CN210843286U - Safe tourniquet - Google Patents
Safe tourniquet Download PDFInfo
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- CN210843286U CN210843286U CN201920729262.XU CN201920729262U CN210843286U CN 210843286 U CN210843286 U CN 210843286U CN 201920729262 U CN201920729262 U CN 201920729262U CN 210843286 U CN210843286 U CN 210843286U
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Abstract
The utility model provides a safe vein pressing belt, safe vein pressing belt is including papa vein pressing belt body, papa circle main part, buckle device, induction zone, alarm, display and aerating device. Like this, because the papa circle main part can close at a glance, use buckle device realize with the block of papa pressure pulse area body, when medical personnel used the pressure pulse area for the patient, can singlely hand-held the pressure pulse area, realize the one-hand operation. Through aerating device pressurizes for pressing the arteries and veins area, the circumstances such as pressure, acral blood transport are experienced to the induction zone, and the pressure arteries and veins area can show acral blood transport and contain the alarm, can indicate medical personnel in time to loosen and press the arteries and veins area, reduces because of forgetting to loosen and press adverse events such as the arteries and veins area leads to acral necrosis.
Description
Technical Field
The utility model relates to the field of medical appliances, in particular to a safe tourniquet.
Background
In medical treatment, medical staff need to press the blood vessels with the tourniquet to fill the blood vessels when in intravenous infusion or blood sampling, so that the veins can be observed conveniently, the puncture of the needle tube is facilitated, but the pressure of the tourniquet and the binding time need to be controlled properly.
The traditional tourniquet is usually a rubber tube, and medical staff knotts a loop on the arm of a patient by the rubber tube before puncturing, so that the blood vessel is full, the magnitude of the binding pressure and the tourniquet time are controlled according to the experience of the medical staff, and the mode is extremely unsafe for inexperienced medical staff and blood-sensitive pressees. If the tourniquet is used for too long or forgets to unbind, adverse events of acral necrosis caused by insufficient blood supply at the acral end are easily caused, and events that medical staff forgets to unbind the patient are also frequently reported.
If the tourniquet is used for too long or forgets to unbind, blood backflow is blocked, blood vessels expand, and blood pressure in capillary vessels is increased or blood flow is reduced; in addition, the vein is continuously high-pressured, the backflow moisture and electrolyte of the tissue are reduced, the concentration of protein and protein combination is increased, the blood flow is blocked, the activity of fibrin is increased, cells continue to metabolize, the lactic acid of metabolite is increased, great physical damage is brought to patients, and the safety performance is poor.
Therefore, how to find a safe tourniquet in the prior art becomes a problem to be solved urgently.
SUMMERY OF THE UTILITY MODEL
An embodiment of the utility model provides a safe tourniquet is through the induction system and the alarm system in tourniquet area, in time observes patient's limb end blood supply condition to solve because of the live time overlength or forget to unbind and cause the bad condition of limb end blood circulation, with the not high problem of security for the tourniquet area among the solution prior art.
First, in order to achieve the above object, the present invention provides a safe tourniquet belt, which comprises:
the papa pulse pressing belt comprises a papa ring main body, wherein the papa ring main body is divided into three areas, including a first area in the middle and second areas at the left end and the right end, the second areas at the left end and the right end of the papa ring main body are provided with silica gel pads, and the silica gel pads are provided with buckle devices;
the induction area sets up the snap circle main part first region, the induction area includes pressure sensor, pulse sensor and blood oxygen sensor, induction area internal connection time-recorder and counter, the time-recorder with counter internal connection alarm, just power source is connected to alarm one end.
Optionally, the snap means comprises a slip-off prevention snap.
Optionally, the snap ring main body is made of a silica gel material.
Optionally, the snap ring body comprises a second surface close to the skin of the wearer and a first surface opposite to the second surface, and the sensing area is arranged at a position of the first area close to the first surface.
Optionally, the sensing area is externally connected with a display, the display is arranged on one side, close to the first surface, of the sensing area, and the alarm is connected with an alarm lamp on the outer side of the sensing area.
Optionally, a setting button is connected to one end of the timer and the meter, and the setting button is arranged inside and/or outside the display.
Optionally, the display displays the pulse and blood oxygen saturation of the tourniquet wearer.
Optionally, the display displays a pressure value and/or a wearing time of the tourniquet.
Optionally, pressure airbags are fixedly installed in the second area of the snap ring main body, the pressure airbags are fixedly communicated through connecting pipes, and an inflating device is fixedly communicated with one side, close to the first surface, of one of the pressure airbags.
Optionally, the inflation device comprises an inflation hose and an inflation bag, and the inflation hose is fixedly communicated with the inflation bag.
In the embodiment of the utility model provides an in, safe pressure pulse area is including papa pressure pulse area body, papa circle main part, buckle device, induction zone, alarm, display and aerating device. Like this, because the papa circle main part can close at a glance, use buckle device realize with the block of papa pressure pulse area body, when medical personnel used the pressure pulse area for the patient, can singlely hand-held the pressure pulse area, realize the one-hand operation. Through aerating device pressurizes for pressing the arteries and veins area, the circumstances such as pressure, acral blood transport are experienced to the induction zone, and the pressure arteries and veins area can show acral blood transport and contain the alarm, can indicate medical personnel in time to loosen and press the arteries and veins area, reduces because of forgetting to loosen and press adverse events such as the arteries and veins area leads to acral necrosis.
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 introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is one of the schematic structural diagrams of the safety tourniquet according to the embodiment of the present invention;
fig. 2 is a second schematic structural view of the safety tourniquet according to the embodiment of the present invention;
FIG. 3 is a schematic structural view of an inflator according to an embodiment of the present invention;
fig. 4 is a third schematic structural view of the safety tourniquet according to the embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, fig. 1 is a schematic structural diagram of a safe tourniquet according to an embodiment of the present invention, which shows a structure of the safe tourniquet when viewed from above after being laid flat. Fig. 2 is a second schematic structural view of the safe tourniquet according to the embodiment of the present invention, which shows the structure of the safe tourniquet seen from the side after being tiled. Fig. 3 is a schematic structural diagram of an inflator according to an embodiment of the present invention. As shown in fig. 1 to 3, the safe tourniquet belt 100 comprises a snap tourniquet body 1, a snap ring body 2, a buckle device 3, a sensing area 4, an alarm 7, a display 9 and an inflation device 13.
The papa pressure pulse area body 1 for wear and need compress tightly the position that blood vessel made the blood vessel sufficient at the patient, including papa circle main part 2, the shape of papa circle main part 2 generally is the platykurtic, generally is the rectangle, and specific length size can be 10 centimetres, 15 centimetres, and the width can be 3 centimetres, 5 centimetres, the utility model discloses do not specifically to this to restrict, can make different sizes according to the crowd in the in-service use, if fall into adult and children, specific length generally with the measurement area's that does not exceed the normal person size too much as the standard, the width uses preferred comfort level to give first place to.
The snap ring body 2 is divided into three regions including a first region 201 at the middle and second regions 202 at the left and right ends. Wherein, the sensing area 4 is arranged in the first area 201 of the snap ring main body 2. The sensing region 4 includes a pressure sensor 401, a pulse sensor 402 and a blood oxygen sensor 403. The pressure is measured by the pressure sensor 401 and the acral blood movement of the patient, including pulse and blood oxygen saturation, is measured by the pulse sensor 402 and the blood oxygen sensor 403. The second areas 202 at the left end and the right end of the snap ring main body 2 are provided with silica gel pads 203, and the silica gel pads 203 are provided with buckling devices 3.
The snap ring main body 2 is made of silica gel materials. Because the snap ring body 2 has the characteristic of being closed at once, when the snap ring is spread, as shown in fig. 1, the snap ring body is in a normal linear shape and is curled after being closed. In order that best reaching experiences pressure and patient's limb blood supply condition, with the induction zone setting in the middle part of papa circle main part 2 first region 201 is the optimum position, controls both ends the second region 202 sets up silica gel pad 203 and can improve and wear the comfort level be provided with on the silica gel pad 203 buckle device 3, through buckle device 3 realize with the block of papa pressure pulse area body 1.
The snap ring body 2 comprises a second surface 205 close to the skin of the wearer and a first surface 204 opposite to the second surface 205, and the sensing area 4 is arranged at a position where the first area 201 is close to the first surface 204. Since the snap ring body 2 has two surfaces, one surface being in contact with the skin of a human body, it is preferable to dispose the sensing region 4 at a position of the first area 201 close to the first surface 204.
Can real-time supervision and reach and remind medical personnel or patient's safety in order to make the condition that sensing area sensed pressure, pulse and oxyhemoglobin saturation to prevent that too much warning volume leads to the safety problem appearing 4 internal connection time-recorder 5 and counter 6 in sensing area, time-recorder 5 with 6 internal connection alarms 7 of counter, just power source 8 is connected to 7 one end of alarm, alarm 7 is in the outside of sensing area 4 is connected with alarm lamp 701.
In practical application, the utility model discloses can be rechargeable, also can be the power formula, do not do the restriction here.
In some optional embodiments, the timer 5 and one end of the meter 6 are connected to a setting button 10, and in practical application, the alarm time and the alarm amount of the alarm can be set during production of the utility model, and can also be set by a medical worker during use. When the alarm time or the alarm amount is reached, the alarm can prompt, and can be a sound prompt, an alarm lamp prompt or a combination of the sound prompt and the alarm lamp prompt, and the time prompt and the amount prompt can be different to show the difference.
In some alternative embodiments, in order to facilitate visual observation, a display 9 is connected to the outside of the sensing region 4, and the display 9 is disposed on the side of the sensing region 4 close to the first surface 204, i.e. the side not contacting the skin of the patient. The display 9 can display the pulse and the blood oxygen saturation of the tourniquet wearer, the pressure value of the tourniquet and the wearing time of the wearer, or both.
The setting button 10 is arranged inside and/or outside the display 9. Since the display screen (not shown in the figure) of the display 9 may be a touch screen or ordinary tempered glass, the display screen may be set by a touch screen, may be set by a physical key, or may be a combination of the two, which is not limited herein.
In some alternative embodiments, as shown in fig. 3, the pressure airbags 11 are fixedly installed inside the second area 202 of the snap ring main body 2, the pressure airbags 11 are fixedly communicated with each other through a connecting pipe 12, and an inflator 13 is fixedly communicated with one side of one of the pressure airbags 11, which is close to the first surface 204. The inflating device 13 comprises an inflating hose 1301 and an inflating bag 1302, wherein the inflating hose 1301 is fixedly communicated with the inflating bag 1302. The principle of inflating the snap ring main body 2 by using the inflatable bag 1302 is the same as that of the sphygmomanometer, and the details are not repeated. After the inflatable bag 1302 is pressed, pressure is generated on the snap ring body 2.
In some alternative embodiments, the locking device 3 includes a locking button 301 and a locking switch (not shown). The buckling device 3 is used for realizing the buckling with the snap pulse belt body 1.
The utility model discloses when using, because what the pressure pulse area body adopted is special material, the one-hand operation of papa circle main part just can close promptly. After the snap ring main body is clamped by the buckle device, the inflatable bag is pressed, the principle of the inflatable bag is the same as that of a sphygmomanometer, after the pressure air bag generates pressure, the pressure sensor, the pulse sensor and the blood oxygen sensor start to work, and the timer and the meter start to work simultaneously. The display can display the pulse and the blood oxygen saturation of the tourniquet wearer and can also display the pressure value and the wearing time of the tourniquet wearer. The alarm time and the alarm amount of the alarm can be set when the alarm leaves a factory, and the alarm time and the alarm amount can also be set by medical staff when the alarm is used. When the alarm time or the alarm amount is reached, the alarm can prompt, and can be a sound prompt, an alarm lamp prompt or a combination of the sound prompt and the alarm lamp prompt, and the time prompt and the amount prompt can be different to show the difference. When the tourniquet is untied, the alarm is automatically released.
In the embodiment of the utility model provides an in, safe pressure pulse area is including papa pressure pulse area body, papa circle main part, buckle device, induction zone, alarm, display and aerating device. Like this, because the papa circle main part can close at a glance, use buckle device realize with the block of papa pressure pulse area body, when medical personnel used the pressure pulse area for the patient, can singlely hand-held the pressure pulse area, realize the one-hand operation. Through aerating device pressurizes for pressing the arteries and veins area, the circumstances such as pressure, acral blood transport are experienced to the induction zone, and the pressure arteries and veins area can show acral blood transport and contain the alarm, can indicate medical personnel in time to loosen and press the arteries and veins area, reduces because of forgetting to loosen and press adverse events such as the arteries and veins area leads to acral necrosis.
Referring to fig. 4, fig. 4 is a second schematic structural view of the safe tourniquet according to the embodiment of the present invention, and as shown in fig. 4, the safe tourniquet 100 includes a snap tourniquet body 1, a snap ring body 2, a buckle device 3, an induction area 4, an alarm 7, and an inflator 13.
The display is installed for the purpose of visually checking a value, displaying a pulse, blood oxygen saturation, wearing time, and the like of the wearer. Therefore, as shown in fig. 3, the present embodiment is different from the above embodiments in that the display can be removed, because it is not necessary to check the value, and only needs to receive the reminder from the alarm. When the alarm time or the alarm amount is reached, the alarm gives a prompt, and the prompt of the time and the prompt of the amount can be different to show the distinction. When the tourniquet is untied, the alarm is automatically released. Therefore, the purpose of prompting medical care personnel to timely release the tourniquet can be achieved.
The timer, the meter, the pressure sensor, the pulse sensor, the blood oxygen sensor and the alarm may be of an electronic structure or a mechanical structure, which is not limited herein.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A safe tourniquet, comprising:
the papa pulse pressing belt body (1) comprises a papa ring main body (2), the papa ring main body (2) is divided into three areas, the three areas comprise a first area (201) in the middle and second areas (202) at the left end and the right end, silica gel pads (203) are arranged on the second areas (202) at the left end and the right end of the papa ring main body (2), and buckling devices (3) are arranged on the silica gel pads (203);
induction zone (4), set up in snap circle main part (2) first region (201), induction zone (4) include pressure sensor (401), pulse sensor (402) and blood oxygen sensor (403), induction zone (4) internal connection time-recorder (5) and counter (6), time-recorder (5) with counter (6) internal connection alarm (7), just power source (8) are connected to alarm (7) one end.
2. A safety tourniquet according to claim 1, wherein: the buckling device (3) comprises an anti-falling buckle (301).
3. A safety tourniquet according to claim 1, wherein: the snap ring main body (2) is made of a silica gel material.
4. A safety tourniquet according to claim 1, wherein: the snap ring body (2) comprises a second surface (205) close to the skin of the wearer and a first surface (204) opposite to the second surface (205), and the sensing area (4) is arranged at the position, close to the first surface (204), of the first area (201).
5. A safety tourniquet according to claim 4, wherein: induction zone (4) external connection display (9), display (9) set up induction zone (4) are close to one side of first surface (204), alarm (7) are in the outside of induction zone (4) is connected with alarm lamp (701).
6. A safety tourniquet according to claim 5, wherein: the timer (5) and one end of the meter (6) are connected with a setting button (10), and the setting button (10) is arranged inside and/or outside the display (9).
7. A safety tourniquet according to claim 6, wherein: the display (9) displays the pulse and the blood oxygen saturation of the tourniquet wearer.
8. A safety tourniquet according to claim 6, wherein: the display (9) displays the pressure value and/or the wearing time of the tourniquet.
9. A safety tourniquet according to claim 4, wherein: pressure air bags (11) are fixedly installed in the second area (202) of the snap ring main body (2), the pressure air bags (11) are fixedly communicated through connecting pipes (12), and an inflating device (13) is fixedly communicated with one side, close to the first surface (204), of one of the pressure air bags (11).
10. A safety tourniquet according to claim 9, wherein: the inflation device (13) comprises an inflation hose (1301) and an inflation bag (1302), wherein the inflation hose (1301) is fixedly communicated with the inflation bag (1302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920729262.XU CN210843286U (en) | 2019-05-21 | 2019-05-21 | Safe tourniquet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920729262.XU CN210843286U (en) | 2019-05-21 | 2019-05-21 | Safe tourniquet |
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| Publication Number | Publication Date |
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| CN210843286U true CN210843286U (en) | 2020-06-26 |
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| CN201920729262.XU Active CN210843286U (en) | 2019-05-21 | 2019-05-21 | Safe tourniquet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI793811B (en) * | 2020-10-16 | 2023-02-21 | 進康醫電股份有限公司 | Wearable optoelectronic sensing device |
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2019
- 2019-05-21 CN CN201920729262.XU patent/CN210843286U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI793811B (en) * | 2020-10-16 | 2023-02-21 | 進康醫電股份有限公司 | Wearable optoelectronic sensing device |
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