CN203089227U - Skin apposition device with spring-like pushers - Google Patents
Skin apposition device with spring-like pushers Download PDFInfo
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- CN203089227U CN203089227U CN 201320022370 CN201320022370U CN203089227U CN 203089227 U CN203089227 U CN 203089227U CN 201320022370 CN201320022370 CN 201320022370 CN 201320022370 U CN201320022370 U CN 201320022370U CN 203089227 U CN203089227 U CN 203089227U
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- involutory
- needle tray
- pull bar
- class spring
- spring propulsion
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Abstract
The utility model provides a skin apposition device with spring-like pushers. The skin apposition device with the spring-like pushers structurally comprises a pull rod, a left apposition needle groove, a right apposition needle groove, a left loop rod, a right loop rod, a left apposition needle, a right apposition needle, a left spring-like pusher, a right spring-like pusher and two fixing clamps. Sawtooth-shaped protrusions are arranged on the upper surface of the pull rod. The left apposition needle and the right apposition needle are installed on the left loop rod and the right loop rod respectively. The left loop rod and the right loop rod are installed on the left apposition needle groove and the right apposition needle groove respectively. The left apposition needle groove and the right apposition needle groove are sleeved at the left end and the right end of the pull rod respectively. The left spring-like pusher and the right spring-like pusher are sleeved on the outer side of the left apposition needle groove and the outer side of the right apposition needle respectively. The skin apposition device with the spring-like pushers is simple in structure and simple and convenient to operate, can reduce pains of patients, and can solve the problem that fixed skin wound distance can not be changed freely.
Description
Technical field
This utility model relates to medical instruments field, is a kind of skin butt joining apparatus specifically.
Background technology
At present, usually adopt traditional skin tissue expander heeling-in art when skin tissue recovering and Organ Reconstruction, this method is that dilator is inserted the normal skin below, increase the dilator capacity by the injection kettle to expansion intracapsular injection liquid, surface skin is produced pressure, and by the area of growth and elastic dilatation increase additional skin, but there is following shortcoming in it: the one, and operation needs gradation to carry out, treatment time is long, generally needs 2-3 month; The 2nd, during injecting normal saline, the patient feels pain, weigh down to expand, and especially arrive the injection later stage, hinders attractive in appearance after swell at the expansion position and influences daily life; The 3rd, the post-operative complication incidence rate is higher.The use skin spreader that also has is clinically strained expansion to skin, but the skin spreader that uses at present, complex structure, the skin tension expansion time is long, and patient is painful big.Simultaneously, under the excessive situation of pulling force, the aponeurosis damnify that muscular tissue violence tractive causes takes place easily in big wound closure.Present skin tractor itself does not have the resilience function, and the potential danger that causes the aponeurosis damnify syndrome is also just arranged, and influences patient's quality of life from now on.
Summary of the invention
For solving above-mentioned prior art problems, it is a kind of simple in structure, easy and simple to handle that this utility model provides, and can alleviate the skin butt joining apparatus of patient's misery, solved to change the fixedly problem of skin wounds distance arbitrarily.
The technical solution of the utility model one: the skin butt joining apparatus of band class spring propulsion, its structure comprises: pull bar, left involutory needle tray, right involutory needle tray, left loop bar, right loop bar, left involutory pin, right involutory pin, left class spring propulsion, right class spring propulsion and two fixation clamps;
Wherein, described pull bar length is 200mm-300mm, is preferably 240mm; The pull bar upper surface is provided with serration; The two ends of left and right loop bar have tip protrusion;
The two ends of fixation clamp have inside and outside two pairs with the supporting draw-in groove of described tip protrusion;
Left and right involutory pin is installed on the left and right loop bar by supporting buckle respectively;
Left and right loop bar is installed on the left and right involutory needle tray by dismountable damascene structures respectively;
Left and right involutory needle tray is enclosed within the left and right two ends of pull bar respectively;
Left and right class spring propulsion is enclosed within the left and right two ends of pull bar respectively, lays respectively at the outside of left and right involutory needle tray; Left and right class spring propulsion is provided with reverse card, cooperate the serration on the pull bar, guarantee that left class spring propulsion promotes the unidirectional slip of left involutory needle tray to the right, right class spring propulsion promotes the unidirectional slip of right involutory needle tray left, left and right involutory needle tray is 150-200mm from the pull bar both sides to the move distance that central authorities slide altogether, is preferably 160mm.
