CN2875336Y - Automatic inflation type tourniquet - Google Patents
Automatic inflation type tourniquet Download PDFInfo
- Publication number
- CN2875336Y CN2875336Y CN 200520087904 CN200520087904U CN2875336Y CN 2875336 Y CN2875336 Y CN 2875336Y CN 200520087904 CN200520087904 CN 200520087904 CN 200520087904 U CN200520087904 U CN 200520087904U CN 2875336 Y CN2875336 Y CN 2875336Y
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- China
- Prior art keywords
- chamber
- utricule
- wall
- tear
- automatic pneumatic
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- Expired - Fee Related
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Abstract
The utility model discloses an automatic inflation tourniquet, which includes a closed soft capsule, the inner part of the capsule is provided with a closed first chamber, while within the first chamber is provided with a closed second chamber, the two chambers are respectively filled with two solutions that can generate the gas after the mixture, the second chamber and the first chamber have some common chamber wall, and on the common chamber wall, is provided with a tear opening, while the side wall of the second chamber is provided with the tearing texture which begins from the tear opening, and the tear opening is fixed with a pull rope, while the pull rope extends out of the capsule and is fixedly connected with the capsule wall. The automatic inflation tourniquet can be operated by single hand, with the advantages of safe-to-use and fast inflation, which is the ideal device for self-help under the field battles.
Description
Technical field
This utility model relates to the tourniquet technical field, relates in particular to a kind of tourniquet that can inflate automatically.
Background technology
Under field condition, injured soldier usually can not get medical personnel's timely relief, thereby the self rescue particular importance that just seems.Traditional tourniquet needs bimanualness, and dressing time is longer, when the situation crisis, if move unskilled, or can not bimanualness, just can not in time stop blooding, usually can affect the state of an illness adversely, cause unnecessary injures and deaths.Known a kind of automatic pneumatic tourniquet is that a high voltage bearing gas tank is set in air bag, when needing, opens gas tank, and the gases at high pressure in the gas tank will be heaved air bag, with the injury banding, play anastalsis.Though this tourniquet is simple to operate, can inflate automatically,, its manufacturing cost is higher, and fills gases at high pressure in the gas tank, and is dangerous, dangerous.
The utility model content
Technical problem to be solved in the utility model is: provide a kind of simple to operate, automatic pneumatic tourniquet safe in utilization.
For solving the problems of the technologies described above, the technical solution of the utility model is: automatic pneumatic tourniquet, the soft utricule that comprises a sealing, described utricule inside is provided with first chamber of a sealing, described first chamber interior is provided with second chamber of a sealing, fill two kinds of solution that can produce gas after the mixing in described two chambers respectively, described second chamber and first chamber have the total chamber wall of part, be provided with at wall place, described total chamber and tear mouth, the sidewall of described second chamber is provided with and originates in the described lines of tearing of tearing mouth, the described mouth of tearing is fixed a stay cord, and described stay cord stretches out the utricule outside.
Described stay cord is fixedlyed connected with the cyst wall of described utricule.
Describedly tear the bottom that lines extends to second chamber.
At ordinary times, because first chamber and second chamber all seal, its inner solution can not mix, and does not produce gas; When in case of emergency, utricule is coated on the injury of human body, the pulling stay cord, since stay cord with tear the mouth fixedly connected, under the effect of stay cord pulling force, the sidewall of second chamber tears along tearing lines from tearing mouth, makes the solution in second chamber flow into first chamber, mix with its inner solution, produce gas.When reacting gas from tear mouthful enter utricule after, the wound location banding with human body plays anastalsis.The whole operation process only needs the first utricule bondage in the injury and spur stay cord and get final product, and one hand can be operated, and is safe in utilization, and inflation is rapid, is the ideal equipment that the individual soldier saves oneself under the field condition.
As a kind of improvement, described utricule inside also is provided with one and has the buffer chamber of total chamber wall with described first chamber, the total chamber wall of the described buffer chamber and first chamber is arranged at the described opening part that tears, and described buffer chamber is provided with an excessive QI KOU that communicates with utricule.Described buffer chamber is provided with and the QI KOU of overflowing can be sealed, when air pressure reaches setting pressure disruptive film can be taken place.When putting on tearing mouth, the solution in second chamber can very successfully flow into first chamber under the effect of gravity, guarantees that two kinds of liquid ground fully mix.If but tear a mouthful underlying, the solution of second chamber can flow into earlier in the utricule, just can not fully mix with solution in first chamber.Buffer chamber is set, and at its excessive QI KOU place film is set, its purpose is exactly to make two kinds of liquid that the space of a less relatively sealing be arranged, and guarantees that it can produce gas rapidly, when gas pressure acquires a certain degree, is discharged into it in the utricule again.Like this, put on the mouth or underlying, all guaranteed the rapid generation of gas, provide convenience in case of emergency using this tourniquet no matter tear.
Improve as another kind, described utricule is provided with a safety air vavle.Adjust the setting pressure of safety air vavle, when air pressure surpasses setting pressure, overflow from first utricule, further guaranteed the safety of user more than gas.
Description of drawings
Below in conjunction with drawings and Examples this utility model is further specified.
Accompanying drawing is the cutaway view of this utility model embodiment.
The specific embodiment
Automatically pneumatic tourniquet as shown in drawings, comprises the soft utricule 1 of a sealing, makes with elastomeric material; An intensified nylon cloth that is adhered to utricule 1 outer wall, the two ends of nylon cloth are provided with hasp, are used for utricule 1 bondage in the human body injury.
Described utricule 1 inside is provided with first chamber 4 of a sealing, described first chamber 4 inside are provided with second chamber 5 of a sealing, fill two kinds of solution that can produce gas after the mixing in described two chambers respectively, these two kinds of solution can be aluminum sulfate solution and sodium bicarbonate solution, when it mixes, can produce carbon dioxide, certainly, both also can adopt other solution, as long as can produce non-toxic gas after mixing.
Described second chamber 5 and first chamber 4 have the total chamber wall of part, be provided with at wall place, described total chamber and tear mouthfuls 6, the sidewall of described second chamber 5 be provided with originate in described tear mouthfuls 6 tear lines 51, describedly tear the bottom that lines 51 extends to second chamber 5, after the sidewall that guarantees second chamber 5 tore, its inner solution all flowed into first chambers.The described mouth of tearing is fixed a stay cord 7, and described stay cord 7 stretches out utricule 1 and fixedlys connected with cyst wall, if stay cord 7 flexibly connects with cyst wall, then answers hermetic seal between stay cord 7 and the cyst wall.
Described utricule 1 inside also is provided with one and has the buffer chamber 2 of total chamber wall with described first chamber 4, the total chamber wall of the described buffer chamber 2 and first chamber 4 is arranged at described mouthful 6 places of tearing, described buffer chamber 2 is provided with an excessive QI KOU that communicates with utricule 1, and described buffer chamber 2 is provided with and disruptive film 3 can be sealed, can be taken place to the QI KOU of overflowing when air pressure reaches setting pressure.This film can be made with elastomeric material, and its disruptive pressure is relevant with material itself with the thickness of film.
In addition, described utricule 1 is provided with a safety air vavle 8, when air pressure surpasses setting pressure, overflows from first utricule more than gas, has further guaranteed the safety of user.
Claims (6)
1, automatic pneumatic tourniquet, the soft utricule (1) that comprises a sealing, it is characterized in that: described utricule (1) inside is provided with first chamber (4) of a sealing, described first chamber (4) inside is provided with second chamber (5) of a sealing, fill two kinds of solution that can produce gas after the mixing in described two chambers respectively, described second chamber (5) and first chamber (4) have the total chamber wall of part, be provided with at wall place, described total chamber and tear mouthful (6), the sidewall of described second chamber (5) be provided with originate in described tear mouthful (6) tear lines (51), the described mouth of tearing is fixed a stay cord (7), and described stay cord (7) stretches out the outside of utricule (1).
