CN212234874U - A inflatable hemostasis solid fixed splint for field rescue - Google Patents

Abstract

The utility model discloses an inflatable hemostatic fixed splint for field rescue, which comprises a fixed belt, a protective belt, an inflatable seat, a tube sleeve, an inflatable tube, a connecting groove, a connecting toothed belt, a splint, an air bag, an elastic bottom pad, a limiter Position ring, deflation valve stem, sealing spring, limit iron, rotating rod, small magnet, inflation pressure rod, tube body and pressing spring. The beneficial effects of the utility model are as follows: a plurality of splints are arranged in the fixing belt, which can be wrapped around the injured part of the injured person to play the role of clamping and fixing, and the limit iron sheet arranged inside the connecting groove is clamped in the tooth groove of the connecting toothed belt. In between, the connecting toothed belt can be fixed by passing through the connecting groove, and then it can be fixed with one hand, so that the injured person can use the fixed splint by one person. Deflate, you can relax the inflatable hemostatic pressing part at any time. After pressing the inflation pressure rod down, it can automatically return to its original position, and the airbag can be inflated with one hand.

Description

An inflatable hemostatic fixed splint for field rescue

technical field

The utility model relates to a hemostatic fixed splint, in particular to an inflatable hemostatic fixed splint for field rescue, belonging to the technical field of emergency medical equipment.

Background technique

During outdoor sports, fractures or bleeding are often caused by injuries caused by the external environment. Therefore, in order to deal with the injured part in time to avoid the deterioration of the injury, it is necessary to fix and clamp the fractured part. To prevent dislocation, and at the same time apply pressure to the bleeding site to stop bleeding, so when conducting field activities, medical equipment such as hemostatic splints are often carried to facilitate timely rescue.

For the existing first aid fixed splint, firstly, it can only clamp the fracture site to prevent dislocation, and the simultaneous bleeding of the fracture site cannot be handled at the same time, so it will bring greater difficulty to the field rescue work. , Second, when using, the splint needs to be clamped with the injured part, and the existing fixed splint needs to be used together, that is, for the injured, it is inconvenient to fasten the splint with one hand, which is inconvenient for self-rescue .

Utility model content

The purpose of the present utility model is to provide an inflatable hemostatic fixed splint for field rescue in order to solve the above problems.

The utility model achieves the above objects through the following technical solutions: an inflatable hemostatic fixed splint for field rescue, comprising a fixed belt, a protective belt, an inflatable seat, a tube sleeve, an inflatable tube, a connecting groove, a connecting toothed belt, a splint, Airbag, elastic bottom pad, limit ring, deflation valve stem, sealing spring, limit iron sheet, rotating rod, small magnet, inflation pressure rod, tube body and pressing spring; On the side, a splint is installed inside the protective belt, an inflatable seat and a sleeve are arranged on the upper surface of the fixed belt, the inflatable seat is located at the center of the upper surface of the fixed belt, and the sleeve is arranged on a side of the inflatable seat. The air outlet at the bottom end of the inflatable seat is connected to the air bag located at the center of the lower surface of the fixing belt through a connecting pipe, and the outer side of the air bag is wrapped with an elastic bottom pad that is fixedly connected to the lower surface of the fixing belt, so A limit ring, a deflation valve stem and a sealing spring are arranged inside the inflatable seat, the limit ring is fixedly connected to the inner wall of the inflatable seat, the deflation valve rod passes through the limit ring, and the sealing spring is arranged on the air release valve. Between the bottom end of the gas valve rod and the bottom plate of the inflatable seat, the connecting groove is fixedly connected to one side of the fixed belt, the connecting toothed belt is fixedly connected to the other side of the fixed belt, and a limit is set in the connecting groove The iron piece and the small magnet, the limit iron piece is rotatably connected in the connecting slot through the rotating rods crossing both sides of the connecting slot, the small magnet is fixedly connected to the inner wall of the upper end of the connecting slot, and the small magnet is located in the connecting slot. Just above the top of the limit iron sheet, an inflatable tube is inserted in the tube sleeve, and the inflatable tube is composed of an inflatable pressure rod, a tube body and a pressing spring, the inflatable pressure rod is inserted in the tube body, and the pressing spring sleeve on the inflation lever.

Preferably, in order to be able to bind the injured part of the injured person to play a clamping and fixing role, the fixing band and the protective band constitute the bandaging structure of the fixing splint, and a plurality of splints are arranged in the fixing band.

Preferably, in order to be able to fasten and wrap the fixing strap, the connecting groove and the connecting toothed belt constitute the tightening structure of the fixing splint, and are respectively connected to both ends and the middle of the fixing strap.

Preferably, for one-handed operation, the connecting toothed belt can be fixed by passing through the connecting groove, and the limiting iron piece provided inside the connecting groove is clamped between the toothed grooves of the connecting toothed belt.

Preferably, in order to deflate the inflated airbag by pressing down the deflation valve stem, the deflation valve stem is elastically connected in the inflation seat through a sealing spring.

Preferably, in order to automatically return to the original position after the inflatable pressure rod is pressed down, the inflatable pressure rod is elastically connected to the pipe body through a pressing spring sleeved on the rod body.