The material of wherein said left and right involutory pin is preferably medical stainless steel, described pull bar, and left and right loop bar, left and right involutory needle tray, the material of left and right class spring propulsion and fixation clamp is preferably polyformaldehyde; The spacing of the serration on the described pull bar is preferably 1mm.
The technical solution of the utility model two:
The skin butt joining apparatus of band class spring propulsion, its structure comprises: pull bar, left involutory needle tray, left loop bar, left involutory pin, right loop bar, right involutory needle tray, right involutory pin, right class spring propulsion and two fixation clamps,
Wherein, described pull bar length is 150mm-210mm, is preferably 202mm, and the pull bar upper surface is provided with serration; The two ends of left and right loop bar all have tip protrusion;
The two ends of fixation clamp have inside and outside two pairs with the supporting draw-in groove of described tip protrusion;
Left and right involutory pin is installed on the left and right loop bar by supporting buckle respectively;
Left and right loop bar is installed on the left and right involutory needle tray by dismountable damascene structures respectively;
Involutory needle tray in a left side and pull bar are the structure that is fixed as one, and are arranged on the left side of pull bar;
Right involutory needle tray and right class spring propulsion are enclosed within the right-hand member of pull bar, and right class spring propulsion is positioned at the outside of right involutory needle tray; Right class spring propulsion is provided with reverse card, cooperate the serration on the pull bar, guarantee that right class spring propulsion promotes the unidirectional slip of right involutory needle tray left, right involutory needle tray is 100-150mm from the move distance that the pull bar right-hand member slides left, is preferably 120mm.
Wherein, the material of described left and right involutory pin is a medical stainless steel, described pull bar, and the material of left loop bar, right loop bar, left involutory needle tray, right involutory needle tray, right class spring propulsion and fixation clamp is a polyformaldehyde; The spacing of the serration on the described pull bar is preferably 1mm.
The beneficial effects of the utility model: the skin butt joining apparatus of band class spring propulsion has simple in structure, easy and simple to handle, can be in involutory process fixing skin wounds distance arbitrarily.By increasing the class spring propulsion, in skin closure,, avoided the generation of aponeurosis damnify syndrome effectively with excessive skin traction force resilience.Not only provided a kind of better skin tractive method clinically, also avoided causing downgrade to patient's life from now on.This utility model also is applicable to the relatively large situation of wound in the abdominal part open operation except the less relatively situation of wound in the extremity open operation, assert clinically that perhaps the skin folk prescription is to involutory inapplicable situation.
Description of drawings
Fig. 1 overall structure sketch map of the present utility model;
Another embodiment overall structure sketch map of Fig. 2 this utility model
The involutory needle tray structural representation in Fig. 3 right side of the present utility model;
Fig. 4 right loop bar structural representation of the present utility model;
Fig. 5 fixed folder structure sketch map of the present utility model;
Fig. 6 right class spring propulsion structural representation of the present utility model;
Wherein: 1, pull bar; 2, right involutory pin; 3, right loop bar; 4, right involutory needle tray; 6, left involutory pin; 7, left loop bar; 8, left involutory needle tray; 9 right class spring propulsions; 10, left class spring propulsion.
The specific embodiment
Describe in detail below in conjunction with 1 pair of this utility model of accompanying drawing:
The skin butt joining apparatus of band class spring propulsion, its structure comprises: pull bar 1, left involutory needle tray 8, left loop bar 7, right involutory needle tray 8, right loop bar 3, left involutory pin 6, right involutory pin 2, left class spring propulsion 10, right class spring propulsion 9 and two fixation clamps;
Wherein, described pull bar 1 length is 200mm, and pull bar 1 upper surface is provided with serration; The two ends of left and right loop bar have tip protrusion;
The two ends of fixation clamp have inside and outside two pairs with the supporting draw-in groove of described tip protrusion;
Left and right involutory pin is installed on the left and right loop bar by supporting buckle respectively;
Left and right loop bar is installed on the left and right involutory needle tray by dismountable damascene structures respectively;
Left and right involutory needle tray is enclosed within the left and right two ends of pull bar respectively;
Left and right class spring propulsion is enclosed within the left and right two ends of pull bar respectively, lays respectively at the outside of left and right involutory needle tray; Left and right class spring propulsion is provided with reverse card, cooperate the serration on the pull bar, guarantee that left class spring propulsion promotes the unidirectional slip of left involutory needle tray to the right, right class spring propulsion promotes the unidirectional slip of right involutory needle tray left, and left and right involutory needle tray is 150mm from the pull bar both sides to the move distance that central authorities slide altogether.
The material of wherein said left and right involutory pin is a medical stainless steel, and the material of described pull bar, left and right sides loop bar, the involutory needle tray in the left and right sides, left and right sides class spring propulsion and fixation clamp is a polyformaldehyde; The spacing of the serration on the described pull bar is 1mm.
When present embodiment uses, at first the involutory pin 6 in a left side is embedded the skin edge 1cm place on the wound left side; Then the involutory pin 6 in a left side is installed on the left loop bar 7 by buckle, again left loop bar 7 is nested on the left involutory needle tray 8, then the involutory needle tray 8 in a left side is enclosed within the left side of pull bar 1, more left class spring propulsion 10 is enclosed within pull bar 1 left side, be positioned at the outside of left involutory needle tray 8; Secondly install right involutory pin 2, right loop bar 3, right involutory needle tray 4 and right class spring propulsion 9 according to same der group, respectively left and right involutory needle tray is slided to central authorities by left and right class spring propulsion gradually, the involutory pin pulling skin that drives left and right both sides is involutory to central authorities, and is until pin both sides by both hands that skin is involutory or by clinical requirement wound is left certain distance; At last fixation clamp is stuck on the tip protrusion at loop bar two ends on left and right both sides, and then dismounting lower link, left and right involutory needle tray and left and right class spring propulsion.
The skin butt joining apparatus of band class spring propulsion, its structure comprises: pull bar, left involutory needle tray, right involutory needle tray, left loop bar, right loop bar, left involutory pin, right involutory pin, left class spring propulsion, right class spring propulsion and two fixation clamps;
Wherein, described pull bar length is 300mm, and the pull bar upper surface is provided with serration; The two ends of left and right loop bar have tip protrusion;
The two ends of fixation clamp have inside and outside two pairs with the supporting draw-in groove of described tip protrusion;
Left and right involutory pin is installed on the left and right loop bar by supporting buckle respectively;
Left and right loop bar is installed on the left and right involutory needle tray by dismountable damascene structures respectively;
Left and right involutory needle tray is enclosed within the left and right two ends of pull bar respectively;
Left and right class spring propulsion is enclosed within the left and right two ends of pull bar respectively, lays respectively at the outside of left and right involutory needle tray; Left and right class spring propulsion is provided with reverse card, cooperate the serration on the pull bar, guarantee that left class spring propulsion promotes the unidirectional slip of left involutory needle tray to the right, right class spring propulsion promotes the unidirectional slip of right involutory needle tray left, and left and right involutory needle tray is 200mm from the pull bar both sides to the move distance that central authorities slide altogether.
The material of wherein said left and right involutory pin is a medical stainless steel, and the material of described pull bar, left and right sides loop bar, the involutory needle tray in the left and right sides, left and right sides class spring propulsion and fixation clamp is a polyformaldehyde; The spacing of the serration on the described pull bar is 1mm.
The occupation mode of present embodiment is identical with embodiment 1.
