CN210784513U

CN210784513U - Local compression hemostasis device

Info

Publication number: CN210784513U
Application number: CN201920525316.0U
Authority: CN
Inventors: 徐竹; 李成林; 卢常亮
Original assignee: Shangli International Standards Co ltd
Current assignee: Shangli International Standards Co ltd
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2020-06-19
Anticipated expiration: 2029-04-18

Abstract

The utility model discloses a local hemostasis by compression device, including universal subassembly, helical rod and bandage subassembly, wherein helical rod wear to locate universal subassembly middle part, the bandage subassembly be fixed in universal subassembly's both sides. The utility model discloses a bandage subassembly circumference is tied up and is tied up in the object wound to make spiral push rod exert pressure along the wound axial through adjusting universal subassembly, carry out local hemostasis by compression. The local compression hemostasis device provided by the utility model can always apply local pressure along the axial direction of the wound, thereby improving the hemostasis efficiency; in addition, the bandage does not need to exert excessive bandage pressure on the tissues around the wound, and the blood supply influence on the non-wound tissues is reduced.

Description

Local compression hemostasis device

Technical Field

The utility model relates to the field of medical equipment, especially indicate a local hemostasis by compression device.

Background

After gunshot or sharps injuries, massive blood loss is the main cause of death of the wounded, and therefore timely and effective hemostasis is the most effective means for treating such wounded. However, existing hemostatic devices do not respond well to injuries such as bullet penetrations and sharps. Because most bullets are shot into a guest body in a non-body surface normal direction, and the wound is small and deep, the traditional bandaging mode is to bind the guest body along the circumferential direction of the wound, the ischemia of non-wound tissues can be caused by overlarge pressure, and the hemostasis purpose can not be achieved by overlow pressure; in addition, the existing local compression hemostasis device can only apply pressure along the normal direction of the skin surface, and has poor hemostasis effect on a bullet wound obliquely shot to an object.

In view of this, how to provide a hemostatic device for rapidly and efficiently stopping bleeding of wounds caused by bullets and sharps to overcome various problems existing in the prior art is the technical problem to be solved by the present invention.

Disclosure of Invention

In view of this, the main objective of the present invention is to provide a local compression hemostasis device, which can achieve the purpose of high-efficiency hemostasis for trajectory wound and wound punctured by sharp tool.

An embodiment of the utility model provides a local hemostasis by compression device for the hemostasis by compression of wound, wherein the wound include the bullet form in the trajectory wound hole of object or the wound hole that sharp ware caused, a serial communication port, local hemostasis by compression device include: the universal assembly comprises a fixed base plate and an angle adjusting part hinged on the fixed base plate; the spiral push rod penetrates through the middle part of the universal component and is used for pressing the wound hole tightly to perform compression hemostasis; the spiral push rod adjusts the axial direction along with the actuation of the angle adjusting component, so that the spiral push rod always presses the wound hole along the axial direction of the wound channel; and the binding belt assembly is fixed on two sides of the fixed base plate and is used for fixing the local compression hemostasis device on the object in the circumferential direction.

Optionally, in an embodiment of the present invention, the angle adjustment component is hinged on the fixed substrate, the angle adjustment component includes a first hemispherical body and a second hemispherical body, and the first hemispherical body and the second hemispherical body are distributed in a cross manner.

Optionally, in an embodiment of the present invention, the first hemispherical body includes a first pin, the second hemispherical body includes a second pin, and the first pin and the second pin are distributed in a cross manner.

Optionally, the embodiment of the present invention provides a panel of the fixing substrate, which comprises a first pin hole and a second pin hole, wherein the first pin hole and the second pin hole are distributed in a cross manner, and the first pin hole is matched with the first pin shaft, and the second pin hole is matched with the second pin shaft.

Optionally, in an embodiment of the present invention, the angle adjustment component further includes a slider, the first hemispherical body is provided with a first sliding groove, the second hemispherical body is provided with a second sliding groove, and the slider can slide on the first sliding groove and the second sliding groove.

Optionally, in the embodiment of the present invention, the spiral pushing rod includes an operating end, a pushing end and an external thread, the slider includes an internal thread hole, wherein the spiral pushing rod is inserted into the slider, wherein the external thread is coupled with the internal thread hole, and by rotating the operating end of the spiral pushing rod, the axial movement of the pushing end of the spiral pushing rod is realized under the cooperation of the external thread and the threaded hole.

