CN217365974U

CN217365974U - Radial artery pressurizer

Info

Publication number: CN217365974U
Application number: CN202220920221.0U
Authority: CN
Inventors: 朱友琦; 胡威; 江尕学; 邢尓坤; 白明
Original assignee: First Hospital of Lanzhou University
Current assignee: First Hospital of Lanzhou University
Priority date: 2022-04-20
Filing date: 2022-04-20
Publication date: 2022-09-06
Anticipated expiration: 2032-04-20

Abstract

The utility model provides a radial artery pressurizer relates to medical instrument technical field. The device comprises a fixing component, a compression component, a supporting component and a pressurizing component, wherein one end of the fixing component is connected with the compression component, the other end of the fixing component is positioned above the compression component, the compression component is positioned above the radius, the compression component can carry out targeted compression position design on the radial artery, the whole arm is prevented from being compressed, swelling is avoided, the comfort level of a patient is improved, the supporting component is respectively and fixedly connected with the top end of the fixing component and the compression component, the supporting component provides supporting force when the compression component deforms, an expansion capsule body is arranged inside the compression component, the pressurizing component is communicated with the expansion capsule body, the pressurizing component can pressurize the expansion capsule body to enable the expansion capsule body to expand and deform, produce the oppression effect to the position of puncturing, carry out hemostasis operation, the pressure components is liquid pressure device or gaseous pressure device, and the user can select suitable pressure device according to the demand.

Description

Radial artery pressurizer

Technical Field

The utility model belongs to the technical field of the medical instrument technique and specifically relates to a radial artery presser is related to.

Background

Radial artery puncture is a common medical care means in clinic, and has the characteristics of small wound, less pain, easy compression and hemostasis.

The applicant finds that at least the following technical problems exist in the prior art: the existing radial artery pressurizer usually presses the whole arm, so that the ulna and the radius are both pressed, and the pressing feeling is strong.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a radial artery presser to solve the technical problem who exists among the prior art. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a radial artery presser, includes fixed subassembly, oppression subassembly, supporting component and pressurization subassembly, fixed subassembly one end with the oppression subassembly is connected and its other end is located the top of oppression subassembly, the arm stretches into behind the fixed subassembly the top that the oppression subassembly is located the arm radius, the supporting component respectively with fixed subassembly's top with oppress subassembly fixed connection, the inside extension utricule that is provided with of oppression subassembly, the pressurization subassembly with the extension utricule is linked together, the pressurization subassembly is liquid pressure device or gaseous pressure device.

Preferably, the fixing member includes an outer layer and an inner layer, the outer layer being attached to an outer side of the inner layer.

Preferably, the puncture positioning part is arranged on the pressing assembly.

Preferably, the puncture positioning part comprises two puncture mark points arranged at intervals, and the two puncture mark points are printed on the outer wall of the compression assembly.

Preferably, the supporting component comprises a hollow upright post, and two ends of the hollow upright post are respectively fixedly connected with the top end of the fixing component and the pressing component.

Preferably, the compression assembly is made of a silicone or latex material.

Preferably, the compression assembly is made of a transparent material.

Preferably, the fixing component is made of transparent materials.

The utility model has the advantages that: the radial artery pressurizer comprises a fixing component, a pressing component, a supporting component and a pressurizing component, wherein one end of the fixing component is connected with the pressing component, the other end of the fixing component is positioned above the pressing component, the fixing component has a certain supporting effect, the structure can be kept relatively stable, the fixing is easy, after an arm extends into the fixing component, the pressing component is positioned above the radius of the arm, and the arm is positioned between the lower half part of the fixing component and the pressing component;

the compression assembly is positioned above the radius, and the compression assembly can carry out targeted compression position design on the radial artery, so that the whole arm is prevented from being compressed, swelling is avoided, and the comfort level of a patient is improved;

the supporting component is fixedly connected with the top end of the fixing component and the pressing component respectively, the supporting component can keep the position relation between the top end of the fixing component and the pressing component constant, and a supporting force is provided when the pressing component deforms;

the compression assembly is internally provided with an expansion capsule body, the compression assembly is communicated with the expansion capsule body, the compression assembly can pressurize in the expansion capsule body to enable the expansion capsule body to expand and deform, a compression effect is generated on a puncture position, hemostasis operation is performed, the compression assembly is preferably a liquid compression device or a gas compression device, a more flexible compression mode is provided, and a user can select a proper compression device according to requirements.

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 of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of a liquid pressurizing apparatus according to the present invention;

FIG. 2 is a schematic diagram of a gas pressurizing device according to the present invention;

FIG. 1 shows a fixing assembly; 11. an outer layer; 12. an inner layer; 2. a compression assembly; 21. a puncture positioning part; 22. expanding the balloon; 3. a support assembly; 31. a hollow upright post; 4. and a pressurizing assembly.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "lateral", "length", "width", "height", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "side", and the like indicate orientations or positional relationships based on those shown in fig. 1, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as the case may be, by those of ordinary skill in the art.