The skin butt joining apparatus of band class spring propulsion, its structure comprises: pull bar, left involutory needle tray, right involutory needle tray, left loop bar, right loop bar, left involutory pin, right involutory pin, left class spring propulsion, right class spring propulsion and two fixation clamps;
Wherein, described pull bar length is 240mm, and the pull bar upper surface is provided with serration; The two ends of left and right loop bar have tip protrusion;
The two ends of fixation clamp have inside and outside two pairs with the supporting draw-in groove of described tip protrusion;
Left and right involutory pin is installed on the left and right loop bar by supporting buckle respectively;
Left and right loop bar is installed on the left and right involutory needle tray by dismountable damascene structures respectively;
Left and right involutory needle tray is enclosed within the left and right two ends of pull bar respectively;
Left and right class spring propulsion is enclosed within the left and right two ends of pull bar respectively, lays respectively at the outside of left and right involutory needle tray; Left and right class spring propulsion is provided with reverse card, cooperate the serration on the pull bar, guarantee that left class spring propulsion promotes the unidirectional slip of left involutory needle tray to the right, right class spring propulsion promotes the unidirectional slip of right involutory needle tray left, and left and right involutory needle tray is 160mm from the pull bar both sides to the move distance that central authorities slide altogether.
The material of wherein said left and right involutory pin is a medical stainless steel, and the material of described pull bar, left and right sides loop bar, the involutory needle tray in the left and right sides, left and right sides class spring propulsion and fixation clamp is a polyformaldehyde; The spacing of the serration on the described pull bar is 1mm.
The occupation mode of present embodiment is identical with embodiment 1.
Be elaborated below in conjunction with 2 pairs of another structures of the present utility model of accompanying drawing:
The skin butt joining apparatus of band class spring propulsion, its structure comprises: pull bar 1, left involutory needle tray 8, left loop bar 7, left involutory pin 6, right loop bar 3, right involutory needle tray 4, right involutory pin 2, right class spring propulsion 9 and two fixation clamps 5,
Wherein, described pull bar 1 length is 150mm, and pull bar 1 upper surface is provided with serration; The two ends of left and right loop bar all have tip protrusion;
The two ends of fixation clamp have inside and outside two pairs with the supporting draw-in groove of described tip protrusion;
Left and right involutory pin is installed on the left and right loop bar by supporting buckle respectively;
Left and right loop bar is installed on the left and right involutory needle tray by dismountable damascene structures respectively;
The involutory needle tray 8 in a left side is the structure that is fixed as one with pull bar 1, is arranged on the left side of pull bar;
Right involutory needle tray 4 and right class spring propulsion 9 are enclosed within the right-hand member of pull bar, and right class spring propulsion 9 is positioned at the outside of right involutory needle tray 4; Right class spring propulsion 9 is provided with reverse card, cooperates the serration on the pull bar 1, guarantees that right class spring propulsion 9 promotes the unidirectional slip of right involutory needle tray 4 left, and the move distance that right involutory needle tray 4 slides left from pull bar 1 right-hand member is 100mm.
The material of wherein said left and right involutory pin is a medical stainless steel, and the material of described pull bar, left and right loop bar, left and right involutory needle tray, right class spring propulsion and fixation clamp is a polyformaldehyde; The spacing of the serration on the described pull bar is 1mm.
When present embodiment uses, at first the involutory pin 6 in a left side is embedded the skin edge 1cm place on the wound left side; Then the involutory pin 6 in a left side is installed on the left loop bar 7 by buckle, more left loop bar 7 is nested on the left involutory needle tray 8 with the pull bar integrative-structure; Secondly the involutory pin 2 in the right side is embedded the skin edge 1cm place of wound another side; Then the involutory pin 2 in the right side is installed on the right loop bar 3 by buckle, righter loop bar 3 is nested on the right involutory needle tray 4, then the involutory needle tray 4 in the right side is enclosed within the right side of pull bar 1, righter class spring propulsion 9 is enclosed within pull bar 1 right side, be positioned at the outside of right involutory needle tray 4; By right class spring propulsion 9 the involutory needle tray 4 in the right side is slided left gradually, it is involutory left to drive right involutory pin 2 pulling skins, until pin both sides by both hands that skin is involutory or by clinical requirement wound is left certain distance; Two fixation clamps are stuck on the tip protrusion at left and right involutory needle guard bar two ends at last, and then dismantle left involutory needle tray 8, right involutory needle tray 4 and right class spring propulsion 9 following and pull bar 1 one.
