CN211409660U

CN211409660U - First-aid device for hypertensive cerebral hemorrhage patient

Info

Publication number: CN211409660U
Application number: CN201921662651.1U
Authority: CN
Inventors: 周瑜; 黄晶; 杜发旺
Original assignee: Guizhou Provincial Peoples Hospital
Current assignee: Guizhou Provincial Peoples Hospital
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-09-04
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses a hypertension cerebral hemorrhage patient first aid device, including elastic airbag, the level is equipped with the closing plate in the elastic airbag, and the closing plate becomes liquid storage chamber and flow chamber with the internal partition of elastic airbag, the liquid storage intracavity is filled there is electrorheological fluids, install the transmission box in the elastic airbag on the bottom wall, the vertical baffle that is equipped with in the transmission box, and the baffle separates the transmission box into transmission chamber and cooling chamber, the cooling chamber is equipped with two communicating pipes with the intercommunication between the flow chamber, the cooling intracavity is filled there is the coolant liquid, the transmission intracavity is equipped with control mechanism. The utility model discloses a control mechanism makes the coolant liquid of cooling intracavity make a round trip to flow at cooling chamber and mobile intracavity to lower the temperature to patient head downside position, simultaneously through filling the electrorheological fluids that charges in the elasticity gasbag, can make the elasticity gasbag keep the shape that is fit for patient's head, improve patient's sense organ comfort level, and the suitability is strong.

Description

First-aid device for hypertensive cerebral hemorrhage patient

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a patient's first aid device of hypertensive cerebral hemorrhage.

Background

Hypertension is the most common chronic disease and the most main risk factor of cardiovascular and cerebrovascular diseases, according to statistics, 200 million people die from diseases related to hypertension every year in China, and patients with coronary heart disease of more than 6, patients with cerebral infarction of more than 8 and patients with cerebral hemorrhage of 9 have hypertension history, so that hypertension is the most main killer for human health.

The hypertension patient is when the cerebral hemorrhage symptom appearing, should keep body balance as far as possible, the head slightly lifts up, thereby avoid the intracerebral blood pressure to rise, reduce intracerebral hemorrhage volume, simultaneously carry out the brain cooling to the patient, present answer method is that medical staff lifts up patient's head through manpower or pillow, cool down again, so not only increased medical staff's working strength, and because patient head variation in size, when using the pillow, because the pillow material is comparatively soft, make patient's head easily rock, thereby aggravate the uncomfortable sense of patient's head, and only use the cooling method of towel, the cooling face is little, the cooling speed is slow, lead to the cooling effect not good enough, can't form effectual alleviating to the patient's state of an illness.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of poor practicability and poor cooling effect of the emergency treatment device for the hypertensive cerebral hemorrhage patients existing in the prior art, and providing the emergency treatment device for the hypertensive cerebral hemorrhage patients.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a hypertension cerebral hemorrhage patient first aid device, includes elastic air bag, the level is equipped with the closing plate in the elastic air bag, and the closing plate separates into stock solution chamber and flow chamber with the elastic air bag inside, the stock solution intracavity is filled there is electrorheological fluids, install the transmission box on the bottom wall in the elastic air bag, the vertical baffle that is equipped with in the transmission box, and the baffle separates into transmission chamber and cooling chamber with the transmission box, the intercommunication is equipped with two communicating pipes between cooling chamber and the flow chamber, the cooling intracavity is filled there is the coolant liquid, be equipped with control mechanism in the transmission chamber.

Preferably, the control mechanism comprises two permanent magnets which are symmetrically connected in a transmission cavity, the opposite sides of the two permanent magnets are opposite in magnetism, a conductive block is arranged between the two permanent magnets, an insulating rod is fixedly connected to the conductive block, and the other end of the insulating rod extends into the cooling cavity and is connected with a piston block.

Preferably, the joints of the two communicating pipes and the transmission box are both positioned on one side of the cooling cavity, which is far away from the partition plate, and the joints of the two communicating pipes and the sealing plate are respectively positioned on two sides of the flow cavity.

Preferably, a first check valve and a second check valve are respectively arranged in the two communication pipes.

Preferably, the lower end face of the elastic air bag is fixedly connected with a telescopic air bag, the telescopic air bag is communicated with an inflation tube, and the inflation tube is provided with a control valve.

The utility model has the advantages that:

1. through switching on wire plug and external power, the electrorheological fluids takes place liquid-solid's transformation under the effect of external electric field to make the elasticity gasbag keep the shape that is fit for patient's head, make this device be applicable to different crowds, and can prevent that patient's head from rocking, improve patient's sense organ comfort level.