Referring to fig. 1 and 2, the present embodiment provides a radial artery pressurizer, including a fixing component 1, a compressing component 2, a supporting component 3 and a pressurizing component 4, one end of the fixing component 1 is connected to the compressing component 2, and the other end is located above the compressing component 2, the fixing component 1 has a certain supporting effect, so that the structure itself can be kept relatively stable and easy to fix, after an arm extends into the fixing component 1, the compressing component 2 is located above the radius of the arm, so that the arm is located between the lower half part of the fixing component 1 and the compressing component 2;

the compression component 2 is positioned above the radius, and the compression component 2 can carry out targeted compression position design on the radial artery, so that the whole arm is prevented from being compressed, swelling is avoided, and the comfort level of a patient is improved;

the supporting component 3 is fixedly connected with the top end of the fixing component 1 and the pressing component 2 respectively, the supporting component 3 can keep the position relation between the top end of the fixing component 1 and the pressing component 2 constant, and provides supporting force when the pressing component 2 deforms;

the compression component 2 is internally provided with an expansion capsule 22, the compression component 4 is communicated with the expansion capsule 22, the compression component 4 can compress the expansion capsule 22 to expand and deform the expansion capsule, a compression effect is generated on a puncture part, and hemostasis operation is performed, the compression component 4 is preferably a liquid compression device or a gas compression device, a more flexible compression mode is provided, and a user can select a proper compression device according to requirements;

the liquid pressurizing device can adopt a mode that an injection needle tube injects water into the expansion capsule body 22 through a pipeline, when the compression is relieved, the injection needle tube can be used for pumping out the water in the expansion capsule body 22, the use is very convenient, the pipeline can be directly communicated with the expansion capsule body 22, and the other end of the pipeline is detachably connected with a sealing plug and is plugged through the sealing plug;

the gas pressurizing device can adopt a mode that the inflatable ball inflates the expansion bag body 22 through the pipeline, the function and the use mode of the inflatable ball of the sphygmomanometer in the prior art are the same, when the compression is relieved, a pressure relief valve on the inflatable ball can be used for pressure relief, and the pipeline can be directly communicated with the expansion bag body 22.

As an alternative embodiment, the fastening assembly 1 includes an outer layer 11 and an inner layer 12, the outer layer 11 is connected to the outside of the inner layer 12, the outer layer 11 may preferably be made of a material having a good supporting effect, the outer layer 11 can maintain its shape, reduce deformation as much as possible, and provide a reaction force when pressed, and the inner layer 12 may preferably be made of a material having a soft texture so that an arm feels more comfortable when contacting it.

As an alternative embodiment, the compression assembly 2 is provided with the puncture positioning part 21, and the puncture positioning part 21 is used for positioning the bleeding position, so that the positioning is more accurate.

As an optional embodiment, the puncture positioning portion 21 includes two puncture mark points arranged at intervals, the two puncture mark points are printed on the outer wall of the compression assembly 2, and the puncture point position can be positioned at the central position of the distance between the two puncture mark points in each positioning, so that the positioning is more accurate.

As an optional embodiment, the supporting component 3 includes a hollow column 31, two ends of the hollow column 31 are respectively fixedly connected with the top end of the fixing component 1 and the pressing component 2, the hollow column 31 can fix the top end of the fixing component 1 and the pressing component 2, and when the expansion capsule 22 inside the pressing component 2 is expanded under the action of the pressurizing component 4, the top of the pressing component 2 can be propped against, so that the deformation of the pressing component 2 is more transferred to the bottom thereof, and a good supporting effect is provided.

As optional implementation mode, oppression subassembly 2 adopts silica gel or latex material to make, and the texture of silica gel and latex is all comparatively soft, can reduce the oppression and feel when the oppression, promotes patient's comfort level, can bear pressure simultaneously to exert pressure accurately at the puncture site, it is more accurate.

As an optional embodiment, the compression assembly 2 is made of a transparent material, and the transparent compression assembly 2 is accurately positioned in the puncture positioning portion 21, and is also convenient for medical staff or patients to observe the state of the puncture site in real time.

As an alternative embodiment, the fixing component 1 is made of transparent materials, and the transparent fixing component 1 can be matched with the transparent pressing component 2, so that medical staff or patients can observe the condition of the puncture site in real time.

The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A radial artery pressurizer is characterized by comprising a fixing component (1), a compression component (2), a supporting component (3) and a pressurizing component (4), wherein: the one end of fixed subassembly (1) with oppress the subassembly (2) and be located its other end oppress the top of subassembly (2), the arm stretches into behind fixed subassembly (1) oppression subassembly (2) are located the top of arm radius, supporting component (3) respectively with the top of fixed subassembly (1) with oppress subassembly (2) fixed connection, oppress the inside extension utricule (22) that is provided with of subassembly (2), pressurization subassembly (4) with extension utricule (22) are linked together, pressurization subassembly (4) are liquid pressure device or gaseous pressure device.

2. The radial artery pressurizer of claim 1, wherein: the fixing component (1) comprises an outer layer (11) and an inner layer (12), wherein the outer layer (11) is connected to the outer side of the inner layer (12).

3. The radial artery pressurizer of claim 1, wherein: the pressing component (2) is provided with the puncture positioning part (21).

4. The radial artery pressurizer of claim 3, wherein: the puncture positioning part (21) comprises two puncture mark points which are arranged at intervals, and the two puncture mark points are printed on the outer wall of the compression assembly (2).

5. The radial artery pressurizer of claim 1, wherein: the supporting component (3) comprises a hollow upright post (31), and two ends of the hollow upright post (31) are fixedly connected with the top end of the fixing component (1) and the pressing component (2) respectively.

6. The radial artery pressurizer of claim 1, wherein: the compression component (2) is made of silica gel or latex materials.

7. The radial artery pressurizer of claim 1, wherein: the compression component (2) is made of transparent materials.

8. The radial artery pressurizer of claim 1, wherein: the fixing component (1) is made of transparent materials.