CN205006951U - Intradermal suture subtracts a device - Google Patents
Intradermal suture subtracts a device Download PDFInfo
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- CN205006951U CN205006951U CN201520629002.7U CN201520629002U CN205006951U CN 205006951 U CN205006951 U CN 205006951U CN 201520629002 U CN201520629002 U CN 201520629002U CN 205006951 U CN205006951 U CN 205006951U
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- fixed block
- subtracts
- latch segment
- suture
- fixed frame
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Abstract
The utility model relates to a subtract a device, especially an intradermal suture subtracts a device belongs to medical instrument technical field. The utility model discloses a structure includes the fixed frame of two symmetries, the side of a fixed frame is equipped with the fixed block, the side of another fixed frame be equipped with with the latch segment that the fixed block position corresponds, the centre of fixed block has the crossed belt that draws of outside extension, it connects rather than the lock to draw the crossed belt to pass the latch segment. The utility model has the advantages of simple structure rationally, the human body can absorb, alleviates scar behind the suture, has good market prospect.
Description
Technical field
This utility model relates to one and subtracts a device, and especially a kind of intradermic suture subtracts a device, belongs to technical field of medical instruments.
Background technology
Adopt " Z " otch when existing cicatrix is sewed up, its objective is to reduce and changing wound skin tension, be beneficial to wound and better heal.Skin tension can be described as the strength that tractive wound opens: the tendency of tension force larger expression wound dehiscence is larger.When becoming large to the tension force of otch, human body will manufacture a large amount of granulation connective tissue attempts and be linked up by wound in wound, if wound couples together, then these granulation connective tissues just become scar tissue and can form common not only red not only convex but also hard cicatrix at skin surface.If wound does not couple together, just there will be wound dehiscence. there is very large reason in the Tensity size of wound and the direction of wound, and when wound defence line is parallel with skin lines, wound tension force is minimum; Under normal circumstances, if wound suture is better, tension force is less, and scar after the operation only has a light fine rule, and being hidden in the middle of skin lines of having almost be cannot see.When the direction of wound is vertical with skin lines time, the tension force of wound is maximum, and greatly then scar after the operation formation also can be obvious for tension force.Therefore, when cicatrix is sewed up, " Z " otch that adopts reduces and changes skin tension more.Because skin tension is the principal element being regarded as causing cicatrix and disruption of wound always, how to subtract extremely important with the generation reducing cicatrix further.Applicant passes through retrieval and finds, Chinese patent CN2206314 discloses one " needleless stiching instrument ", can play at the outer involutory skin of skin and subtract the object of opening.But the wound larger to tension force easily causes Dermallly affixed Tension Vesicle and arrive makes skin ulceration, often change the skin allergy infection that pull-shut appliance can cause pasting position simultaneously, also have some privileged sites cannot use, as scalp, oral cavity, lip etc. all cannot use.
Utility model content
The purpose of this utility model is to address the deficiencies of the prior art, and provides a kind of Intradermal to subtract a device, reduces skin tension, realizes the no-station pole canopy healing of skin.
This utility model is achieved through the following technical solutions goal of the invention, a kind of intradermic suture subtracts a device, comprise two symmetrical fixed frames, the side of a described fixed frame is provided with fixed block, the side of another fixed frame described is provided with the latch segment corresponding with described fixed block position, the centre of described fixed block has outward extending drawing band, and described drawing band is fastened and connected with it through latch segment.
Be provided with uniform support bar in described fixed frame, the end of described each support bar arranges described fixed block or latch segment, described fixed block and latch segment one_to_one corresponding.The design of support bar can so that operation time and skin fix.
The surface of described drawing band is provided with uniform sawtooth, and the crown of described sawtooth tilts towards direction of pull; The inside of described latch segment is hollow-core construction, and inner surface is provided with sawtooth, the engagement of described sawtooth and drawing belt surface.Be convenient to locking drawing band.
During use, be fixed on by fixed frame and need the subcutaneous of operation, utilize drawing band and latch segment to need the dermostenosis sewed up, now, skin itself no longer has tension force, can carry out suture operation.
For ensureing that this utility model can absorb in skin, the material that described total adopts is polylactic acid.
Of the present utility model simple and reasonable, skin-absorbable, alleviates stitching scar after the operation, has good market prospect.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, this utility model is further described.
Fig. 1 is the structural representation of this utility model embodiment.
Fig. 2 is the partial structurtes schematic diagram of Fig. 1.
Fig. 3 is the using state schematic diagram of embodiment one.
Fig. 4 is the using state schematic diagram of embodiment two.
Detailed description of the invention
Embodiment one
The structure of the present embodiment as depicted in figs. 1 and 2, plant intradermic suture and subtract a device, comprise two symmetrical fixed frames 1 and 2, the side of fixed frame 2 is provided with cuboid fixed block 3, the side of fixed frame 1 is provided with the latch segment 4 corresponding with fixed block 3 position, the centre of fixed block 3 has outward extending drawing band 5, and drawing band 5 is fastened and connected with it through latch segment 4.Be provided with uniform support bar 6 in fixed frame 1 and 2, the end of the support bar in fixed frame 1 arranges latch segment 4, and the end of the support bar in fixed frame 2 arranges fixed block 3, fixed block 3 and latch segment 4 one_to_one corresponding.The design of support bar can so that operation time and skin fix.
The surface of drawing band 5 is provided with uniform sawtooth 7, and the crown of sawtooth 7 tilts towards direction of pull; The inside of latch segment 4 is hollow-core construction, and inner upper surface is provided with sawtooth 8, and lower surface is plane.Sawtooth 8 engages with the sawtooth 7 of drawing belt surface.Be convenient to locking drawing band.
The present embodiment is used for lower skin closure tension force, Fig. 3 is a kerf profile, Absorbable rod intradermic suture is subtracted prop be placed in below deep fascia, and deep fascia is sewed up, and Absorbable rod intradermic suture is subtracted prop and is fixed on deep fascia, being positioned at muscle surface. tension drawing band makes otch sew up the suture generation tension force subtracting prop, make surface skin involutory, skin incision no-station pole canopy, then skin suture, be that skin is sewed up under no-station pole canopy, make cicatrix become slighter.
Embodiment two
The structure of the present embodiment is identical with embodiment one, what be used for by the present embodiment splitting as disruption of wound or abdominal incisions subtracts, Absorbable rod intradermic suture is subtracted prop to be placed in below deep fascia, sew up with sarolemma, Absorbable rod intradermic suture is subtracted prop and is fixed on muscle surface under deep fascia, tension drawing band, makes two sides muscle slowly involutory, finally arrive and close completely. sometimes can Duola several times, with better close incisions.
In addition to the implementation, this utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of this utility model requirement.
Claims (5)
1. an intradermic suture subtracts a device, comprise two symmetrical fixed frames, it is characterized in that: the side of a described fixed frame is provided with fixed block, the side of another fixed frame described is provided with the latch segment corresponding with described fixed block position, the centre of described fixed block has outward extending drawing band, and described drawing band is fastened and connected with it through latch segment.
2. intradermic suture subtracts a device according to claim 1, it is characterized in that: be provided with uniform support bar in described fixed frame, and the end of described each support bar arranges described fixed block or latch segment, described fixed block and latch segment one_to_one corresponding.
3. intradermic suture subtracts a device according to claim 1, it is characterized in that: the surface of described drawing band is provided with uniform sawtooth, and the crown of described sawtooth tilts towards direction of pull.
4. intradermic suture subtracts a device according to claim 1, it is characterized in that: the inside of described latch segment is hollow-core construction, and inner surface is provided with sawtooth, the engagement of described sawtooth and drawing belt surface.
5. intradermic suture subtracts a device according to claim 1, it is characterized in that: material is polylactic acid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520629002.7U CN205006951U (en) | 2015-08-19 | 2015-08-19 | Intradermal suture subtracts a device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520629002.7U CN205006951U (en) | 2015-08-19 | 2015-08-19 | Intradermal suture subtracts a device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205006951U true CN205006951U (en) | 2016-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520629002.7U Active CN205006951U (en) | 2015-08-19 | 2015-08-19 | Intradermal suture subtracts a device |
Country Status (1)
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| CN (1) | CN205006951U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107495996A (en) * | 2016-06-14 | 2017-12-22 | 浙江海创医疗器械有限公司 | A kind of Wound closing device |
| CN109875629A (en) * | 2019-02-15 | 2019-06-14 | 王志勇 | A kind of notch subtracts an application |
| CN111407344A (en) * | 2020-04-16 | 2020-07-14 | 中国人民解放军联勤保障部队第九八〇医院 | Adjustable skin stretching device for intracutaneous use and stretching method |
-
2015
- 2015-08-19 CN CN201520629002.7U patent/CN205006951U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107495996A (en) * | 2016-06-14 | 2017-12-22 | 浙江海创医疗器械有限公司 | A kind of Wound closing device |
| CN107495996B (en) * | 2016-06-14 | 2019-12-17 | 浙江海创医疗器械有限公司 | Wound closing device |
| CN109875629A (en) * | 2019-02-15 | 2019-06-14 | 王志勇 | A kind of notch subtracts an application |
| CN111407344A (en) * | 2020-04-16 | 2020-07-14 | 中国人民解放军联勤保障部队第九八〇医院 | Adjustable skin stretching device for intracutaneous use and stretching method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |