CN209847483U - Skin traction device - Google Patents
Skin traction device Download PDFInfo
- Publication number
- CN209847483U CN209847483U CN201920400436.8U CN201920400436U CN209847483U CN 209847483 U CN209847483 U CN 209847483U CN 201920400436 U CN201920400436 U CN 201920400436U CN 209847483 U CN209847483 U CN 209847483U
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- CN
- China
- Prior art keywords
- traction
- push
- skin
- traction cylinder
- driving lever
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- Expired - Fee Related
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The skin traction device comprises a traction cylinder, wherein the bottom end of the traction cylinder is provided with a plurality of suckers, a plurality of channels are formed in the wall of the traction cylinder, negative pressure suction mechanisms are arranged in the channels, each negative pressure suction mechanism corresponds to one sucker, the top end of the traction cylinder is provided with a traction cover, a hole is formed in the center of the traction cover, a support rod is arranged in the hole in a penetrating manner, the bottom end of the support rod is connected with a chassis, the top end of the support rod is connected with a push handle, and a traction; in conclusion, the utility model can be used to effectively pull up the skin of the patient vertically and adjust the pulling force, thereby bringing convenience to the patient and the medical staff.
Description
Technical Field
The utility model belongs to the technical field of the medical treatment, concretely relates to skin draw gear.
Background
When carrying out excision such as body surface swelling, scar, birthmark to and when carrying out plastic surgery, need let the patient will treat that operation position skin tractive is lax usually, the tension of skin when reducing the operation and sewing up the incision avoids the operation incision to split, lets the bare-handed tractive of patient or carries out the tractive with the clip usually, bare-handed or with the clip tractive relatively take trouble hard, the tractive dynamics is also difficult to control, and can not guarantee perpendicular tractive, the tractive effect is relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the weak point among the prior art, provide a skin draw gear, adopt this skin draw gear, can effectively carry out perpendicular tractive to patient's skin, and can control the tractive dynamics, the tractive effect is better.
In order to solve the technical problem, the utility model adopts the following technical scheme: skin draw gear, including drawing a section of thick bamboo, draw a bobbin end and be equipped with a plurality of sucking discs, draw and seted up a plurality of passageways in the section of thick bamboo wall, be equipped with negative pressure suction mechanism in the passageway, every negative pressure suction mechanism corresponds a sucking disc, draw a bobbin top and be equipped with the tractive lid, tractive lid center is opened has the hole, wears to be equipped with the bracing piece in the hole, the bracing piece bottom is connected with the chassis, the bracing piece top is connected with pushes away the handle, is equipped with in the bracing piece upper portion and draws.
The negative pressure suction mechanism comprises a rubber plug, a traction rod is connected to the rubber plug, a push-pull handle is connected to one side of the upper end of the traction rod, a slide way is formed in the traction cylinder wall on one side of the channel, the push-pull handle is arranged in the slide way in a penetrating mode, a limiting groove is formed in the traction cylinder wall above the slide way, and a limiting pin is inserted into the push-pull handle.
Traction cylinder positioning mechanism includes the driving lever, and the driving lever lower extreme articulates in the bracing piece, and the driving lever upper end is worn out to push away the handle and is connected with the slider, and driving lever one side is equipped with a plurality of spacing teeth, and spring coupling is passed through with the bracing piece inner wall on driving lever opposite side upper portion, and open on one side of the bracing piece has the slot hole, and the slot hole setting is worn out to spacing.
The section of the edge of the central hole of the traction cover is triangular, and the radius of the traction cover is larger than that of the upper end of the traction cylinder.
Adopt above-mentioned technical scheme, the utility model discloses following beneficial effect has: the negative pressure suction mechanism comprises a rubber plug, a traction rod and a push-pull handle, a slideway is formed in the traction cylinder wall on one side of the channel, the push-pull handle is arranged in the slideway in a penetrating mode, the push-pull handle is pushed upwards, the traction rubber plug slides upwards, the channel below the rubber plug generates negative pressure, and the sucking disc can suck the skin of a patient tightly; a limiting groove is formed in the traction cylinder wall above the slideway, a limiting pin is inserted into the push-pull handle, and when the push-pull handle is pushed to the top end of the slideway, the limiting pin can fix the push-pull handle; the deflector rod is provided with a plurality of limiting teeth, so that the fixed height of the traction cylinder can be adjusted, namely the force for drawing the skin of a patient is adjusted; the lower end of the deflector rod is hinged in the support rod, the upper end of the deflector rod penetrates through the push handle to be connected with a slide block, one side of the upper part of the deflector rod is connected with the inner wall of the support rod through a spring, and the deflector rod can be driven to compress the spring through the sliding of the slide block, so that the limiting teeth retract into the support rod, and the fixing of the traction cylinder can be released; the cross section of the edge of the central hole of the traction cover is triangular, so that the traction cylinder is conveniently clamped on the limiting teeth.
