CN210144702U - Double-air-bag tourniquet - Google Patents
Double-air-bag tourniquet Download PDFInfo
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- CN210144702U CN210144702U CN201920486200.0U CN201920486200U CN210144702U CN 210144702 U CN210144702 U CN 210144702U CN 201920486200 U CN201920486200 U CN 201920486200U CN 210144702 U CN210144702 U CN 210144702U
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Abstract
The utility model relates to a medical treatment appurtenance, more specifically say, it relates to two gasbag tourniquets, and its technical scheme main points are: including aerifing hemostat and one big one little two tourniquets, big gasbag is put to big tourniquet, and the little tourniquet is built-in to have a little gasbag, just be connected with the gas tube between big gasbag and the little gasbag, wherein big gasbag is linked together with the little gasbag, an gasbag in big gasbag and the little gasbag passes through the intake pipe and is linked together with aerifing hemostat, the width of big gasbag is greater than the width of little gasbag for it equals to the pressure that the shank width differs in order to realize exerting. The utility model has the advantages of low inflation pressure, skin adhesion and good hemostatic effect.
Description
Technical Field
The utility model relates to a medical auxiliary appliance, more specifically say, it relates to two gasbag tourniquets.
Background
The air bag tourniquet is a common device for reducing bleeding in orthopedic surgery of patients in orthopedic surgery, however, when the tourniquet is improperly used, complications such as tourniquet paralysis, tourniquet shock, tourniquet pain and skin injury are easily caused, and in order to effectively prevent the tourniquet complications, the important point is to strictly control the pressure and time of the tourniquet application and correctly select the binding part of the tourniquet. It is found that the wide tourniquet can generate more uniform and stable pressure on deep tissues and can block blood flow with lower pressure, the narrow tourniquet has small contact area with limbs, and has high pressure transmitted to soft tissues under the tourniquet, which easily causes nerve injury, so the wide tourniquet should be selected as far as possible under the permission of operation.
The technical scheme has the defects that: in many patients, where there is a significant difference between the proximal and distal circumferences of the thighs, the entire thigh has a wide proximal and a narrow distal taper, it is obvious that by conventional methods of tying a wide tourniquet, when the proximal edge of the tourniquet is tied around the proximal thigh, there is also a fairly wide gap between the distal edge of the tourniquet and the skin of the distal thigh, which may result in: 1. the tourniquet is unstable in position and is easy to slip far; 2. the tourniquet can not apply force to thigh skin uniformly, the pressure at the near end is large, the pressure at the far end is small, and the skin at the near end is easy to be damaged; 3. the tourniquet effect can be impaired and often additional tourniquet pressure is required.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a two gasbag tourniquet has that inflation pressure is low, laminating skin and the effectual advantage of stanching.
The above technical purpose of the present invention can be achieved by the following technical solutions: double-balloon tourniquet comprises an inflatable hemostat and two tourniquets, wherein a large balloon is arranged in the large tourniquet, a small balloon is arranged in the small tourniquet, an inflation tube is connected between the large balloon and the small balloon, the large balloon is communicated with the small balloon, one of the large balloon and the small balloon is communicated with the inflatable hemostat through an air inlet tube, and the width of the large balloon is larger than that of the small balloon and is used for realizing the equal applied pressure aiming at different leg widths.
Through adopting above-mentioned technical scheme, the skin of better laminating patient thigh near-end and distal end, connect through the gas tube between two gasbags, it is low than traditional narrow tourniquet inflation pressure, it can lower pressure just to block the blood flow to produce more even pressure to the soft tissue in the tourniquet after aerifing to reach better operation hemostatic effect, create clear operation field of vision, do benefit to the operation, shorten operation time, reduce tourniquet complication.
The utility model discloses further set up to: the large tourniquet is 125cm by 10cm in specification, the large air bag is matched with the large tourniquet, and the large air bag is 60cm by 9cm in specification.
By adopting the technical scheme, the verification proves that the large tourniquet with the specification is more suitable for patients with wider legs.
The utility model discloses further set up to: the specification of the small tourniquet is 93cm x 6cm, the small air bag is matched with the small tourniquet, and the specification of the small air bag is 43cm x 5 cm.
By adopting the technical scheme, the verification proves that the small tourniquet with the specification is more suitable for patients with narrower legs.
The utility model discloses further set up to: the specification of the small tourniquet is 105cm x 6cm, the small air bag is matched with the small tourniquet, and the specification of the small air bag is 65cm x 5 cm.
By adopting the technical scheme, the verification proves that the small tourniquet with the specification is more suitable for patients with middle leg width.
The utility model discloses further set up to: the inflation tube sets up a plurality ofly, and is a plurality of the inflation tube all communicates big gasbag and little gasbag.
Through adopting above-mentioned technical scheme, at an inflation hemostasis appearance aerify in-process, the atmospheric pressure of two gasbags rises sooner, reaches better hemostatic effect.
