CN209059335U - A pressure bandaging device with alarm function - Google Patents

Abstract

The utility model relates to the field of medical devices, in particular to a pressurized wrapping device with an alarm function, comprising a bandage body, a pressurized airbag and an alarm device. The bandage body is made of transparent material, and two ends of the bandage body are respectively provided with a A connecting part and a second connecting part, the bandage body is provided with an interlayer, a pressure plate is arranged in the interlayer, the first connecting part is connected with the second connecting part, so that the bandage body is connected to the wrist of the human body; There is an inflation port, and there is a one-way valve at the inflation port. The inflating device can inflate and exhaust the pressurized air bag from the inflation port; the alarm device is connected with the hemostatic gauze layer between the pressurized air bag and the affected area. When the amount exceeds the boundary of the hemostatic gauze layer, the alarm device generates an alarm. In this scheme, when the bleeding volume of the patient's affected area penetrates the edge of the hemostatic gauze, the liquid conduction principle is used to make the alarm device generate an alarm, reminding the medical staff to perform hemostasis treatment, without the need for medical staff to accompany and observe at all times.

Description

A pressure bandaging device with alarm function

technical field

The utility model relates to the technical field of medical devices, in particular to a pressure bandaging device with an alarm function.

Background technique

Coronary heart disease is one of the major diseases endangering human health. In recent years, the morbidity and mortality of people in developing countries have gradually increased, and the incidence tends to be younger. Percutaneous Coronary Intervention (PCI) is the main method for the treatment of coronary heart disease at present. In recent years, the number of PCIs in my country has risen sharply and brought many benefits to patients. At present, with the continuous development of medical technology, during PCI, doctors will first choose the radial artery for puncture and catheterization. After the operation, the artery catheter is removed. After extubation, cotton balls, cotton swabs or gauze are commonly used for compression and hemostasis, and continuous compression is required for 15-20 minutes. Due to factors such as insufficient compression method, strength, area or time, and fatigue, the accuracy and consistency of compression cannot be guaranteed, which may lead to subcutaneous hemorrhage and hematoma. After surgery, it is necessary to decompress the bandaged site regularly to promote blood circulation in peripheral limbs. .

Due to the widespread shortage of medical and nursing human resources in China, coupled with the cumbersome living care and intensive treatment of patients, especially the decompression treatment at night, sometimes there will be bleeding after decompression. In this case, it is easy to cause bleeding accidents of patients, resulting in life-threatening.

Utility model content

One object of the present invention is to provide a pressurized wrapping device with an alarm function, so as to solve at least one of the technical problems existing in the prior art.

In order to achieve the above purpose, the utility model provides the following technical solutions;

The pressure bandaging device with alarm function provided by the utility model includes;

The bandage body, the bandage body is made of transparent material, the two ends of the bandage body are respectively provided with a first connection part and a second connection part, an interlayer is arranged on the bandage body, and a pressure plate is arranged in the interlayer, The pressing plate matches the shape of the wrist of the human body, and the first connecting part is connected with the second connecting part, so that the bandage body is connected to the wrist of the human body;

A pressurized airbag, one end of the pressurized airbag is fixedly connected with one end of the interlayer, and an inflation port is connected to the pressurized airbag, a one-way valve is arranged at the inflation port, and the inflating device can The inflation port inflates and evacuates the pressurized airbag;

An alarm device, the alarm device is connected to the hemostatic gauze layer between the pressurized airbag and the affected part, and the alarm device generates an alarm when the bleeding volume of the affected part exceeds the boundary of the hemostatic gauze layer.

In the above technical solution, further, the alarm device includes a buzzer alarm and a contact type water immersion detector, the contact type water immersion detector is connected to the hemostatic gauze layer, and the contact type water immersion detector is connected to the hemostatic gauze layer. When the blood in the hemostatic gauze layer is in contact with the contact type water immersion detector, the contact type water immersion detector sends a signal to the buzzer alarm.

In any of the above technical solutions, further, the alarm device further includes a control switch, the control switch is electrically connected to the buzzer alarm and the contact type flood detector, and is used to control the buzzer alarm Switches and contact flood detectors on or off.

In any of the above technical solutions, further, the pressurized airbag is communicated with the inflation port through a hose.

In any of the above technical solutions, further, a buffer air bag is provided at the inflation port, and the buffer air bag is connected to the one-way valve.

In any of the above technical solutions, further, a replacement air bag is respectively connected to the pressurized air bags.

In any of the above technical solutions, further, the area of the replacement air bag is smaller than the area of the pressurized air bag.

In any of the above technical solutions, further, the width of the bandage body is in the range of 2.5-3.5 cm.

In any of the above technical solutions, further, the first connecting portion is an adhesive tape, and the second connecting portion is a tear tape.

In any of the above technical solutions, further, the first connecting portion is a plurality of buttons arranged at intervals, the second connecting portion is a plurality of slotted holes, and the buttons are connected with the slotted holes.

Adopting the above-mentioned technical scheme, the utility model has the following beneficial effects:

In the pressure bandaging device with alarm function provided by the utility model, the bandage body is made of transparent material, the two ends of the bandage body are respectively provided with a first connection part and a second connection part, and the bandage body is provided with a first connection part and a second connection part respectively. An interlayer is provided, and a pressing plate is arranged in the interlayer, and the pressing plate matches the shape of the wrist of the human body, and the first connecting part is connected with the second connecting part, so that the bandage body is connected to the human body. One end of the pressurized airbag is fixedly connected to one end of the interlayer, and the pressurized airbag is connected with an inflation port, and the inflation port is provided with a one-way valve, and the inflating device can The inflation port inflates and evacuates the pressurized airbag, and the alarm device is connected to the hemostatic gauze layer between the pressurized airbag and the affected part. When the amount of bleeding in the affected part exceeds the boundary of the hemostatic gauze layer, The alarm device generates an alarm. In this scheme, when the bleeding volume of the patient's affected area penetrates the edge of the hemostatic gauze, the liquid conduction principle is used to make the alarm device alarm, and then the medical staff is reminded to perform hemostasis treatment without the need for the medical staff to accompany the observation at all times. Labor cost, and at the same time, it avoids damage to the patient's body. In addition, the bandage body is made of transparent material, so the puncture point can be observed at any time. it is good.

Additional aspects and advantages of the present invention will become apparent in the following section of the description, or learned by practice of the present invention.

Description of drawings

In order to illustrate the specific embodiments of the present invention or the technical solutions in the prior art more clearly, the following will briefly introduce the accompanying drawings that need to be used in the description of the specific embodiments or the prior art. Obviously, the accompanying drawings in the following description The drawings are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative work.

Fig. 1 is a perspective structural schematic diagram of a pressure dressing device with an alarm function provided by an embodiment of the present utility model;

2 is a schematic structural diagram of another perspective of the pressure dressing device with an alarm function provided by an embodiment of the present utility model;

3 is a schematic structural diagram of a pumping device of a pressurized wrapping device with an alarm function provided by an embodiment of the present utility model;

FIG. 4 is a schematic circuit diagram of a pressure dressing device with an alarm function provided by an embodiment of the present invention.

Reference number:

10-Bandage body; 101-First connecting part; 102-Second connecting part; 103-Interlayer; 104-Pressing plate; 105-Hemostatic gauze layer; 11-Pressurized air bag; 12-One-way valve; 14-Hose; 15-Buffer airbag; 16-Inflating device; 17-Alarm device; 171-Buzzer alarm; 172-Contact water immersion detector.

Detailed ways

The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention. It should be noted that the embodiments of the present application and the features in the embodiments may be combined with each other under the condition of no conflict.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner" and "outer" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, with a specific orientation. Therefore, it should not be construed as a limitation on the present invention. Furthermore, the terms "first", "second", and "third" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

In the description of the present invention, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection or a connectable connection. Detachable connection, or integral connection; may be mechanical connection or electrical connection; may be direct connection, or indirect connection through an intermediate medium, or internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

The present utility model will be further explained below in conjunction with specific embodiments.

1 is a schematic structural diagram of a pressure dressing device with an alarm function provided by an embodiment of the present utility model from one perspective; FIG. 2 is a schematic structural diagram of another perspective of the pressure dressing device with an alarm function provided by an embodiment of the present utility model. 3 is a schematic structural diagram of the inflating device of the pressurized wrapping device with an alarm function provided by the embodiment of the present utility model; FIG. 4 is a schematic circuit diagram of the pressurized wrapping device with an alarm function provided by the embodiment of the present utility model.

Example 1

As shown in FIG. 1-FIG. 4, the pressure bandaging device with alarm function provided in this embodiment includes a bandage body 10, a pressure airbag 11 and an alarm device 17. The bandage body 10 is made of transparent material, so The two ends of the bandage body 10 are respectively provided with a first connecting part 101 and a second connecting part 102, the bandage body 10 is provided with an interlayer 103, and a pressure plate 104 is arranged in the interlayer 103, and the pressure plate 104 is connected to the human body. The shape of the wrist is matched, and the first connecting part 101 is connected with the second connecting part 102, so that the bandage body 10 is connected to the wrist of the human body;

One end of the pressurized airbag 11 is fixedly connected to one end of the interlayer 103 , and an inflation port 13 is connected to the pressurized airbag 11 . Inflate and deflate the pressurized airbag 11 from the inflation port 13;

The alarm device 17 is connected to the hemostatic gauze layer 105 between the pressurized airbag 11 and the affected part. When the bleeding volume of the affected part exceeds the boundary of the hemostatic gauze layer 105 , the alarm device 17 generates an alarm.

When the bleeding volume of the patient's affected area penetrates the edge of the hemostatic gauze, the liquid conduction principle is used to make the alarm device alarm, and then the medical staff is reminded to perform hemostasis treatment without the need for medical staff to accompany and observe all the time. In addition, the bandage body 10 is made of transparent material, the puncture point can be observed at any time, and it is convenient to use.

In an optional implementation of the above-mentioned embodiment, as shown in FIG. 4 , the alarm device 17 includes a buzzer alarm 171 and a contact type water immersion detector 172, and the contact type water immersion detector 172 is connected to the The hemostatic gauze layer 105 is connected, and the contact water immersion detector 172 is electrically connected to the buzzer alarm 171. When the blood in the hemostatic gauze layer 105 is in contact with the contact water immersion detector 172 , the contact type water immersion detector 172 sends a signal to the buzzer alarm 171 . When the bleeding volume of the patient's affected area penetrates the edge of the hemostatic gauze, the buzzer alarm 171 will alarm by using the liquid conduction principle of the contact type water immersion detector 172, and then remind the medical staff to perform hemostasis treatment without the need for medical staff to accompany the observation at all times.

Optionally, the alarm device 17 further includes a control switch, which is electrically connected to the buzzer alarm 171 and the contact type water immersion detector 172, and is used to control the buzzer alarm 171 and the contact type water immersion detector 172. type water immersion detector 172 is turned on or off. It is convenient to control the alarm device 17 .

In an optional implementation manner of the above embodiment, as shown in FIG. 1 and FIG. 2 , the pressurized airbag 11 is communicated with the inflation port 13 through a hose 14 .

In this embodiment, the hose 14 is connected to the inflation port 13 of the pressurized air bag 11, which is convenient for the inflator 16 to inflate it.

On the basis of the above embodiment, as shown in FIG. 1 and FIG. 2 , a buffer air bag 15 is provided at the inflation port 13 , and the buffer air bag 15 is connected with the one-way valve 12 .

In this embodiment, the provision of the buffer airbag 15 can prevent the deflation of the pressurized airbag 11 communicating with it, and slow down the deflation.

In another optional implementation manner of the above-mentioned embodiment, a replacement air bag is respectively connected to the pressurized air bags 11 .

In this embodiment, the arrangement of the replacement airbag can prevent the deflation of the pressurized airbag 11 in communication with it, and slow down the deflation of the airbag.

In an optional implementation manner of the above embodiment, the area of the replacement air bag is smaller than the area of the pressurized air bag 11 .

In this embodiment, the size of the air bag is changed so that it will not affect the compression air bag 11 on the affected area.

Optionally, the width of the bandage body 10 is in the range of 2.5-3.5 cm. It is convenient to fix the wrist. Of course, the width of the bandage body 10 can be set to be larger than 3.5 cm according to actual needs.

In an optional implementation manner of the above embodiment, as shown in FIG. 1 and FIG. 2 , the first connecting portion 101 is an adhesive tape, and the second connecting portion 102 is a tear tape.

In this embodiment, the first connecting portion 101 is an adhesive tape, and the second connecting portion 102 is a tearing tape. Meanwhile, the first connecting portion 101 can also be a tearing tape, and the second connecting portion 102 is an adhesive tape. Tear tape connection, easy to use and easy to adjust the length.

In another optional implementation manner of the above-mentioned embodiment, the first connecting portion 101 is a plurality of buttons arranged at intervals, the second connecting portion 102 is a plurality of slit holes, the buttons and the slits holes are connected.

In this embodiment, the first connection part 101 and the second connection part 102 are used in cooperation with the button and the slotted hole, so as to facilitate the fixed connection of the wrist.

In addition, it should be noted that the pressurized airbag can also be connected with a pressure gauge, which can detect the change of the pressure value in the pressurized airbag, which is convenient for doctors and nurses to increase and decrease the pressure.

Specifically, during PCI, the doctor will first choose the radial artery for puncture and catheterization. After the operation, the artery catheter is removed. After extubation, cotton balls, cotton swabs or gauze are commonly used for compression and hemostasis. Continuous compression is required for 15-20 minutes. Factors such as insufficient area or time, and fatigue cannot guarantee the accuracy and consistency of compression, which will lead to subcutaneous hemorrhage and hematoma. After surgery, it is necessary to decompress the bandaged site regularly to promote blood circulation in the peripheral limbs. Due to the widespread shortage of medical and nursing human resources in China, coupled with the cumbersome living care and intensive treatment of patients, especially the decompression treatment at night, sometimes there will be bleeding after decompression. In this case, it is easy to cause bleeding accidents of patients, resulting in life-threatening. In the pressure bandaging device with alarm function provided by the present invention, the bandage body is made of transparent material, and the two ends of the bandage body are respectively provided with a first connection part and a second connection part, and the bandage body is provided with a first connection part and a second connection part respectively. There is an interlayer on the top, and a pressure plate is arranged in the interlayer, the pressure plate matches the shape of the wrist of the human body, and the first connection part is connected with the second connection part, so that the bandage body is connected to the body. On the wrist of the human body, one end of the pressurized air bag is fixedly connected to one end of the interlayer, and an inflation port is connected to the pressurized air bag, and a one-way valve is arranged at the inflation port, and the inflating device can be The inflation port inflates and evacuates the pressurized airbag, and the alarm device is connected to the hemostatic gauze layer between the pressurized airbag and the affected part. When the amount of bleeding in the affected part exceeds the boundary of the hemostatic gauze layer , the alarm device generates an alarm. In this scheme, when the bleeding volume of the patient's affected part penetrates the edge of the hemostatic gauze, the liquid conduction principle is used to make the alarm device alarm, and then the medical staff is reminded to perform hemostasis treatment without the need for medical staff to accompany and observe at all times. Reduce labor costs, and at the same time, avoid damage to the patient's body. In addition, the bandage body is made of transparent material, which can observe the puncture point at any time. Works well.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, but not to limit them; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that : it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements to some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the various embodiments of the present utility model Scope of technical solutions. Furthermore, it will be understood by those skilled in the art that although some of the embodiments described herein include certain features included in other embodiments and not others, combinations of features of different embodiments are meant to be within the scope of the present invention. range and form different embodiments. For example, in the above claims, any of the claimed embodiments may be used in any combination. The information disclosed in this Background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.

Claims (10)

1. a kind of pressurization bundling device with warning function, which is characterized in that including；

Bandage ontology, the bandage ontology are made of transparent material, and the both ends of the bandage ontology are respectively arranged with the first connection Portion and second connecting portion are provided with interlayer on the bandage ontology, are provided with pressing plate in the interlayer, the pressing plate and human body The shape of wrist matches, and the first connecting portion is connected with the second connecting portion, so that the bandage ontology is connected to The wrist portion of human body；

Pressurised airbag, one end of the pressurised airbag are mutually fixedly connected with one end of the interlayer, and are connected in the pressurised airbag Be connected to inflating port, be provided with check valve at the inflating port, pump-up device can from the inflating port to the pressurised airbag into Row inflation and pumping；

Warning device, the hemostatic yarn layer of cloth between the warning device and the pressurised airbag and affected part is connected, when affected part When amount of bleeding exceeds the boundary of the hemostatic yarn layer of cloth, alarm occurs for the warning device.

2. the pressurization bundling device according to claim 1 with warning function, which is characterized in that

The warning device includes buzzer siren and contact Water immersion detector, and the contact Water immersion detector stops with described Blood gauze layer is connected, and the contact Water immersion detector and the buzzer siren are electrically connected when in the hemostatic yarn layer of cloth Blood when being in contact with the contact Water immersion detector, the contact Water immersion detector sends a signal to buzzing alarm Device.

3. the pressurization bundling device according to claim 2 with warning function, which is characterized in that

The warning device further includes control switch, the control switch and the buzzer siren and contact Water immersion detector It is electrically connected, for controlling opening or closing for the buzzer siren and contact Water immersion detector.

4. the pressurization bundling device according to claim 1 with warning function, which is characterized in that

The pressurised airbag is connected with the inflating port by hose.

5. the pressurization bundling device according to claim 1 with warning function, which is characterized in that

Buffer air bag is provided at the inflating port, the buffer air bag is connected with the check valve.

6. the pressurization bundling device according to claim 1 with warning function, which is characterized in that

A ventilation bag is connected separately at the pressurised airbag.

7. the pressurization bundling device according to claim 6 with warning function, which is characterized in that

The area of the ventilation bag is less than the area of the pressurised airbag.

8. the pressurization bundling device according to claim 1 with warning function, which is characterized in that

The width range of the bandage ontology is 2.5-3.5cm.

9. the pressurization bundling device according to claim 1 with warning function, which is characterized in that

The first connecting portion is adhesive tape, and the second connecting portion is to tear band.

10. the pressurization bundling device according to claim 1 with warning function, which is characterized in that

The first connecting portion be multiple buttons being separately arranged, the second connecting portion be multiple open-minded holes, the button with The open-minded hole is connected.