CN107595337B - Elastic skin stretching device - Google Patents
Elastic skin stretching device Download PDFInfo
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- CN107595337B CN107595337B CN201710784824.6A CN201710784824A CN107595337B CN 107595337 B CN107595337 B CN 107595337B CN 201710784824 A CN201710784824 A CN 201710784824A CN 107595337 B CN107595337 B CN 107595337B
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Abstract
The invention discloses an elastic skin distractor, which comprises a needle head and an elastic band, and also comprises a shell, an avoiding cavity, a line avoiding groove, an ultraviolet germicidal lamp, a fixed shaft, a wheel disc, a spring, a gear clamping plate, a handle, a cover plate, an avoiding hole, a fixed sleeve and a screw rod.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to an elastic skin stretching device.
Background
The skin wound is usually repaired by skin grafting or skin flap transferring operation, but the wound is large, the hospitalization time is long, the medical cost is high, and in recent years, the skin external stretching technology is introduced into clinical treatment of the wound which is difficult to be directly sutured.
According to the above, the distractor of the prior art is simple in structure, single in function and small in adaptation range, cannot meet the requirements for the contraction of various wound surfaces, and particularly can tighten up the wound of a large area of the wound skin distractor, so that the wound is prevented from being continuously expanded, but the structure is heavy, the operation is complex, a large amount of manual installation and operation of the distractor are needed, the two wounds are tightened up by the distractor, the operation burden of medical staff is increased, hidden dangers are brought to the recovery of patients, and the clinical application is difficult to popularize. In view of the above-mentioned drawbacks, it is desirable to design an elastic skin retractor.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: an elastic skin stretching device is provided to solve the problems in the background art.
In order to solve the technical problems, the technical scheme of the invention is as follows: the elastic skin stretching device comprises a needle head and an elastic band, and further comprises a shell, an avoiding cavity, a line avoiding groove, an ultraviolet germicidal lamp, a fixed shaft, a wheel disc, a spring, a gear clamping plate, a handle, a cover plate, an avoiding hole, a fixed sleeve and a screw rod, wherein the elastic band is positioned on the left side of the needle head, the elastic band is connected with a needle head rope system, the avoiding cavity is positioned inside the shell, the avoiding cavity is a hollow cavity, the line avoiding groove is positioned at the front end of the right side inside the shell, the line avoiding groove is a groove, the ultraviolet germicidal lamp is positioned at the upper end and the lower end inside the shell, the ultraviolet germicidal lamp is in threaded connection with the shell, the fixed shaft is positioned at the middle end inside the shell, the fixed shaft is integrally connected with the shell, the wheel disc penetrates through the front end of the fixed shaft, the wheel disc is rotatably connected with the fixed shaft, spring one end link to each other with the casing screw thread, just the spring other end link to each other with the rim plate pothook, the gear cardboard be located the rim plate front end, the gear cardboard link to each other with rim plate an organic whole, the handle be located the gear cardboard front end, handle and gear cardboard an organic whole link to each other, the apron be located the casing front end, apron one end rotate with the casing and link to each other, just the apron other end adopt the buckle to link to each other with the casing, dodge the hole and be located the inside middle-end of apron, dodge the hole and be circular through-hole, fixed cover be located apron front end right side, fixed cover and apron an organic whole link to each other, the screw rod run through fixed cover, screw rod and fixed cover screw thread link to each other.
Further, the top of the shell is also provided with a switch, the switch is connected with the shell through threads, and the switch is connected with the ultraviolet germicidal lamp through a wire.
Furthermore, the rear end of the shell is also provided with a patch, and the patch is connected with the shell glue.
Further, the left side in the shell is also provided with a storage battery, the storage battery is connected with the shell through threads, and the storage battery is connected with the ultraviolet germicidal lamp through a lead.
Furthermore, the top of the wheel disc is also provided with a hanging hole which is a circular through hole.
Furthermore, dodge the hole still be equipped with the graduation apparatus all around, the graduation apparatus be located apron an organic whole and link to each other.
Further, the right side of the screw rod is also provided with a handle, and the handle is integrally connected with the screw rod.
Furthermore, the four corners of the shell are fillets.
Compared with the prior art, the elastic skin distractor has the advantages that after a medical worker debrides a wound of a patient, the needle head with the elastic band is sewn back and forth along the edge of the wound surface of the patient in a Z shape, after the debridement is finished, one end of the elastic band is fixed by the rope, the elastic band at the other end surrounds the wheel disc, then the rope is tied on the outer wall of the wheel disc, the elastic band is connected and fixed with the wheel disc, then the medical worker rotates the closed cover plate to enable the cover plate and the shell to be fastened and fixed, the elastic band can be placed in an avoiding mode under the action of the groove, then the medical worker can rotate the handle in a reversible mode according to actual conditions to enable the handle to drive the gear clamping plate to link the wheel disc to synchronously rotate anticlockwise around the fixed shaft, at the moment, the tightening operation of the elastic band is achieved under the action of anticlockwise rotation of the wheel disc, meanwhile, the medical worker rotates, when the screw rod and the gear clamping plate are contacted with each other, the limit fixation of the gear clamping plate is realized through the action of the screw rod, namely, the rotation reset of the wheel disc is avoided, thereby ensuring the tightening effect of the elastic band, in addition, medical personnel can also cancel the limit of the gear clamping plate through rotating the screw rod according to requirements, then reversely winding the elastic band, then through the contraction action of the built-in spring, thereby realizing the continuous tensioning of the elastic band, finally achieving the purposes of contracting wound and reducing wound surface, meanwhile, the medical personnel can open the switch, so that the ultraviolet sterilizing lamp lights, namely, the ultraviolet sterilizing lamp continuously irradiates the inside of an avoidance cavity, at the moment, through the action of the ultraviolet sterilizing lamp, thereby realizing the sterilization of the inside area of the avoidance cavity, finally, through the above, the generation of germs caused by the long-time use of the device is avoided, the elastic skin stretching device has an ingenious structure, powerful, through using the device, at first can be as required, reach tightening up to the elastic band through simple operation, secondly still can reach through built-in spring mechanism and last the tight effect, finally pass through the aforesaid, thereby the shrink effect of patient's wound has been improved, avoided the wound too big because of tension, lead to the surface of a wound not to heal or the production of complication such as wound dehiscence, the recovered effect of patient's postoperative has been ensured, do benefit to clinical popularization and application, simultaneously, link to each other for the wire because of battery and sterilamp, thereby the realization is to the energy supply of sterilamp, dodge the hole in order to dodge the handle, make things convenient for medical personnel to operate, the hanging hole is for the convenience spring is fixed, it is fixed to apply ointment or plaster for the convenience the device and paste with patient's health.
Drawings
FIG. 1 is a front view of an elastic skin distractor;
fig. 2 is a view showing an opened state of the cover;
fig. 3 is a state view of the elastic band and the spring being detached.
The needle comprises a needle head 1, an elastic band 2, a shell 3, an avoiding cavity 4, an avoiding groove 5, an ultraviolet germicidal lamp 6, a fixed shaft 7, a wheel disc 8, a spring 9, a gear clamping plate 10, a handle 11, a cover plate 12, an avoiding hole 13, a fixed sleeve 14, a screw 15, a switch 301, an application paste 302, a storage battery 303, a round angle 304, a hanging hole 801, a dial 1201 and a handle 1501.
The following detailed description will be further described in conjunction with the above-identified drawings.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments, however, it will be apparent to one skilled in the art that the described embodiments may be practiced without some or all of these specific details, and in other cases, well-known processing steps are not described in detail.
