CN217186296U

CN217186296U - Portable multifunctional tourniquet

Info

Publication number: CN217186296U
Application number: CN202221038568.9U
Authority: CN
Inventors: 戴冰娟; 莫堂明; 归奕飞; 韦佩沂; 邓媛元; 易柳园; 何娉婕
Original assignee: Liuzhou Workers Hospital
Current assignee: Liuzhou Workers Hospital
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-08-16
Anticipated expiration: 2032-04-28

Abstract

The utility model discloses a portable multi-functional pressure arteries and veins area relates to pressure arteries and veins area technical field, has solved the current not good problem of pressure arteries and veins area pressure effect, and its technical scheme main points are: the clamping device comprises a first clamping arm and a second clamping arm, wherein pressing handles are arranged at the end parts of the first clamping arm and the second clamping arm, one ends of the first clamping arm and the second clamping arm, which are close to the pressing handles, are hinged, and a clamping space is formed between the inner side of the first clamping arm and the inner side of the second clamping arm; first arm lock is equipped with the pressure gasbag that is used for aerifing or exitting towards one side in centre gripping space, and the inside top that corresponds pressure gasbag of first arm lock is equipped with pressure sensors, and pressure sensors contacts with pressure gasbag, and the outside of first arm lock is equipped with pressure display, alarm and the warning light of being connected with pressure sensors. The utility model has the advantages of easy operation, can effectually avoid because oppression leads to the condition of patient's health damage to take place for a long time, improve patient's comfort level, improve the security.

Description

Portable multifunctional tourniquet

Technical Field

The utility model relates to a tourniquet technical field, in particular to a portable multifunctional tourniquet.

Background

Venous blood collection is an important link of clinical work of nursing staff. In order to better expose the vein, a tourniquet is used for compression, and venous blood backflow is reduced. Present clinical pressure arteries and veins area is mostly to have elastic rubber hose, and during the operation, the elasticity degree in pressure arteries and veins area is difficult to the quantization, is mostly by the subjective judgement of operation nurse, and presses arteries and veins area pine then be difficult to show the vein, causes the puncture failure easily, causes the patient discomfort easily and leads to patient skin damage even, influences the patient experience of seeking medical advice. If the tourniquet cannot be loosened in time or forgotten to loosen, the upper limbs of the patient are possibly congested and even necrotized, the physical and mental health of the patient is affected, and certain hidden troubles of medical disputes exist.

SUMMERY OF THE UTILITY MODEL

To current technical problem, the utility model aims to provide a portable multi-functional pressure arteries and veins area to solve above-mentioned problem, it has easy operation, and advantage that easy to use is handed can effectually avoid because oppression leads to the condition of patient's health damage to take place for a long time, improves patient's comfort level, improves the security.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a portable multifunctional tourniquet comprises a first clamping arm and a second clamping arm, wherein pressing handles are arranged at the end parts of the first clamping arm and the second clamping arm, one ends of the first clamping arm and the second clamping arm, which are close to the pressing handles, are hinged, and a clamping space is formed between the inner side of the first clamping arm and the inner side of the second clamping arm;

first arm lock orientation one side in centre gripping space is equipped with the pressure gasbag that is used for aerifing or deflating, first arm lock is inside to be corresponded pressure gasbag's top is equipped with pressure sensors, pressure sensors with pressure gasbag contacts, the outside of first arm lock be equipped with pressure display, alarm and the warning light that pressure sensors connects.

Preferably, the pressure air bag is disposed along a longitudinal direction of the first clip arm.

Preferably, a lamp holding groove is formed in the outer side, close to the end portion of the first clamping arm, a lamp strip is arranged in the lamp holding groove, and a switch key of the lamp strip is arranged on a pressing handle of the first clamping arm.

Preferably, a hinge joint of the first clamping arm and the second clamping arm is provided with a fixing knob for fixing.

Preferably, the alarm is a countdown alarm.

Preferably, one side of the pressure air bag, which faces the second clamping arm, is provided with a first magic tape, and the pressure air bag is detachably connected with a first spongy cushion through the first magic tape.

Preferably, one side of the second clamping arm, which faces the pressure air bag, is provided with a second hook-and-loop fastener, and the second clamping arm is detachably connected with a second sponge cushion through the second hook-and-loop fastener.

To sum up, the utility model discloses following beneficial effect has:

1. the pressure pulse belt is positioned on the arm of the patient by the first clamping arm, the second clamping arm and the pressure air bag through the first clamping arm, the second clamping arm and the pressure air bag, and the pressure air bag applies pressure to the arm of the patient under the inflation action of the external inflation and deflation device, so that the stressed position of the patient is uniformly stressed, and the vein is easily exposed; combine baroreceptor and pressure display to be used for showing the pressure size, make the pressure of applying visual, improve the security, combine count down warning light and count down alarm, when pressure is suitable, the count down of alarm begins to start, when pressure duration exceedes the time of settlement, the alarm sends the alarm of "drip", count down warning light scintillation simultaneously reminds medical personnel, can effectively avoid oppressing to lead to patient's health damage for a long time, improve patient's comfort level, improve the security.

2. Through the setting of first magic subsides, first foam-rubber cushion and second magic subsides, second foam-rubber cushion, patient's skin is contacted through first foam-rubber cushion and second foam-rubber cushion in first arm lock and second arm lock, has guaranteed clean and sanitary safety, and the foam-rubber cushion is the supporting design of detachable, has the convenient and economical and practical's of change advantage.

Drawings

Fig. 1 is a schematic structural view of the tourniquet of the present invention;

FIG. 2 is a schematic view of another angle of the tourniquet of the present invention;

fig. 3 is a side view of the tourniquet of the present invention.

Reference numerals: 1. a first clamp arm; 2. a second clamp arm; 3. pressing the handle; 4. a pressure bladder; 5. a pressure sensor; 6. a pressure display; 7. an alarm; 8. a warning light; 9. placing a lamp groove; 10. a light strip; 11. switching a key; 12. fixing the knob; 13. a first magic tape; 14. a first foam-rubber cushion; 15. a second magic tape; 16. a second foam-rubber cushion.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 to 3, a typical embodiment of the present application provides a portable multifunctional tourniquet, which includes a first arm lock 1 and a second arm lock 2, where the first arm lock 1 and the second arm lock 2 are both C-shaped arc-shaped arms, a pressing handle 3 is disposed at one end of each of the first arm lock 1 and the second arm lock 2, one ends of the first arm lock 1 and the second arm lock 2, which are close to the pressing handle 3, are hinged to each other, a clamping space is formed between an inner side of the first arm lock 1 and an inner side of the arc-shaped portion of the second arm lock 2, and is used for allowing an arm of a person to pass through the clamping space, and the arm of the person is fixed by clamping actions of the first arm lock 1 and the second arm lock 2. During the use, through pressing down the handle 3 that presses down first arm lock 1 and second arm lock 2, open first arm lock 1 and second arm lock 2.

One side of the first clamping arm 1 facing the clamping space is provided with a pressure air bag 4 for inflation or deflation, the pressure air bag 4 is in a long strip shape, the back surface of the pressure air bag 4 is attached to the inner side of the first clamping arm 1, and the pressure air bag 4 is externally connected with a device for inflation and deflation, such as a pressurization air pump or a manual pressurization pump provided with an electronic exhaust valve. The inside top that corresponds pressure gasbag 4 of first arm lock 1 is equipped with pressure sensors, and pressure sensors contacts with pressure gasbag 4, and the outside of first arm lock 1 is equipped with pressure display 6 corresponding pressure sensor 5, and pressure display 6 is connected with pressure sensor 5, inflates at pressure gasbag 4 and expands the in-process and act on pressure sensor 5, and pressure sensor 5 passes information to pressure display 6 for show pressure size. Alarm 7 and warning light 8 that are connected with pressure sensors are equipped with in first arm lock 1, and alarm 7 is countdown alarm 7. When the pressure reaches a preset value, the pressure air bag 4 stops inflating, the countdown of the countdown alarm 7 starts, the alarm 7 gives an alarm after the countdown is finished, and meanwhile, the warning lamp 8 is turned on to achieve the warning and reminding effects, so that the too long pressing time of the pulse pressing belt is avoided.

In preferred scheme, 4 backs of pressure air bag pass through the magic and paste the connection on first arm lock 1, play the detachable effect, and the medical personnel of being convenient for dismantle pressure air bag 4 and wash.

First arm lock 1 has been seted up near the outside of its tip and has been put light trough 9, is equipped with lamp area 10 in putting light trough 9, and on the switch button 11 of lamp area 10 located first arm lock 1's pressing handle 3, lamp area 10 is connected with the power of rechargeable battery formula, and the power of rechargeable battery formula is installed inside first arm lock 1's pressing handle 3, through pressing switch.