Embodiment 5
The skin butt joining apparatus of band class spring propulsion, its structure comprises: pull bar, left involutory needle tray, left loop bar, left involutory pin, right loop bar, right involutory needle tray, right involutory pin, right class spring propulsion and two fixation clamps,
Wherein, described pull bar length is 210mm, and the pull bar upper surface is provided with serration; The two ends of left and right loop bar all have tip protrusion;
The two ends of fixation clamp have inside and outside two pairs with the supporting draw-in groove of described tip protrusion;
Left and right involutory pin is installed on the left and right loop bar by supporting buckle respectively;
Left and right loop bar is installed on the left and right involutory needle tray by dismountable damascene structures respectively;
Involutory needle tray in a left side and pull bar are the structure that is fixed as one, and are arranged on the left side of pull bar;
Right involutory needle tray and right class spring propulsion are enclosed within the right-hand member of pull bar, and right class spring propulsion is positioned at the outside of right involutory needle tray; Right class spring propulsion is provided with reverse card, cooperates the serration on the pull bar, guarantees that right class spring propulsion promotes the unidirectional slip of right involutory needle tray left, and the move distance that right involutory needle tray slides left from the pull bar right-hand member is 150mm.
The material of wherein said left and right involutory pin is a medical stainless steel, and the material of described pull bar, left loop bar, right loop bar, left involutory needle tray, right involutory needle tray, right class spring propulsion and fixation clamp is a polyformaldehyde; The spacing of the serration on the described pull bar is 1mm.
The occupation mode of present embodiment is identical with embodiment 4.
The skin butt joining apparatus of band class spring propulsion, its structure comprises: pull bar, left involutory needle tray, left loop bar, left involutory pin, right loop bar, right involutory needle tray, right involutory pin, right class spring propulsion and two fixation clamps,
Wherein, described pull bar length is 202mm, and the pull bar upper surface is provided with serration; The two ends of left and right loop bar all have tip protrusion;
The two ends of fixation clamp have inside and outside two pairs with the supporting draw-in groove of described tip protrusion;
Left and right involutory pin is installed on the left and right loop bar by supporting buckle respectively;
Left and right loop bar is installed on the left and right involutory needle tray by dismountable damascene structures respectively;
Involutory needle tray in a left side and pull bar are the structure that is fixed as one, and are arranged on the left side of pull bar;
Right involutory needle tray and right class spring propulsion are enclosed within the right-hand member of pull bar, and right class spring propulsion is positioned at the outside of right involutory needle tray; Right class spring propulsion is provided with reverse card, cooperates the serration on the pull bar, guarantees that right class spring propulsion promotes the unidirectional slip of right involutory needle tray left, and the move distance that right involutory needle tray slides left from the pull bar right-hand member is 120mm.
The material of wherein said left and right involutory pin is a medical stainless steel, and the material of described pull bar, left loop bar, right loop bar, left involutory needle tray, right involutory needle tray, right class spring propulsion and fixation clamp is a polyformaldehyde; The spacing of the serration on the described pull bar is 1mm.
The occupation mode of present embodiment is identical with embodiment 4.
Claims (8)
1. be with the skin butt joining apparatus of class spring propulsion, its structure comprises: pull bar, left involutory needle tray, left loop bar, right involutory needle tray, right loop bar, left involutory pin, right involutory pin, left class spring propulsion, right class spring propulsion and two fixation clamps;
Wherein, described pull bar length is 200mm-300mm, and the pull bar upper surface is provided with serration; The two ends of left and right loop bar all have tip protrusion;
The two ends of fixation clamp have inside and outside two pairs with the supporting draw-in groove of described tip protrusion;
Left and right involutory pin is installed on the left and right loop bar by supporting buckle respectively;
Left and right loop bar is installed on the left and right involutory needle tray by dismountable damascene structures respectively;
Left and right involutory needle tray is enclosed within the left and right two ends of pull bar respectively;
Left and right class spring propulsion is enclosed within the left and right two ends of pull bar respectively, lays respectively at the outside of left and right involutory needle tray; Left and right class spring propulsion is provided with reverse card, cooperate the serration on the pull bar, guarantee that left class spring propulsion promotes the unidirectional slip of left involutory needle tray to the right, right class spring propulsion promotes the unidirectional slip of right involutory needle tray left, and left and right involutory needle tray is 150-200mm from the pull bar both sides to the move distance that central authorities slide altogether.
