CN219109461U

CN219109461U - Wrist pillow for radial artery blood sampling

Info

Publication number: CN219109461U
Application number: CN202222716173.6U
Authority: CN
Inventors: 李苹
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-06-02
Anticipated expiration: 2032-10-14

Abstract

The utility model belongs to the technical field of medical instruments, and particularly relates to a radial artery blood sampling wrist pillow which comprises a pillow body, wherein a filler is arranged in the pillow body; the concave surface is arranged at the upper end of the pillow body and used for placing the forearm; the fastener and the flexible belt are respectively arranged at two sides of the concave surface and are connected with the pillow body; the wrist pillow can fully expose the puncture point of the radial artery of a patient, and the concave surface can be used for fixedly placing the forearm of the patient, so that the movement of the patient due to the reflection of pain conditions is reduced, and the puncture success rate is improved.

Description

Wrist pillow for radial artery blood sampling

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to a radial artery blood sampling wrist pillow.

Background

In clinical care work, arterial blood is required to be collected, a patient frequently collects arterial blood specimen blood gas analysis and inspection, the most commonly collected part is the radial artery, clinically, when radial artery blood collection is carried out, the arm of the patient is usually abducted, then the wrist part of the patient is padded with articles such as a small pillow, a folded towel and the like, the nurse faces up and protrudes the wrist part of the patient, so that the skin of the wrist joint is fully exposed, and the most obvious part of the arterial pulsation at the position of about 1 cm of translation of the inner side of the radial styloid process is taken as a radial artery puncture point;

in the blood sampling process, a nurse needs to touch an artery with one hand and puncture with the other hand by using a puncture needle, and in the puncture process, if the hands of a patient move, the wrists are sunken, so that puncture dislocation is easy to cause and pain of the patient is increased. Most patients can not be fine cooperation nurse in radial artery blood sampling process take a blood sample, often hardly guarantee that a puncture is successful, even because patient removes the range too big, lead to gathering to venous blood, need another nurse to assist in the cooperation patient blood sampling to improve the puncture success rate, increased nurse's work burden.

Disclosure of Invention

In order to solve the technical problems, the utility model adopts the following technical scheme:

a wrist pillow for radial artery blood sampling comprises a pillow body, wherein a filler is arranged in the pillow body;

the concave surface is arranged at the upper end of the pillow body and used for placing the forearm;

the fastener and the flexible belt are respectively arranged at two sides of the concave surface and are connected with the pillow body;

and the elastic cushion is connected with the lower edge of the front part of the pillow body.

Further, the pillow further comprises a first connecting belt arranged on the side part of the pillow body and a second connecting belt arranged at the bottom of the elastic pad.

Further, the elastic pad rotates around the joint with the pillow body, and after the top of the pillow body is shielded, the first connecting belt and the second connecting belt form a magic tape to fold the elastic pad.

Further, the filler is a sponge.

Further, the outer surface of the pillow body is provided with a leather layer.

Further, the elastic pad is rectangular, and the length of the pillow body is equal to the width of the elastic pad.

Compared with the prior art, the utility model has the following beneficial effects:

1. by adopting the wrist pillow, the puncture point of the radial artery of the patient can be fully exposed;

2. the concave surface is arranged in the pillow body and is used for fixedly placing the forearm of a patient, so that the movement of the patient due to the reflection of pain conditions is reduced;

3. the puncture success rate is improved, and the radial artery blood sampling effect is improved;

4. the cooperation of flexible band and fastener is adopted, helps patient's hemostasis by compression after the puncture, reduces influence and harm to the patient to a great extent, improves nurse work efficiency.

Drawings

FIG. 1 is a schematic perspective view of a wrist pillow for radial artery blood collection according to an embodiment of the present utility model (view angle I);

FIG. 2 is a schematic perspective view of a wrist pillow for radial artery blood collection according to an embodiment of the present utility model (view II);

FIG. 3 is a schematic perspective view of an embodiment of a wrist pillow for radial artery blood collection according to the present utility model (view three);

reference numerals in the drawings of the specification include:

the pillow comprises a pillow body 1, a concave surface 10, a fastener 11, a flexible belt 12, an elastic cushion 2, a first connecting belt 3 and a second connecting belt 4.

Detailed Description

In order that those skilled in the art will better understand the present utility model, the following technical scheme of the present utility model will be further described with reference to the accompanying drawings and examples.

Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to be limiting of the present patent; for the purpose of better illustrating embodiments of the utility model, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted, and that like or similar reference numerals in the drawings correspond to like or similar components in the embodiments of the present utility model; in the description of the present utility model, it should be understood that, if the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience in describing the present utility model and simplifying the description, rather than indicating or implying that the apparatus or elements being referred to must have a specific orientation, be constructed and operated in a specific orientation, so that the terms describing the positional relationships in the drawings are merely for exemplary illustration and should not be construed as limiting the present patent, and that the specific meaning of the terms described above may be understood by those of ordinary skill in the art according to specific circumstances.

Examples:

as shown in fig. 1-3, the wrist pillow for radial artery blood sampling of the present utility model comprises a pillow body 1, wherein a filler is provided in the pillow body, a concave surface 10 is provided at the upper end of the pillow body 1 for forearm placement, the concave surface 10 is arc-shaped, thus fitting more comfortably with the arm of a patient, the pillow body is in a cuboid overall shape, and has the following dimensions which can be produced according to the needs, and the general recommended dimensions are: 15cm x 10cm x 6cm.

The filler inside the wrist pillow is mainly sponge, and the patient places the arm on the wrist pillow, so that the wrist pillow is comfortable, and the outer lining is mainly leather, thereby being convenient for disinfection and treatment after use.

The upper portion of the radial artery blood sampling wrist pillow is depressed downward to fit the back of the forearm, and when the patient's wrist is laid flat on the pillow upwards, the radial artery puncture point is exposed.

The fastener 11 and the flexible belt 12 are respectively arranged on two sides of the concave surface 10 and are connected with the pillow body 1, the fastener 11 is made of metal aluminum, a through hole for the flexible belt 12 to penetrate is formed in the middle of the fastener 11, the head of the flexible belt 12 penetrates from the fastener 11, the flexible belt 12 penetrates from the outside after being folded in half and is connected with the tail of the flexible belt 12, the connection mode can be realized by using a magic tape, the tightness degree can be conveniently adjusted according to the fine difference of arms of a patient, and after blood collection is completed, the flexible belt 12 assists the patient to puncture and then press hemostasis.

The elastic cushion 2 is connected with the lower edge of the front part of the pillow body 1, the elastic cushion 2 is rectangular, and the length of the pillow body 1 is equal to the width of the elastic cushion 2. The elastic pad 2 is made of flexible materials, when the wrist pillow is used, the forearm of a patient is placed at the concave surface 10, but the elbow joint of the patient is possibly in a suspended state, which is unfavorable for the exposure of the puncture point of the radial artery, if the elbow joint of the patient is in direct contact with the blood sampling table top or the support, the force point is small, the elbow has uncomfortable feeling, and the elastic pad 2 can solve the problem.

A first connecting band 3 arranged at the side part of the pillow body 1 and a second connecting band 4 arranged at the bottom of the elastic cushion 2. The elastic cushion 2 rotates around the joint with the pillow body 1, after the top of the pillow body 1 is shielded, the first connecting belt 3 and the second connecting belt 4 are combined into a magic tape, and the elastic cushion 2 is folded.

When the blood sampling work is completed or the wrist pillow needs to be moved, the elastic cushion 2 is inconvenient because of large area, so the first connecting belt 3 and the second connecting belt 4 are combined into a magic tape, and the elastic cushion 2 bypasses the pillow body 1 and covers and shields the pillow body by using sticky hair and sticky hooks.

The foregoing is merely exemplary of the present utility model, and the specific structures and features well known in the art are not described in any way herein, so that those skilled in the art will be able to ascertain all prior art in the field, and will not be able to ascertain any prior art to which this utility model pertains, without the general knowledge of the skilled person in the field, before the application date or the priority date, to practice the present utility model, with the ability of these skilled persons to perfect and practice this utility model, with the help of the teachings of this application, with some typical known structures or methods not being the obstacle to the practice of this application by those skilled in the art. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent.

Claims

1. A radial artery blood sampling wrist pillow, comprising:

the pillow body is internally provided with a filler;

2. A radial artery sampling wrist pillow as defined in claim 1, wherein: the pillow further comprises a first connecting belt arranged on the side part of the pillow body and a second connecting belt arranged at the bottom of the elastic pad.

3. A radial artery sampling wrist pillow as defined in claim 2, wherein: the elastic cushion rotates around the joint of the pillow body, and after the top of the pillow body is shielded, the first connecting belt and the second connecting belt form a magic tape to fold the elastic cushion.

4. A radial artery sampling wrist pillow as defined in claim 1, wherein: the filler is a sponge.

5. A radial artery sampling wrist pillow as defined in claim 1, wherein: the outer surface of the pillow body is provided with a leather layer.

6. A radial artery sampling wrist pillow as defined in claim 1, wherein: the elastic pad is rectangular, and the length of the pillow body is equal to the width of the elastic pad.