In order to avoid the first clamping arm 1 from being lifted when the pressure air bag 4 is inflated, a fixing knob 12 for fixing is arranged at the hinged part of the first clamping arm 1 and the second clamping arm 2.

In order to improve the travelling comfort, pressure airbag 4 is equipped with first magic subsides 13 towards one side of second arm lock 2, and pressure airbag 4 is connected with first foam-rubber cushion 14 through first magic subsides 13 detachable. One side of second arm lock 2 towards pressure gasbag 4 is equipped with second magic subsides 15, and second arm lock 2 is connected with second foam-rubber cushion 16 through 15 detachable of second magic subsides. Through the setting of first magic subsides 13, first foam-rubber cushion 14 and second magic subsides 15, second foam-rubber cushion 16, patient's skin is contacted through first foam-rubber cushion 14 and second foam-rubber cushion 16 to first arm lock 1 and second arm lock 2, has guaranteed clean and sanitary safety, and the foam-rubber cushion is the supporting design of detachable, has the convenient and economical and practical's of change advantage.

During the use, get this portable multi-functional pressure arteries and veins area, press and press handle 3 with the centre gripping of patient's forearm between first arm lock 1 and second arm lock 2, screw fixed knob 12, fixed first arm lock 1 and second arm lock 2. And opening an external inflation and deflation device to inflate the pressure air bag 4, observing the pressure display 6, stopping inflation when the pressure reaches proper pressure, starting venous blood sampling operation, and opening an electronic exhaust valve of the pressurization air pump when deflation is needed to deflate, so that the pressure air bag 4 is deflated and returns to the original state. The fixing knob 12 is unscrewed, the portable multifunctional tourniquet is taken out, and the operation is finished.

The first and

second foam pads

14 and 16 and the pressure bladder 4 are replaced as necessary to perform a blood sampling operation for the next patient.

On the whole, through the setting of first arm lock 1 and second arm lock 2, pressure gasbag 4, utilize first arm lock 1 second arm lock 2 will press the arteries and veins area location on patient's arm, pressure gasbag 4 is under the gas filled effect of external connection gassing device that fills, exerts pressure to patient's arm, and it is even to have guaranteed that patient's pressurized position atress easily exposes the vein.

Combine baroreceptor and pressure display 6 to be used for showing the pressure size, make the pressure of applying visual, the safety is improved, combine countdown warning light 8 and countdown alarm 7, when pressure is suitable, the countdown of alarm 7 begins to start, when pressure duration exceedes the time of settlement, alarm 7 sends the alarm of "drip", countdown warning light 8 glimmers simultaneously, remind medical personnel, can effectively avoid oppressing and lead to patient's health damage for a long time, improve patient's comfort level, the safety is improved.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. A portable multifunctional tourniquet is characterized by comprising a first clamping arm and a second clamping arm, wherein pressing handles are arranged at the end parts of the first clamping arm and the second clamping arm, one ends of the first clamping arm and the second clamping arm, which are close to the pressing handles, are hinged, and a clamping space is formed between the inner side of the first clamping arm and the inner side of the second clamping arm;

first arm lock orientation one side in centre gripping space is equipped with the pressure gasbag that is used for aerifing or exitting, the inside correspondence of first arm lock the top of pressure gasbag is equipped with pressure sensors, pressure sensors with pressure gasbag contacts, the outside of first arm lock be equipped with pressure display, alarm and warning light that pressure sensors connects.

2. The portable multifunctional tourniquet of claim 1 wherein the pressure bladder is disposed along the length of the first clip arm.

3. The portable multifunctional tourniquet according to claim 1, wherein a light-placing groove is formed on the outer side of the first clip arm near the end portion thereof, a light strip is arranged in the light-placing groove, and a switch button of the light strip is arranged on the pressing handle of the first clip arm.

4. The portable multifunctional tourniquet according to claim 1, wherein a fixing knob for fixing is arranged at the joint of the first clamping arm and the second clamping arm.

5. The portable multifunctional tourniquet of claim 1 wherein the alarm is a countdown alarm.

6. The portable multifunctional tourniquet according to claim 1, wherein a first hook and loop fastener is disposed on a side of the pressure air bag facing the second clamping arm, and a first sponge pad is detachably connected to the pressure air bag through the first hook and loop fastener.

7. The portable multifunctional tourniquet according to claim 6, wherein a second hook and loop fastener is disposed on a side of the second clip arm facing the pressure airbag, and a second sponge pad is detachably connected to the second clip arm through the second hook and loop fastener.