CN215778346U

CN215778346U - Hemostatic device

Info

Publication number: CN215778346U
Application number: CN202120817394.5U
Authority: CN
Inventors: 周瑜
Original assignee: Shenzhen Yiman Technology Co ltd
Current assignee: Shenzhen Yiman Technology Co ltd
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2022-02-11
Anticipated expiration: 2031-04-20

Abstract

The utility model provides a hemostasis device, which performs hemostasis by pressing a bleeding point and comprises a first fixing piece and a second fixing piece movably connected to the first fixing piece, wherein an adjustable fixing space is formed between the first fixing piece and the second fixing piece; the second fixing piece comprises a supporting part, and a pressing piece for pressing a bleeding point is arranged on the first fixing piece opposite to the supporting part. According to the utility model, through the cooperation between the first fixing piece and the second fixing piece which are movably connected to form an adjustable fixing space and the pressing piece and the supporting part, the problems that the pressing force degree of a patient is not easy to control and the pressing is inconvenient in the pressing hemostasis process are solved, so that the bleeding point of the patient can be continuously and stably pressed to meet the requirement of pressing hemostasis, and the hands of the patient can be liberated in the pressing process.

Description

Hemostatic device

Technical Field

The utility model relates to the technical field of medical auxiliary instruments, in particular to a hemostatic device.

Background

Blood drawing, injection and transfusion are common medical means at present, needle holes are left on the body surface in the operations, the needle head is inserted into skin tissues of the body surface and then inserted into blood vessels in the blood drawing and transfusion, the injection is directly injected into the blood vessels except for intramuscular injection, the operations not only leave the skin needle holes on the body surface, but also form the blood vessel needle holes in the blood vessels, and the situations of bleeding stop or subcutaneous blood stasis and the like often occur if the hemostasis operation is not performed in time after the needle head is drawn out.

At present, the common hemostasis means is that cotton swabs are used manually for hemostasis by pressing, the manual pressing is generally that a patient presses by himself, the pressing force degree is not easy to control, and if the pressing force degree is insufficient, the purpose of hemostasis by compression cannot be achieved, so that subcutaneous extravasated blood is caused; even if the pressing force meets the requirement, the hemostasis can be achieved after the pressing force is required to reach a certain time, so that the patient can not do other things during the pressing process, and inconvenience is brought to people.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a hemostasis device to solve the problems that the pressing force degree of a patient is not easy to control and the pressing is inconvenient in the process of pressing hemostasis.

In order to achieve the purpose, the utility model provides the following technical scheme: a hemostasis device is used for hemostasis by pressing a bleeding point and comprises a first fixing piece and a second fixing piece movably connected to the first fixing piece, wherein an adjustable fixing space is formed between the first fixing piece and the second fixing piece; the second fixing piece comprises a supporting part, and a pressing piece for pressing a bleeding point is arranged on the first fixing piece opposite to the supporting part.

Preferably, the first fixing part comprises a first clamping arm provided with the pressing piece and a first control part connected to one end, far away from the pressing piece, of the first clamping arm; the second fixing piece comprises a second clamping arm provided with the bearing part and a second control part connected to one end, far away from the bearing part, of the second clamping arm; an elastic connecting piece is arranged between the first control part and the second control part, and the first control part and the second control part are connected and fixed through the elastic connecting piece and are adjusted through the elastic connecting piece to form the fixed space.

Preferably, the second clamping arm comprises two clamping support arms which are connected to the second control part and symmetrically arranged, and the bearing part is arranged on one side of the two clamping support arms facing the first clamping arm.

Preferably, the first clamping arm is provided with an adjusting groove, and the pressing piece is arranged in the adjusting groove in a sliding manner.

Preferably, the pressing member includes an adjusting portion engaged with the adjusting recess and a pressing portion fixed to a bottom of the adjusting portion.

Preferably, the pressing portion is made of an elastic material.

Preferably, the pressing part comprises an upper cover provided with a mounting hole and a lower cover encapsulated at the bottom of the upper cover, and the adjusting part is fixed in the upper cover through the mounting hole.

Preferably, a spring is arranged in the pressing piece.

Preferably, the first clamping arm and the second clamping arm are both provided in an arc plate shape.

According to the utility model, through the cooperation between the first fixing piece and the second fixing piece which are movably connected to form an adjustable fixing space and the pressing piece and the supporting part, the problems that the pressing force degree of a patient is not easy to control and the pressing is inconvenient in the pressing hemostasis process are solved, so that the bleeding point of the patient can be continuously and stably pressed to meet the requirement of pressing hemostasis, and the hands of the patient can be liberated in the pressing process.

Drawings

FIG. 1 is a schematic view of a hemostatic device of the present invention from one perspective;

fig. 2 is an exploded view of the hemostatic device of the present invention.

Reference numerals: 10. a first fixing member; 20. a second fixing member; 201. a bearing part; 101. a pressing member; 102. a first clamp arm; 103. a first control unit; 203. a second control unit; 2020. clamping the support arm; 1021. adjusting the groove; 1011. an adjustment section; 1012. a pressing part; 10121. an upper cover; 10122. and (7) a lower cover.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

As shown in fig. 1-2, the present embodiment provides a hemostatic device that performs hemostasis by pressing a bleeding point, which includes, but is not limited to, needle-eye-shaped bleeding points formed by injection, blood drawing, puncture and other sharp instruments and other small-wound bleeding points. The hemostatic device comprises a first fixing piece 10 and a second fixing piece 20 movably connected to the first fixing piece 10, wherein an adjustable fixing space is formed between the first fixing piece 10 and the second fixing piece 20; the second fixing member 20 includes a support portion 201, and a pressing member 101 for pressing a bleeding point is provided on the first fixing member 10 at a position opposite to the support portion 201.

Referring to fig. 1 and 2, preferably, the first fixing member 10 includes a first clamping arm 102 provided with a pressing member 101, and a first control portion 103 connected to an end of the first clamping arm 102 away from the pressing member 101; the second fixing member 20 comprises a second clamping arm provided with a bearing part 201 and a second control part 203 connected to one end of the second clamping arm far away from the bearing part 201; an elastic connecting piece (not shown) is arranged between the first control part 103 and the second control part 203, and the first control part 103 and the second control part 203 are connected and fixed through the elastic connecting piece and the fixing space is adjusted through the elastic connecting piece. Alternatively, in one embodiment, the elastic connecting element is a torsion spring, the torsion spring abuts against the first control part 103 and the second control part 203 at the same time, and the first clamping arm 102 and the second clamping arm are opened by pressing the first control part 103 and the second control part 203.

Referring to fig. 1 and 2, preferably, the second clamp arm includes two clamp arms 2020 connected to the second control portion 203 and symmetrically disposed, and the support portion 201 is disposed on a side of the two clamp arms 2020 facing the first clamp arm 102. Preferably, the first and

second clamp arms

102 and 102 are each provided in an arc plate shape. The pressing piece 101 is arranged at the arc-shaped recess of the first clamping arm 102, and the supporting part 201 is arranged at the arc-shaped recess of the second clamping arm. The first clamping arm 102 and the second clamping arm are arc-shaped, so that the first clamping arm 102 and the second clamping arm can better fit the limb parts of the human body, and the clamping effect of the first clamping arm 102 and the second clamping arm is more stable and firmer. And the pressing piece 101 is arranged at the arc-shaped recess of the first clamping arm 102, and the arc-shaped structure of the pressing piece 101 is designed to enable a force to be well applied to the pressing piece 101.

Referring to fig. 1 and 2, preferably, the first clamping arm 102 is provided with an adjustment groove 1021, and the pressing member 101 is slidably disposed in the adjustment groove 1021. The pressing member 101 includes an adjusting portion 1011 fitted in the adjusting recess 1021 and a pressing portion 1012 fixed to the bottom of the adjusting portion 1011. The surface of the adjusting part 1011 is provided with a plurality of granular protrusions for increasing friction force, and the pressing part 1012 connected with the adjusting part 1011 slides along the adjusting groove 1021 by pressing the adjusting part 1011, so that the patient can adjust the position of the pressing part 1012 according to the position of a bleeding point, and the pressing part 1012 can be accurately pressed on the bleeding point. Optionally, the first fixing member 10 and the second fixing member 20 are integrally formed.

Referring to fig. 1 and 2, the pressing portion 1012 is preferably made of an elastic material. Alternatively, the pressing portion 1012 can be made of TPU or silicone material. The pressing portion 1012 is shaped as a uniform oval protrusion and is located at the arc-shaped depression of the first clamping arm 102 away from the first control portion 103 and facing the supporting portion 201 to ensure that the pressing force thereof acts perpendicularly on the bleeding point.

Referring to fig. 1 and 2, the pressing portion 1012 preferably includes an upper cover 10121 having a mounting hole and a lower cover 10122 sealed at the bottom of the upper cover 10121, and the adjusting portion 1011 is fixed in the upper cover 10121 through the mounting hole. Optionally, a spring (not shown) for adjusting the pressing force is provided in the pressing member 101 to meet the pressing requirements of different bleeding points of different patients.

After the operation is finished, when the hemostasis device is used for hemostasis, the first control part 103 and the second control part 203 are pressed to open the first clamping arm 102 and the second clamping arm, the hand back or the arm is placed between the first clamping arm 102 and the second clamping arm, the back of the bleeding point of a patient is placed on the supporting part 201, the adjusting part 1011 is adjusted according to the position of the bleeding point, the pressing part 1012 is positioned above the bleeding point, then a cotton ball covers the bleeding point, the first control part 103 and the second control part 203 are released, the pressing part 1012 is pressed on the cotton ball placed on the bleeding point, and the pressing force of the pressing piece 101 is properly adjusted according to the feeling of the patient. When the hemostatic object is pressed to be a hand, the palm is naturally placed in the support portion 201, and a pad with a suitable thickness is placed between the palm and the support portion 201 to fill a space between the support portion 201 and the palm, so that the hand can be stably fixed between the first clamping arm 102 and the second clamping arm, and the pad can be made of soft materials such as gauze or towel sponge. This hemostasis device can be at the injection, draw blood etc. operation back fixed patient's arm or hand, make it press the hemostasis in-process, its stability according to the pressure point further promotes, avoid appearing the pressure point that the patient removed or the hand activity leads to misplace with bleeding the point mutually, perhaps because the problem of the dislocation of body surface bleeding point and the blood vessel bleeding point that the change of patient's limbs action leads to, guaranteed to press the in-process, press the pressure point 1012 and can aim at bleeding point all the time, reach the hemostatic purpose of effective oppression.

In summary, the utility model solves the problems of the patient that the pressing force is not easy to control and the pressing is inconvenient in the process of pressing hemostasis by the patient by the cooperation of the first fixing part 10 and the second fixing part 20 which are movably connected to form an adjustable fixing space, and the pressing part 101 and the supporting part 201, so that the bleeding point of the patient can be continuously and stably pressed to meet the requirement of pressing hemostasis, and the patient can release both hands in the process of pressing. In addition, the elliptical bulge design of the pressing part 1012 simulates the shape of a finger and adopts an elastic part to make the patient feel comfortable and relieve the pain of the bleeding point. In addition, the adjustable limb fixing device is convenient to install and use, the adjusting mode is simple, and the adjustable first fixing piece 10 and the adjustable second fixing piece 20 can be suitable for limb structures with different sizes and can be repeatedly used.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill 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 necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims

1. A hemostasis device is used for hemostasis by pressing a bleeding point and is characterized by comprising a first fixing piece and a second fixing piece movably connected to the first fixing piece, wherein an adjustable fixing space is formed between the first fixing piece and the second fixing piece; the second fixing piece comprises a supporting part, and a pressing piece for pressing a bleeding point is arranged on the first fixing piece opposite to the supporting part.

2. The hemostatic device according to claim 1, wherein the first fixing member comprises a first clamping arm provided with the pressing member and a first control portion connected to an end of the first clamping arm away from the pressing member; the second fixing piece comprises a second clamping arm provided with the bearing part and a second control part connected to one end, far away from the bearing part, of the second clamping arm; an elastic connecting piece is arranged between the first control part and the second control part, and the first control part and the second control part are connected and fixed through the elastic connecting piece and are adjusted through the elastic connecting piece to form the fixed space.

3. The hemostatic device of claim 2, wherein the second grasping arm includes two grasping arms connected to the second control portion and symmetrically disposed, and the support portion is disposed on a side of the two grasping arms facing the first grasping arm.

4. The hemostatic device of claim 2, wherein the first grasping arm is provided with an adjustment recess, and the pressing member is slidably disposed within the adjustment recess.

5. The hemostatic device according to claim 4, wherein the pressing member comprises an adjustment portion which is engaged in the adjustment groove and a pressing portion which is fixed to a bottom of the adjustment portion.

6. Hemostatic device according to claim 5, wherein the pressing part is made of an elastic material.

7. The hemostatic device according to claim 5, wherein the pressing portion comprises an upper cover with a mounting hole and a lower cover enclosed at the bottom of the upper cover, and the adjusting portion is fixed in the upper cover through the mounting hole.

8. Hemostatic device according to claim 1, wherein a spring is provided inside the pressing element.

9. The hemostatic device of claim 2, wherein the first and second clamp arms are each provided in the shape of an arcuate plate.