CN205094523U - Wound tractive device - Google Patents
Wound tractive device Download PDFInfo
- Publication number
- CN205094523U CN205094523U CN201520861641.6U CN201520861641U CN205094523U CN 205094523 U CN205094523 U CN 205094523U CN 201520861641 U CN201520861641 U CN 201520861641U CN 205094523 U CN205094523 U CN 205094523U
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- Prior art keywords
- wound
- tractive
- tractive bar
- stiff
- sawtooth
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Abstract
The utility model discloses a wound tractive device, include: the tractive strip, the stiff end is provided with two, and two stiff ends set up respectively on the tractive strip, and the enough both ends by the tractive strip of two stiff end homoenergetics are to the one -way slip in the middle part of tractive strip, the utility model discloses a fixing two stiff ends on the skin of patient's wound both sides, spurring the tractive strip to the outside, the stiff end is moved to the middle part by both ends for the tractive strip promptly, makes the skin centering shrink of wound both sides and fixed, prevent to split open under the effect of wound expansionary force the chest outside, has solved the chest wound that splits open among the prior art and continue the technical problem that increases in the debridement of chest.
Description
Technical field
This utility model relates to medical apparatus field, in particular to a kind of wound traction device.
Background technology
At present, often need to carry out open chest surgery in hospital, its wound longitudinal length of open chest surgery is longer, and the tension force extended out due to chest after operation stitching and local infection often can cause the situation of wound dehiscence, affect the recovery from illness of patient.For this part patient, first need to carry out operation wound clearing to it, with dressing or the interim flap coverage of negative-pressure sealed material, after wound base is good, carry out second operation treatment again.But owing to needing excision edge of wound partial skin in debridement, and wound edge of wound during interim covering can produce contracture to a certain degree, cause wound surface to increase, cause larger difficulty to secondary suture operation, some patients even must accept the larger transfer of skin flap operation of wound.
Continue the problem increased for the chest wound split in the debridement of chest in prior art, not yet propose effective solution at present.
Summary of the invention
This utility model embodiment provides a kind of wound traction device, at least to solve the problem that the chest wound split in the debridement of chest in prior art continues to increase.
According to this utility model embodiment, provide a kind of wound traction device, comprising: tractive bar; Stiff end, is provided with two, and two stiff ends are separately positioned on tractive bar, and two stiff ends all can by the middle part unidirectional slip of the two ends of tractive bar to tractive bar.
Further, tractive bar has the sawtooth extended respectively to two ends from middle part, wherein, the side of sawtooth in the middle part of tractive bar is mutually vertical with tractive bar; Stiff end has the slide opening holding tractive bar and pass, slide opening inside is provided with towards the limited post of sawtooth free-extension, and the rear portion of limited post is connected with spring, and the head of limited post embeds in the teeth groove of sawtooth under the elastic force effect of spring.
Further, the head of limited post has tapered end, and the teeth groove of tapered end and sawtooth matches.
Further, stiff end comprises: sucker, is arranged on the bottom of stiff end.
According to the wound traction device of this utility model embodiment, comprise: tractive bar and be arranged on can by two stiff ends of the two ends of tractive bar to the unidirectional slip in middle part of tractive bar on tractive bar, two stiff ends can be separately fixed on the skin of patient wound both sides, by two stiff ends are fixed on the skin of patient wound both sides, tractive bar is pulled laterally, namely stiff end is moved to middle part by two ends relative to tractive bar, make the skin of wound both sides to central reduction and fix, preventing wound from splitting under the effect of the outer expansionary force of chest.Solve the technical problem that the chest wound split in the debridement of chest in prior art continues to increase.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, and form a application's part, schematic description and description of the present utility model, for explaining this utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation according to the optional a kind of wound traction device of this utility model embodiment;
Fig. 2 is the structural representation of the stiff end according to the optional a kind of wound traction device of this utility model embodiment;
Fig. 3 is the using state schematic diagram according to the optional a kind of wound traction device of this utility model embodiment;
Fig. 4 is another using state schematic diagram according to the optional a kind of wound traction device of this utility model embodiment.
Detailed description of the invention
This utility model scheme is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in this utility model embodiment, technical scheme in this utility model embodiment is clearly and completely described, obviously, described embodiment is only the embodiment of this utility model part, instead of whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all should belong to the scope of this utility model protection.
According to the wound traction device of this utility model embodiment, as shown in Figure 1, comprising: tractive bar 1 and stiff end 2; Stiff end 2 is provided with two, and two stiff ends 2 are separately positioned on tractive bar 1, and two stiff ends 2 all can by the middle part unidirectional slip of the two ends of tractive bar 1 to tractive bar 1.
According to the wound traction device of this utility model embodiment, comprise: tractive bar 1 and be arranged on can by two stiff ends 2 of the two ends of tractive bar 1 to the unidirectional slip in middle part of tractive bar on tractive bar 1, two stiff ends 2 can be separately fixed on the skin of wound both sides of patient, by two stiff ends 2 are fixed on the skin of patient wound both sides, tractive bar 1 is pulled laterally, namely stiff end 2 is moved to middle part by two ends relative to tractive bar, make the skin of wound 3 both sides to central reduction and fix, prevent wound 3 from splitting under the effect of the outer expansionary force of chest.Solve the technical problem that the chest wound split in the debridement of chest in prior art continues to increase.
During concrete enforcement, as shown in Figure 2, tractive bar 1 has the sawtooth 11 extended respectively to two ends from middle part, the side of sawtooth 11 in the middle part of tractive bar 1 is mutually vertical with tractive bar 1; Stiff end 2 has the slide opening 21 holding tractive bar and pass, slide opening 21 inside is provided with the limited post 22 towards sawtooth 11 free-extension, the rear portion of limited post 22 is connected with spring 23, and limited post 22 makes the head of limited post 22 embed in the teeth groove 12 of sawtooth 11 towards sawtooth 11 motion under the effect of spring 23.The head of limited post 22 has tapered end, the teeth groove 12 of tapered end and sawtooth 11 matches, the bottom of stiff end 2 is provided with sucker 24, this sucker 24 can be adsorbed on patient skin, when stiff end 2 is fixed on patient skin, is pulled outwardly by tractive bar 1, sawtooth 11 can by limited post 22 to pressing down, enter behind the top of limited post 22 by sawtooth 11 in teeth groove 12, the head of limited post 22 can block by teeth groove 12, and tractive bar can only be pulled out.
During concrete use, as shown in Figure 3, the stiff end 2 of the wound traction device of multiple this utility model embodiment is fixedly installed on respectively the both sides of wound 3 by sucker 24, the two ends of tractive bar 1 are pulled laterally, thus make two stiff ends 2 drive the skin of wound 3 both sides to close together, reduce the outer expansionary force of wound 3 both sides skin, prevent wound 3 from splitting.Simultaneously, in order to the healing of accelerated in wounds wound surface, and the sepage of wound surface can be absorbed, control traumatic infection, promote granulation tissue growth, as shown in Figure 4, also be provided with sponge block 4, sponge block 4 covers and is provided with semipermeable membrane 5, the edge of semipermeable membrane 5 is together with the skin attachement around wound 3, sponge block 4 can be fixed through sponge block 4 and semipermeable membrane 5 by tractive bar 1, the upper end of semipermeable membrane 5 is connected with hospital negative pressure device by appendix, under the effect of negative pressure, semipermeable membrane 5 shrinks and applies downward pressure to sponge 4, sponge block 4 is made to be pressed on wound 3, timely absorption and drain sepage, infection control, promote the granulation tissue growth of wound base, the healing of accelerated in wounds, simultaneously under suction function, the contraction of semipermeable membrane 5 and sponge 4 can, by both sides edge of wound to center tractive, prevent wound surface from increasing further.
Below be only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from this utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a wound traction device, is characterized in that, comprising:
Tractive bar;
Stiff end, is provided with two, and two described stiff ends are separately positioned on described tractive bar, and two described stiff ends all can by the middle part unidirectional slip of the two ends of described tractive bar to described tractive bar.