The beneficial effects of the utility model are as follows: the design of the inflatable hemostatic fixed splint for field rescue is reasonable, the fixing belt and the protective belt constitute the wrapping structure of the fixed splint, and a plurality of splints are arranged in the fixing belt, which can wrap the wounded person. The injured part of the splint can be clamped and fixed to prevent the bones or muscles of the injured part from being touched or stretched. The connecting groove and the connecting toothed belt constitute the fastening structure of the fixed splint, and are respectively connected to the two ends and the middle of the fixed splint. , the fixing belt can be fastened and wrapped to prevent loosening. The limit iron sheet set inside the connecting groove is clamped between the toothed belts of the connecting toothed belt, and the connecting toothed belt can be fixed by passing through the connecting groove. It can be fixed by hand, so that the injured person can use the fixed splint by one person. The deflation valve rod is elastically connected in the inflatable seat through the sealing spring. The inflatable hemostasis pressing part can be relaxed at any time. The inflatable pressure rod is elastically connected with the tube body through the pressing spring sleeved on the rod body. After the inflatable pressure rod is pressed down, it can automatically return to its original position, and the airbag can be operated with one hand. Inflate.

Description of drawings

Fig. 1 is the top view structure schematic diagram of the utility model;

Figure 2 is a schematic diagram of the cross-sectional structure of the fixing belt of the present utility model;

Figure 3 is a schematic diagram of the cross-sectional structure of the inflatable pipe of the present invention;

4 is a schematic diagram of the connection structure of the connecting groove and the connecting toothed belt of the present invention;

FIG. 5 is a schematic diagram of the cross-sectional structure of the inflatable seat of the present invention.

In the picture: 1. Fixed belt, 2. Protective belt, 3. Inflatable seat, 4. Tube sleeve, 5. Inflatable tube, 6. Connecting groove, 7. Connecting toothed belt, 8. Splint, 9. Airbag, 10. Elastic Bottom pad, 11, Limit ring, 12, Air release valve stem, 13, Seal spring, 14, Limit iron plate, 15, Rod, 16, Small magnet, 17, Inflatable pressure rod, 18, Tube body and 19 , Press the spring.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. 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.

Please refer to Figures 1 to 5, an inflatable hemostatic fixed splint for field rescue, comprising a fixed belt 1, a protective belt 2, an inflatable seat 3, a tube sleeve 4, an inflatable tube 5, a connecting groove 6, a connecting toothed belt 7, The splint 8, the air bag 9, the elastic bottom pad 10, the limit ring 11, the deflation valve stem 12, the sealing spring 13, the limit iron piece 14, the rotating rod 15, the small magnet 16, the inflation pressure rod 17, the tube body 18 and the press Spring 19; the protective belt 2 is connected to the two sides of the fixed belt 1 respectively, a splint 8 is installed inside the protective belt 2, the upper surface of the fixed belt 1 is provided with an inflatable seat 3 and a tube sleeve 4, the The inflatable seat 3 is located at the center of the upper surface of the fixing belt 1, the sleeve 4 is arranged on one side of the inflatable seat 3, and the air outlet at the bottom end of the inflatable seat 3 is connected to the center of the lower surface of the fixing belt 1 through a connecting pipe. The airbag 9 is connected, and the outer side of the airbag 9 is wrapped with an elastic bottom pad 10 that is fixedly connected to the lower surface of the fixing belt 1. The inflatable seat 3 is provided with a limiting ring 11, a deflation valve stem 12 and a sealing spring. 13. The limit ring 11 is fixedly connected to the inner wall of the inflatable seat 3, the deflation valve stem 12 passes through the limit ring 11, and the sealing spring 13 is arranged on the bottom end of the deflation valve stem 12 and the inflatable seat. Between the bottom plates of and the small magnet 16, the limiting iron piece 14 is rotatably connected in the connecting groove 6 through the rotating rods 15 that traverse the two sides of the connecting groove 6, and the small magnet 16 is fixedly connected to the inner wall of the upper end of the connecting groove 6, and The small magnet 16 is located just above the top end of the limiting iron piece 14, and an inflatable tube 5 is inserted in the tube sleeve 4. The inflation pressure rod 17 is inserted into the tube body 18 , and the pressing spring 19 is sheathed on the inflation pressure rod 17 .

The fixing belt 1 and the protective belt 2 constitute the binding structure of the fixed splint, and the fixing belt 1 is provided with a plurality of splints 8, which can be wrapped around the injured part of the injured person to play a clamping and fixing effect, preventing the bones of the injured part from being damaged. When the muscle is touched or stretched, the connecting groove 6 and the connecting toothed belt 7 constitute the fastening structure of the fixed splint, and are respectively connected to the two ends and the middle of the fixed belt 1, so that the fixed belt can be tightened and bandaged to prevent Loosen, the limit iron piece 14 provided in the connecting groove 6 is clamped between the tooth grooves of the connecting toothed belt 7, and the connecting toothed belt 7 can be fixed by passing through the connecting groove 6, and then can be fixed by one-hand operation, In order for the injured person to operate and use the fixed splint alone, the deflation valve rod 12 is elastically connected in the inflatable seat 3 through the sealing spring 13, and the deflation valve rod 12 can be pressed down to release the inflated air bag 9. The inflatable hemostasis pressing part can be relaxed at any time. The inflatable pressure rod 17 is elastically connected with the tube body 18 through the pressing spring 19 sleeved on the rod body, and the inflatable pressure rod 17 can be automatically returned to its original position after being pressed down. , the airbag 9 can be inflated by one-hand operation.