As shown in fig. 1, 2 and 3, the elastic skin stretching device comprises a needle 1, an elastic band 2, a shell 3, an avoiding cavity 4, a avoiding groove 5, an ultraviolet germicidal lamp 6, a fixed shaft 7, a wheel disc 8, a spring 9, a gear clamping plate 10, a handle 11, a cover plate 12, an avoiding hole 13, a fixed sleeve 14 and a screw 15, wherein the elastic band 2 is positioned at the left side of the needle 1, the elastic band 2 is connected with the needle 1 through a rope, the avoiding cavity 4 is positioned inside the shell 3, the avoiding cavity 4 is a hollow cavity, the avoiding groove 5 is positioned at the front end of the right side inside the shell 3, the avoiding groove 5 is a groove, the ultraviolet germicidal lamp 6 is positioned at the upper end and the lower end inside the shell 3, the ultraviolet germicidal lamp 6 is in threaded connection with the shell 3, the fixed shaft 7 is positioned at the middle end inside the shell 3, the fixed shaft 7 is integrally connected with the shell 3, the wheel disc 8 runs through the front end of the fixed shaft 7, the wheel disc 8 is rotationally connected with the fixed shaft 7, the spring 9 is positioned at the upper end of the right side in the shell 3, one end of the spring 9 is in threaded connection with the shell 3, the other end of the spring 9 is connected with the hook of the wheel disc 8, the gear clamping plate 10 is positioned at the front end of the wheel disc 8, the gear clamping plate 10 is integrally connected with the wheel disc 8, the handle 11 is positioned at the front end of the gear clamping plate 10, the handle 11 is integrally connected with the gear clamping plate 10, the cover plate 12 is positioned at the front end of the shell 3, one end of the cover plate 12 is rotationally connected with the shell 3, the other end of the cover plate 12 is connected with the shell 3 by a buckle, the avoiding hole 13 is positioned at the middle end in the cover plate 12, the avoiding hole 13 is a circular through hole, the fixing sleeve 14 is positioned at the right side of the front end of the cover plate 12, the screw 15 penetrates through the fixed sleeve 14, the screw 15 is in threaded connection with the fixed sleeve 14, the top of the shell 3 is also provided with a switch 301, the switch 301 is connected with the shell 3 through screw threads, the switch 301 is connected with the ultraviolet germicidal lamp 6 through a lead, the rear end of the shell 301 is also provided with an application 302, the application 302 is connected with the shell 3 by glue, the left side inside the shell 3 is also provided with a storage battery 303, the storage battery 303 is connected with the shell 3 by screw threads, the storage battery 303 is connected with the ultraviolet germicidal lamp 6 through a lead, the top of the wheel disc 8 is also provided with a hanging hole 801, the hanging hole 801 is a circular through hole, graduations 1201 are arranged around the avoiding hole 13, the dial 1201 is positioned on the cover plate 12 and connected with the cover plate as a whole, the right side of the screw 15 is also provided with a handle 1501, the handle 1501 is integrally connected with the screw 15, and the four corners of the shell 3 are fillets 304.
After the medical care personnel debride the wound (an operator) of a patient, firstly, the needle head 1 with the elastic band 2 is sewn in a Z shape along the edge of the wound surface of the patient back and forth, after the completion, one end of the elastic band 2 is fixed by a rope, the elastic band 2 at the other end surrounds the wheel disc 8, then the rope is tied on the outer wall of the wheel disc 8, namely, the elastic band 2 is connected and fixed with the wheel disc 8, then the medical care personnel rotates the closed cover plate 12 to enable the cover plate 12 to be fixed with the shell 3 in a buckling way, the elastic band 2 can be placed in an avoiding way due to the effect of the wire avoiding groove 5, then the medical care personnel can rotate the handle 11 in a counterclockwise way according to the actual situation, the handle 11 drives the gear clamping plate 10 to link the wheel disc 8 to synchronously rotate counterclockwise by taking the fixed shaft 7 as the circle center, at the moment, the counterclockwise rotation effect of the wheel, medical personnel rotate the handle 1501, make the handle 1501 drive the screw 15 to make the rotary motion from right to left along the fixed cover 14, when the screw 1501 and gear cardboard 10 contact each other, through the effect of screw 15, thereby realize the spacing fixed to gear cardboard 10, namely avoid the rim plate 8 to rotate and reset, thereby ensure the tightening effect of elastic band 2, in addition, medical personnel can also make the screw 15 cancel the spacing to gear cardboard 10 through rotating the screw 15 as required, then reverse winding elastic band 2, then through the contraction of built-in spring 9, thereby realize continuously straining to elastic band 2, finally reach the contraction wound, reduce the wound surface purpose, simultaneously, medical personnel can open switch 301, make sterilamp 6 light, namely sterilamp 6 continuously shines to dodging the inside of chamber 4, through the effect of sterilamp 6 at this moment, thereby realize dodging 4 inside region's in chamber sterilization, finally through the aforesaid, avoid the device to use for a long time and lead to multiplying of germ, simultaneously, link to each other for the wire because of battery 303 and sterilamp 6 to the realization is to the energy supply of sterilamp 6, dodge hole 13 and be for dodging handle 11, make things convenient for medical personnel's operation, hanging hole 801 is for making things convenient for spring 9 to fix, it is fixed with patient's health paste for the convenience of the device to apply ointment or plaster 302 and is for making things convenient for the device to paste fixedly with patient's health
The present invention is not limited to the above-mentioned embodiments, and various modifications made by persons skilled in the art based on the above-mentioned conception fall within the scope of the present invention.
