CN218105975U

CN218105975U - Inflatable sand bag pressure device

Info

Publication number: CN218105975U
Application number: CN202222163104.7U
Authority: CN
Inventors: 王嘉敏
Original assignee: Peking University Third Hospital Peking University Third Clinical Medical College
Current assignee: Peking University Third Hospital Peking University Third Clinical Medical College
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2022-12-23
Anticipated expiration: 2032-08-17

Abstract

The utility model relates to an inflatable sand bag pressure device belongs to medical instrument technical field, has solved among the prior art easy dislocation of sand bag and the easy cross infection's of repeated repetitious usage problem. An inflatable sandbag pressurizing device comprises a binding band, an inflatable built-in bag, a sandbag placing bag and an inflating assembly; be equipped with the cavity intermediate layer in the bandage, aerify built-in bag and set up in the cavity intermediate layer of bandage, aeration component with aerify built-in bag intercommunication, aeration component can aerify and exit the built-in bag of aerifing, the sand bag is placed the bag and is set up on the bandage, aerify built-in bag and aerify the back and can make sand bag placing bag surface and affected part closely laminate. The utility model discloses utilize the aeration component to aerify in aerifing built-in bag for the sand bag can hug closely the affected part under gas pressure, avoids the problem of sand bag dislocation, can avoid appearing cross infection's problem simultaneously.

Description

Inflatable sand bag pressure device

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to an inflatable sand bag pressure device.

Background

The sand bag pressurization is a common clinical hemostasis mode, can perform local compression hemostasis on an operation or wound part, prevent postoperative hydrops, increase pressure and the like, and plays a certain role in protecting the postoperative part.

The traditional sandbag pressurization mode has the following problems:

(1) The traditional sandbag pressurization mode is that a sandbag is wrapped by a sterile treatment towel and placed on a wound or is simply wound by a binding band, so that the pressurization position cannot be guaranteed not to change when a patient changes the body position, and the pressurization degree is not fixed.

(2) Although the sandbag is wrapped by the sterile treatment towel, the sandbag is still easy to separate when the patient changes the body position, and the sanitation of the sandbag cannot be guaranteed.

(3) When the bandage such as the common abdominal belt is wound, if a patient with too large or too small weight exists, the bandage is difficult to wind, and the position and the force for pressurization cannot be ensured.

SUMMERY OF THE UTILITY MODEL

In view of the above analysis, the present invention provides an inflatable sandbag pressing device for solving the problems of easy dislocation and easy cross infection due to repeated use of the existing sandbag.

The purpose of the utility model is mainly realized through the following technical scheme:

an inflatable sandbag pressurizing device comprises a binding band, an inflatable built-in bag, a sandbag placing bag and an inflating assembly; be equipped with the cavity intermediate layer in the bandage, aerify built-in bag set up in the cavity intermediate layer of bandage, aerify the subassembly with aerify built-in bag intercommunication, it can be right to aerify the built-in bag and aerify and exit, the sand bag placing bag set up in on the bandage for place the sand bag, aerify built-in bag and aerify the back and can make the sand bag placing bag surface closely laminates with the affected part.

Further, the inflation assembly comprises an air duct, an inflation ball, a deflation valve and a pressure gauge.

Furthermore, one end of the air duct is communicated with the inflatable built-in bag, and the other end of the air duct is connected with the inflatable ball.

Further, the air release valve is arranged on the air guide pipe and used for releasing air for the inflatable built-in bag.

Further, the pressure gauge is arranged on the air guide tube and used for displaying the pressure value in the inflatable built-in bag in real time.

Further, the binding band comprises a hook and loop fastener male surface and a hook and loop fastener female surface; the magic tape male surface and the magic tape female surface are respectively arranged at two ends of the bandage.

Further, the disposable cotton piece is also included; disposable cotton piece can dismantle set up in on the sand bag placing bag, disposable cotton piece is used for laminating with the affected part.

Furthermore, the device also comprises an elongated belt; the extension band can be detachably connected with the bandage and is used for extending the length of the bandage.

Furthermore, the sandbag placing bag is provided with a sandbag inlet and outlet for the sandbag to enter and exit.

Furthermore, a sandbag opening is formed in the sandbag placing bag, and the size of the sandbag opening can be adjusted.

The utility model discloses can realize one of following beneficial effect at least:

(1) The utility model discloses an inflatable sand bag pressure device includes the bandage, aerify built-in bag, sand bag standing bag and gas charging component, be equipped with the cavity intermediate layer in the bandage, it sets up in the cavity intermediate layer of bandage to aerify built-in bag, gas charging component with aerify built-in bag intercommunication, gas charging component can aerify and exit aerifing built-in bag, sand bag standing bag sets up on the bandage, be used for placing the sand bag, can make sand bag standing bag surface and affected part closely laminate after aerifing built-in bag and aerifing to make the sand bag can push down the affected part. When the inflatable sandbag is used, the sandbag is placed in the sandbag placing bag, the bandage is tied after one side, where the sandbag is placed, is attached to the affected part, the inflatable component is used for inflating the inflatable built-in bag, so that the sandbag can be tightly attached to the affected part under the gas pressure, and the problem of sandbag dislocation is avoided.

(2) The utility model discloses inflation assembly includes air duct, inflatable ball, bleed valve and manometer. One end of the air duct is communicated with the inflatable built-in bag, the other end of the air duct is connected with the inflatable ball, the air release valve and the pressure gauge are arranged on the air duct, and the pressure gauge is used for displaying the pressure value in the inflatable built-in bag so as to know the pressure value in the inflatable built-in bag in real time and carry out inflation and deflation adjustment according to requirements. The utility model discloses an inflation of inflatable ball, the gassing of bleed valve and the real-time pressure of manometer show for the sand bag can be under the dynamic change of aerifing built-in bag, the rapid accurate best pressure value that reaches.

(3) The utility model discloses a can dismantle the disposable cotton piece that sets up in the sand bag placing bag lateral surface, at every turn with the back, disposable cotton piece can directly abandon the change, avoids the sand bag to lead to cross infection's problem with the patient skin contact of difference.

The utility model discloses in, can also make up each other between the above-mentioned each technical scheme to realize more preferred combination scheme. Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

The drawings are only for purposes of illustrating particular embodiments and are not to be construed as limiting the invention, wherein like reference numerals are used to designate like parts throughout the drawings.

FIG. 1 is a schematic view of the inner side of the inflatable sandbag pressing device of the present invention;

FIG. 2 is a schematic view of the outer side of the inflatable sandbag pressurizing device of the present invention;

fig. 3 is a schematic view of another embodiment of the inflatable sandbag pressing device of the present invention.

Reference numerals are as follows:

1-binding band; 11-magic tape male surface; 12-magic tape mother surface; 2-inflating built-in bags; 3, placing a sandbag; 31-inlet and outlet of sand bags; 32-a sand bag opening; 4-disposable cotton sheets; 5-an inflation assembly; 51-a gas-guide tube; 52-an inflatable ball; 53-deflation valve; 54-pressure gauge; 6-lengthening the belt.

Detailed Description

The following detailed description of the preferred embodiments of the invention, which is to be read in connection with the accompanying drawings, forms a part of this application, and together with the embodiments of the invention, serve to explain the principles of the invention and not to limit its scope.

The utility model discloses a concrete embodiment, as shown in fig. 1, disclose an inflatable sand bag pressure device, including bandage 1, aerify built-in bag 2, sand bag placing bag 3 and gas filled component 5, be equipped with the cavity intermediate layer in the bandage 1, aerify built-in bag 2 and set up in the cavity intermediate layer of bandage 1, gas filled component 5 and aerify built-in bag 2 intercommunication, gas filled component 5 can aerify and exit gas to aerifing built-in bag 2, sand bag placing bag 3 sets up on bandage 1 for place the sand bag, aerify built-in bag 2 and can make the closely laminating of 3 surfaces of sand bag placing bag and affected part after aerifing to make the sand bag can push down the affected part.

During implementation, place the sand bag in sand bag placing bag 3 earlier, will place one side of sand bag and the affected part laminating, tie bandage 1, utilize and aerify 5 to aerifing built-in bag 2 insidely for the sand bag can sticis the affected part under gas pressure, avoids the problem of sand bag dislocation.

Specifically, as shown in fig. 2, the connecting end of the inflatable inner bag 2 and the inflating module 5 is provided on the outer side surface of the strap 1.

Further, bandage 1 includes male surface 11 of magic subsides and female surface 12 of magic subsides, sets up respectively in bandage 1's both ends. The length of the female surface 12 of the magic tape is greater than the length of the male surface 11 of the magic tape, so that the fixed length of the bandage 1 can be adjusted.

Preferably, the female surface 12 of the magic tape is arranged on the outer side surface of the bandage, close to one end of the sandbag placing bag 3; the male surface of magic tape 11 is arranged on the inner side surface of the bandage and is far away from one end of the sandbag placing bag 3.

Further, the inflation assembly 5 includes an air duct 51, an inflation ball 52, a deflation valve 53 and a pressure gauge 54. One end of the air duct 51 is communicated with the inflatable built-in bag 2, the other end is connected with the inflatable ball 52, the air release valve 53 is arranged on the air duct 51 and used for releasing air for the inflatable built-in bag 2, the pressure gauge 54 is arranged on the air duct 51 and used for displaying the pressure value in the inflatable built-in bag 2, the pressure value in the inflatable built-in bag 2 is known in real time and the adjustment of inflation and deflation is carried out according to requirements, the inflation of the inflatable ball 52, the deflation of the air release valve 53 and the real-time pressure display of the pressure gauge 54 are carried out, so that the sandbag can rapidly and accurately reach the optimal pressure value under the dynamic change of the inflatable built-in bag 2.

Further, still include disposable cotton piece 4, disposable cotton piece 4 can be dismantled and set up on sand bag placing bag 3 for directly laminate with the affected part. The disposable cotton piece 4 can be fixedly connected with the outer side of the sandbag placing bag 3 through double-sided tape or magic tape. The disposable cotton piece 4 of detachable is used the back at every turn, directly abandons the change, avoids sand bag and different patient skin contact to lead to cross infection's problem.

Further, as shown in fig. 3, an elongated strap 6 is included, and the elongated strap 6 can be detachably attached to the strap 1 for increasing the length of the strap 1, so that the device can be applied to various parts of the body.

Specifically, it can be provided with a plurality ofly as required to lengthen belt 6, lengthens the both ends of 6 positive and negative sides of belt and be provided with magic subsides male surface 11 and magic subsides female surface 12 respectively, and the width that lengthens belt 6 is the same with the width of bandage 1.

Further, the sandbag placing bag 3 is provided with a sandbag inlet/outlet 31 for the inlet and outlet of sandbags.

Optionally, be provided with on sand bag standing bag 3 and utilize the sand sack 32 of rubber band regulation opening size, staff can expand sand sack 32 with the hand when the sand bag is put into, is convenient for it to get into sand bag standing bag 3, and later sand sack 32 is through the automatic shrink of elasticity of rubber band, avoids the sand bag to fall out from sand bag standing bag 3.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.

Claims

1. An inflatable sandbag pressurizing device is characterized by comprising a binding band (1), an inflatable built-in bag (2), a sandbag placing bag (3) and an inflating assembly (5);

a hollow interlayer is arranged in the bandage (1), and the inflatable built-in bag (2) is arranged in the hollow interlayer of the bandage (1); the inflation assembly (5) is connected with the inflation built-in bag (2), and the inflation assembly (5) can inflate and deflate the inflation built-in bag (2); the sandbag placing bag (3) is arranged on the bandage (1), and the outer surface of the sandbag placing bag (3) can be attached to an affected part after the inflatable built-in bag (2) is inflated.

2. An inflatable sandbag pressurizing device according to claim 1, wherein the inflation assembly (5) comprises an air duct (51), an inflation ball (52), a deflation valve (53) and a pressure gauge (54).

3. An inflatable sandbag pressurisation device according to claim 2, characterised in that said airway tube (51) communicates at one end with said inflatable inner bag (2) and at the other end with said inflatable ball (52).

4. An inflatable sandbag pressurizing device according to claim 3, wherein said deflation valve (53) is provided on said airway tube (51) for deflating said inflatable inner bag (2).

5. The inflatable sandbag pressurization device according to claim 4, characterized in that said pressure gauge (54) is provided on said airway tube (51) for displaying the pressure value in said inflatable inner bag (2) in real time.

6. The inflatable sandbag pressurizing device according to any one of claims 1-5, wherein the strap (1) comprises a male hook and loop fastener face (11) and a female hook and loop fastener face (12); the magic tape male surface (11) and the magic tape female surface (12) are respectively arranged at two ends of the bandage (1).

7. An inflatable sandbag pressurizing device according to any one of claims 1-5, further comprising a disposable cotton sheet (4); disposable cotton piece (4) can dismantle set up in on sand bag placing bag (3), disposable cotton piece (4) are used for directly laminating with the affected part.

8. An inflatable sandbag pressurizing device according to any one of claims 1-5, further comprising an elongated strap (6); the lengthening belt (6) can be detachably connected with the binding belt (1) and is used for lengthening the length of the binding belt (1).

9. An inflatable sandbag pressing device according to any one of claims 1 to 5, wherein said sandbag placing bag (3) is provided with a sandbag access opening (31) for the ingress and egress of sandbags.

10. An inflatable sandbag pressing device according to any one of claims 1 to 5, characterised in that a sandbag opening (32) is provided in said sandbag standing bag (3), said sandbag opening (32) being adjustable in size.