CN214908296U - Traction device for repairing skin wound - Google Patents

Traction device for repairing skin wound Download PDF

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Publication number
CN214908296U
CN214908296U CN202120463526.9U CN202120463526U CN214908296U CN 214908296 U CN214908296 U CN 214908296U CN 202120463526 U CN202120463526 U CN 202120463526U CN 214908296 U CN214908296 U CN 214908296U
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CN
China
Prior art keywords
sliding
column
screw rod
supporting
rotating cylinder
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Active
Application number
CN202120463526.9U
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Chinese (zh)
Inventor
陈孝均
张戈
李�根
牟静
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LUZHOU PEOPLE'S HOSPITAL
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LUZHOU PEOPLE'S HOSPITAL
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Priority to CN202120463526.9U priority Critical patent/CN214908296U/en
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Abstract

The utility model belongs to the technical field of the medical treatment is supplementary, concretely relates to draw gear for skin surface of a wound restoration, its characterized in that: the device comprises a supporting seat, wherein a supporting plate is connected to the supporting seat in a lifting manner, a traction device matched with the supporting plate is connected to the supporting seat in a sliding manner, and the traction device comprises a second screw rod and a traction adjusting structure matched with the second screw rod; the utility model discloses novel structure, the convenience is removed the traction control structure, conveniently adjusts and pulls patient's skin, has improved the utility model discloses the convenience also makes things convenient for different patients to use simultaneously.

