CN212574922U

CN212574922U - Blood-dispelling belt

Info

Publication number: CN212574922U
Application number: CN202020698848.7U
Authority: CN
Inventors: 杨金维
Original assignee: Kunshan Second People's Hospital
Current assignee: Kunshan Second People's Hospital
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-02-23
Anticipated expiration: 2030-04-30

Abstract

The utility model provides a blood-dispelling belt, comprises a sleeve body, the cover body is formed with vertical opening, vertical opening passes through the zip fastener and connects, the cover body includes elasticity skin, elasticity inlayer, is located the gasbag between elasticity skin and the elasticity inlayer. The utility model provides a blood-dispelling belt, through the adjacent sub-gasbag of trachea intercommunication, be equipped with the check valve on the trachea, the air in the terminal gasbag of nearly can not flow back to in the terminal gasbag of far-end, the work of terminal gasbag of far-end can not influenced by the destruction of terminal gasbag of far-end, the sub-gasbag of near-end can keep normal pressure size, does not influence the operation of dispelling blood; the air flows from the closed end to the open end, so that the sub-air bags from bottom to top are sequentially filled with air, the air pressure is uniform, the pressure is gradually increased from bottom to top, the sequential blood dispelling from the far end to the near end is realized, and the blood dispelling is more uniform and thorough; in addition, the zip fastener design makes the patient wear to take off more conveniently, labour saving and time saving, and the design of elasticity skin and elasticity inlayer is fit for the patient of different physiques and uses, and the travelling comfort is good.

Description

Blood-dispelling belt

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a blood-dispelling belt.

Background

In an orthopedic surgery, when a middle and distal limbs of four limbs are operated, in order to reduce intraoperative hemorrhage, a blood-dispelling belt is generally used to dispel blood from the distal end to the proximal end of the limbs before an operation, so as to achieve the purpose of reducing intraoperative blood loss. The traditional mode is that gauze is wound layer by layer to achieve the effect of dispelling blood, so that time and labor are wasted, and the blood dispelling is not uniform and thorough. Therefore, the Chinese patent application with the application publication number of CN108354649A discloses an automatic inflation and blood-dispelling device, but all air bags are communicated through vent holes in sequence from the far end to the near end, in the inflation process, the air in the near-end air bag and the air in the far-end air bag are communicated, all the air bags are basically expanded at the same time, the gradual blood dispelling from the far end to the near end cannot be realized, and the blood dispelling effect is poor; once a certain air bag loses air, all the air bags lose air, and the whole blood dispelling device cannot work; the wearing and the taking off of the inflatable sleeve bag are time-consuming and labor-consuming, and the comfort is poor.

In view of the above, there is a need for an improved blood removal strip in the prior art to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to disclose a blood-dispelling belt, which is characterized in that adjacent sub-airbags are communicated through an air pipe, a check valve is arranged on the air pipe, air in a near terminal airbag cannot flow back to a far terminal airbag, the damage of the far terminal airbag cannot influence the work of the near terminal airbag, the near terminal airbag can keep normal pressure and does not influence the blood-dispelling operation; the air flows from the closed end to the open end, so that the sub-air bags from bottom to top are sequentially filled with air, the air pressure is uniform, the pressure is gradually increased from bottom to top, the sequential blood dispelling from the far end to the near end is realized, and the blood dispelling is more uniform and thorough; in addition, the zip fastener design makes the patient wear to take off more conveniently, labour saving and time saving, and the design of elasticity skin and elasticity inlayer is fit for the patient of different physiques and uses, and the travelling comfort is good.

In order to realize the above object, the utility model provides a blood-driving belt, the protective sleeve comprises a sleeve body, the cover body is formed with vertical opening, vertical opening passes through the zip fastener and connects, the cover body includes elasticity skin, elasticity inlayer, is located the gasbag between elasticity skin and the elasticity inlayer, the gasbag includes the sub-gasbag that a plurality of connected gradually, through the trachea intercommunication between adjacent sub-gasbag, install the check valve on the trachea, still include for the gas filled aerating device of gasbag, be connected with the air bleeding mouth on the sub-gasbag, the elasticity skin is antifouling elasticity cloth, the elasticity inlayer is antibiotic elasticity cloth.

In some embodiments, an inflation nozzle is arranged on the airbag, the inflation nozzle is located at the closed end of the sleeve body, the inflation device and the inflation nozzle are connected through a pipe body, and a pressure gauge is further installed on the pipe body.

In some embodiments, the elastic outer layer edge and the elastic inner layer edge are joined by stitching.

In some embodiments, the bladder is bonded to the elastic outer layer and the elastic inner layer, respectively.

In some embodiments, adjacent sub-balloons are bonded.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a blood-dispelling belt, through the adjacent sub-gasbag of trachea intercommunication, be equipped with the check valve on the trachea, the air in the terminal gasbag of nearly can not flow back to in the terminal gasbag of far-end, the work of terminal gasbag of far-end can not influenced by the destruction of terminal gasbag of far-end, the sub-gasbag of near-end can keep normal pressure size, does not influence the operation of dispelling blood; the air flows from the closed end to the open end, so that the sub-air bags from bottom to top are sequentially filled with air, the air pressure is uniform, the pressure is gradually increased from bottom to top, the sequential blood dispelling from the far end to the near end is realized, and the blood dispelling is more uniform and thorough; in addition, the zip fastener design makes the patient wear to take off more conveniently, labour saving and time saving, and the design of elasticity skin and elasticity inlayer is fit for the patient of different physiques and uses, and the travelling comfort is good.

