CN210727816U - Electronic automatic inflatable tourniquet - Google Patents

Abstract

The utility model relates to a tourniquet technical field just discloses electronic automatic inflatable tourniquet, including the hemostasis bandage, the top fixedly connected with a protecting frame of hemostasis bandage upper surface, the last fixed surface of this protecting frame installs a display screen, and the upper surface of protecting frame and the vertical fixed mounting in position department that is located the display screen right side have two shift knob, and the right side intercommunication of protecting frame has an gas tube, the first air leak valve of fixedly connected with on the body of this gas tube. This electron automatic inflation formula tourniquet, through the hemostasis bandage, the bearer bar, first air leak valve, first adhesive surface, the second adhesive surface, the design of interior gasbag and pump, the effectual advantage of binding the dynamics that can freely adjust of this hemostasis bandage of having realized, can reach the best effect of binding according to the painful sense of subjectively of patient, guaranteed that the patient has good comfort level when using this hemostasis bandage, solved original tourniquet and appeared binding tension or too loose problem owing to the difference of binding the dynamics.

Description

Electronic automatic inflatable tourniquet

Technical Field

The utility model relates to a tourniquet technical field specifically is electron autoinflation tourniquet.

Background

The tourniquet is refined by medical high polymer material natural rubber or special rubber, is milk white, long and flat, is packed in a box in a point-to-point overlapping mode, has strong flexibility, can be continuously extracted, is suitable for emergency hemostasis during transfusion, blood drawing, blood transfusion, limb bleeding and field snake and insect bite bleeding in conventional treatment and rescue of medical institutions, is a simple and effective hemostasis method for emergency treatment of limb massive bleeding, achieves the aim of hemostasis by blocking blood flow through blood vessel compression, and is widely applied to hemostasis of arteriovenous wounds of limbs of general surgery or surgery limb operations.

In the surgical operation, need carry out hemostasis or hemospasia to people's limbs position, conveniently carry out the operation, and current hemostasis or hemospasia all can adopt the mode of tourniquet, when binding the tourniquet to the patient, because every patient is different to painful sensitivity, the same technique of binding may lead to the patient to appear different feelings, some patients do not have painful sensation, and some patients will appear violent painful sensation, when the patient appears painful, just need to demolish the tourniquet and bind again, it is hard to take time to operate like this, current tourniquet is all thinner simultaneously, when binding, if exert oneself too big then can lead to the tourniquet to be too tight and make the patient appear painful sensation, if exert oneself too little then can not reach the purpose of filling the blood vessel.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an electron autoinflation tourniquet possesses the advantage that can adjust the dynamics of binding according to patient's subjective painful sense, has solved the problem that painful sense appears in patient when original tourniquet is easy.

(II) technical scheme

For the purpose that realizes above-mentioned subjective painful sense that can be according to the patient and adjust the dynamics of binding, the utility model provides a following technical scheme: electronic automatic inflatable tourniquet, including the hemostasis bandage, the top fixedly connected with a frame of hemostasis bandage upper surface, the last fixed surface of this frame installs a display screen, the vertical fixed mounting in position department that the upper surface of frame just is located the display screen right side has two shift knob, the right side intercommunication of frame has a gas tube, the first air leak valve of fixedly connected with on the body of this gas tube, the upper surface of hemostasis bandage and the position department intercommunication that is close to the frame have a connecting pipe, the medial surface veneer fixedly connected with skin-friendly layer of hemostasis bandage, the first adhesive surface of left surface veneer fixedly connected with of hemostasis bandage lateral surface, the inboard of hemostasis bandage and the position department veneer fixedly connected with second adhesive surface that is located the right flank bottom, the inner chamber swing joint of hemostasis bandage has an interior gasbag.

Preferably, one end of the connecting pipe is communicated with a second air leakage valve, the connecting pipe is fixedly connected with a balloon through the second air leakage valve, and the second air leakage valve and the first air leakage valve are both 'BYGD micro air leakage valves'.

Preferably, a power supply is fixedly installed on the left side of the inner cavity of the protective frame, an inflator pump is fixedly installed on the right side of the inner cavity of the protective frame, and the right side of the inflator pump is communicated with the inflation tube.

Preferably, the inflator pump is a "DC 6V inflator pump", a lead wire connected to the inflator pump is electrically connected to a live wire terminal of a power output port of the power supply, a signal receiving port of the power supply is electrically connected to a signal output lead wire of the switch button, and the signal output lead wire of the power supply is electrically connected to a signal receiving port of the inflator pump.

Preferably, the other end of the connecting pipe is communicated with the inner air bag, and the bottom of the inflation pipe is communicated with the inner air bag through a first air leakage valve.

Preferably, the whole length of the skin-friendly layer is the same as that of the hemostatic bandage, and the skin-friendly layer is made of 'nitrile butadiene rubber'.

Preferably, the first adhesive surface is soft round fiber wool, and the second adhesive surface is hooked and hard barbed wool.

Preferably, the connecting pipe is a soft silicone rubber pipe.

(III) advantageous effects

Compared with the prior art, the utility model provides an electron automatic inflatable tourniquet possesses following beneficial effect:

1. the electronic automatic inflatable tourniquet effectively realizes the advantage that the binding force of the tourniquet can be freely adjusted by the design of the tourniquet bandage, the protection frame, the first air leakage valve, the first adhesive surface, the second adhesive surface, the inner air bag and the inflator pump, can achieve the optimal binding effect according to the subjective pain of a patient, ensures that the patient has good comfort when using the tourniquet bandage, solves the problem that the original tourniquet is too tight or too loose due to different binding forces, effectively avoids the problem that the tourniquet needs to be removed and bound again when the patient feels pain, and can enable the patient to achieve the purpose of filling blood vessels under the condition of the optimal comfort when binding the tourniquet bandage to the patient;

2. this electron automatic inflation formula tourniquet through the design of connecting pipe, second air leak valve and send the balloon, realizes that this hemostasis bandage both can utilize shift knob control hemostasis bandage to carry out work, also can realize manually operating the hemostasis bandage, and is effectual unites two into one electronically and manually, has improved the practicality of whole hemostasis bandage, and further has made things convenient for medical personnel's operation.

Drawings

Fig. 1 is a front view structure diagram of the hemostatic bandage of the present invention;

FIG. 2 is a schematic cross-sectional view of the hemostatic bandage of the present invention;

fig. 3 is a schematic structural view of the position a of the hemostatic bandage of the present invention;

fig. 4 is a left side view structure diagram of the hemostatic bandage of the present invention;

fig. 5 is a schematic view of the top view of the hemostatic bandage of the present invention.

In the figure: 1. a hemostatic bandage; 2. a protective frame; 3. an inflation tube; 4. a first air leakage valve; 5. a switch button; 6. a display screen; 7. a skin-friendly layer; 8. a connecting pipe; 9. sending the balloon; 10. a second air leakage valve; 11. a first adhesive surface; 12. a second adhesive surface; 13. an inner airbag; 14. a power source; 15. an inflator pump.

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 only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, 2, 3, 4 and 5, the electronic automatic inflatable tourniquet comprises a tourniquet bandage 1, a protection frame 2 is fixedly connected to the top of the upper surface of the tourniquet bandage 1, a display screen 6 is fixedly installed on the upper surface of the protection frame 2, two switch buttons 5 are longitudinally and fixedly installed on the upper surface of the protection frame 2 and at the position on the right side of the display screen 6, an inflation tube 3 is communicated with the right side of the protection frame 2, a first air leakage valve 4 is fixedly connected to the tube body of the inflation tube 3, a connecting tube 8 is communicated with the upper surface of the tourniquet bandage 1 and at the position close to the protection frame 2, a skin-friendly layer 7 is fixedly connected to the inner side of the tourniquet bandage 1 by gluing, a first adhesive surface 11 is fixedly connected to the left surface of the outer side of the tourniquet bandage 1, a second adhesive surface 12 is fixedly connected to the inner side of the tourniquet bandage 1, the inner cavity of the hemostatic bandage 1 is movably connected with an inner air sac 13.

Referring to fig. 1, 2 and 3, one end of the connection tube 8 is connected to a second air leakage valve 10, the connection tube 8 is fixedly connected to the air delivery balloon 9 through the second air leakage valve 10, and the second air leakage valve 10 and the first air leakage valve 4 are both a "BYGD micro air leakage valve", which is designed to more effectively inflate or deflate the inner air bag 13.

Referring to fig. 1 and 2, a power supply 14 is fixedly installed on the left side of the inner cavity of the protection frame 2, an inflator 15 is fixedly installed on the right side of the inner cavity of the protection frame 2, and the right side of the inflator 15 is communicated with the inflation tube 3.

Referring to fig. 1, 2 and 5, the inflator 15 is a "DC 6V inflator", a lead wire connected to the inflator 15 is electrically connected to a live wire terminal of a power output port of the power supply 14, a signal receiving port of the power supply 14 is electrically connected to a signal output lead of the switch button 5, and a signal output lead of the power supply 14 is electrically connected to a signal receiving port of the inflator 15, which can more effectively realize electronic control of the whole hemostatic bandage 1 to perform related operations.

Referring to fig. 1, 2 and 3, the other end of the connecting tube 8 is connected to the inner air bag 13, and the bottom of the inflating tube 3 is connected to the inner air bag 13 through the first air leakage valve 4, which ensures that the hemostatic bandage 1 can be inflated by the inflator 15 or manually.

Referring to fig. 1 and 3, the overall length of the skin-friendly layer 7 is the same as that of the hemostatic bandage 1, and the skin-friendly layer 7 is made of "nitrile rubber", which can effectively make the limbs of the patient comfortable.

Referring to fig. 1 and 2, the first adhesive surface 11 is a soft round fiber wool and the second adhesive surface 12 is a hooked and hard barbed hair, which makes it possible to more effectively adhere the entire hemostatic band 1 to the limb of the patient.