2. Through letting in the alternating current to the conducting block, the conducting block produces ampere force under the magnetic field effect that two permanent magnetism blocks produced, make conducting block reciprocating motion about under the effect of ampere force, the conducting block passes through the insulator spindle and drives piston block reciprocating motion in the cooling chamber, thereby make the coolant liquid in the cooling chamber make a round trip to flow at the cooling chamber with the intracavity that flows, and then realize the effect of cooling down to patient's head downside position through the flow of coolant liquid, make the cooling of brain more comprehensive, more help the treatment to the patient.

3. The inflatable tube inflates the inside of the telescopic air bag, and the height of the elastic air bag is adjusted by utilizing the flexibility of the telescopic air bag, so that the lifting height of the head of a patient is adjusted, and the serious condition of intracerebral pressure increase and hemorrhage is avoided.

To sum up, the utility model discloses a control mechanism makes the coolant liquid of cooling intracavity make a round trip to flow at cooling chamber and the intracavity that flows to lower the temperature to patient head downside position, simultaneously through filling the electrorheological fluids in the elasticity gasbag, can make the elasticity gasbag keep the shape that is fit for patient's head, improve patient's sense organ comfort level, and the suitability is strong.

Drawings

Fig. 1 is a schematic structural view of an emergency treatment device for hypertensive cerebral hemorrhage patients according to the present invention;

fig. 2 is a schematic structural view of the emergency treatment device for hypertensive cerebral hemorrhage patients according to the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1.

In the figure: the device comprises an elastic air bag 1, a sealing plate 2, a liquid storage cavity 3, a flow cavity 4, a transmission box 5, a conductive block 6, an insulating rod 7, a piston block 8, a partition plate 9, a communicating pipe 10, a telescopic air bag 11, an inflation pipe 12, a transmission cavity 13, a cooling cavity 14 and a permanent magnet block 15.

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.

Referring to fig. 1-3, a first aid device for patients with hypertensive cerebral hemorrhage comprises an elastic air bag 1, the elastic air bag 1 is made of rubber material and has good elastic deformation and heat transfer property, a sealing plate 2 is horizontally arranged in the elastic air bag 1, the sealing plate 2 is made of silica gel material, the sealing plate 2 divides the interior of the elastic air bag 1 into a liquid storage cavity 3 and a flow cavity 4, the liquid storage cavity 3 is positioned below the flow cavity 4, the liquid storage cavity 3 is filled with electrorheological fluid (the electrorheological fluid is a suspension liquid under normal conditions and can generate liquid-solid transformation under the action of an electric field, when the intensity of the externally applied electric field is greatly lower than a certain critical value, the electrorheological fluid is in a liquid state, when the intensity of the electric field is greatly higher than the critical value, the electrorheological fluid is changed into a solid state, a lead plug for electrically connecting the electrorheological fluid with an external power supply is connected on the elastic air bag, the vertical baffle 9 that is equipped with in the transmission box 5, and baffle 9 separates transmission box 5 into transmission chamber 13 and cooling chamber 14, cooling chamber 14 and flow and be equipped with two communicating pipes 10 between the chamber 4, cooling chamber 14 intussuseption is filled with the coolant liquid, the coolant liquid can adopt cooling water or other can play quick refrigerated liquid, cooling chamber 14 still is connected with the moisturizing pipe, the user can be through moisturizing pipe to cooling chamber 14 interior supplementary cooling liquid, be equipped with control mechanism in the transmission chamber 13.

In the utility model, the control mechanism comprises two permanent magnets 15 symmetrically connected in the transmission cavity 13, and the opposite side of the two permanent magnets 15 has opposite magnetism, a conductive block 6 is arranged between the two permanent magnets 15, an insulating rod 7 is fixedly connected on the conductive block 6, the other end of the insulating rod 7 penetrates through the partition plate 9 and extends into the cooling cavity 14 and is connected with a piston block 8, a rubber sealing sleeve is arranged between the insulating rod 7 and the partition plate 9, the conductive block 6 is electrically connected with an external power supply through a wire, and the external power supply can lead alternating current to the conductive block 6;

the joints of the two communicating pipes 10 and the transmission box 5 are both positioned at one side of the cooling cavity 14 away from the partition plate 9, the joints of the two communicating pipes 10 and the sealing plate 2 are respectively positioned at two sides of the flow cavity 4, so that the cooling liquid has the maximum flow stroke in the flow cavity 4, and the patient is fully cooled, a first one-way valve and a second one-way valve are respectively installed in the two communicating pipes 10, the first one-way valve allows the cooling liquid in the cooling cavity 14 to flow into the flow cavity 4 in a one-way manner, and the second one-way valve allows the cooling liquid in the flow cavity 4 to flow into the cooling cavity 14 in a one-way manner;

the lower end face of the elastic air bag 1 is fixedly connected with a telescopic air bag 11, the telescopic air bag 11 can be an organ pipe, an inflation pipe 12 is communicated with the telescopic air bag 11, and a control valve is arranged on the inflation pipe 12.

When the utility model is used, the head of a patient is placed on the upper end surface of the elastic air bag 1 by an operator, the elastic air bag 1 is pressed to be downwards sunken to form a shape suitable for the head of the patient, then the wire plug is connected with an external power supply, and the electrorheological fluid is converted into liquid and solid under the action of an external electric field, so that the elastic air bag 1 keeps the shape suitable for the head of the patient, the device is suitable for different crowds, and the head of the patient can be prevented from shaking;

the operator can also apply alternating current to the conductive block 6, so that an ampere force is generated under the action of the magnetic field generated by the two permanent magnets 15, wherein: because the directions of the magnetic fields generated by the two permanent magnets 15 are unchanged, the conducting block 6 flows with alternating current, the conducting block 6 can reciprocate left and right under the action of ampere force, the direction of the ampere force is judged as 'left-hand rule', the conducting block is scientific common knowledge, and no detail is provided here, when the conducting block 6 moves right, the insulating rod 7 drives the piston block 8 to move right, cooling liquid in the cooling cavity 14 enters the flow cavity 4 through the communicating pipe 10 provided with the first one-way valve under the extrusion of the piston block 8, when the conducting block 6 moves left, the conducting block 6 drives the piston block 8 to move left through the insulating rod 7, so that negative pressure is formed between one side of the piston block 8 far away from the insulating rod 7 and the transmission box 5 to suck the cooling liquid in the flow cavity 4 into the cooling cavity 14, and further realize the effect of cooling the lower side part of the head of a patient through the flow of the cooling liquid, the brain is cooled more comprehensively, the treatment to the patient is more facilitated, meanwhile, the user can inflate the inside of the telescopic air bag 11 through the inflation tube 12, and the height of the elastic air bag 1 is changed along with the expansion of the telescopic air bag 11, so that the height of the head of the patient is adjusted.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a hypertension cerebral hemorrhage patient first aid device, includes elasticity gasbag (1), its characterized in that, level is equipped with closing plate (2) in elasticity gasbag (1), and closing plate (2) become liquid storage chamber (3) and flow chamber (4) with elasticity gasbag (1) internal partitioning, the intussuseption is filled with electrorheological fluids in liquid storage chamber (3), install transmission box (5) in elasticity gasbag (1) bottom wall, vertically in transmission box (5) be equipped with baffle (9), and baffle (9) separate into transmission chamber (13) and cooling chamber (14) with transmission box (5), the intercommunication is equipped with two communicating pipes (10) between cooling chamber (14) and the flow chamber (4), cooling chamber (14) intussuseption is filled with the coolant liquid, be equipped with control mechanism in transmission chamber (13).

2. The emergency device for the patient with the hypertensive cerebral hemorrhage according to claim 1, wherein the control mechanism comprises two permanent magnets (15) symmetrically connected in the transmission cavity (13), opposite sides of the two permanent magnets (15) are opposite in magnetism, a conductive block (6) is arranged between the two permanent magnets (15), an insulating rod (7) is fixedly connected to the conductive block (6), and the other end of the insulating rod (7) extends into the cooling cavity (14) and is connected with a piston block (8).

3. The emergency device for the patient with the hypertensive cerebral hemorrhage according to claim 1, wherein the connection points of the two communicating pipes (10) and the transmission box (5) are located on one side of the cooling chamber (14) far away from the partition plate (9), and the connection points of the two communicating pipes (10) and the sealing plate (2) are located on two sides of the flow chamber (4).

4. The emergency device for the patient with hypertensive cerebral hemorrhage according to claim 1, wherein a first one-way valve and a second one-way valve are respectively installed in the two communicating pipes (10).

5. The emergency device for the patient with the hypertensive cerebral hemorrhage according to claim 1, wherein a telescopic air bag (11) is fixedly connected to the lower end surface of the elastic air bag (1), an inflation tube (12) is communicated with the telescopic air bag (11), and a control valve is arranged on the inflation tube (12).