2. wound traction device according to claim 1, is characterized in that,
Described tractive bar has the sawtooth extended respectively to two ends from middle part, and wherein, the side of described sawtooth in the middle part of described tractive bar is mutually vertical with described tractive bar;
Described stiff end has the slide opening holding described tractive bar and pass, described slide opening inside is provided with towards the limited post of described sawtooth free-extension, the rear portion of described limited post is connected with spring, and the head of described limited post embeds in the teeth groove of described sawtooth under the elastic force effect of described spring.
3. wound traction device according to claim 2, is characterized in that,
The head of described limited post has tapered end, and the teeth groove of described tapered end and described sawtooth matches.
4. wound traction device according to claim 1, is characterized in that, described stiff end comprises:
Sucker, is arranged on the bottom of described stiff end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520861641.6U CN205094523U (en) | 2015-11-02 | 2015-11-02 | Wound tractive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520861641.6U CN205094523U (en) | 2015-11-02 | 2015-11-02 | Wound tractive device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205094523U true CN205094523U (en) | 2016-03-23 |
Family
ID=55510341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520861641.6U Expired - Fee Related CN205094523U (en) | 2015-11-02 | 2015-11-02 | Wound tractive device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205094523U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107374747A (en) * | 2017-07-10 | 2017-11-24 | 南雨岐 | A kind of skin drawing patch |
| CN108095779A (en) * | 2017-12-22 | 2018-06-01 | 中国人民解放军陆军军医大学第附属医院 | A kind of myotasis device |
| CN108577910A (en) * | 2018-07-13 | 2018-09-28 | 山东大学第二医院 | A kind of intraluminal tissue drawing fixing device, system and method |
| CN109247963A (en) * | 2018-09-25 | 2019-01-22 | 南京市第医院 | A kind of crissum operation skin drawing device |
| CN113171267A (en) * | 2021-04-21 | 2021-07-27 | 吉林大学第一医院 | Knee joint ligament rupture rehabilitation training device capable of preventing flexion and extension injuries |
| CN113974975A (en) * | 2021-12-09 | 2022-01-28 | 中国人民解放军陆军军医大学第一附属医院 | Belly surface of a wound cleaning and disinfecting nursing device |
| CN114145814A (en) * | 2021-12-07 | 2022-03-08 | 贵州医科大学附属医院 | Multifunctional auxiliary device for surgical operation |
-
2015
- 2015-11-02 CN CN201520861641.6U patent/CN205094523U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107374747A (en) * | 2017-07-10 | 2017-11-24 | 南雨岐 | A kind of skin drawing patch |
| CN107374747B (en) * | 2017-07-10 | 2024-02-23 | 南雨岐 | Skin traction patch |
| CN108095779A (en) * | 2017-12-22 | 2018-06-01 | 中国人民解放军陆军军医大学第附属医院 | A kind of myotasis device |
| CN108095779B (en) * | 2017-12-22 | 2019-07-19 | 中国人民解放军陆军军医大学第一附属医院 | A kind of myotasis device |
| CN108577910A (en) * | 2018-07-13 | 2018-09-28 | 山东大学第二医院 | A kind of intraluminal tissue drawing fixing device, system and method |
| CN109247963A (en) * | 2018-09-25 | 2019-01-22 | 南京市第医院 | A kind of crissum operation skin drawing device |
| CN113171267A (en) * | 2021-04-21 | 2021-07-27 | 吉林大学第一医院 | Knee joint ligament rupture rehabilitation training device capable of preventing flexion and extension injuries |
| CN113171267B (en) * | 2021-04-21 | 2022-08-05 | 吉林大学第一医院 | Knee joint ligament rupture rehabilitation training device capable of preventing flexion and extension injuries |
| CN114145814A (en) * | 2021-12-07 | 2022-03-08 | 贵州医科大学附属医院 | Multifunctional auxiliary device for surgical operation |
| CN114145814B (en) * | 2021-12-07 | 2023-08-04 | 贵州医科大学附属医院 | Multifunctional auxiliary device for surgical operation |
| CN113974975A (en) * | 2021-12-09 | 2022-01-28 | 中国人民解放军陆军军医大学第一附属医院 | Belly surface of a wound cleaning and disinfecting nursing device |
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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: 20160323 Termination date: 20211102 |
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| CF01 | Termination of patent right due to non-payment of annual fee |