Claims (7)
1. The elastic skin stretching device comprises a needle head and an elastic band, and is characterized by further comprising a shell, an avoiding cavity, a line avoiding groove, an ultraviolet germicidal lamp, a fixed shaft, a wheel disc, a spring, a gear clamping plate, a handle, a cover plate, an avoiding hole, a fixed sleeve and a screw rod, wherein the elastic band is positioned on the left side of the needle head, the elastic band is connected with a needle head rope system, the avoiding cavity is positioned inside the shell, the avoiding cavity is a hollow cavity, the line avoiding groove is positioned at the front end of the right side inside the shell and is a groove, the ultraviolet germicidal lamp is positioned at the upper end and the lower end inside the shell, the ultraviolet germicidal lamp is in threaded connection with the shell, the fixed shaft is positioned at the middle end inside the shell, the fixed shaft is integrally connected with the shell, the wheel disc penetrates through the front end of the fixed shaft, the wheel disc is rotatably connected with the fixed shaft, and the spring, one end of the spring is in threaded connection with the shell, the other end of the spring is connected with the wheel disc clamping hook, the gear clamping plate is located at the front end of the wheel disc, the gear clamping plate is integrally connected with the wheel disc, the handle is located at the front end of the gear clamping plate, the handle is integrally connected with the gear clamping plate, the cover plate is located at the front end of the shell, one end of the cover plate is rotatably connected with the shell, the other end of the cover plate is connected with the shell through a buckle, the avoiding hole is located in the middle of the inner part of the cover plate and is a circular through hole, the fixing sleeve is located on the right side of the front end of the cover plate, the fixing sleeve is integrally connected with the cover plate, the screw penetrates through the fixing sleeve, and the screw is in; dodge the hole still be equipped with the graduation apparatus all around, graduation apparatus and apron an organic whole link to each other.
2. The elastic skin stretching device as claimed in claim 1, wherein a switch is further provided on the top of the housing, the switch is connected to the housing by a screw thread, and the switch is connected to the uv germicidal lamp wire.
3. The elastic skin retractor of claim 2 wherein the housing further comprises an application at the rear end, said application being connected to the housing glue.
4. The elastic skin stretching device as set forth in claim 3, wherein a battery is further disposed inside the housing on the left side, the battery is connected to the housing by a screw thread, and the battery is connected to the UV germicidal lamp wire.
5. The elastic skin stretching device of claim 4, wherein the top of the wheel disk is further provided with a hanging hole, and the hanging hole is a circular through hole.
6. The elastic skin stretching device of claim 5, wherein a handle is further provided on the right side of the screw, and the handle is integrally connected to the screw.
7. The elastic skin stretching device of claim 6 wherein the four corners of said housing are rounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710784824.6A CN107595337B (en) | 2017-09-04 | 2017-09-04 | Elastic skin stretching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710784824.6A CN107595337B (en) | 2017-09-04 | 2017-09-04 | Elastic skin stretching device |
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| Publication Number | Publication Date |
|---|---|
| CN107595337A CN107595337A (en) | 2018-01-19 |
| CN107595337B true CN107595337B (en) | 2020-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710784824.6A Active CN107595337B (en) | 2017-09-04 | 2017-09-04 | Elastic skin stretching device |
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| CN (1) | CN107595337B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109692026A (en) * | 2018-12-27 | 2019-04-30 | 杨风 | A kind of obstetrics' caesarean birth wound healing pressurizer |
| CN109620327A (en) * | 2018-12-29 | 2019-04-16 | 李皓峰 | Button Skin stretching device and skin drawing and stretching method |
| CN112336401A (en) * | 2020-11-10 | 2021-02-09 | 周婷 | Skin defect type operation wound gathering and suturing device and operation method thereof |
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| CN204951037U (en) * | 2015-09-23 | 2016-01-13 | 陈荣菊 | Operation line fixing box for operating room nursing |
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102245110A (en) * | 2008-10-10 | 2011-11-16 | 导向传输系统股份有限公司 | Tether tensioning devices and related methods |
| CN105025829A (en) * | 2013-03-07 | 2015-11-04 | 直观外科手术操作公司 | Hybrid manual and robotic interventional instruments and methods of use |
| CN203970448U (en) * | 2014-08-12 | 2014-12-03 | 陈鸿运 | A kind of medical device that automatically involves |
| CN204618314U (en) * | 2015-04-02 | 2015-09-09 | 贾献磊 | A kind of skin soft tissue tractive dilator |
| CN204951037U (en) * | 2015-09-23 | 2016-01-13 | 陈荣菊 | Operation line fixing box for operating room nursing |
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| CN107595337A (en) | 2018-01-19 |
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