Referring to fig. 1, the connection tube 8 is a soft silicone rubber tube, which can effectively help the nursing staff to hold and pump air.

The working principle is as follows: when a worker needs to stop bleeding of the limb of a patient, the whole hemostatic bandage 1 is firstly attached to the limb of the patient, the second adhesive surface 12 is attached to the first adhesive surface 11, then the most comfortable force is achieved according to the subjective feeling of the patient, after the bandage is fixed, the switch button 5 on the protection frame 2 is controlled to start the inflator pump 15, the inflator pump 15 inflates the inner air bag 13, in the inflating process, the inflation or deflation can be achieved in real time according to the subjective pain feeling of the patient and the observation display screen 6 through controlling the switch button 5, if the patient feels pain, the first air leakage valve 4 is opened, a proper amount of air is released, the patient reaches a comfortable state, if the delivery balloon 9 is needed to inflate the inner air bag 13, and medical care personnel can press the delivery balloon 9.

To sum up, this electron automatic inflation formula tourniquet, through tourniquet bandage 1, the bezel 2, first air leak valve 4, first adhesive surface 11, second adhesive surface 12, interior gasbag 13 and inflator pump 15's design, the effectual advantage that this tourniquet bandage 1 can freely adjust the dynamics of binding that has realized, can reach the best effect of binding according to the subjective painful sense of patient, guaranteed that the patient has good comfort level when using this tourniquet bandage 1, the problem of binding tension or too loose appears owing to the difference of the dynamics of binding original tourniquet, effectually avoided when the patient appears painful, just need demolish the problem of binding again with the tourniquet, this tourniquet bandage 1 is when binding the patient simultaneously, can let the patient under the condition that has best comfort level, also can reach the purpose of filling the blood vessel. This electron automatic inflation formula tourniquet through the design of connecting pipe 8, second air leak valve 10 and air feed ball 9, realizes this hemostasis bandage 1 both can utilize shift knob 5 control hemostasis bandage 1 to carry out work, also can realize manually operating hemostasis bandage 1, and effectual will electronic and manual unite two into one, has improved whole hemostasis bandage 1's practicality, further has made things convenient for medical personnel's operation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. Electronic automatic inflatable tourniquet, including hemostasis bandage (1), its characterized in that: the top of the upper surface of the hemostatic bandage (1) is fixedly connected with a protective frame (2), the upper surface of the protective frame (2) is fixedly provided with a display screen (6), the upper surface of the protective frame (2) is longitudinally and fixedly provided with two switch buttons (5) at positions on the right side of the display screen (6), the right side of the protective frame (2) is communicated with an inflation tube (3), a first air leakage valve (4) is fixedly connected on the tube body of the inflation tube (3), the upper surface of the hemostatic bandage (1) is communicated with a connecting tube (8) at a position close to the protective frame (2), the inner side surface of the hemostatic bandage (1) is fixedly connected with a skin-friendly layer (7) in a gluing manner, the left surface of the outer side surface of the hemostatic bandage (1) is fixedly connected with a first adhesive surface (11), the inner side of the hemostatic bandage (1) is fixedly connected with a second adhesive surface (12) at a position at the bottom of the right side surface in a gluing, the inner cavity of the hemostatic bandage (1) is movably connected with an inner air bag (13).

2. The electronic self-inflating tourniquet of claim 1, wherein: one end of the connecting pipe (8) is communicated with a second air leakage valve (10), the connecting pipe (8) is fixedly connected with a balloon (9) through the second air leakage valve (10), and the second air leakage valve (10) and the first air leakage valve (4) are both 'BYGD micro air leakage valve'.

3. The electronic self-inflating tourniquet of claim 1, wherein: the left side fixed mounting of bearer bar (2) inner chamber has a power (14), the right side fixed mounting of bearer bar (2) inner chamber has inflator pump (15), and the right side and gas tube (3) of this inflator pump (15) are linked together.

4. The electronic self-inflating tourniquet of claim 3, wherein: the inflator pump (15) is a DC6V inflator pump, a lead connected to the inflator pump (15) is electrically connected with a live wire connection terminal of a power output port of the power supply (14), a signal receiving port on the power supply (14) is electrically connected with a signal output lead on the switch button (5), and the signal output lead on the power supply (14) is electrically connected with a signal receiving port on the inflator pump (15).

5. The electronic self-inflating tourniquet of claim 1, wherein: the other end of the connecting pipe (8) is communicated with the inner air bag (13), and the bottom of the inflation pipe (3) is communicated with the inner air bag (13) through a first air leakage valve (4).

6. The electronic self-inflating tourniquet of claim 1, wherein: the whole length of the skin-friendly layer (7) is the same as that of the hemostatic bandage (1), and the skin-friendly layer (7) is 'nitrile butadiene rubber'.

7. The electronic self-inflating tourniquet of claim 1, wherein: the first adhesive surface (11) is soft round fiber wool, and the second adhesive surface (12) is hard barbed wool with hooks.

8. The electronic self-inflating tourniquet of claim 1, wherein: the connecting pipe (8) is a soft silicone rubber pipe.

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