CN210521109U - Novel skin wound repair tractor - Google Patents
Novel skin wound repair tractor Download PDFInfo
- Publication number
- CN210521109U CN210521109U CN201920424561.2U CN201920424561U CN210521109U CN 210521109 U CN210521109 U CN 210521109U CN 201920424561 U CN201920424561 U CN 201920424561U CN 210521109 U CN210521109 U CN 210521109U
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- China
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- clamping
- shell
- wound repair
- skin wound
- glass cover
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Abstract
The utility model discloses a novel skin wound repair tractor in the field of medical instruments, which comprises a cylindrical shell, wherein a clamping device, a fixing device and a bearing seat are sequentially arranged in the shell along the skin traction direction; the clamping device comprises clamping pincers which are hinged with each other, the clamping pincers are vertically arranged and divided into a clamping end and a control end along a hinge point, the clamping end is located in the shell, and the control end is located outside the shell; the fixing device comprises a partition plate, the cross section of the partition plate is shaped like Contraband, the partition plate comprises a vertical part and a group of transverse parts which are symmetrical to each other, a tension piece is connected to the hinge joint of the vertical part and the clamping device, and the transverse parts are immersed in the bearing seat. Compared with the prior art adopting a fixing device for traction, the technical scheme has the advantages that the cylindrical shell is convenient for a patient to carry about for continuous traction, and the treatment effect is improved.
Description
Technical Field
The utility model belongs to the field of medical equipment, specifically a novel skin surface of a wound restoration tractor.
Background
The skin soft tissue dilation, also called soft tissue dilation, is to implant a skin soft tissue dilator under the skin soft tissue, and realize traction and stretching of the skin by gradually adding the dilator.
In order to solve the above problems, in the prior art, a fixing device is used for traction, and a common traction method is that kirschner wires are inserted into skin edges on two sides of a wound and connected with an external fixing frame through steel wires, and the skin edges are gradually pulled after surgery. But this kind of mount size is huge, only is fit for pulling large-scale wound, and the pulling range of external fixation frame can not adjust according to the wound simultaneously, has greatly influenced towed effect and application range, and the fixed traction frame is unfavorable for the patient to carry out postoperative training and reply simultaneously, needs professional nurse care, has improved the cost.
In modern wound treatment, a small traction device is needed to pull a small wound surface without influencing self-care activities of patients.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model aims at providing a novel skin surface of a wound restoration tractor which pulls the small surface of a wound and does not influence the self-care activity of a patient.
In order to achieve the above purpose, the technical solution of the present invention is as follows: a novel skin wound repair tractor comprises a cylindrical shell, wherein a clamping device, a fixing device and a bearing seat are sequentially arranged in the shell along the skin traction direction;
the clamping device comprises clamping pincers which are hinged with each other, the clamping pincers are vertically arranged and divided into a clamping end and a control end along a hinge point, the clamping end is located in the shell, and the control end is located outside the shell;
the fixing device comprises a partition plate, the cross section of the partition plate is shaped like Contraband, the partition plate comprises a vertical part and a group of transverse parts which are symmetrical to each other, a tension piece is connected to the hinge joint of the vertical part and the clamping device, and the transverse parts are immersed in the bearing seat.
After the scheme is adopted, the following beneficial effects are realized: 1. adopt the external fixation frame among the prior art, when drawing the restoration to the skin of patient's hand, neck or foot among this technical scheme, can directly cup joint and draw at patient's burn position, avoided large-scale draw gear in use to need the patient to keep the posture of lying, cause inconvenience to patient's self action.
2. Compared with the prior art adopting a fixing device for traction, the technical scheme has the advantages that the cylindrical shell is convenient for a patient to carry about for continuous traction, and the treatment effect is improved.
Further, the transverse part is provided with a surface processed tooth part, the tooth part is meshed with a circular gear, the circular gear is coaxially connected with a knob, and the knob is located outside the shell.
Medical personnel pull the treatment through the clamping part of adjusting the centre gripping pincers, and at first medical personnel hold between the fingers the control end of centre gripping pincers for the clamping part of control clamping end, medical personnel exert circumference power to the knob afterwards, adjust fixing device and clamping device's interval, change traction force's size.
The traction force can be conveniently adjusted at any time, and the traction part can be changed by matching the area covered by the skin of the patient after traction, so that the operability and the traction flexibility are improved.
Further, the circular gear is close to the bearing seat. The fixing device is convenient to regulate and control the maximum distance by the circular gear, and the regulation and control effect is improved.
Furthermore, the surface of the shell is provided with a rectangular through hole, one radial end of the through hole is provided with a hinge, the hinge is hinged with a glass cover, one end of the glass cover is hinged with the hinge, the other end of the glass cover is provided with a support lug in a processing mode, and the glass cover and the through hole are in clearance fit. Medical personnel can observe patient's skin through glass cover and pull effect, open the journal stirrup of glass cover simultaneously and add the medicine to patient's burn position
Furthermore, the contact surface of the clamping end and the skin is flat. The skin is convenient to extend, the contact area of the skin is increased, and the skin is prevented from being punctured when the skin is pulled.
Further, the tension piece is a tension spring. And the restoring force of the tension spring is adjusted by using Hooke's law, so that the traction force is controlled.
Further, the axial two ends of the shell are tied with binding bands. The casing of being convenient for is fixed, utilizes the bandage to fix the back with the casing, avoids the human skin of casing direct contact.
Drawings
Fig. 1 is a front view of an embodiment of the present invention;
FIG. 2 is a full sectional view of FIG. 1;
fig. 3 is a diagram showing the meshing relationship between the partition plate and the circular gear in fig. 2.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the glass cover comprises a shell 1, a binding belt 2, a hinge 3, a glass cover 4, a support lug 5, a clamping device 6, a clamping end 601, a control end 602, a partition plate 7, a vertical part 702, a transverse part 703, a tension spring 704, a bearing seat 8, a tooth part 9, a circular gear 10 and a knob 11.
The embodiment is basically as shown in the attached figure 1: the utility model provides a novel skin wound repair tractor includes columniform casing 1, and the axial both ends of casing 1 are tied there is bandage 2, and 1 surface of casing is opened has the through-hole of rectangle, and the radial one end of through-hole articulates there is hinge 3, and hinge 3 articulates there is glass cover 4, and 4 left ends of glass cover are articulated with hinge 3, and the right-hand member processing of glass cover 4 has journal stirrup 5, clearance fit between glass cover 4 and the through-hole.
As shown in fig. 2, a clamping device 6, a fixing device and a bearing seat 8 are sequentially arranged in the shell 1 from left to right; clamping device 6 includes articulated centre gripping pincers each other, and the vertical placement of centre gripping pincers, and the centre gripping pincers divide into tip 601 and control end 602 along the pin joint, and tip 601 is located casing 1 inside, and the contact surface of tip 601 and skin is the flat mouthful, and control end 602 is located the outside of casing 1.
Referring to fig. 3, the fixing device includes a partition 7, the cross section of the partition 7 is "Contraband", the partition 7 includes a vertical portion 702 and a set of lateral portions 703 that are symmetrical to each other, a tension spring 704 is connected to a hinge point of the vertical portion 702 and the clamping device 6, and the lateral portions 703 are sunk into the bearing seat 8. The transverse part 703 is provided with a toothed part 9 on the surface, the toothed part 9 is engaged with a circular gear 10, the circular gear 10 is close to the bearing seat 8, the circular gear 10 is coaxially connected with a knob 11, and the knob 11 is positioned outside the shell 1.
The specific implementation process is as follows: when the patient needs a small area to pull, the medical staff covers the skin of the patient needing pulling with the shell 1, and then the medical staff ties the bandage 2 at the two ends of the shell 1 to the intact skin of the patient. Accomplish fixed back medical personnel and hold between the fingers the control end 602 of centre gripping pincers, contact centre gripping pincers and patient's skin, medical personnel exert circumferential force to knob 11 afterwards.
When the pulling force is loosened and adjusted, the medical staff holds the knob 11 to rotate, the circular gear 10 drives the transverse part 703 to move leftwards, at this time, the transverse part 703 extends out of the bearing seat 8, the tension spring 704 between the partition board 7 and the clamping forceps is loosened, and at this time, the pulling force is reduced. When the partition 7 is completely overlapped with the bearing seat 8, the tension of the tension spring 704 is maximum.
When skin receives traction force gradually and grows up or extension spring 704 is in long-time tensile, because the position of centre gripping pincers keeps motionless, extension spring 704 drives baffle 7 and moves left, and baffle 7 stretches out the socket 8 gradually this moment, and the deformation volume of extension spring 704 reduces this moment, and pulling force reduces, and medical personnel can carry out the pulling force reading this moment through marking the scale at socket 8, and medical personnel change the centre gripping department after the reading reaches the predetermined value, carry out the traction of new position.
In the traction process, the patient can wear the traction device to move or walk, and medical care personnel can observe the skin traction effect of the patient through the glass cover 4, so that the traction position can be adjusted. When medical personnel applied medicine to the patient, medical personnel picked up the journal stirrup 5 with the finger earlier, and medical personnel utilized the finger to stir glass cover 4 and open glass cover 4 afterwards, applied medicine afterwards.
The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (7)
1. The utility model provides a novel skin wound repair tractor which characterized in that: the skin-stretching device comprises a cylindrical shell, wherein a clamping device, a fixing device and a bearing seat are sequentially arranged in the shell along the skin-stretching direction;
the clamping device comprises clamping pincers which are hinged with each other, the clamping pincers are vertically arranged and divided into a clamping end and a control end along a hinge point, the clamping end is located in the shell, and the control end is located outside the shell;
the fixing device comprises a partition plate, the cross section of the partition plate is shaped like Contraband, the partition plate comprises a vertical part and a group of transverse parts which are symmetrical to each other, a tension piece is connected to the hinge joint of the vertical part and the clamping device, and the transverse parts are immersed in the bearing seat.
2. The novel skin wound repair retractor according to claim 1, wherein: the horizontal portion processing has the surface to process has tooth portion, and tooth portion meshing has the round gear, and round gear coaxial coupling has the knob, the knob is located the casing outside.
3. The novel skin wound repair retractor according to claim 2, wherein: the circular gear is close to the bearing seat.
4. The novel skin wound repair retractor according to claim 1, wherein: the glass cover is characterized in that a rectangular through hole is formed in the surface of the shell, a hinge is arranged at one radial end of the through hole, a glass cover is hinged to the hinge, one end of the glass cover is hinged to the hinge, a support lug is machined at the other end of the glass cover, and the glass cover and the through hole are in clearance fit.
5. The novel skin wound repair retractor according to claim 1, wherein: the contact surface of the clamping end and the skin is flat.
6. The novel skin wound repair retractor according to claim 1, wherein: the tension piece is a tension spring.
7. The novel skin wound repair retractor according to claim 1, wherein: the axial two ends of the shell are tied with binding bands.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920424561.2U CN210521109U (en) | 2019-04-01 | 2019-04-01 | Novel skin wound repair tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920424561.2U CN210521109U (en) | 2019-04-01 | 2019-04-01 | Novel skin wound repair tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210521109U true CN210521109U (en) | 2020-05-15 |
Family
ID=70593535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920424561.2U Expired - Fee Related CN210521109U (en) | 2019-04-01 | 2019-04-01 | Novel skin wound repair tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210521109U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111643215A (en) * | 2020-07-07 | 2020-09-11 | 华中科技大学同济医学院附属协和医院 | Skin fixator for wound experimental model and using method thereof |
| CN113017851A (en) * | 2021-03-02 | 2021-06-25 | 中国人民解放军总医院第四医学中心 | Method for repairing exposed wound surface of dilator |
-
2019
- 2019-04-01 CN CN201920424561.2U patent/CN210521109U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111643215A (en) * | 2020-07-07 | 2020-09-11 | 华中科技大学同济医学院附属协和医院 | Skin fixator for wound experimental model and using method thereof |
| CN113017851A (en) * | 2021-03-02 | 2021-06-25 | 中国人民解放军总医院第四医学中心 | Method for repairing exposed wound surface of dilator |
| CN113017851B (en) * | 2021-03-02 | 2022-05-20 | 中国人民解放军总医院第四医学中心 | Method for repairing exposed wound surface of dilator |
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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: 20200515 |