CN215191981U - Tourniquet - Google Patents
Tourniquet Download PDFInfo
- Publication number
- CN215191981U CN215191981U CN202121111164.3U CN202121111164U CN215191981U CN 215191981 U CN215191981 U CN 215191981U CN 202121111164 U CN202121111164 U CN 202121111164U CN 215191981 U CN215191981 U CN 215191981U
- Authority
- CN
- China
- Prior art keywords
- tourniquet
- wound
- inflation
- pressure
- patient
- 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
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 210000003414 extremity Anatomy 0.000 claims 2
- 210000003811 finger Anatomy 0.000 claims 2
- 210000003813 thumb Anatomy 0.000 claims 2
- 239000000853 adhesive Substances 0.000 claims 1
- 238000004026 adhesive bonding Methods 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 229920001296 polysiloxane Polymers 0.000 claims 1
- 230000023597 hemostasis Effects 0.000 abstract description 8
- 206010052428 Wound Diseases 0.000 description 29
- 208000027418 Wounds and injury Diseases 0.000 description 29
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 2
- 238000002586 coronary angiography Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 210000002321 radial artery Anatomy 0.000 description 2
- 208000009087 False Aneurysm Diseases 0.000 description 1
- 208000028389 Nerve injury Diseases 0.000 description 1
- 206010040007 Sense of oppression Diseases 0.000 description 1
- 206010042345 Subcutaneous haematoma Diseases 0.000 description 1
- 206010048975 Vascular pseudoaneurysm Diseases 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 230000008764 nerve damage Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Images
Landscapes
- Surgical Instruments (AREA)
Abstract
本实用新型提供了一种止血带。其包括止血带本体、加压气囊、充放气装置、指压球以及压力表。止血带本体为长条形的柔性带状结构，能够固定于患者肢体的创口处；加压气囊位于止血带本体上，在充气时能够膨胀以张紧止血带本体；充放气装置包括与加压气囊连接的输气管以及通过输气管对加压气囊进行充放气的充放气单元；指压球设于止血带本体内侧并压迫于患者肢体的创口处；压力表与加压气囊相连通。其中指压球能够精准地对患者创口进行压迫。当对患者创口进行止血时，将止血带固定于患者肢体的创口处，通过充放气装置对加压气囊进行充放气，从而调节指压球压迫患者创口的压力，且压力表可以显示加压气囊内的压力值。故可以精准地控制压迫创口的压力。
The utility model provides a tourniquet. It includes a tourniquet body, a pressurized airbag, an inflation and deflation device, a finger pressure ball and a pressure gauge. The tourniquet body is a long flexible band structure, which can be fixed at the wound of the patient's limb; the pressurized airbag is located on the tourniquet body, and can be expanded to tension the tourniquet body when inflated; the inflation and deflation device includes and The air delivery tube connected to the pressure air bag and the inflation and deflation unit for inflating and deflating the pressure air bag through the air delivery tube; the acupressure ball is arranged inside the tourniquet body and compresses the wound of the patient's limb; the pressure gauge is communicated with the pressure air bag . The acupressure ball can precisely compress the patient's wound. When hemostasis is performed on the patient's wound, the tourniquet is fixed on the wound of the patient's limb, and the pressurized air bag is inflated and deflated through the inflation and deflation device, so as to adjust the pressure of the acupressure ball to compress the patient's wound, and the pressure gauge can display the increase in pressure. The pressure value in the pressure bladder. Therefore, the pressure of compressing the wound can be precisely controlled.
Description
Technical Field
The utility model belongs to the technical field of medical auxiliary appliances, more specifically say, relate to a tourniquet.
Background
Clinically, after a patient carries out limb artery puncture implantation surgery, hemostasis needs to be carried out on a wound of the patient. The currently adopted hemostasis method is to wind a bandage or bind a tourniquet on a wound, although the hemostasis method is simple to operate, the bandage and the tourniquet cannot accurately control the pressure of the wound, and the problem that when the pressure is small, the hemostasis effect is poor or when the pressure is large, nerves are damaged is easily caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can accurate control oppress tourniquet of wound pressure.
In order to achieve the above object, the utility model discloses a technical scheme is a tourniquet, include:
the tourniquet comprises a tourniquet body, a connecting piece and a fixing piece, wherein the tourniquet body is of a strip-shaped flexible strip-shaped structure and can be fixed at a wound of a limb of a patient;
a compression balloon on the tourniquet body, expandable upon inflation to tension the tourniquet body;
the inflation and deflation device comprises an air pipe connected with the pressurization air bag and an inflation and deflation unit for inflating and deflating the pressurization air bag through the air pipe;
the finger pressing ball is arranged on the inner side of the tourniquet body and is pressed at the wound of the limb of the patient;
and the pressure gauge is communicated with the pressurizing air bag and is used for displaying the pressure value in the pressurizing air bag.
As an embodiment of the application, the inflation and deflation unit is an inflation and deflation air bag.
As one specific embodiment of the present application, the inflation and deflation unit is an electric air pump.
As a specific embodiment of the present application, the pressurizing air bag is detachably connected with the air delivery pipe.
As a specific embodiment of the present application, the tourniquet body is an elastic band.
As a specific embodiment of the application, the two ends of the tourniquet body are provided with adhesive tapes for bonding.
As a specific embodiment of the present application, the finger-pressure ball is a silica gel ball.
As a specific embodiment of the present application, the acupressure ball is in an elliptical ball shape, and a long axis direction of the elliptical ball is parallel to a width direction of the tourniquet body.
As a specific embodiment of the present application, the compression balloon is located inside the tourniquet body.
As a specific embodiment of the present application, the pressure ball is located on the pressurizing air bag.
The utility model provides a tourniquet's beneficial effect lies in: compared with the prior art, the utility model discloses be equipped with in the tourniquet and indicate to press the ball, wherein indicate to press the ball and can oppress the patient wound accurately. When stanching the wound of a patient, the tourniquet is fixed at the wound of the limb of the patient, the pressurizing air bag is inflated and deflated through the inflation and deflation units and the air delivery pipe in the inflation and deflation device, so that the pressure of the finger pressing ball pressing the wound of the patient is adjusted, the pressure gauge can display the pressure value in the pressurizing air bag, and the pressure of the pressing wound can be accurately controlled through the pressure gauge and the inflation and deflation device.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic view of a tourniquet structure provided by an embodiment of the present invention.
In the figure: 1. a tourniquet body; 2. a pressurized air bag; 3. an air charging and discharging device; 31. a gas delivery pipe; 32. inflating and deflating the air bag; 4. pressing the ball with fingers; 5. and a pressure gauge.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, the utility model discloses a tourniquet. The tourniquet comprises a tourniquet body 1, a pressurizing air bag 2, an inflation and deflation device 3, a finger pressing ball 4 and a pressure gauge 5. Wherein, tourniquet body 1 is the flexible strip structure of rectangular shape, and can be fixed in the wound department of patient's limbs. The compression balloon 2 is located on the tourniquet body 1 and is capable of expanding upon inflation to tension the tourniquet body 1. The inflation and deflation device 3 comprises a gas pipe 31 connected with the pressurization airbag 2 and an inflation and deflation unit for inflating and deflating the pressurization airbag 2 through the gas pipe 31. The finger pressing ball 4 is arranged on the inner side of the tourniquet body 1 and presses the wound of the limb of the patient. The pressure gauge 5 is communicated with the pressurizing air bag 2 and is used for displaying the pressure value in the pressurizing air bag 2.
Compared with the prior art, the utility model discloses be equipped with in the tourniquet and indicate to press ball 4, wherein indicate to press ball 4 can oppress the patient wound accurately. When stanching the patient wound, be fixed in wound department of patient's limbs with tourniquet body 1, fill gassing through filling the gassing unit and gas-supply pipe 31 among the gassing device 3 and fill the gassing to pressurization gasbag 2, thereby the pressure of ball 4 oppression patient wound is pointed in the regulation, and manometer 5 can show 2 interior pressure values of pressurization gasbag, so can be through manometer 5 with fill the pressure that the accurate control oppresses the wound of gassing device 3, make the tourniquet can be accurate, high-efficient and conveniently stanch wound department.
The tourniquet in the embodiment is mainly used for hemostasis of wounds of patients after arterial puncture operations such as radial artery approach coronary angiography or distal radial artery approach coronary angiography. The tourniquet is independently packaged, is integrally sterilized, and can be directly used after being taken out from a packaging bag. The tourniquet of this embodiment can adjust the pressure in the pressurizing air bag 2, so that the finger pressing ball 4 can press the wound of the patient with proper pressure. So that the compression force of the tourniquet on the wound is not small, and the patient has subcutaneous hematoma or complications of pseudo-aneurysm; the problem that the tourniquet has overlarge compression force on the wound and causes nerve damage to the patient can not occur. And the tourniquet can also be used for hemostasis of some common wound wounds.
The inflation and deflation unit in the present embodiment may be the inflation and deflation bladder 32. The inflation/deflation bag 32 is the same as that widely used in the mercury sphygmomanometer. Certainly, the inflation and deflation unit can also be an electric air pump, and the pressurization air bag 2 is inflated and deflated through the electric air pump, so that the workload of the medical staff in the operation process is reduced. Wherein the air charging and discharging unit can also be a manual air pump.
In this embodiment, the pressurized air bag 2 and the air pipe 31 are detachably connected. After the pressure in the pressurizing air bag 2 is adjusted according to the actual condition of the patient, the air pipe 31 can be detached from the pressurizing air bag 2, so that the patient can move the limb conveniently. The pressurizing air bag 2 and the air pipe 31 can be connected in other modes, and the inflating and deflating unit can be used for inflating and deflating the pressurizing air bag 2 after the pressurizing air bag and the air pipe 31 are connected. Here, the pressurizing balloon 2 in the present embodiment is located inside the tourniquet body 1, but it may be located inside the tourniquet body 1.