Description

Traction device for repairing skin wound
Technical Field
The utility model belongs to the technical field of the medical treatment is supplementary, concretely relates to skin surface of a wound is restoreed and is used draw gear.
Background
Skin soft tissue dilatation art, also known as soft tissue dilatation art, even use skin soft tissue expander, implant under the skin soft tissue, through increasing the expander gradually, realize the drawing of skin and stretch, utilize the cost of this kind of soft tissue expander higher, and need the manual work to take out after drawing the completion, and present draw gear function singleness moreover, it is inconvenient to use, also do not transfer the function of connecing patient's wound position when drawing, certain difficulty has been brought to medical personnel's operation, medical personnel's work load has been increased.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a draw gear for skin surface of a wound restoration, can effectual solution present draw gear function singleness, it is inconvenient to use, also does not have the function of transferring patient wound position at will when pulling, has brought certain difficulty for medical personnel's operation, has increased medical personnel's work load's problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a draw gear for skin surface of a wound restoration, includes the supporting seat, lifting connection has the backup pad on the supporting seat, sliding connection has draw gear with backup pad matched with on the supporting seat, draw gear include the second lead screw and with second lead screw matched with traction control structure.
Further, the traction adjusting structure comprises a sliding seat in sliding connection with the supporting seat, and the sliding seat is in threaded connection with the second screw rod; the sliding seat is rotatably connected with a rotating cylinder, the sliding seat is rotatably connected with a worm, and the lower end of the rotating cylinder is fixedly connected with a worm wheel meshed with the worm; the rotating cylinder is connected with a supporting bent column in a sliding manner, and a lifting adjusting mechanism matched with the supporting bent column is arranged in the rotating cylinder; the support curved column is connected with a telescopic curved column in a sliding manner.
Furthermore, the lifting adjusting mechanism comprises a first gear rotationally connected with the rotating cylinder, a second gear meshed with the first gear is rotationally connected with the rotating cylinder, a first screw rod is rotationally connected with the rotating cylinder, and a third gear meshed with the second gear is fixedly connected to the first screw rod; the first screw rod is in threaded connection with a sliding block, the sliding block is in sliding connection with the rotating cylinder, the lower end of the support bent column is fixedly connected with a sliding column, and the sliding column is in sliding connection with the sliding block; a limiting plate is fixedly connected to the supporting bent column, and a spring matched with the limiting plate is sleeved on the supporting bent column.
Furthermore, a lifting screw rod is rotatably connected to the supporting seat, a lifting slider in threaded connection with the lifting screw rod is slidably connected to the supporting seat, a connecting rod is rotatably connected to the lifting slider, and the connecting rod is rotatably connected with the supporting plate; the lower end of the supporting plate is fixedly connected with a lifting column, and the lifting column is connected with the supporting seat in a sliding mode.
Furthermore, a telescopic screw rod is rotatably connected to the supporting bent column and is in threaded connection with the telescopic bent column; the telescopic bent column is fixedly connected with a clamp.
The beneficial effects of the utility model reside in that:
1. the utility model discloses novel structure, the convenience is removed the traction control structure, conveniently adjusts and pulls patient's skin, has improved the utility model discloses the convenience also makes things convenient for different patients to use simultaneously.
2. Worm wheel and worm mutually support and can adjust the angle of a rotation section of thick bamboo, and the convenience is operated the wound of equidirectional not, has improved the utility model discloses a convenience and practicality.
Drawings
Fig. 1 is a first isometric view of the present invention;
fig. 2 is a second axial view of the present invention;
fig. 3 is an axial view of the traction device of the present invention;
fig. 4 is a schematic partial cross-sectional view of a traction device according to the present invention;
fig. 5 is a partially enlarged view of the area a in fig. 4 according to the present invention;
in the figure, the device comprises a support base 1, a support base 2, a support plate 201, a lifting screw rod 202, a connecting rod 3, a sliding base 301, a worm 4, a rotating cylinder 5, a support bent column 501, a third gear 502, a first screw rod 503, a sliding block 504, a sliding column 6, a telescopic bent column 7, a telescopic screw rod 8 and a second screw rod.
Detailed Description
The utility model provides a skin wound is restoreed and is used draw gear, as shown in fig. 1-5, includes supporting seat 1, the lift is connected with backup pad 2 on the supporting seat 1, sliding connection has the draw gear with backup pad 2 matched with on the supporting seat 1, draw gear include second lead screw 8 and with second lead screw 8 matched with pull regulation structure.
When a user uses the utility model, the patient places the upper limbs on the supporting plate 2, then adjusts the height of the supporting plate 2, after the supporting plate 2 is adjusted to a proper height, the medical staff rotates the second lead screw 8 to adjust the traction adjusting structures, and moves the two traction adjusting structures to proper positions, so that the traction adjusting structures can conveniently pull the skin; the utility model discloses novel structure, the convenience is removed the traction control structure, conveniently adjusts and pulls patient's skin, has improved the utility model discloses the convenience also makes things convenient for different patients to use simultaneously.
The traction adjusting structure comprises a sliding seat 3 which is in sliding connection with the supporting seat 1, and the sliding seat 3 is in threaded connection with a second screw rod 8; the sliding seat 3 is rotatably connected with a rotating cylinder 4, the sliding seat 3 is rotatably connected with a worm 301, and the lower end of the rotating cylinder 4 is fixedly connected with a worm wheel meshed with the worm 301; the rotating cylinder 4 is connected with a supporting bent column 5 in a sliding manner, and a lifting adjusting mechanism matched with the supporting bent column 5 is arranged in the rotating cylinder 4; the support bent column 5 is connected with a telescopic bent column 6 in a sliding mode.
When a user uses the utility model, the second screw rod 8 is rotated, and the second screw rod 8 drives the sliding seat 3 to move; then the worm 301 is rotated, the worm 301 drives the worm wheel to rotate, the worm wheel drives the rotating cylinder 4 to rotate, the rotating cylinder 4 drives the supporting curved column 5 to rotate, the height of the supporting curved column 5 can be adjusted by using the lifting adjusting mechanism, the supporting curved column 5 can be finely adjusted, and the practicability of the utility model is improved; worm wheel and worm 301 mutually support and can adjust the angle of a rotation section of thick bamboo 4, and the convenience is operated the wound of difference, has improved the utility model discloses a convenience and practicality.
The lifting adjusting mechanism comprises a first gear rotationally connected with the rotating cylinder 4, a second gear meshed with the first gear is rotationally connected to the rotating cylinder 4, a first screw rod 502 is rotationally connected to the rotating cylinder 4, and a third gear 501 meshed with the second gear is fixedly connected to the first screw rod 502; a sliding block 503 is screwed on the first screw rod 502, the sliding block 503 is connected with the rotating cylinder 4 in a sliding manner, a sliding column 504 is fixedly connected to the lower end of the support curved column 5, and the sliding column 504 is connected with the sliding block 503 in a sliding manner; a limiting plate is fixedly connected to the support bent column 5, and a spring matched with the limiting plate is sleeved on the support bent column 5; the support bent column 5 is provided with a first limiting groove, and the rotating cylinder 4 is provided with a first limiting block matched with the first limiting groove.
The first gear is rotated, the first gear drives the second gear to rotate, the second gear drives the third gear 501 to rotate, the third gear 501 drives the first screw rod 502 to rotate, the first screw rod 502 drives the sliding block 503 to slide, the sliding block 503 pushes the sliding column 504 to ascend, the sliding column 504 drives the supporting bent column 5 to slide, and the supporting bent column 5 drives the limiting plate extrusion spring; the first limiting groove and the first limiting block are matched with each other to prevent the support bent column 5 from rotating; through sliding block 503 and slip post 504 mutually supporting, can adjust the height of flexible curved post 6, improved the utility model discloses a convenience.
The supporting seat 1 is rotatably connected with a lifting screw rod 201, the supporting seat 1 is slidably connected with a lifting slider in threaded connection with the lifting screw rod 201, the lifting slider is rotatably connected with a connecting rod 202, and the connecting rod 202 is rotatably connected with the supporting plate 2; the lower end of the supporting plate 2 is fixedly connected with a lifting column, and the lifting column is connected with the supporting seat 1 in a sliding mode.
The lifting screw rod 201 is rotated, the lifting screw rod 201 drives the lifting slide block to slide, the lifting slide block drives the connecting rods 202 to rotate, the two symmetrical connecting rods 202 drive the supporting plate 2 to lift, and the position of the supporting plate 2 is adjusted; the regulation of backup pad 2 is mutually supported with the regulation of supporting curved post 5, conveniently adjusts the position of patient's arm, makes things convenient for medical personnel to use draw gear to operate, has improved the utility model discloses a convenience.
The support bent column 5 is rotatably connected with a telescopic screw rod 7, and the telescopic screw rod 7 is in threaded connection with the telescopic bent column 6; a second limiting groove is formed in the telescopic bent column 6, and a second limiting block matched with the second limiting groove is fixedly connected to the supporting bent column 5; the telescopic bent column 6 is fixedly connected with a clamp.
The telescopic screw rod 7 on the supporting bent column 5 is rotated, the telescopic screw rod 7 drives the telescopic bent column 6 to slide, and the distance between the clamp and the arm of the patient is adjusted through the telescopic bent column 6, so that the convenience of the utility model is improved; the second limiting groove and the first limiting groove are matched with each other, so that the telescopic complete rotation is prevented, and the stability of the clamp is improved.
The sliding seat 3 is provided with scale marks matched with the worm 301, and the worm 301 is fixedly connected with a pointer.
The scale lines and the pointer are matched with each other, so that medical staff can know the rotating angles of the two worms 301 conveniently.
The utility model discloses a working process does:
the user is using the utility model discloses the time, the patient places the upper limbs on backup pad 2, rotate lift lead screw 201, lift lead screw 201 takes lift slider to slide, lift slider takes connecting rod 202 to rotate, connecting rod 202 of two symmetries takes backup pad 2 to go up and down, adjust the position of backup pad 2, after the position control with patient's arm is accomplished, medical personnel rotate second lead screw 8 according to the position of patient's wound, second lead screw 8 takes sliding seat 3 to move, adjust sliding seat 3 to suitable position, medical personnel are according to the angle of patient's wound, rotate worm 301, worm 301 takes the worm wheel to rotate, the worm wheel takes rotary cylinder 4 to rotate, rotary cylinder 4 takes support curved column 5 to rotate, can adjust the position of clip; then the first gear is rotated, the first gear drives the second gear to rotate, the second gear drives the third gear 501 to rotate, the third gear 501 drives the first screw rod 502 to rotate, the first screw rod 502 drives the sliding block 503 to slide, the sliding block 503 pushes the sliding column 504 to ascend, the sliding column 504 drives the limiting plate to extrude the spring, the height of the clamp is adjusted through the sliding column 504, then the telescopic screw rod 7 is rotated to drive the telescopic bent column 6 to slide, the distance between the clamp and the arm of the patient is adjusted through the telescopic bent column 6, and therefore medical staff can conveniently clamp the skin of the patient through the clamp and conduct traction restoration on the skin.

