CN217886102U

CN217886102U - Battlefield first-aid hemostat suitable for groin

Info

Publication number: CN217886102U
Application number: CN202220489102.4U
Authority: CN
Inventors: 沈雪华; 罗丽铭; 叶爱琴; 肖义荣; 孙新然; 仇艳艳
Original assignee: No97 Hospital Of Joint Service Support Force Of People's Liberation Army Of China
Current assignee: No97 Hospital Of Joint Service Support Force Of People's Liberation Army Of China
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-11-25
Anticipated expiration: 2032-03-07

Abstract

The utility model relates to a tourniquet technical field, in particular to be suitable for battlefield first aid haemostat in groin. This haemostat includes backup pad, first bandage, second bandage, elasticity depression bar, oppression head, adjust knob, the backup pad is equipped with the belt wheel, the both ends of first bandage are connected respectively on two adjacent belt wheels, the both ends of second bandage are connected respectively on two remaining belt wheels, the elasticity depression bar is worn to establish and is installed in the backup pad, it is inboard in elasticity depression bar one end and in the backup pad to oppress the head to install, adjust knob installs outside the backup pad outside and the cover locates the elasticity depression bar, adjust knob and elasticity member threaded connection change the initial position of elasticity depression bar through adjust knob. The first bandage and the second bandage can respectively bind the thigh and the waist of the wounded, the positioning is stable, the blood stopping device is not easy to fall off or misplace in the transfer process of the wounded, and the reliable hemostasis effect is ensured.

Description

Battlefield first-aid hemostat suitable for groin

Technical Field

The utility model relates to a tourniquet technical field, in particular to be suitable for battlefield first aid haemostat in groin.

Background

In first aid on site, when the limbs of the wounded suffer from heavy bleeding, hemostasis needs to be performed in time. The tourniquet is a simple and effective self-learning method for emergency treatment of extremity hemorrhage, and achieves the aim of hemostasis by blocking blood circulation through compressing blood vessels, so that effective compression on the blood vessels is kept in the using process, and the reliability of the tourniquet is guaranteed. The existing tourniquet is generally ideal in binding effect on the middle position of the limb, but if the bleeding position is close to the inner end of the limb, such as the position of the groin, the traditional tourniquet is difficult to bind, and the tourniquet is also easy to dislocate in the transfer process of an injured person after binding, so that the use effect is not ideal, and the tourniquet needs to be improved.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides a battlefield emergency hemostat suitable for groin.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a be suitable for battlefield first aid haemostat in groin which characterized in that: including backup pad, first bandage, second bandage, elasticity depression bar, oppression head, adjust knob, the backup pad is equipped with four corner cut portions of slope outwards, corner cut portion department is equipped with the belt ring, the both ends of first bandage are connected respectively on two adjacent belt rings, the both ends of second bandage are connected respectively on two remaining belt rings, the elasticity depression bar is worn to establish and is installed in the backup pad, the oppression head is installed in elasticity depression bar one end and is in the backup pad inboardly, the elasticity depression bar has one towards inboard extruded elasticity to the oppression head, adjust knob installs outside the backup pad outside and cover locate the elasticity depression bar, adjust knob and elastic rod spare threaded connection change the initial position of elasticity depression bar through adjust knob.

Furthermore, be equipped with the first adjustment that is used for adjusting first bandage length on the first bandage and detain, be equipped with the second adjustment that is used for adjusting second bandage length on the second bandage and detain.

Furthermore, the elastic pressure rod comprises a sleeve, a pressing rod and a spring, one end of the pressing rod extends into the sleeve and moves along the length direction of the sleeve, the spring is arranged in the sleeve, and two ends of the spring respectively abut against the sleeve and the pressing rod.

Furthermore, a through hole is formed in the adjusting knob, threads are arranged on the inner wall of the through hole, threads are arranged on the outer wall of the sleeve, and the sleeve is arranged in the through hole and is in threaded connection with the through hole.

Furthermore, the elastic pressure lever also comprises a rotary connecting piece, and the pressing head is connected with one end of the pressing rod through the rotary connecting piece, so that the pressing head can freely rotate around the axis of the pressing rod.

Further, the sleeve bottom is equipped with the opening, and the opening part is equipped with the throat and follows, oppression pole outer wall is equipped with the spacing edge of expanding outwards, follows the unable sleeve opening part of following of cooperation restriction oppression pole through spacing edge and throat and breaks away from, spring one end supports the top surface in the sleeve, and the other end supports spacing edge.

Furthermore, a cavity is arranged in the pressing head, a liquid injection channel communicated with the cavity and the outside is arranged at the upper part of the pressing head, and a liquid outlet channel communicated with the cavity and the outside is arranged at the lower part of the pressing head.

Furthermore, the backup pad is seted up and is run through the operation mouth on backup pad upper and lower two sides, the operation mouth is equipped with two, and two operation mouths are in adjust knob's both sides respectively.

Furthermore, the backup pad is equipped with the elastic cushion block, the elastic cushion block is by the inboard inside convex setting of backup pad, the elastic cushion block is equipped with two sets ofly, and two elastic cushion blocks are located the both sides of oppression head respectively.

Furthermore, the novel multifunctional binding band further comprises a timer, wherein the timer is arranged on the outer side face of the supporting plate, and a transparent label bag is arranged on the first binding band or/and the second binding band.

It is right by the aforesaid the utility model discloses a description can know, compares with prior art, the utility model provides a pair of be suitable for battlefield first aid haemostat in groin installs in the first bandage and the second bandage of backup pad, can tie up wounded's thigh and waist respectively, and both common atresss have carried out rigidity and make backup pad hinder person one side inwards to the backup pad and compress tightly, even oppress the head and support the blood vessel and realize hemostasis purpose, and the location of two bandages is stable, and wounded's transfer process suspends the blood ware and is difficult for droing or misplacing, guarantees reliable hemostatic effect. The adjusting knob is matched with the elastic pressure rod to change the pressure of the pressing head, so that medical personnel can adjust the pressing head conveniently according to actual conditions. The operation mouth that the backup pad set up realizes need not to untie this haemostat and can give medicine to the wounded through the operation mouth, and the cavity of oppression head and notes liquid channel, play liquid channel's setting can have solved the difficult problem of adding medicine in near position of oppression head. The hemostat is convenient to carry and operate, has high reliability, and is more suitable for being used in environments such as battlefields and the like where wounded persons need to be frequently transferred.

Drawings

Fig. 1 is a schematic structural view of the battlefield emergency hemostat suitable for groin of the present invention.

Fig. 2 is a schematic structural view of the battlefield emergency hemostat suitable for groin of the present invention (hiding the first strap and the second strap).

Fig. 3 is a cross-sectional view of the present invention shown in fig. 2.

Fig. 4 is a schematic view of the state of the battlefield emergency hemostat suitable for groin of the present invention.

The labels in the figure correspond to the following: 1. the liquid injection device comprises a supporting plate, 11 parts of a corner cutting part, 12 parts of a belt ring, 13 parts of an operation opening, 14 parts of an elastic cushion block, 2 parts of a first binding band, 21 parts of a first adjusting buckle, 22 parts of a first transparent label bag, 3 parts of a second binding band, 31 parts of a second adjusting buckle, 32 parts of a second transparent label bag, 4 parts of an elastic compression bar, 41 parts of a sleeve, 411 parts of a necking edge, 42 parts of a compression bar, 421 parts of a limiting edge, 43 parts of a spring, 44 parts of a rotary connecting piece, 5 parts of a compression head, 51 parts of a cavity, 52 parts of a liquid injection channel, 53 parts of a liquid outlet channel, 6 parts of an adjusting knob, 61 parts of a through hole and 7 parts of a timer.

Detailed Description

The present invention is further described below in the following with reference to specific embodiments.

Referring to fig. 1 to 4, a battlefield emergency hemostat suitable for groin comprises a support plate 1, a first bandage 2, a second bandage 3, an elastic pressure rod 4, a compression head 5, an adjusting knob 6 and a timer 7.

The backup pad 1 is equipped with four corner cuts 11 of slope outwards, corner cuts 11 department is equipped with belt ring 12, the both ends of first bandage 2 are connected respectively on two adjacent belt ring 12, the both ends of second bandage 3 are connected respectively on two remaining belt ring 12, it detains 21 to be equipped with the first adjustment that is used for adjusting first bandage 2 length on the first bandage 2, it detains 31 to be equipped with the second adjustment that is used for adjusting second bandage 3 length on the second bandage 3.

The elastic pressing rod 4 is arranged on the supporting plate 1 in a penetrating mode, the pressing head 5 is arranged at one end of the elastic pressing rod 4 and located on the inner side of the supporting plate 1, and the elastic pressing rod 4 has elastic force capable of extruding towards the inner side to the pressing head 5. Specifically, for elastic compression bar 4 includes sleeve 41, oppression pole 42, spring 43, swivelling joint spare 44, oppression pole 42 one end extends into in the sleeve 41 and moves along sleeve 41 length direction, sleeve 41 bottom is equipped with the opening, and the opening part is equipped with the throat and follows 411, oppression pole 42 outer wall is equipped with spacing edge 421 of outwards expanding, restricts the unable sleeve 41 opening part of following of oppression pole 42 and breaks away from through spacing edge 421 and throat along 411 cooperation restriction, spring 43 is located in the sleeve 41 and spring 43 one end supports the top surface in the sleeve 41, and the other end supports the spacing edge 421 of oppression pole 42. The pressing head 5 is connected with one end of the pressing rod 42 through a rotary connecting piece 44, so that the pressing head 5 can freely rotate around the axis of the pressing rod 42.

The adjusting knob 6 is installed on the outer side of the supporting plate 1 and sleeved outside the elastic pressing rod 4, a through hole 61 is formed in the adjusting knob 6, threads are arranged on the inner wall of the through hole 61, threads are arranged on the outer wall of the sleeve 41, the sleeve 41 is arranged in the through hole 61 and connected with the through hole 61 through the threads, and the initial position of the elastic pressing rod 4 is changed through the adjusting knob 6.

A cavity 51 is arranged in the pressing head 5, a liquid injection channel 52 for communicating the cavity 51 with the outside is arranged at the upper part of the pressing head 5, and a liquid outlet channel 53 for communicating the cavity 51 with the outside is arranged at the lower part of the pressing head 5.

The supporting plate 1 is provided with two operation ports 13 penetrating through the upper surface and the lower surface of the supporting plate 1, and the two operation ports 13 are respectively positioned at two sides of the adjusting knob 6. The backup pad 1 is equipped with elastic cushion block 14, elastic cushion block 14 is by the inboard inside convex setting of backup pad 1, elastic cushion block 14 is equipped with two sets ofly, and two elastic cushion block 14 are located the both sides of oppression head 5 respectively, and elastic cushion block 14 further plays the effect of stable location and improves use comfort. The timer 7 is arranged on the outer side surface of the support plate 1. Timer 7 is mechanical knob timer, can assist the record haemostat oppression time, reminds medical personnel regularly to loosen the haemostat. The first bandage 2 is provided with a first transparent label bag 22, the second bandage 3 is provided with a second transparent label bag 32, and in actual use, medical staff can write medical orders, time records and the like on labels and put the labels into the first transparent label bag 22 or the second transparent label bag 32.

The battlefield emergency hemostat suitable for groin has the following use principle:

this haemostat is more applicable to the person of hindering being close to the bleed use of shank root department great vessel, during the use backup pad 1 is arranged in groin department and is makeed oppression head 5 to correspond the blood vessel position, first bandage 2 is detained 21 around locating the person of hindering thigh department and through first adjustment and is tied up tightly, second bandage 3 is detained 31 around locating the person of hindering waist and through the second adjustment and is tied up tightly, first bandage 2 has carried out the rigidity and has made backup pad 1 compress tightly towards the person of hindering inwards to backup pad 1 with the common atress of second bandage 3, even oppress head 5 and support the blood vessel and realize hemostasis purpose.

The adjusting knob 6 is rotated to drive the sleeve 41 to move up and down, because the pressing head 5 is propped against the wounded person at a relatively fixed position, the compression amount of the spring 43 will be changed when the sleeve 41 is lifted or lowered, the larger the compression amount of the spring 43 is, the larger the pressing elasticity of the pressing rod 42 is, namely, the extrusion force of the pressing head 5 on the blood vessel of the wounded person can be changed by rotating the adjusting knob 6.