Optionally, in an embodiment of the present invention, the middle of the fixing substrate includes a through hole for the spiral pushing rod to pass through, wherein the through hole is located at the center of the first hemispherical body and the second hemispherical body.

Preferably, in the embodiment of the present invention, the fixing substrate further includes a bag body, wherein the bag body is located in the through hole, so as to avoid the direct contact between the screw rod and the wound hole and reduce the pressure concentration.

Preferably, in the embodiment of the present invention, the capsule body is made of a silicone material.

Optionally, in an embodiment of the present invention, the strap assembly is a two-day strap or a strap.

Optionally, in an embodiment of the present invention, the binding band assembly is a self-adhesive band.

It is thus clear from the above technical scheme, the utility model discloses an embodiment provides a hemostasis by compression device borrows by angle adjustment part, makes spiral push rod's top of pushing away tightly on hindering the hole along the axial direction who hinders the way all the time, borrows this, the utility model provides a hemostasis by compression device can reach and hinder or the wound that sharp weapon caused carries out quick shutoff and hemostatic technical efficiency to the rifle.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the embodiments of the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

Fig. 1 and fig. 2 are schematic perspective views of the local compression hemostasis device of the present invention at different angles;

FIG. 3 is a schematic structural view of the utility model with a spiral push rod passing through the universal assembly;

FIG. 4 is a front view of a partial compression hemostasis device;

FIG. 5 is a top view of a partial compression hemostasis device;

fig. 6 is a schematic structural view showing the adjustment of the angle adjustment component of the local compression hemostasis device of the utility model for adjusting the axial angle of the spiral push rod;

element number

1	Local compression hemostasis device
		11	Universal assembly
111	Fixed substrate
		1111	Fixed substrate main body
11111	First pin hole
		11112	Second pin hole
1112	Capsule body
		112	Angle adjusting component
1121	First hemispherical body
		11211	First pin shaft
11212	First slide rail
		1122	Second hemisphere
11221	Second pin shaft
		11222	Second slide rail
1123	Sliding block
		11231	Internal threaded hole
12	Spiral push rod
		121	Operation terminal
122	Push top end
		123	External thread
13	Bandage subassembly
		131	First binding band
132	Second binding band

Detailed Description

In order to make those skilled in the art better understand the technical solution of the embodiments of the present invention, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person having ordinary skill in the art should belong to the scope protected by the embodiments of the present invention.

Fig. 1 and fig. 2 are schematic diagrams of three-dimensional structures of the local hemostasis by compression device 1 of the present invention at different angles, respectively. The local compression hemostasis device 1 of the utility model is used for local compression hemostasis for wounds, and is particularly suitable for local compression hemostasis for wounds of ballistic wound holes or sharp injuries caused by guns.

As shown in the figure, the local compression hemostasis device 1 provided by the first embodiment of the present invention mainly includes a universal component 11, a spiral pushing rod 12 and a binding band component 13, wherein the spiral pushing rod 12 is inserted into the middle of the universal component 11, and the binding band component 13 is fixed on both sides of the universal component 11. The utility model discloses a bandage subassembly 13 circumference is tied up and is tied up in the object wound to make spiral push rod 12 exert pressure along the wound axial through adjusting universal subassembly 11, carry out local hemostasis by compression.

As shown in fig. 3-5, in the present embodiment, the gimbal assembly includes a fixed base plate 111 and an angle adjustment component 112 hinged on the fixed base plate 111; the fixed substrate 111 includes a substrate main body 1111, which is provided with a pair of first pin holes 11111 and a pair of second pin holes 11112, wherein the first pin holes 11111 and the second pin holes 11112 are distributed crosswise; the angle adjustment component 112 includes a first hemispherical body 1121 and a second hemispherical body 1122, wherein the first hemispherical body 1121 includes a pair of first pins 11211, the second hemispherical body 1122 includes a pair of second pins 11221, the first pins 11211 and the second pins 11221 are distributed in a cross manner and form a hinge fit with the first pin holes 11111 and the second pin holes 11112, respectively.

As shown in fig. 3-5, in the present embodiment, the angle adjustment component 112 further includes a sliding block 1123, the first hemispherical body 1121 is provided with a first sliding slot 11212, the second hemispherical body 1122 is provided with a second sliding slot 11222, and the sliding block can slide on the first sliding slot 11212 and the second sliding slot 11222.

As shown in fig. 3, in the present embodiment, the screw pushing rod 12 includes an operating end 121, a pushing end 122 and an external thread 123, the slider 1123 includes an internal thread hole 11231, wherein the screw pushing rod 12 is disposed in the slider 1123, wherein the external thread 123 is coupled with the internal thread hole 11231, and by rotating the operating end 121 of the screw pushing rod 12, the axial movement of the screw pushing rod 12 is realized under the matching of the external thread 123 and the threaded hole 11231.

In the present embodiment, the middle portion of the fixed substrate 111 includes a through hole 1112 for the spiral pushing rod 12 to pass through, wherein the through hole 1112 is located at the center of the first hemispherical body 1121 and the second hemispherical body 1122.

Preferably, in this embodiment, the fixing base plate 111 further includes a capsule 1113, wherein the capsule 1113 is located in the through hole 1112, so as to avoid direct contact between the screw rod 12 and the wound, and reduce pressure concentration.

As shown in fig. 1 and 4, the strap assembly 13 in this embodiment includes a first strap 131 and a second strap 132, and the first strap 131 and the second strap 132 are self-adhesive straps.

As shown in FIG. 6, in use, the assembly of the bandage 13 is applied to the affected area with the through hole 1112 facing the wound; sliding the slider 1123 so that the rotary screw pusher 12 is axially aligned with the axial direction of the damaged hole; the operation end 121 of the spiral push rod 12 is rotated to make the push top end 122 extend out of the through hole 1112, and the wound is compressed to stop bleeding.

To sum up, the utility model provides a local hemostasis by compression device can remain throughout and exert local pressure along the wound axial, has improved hemostatic effect, and the bandage need not to exert excessive tie up pressure to the peripheral tissue of wound in addition, has reduced the blood supply influence to non-injured tissue. The utility model discloses be particularly useful for to the wound that the rifle wound or sharp weapon caused stanch.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the embodiments of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A topical compression hemostasis device for compression hemostasis of a wound, wherein the wound includes a ballistic wound or a sharp-edged wound formed from a bullet into a subject, the device comprising:

the universal assembly comprises a fixed base plate and an angle adjusting component hinged on the fixed base plate; and

the spiral push rod penetrates through the middle part of the universal component and is used for pressing the wound hole to perform compression hemostasis; the spiral push rod adjusts the axial direction along with the actuation of the angle adjusting component, so that the spiral push rod always presses the wound hole along the axial direction of the wound channel; and

and the binding belt assembly is fixed on two sides of the fixed base plate and is used for fixing the local compression hemostasis device on the object in the circumferential direction.

2. The topical compression hemostasis device of claim 1, wherein the angle adjustment member is hinged to the mounting base.

3. The device as claimed in claim 1, wherein the angle adjustment member comprises a first hemispherical body and a second hemispherical body, and the first hemispherical body and the second hemispherical body are crossed.

4. The device of claim 3, wherein the first hemispherical body comprises a first pin, the second hemispherical body comprises a second pin, and the first pin and the second pin are disposed in a cross-like manner.

5. The device of claim 4, wherein a panel of the base plate comprises a first pin hole and a second pin hole, the first pin hole and the second pin hole are distributed in a crisscross manner, the first pin hole is engaged with the first pin, and the second pin hole is engaged with the second pin.

6. The device of claim 5, wherein the angle adjustment member further comprises a sliding block, the first hemispherical body has a first sliding slot, the second hemispherical body has a second sliding slot, and the sliding block can slide on the first sliding slot and the second sliding slot.

7. The device according to claim 6, wherein the screw rod comprises an operating end, a pushing end and an external thread, the slider comprises an internal thread hole, the screw rod is inserted into the slider, the external thread is coupled to the internal thread hole, and the operating end of the screw rod is rotated to realize the axial movement of the pushing end of the screw rod under the cooperation of the external thread and the threaded hole.

8. The device of claim 7, wherein the middle portion of the fixing base plate includes a through hole for the screw rod to pass through, wherein the through hole is located at the center of the first hemispherical body and the second hemispherical body.

9. The device as claimed in claim 8, wherein the fixing base further comprises a bag, wherein the bag is disposed in the through hole to prevent the screw rod from directly contacting the wound hole.

10. A compression hemostasis device in accordance with claim 1, wherein the strap assembly is one or two straps and the strap is a self-adhesive tape.