In conclusion, the utility model can be used to effectively pull up the skin of the patient vertically and adjust the pulling force, thereby bringing convenience to the patient and the medical staff.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
As shown in fig. 1, the utility model discloses a skin draw gear, including drawing a section of thick bamboo 1, draw a 1 bottom and be equipped with a plurality of sucking discs 2, draw and seted up a plurality of passageways 3 in a 1 wall, be equipped with negative pressure suction mechanism in the passageway 3, every negative pressure suction mechanism corresponds a sucking disc 2, draw a 1 top and be equipped with and draw lid 4, draw lid 4 center is opened and is equipped with the hole, wear to be equipped with bracing piece 5 in the hole, the bracing piece 5 bottom is connected with chassis 6, the bracing piece 5 top is connected with pushes away the handle 7, is equipped with in the 5 upper portions of bracing piece and draws a.
The negative pressure suction mechanism comprises a rubber plug 8, a traction rod 9 is connected to the rubber plug 8, a push-pull handle 10 is connected to one side of the upper end of the traction rod 9, a slide way 11 is formed in the wall of the traction cylinder 1 on one side of the channel 3, the push-pull handle 10 is arranged in the slide way 11 in a penetrating mode, a limiting groove 12 is formed in the wall of the traction cylinder 1 above the slide way 11, and a limiting pin 13 is inserted into the push-pull handle 10.
The traction cylinder positioning mechanism comprises a shifting rod 14, the lower end of the shifting rod 14 is hinged in the supporting rod 5, the upper end of the shifting rod 14 penetrates out of the push handle 7 to be connected with a sliding block 15, a plurality of limiting teeth 16 are arranged on one side of the shifting rod 14, the upper portion of the other side of the shifting rod 14 is connected with the inner wall of the supporting rod 5 through a spring 17, a long hole 18 is formed in one side of the supporting rod 5, and the limiting teeth 16 penetrate.
The section of the edge of the central hole of the traction cover 4 is triangular, and the radius of the traction cover 4 is larger than that of the upper end of the traction cylinder 1.
When the utility model is used, the traction cylinder 1 is vertically placed on the skin of a patient, then the traction cover 4 is pressed downwards, the gas in the sucker 2 is extruded out, then the push-pull handle 10 is slid upwards, the sucker 2 firmly sucks the skin of the patient, then the limit pin 13 is inserted into the limit groove 12, the push-pull handle 10 can be fixed, then the push handle 7 is jacked by the left hand, the protruding part of the traction cover 4 is pinched by the right hand, the traction is upwards performed, the traction cover 4 can be clamped on the limit tooth 16, the traction height is adjusted according to the condition, and the operation can be performed; after the operation is finished, the sliding block 15 is slid, the limiting teeth 16 are contracted into the supporting rod 5, the traction cylinder 1 automatically falls down, the limiting pin 13 is pulled out, and the push-pull handle 10 is returned to the in-situ interface to take down the device.
The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any form, and all of the technical matters of the present invention belong to the protection scope of the present invention to any simple modification, equivalent change and modification made by the above embodiments.
Claims (4)
1. Skin draw gear, its characterized in that: the traction cylinder comprises a traction cylinder body, wherein a plurality of suckers are arranged at the bottom end of the traction cylinder body, a plurality of channels are formed in the traction cylinder body, negative pressure suction mechanisms are arranged in the channels, each negative pressure suction mechanism corresponds to one sucker, a traction cover is arranged at the top end of the traction cylinder body, a hole is formed in the center of the traction cover, a supporting rod is arranged in the hole in a penetrating mode, the bottom end of the supporting rod is connected with a chassis, the top end of the supporting rod is connected with a push handle.
2. A skin traction device as defined in claim 1, wherein: the negative pressure suction mechanism comprises a rubber plug, a traction rod is connected to the rubber plug, a push-pull handle is connected to one side of the upper end of the traction rod, a slide way is formed in the traction cylinder wall on one side of the channel, the push-pull handle is arranged in the slide way in a penetrating mode, a limiting groove is formed in the traction cylinder wall above the slide way, and a limiting pin is inserted into the push-pull handle.
3. A skin traction device as defined in claim 1, wherein: traction cylinder positioning mechanism includes the driving lever, and the driving lever lower extreme articulates in the bracing piece, and the driving lever upper end is worn out to push away the handle and is connected with the slider, and driving lever one side is equipped with a plurality of spacing teeth, and spring coupling is passed through with the bracing piece inner wall on driving lever opposite side upper portion, and open on one side of the bracing piece has the slot hole, and the slot hole setting is worn out to spacing tooth.
4. A skin traction device as defined in claim 1, wherein: the cross section of the edge of the hole in the center of the drawing cover is in an inclined triangle shape, and the radius of the drawing cover is larger than that of the upper end of the drawing cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920400436.8U CN209847483U (en) | 2019-03-27 | 2019-03-27 | Skin traction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920400436.8U CN209847483U (en) | 2019-03-27 | 2019-03-27 | Skin traction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209847483U true CN209847483U (en) | 2019-12-27 |
Family
ID=68935297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920400436.8U Expired - Fee Related CN209847483U (en) | 2019-03-27 | 2019-03-27 | Skin traction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209847483U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112704528A (en) * | 2021-01-11 | 2021-04-27 | 郑州大学第一附属医院 | Skin flap traction device for mammary gland operation |
-
2019
- 2019-03-27 CN CN201920400436.8U patent/CN209847483U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112704528A (en) * | 2021-01-11 | 2021-04-27 | 郑州大学第一附属医院 | Skin flap traction device for mammary gland operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191227 Termination date: 20210327 |