Drawings

Fig. 1 is a schematic structural view of a blood-expelling belt of the present invention;

fig. 2 is the internal structure schematic diagram of the blood-dispelling belt of the present invention.

Detailed Description

The present invention is described in detail with reference to the embodiments shown in the drawings, but it should be understood that these embodiments are not intended to limit the present invention, and those skilled in the art should understand that the functions, methods, or structural equivalents or substitutions made by these embodiments are within the scope of the present invention.

A blood-discharging belt as shown in fig. 1 and 2 comprises a cover body 1, the cover body 1 is formed with a closed end 11 and an open end 12, and the foot or hand of a patient can extend to the closed end 11. The feet and hands are far ends, and the legs and arms are near ends.

The cover body 1 is formed with vertical opening (not shown), vertical opening passes through zip fastener 2 and connects, and the patient extends foot or hand to blind end 11, and the zip fastener 2 that closes again can, and the cover body 1 is worn to take off more conveniently, labour saving and time saving.

The glove body 1 comprises an elastic outer layer 5, an elastic inner layer 7 and an air bag 6 positioned between the elastic outer layer 5 and the elastic inner layer 7. The design of the elastic outer layer 5 and the elastic inner layer 7 can be suitable for patients with different physiques to use, and the comfort is good. The air bag 6 is respectively bonded with the elastic outer layer 5 and the elastic inner layer 7, and the expansion of the air bag 6 is not influenced.

The edge of the elastic outer layer 5 and the edge of the elastic inner layer 7 are connected by sewing. The elastic outer layer 5 is made of antifouling elastic cloth and plays an antifouling role. The elastic inner layer 7 is made of antibacterial elastic cloth, plays an antibacterial role and prevents bacteria from breeding at wounds.

The airbag 6 comprises a plurality of sub-airbags 61 which are connected in sequence, and the adjacent sub-airbags 61 are bonded. The adjacent sub-air bags 61 are communicated through the air pipe 8, so that sequential inflation can be realized. The check valve 81 is installed on the air pipe 8, the check valve 81 is a one-way check valve, the sub air bags 61 from bottom to top are sequentially filled with air, the damage of the far-end sub air bag 61 cannot influence the work of the near-end sub air bag 61, air in the near-end sub air bag 61 cannot flow back to the far-end sub air bag 61, the pressure in the near-end sub air bag 61 can keep a normal size, and the normal use of a blood dispelling belt is not influenced.

Be equipped with charging connector 41 on the gasbag 6, charging connector 41 is located 1 blind end 11 of the cover body to make gaseous from blind end 11 flows to open end 12, make by lower supreme sub-gasbag 61 be full of gas in proper order, gaseous can not flow back, atmospheric pressure is even, and pressure also from the bottom up increases gradually, realizes driving blood from the distal end to the near-end in proper order, drives blood more evenly, thoroughly.

The sub-air bag 61 is connected with a deflation nozzle 42, so that independent deflation can be realized. After the use is finished, the zipper 2 is unzipped to take down the sleeve body 1, and then the air tap 42 is opened to deflate and recover. The inflatable device comprises an inflating device 3 for inflating the air bag 6, the inflating device 3 is connected with an inflating nozzle 41 through a pipe body 32, and a pressure gauge 31 is further installed on the pipe body 32, so that the air pressure in the sub air bag 61 can be controlled.

The above list of details is only for the practical implementation of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the technical spirit of the present invention should be included in the scope of the present invention.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a blood-repellent belt, a serial communication port, including the cover body (1), the cover body (1) is formed with vertical opening, vertical opening passes through zip fastener (2) and connects, cover body (1) including elasticity outer (5), elasticity inlayer (7), be located gasbag (6) between elasticity outer (5) and elasticity inlayer (7), gasbag (6) include sub-gasbag (61) that a plurality of connected gradually, through trachea (8) intercommunication between adjacent sub-gasbag (61), install check valve (81) on trachea (8), still include for gas filled aerating device (3) of gasbag (6), be connected with on sub-gasbag (61) and put air cock (42), elasticity outer (5) are antifouling elasticity cloth, elasticity inlayer (7) are antibiotic elasticity cloth.

2. The tourniquet according to claim 1, wherein the airbag (6) is provided with an inflation nozzle (41), the inflation nozzle (41) is located at the closed end (11) of the sleeve body (1), the inflation device (3) and the inflation nozzle (41) are connected through a tube body (32), and a pressure gauge (31) is further installed on the tube body (32).

3. The blood-driving band according to claim 1, wherein the edges of the elastic outer layer (5) and the edges of the elastic inner layer (7) are connected by sewing.

4. A blood-driving tape according to claim 3, wherein the air-bag (6) is bonded to the elastic outer layer (5) and the elastic inner layer (7), respectively.

5. The blood-displacing tape of claim 1, wherein adjacent sub-bladders (61) are bonded.