2. the skin butt joining apparatus of band class spring propulsion as claimed in claim 1 is characterized in that, described pull bar length is 240mm.
3. the skin butt joining apparatus of band class spring propulsion as claimed in claim 1 is characterized in that, described move distance is 160mm.
4. be with the skin butt joining apparatus of class spring propulsion, its structure comprises: pull bar, left involutory needle tray, left loop bar, left involutory pin, right involutory needle tray, right loop bar, right involutory pin, right class spring propulsion and two fixation clamps,
Wherein, described pull bar length is 150mm-210mm, and the pull bar upper surface is provided with serration; The two ends of left and right loop bar all have tip protrusion;
The two ends of fixation clamp have inside and outside two pairs with the supporting draw-in groove of described tip protrusion;
Left and right involutory pin is installed on the left and right loop bar by supporting buckle respectively;
Left and right loop bar is installed on the left and right involutory needle tray by dismountable damascene structures respectively;
Involutory needle tray in a left side and pull bar are the structure that is fixed as one, and are arranged on the left side of pull bar;
Right involutory needle tray and right class spring propulsion are enclosed within the right-hand member of pull bar, and right class spring propulsion is positioned at the outside of right involutory needle tray; Right class spring propulsion is provided with reverse card, cooperates the serration on the pull bar, guarantees that right class spring propulsion promotes the unidirectional slip of right involutory needle tray left, and the move distance that right involutory needle tray slides left from the pull bar right-hand member is 100-150mm.
5. the skin butt joining apparatus of band class spring propulsion as claimed in claim 4 is characterized in that, described pull bar length is 202mm.
6. the skin butt joining apparatus of band class spring propulsion as claimed in claim 4 is characterized in that, described move distance is 120mm.
7. as the skin butt joining apparatus of claim 1 or 4 described band class spring propulsions, it is characterized in that, the material of described left and right involutory pin is a medical stainless steel, and the material of described pull bar, left loop bar, right loop bar, left involutory needle tray, right involutory needle tray, right class spring propulsion and fixation clamp is a polyformaldehyde.
8. the skin butt joining apparatus of band class spring propulsion as claimed in claim 7 is characterized in that, the spacing of the serration on the described pull bar is 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320022370 CN203089227U (en) | 2013-01-16 | 2013-01-16 | Skin apposition device with spring-like pushers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320022370 CN203089227U (en) | 2013-01-16 | 2013-01-16 | Skin apposition device with spring-like pushers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203089227U true CN203089227U (en) | 2013-07-31 |
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ID=48840680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320022370 Expired - Fee Related CN203089227U (en) | 2013-01-16 | 2013-01-16 | Skin apposition device with spring-like pushers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203089227U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111728655A (en) * | 2020-07-24 | 2020-10-02 | 上海国为医疗科技有限公司 | Adaptive skin stretching system |
| CN111820973A (en) * | 2020-07-29 | 2020-10-27 | 广东省人民医院 | Limb skin scar tension adjusting combination device |
| CN112972827A (en) * | 2021-01-14 | 2021-06-18 | 中国人民解放军陆军第八十一集团军医院 | Traction closing impact liquid injection monitor for hemostasis |
-
2013
- 2013-01-16 CN CN 201320022370 patent/CN203089227U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111728655A (en) * | 2020-07-24 | 2020-10-02 | 上海国为医疗科技有限公司 | Adaptive skin stretching system |
| CN111728655B (en) * | 2020-07-24 | 2020-12-25 | 魏姝玥 | Adaptive skin stretching system |
| CN111820973A (en) * | 2020-07-29 | 2020-10-27 | 广东省人民医院 | Limb skin scar tension adjusting combination device |
| CN112972827A (en) * | 2021-01-14 | 2021-06-18 | 中国人民解放军陆军第八十一集团军医院 | Traction closing impact liquid injection monitor for hemostasis |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20200116 |
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| CF01 | Termination of patent right due to non-payment of annual fee |