The tourniquet body 1 in the embodiment is an elastic band, so that the tourniquet can be fixed on limbs of patients with different body types. Of course, the tourniquet body 1 may be a flexible band without elasticity. Wherein, the tourniquet body 1 can be fixed on the limbs of the patient by the mutual adhesion of the adhesive tapes at the two ends of the tourniquet body 1. Of course, binding ropes which can be bound can be arranged at the two ends of the tourniquet body 1, and the tourniquet body 1 can be fixed on the limb of the patient through the binding ropes; the tourniquet also can be provided with a hook at one end of the tourniquet body 1 and a button hole at the other end, and the tourniquet body 1 can be fixed on the limb of a patient through the connection of the hook and the button hole.
The finger pressing ball 4 is a silica gel ball. When the finger-pressure ball 4 is in contact with the skin of the patient, the finger-pressure ball has better comfort. The finger-pressure ball 4 may be a rubber ball. The finger pressing ball 4 is in an elliptical ball shape, and the long axis direction of the elliptical ball is parallel to the width direction of the tourniquet body 1, namely, when the tourniquet is used for hemostasis of a wound of a patient, the long axis direction of the elliptical ball is along the running direction of a blood vessel. The pressure ball 4 is located on the pressurizing airbag 2 in this embodiment. Wherein the finger pressing ball 4 can also be positioned at other positions inside the tourniquet body 1.
When the finger pressing ball 4 presses the wound of the patient, the long axis direction of the finger pressing ball 4 is consistent with the blood vessel flowing direction, so that the pressing area of the finger pressing ball 4 on the wound of the patient can be increased. And because the finger-pressing ball 4 is a silica gel ball, when the pressurizing air bag 2 is inflated, the pressing force of the finger-pressing ball 4 on the pressurizing air bag 2 on the wound of the patient is increased, namely, the position of the finger-pressing ball 4 contacted with the patient can be elastically deformed, so that the finger-pressing ball 4 can be more attached to the skin of the patient, and a better pressing effect is achieved. Wherein, the long axis direction of the oval can be approximately parallel to the width direction of the tourniquet. The acupressure ball 4 may be formed in a spherical shape.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A tourniquet, comprising:
the tourniquet comprises a tourniquet body, a connecting piece and a fixing piece, wherein the tourniquet body is of a strip-shaped flexible strip-shaped structure and can be fixed at a wound of a limb of a patient;
a compression balloon on the tourniquet body, expandable upon inflation to tension the tourniquet body;
the inflation and deflation device comprises an air pipe connected with the pressurization air bag and an inflation and deflation unit for inflating and deflating the pressurization air bag through the air pipe;
the finger pressing ball is arranged on the inner side of the tourniquet body and is pressed at the wound of the limb of the patient;
and the pressure gauge is communicated with the pressurizing air bag and is used for displaying the pressure value in the pressurizing air bag.
2. The tourniquet of claim 1 wherein the inflation and deflation unit is an inflation and deflation bladder.
3. The tourniquet of claim 1 wherein said inflation and deflation unit is an electric air pump.
4. The tourniquet of claim 2 or 3 wherein the compression balloon is removably connected to the gas line.
5. The tourniquet of claim 1 wherein the tourniquet body is a resilient band.
6. The tourniquet of claim 5 wherein said tourniquet body is provided with adhesive strips at each end for adhesive bonding.
7. The tourniquet of claim 1 wherein the finger ball is a silicone ball.
8. The tourniquet of claim 7 wherein the thumb ball is oval, the long axis of the oval being parallel to the width of the tourniquet body.
9. The tourniquet of claim 1 wherein the compression balloon is located inside the tourniquet body.
10. The tourniquet of claim 9 wherein the thumb ball is located on the compression balloon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121111164.3U CN215191981U (en) | 2021-05-21 | 2021-05-21 | Tourniquet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121111164.3U CN215191981U (en) | 2021-05-21 | 2021-05-21 | Tourniquet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215191981U true CN215191981U (en) | 2021-12-17 |
Family
ID=79420623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121111164.3U Expired - Fee Related CN215191981U (en) | 2021-05-21 | 2021-05-21 | Tourniquet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215191981U (en) |
-
2021
- 2021-05-21 CN CN202121111164.3U patent/CN215191981U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240124 Address after: 101200 7-2 Xinping North Road, Pinggu Town, Pinggu District, Beijing Patentee after: Beijing Berlin Yifa Trading Co.,Ltd. Country or region after: China Address before: 101101 82 Xinhua South Road, Tongzhou District, Beijing Patentee before: BEIJING LUHE HOSPITAL, CAPITAL MEDICAL University Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211217 |