；7, base；8, expansion link；9, screwed hole；10, sheet is retracted；11, slideway；12, screw rod；13, swing handle.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
nullAs shown in Figure 1，Oncology operation retractor with ablation device described in the utility model，Including base 7，An expansion link 8 is fixed in base 7 one end，Slideway 11 is set in base 7，Slide block is set in slideway 11，Slideway 11 end sets nut，Nut diameter is less than slideway 11 diameter，Screw rod 12 is coordinated in nut，Screw rod 12 end fixed rotary handle 13，Slide block one end contacts with screw rod 12，The other end sets spring 6，Slide block is fixed expansion link 8，It is parallel with the expansion link 8 on base 7，At two uniform screwed holes 9 in expansion link 8 end，It is screwed in screwed hole 9 and retracts sheet 10，Retract sheet 10 in comb shape，Base 7 is fixed the air bag 4 of a rubber by metal hose 1，Air bag 4 bottom sets sucker 3，Sucker 3 adhesive face connects with air bag 4，Metal hose 1 is also fixed enucleation forceps 2，The end, working end of enucleation forceps 2 is cutting edge 5 and cutting edge 5 is oppositely arranged，Two cutting edges 5 of enucleation forceps 2 are separately positioned on sucker 3 both sides.
Operation principle and process:
nullDuring work，The sheet 10 that retracts on two expansion links 8 is stretched into otch，Then swing handle 13 is rotated，Screw rod 12 moves in base 7，Promote slide block mobile in slideway 11，And then drive expansion link 8 fixed thereon away from the expansion link 8 being fixed on base 7，And then two retract sheet 10 and retracted by otch，When otch is retracted to the suitable surgical visual field，Stop the rotation swing handle 13，Retract sheet 10 position to fix，Continue to exert oneself without medical personnel，Save manpower，At two uniform screwed holes 9 in expansion link 8 end，Can increase and decrease according to size incision and a number of retract sheet 10，Strong adaptability，First air bag 4 is pinched flat，Then sucker 3 is placed in tumor，Decontrol air bag 4，Tumor is held by sucker 3 under atmospheric pressure effect，Then enucleation forceps 2 is held，The junction of tumor Yu normal structure is cut off by the cutting edge 5 of enucleation forceps 2，Complete operation process，Swing handle 13 is reversely rotated after having performed the operation，Slide block resets under spring 6 elastic force effect，Retract sheet 10 in comb shape，It is easy to doctor sew up a wound between comb.
Claims (1)
- null1. the oncology operation retractor with ablation device，It is characterized in that: include base (7)，An expansion link (8) is fixed in base (7) one end，Slideway (11) is set in base (7)，Slideway sets slide block in (11)，Slideway (11) end sets nut，Nut diameter is less than slideway (11) diameter，Screw rod (12) is coordinated in nut，Screw rod (12) end fixed rotary handle (13)，Slide block one end contacts with screw rod (12)，The other end sets spring (6)，Slide block is fixed expansion link (8)，It is parallel with the expansion link (8) on base (7)，Two the uniform screwed hole in expansion link (8) ends (9)，It is screwed in screwed hole (9) and retracts sheet (10)，Retract sheet (10) in comb shape，Base (7) is fixed the air bag (4) of a rubber by metal hose (1)，Air bag (4) bottom sets sucker (3)，Sucker (3) adhesive face connects with air bag (4)，Metal hose (1) is also fixed enucleation forceps (2)，The end, working end of enucleation forceps (2) is cutting edge (5) and cutting edge (5) is oppositely arranged，Two cutting edges (5) of enucleation forceps (2) are separately positioned on sucker (3) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620066152.6U CN205386160U (en) | 2016-01-22 | 2016-01-22 | Surgical retractor for oncology of area excision device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620066152.6U CN205386160U (en) | 2016-01-22 | 2016-01-22 | Surgical retractor for oncology of area excision device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205386160U true CN205386160U (en) | 2016-07-20 |
Family
ID=56381338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620066152.6U Expired - Fee Related CN205386160U (en) | 2016-01-22 | 2016-01-22 | Surgical retractor for oncology of area excision device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205386160U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107693072A (en) * | 2017-10-31 | 2018-02-16 | 无锡贝恩外科器械有限公司 | A kind of hysteroscope Endo-GIA |
| CN109498082A (en) * | 2019-01-07 | 2019-03-22 | 胡金雷 | A kind of general surgery muscle pull device |
| CN110811713A (en) * | 2019-11-22 | 2020-02-21 | 新余市人民医院 | Auxiliary supporting device for chest and heart surgery |
| WO2022236156A1 (en) * | 2021-05-07 | 2022-11-10 | Astura Medical Inc. | Spring loaded translating lateral retractor blade |
-
2016
- 2016-01-22 CN CN201620066152.6U patent/CN205386160U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107693072A (en) * | 2017-10-31 | 2018-02-16 | 无锡贝恩外科器械有限公司 | A kind of hysteroscope Endo-GIA |
| CN109498082A (en) * | 2019-01-07 | 2019-03-22 | 胡金雷 | A kind of general surgery muscle pull device |
| CN110811713A (en) * | 2019-11-22 | 2020-02-21 | 新余市人民医院 | Auxiliary supporting device for chest and heart surgery |
| WO2022236156A1 (en) * | 2021-05-07 | 2022-11-10 | Astura Medical Inc. | Spring loaded translating lateral retractor blade |
| US11806004B2 (en) | 2021-05-07 | 2023-11-07 | Astura Medical | Spring loaded translating lateral retractor blade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160720 Termination date: 20180122 |