Working principle: When using the inflatable hemostatic fixed splint for field rescue, firstly, the dressing structure composed of the fixing belt 1 and the protective belt 2 is wrapped on the injured part, and the elastic bottom pad 10 is attached to the injured bleeding part, then Pass the connecting toothed belt 7 through the connecting groove 6, so that the limit iron pieces 14 set in the connecting groove 6 are clamped between the toothed grooves of the connecting toothed belt 7, and the clamping can be carried out. The splint 8 plays a clamping role to avoid the dislocation of the fractured part, then take out the inflatable tube 5 from the tube sleeve 4, align the inflation port at the bottom of the inflatable tube 5 in the inflatable seat 3, and press down the inflation pressure rod. 17, the air bag 9 can be inflated, the air bag 9 expands in volume, and the bleeding part can be pressed to stop bleeding. Finally, the deflation valve rod 12 can be pressed down to deflate the inflated air bag 9, and the inflated hemostasis can be pressed at any time. to relax.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments are to be considered in all respects as exemplary and not restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is therefore intended that the All changes within the meaning and range of the required equivalents are embraced within the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (6)

1. The utility model provides a fixed splint of inflatable hemostasis for field rescue which characterized in that: the device comprises a fixing band (1), a protective band (2), an inflation seat (3), a pipe sleeve (4), an inflation pipe (5), a connecting groove (6), a connecting toothed belt (7), a splint (8), an air bag (9), an elastic base pad (10), a limiting ring (11), a deflation valve rod (12), a sealing spring (13), a limiting iron sheet (14), a rotating rod (15), a small magnet (16), an inflation pressure rod (17), a pipe body (18) and a pressing spring (19); the protective belt (2) is respectively connected with two sides of a fixed belt (1), a clamping plate (8) is arranged inside the protective belt (2), an inflating seat (3) and a pipe sleeve (4) are arranged on the upper surface of the fixed belt (1), the inflating seat (3) is positioned at the center of the upper surface of the fixed belt (1), the pipe sleeve (4) is arranged on one side of the inflating seat (3), the bottom air outlet of the inflating seat (3) is connected with an air bag (9) positioned at the center of the lower surface of the fixed belt (1) through a connecting pipe, the outer side of the air bag (9) is wrapped with an elastic base cushion (10) fixedly connected with the lower surface of the fixed belt (1), a limiting ring (11), a deflation valve rod (12) and a sealing spring (13) are arranged inside the inflating seat (3), the limiting ring (11) is fixedly connected on the inner wall of the inflating seat (3), the air release valve rod (12) penetrates through the limiting ring (11), the sealing spring (13) is arranged between the bottom end of the air release valve rod (12) and the bottom plate of the air inflation seat (3), the connecting groove (6) is fixedly connected to one side of the fixing belt (1), the connecting toothed belt (7) is fixedly connected to the other side of the fixing belt (1), a limiting iron sheet (14) and a small magnet (16) are arranged in the connecting groove (6), the limiting iron sheet (14) is rotatably connected in the connecting groove (6) through a rotating rod (15) crossing two side edges of the connecting groove (6), the small magnet (16) is fixedly connected to the inner wall of the upper end of the connecting groove (6), the small magnet (16) is located right above the top end of the limiting iron sheet (14), an air inflation tube (5) is inserted in the tube sleeve (4), the air inflation tube (5) is composed of an air inflation pressure rod (17), a tube body (18) and a pressing spring (19), the inflation pressure lever (17) is inserted into the pipe body (18), and the pressing spring (19) is sleeved on the inflation pressure lever (17).

2. The inflatable hemostatic fixing splint for outdoor rescue according to claim 1, wherein: the fixing strap (1) and the protective strap (2) form a binding structure of the fixing splint, and a plurality of splints (8) are arranged in the fixing strap (1).

3. The inflatable hemostatic fixing splint for outdoor rescue according to claim 1, wherein: the connecting groove (6) and the connecting toothed belt (7) form a fastening structure of the fixing splint and are respectively connected to the two ends and the middle part of the fixing band (1).

4. The inflatable hemostatic fixing splint for outdoor rescue according to claim 1, wherein: and a limiting iron sheet (14) arranged inside the connecting groove (6) is clamped between tooth grooves of the connecting toothed belt (7).

5. The inflatable hemostatic fixing splint for outdoor rescue according to claim 1, wherein: the air release valve rod (12) is elastically connected in the air inflation seat (3) through a sealing spring (13).

6. The inflatable hemostatic fixing splint for outdoor rescue according to claim 1, wherein: the inflation pressure lever (17) is elastically connected with the pipe body (18) through a pressing spring (19) sleeved on the lever body.

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