The support plate 1 is provided with an operation opening 13, and the operation opening 13 can be used for the actions of medicine application or disinfection and the like on the lower part of the support plate 1 of the wounded without untiing the hemostat. The cavity 51 is arranged in the pressing head 5, so that anti-inflammatory liquid medicine or analgesic liquid medicine can be injected into the cavity 51 from the liquid injection channel 52 and flows out from each liquid outlet channel 53, the liquid medicine can flow to the position near the pressed position of the wounded along the edge of the pressing head 5, and the problem that the medicine is not easy to be applied to the position near the pressing head 5 is solved.

The above-mentioned only be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and all utilize this design right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.

Claims

1. The utility model provides a be suitable for battlefield first aid haemostat in groin which characterized in that: including backup pad, first bandage, second bandage, elasticity depression bar, oppression head, adjust knob, the backup pad is equipped with four corner cut portions of slope outwards, corner cut portion department is equipped with the belt ring, the both ends of first bandage are connected respectively on two adjacent belt rings, the both ends of second bandage are connected respectively on two remaining belt rings, the elasticity depression bar is worn to establish and is installed in the backup pad, the oppression head is installed in elasticity depression bar one end and is in the backup pad inboardly, the elasticity depression bar has one towards inboard extruded elasticity to the oppression head, adjust knob installs outside the backup pad outside and cover locate the elasticity depression bar, adjust knob and elastic rod spare threaded connection change the initial position of elasticity depression bar through adjust knob.

2. The battlefield emergency hemostat suitable for groin according to claim 1, wherein: the first bandage is provided with a first adjusting buckle for adjusting the length of the first bandage, and the second bandage is provided with a second adjusting buckle for adjusting the length of the second bandage.

3. The battlefield emergency hemostat suitable for groin according to claim 1, wherein: the elastic pressing rod comprises a sleeve, a pressing rod and a spring, one end of the pressing rod extends into the sleeve and moves along the length direction of the sleeve, the spring is arranged in the sleeve, and two ends of the spring respectively abut against the sleeve and the pressing rod.

4. The battlefield emergency hemostat according to claim 3, wherein the hemostat is adapted for groin use: a through hole is formed in the adjusting knob, threads are arranged on the inner wall of the through hole, threads are arranged on the outer wall of the sleeve, and the sleeve is arranged in the through hole and is in threaded connection with the through hole.

5. The battlefield emergency hemostat according to claim 3, wherein the hemostat is adapted for groin use: the elastic pressure bar further comprises a rotary connecting piece, and the pressing head is connected with one end of the pressing rod through the rotary connecting piece, so that the pressing head can freely rotate around the axis of the pressing rod.

6. The battlefield emergency hemostat according to claim 3, wherein the hemostat is adapted for groin use: the sleeve bottom is equipped with the opening, and the opening part is equipped with the throat edge, oppression pole outer wall is equipped with the spacing edge of outwards expanding, and along the cooperation restriction oppression pole can't break away from the sleeve opening part along the throat through spacing edge, spring one end supports the top surface in the sleeve, and the other end supports spacing edge.

7. The battlefield emergency hemostat suitable for groin according to claim 1, wherein: the liquid injection device is characterized in that a cavity is arranged in the compression head, a liquid injection channel communicated with the cavity and the outside is arranged at the upper part of the compression head, and a liquid outlet channel communicated with the cavity and the outside is arranged at the lower part of the compression head.

8. The battlefield emergency hemostat according to claim 7, wherein the hemostat is adapted for groin use: the backup pad is seted up and is run through the operation mouth on backup pad upper and lower two sides, the operation mouth is equipped with two, and two operation mouths are in adjust knob's both sides respectively.

9. The battlefield emergency hemostat suitable for groin according to claim 1, wherein: the supporting plate is provided with two groups of elastic cushion blocks, and the two groups of elastic cushion blocks are respectively positioned on two sides of the pressing head.

10. The battlefield emergency hemostat suitable for groin according to claim 1, wherein: the novel adhesive bandage is characterized by further comprising a timer, wherein the timer is arranged on the outer side face of the supporting plate, and a transparent label bag is arranged on the first bandage or/and the second bandage.