To sum up, the utility model discloses following beneficial effect has:
firstly, the inflation pressure of the tourniquet is reduced and the tourniquet better fits the skin of the thigh of the patient;
secondly, the operation time of workers is shortened, and complications of tourniquets are reduced;
thirdly, the tourniquet has good hemostatic effect.
Drawings
Fig. 1 is a schematic view of the whole structure of the tourniquet in this embodiment.
In the figure: 1. a large air bag; 2. an inflation tube; 3. a small tourniquet; 4. a small air bag; 5. an air inlet pipe; 6. an air-filled hemostat; 7. a large tourniquet.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
As shown in fig. 1, the double-balloon tourniquet comprises an inflatable hemostat 6 and two tourniquets, wherein a large balloon 1 is arranged in a large tourniquet 7, a small balloon 4 is arranged in a small tourniquet 3, and an inflation tube 2 is connected between the large balloon 1 and the small balloon 4, wherein the large balloon 1 is communicated with the small balloon 4, one of the large balloon 1 and the small balloon 4 is communicated with the inflatable hemostat 6 through an air inlet tube 5, and the width of the large balloon 1 is greater than that of the small balloon 4, so that the applied pressure is equal to the leg width. In the present embodiment, the big air bag 1 is communicated with the inflatable hemostat 6 through the inflation tube 2.
Specifically, the large tourniquet 7 is 125cm x 10cm in specification, the large saccule 1 is matched with the large tourniquet 7, and the large saccule 1 is 60cm x 9cm in specification. In order to be suitable for patients with narrow leg width, the specification of the small tourniquet 3 is 93cm x 6cm, the small air sac 4 is matched with the small tourniquet 3, and the specification of the small air sac 4 is 43cm x 5 cm; to accommodate patients with moderate leg widths, the small tourniquet 3 is 105cm x 6cm in size, the small balloon 4 is matched to the small tourniquet 3, and the small balloon 4 is 65cm x 5cm in size.
The plurality of inflation tubes 2 are arranged, and the plurality of inflation tubes 2 are communicated with the large air bag 1 and the small air bag 4.
The implementation principle of the embodiment is as follows: the inflatable hemostat 6 inflates the large air sac 1 and the small air sac 4, after inflation, the two tourniquets simultaneously apply pressure to the limb, when the pressure is gradually increased, the arterial blood flow pressure at the far end of the limb is gradually reduced, and when the inflation pressure is increased to block the arterial blood flow, the air sac tourniquets play a role in hemostasis;
the width of the big air bag 1 is larger than that of the small air bag 4, the big air bag is closely arranged and bound on the limb, the big air bag is not influenced by the difference of the circumferences of the two ends of the limb, the big air bag can be closely attached on the limb, and the limb under the inflated air bag tourniquet bears even pressure.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. Two gasbag tourniquets, its characterized in that: the leg pressure-balancing tourniquet comprises an inflatable tourniquet and two tourniquets, wherein a large air bag is arranged in the large tourniquet, a small air bag is arranged in the small tourniquet, an inflation tube is connected between the large air bag and the small air bag, the large air bag is communicated with the small air bag, one of the large air bag and the small air bag is communicated with the inflatable tourniquet through an air inlet tube, and the width of the large air bag is larger than that of the small air bag and is used for realizing the equal applied pressure aiming at different leg widths; the inflation tube sets up a plurality ofly, and is a plurality of the inflation tube all communicates big gasbag and little gasbag.
2. The dual balloon tourniquet of claim 1, wherein: the large tourniquet is 125cm by 10cm in specification, the large air bag is matched with the large tourniquet, and the large air bag is 60cm by 9cm in specification.
3. The dual balloon tourniquet according to claim 2, wherein: the specification of the small tourniquet is 93cm x 6cm, the small air bag is matched with the small tourniquet, and the specification of the small air bag is 43cm x 5 cm.
4. The dual balloon tourniquet according to claim 2, wherein: the specification of the small tourniquet is 105cm x 6cm, the small air bag is matched with the small tourniquet, and the specification of the small air bag is 65cm x 5 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920486200.0U CN210144702U (en) | 2019-04-11 | 2019-04-11 | Double-air-bag tourniquet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920486200.0U CN210144702U (en) | 2019-04-11 | 2019-04-11 | Double-air-bag tourniquet |
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| Publication Number | Publication Date |
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| CN210144702U true CN210144702U (en) | 2020-03-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920486200.0U Active CN210144702U (en) | 2019-04-11 | 2019-04-11 | Double-air-bag tourniquet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114287991A (en) * | 2021-12-06 | 2022-04-08 | 贵州中医药大学第一附属医院 | Failure-prevention air bag tourniquet |
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2019
- 2019-04-11 CN CN201920486200.0U patent/CN210144702U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114287991A (en) * | 2021-12-06 | 2022-04-08 | 贵州中医药大学第一附属医院 | Failure-prevention air bag tourniquet |
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