CN204379335U - A kind of gash closer reducing tension force - Google Patents
A kind of gash closer reducing tension force Download PDFInfo
- Publication number
- CN204379335U CN204379335U CN201420850786.1U CN201420850786U CN204379335U CN 204379335 U CN204379335 U CN 204379335U CN 201420850786 U CN201420850786 U CN 201420850786U CN 204379335 U CN204379335 U CN 204379335U
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- horizontal segment
- segment
- closed
- bar
- gash
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Abstract
The utility model discloses a kind of gash closer reducing tension force, comprise at least 2 closed pins, 2 aligned apertures bars, at least 2 locking hole bars and at least 4 needle covers, closed pin comprises bending segment and horizontal segment, and wherein, described bending segment presents 7 fonts; The tail end of described horizontal segment is thread segment, horizontal segment wherein one section for weakening section, the head end of horizontal segment be tip; Described aligned apertures bar has at least 2 holes; Described locking hole bar has at least 2 holes; The tail end of described horizontal segment is connected with the threads of bending segment, the weakening section of horizontal segment after the bend horizontal segment also presents 7 fonts, arranged in parallel between closed pin, an aligned apertures bar is inserted in the head end of bending segment, another aligned apertures bar is inserted in the head end of horizontal segment, each locking hole bar is inserted in the two ends of closed pin, and needle cover is inserted at the two ends of all closed pins.This gash closer is applicable to the closed of the thicker gash of subcutaneous tissue, and easy to operate, clinical trial result is good.
Description
Technical field
This utility model relates to the medical apparatus and instruments for sewing-up cut, is specifically related to a kind of needle holder or pin.
Background technology
Publication number is the skin wound closure device of " CN87108125A ", by viscose, two bar shaped retinaculums are pasted on the skin on wound both sides, then by two-way sour jujube bar, the bar shaped retinaculum on both sides is pullled adjacent to each other, this skin wound closure device is only applicable to the closed of shallow wound, general wound depth is no more than 0.5cm, when wound is gash, this skin wound closure device cannot make depths muscle and nerve press close to healing.
The utensil of a kind of closure of wound that publication number is " CN1524507A " and use the method for this utensil, by viscose, two retinaculums are pasted on the skin on wound both sides, then by slide fastener, the retinaculum on both sides is closed, same, the utensil of this closure of wound is only applicable to the closed of shallow wound, in addition, the utensil of this closure of wound is unfavorable for the ventilation of wound very much, as easy as rolling off a logly causes suppurating sore.
Summary of the invention
The deficiency that this utility model exists to overcome above prior art, provides a kind of gash closer reducing tension force, and this gash closer is applicable to the closed of the thicker gash of subcutaneous tissue, and easy to operate, clinical trial result is good.
The purpose of this utility model is realized by following technical scheme:
Reduce a gash closer for tension force, comprise at least 2 closed pins, 2 aligned apertures bars, at least 2 locking hole bars and at least 4 needle covers, closed pin comprises bending segment and horizontal segment, wherein,
Described bending segment presents 7 fonts;
The tail end of described horizontal segment is thread segment, for involutory two ends tissue and the tension force regulating involutory tissue, horizontal segment wherein one section for weakening section, the head end of horizontal segment be tip;
Described aligned apertures bar has at least 2 holes;
Described locking hole bar has at least 2 holes;
The tail end of described horizontal segment is connected with the threads of bending segment, the weakening section of horizontal segment after the bend horizontal segment also presents 7 fonts, arranged in parallel between closed pin, an aligned apertures bar is inserted in the head end of bending segment, another aligned apertures bar is inserted in the head end of horizontal segment, each locking hole bar is inserted in the two ends of closed pin, and needle cover is inserted at the two ends of all closed pins.
This utility model has following advantage relative to prior art:
The gash closer of this minimizing tension force, be applicable to the closed of the thicker gash of subcutaneous tissue, such as treat wound, skin ulcer, diabetes, chronic osteomyelitis etc. cause shank shin before the skin tissue defects at the position such as (before comprising knee joint), can reach under subtracting and directly sew up soft tissue with flap coverage, avoid the complicated operation of skin flap transplantation, reach minimizing wound, economical and practical, heal fast object.
Accompanying drawing explanation
Fig. 1 and Fig. 2 is the structural representation of the gash closer of the minimizing tension force of embodiment 1.Wherein, Fig. 1 is the axonometric chart of gash closer, and Fig. 2 is the exploded view of closed pin.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
The gash closer of minimizing tension force as depicted in figs. 1 and 2, comprise 3 closed pins, 2 aligned apertures bars, 1,3 locking hole bars 2 and 6 needle covers 3, closed pin comprises bending segment 4 and horizontal segment 5, and wherein, bending segment 4 presents 7 fonts; The tail end of horizontal segment 5 is thread segment 6, and thread segment 6 requires to have certain length, so just can regulate the length that closed pin is following.Horizontal segment 5 wherein one section for weakening section 7, the head end of horizontal segment be tip; Aligned apertures bar 1 has 3 holes; Locking hole bar 2 has 11 holes, according to wound size and healing state, can regulate two distance of closed pin;
The tail end of horizontal segment 5 is connected with the threads of bending segment 4, the weakening section 7 of horizontal segment 5 after the bend horizontal segment 5 also presents 7 fonts, arranged in parallel between closed pin, an aligned apertures bar 1 is inserted in the head end of bending segment 4, another aligned apertures bar 1 is inserted in the head end of horizontal segment 5, each locking hole bar 2 is inserted in the two ends of closed pin, and needle cover 3 is inserted at the two ends of all closed pins.
The using method of this gash closer is:
After the wound epidural anesthesia of the wounded.Conventional debridement, disinfection, spreads aseptic list.Again wound surface debridement fresh to wound after, according to wound surface size, shape, plan uses the quantity of closer.General closer spacing is 1 ~ 2cm.Bending segment and horizontal segment are connected, the tip of horizontal segment penetrates toward skin corium from skin at distance wound surface skin edge about 2 ~ 3cm place, ecto-entad penetrates subcutaneous, deep fascia, control its traveling under deep fascia, be penetrated into offside skin corium, finally pass from offside skin, the position passed same distance wound surface skin edge about 2 ~ 3cm.Regulate the tension force of involutory tissue, rotate threads to after organizing no-station pole canopy involutory, bending weakens section, makes closed pin present isosceles trapezoid, makes both sides skin edge close to each other, makes skin, skin corium, deep fascia overall to middle migration.All the other 2 closed pins do same operation.Then aligned apertures bar is inserted in left and right, makes 3 closed pins keep spacing and can not tilt.Then be inserted in locking hole bar, make closed pin two apart from constant, finally cover needle cover.If wound is less, closed under wound surface no-station pole canopy can be realized.Wire discontinuous sewing wound is admired, complete operation with No. 1.
If wound surface skin edge is irregular, according to wound surface skin edge, the out of shape and involutory situation of skin, can be trimmed to fusiformis by edge of wound, rear implantation many pieces of closers, and spacing is 2cm, and concrete grammar is with above-mentioned.
If fresh, the clean wound surface that wound surface defect is larger, fail in art to realize primary closure, closer can be inserted as stated above in Rhizoma Atractylodis Macrocephalae, postoperative every day tightens up closer two ends gradually, progressive closure of wound, make wound surface both sides skin close gradually, closed or to can directly silk suture until wound surface.
Postoperative adhere to sterilizing every day closer pin hole and art mouth are changed dressings.Postoperative 3 weeks, after sterilization, remove closer, and dismountable wound suture.But be sure not to pull out too early.
Indication: the skin tissue defects at the position such as (before comprising knee joint) or tensioned wound before wound, skin ulcer, diabetes, chronic osteomyelitis etc. cause shank shin.
Contraindication: traumatic infection does not control completely, wound comparatively large (being wider than 4cm), subcutaneous tissue is very few, particularly deep fascia lack as, patient can not tolerate surgery person.
Points for attention: for skin injury (finger beam is greater than the wound of 4cm) before the shank shin that wound is larger, primary closure need not be imposed, preoperative plan should be carried out depending on wound size and tension force and estimate that whether primary closure wound or row delay stretching, avoid causing cutaneous necrosis or closer to be gone out by Pi Yuanhuo because of excessive tractive, especially when ischemia appears in local skin, as pale, livid purple in local, stretching, extension of should suitably slowing down, or loose pressure suspends stretching.Should keep a close eye on and observe far-end of limb blood fortune sensation and active situation, ensure Distal blood flow perfusion, the acral ischemia preventing from occurring, fascia cavity pressure such as to increase at the complication; Postoperative need regular row art mouth, pin hole are changed dressings, prevention infection; Postoperative suggestion removed closer after 3 weeks, was sure not too early dismounting, in case wound splits again.
Claims (1)
1. reduce a gash closer for tension force, it is characterized in that: comprise at least 2 closed pins, 2 aligned apertures bars, at least 2 locking hole bars and at least 4 needle covers, closed pin comprises bending segment and horizontal segment, wherein,
Described bending segment presents 7 fonts;
The tail end of described horizontal segment is thread segment, horizontal segment wherein one section for weakening section, the head end of horizontal segment be tip;
Described aligned apertures bar has at least 2 holes;
Described locking hole bar has at least 2 holes;
The tail end of described horizontal segment is connected with the threads of bending segment, the weakening section of horizontal segment after the bend horizontal segment also presents 7 fonts, arranged in parallel between closed pin, an aligned apertures bar is inserted in the head end of bending segment, another aligned apertures bar is inserted in the head end of horizontal segment, each locking hole bar is inserted in the two ends of closed pin, and needle cover is inserted at the two ends of all closed pins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420850786.1U CN204379335U (en) | 2014-12-27 | 2014-12-27 | A kind of gash closer reducing tension force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420850786.1U CN204379335U (en) | 2014-12-27 | 2014-12-27 | A kind of gash closer reducing tension force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204379335U true CN204379335U (en) | 2015-06-10 |
Family
ID=53352096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420850786.1U Expired - Fee Related CN204379335U (en) | 2014-12-27 | 2014-12-27 | A kind of gash closer reducing tension force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204379335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113749708A (en) * | 2021-09-16 | 2021-12-07 | 江苏省人民医院（南京医科大学第一附属医院） | A closing device for cutting open decompression surface of a wound |
-
2014
- 2014-12-27 CN CN201420850786.1U patent/CN204379335U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113749708A (en) * | 2021-09-16 | 2021-12-07 | 江苏省人民医院（南京医科大学第一附属医院） | A closing device for cutting open decompression surface of a wound |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20191227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |