CN220876853U - Medical tourniquet - Google Patents
Medical tourniquet Download PDFInfo
- Publication number
- CN220876853U CN220876853U CN202322196414.3U CN202322196414U CN220876853U CN 220876853 U CN220876853 U CN 220876853U CN 202322196414 U CN202322196414 U CN 202322196414U CN 220876853 U CN220876853 U CN 220876853U
- Authority
- CN
- China
- Prior art keywords
- tourniquet
- connecting seat
- rod
- hinge
- far away
- 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.)
- Active
Links
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 239000004677 Nylon Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 229920001778 nylon Polymers 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 abstract description 6
- 238000001125 extrusion Methods 0.000 abstract description 4
- 206010040007 Sense of oppression Diseases 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000000740 bleeding effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 244000043261 Hevea brasiliensis Species 0.000 description 2
- 210000004712 air sac Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 229920003052 natural elastomer Polymers 0.000 description 2
- 229920001194 natural rubber Polymers 0.000 description 2
- 206010050392 Face injury Diseases 0.000 description 1
- 208000006877 Insect Bites and Stings Diseases 0.000 description 1
- 241000270295 Serpentes Species 0.000 description 1
- 208000004078 Snake Bites Diseases 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model relates to a medical tourniquet, which comprises a fixed block, wherein one side of the top end of a first connecting seat is provided with a penetrating guide groove along one side of the width direction of the fixed block; a hanging rod is fixedly arranged at one side of the top end of the first connecting seat, which is far away from the fixed block; a hinge rod is hinged in the hinge hole, connecting blocks are symmetrically arranged at two ends of the hinge rod, and a second connecting seat is arranged at one end, far away from the hinge rod, of each connecting block; the second connecting seat is provided with a mounting groove at one end far away from the hinging rod, and a tourniquet is arranged in the mounting groove; the top of tourniquet equidistance has offered the spacing hole of penetrability. The tourniquet passes the guide slot, forms an annular with first connecting seat when the tourniquet to tie the corresponding region of patient, tie the tourniquet tightly after, through spacing hole hitch on the peg, prevent that it from coming off when the ligature, compare traditional with the direct ligature of rubber ligature area on the limbs, fix like this more convenient and firm, compare traditional ligature simultaneously, can not cause local skin extrusion to form siltation purple like this.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a medical tourniquet.
Background
The tourniquet is made of medical polymer material natural rubber or special rubber, and has long strip shape and high elasticity. Is suitable for medical institutions to infuse, draw blood and transfuse in conventional treatment and treatment, and can be used once when stopping bleeding; or emergent hemostasis when limb bleeding and wild snake and insect bite bleeding occur.
The disposable tourniquet used in most hospitals at present is made of natural rubber and is wide and flat. The strip is used as a unit, the independent package sterilization brings great workload to nursing staff, the use is inconvenient, the package is disassembled before each use, and the work efficiency is greatly reduced due to high-frequency use. Secondly, the friction coefficient of the rubber material is reduced after the rubber material is contacted with a disinfectant such as iodophor, the rubber material is easy to slip, the fixing effect is poor, and local skin extrusion is easy to form siltation in the use process.
Disclosure of utility model
The utility model aims to provide a medical tourniquet, so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions.
The utility model provides a medical tourniquet, including first connecting seat, the fixed block is installed on one side of first connecting seat top, the guide slot of penetrability has been seted up along one side of its width direction to the fixed block, one side fixed mounting that the fixed block was kept away from on the top of first connecting seat has the peg, the hinge hole of penetrability has been seted up along one side of its width direction to first connecting seat, the hinge rod is installed in the hinge hole, the connecting block is installed to the both ends symmetry of hinge rod, the second connecting seat is installed to the one end that the hinge rod was kept away from to the connecting block, the mounting groove has been seted up to the one end that the hinge rod was kept away from to the second connecting seat, install the tourniquet in the mounting groove, the spacing hole of penetrability has been seted up to the top equidistance of tourniquet.
From this, it is clear that through setting up first connecting seat top one side and installing the fixed block, the guide slot of penetrability has been seted up along one side of its width direction to the fixed block, one side fixed mounting that the fixed block was kept away from on the top of first connecting seat has been seted up to one side of its width direction of first connecting seat, the hinge pin is installed in the hinge pin, the connecting block is installed to the both ends symmetry of hinge pin, the second connecting seat is installed to the one end that the hinge pin was kept away from to the connecting block, the mounting groove has been seted up to the one end that the hinge pin was kept away from to the second connecting seat, install the tourniquet in the mounting groove, the spacing hole of penetrability has been seted up on the top equidistance of tourniquet, pass the guide slot, form a ring shape when tourniquet and first connecting seat, thereby ligature to the corresponding region of patient is reined tightly the back, through spacing hole hitch on the peg, prevent that it drops when the ligature, compare traditional ligature with rubber ligature area direct on limbs, like this fixed more convenient and firm, compare traditional ligature, can not cause local skin extrusion to form the ultraviolet siltation simultaneously.
Further, the tourniquet is provided with an annular belt in a sliding manner, the annular belt is provided with an air bag, the end faces of the air bag, which are close to the tourniquet, are all sewed with nylon buckles which are adhered to each other, one side of the air bag, which extends along the width direction, is provided with an air guide hole, and an air plug is inserted into the air guide hole.
The compression strength of the air bag to the affected part can be controlled when the air bag is inflated by the air bag, the condition of a wound can be observed after the air bag is deflated, and the end face injury of the tourniquet, which is in contact with the annular belt, is bonded by the nylon fastener tape, so that the air bag is convenient to install and replace.
Further, a threaded hole is formed in the hanging rod, the threaded hole is in an opening shape, a threaded rod is installed at a port of the threaded hole in a threaded mode, a limiting ball is fixedly installed at the top end of the threaded rod, and the outer wall diameter of the limiting ball is larger than the inner wall diameter of the limiting hole.
Through setting up peg screw thread and installing at threaded hole, install spacing ball on the top, the outer wall diameter of spacing ball is greater than the inner wall diameter of threaded hole, like this when the tourniquet band-pass establishes on the peg, places patient's activity and makes the tourniquet break away from out the peg.
Further, the one end that the tourniquet kept away from the second connecting seat is installed the guide block, and the tourniquet is the non-woven fabrics material preparation.
Through setting up the guide block to prevent that the tourniquet from tying knots, make things convenient for the tourniquet to pass in the guide slot more.
Further, one end of the first connecting seat, which is close to the limb of the human body, is arc-shaped, and four corners of the first connecting seat are rounded corners.
Through setting up the one end that the first connecting seat is close to human limbs and is the arcuation, make its and human laminating more like this, prevent its edges and corners oppression limbs, cause uncomfortable oppression.
Drawings
FIG. 1 is a perspective view of the overall structure of the present utility model;
FIG. 2 is a schematic diagram showing a split structure of the first connecting seat and the threaded rod according to the present utility model;
fig. 3 is a schematic diagram of a split structure of the second connecting seat and the tourniquet according to the present utility model;
FIG. 4 is a schematic view of the separation structure of the air bag and the endless belt in the present utility model.
In the figure: 1. a first connection base; 11. a hanging rod; 111. a threaded hole; 12. a threaded rod; 121. a limit ball; 13. a fixed block; 131. a guide groove; 14. a hinge hole; 2. a second connecting seat; 21. a connecting block; 22. a hinge rod; 23. a mounting groove; 3. a tourniquet; 31. a limiting hole; 32. a guide block; 4. an air bag; 41. an air guide hole; 42. an air plug; 43. an endless belt; 431. a nylon fastener.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a medical tourniquet, which comprises a first connecting seat 1, wherein a fixed block 13 is installed on one side of the top end of the first connecting seat 1, and a penetrating guide groove 131 is formed on one side of the fixed block 13 along the width direction;
a hanging rod 11 is fixedly arranged at one side of the top end of the first connecting seat 1 far away from the fixed block 13;
A penetrating hinge hole 14 is formed in one side of the first connecting seat 1 along the width direction, a hinge rod 22 is hinged in the hinge hole 14, connecting blocks 21 are symmetrically arranged at two ends of the hinge rod 22, and a second connecting seat 2 is arranged at one end, far away from the hinge rod 22, of the connecting blocks 21;
The end, far away from the hinging rod 22, of the second connecting seat 2 is provided with a mounting groove 23, and a tourniquet 3 is arranged in the mounting groove 23;
the top end of the tourniquet 3 is provided with penetrating limiting holes 31 at equal intervals.
The fixed block 13 is installed through setting up first connecting seat 1 top one side, the guide slot 131 of penetrability has been seted up along one side of its width direction to fixed block 13, one side fixed mounting that fixed block 13 was kept away from on the top of first connecting seat 1 has peg 11, the hinge hole 14 of penetrability has been seted up along one side of its width direction to first connecting seat 1, hinge rod 22 is installed in the hinge hole 14, connecting block 21 is installed to hinge rod 22's both ends symmetry, second connecting seat 2 is installed to connecting block 21's one end of keeping away from hinge rod 22, mounting groove 23 has been seted up to second connecting seat 2's one end of keeping away from hinge rod 22, install tourniquet 3 in the mounting groove 23, the spacing hole 31 of penetrability has been seted up to tourniquet 3's top equidistance, pass guide slot 131, when tourniquet 3 and first connecting seat 1 form a ring, thereby ligature patient's corresponding region, after tightening tourniquet 3, through spacing hole 31 hitch knot on peg 11, prevent it when ligature, it is direct on peg 11, fixed more traditional, like this, fix more convenient and the ligature with the skin can not cause the extrusion of local silty that can not cause.
Specifically, an annular belt 43 is slidably arranged on the tourniquet 3, an air sac 4 is arranged on the annular belt 43, and a nylon fastener 431 which is adhered to each other is sewed on the end surface of the air sac 4, which is close to the tourniquet 3; an air hole 41 is provided in one side of the air bag 4 in the width direction, and an air plug 42 is inserted into the air hole 41. Through setting up gasbag 4 when inflating gasbag 4, can control the compressive strength to the affected part, can observe the condition of wound after gassing for gasbag 4, the tourniquet 3 bonds through nylon fastener 431 with the terminal surface wound that annular area 43 contacted, makes things convenient for the installation and the change of gasbag 4 like this.
Specifically, a threaded hole 111 is formed in the hanging rod 11, the threaded hole 111 is in an opening shape, and a threaded rod 12 is installed at a port of the threaded hole 111 in a threaded manner; a limiting ball 121 is fixedly arranged at the top end of the threaded rod 12, and the outer wall diameter of the limiting ball 121 is larger than the inner wall diameter of the limiting hole 31. Through setting up peg 11 screw thread and installing in screw hole 111, limit ball 121 is installed on the top of 11, and limit ball 121's outer wall footpath is greater than screw hole 111's inner wall footpath, like this when tourniquet 3 establishes on peg 11 through spacing hole 31 cover, places patient's activity and makes tourniquet 3 break away from peg 11.
Specifically, the end of the tourniquet 3 far away from the second connecting seat 2 is provided with a guide block 32, and the tourniquet 3 is made of non-woven fabric materials. By providing the guide block 32 to prevent the tourniquet 3 from being knotted, the tourniquet 3 can more conveniently pass through the guide groove 131.
Specifically, the one end that is close to human limbs of first connecting seat 1 is the arcuation, and four corners of first connecting seat 1 all are the fillet. Through setting up the one end that first connecting seat 1 is close to human limbs and is the arcuation, make its and human laminating more like this, prevent its edges and corners oppression limbs, cause uncomfortable oppression.
The foregoing detailed description of the utility model has been presented in conjunction with a specific embodiment, and it is not intended that the utility model be limited to such detailed description. Several equivalent substitutions or obvious modifications will occur to those skilled in the art to which this utility model pertains without departing from the spirit of the utility model, and the same should be considered to be within the scope of this utility model as defined in the appended claims.
Claims (5)
1. Medical tourniquet, including first connecting seat (1), its characterized in that:
A fixed block (13) is arranged at one side of the top end of the first connecting seat (1), and a penetrating guide groove (131) is formed in one side of the fixed block (13) along the width direction;
A hanging rod (11) is fixedly arranged at one side of the top end of the first connecting seat (1) far away from the fixed block (13);
A penetrating hinge hole (14) is formed in one side of the first connecting seat (1) along the width direction, a hinge rod (22) is hinged in the hinge hole (14), connecting blocks (21) are symmetrically arranged at two ends of the hinge rod (22), and a second connecting seat (2) is arranged at one end, far away from the hinge rod (22), of each connecting block (21);
An installation groove (23) is formed in one end, far away from the hinging rod (22), of the second connecting seat (2), and a tourniquet (3) is installed in the installation groove (23);
limiting holes (31) with penetrability are formed in the top end of the tourniquet (3) at equal intervals.
2. A medical tourniquet according to claim 1, wherein:
an annular belt (43) is slidably arranged on the tourniquet (3), an air bag (4) is arranged on the annular belt (43), and nylon buckles (431) which are adhered are sewn on the end faces, close to the tourniquet (3), of the air bag (4);
An air vent (41) is arranged on one side of the air bag (4) along the width direction, and an air plug (42) is inserted into the air vent (41).
3. A medical tourniquet according to claim 1, wherein:
A threaded hole (111) is formed in the hanging rod (11), the threaded hole (111) is in an opening shape, and a threaded rod (12) is installed at a port of the threaded hole (111) in a threaded manner;
The top of threaded rod (12) is fixed mounting has spacing ball (121), the outer wall diameter of spacing ball (121) is greater than the inner wall diameter of spacing hole (31).
4. A medical tourniquet according to claim 1, wherein:
The tourniquet (3) is far away from one end of the second connecting seat (2) and is provided with a guide block (32), and the tourniquet (3) is made of non-woven fabric materials.
5. A medical tourniquet according to claim 1, wherein:
The one end that is close to human limbs of first connecting seat (1) is the arcuation, four turning angles of first connecting seat (1) are the fillet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322196414.3U CN220876853U (en) | 2023-08-15 | 2023-08-15 | Medical tourniquet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322196414.3U CN220876853U (en) | 2023-08-15 | 2023-08-15 | Medical tourniquet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220876853U true CN220876853U (en) | 2024-05-03 |
Family
ID=90875171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322196414.3U Active CN220876853U (en) | 2023-08-15 | 2023-08-15 | Medical tourniquet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220876853U (en) |
-
2023
- 2023-08-15 CN CN202322196414.3U patent/CN220876853U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |