CN203303106U - Tourniquet - Google Patents
Tourniquet Download PDFInfo
- Publication number
- CN203303106U CN203303106U CN2013200262880U CN201320026288U CN203303106U CN 203303106 U CN203303106 U CN 203303106U CN 2013200262880 U CN2013200262880 U CN 2013200262880U CN 201320026288 U CN201320026288 U CN 201320026288U CN 203303106 U CN203303106 U CN 203303106U
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- CN
- China
- Prior art keywords
- jig arm
- tourniquet
- tabular jig
- tabular
- projection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000004816 latex Substances 0.000 claims description 12
- 229920000126 latex Polymers 0.000 claims description 12
- 238000005273 aeration Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 239000003566 sealing material Substances 0.000 claims description 3
- 210000003437 trachea Anatomy 0.000 claims description 3
- 239000000839 emulsion Substances 0.000 abstract 2
- 230000023597 hemostasis Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002439 hemostatic effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model provides a tourniquet which is used for solving the problem that an existing tourniquet is long in fixing time and long in air inflation time and can not be operated with a single hand. The tourniquet comprises a flexible air inflation belt, a clip and an air inflation emulsion ball, wherein a plurality of air inflation chambers are formed in the length direction of the flexible air inflation belt, every two adjacent air inflation chambers of all the air inflation chambers are communicated, the clip is provided with a clamping port which can be opened and closed, one end of the flexible air inflation belt is fixed on the edge of the clamping port, the length of the clamping port is larger than the width of the flexible air inflation belt, and an air outlet of the air inflation emulsion ball is communicated with the air inflation chambers through an air pipe. Compared with existing products in the market, the tourniquet has the advantages that operation is fast, air inflation time is short, operation can be achieved with the single hand, lives of soldiers can be saved more easily due to the fact that the shorter the operation time is, the less the soldiers bleed particularly when the tourniquet is used on a battlefield and the less outdoor sporters bleed when used by the outdoor sporters, the size is small, and carrying is convenient.
Description
Technical field
This utility model relates to the hemostatic technique field, particularly a kind of tourniquet.
Background technology
At present, the tourniquet on market is mainly with thread gluing, tourniquet to be fixed on the corresponding position of extremity, then by the extruding latex balloon, inflates to the band of gas, and tourniquet expands and pushes the purpose that the closed blood vessel of limbs reaches hemostasis.This tourniquet shortcoming is that the set time is long, and inflationtime long (whole airbag all is full of), one hand such as can't operate at the shortcoming, and these shortcomings are very fatal the sporter outside injured afield soldier or room.
The utility model content
This utility model embodiment proposes a kind of tourniquet, in order to solve the problem that the existing tourniquet set time is long, inflationtime is long, one hand can't operate.
This utility model is achieved in that
A kind of tourniquet, is characterized in that, comprising:
The flexible gas-filled band, be provided with a plurality of plenum chambers on the length direction along described flexible gas-filled band, in described a plurality of plenum chambers, every two adjacent plenum chambers are communicated with;
Clip, but the clamping mouth of folding had, an end of described flexible gas-filled band is fixed in the described edge clamped mouthful, and the length of described clamping mouth is greater than the width of described flexible gas-filled band;
The inflation latex balloon, its gas outlet is communicated with a described plenum chamber by a trachea.
Further, tourniquet described in the utility model, described clip comprises:
The first tabular jig arm, have bare terminal end and staff operating side, and an end of described flexible gas-filled band is fixed in the edge of this bare terminal end;
The second tabular jig arm, have bare terminal end and staff operating side, the dual-side of described the second tabular jig arm is rotationally connected with the respective side of described the first tabular jig arm respectively, and the bare terminal end of the bare terminal end of described the first tabular jig arm and described the second tabular jig arm is oppositely arranged, the staff operating side of described the first tabular jig arm and the staff operating side of described the second tabular jig arm are oppositely arranged.
Further, tourniquet described in the utility model, the dual-side of described the second tabular jig arm is rotationally connected with the respective side of described the first tabular jig arm respectively, is specially:
On the limit, left side of described the first tabular jig arm and right edge, be respectively arranged with projection, be provided with through hole on this projection;
On the limit, left side of described the second tabular jig arm and right edge, be respectively arranged with projection, be provided with through hole on this projection;
On the limit, left side of described the first tabular jig arm, the through hole of projection on the limit, left side of the through hole of projection and described the second tabular jig arm, be rotatably connected by bearing pin;
On the right edge of described the first tabular jig arm, the through hole of projection on the right edge of the through hole of projection and described the second tabular jig arm, be rotatably connected by bearing pin.
Further, tourniquet described in the utility model, described staff operating side has be used to facilitating the manual finger jack of people.
Further, tourniquet described in the utility model also comprises: be used to measuring the Pressure gauge of atmospheric pressure in described plenum chamber, be arranged on described flexible gas-filled band.
Further, tourniquet described in the utility model, the flexible sealing aeration zone of described flexible gas-filled band for making with flexible sealing material.
Further, tourniquet described in the utility model, the plenum chamber be communicated with the gas outlet of described inflation latex balloon are with described clip distance, to be the plenum chamber of 7 centimetres.
The beneficial effects of the utility model are:
Operation fast; Inflationtime is short; One hand can operate, and particularly the operating time is shorter afield, and the soldier bleeds fewer, more easily saves soldier's life, and outdoor activity person is also the same; Volume is little, is easy to carry.
The accompanying drawing explanation
In order to be illustrated more clearly in this utility model embodiment or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the side view of tourniquet when using state in this utility model embodiment;
In figure: 1.. the first tabular jig arm; 2.. the second tabular jig arm; 3.. the flexible gas-filled band; 4.. the inflation latex balloon.
Fig. 2 is the top view of tourniquet when using state in this utility model embodiment;
Fig. 3 is the opposite side view of tourniquet when using state in this utility model embodiment;
Fig. 4 is the using method schematic diagram of tourniquet in this utility model embodiment;
Fig. 5 is the schematic perspective view of tourniquet when using state in this utility model embodiment;
Fig. 6 is the top view of tourniquet in this utility model embodiment;
Fig. 7 is the rearview of tourniquet in Fig. 6;
Fig. 8 is the side view of tourniquet in Fig. 6;
Fig. 9 is the schematic perspective view of tourniquet in Fig. 6.
The specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, obviously, described embodiment is only this utility model part embodiment, rather than whole embodiment.Based on the embodiment in this utility model, those of ordinary skills are not making under the creative work prerequisite the every other embodiment obtained, and all belong to the scope of this utility model protection.
As shown in Figure 1, this utility model embodiment provides a kind of tourniquet, comprising:
3. the flexible gas-filled band, is provided with a plurality of plenum chambers on the length direction along the flexible gas-filled band, in a plurality of plenum chambers, every two adjacent plenum chambers are communicated with;
Clip, but the clamping mouth of folding had, a flexible gas-filled band end 3. is fixed in the edge clamped mouthful, and the length clamped mouthful is greater than flexible gas-filled band width 3.;
4., its gas outlet is communicated with a plenum chamber in above-mentioned a plurality of plenum chambers by a trachea inflation latex balloon.
3. the flexible gas-filled band is to be made by flexible sealing material, its edge bonds together and forms the plenum chamber of sealing, by the shape of aeration zone, do not make the plenum chamber of strip, but on the length direction along the flexible gas-filled band, be provided with a plurality of plenum chambers, in a plurality of plenum chambers, every two adjacent plenum chambers are communicated with (see Fig. 6, the flexible gas-filled band is designed to just narrow down once every one section).After the purpose of this design is inflating pressure, 3. whole flexible gas-filled band can be twisted at plenum chamber narrowed portion free bend, the human limb so that whole flexible gas-filled band is fitted more.
The using method of above-mentioned tourniquet is: during use, the flexible gas-filled band other end 3. passed from the clamping mouth of clip around crossing limbs again, and tension, 3. the flexible gas-filled band is fixed on limbs.Simultaneously, the plenum chamber of flexible gas-filled band in 3. also blocked, seals by the clamping mouth of clip, prevents that forced air from entering flexible gas-filled band free end 3..The 4. plenum chamber inflation in 3. to the flexible gas-filled band of extruding inflation latex balloon, reach requirement pressure after hemostasis work complete.
Visible, above-mentioned tourniquet only needs in use to pressing close to the plenum chamber inflation on limbs,
As shown in Figure 1, above-mentioned clip comprises:
1. the first tabular jig arm, has bare terminal end and staff operating side, and a flexible gas-filled band end 3. is fixed in the edge of this bare terminal end;
The second tabular jig arm 2., have bare terminal end and staff operating side, the second tabular jig arm dual-side 2. is rotationally connected with the first tabular jig arm respective side 1. respectively, and the first tabular jig arm bare terminal end and the second tabular jig arm bare terminal end 2. 1. is oppositely arranged, the first tabular jig arm staff operating side and the second tabular jig arm staff operating side 2. 1. is oppositely arranged.
Above-mentioned staff operating side also can have be used to facilitating the manual finger jack of people.
Preferably, particularly:
The first tabular jig arm 1. the limit, left side and right edge on be respectively arranged with projection, on each projection, be provided with through hole;
The second tabular jig arm 2. the limit, left side and right edge on be respectively arranged with projection, on each projection, be provided with through hole;
On the first tabular jig arm limit, left side 1., the through hole of projection on the through hole of projection and the second tabular jig arm limit, left side 2., be rotatably connected by bearing pin;
On the first tabular jig arm right edge 1., the through hole of projection on the through hole of projection and the second tabular jig arm right edge 2., be rotatably connected by bearing pin.
Preferably, whether reach required value in order to observe inflation, above-mentioned tourniquet can also comprise:
For measuring the Pressure gauge of atmospheric pressure in plenum chamber, be arranged on the flexible gas-filled band.
Preferably, the plenum chamber be communicated with the gas outlet of inflation latex balloon is with the clip distance, to be the plenum chamber of 7 centimetres, and the gas outlet of inflation latex balloon is communicated with this plenum chamber can be so that the fill gas body be full of whole plenum chamber fast.
The using method of above-mentioned tourniquet is: during use, the flexible gas-filled band other end 3. passed from the first tabular jig arm of tabular jig arm 1. with the second centre 2. around crossing limbs again, and tension, see Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5.Then the second tabular jig arm position 2. in Fig. 4 is become to the position in Fig. 1, Fig. 3, now the second tabular jig arm is locked, and 3. the flexible gas-filled band is fixed on limbs, sees Fig. 5.Simultaneously, 2. the plenum chamber of flexible gas-filled band in 3. also blocked, seal by the tabular jig arm of the first tabular jig arm 1. with the second, prevents that forced air from entering flexible gas-filled band free end 3., sees Fig. 1.The 4. plenum chamber inflation in 3. to the flexible gas-filled band of extruding inflation latex balloon, reach requirement pressure after hemostasis work complete.
The the first tabular jig arm of tabular jig arm 1. with the second effect 2. has two: 3. other one section of chucking flexible gas-filled band when the first is used, can be close to limbs, and see Fig. 2, Fig. 5; Its two be the flexible gas-filled band cut off while 3. inflating air to the flexible gas-filled band 3. other one section flow, guarantee that the flexible gas-filled band, 3. only being close to the limb part inflation, is shown in Fig. 1, make 3. rapid expanding extruding limbs of flexible gas-filled band, reach the purpose of hemostasis.
During use, by the aeration zone other end 3. around cross limbs again from the first tabular jig arm 1., the second tabular jig arm passes in the middle of 2., and tension, be shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5.Then the second tabular jig arm position 2. in Fig. 4 is become to the position in Fig. 1, Fig. 3, now dop is locked, and 3. the flexible gas-filled band is fixed on limbs, sees Fig. 5.Simultaneously, the plenum chamber of flexible gas-filled band in 3. also by the first tabular jig arm 1., 2. the second tabular jig arm block, seal, and prevents that forced air from entering 3. free end of flexible gas-filled band, sees Fig. 1.The 4. plenum chamber inflation in 3. to the flexible gas-filled band of extruding inflation latex balloon, reach requirement pressure after hemostasis work complete.
The tourniquet that this utility model embodiment provides is compared and had the following advantages with existing product on market: operation fast; Inflationtime is short; One hand can operate, and particularly the operating time is shorter afield, and the soldier bleeds fewer, more easily saves soldier's life, and outdoor activity person is also the same; Volume is little, is easy to carry.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (7)
1. a tourniquet, is characterized in that, comprising:
The flexible gas-filled band, be provided with a plurality of plenum chambers on the length direction along described flexible gas-filled band, in described a plurality of plenum chambers, every two adjacent plenum chambers are communicated with;
Clip, but the clamping mouth of folding had, an end of described flexible gas-filled band is fixed in the described edge clamped mouthful, and the length of described clamping mouth is greater than the width of described flexible gas-filled band;
The inflation latex balloon, its gas outlet is communicated with a described plenum chamber by a trachea.
2. tourniquet as claimed in claim 1, is characterized in that, described clip comprises:
The first tabular jig arm, have bare terminal end and staff operating side, and an end of described flexible gas-filled band is fixed in the edge of this bare terminal end;
The second tabular jig arm, have bare terminal end and staff operating side, the dual-side of described the second tabular jig arm is rotationally connected with the respective side of described the first tabular jig arm respectively, and the bare terminal end of the bare terminal end of described the first tabular jig arm and described the second tabular jig arm is oppositely arranged, the staff operating side of described the first tabular jig arm and the staff operating side of described the second tabular jig arm are oppositely arranged.
3. tourniquet as claimed in claim 2, is characterized in that, the dual-side of described the second tabular jig arm is rotationally connected with the respective side of described the first tabular jig arm respectively, is specially:
On the limit, left side of described the first tabular jig arm and right edge, be respectively arranged with projection, be provided with through hole on this projection;
On the limit, left side of described the second tabular jig arm and right edge, be respectively arranged with projection, be provided with through hole on this projection;
On the limit, left side of described the first tabular jig arm, the through hole of projection on the limit, left side of the through hole of projection and described the second tabular jig arm, be rotatably connected by bearing pin;
On the right edge of described the first tabular jig arm, the through hole of projection on the right edge of the through hole of projection and described the second tabular jig arm, be rotatably connected by bearing pin.
4. tourniquet as claimed in claim 2, is characterized in that,
Described staff operating side has be used to facilitating the manual finger jack of people.
5. tourniquet as claimed in claim 1 or 2, is characterized in that, also comprises:
For measuring the Pressure gauge of atmospheric pressure in described plenum chamber, be arranged on described flexible gas-filled band.
6. tourniquet as claimed in claim 1 or 2, is characterized in that,
The flexible sealing aeration zone of described flexible gas-filled band for making with flexible sealing material.
7. tourniquet as claimed in claim 1, is characterized in that,
The plenum chamber be communicated with the gas outlet of described inflation latex balloon is with described clip distance, to be the plenum chamber of 7 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200262880U CN203303106U (en) | 2013-01-18 | 2013-01-18 | Tourniquet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200262880U CN203303106U (en) | 2013-01-18 | 2013-01-18 | Tourniquet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203303106U true CN203303106U (en) | 2013-11-27 |
Family
ID=49609348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200262880U Expired - Fee Related CN203303106U (en) | 2013-01-18 | 2013-01-18 | Tourniquet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203303106U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017185790A1 (en) * | 2016-04-28 | 2017-11-02 | 深圳市前海康启源科技有限公司 | Air-resistant seal device applied to pneumatic tourniquet |
-
2013
- 2013-01-18 CN CN2013200262880U patent/CN203303106U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017185790A1 (en) * | 2016-04-28 | 2017-11-02 | 深圳市前海康启源科技有限公司 | Air-resistant seal device applied to pneumatic tourniquet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Chu Jun Document name: Notification to Go Through Formalities of Registration |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHU JUN Effective date: 20150313 Owner name: LIU YUHONG Free format text: FORMER OWNER: CHU JUN Effective date: 20150313 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Yuhong Inventor after: Chu Jun Inventor before: Chu Jun |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CHU JUN TO: LIU YUHONG CHU JUN |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150313 Address after: 100097 Beijing City, Haidian District Yuanda Road, Jin Yuan mall west 5 layer of Beiwai English Academy Patentee after: Liu Yuhong Patentee after: Chu Jun Address before: 100097 Beijing City, Haidian District Yuanda Road, Jin Yuan mall west 5 layer of Beiwai English Academy Patentee before: Chu Jun |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20160118 |
|
| EXPY | Termination of patent right or utility model |