Claims (5)

1. The utility model provides a draw gear for skin surface of a wound restoration which characterized in that: including supporting seat (1), the ascending and descending of supporting seat (1) is connected with backup pad (2), sliding connection has and backup pad (2) matched with draw gear on supporting seat (1), draw gear include second lead screw (8) and with second lead screw (8) matched with pull regulation structure.
2. A traction device for skin wound healing according to claim 1, wherein: the traction adjusting structure comprises a sliding seat (3) which is in sliding connection with the supporting seat (1), and the sliding seat (3) is in threaded connection with a second screw rod (8); the sliding seat (3) is rotatably connected with a rotating cylinder (4), the sliding seat (3) is rotatably connected with a worm (301), and the lower end of the rotating cylinder (4) is fixedly connected with a worm wheel meshed with the worm (301); the rotating cylinder (4) is connected with a supporting bent column (5) in a sliding manner, and a lifting adjusting mechanism matched with the supporting bent column (5) is arranged in the rotating cylinder (4); the support curved column (5) is connected with a telescopic curved column (6) in a sliding way.
3. A traction device for skin wound healing according to claim 2, wherein: the lifting adjusting mechanism comprises a first gear rotationally connected with the rotating cylinder (4), a second gear meshed with the first gear is rotationally connected to the rotating cylinder (4), a first screw rod (502) is rotationally connected to the rotating cylinder (4), and a third gear (501) meshed with the second gear is fixedly connected to the first screw rod (502); a sliding block (503) is screwed on the first screw rod (502), the sliding block (503) is in sliding connection with the rotating cylinder (4), a sliding column (504) is fixedly connected to the lower end of the supporting bent column (5), and the sliding column (504) is in sliding connection with the sliding block (503); a limiting plate is fixedly connected to the supporting bent column (5), and a spring matched with the limiting plate is sleeved on the supporting bent column (5).
4. A traction device for skin wound healing according to claim 3, wherein: the lifting screw rod (201) is rotatably connected to the supporting seat (1), a lifting slide block in threaded connection with the lifting screw rod (201) is slidably connected to the supporting seat (1), a connecting rod (202) is rotatably connected to the lifting slide block, and the connecting rod (202) is rotatably connected with the supporting plate (2); the lower end of the supporting plate (2) is fixedly connected with a lifting column, and the lifting column is connected with the supporting seat (1) in a sliding manner.
5. A traction device for skin wound repair according to claim 4, wherein: the support curved column (5) is rotatably connected with a telescopic screw rod (7), and the telescopic screw rod (7) is in threaded connection with the telescopic curved column (6); the telescopic bent column (6) is fixedly connected with a clamp.
CN202120463526.9U 2021-03-03 2021-03-03 Traction device for repairing skin wound Active CN214908296U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120463526.9U CN214908296U (en) 2021-03-03 2021-03-03 Traction device for repairing skin wound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120463526.9U CN214908296U (en) 2021-03-03 2021-03-03 Traction device for repairing skin wound

Publications (1)

Publication Number Publication Date
CN214908296U true CN214908296U (en) 2021-11-30

Family

ID=79117858

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120463526.9U Active CN214908296U (en) 2021-03-03 2021-03-03 Traction device for repairing skin wound

Country Status (1)

Country Link
CN (1) CN214908296U (en)

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