CN104083189B - Keel type tourniquet - Google Patents
Keel type tourniquet Download PDFInfo
- Publication number
- CN104083189B CN104083189B CN201410369666.4A CN201410369666A CN104083189B CN 104083189 B CN104083189 B CN 104083189B CN 201410369666 A CN201410369666 A CN 201410369666A CN 104083189 B CN104083189 B CN 104083189B
- Authority
- CN
- China
- Prior art keywords
- unit
- nodular
- hole
- belt body
- linkage
- 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.)
- Expired - Fee Related
Links
- 238000004804 winding Methods 0.000 claims abstract description 14
- 239000004677 Nylon Substances 0.000 claims description 11
- 229920001778 nylon Polymers 0.000 claims description 11
- 230000000740 bleeding effect Effects 0.000 abstract description 11
- 230000023597 hemostasis Effects 0.000 abstract description 11
- 230000006835 compression Effects 0.000 abstract description 6
- 238000007906 compression Methods 0.000 abstract description 6
- 208000032843 Hemorrhage Diseases 0.000 description 12
- 230000000694 effects Effects 0.000 description 7
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 208000003443 Unconsciousness Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000025 haemostatic effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 230000035488 systolic blood pressure Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
- A61B17/132—Tourniquets
- A61B17/1322—Tourniquets comprising a flexible encircling member
- A61B17/1325—Tourniquets comprising a flexible encircling member with means for applying local pressure
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Reproductive Health (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The present invention relates to emergency medical equipment field, be in particular a kind of keel type tourniquet.It comprises nodular belt body and fastening straps; Described nodular belt body is made up of two or more linkage units, and linkage unit is magnetic square block, is connected between any two connected linkage units by flexible Flexible Connector; Have at least a linkage unit to be the compressing unit of oppressing for emphasis in the linkage unit of described nodular belt body afterbody, before compressing unit, all linkage units are winding unit; In the joint face of arbitrary neighborhood winding unit, one of them face is provided with projection, and another face is provided with the groove corresponding with projection; Described fastening straps is attached at the upper surface of nodular belt body and extends along nodular tape body length direction.The advantage that the present invention has that action easy steps is few, the hemostasis by compression that can complete counterweight point bleeding part, volume are little, quality is gently easy to carry about with one.
Description
Technical field
The present invention relates to emergency medical equipment field, be in particular a kind of keel type tourniquet.
Background technology
Many weeks, tourniquet is one of the most common and of paramount importance military emergency medical equipment.Current more and more pay attention to the fight capability of individual soldier and the main trend of survival ability under, the effect of tourniquet is most important.In wartime, losing blood when wounded soldier is stayed alone or medical aid is not yet arrived in is murderous main cause.
Usually in emergency circumstances such, the wounded soldier of staying alone must only rely on one hand to complete the hemostasis wrapping operation of bleeding part, and the puzzlement that when bleeding profusely, the complication such as unconsciousness, confusion is brought wrapping hemostasis will be born, this just further increases the difficulty of oneself's rescue.The tourniquet that current active military unit is equipped with is mainly three classes: the first kind is the tourniquet of systolic pressure compact form, such as a kind of magnet hook type medical tourniquet disclosed in Chinese patent CN2009200287186; Equations of The Second Kind is rotary tourniquet, such as a kind of tourniquet disclosed in international monopoly WO2010800559398; 3rd class is Inflatable tourniquet, such as a kind of pneumatic tourniquet disclosed in Chinese patent CN201220384535X, but the tourniquet of this three types all exists following two large defects above:
1. the tourniquet of this three types more than at least needs its use of the tourniquet of the action, the particularly first kind of more than ten more complicated from being fetched into hemostasis wrapping, if need at least ten five actions just can complete wrapping operation when one hand; But, from above description, we know, under this special environment in battlefield, no matter be time or energy concerning being all valuable very much them for the wounded of confusion, thus this two classes tourniquet operational motion completed required for hemostasis above-mentioned seems too much, well cannot meet the requirement for war preparedness emergency medical equipment.
2. this three classes tourniquet is the hemostasis of even compression type, without emphasis hemostasis by compression module, the quick hemostasis by compression in bleeding part so cannot attach most importance to, and mostly the War injury type that current actual battlefield is caused is local hemorrhage, thus this three classes tourniquet above well cannot adapt to the actual demand of modern battlefield, Shortcomings.
3., concerning with the tourniquet of the 3rd class, owing to also will attach aerating device, volume is not easy to more greatly individual soldier and carries.
Summary of the invention
The object of the invention is to: provide a kind of can meet individual combat demand, be designed with emphasis compressing module and can realize local pressing type hemostasia, operational motion keel type tourniquet simple, easy to carry.
The present invention is achieved through the following technical solutions: the present invention it comprise nodular belt body and fastening straps; Described nodular belt body is made up of two or more linkage units, and linkage unit is magnetic square block, is connected between any two connected linkage units by flexible Flexible Connector;
Have at least a linkage unit to be the compressing unit of oppressing for emphasis in the linkage unit of described nodular belt body afterbody, before compressing unit, all linkage units are winding unit;
In the joint face of arbitrary neighborhood winding unit, one of them face is provided with projection, and another face is provided with the groove corresponding with projection;
Described fastening straps is attached at the upper surface of nodular belt body and extends along nodular tape body length direction.
Technology comparatively, beneficial effect of the present invention is:
1, the present invention only needs four or five actions can complete hemostasis wrapping operation, and action easy steps is few, easy to use, operating efficiency is high;
2, the present invention is provided with the hemostasis by compression that compressing unit can complete counterweight point bleeding part, and the wounded for local hemorrhage has good haemostatic effect;
3, the nodular belt body in the present invention utilizes magnetic material such as magnetic rubber to make, rely on when not using the magnetic of himself that each linkage unit can be attracted each other together after folding, such that volume of the present invention is little, quality is gently easy to carry about with one fully meets the needs of troop operation.
Accompanying drawing explanation
Fig. 1 is nodular belt body top view in embodiment 1;
Fig. 2 oppresses unit three-dimensional figure in embodiment 1;
Fig. 3 is winding unit axonometric chart in embodiment 1;
Fig. 4 is A place partial enlarged drawing in Fig. 1;
Fig. 5 is fastening straps schematic diagram;
Fig. 6 is nodular belt body top view in embodiment 2;
Fig. 7 oppresses unit transverse sectional view in embodiment 2 and embodiment 3;
Fig. 8 oppresses unit three-dimensional figure in embodiment 2 and embodiment 3;
Fig. 9 is winding unit axonometric chart in embodiment 2 and embodiment 3;
Figure 10 is nodular belt body using state schematic diagram.
Label declaration: 1-nodular belt body, 2-fastening straps, 3-oppress unit, 4-winding unit, 5-through hole, 6-stretchy nylon rope, 7-spring.
Detailed description of the invention
Illustrate below in conjunction with accompanying drawing and the present invention elaborated:
Embodiment 1:
As shown in Figure 1 to Figure 3, the present embodiment comprises nodular belt body 1 and fastening straps 2; Described nodular belt body 1 is made up of several linkage unit sequential, and linkage unit is magnetic square body, is connected between any two connected linkage units by flexible Flexible Connector;
Here the effect of flexible Flexible Connector linkage unit is sequentially concatenated into an entirety, and its elasticity and flexible performance are wrapping positions in order to adapt to different size and linkage unit can be stackingly easy to carry about with one.The carrying magnetic material that linkage unit preferably adopts quality less makes, such as magnetic rubber, magnetic plastics etc.
As shown in Figure 4, further, described flexible Flexible Connector is spring 7, and the two ends of spring 7 are separately fixed on the joint face of arbitrary neighborhood linkage unit.
Linkage unit is divided into again compressing unit and is wound around unit, and have at least a linkage unit to be the compressing unit 3 of oppressing for emphasis in the linkage unit of described nodular belt body 1 afterbody, before compressing unit 3, all linkage units are winding unit 4;
After winding unit 4 is wrapped in bleeding part, the compressing unit 3 of nodular belt body 1 afterbody is stacked up and is placed on bleeding part and form compressing chock, under the effect of oppressing the gravity of unit 3 self and the binding force of fastening straps 2, make to oppress chock can be good at oppressing the effect that bleeding part plays emphasis hemostasis by compression.
In the joint face of arbitrary neighborhood winding unit 4, one of them face is provided with projection, and another face is provided with the groove corresponding with projection;
Protruding and the contact area increased between adjacent winding unit 4 of groove make nodular belt body 1 winding unit 4 adjacent after gently getting rid of due to magnetic attract each other together with make nodular belt body 1 form straight clavate state, to facilitate, nodular belt body 1 is overlapped on bleeding part.
As shown in Figure 5, described fastening straps 2 is attached at the outer surface of nodular belt body 1 and extends along nodular belt body 1 length direction.
Further, described fastening straps 2 is connected for removable with between nodular belt body 1.Such as can utilize as the modes such as nylon buckles, button, rivet connect so that better carry.Fastening straps 2 is for tightening nodular belt body 1 entirety in injury and providing certain oppressive force for the compressing chock that forms of compressing unit 3.
Embodiment 2:
As shown in Figures 6 to 9, on the basis of embodiment 1, the difference of the present embodiment is that described linkage unit is provided with the through hole running through front and back wall, and through hole is divided into center through hole and is positioned at the side through hole 5 of center through hole both sides;
Described flexible Flexible Connector is stretchy nylon rope 6, and linkage unit is sequentially concatenated into an entirety by through hole 5 by stretchy nylon rope 6.
Compared to the spring 7 in embodiment 1, stretchy nylon rope 6 has better toughness and bonding strength.
Embodiment 3:
On the basis of embodiment 1, the difference of the present embodiment is that described linkage unit is provided with the through hole running through front and back wall, and through hole is divided into center through hole and is positioned at the side through hole 5 of center through hole both sides;
Described flexible Flexible Connector is stretchy nylon rope 6 and spring 7, and linkage unit is sequentially concatenated into an entirety by through hole 5 by stretchy nylon rope 6, and the two ends of spring 7 are separately fixed on the joint face of arbitrary neighborhood linkage unit.
Compare with the first two embodiment, the flexible Flexible Connector adopted in the present embodiment has the advantage of the first two embodiment concurrently and connects more firm.
Operation principle of the present invention is as follows:
As shown in Figure 10, first folding nodular belt body 1 is taken out during use, one hand gently gets rid of or upwards lifts rapidly and utilizes the effect of gravity and inertia to be flattened by nodular belt body 1, afterwards the nodular belt body 1 after flattening is attached to injury nodular belt body 1 under the effect of flexible Flexible Connector and is naturally wound in bleeding part, because therefore nodular belt body 1 entire body band is magnetic, it naturally can be attached together end to end and has been fastened under the effect of magnetic, afterwards remaining for nodular belt body 1 afterbody compressing unit 3 being folded to form compressing chock and overturning is placed on emphasis bleeding part, finally fastening straps 2 is strained.
Although the present invention adopts specific embodiment and alternative thereof illustrate to the present invention and illustrate, only to should be appreciated that otherwise the variations and modifications deviated from scope of the present invention all can be implemented.Therefore, except being to be understood that the restriction of claim except being enclosed and condition of equivalent thereof, the present invention is not by the restriction of going up in all senses.
Claims (5)
1. keel type tourniquet, is characterized in that: it comprises nodular belt body (1) and fastening straps (2); Described nodular belt body (1) is made up of several linkage unit sequential, and linkage unit is magnetic square body, is connected between any two connected linkage units by flexible Flexible Connector;
Linkage unit is divided into again compressing unit and is wound around unit, have at least a linkage unit to be the compressing unit (3) of oppressing for emphasis in the linkage unit of described nodular belt body (1) afterbody, before compressing unit (3), all linkage units are winding unit (4);
In the joint face of arbitrary neighborhood winding unit (4), one of them face is provided with projection, and another face is provided with the groove corresponding with projection;
Described fastening straps (2) is attached at the outer surface of nodular belt body (1) and extends along nodular belt body (1) length direction.
2. keel type tourniquet according to claim 1, is characterized in that: described linkage unit is provided with the through hole running through front and back wall, and through hole is divided into center through hole and is positioned at the side through hole of center through hole both sides (5);
Described flexible Flexible Connector is stretchy nylon rope (6), and linkage unit is sequentially concatenated into an entirety by through hole (5) by stretchy nylon rope (6).
3. keel type tourniquet according to claim 1, is characterized in that: described flexible Flexible Connector is spring (7), and the two ends of spring (7) are separately fixed on the joint face of arbitrary neighborhood linkage unit.
4. keel type tourniquet according to claim 1, is characterized in that: described linkage unit is provided with the through hole running through front and back wall, and through hole is divided into center through hole and is positioned at the side through hole of center through hole both sides (5);
Described flexible Flexible Connector is stretchy nylon rope (6) and spring (7), linkage unit is sequentially concatenated into an entirety by through hole (5) by stretchy nylon rope (6), and the two ends of spring (7) are separately fixed on the joint face of arbitrary neighborhood linkage unit.
5. keel type tourniquet according to claim 1, is characterized in that: be connected for removable between described fastening straps (2) with nodular belt body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410369666.4A CN104083189B (en) | 2014-07-30 | 2014-07-30 | Keel type tourniquet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410369666.4A CN104083189B (en) | 2014-07-30 | 2014-07-30 | Keel type tourniquet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104083189A CN104083189A (en) | 2014-10-08 |
| CN104083189B true CN104083189B (en) | 2015-12-30 |
Family
ID=51631027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410369666.4A Expired - Fee Related CN104083189B (en) | 2014-07-30 | 2014-07-30 | Keel type tourniquet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104083189B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019095391A1 (en) * | 2017-11-20 | 2019-05-23 | 王洛 | Chain-type quick hemostasis device |
| WO2025056981A1 (en) | 2023-09-15 | 2025-03-20 | Yurchyk Valerii Gennadievich | A magnetic haemostatic tourniquet |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200991277Y (en) * | 2006-12-30 | 2007-12-19 | 张伟 | Micro-adjustable finger hemostatic band |
| CN203953734U (en) * | 2014-07-30 | 2014-11-26 | 林新颖 | Keel type tourniquet |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002177288A (en) * | 2000-12-18 | 2002-06-25 | Nikkiso Co Ltd | Hemostatic aid |
| WO2007009118A2 (en) * | 2005-07-13 | 2007-01-18 | Acoustx Corporation | Systems and methods for performing acoustic hemostasis of deep bleeding trauma in limbs |
| US8926536B2 (en) * | 2009-08-07 | 2015-01-06 | The Seaberg Company, Inc. | Device and method for control of hemorrhage |
-
2014
- 2014-07-30 CN CN201410369666.4A patent/CN104083189B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200991277Y (en) * | 2006-12-30 | 2007-12-19 | 张伟 | Micro-adjustable finger hemostatic band |
| CN203953734U (en) * | 2014-07-30 | 2014-11-26 | 林新颖 | Keel type tourniquet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104083189A (en) | 2014-10-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20170730 |