2, automatic pneumatic tourniquet as claimed in claim 1 is characterized in that: described stay cord (7) is fixedlyed connected with the cyst wall of described utricule (1).
3, automatic pneumatic tourniquet as claimed in claim 2 is characterized in that: describedly tear the bottom that lines (51) extends to second chamber (5).
4, automatic pneumatic tourniquet as claimed in claim 3, it is characterized in that: described utricule (1) inside also is provided with one and has the buffer chamber (2) of total chamber wall with described first chamber (4), the total chamber wall of described buffer chamber (2) and first chamber (4) is arranged at described tear mouthful (6) and locates, described buffer chamber (2) is provided with an excessive QI KOU that communicates with utricule (1), and described buffer chamber (2) is provided with and disruptive film (3) can be sealed, can be taken place to the QI KOU of overflowing when air pressure reaches setting pressure.
5, automatic pneumatic tourniquet as claimed in claim 4 is characterized in that: described two kinds of solution are respectively aluminum sulfate solution and sodium bicarbonate solution.
6, automatic pneumatic tourniquet as claimed in claim 1 is characterized in that: described utricule (1) is provided with a safety air vavle (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520087904 CN2875336Y (en) | 2005-10-09 | 2005-10-09 | Automatic inflation type tourniquet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520087904 CN2875336Y (en) | 2005-10-09 | 2005-10-09 | Automatic inflation type tourniquet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2875336Y true CN2875336Y (en) | 2007-03-07 |
Family
ID=37818580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520087904 Expired - Fee Related CN2875336Y (en) | 2005-10-09 | 2005-10-09 | Automatic inflation type tourniquet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2875336Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014191987A1 (en) | 2013-05-26 | 2014-12-04 | M.A.S. Med Global Ltd | Pneumatic tourniquet |
| CN104768456A (en) * | 2012-11-12 | 2015-07-08 | 乌尔里希有限及两合公司 | Control apparatus and control system for a tourniquet device |
| US10136900B2 (en) | 2013-05-26 | 2018-11-27 | M.A.S. Med Global Ltd | Pneumatic tourniquet |
| CN109350169A (en) * | 2018-12-19 | 2019-02-19 | 中国人民解放军陆军特色医学中心 | A kind of hemostasis device |
| CN110251189A (en) * | 2019-07-15 | 2019-09-20 | 江苏沥泽生化科技有限公司 | A kind of adaptive quick tourniquet bandage and its working method |
| CN111772709A (en) * | 2020-05-25 | 2020-10-16 | 中国人民解放军陆军军医大学第一附属医院 | Automatic inflation arterial shunt tube |
-
2005
- 2005-10-09 CN CN 200520087904 patent/CN2875336Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104768456A (en) * | 2012-11-12 | 2015-07-08 | 乌尔里希有限及两合公司 | Control apparatus and control system for a tourniquet device |
| CN104768456B (en) * | 2012-11-12 | 2016-11-09 | 乌尔里希有限及两合公司 | Control device and control system for hemostat device |
| WO2014191987A1 (en) | 2013-05-26 | 2014-12-04 | M.A.S. Med Global Ltd | Pneumatic tourniquet |
| US10136900B2 (en) | 2013-05-26 | 2018-11-27 | M.A.S. Med Global Ltd | Pneumatic tourniquet |
| CN109350169A (en) * | 2018-12-19 | 2019-02-19 | 中国人民解放军陆军特色医学中心 | A kind of hemostasis device |
| CN109350169B (en) * | 2018-12-19 | 2020-08-04 | 中国人民解放军陆军特色医学中心 | Hemostatic device |
| CN110251189A (en) * | 2019-07-15 | 2019-09-20 | 江苏沥泽生化科技有限公司 | A kind of adaptive quick tourniquet bandage and its working method |
| CN111772709A (en) * | 2020-05-25 | 2020-10-16 | 中国人民解放军陆军军医大学第一附属医院 | Automatic inflation arterial shunt tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |