CN209884158U

CN209884158U - Infant pricks fixed oversleeve of needle blood sampling

Info

Publication number: CN209884158U
Application number: CN201822117242.5U
Authority: CN
Inventors: 刘芳; 朱媛媛; 周春艳; 张艳; 周静
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-17
Filing date: 2018-12-17
Publication date: 2020-01-03
Anticipated expiration: 2028-12-17

Abstract

The embodiment of the utility model discloses an infant puncture blood sampling fixing sleeve, which comprises a sleeve body and a clamping piece, wherein the sleeve body is symmetrically provided with a plurality of groups of connecting pieces, and the clamping piece is connected with the connecting pieces in a sliding way; the connecting piece comprises a plurality of connecting blocks fixedly connected on the oversleeve body; sliding the connecting blocks on the oversleeve body 1 together, so that one end of each connecting block is abutted against the bottom end of the sliding cavity of the adjacent connecting block; the arc-shaped blocks slide on the connecting blocks, and the corresponding connecting blocks are separated from the adjacent connecting blocks according to the used length, so that the arc-shaped blocks slide between the two connecting blocks, and the arc-shaped blocks reset under the action of the reset springs, so that the clamping is convenient, the infant can be conveniently pricked, and the blood sampling is convenient; the illuminating lamp on the oversleeve body can illuminate the blood vessel, so that the position of the blood vessel is convenient to determine, the blood vessel can be punctured easily, and blood sampling is convenient.

Description

Infant pricks fixed oversleeve of needle blood sampling

Technical Field

The utility model relates to the field of medical equipment, concretely relates to fixed oversleeve of infant's needle punching blood sampling.

Background

Arterial blood collection for pediatric patients is one of the nursing operations commonly used in clinical work, and hospitals need to confirm the physical condition of patients on the collected blood samples.

In the clinical needle inserting and blood collecting process, infants are easy to restless and struggle due to factors such as fear and the like. Especially, young children are difficult to control when struggling, and are prone to puncture failure. The operation can be successful only by inserting the needle for many times, and the work of medical staff is increased.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides an infant acupuncture and blood sampling fixing sleeve which is characterized in that the sleeve comprises a sleeve body and a clamping piece arranged on the sleeve body, wherein a plurality of groups of connecting pieces are symmetrically arranged on the sleeve body relative to the axis of the sleeve body, and the clamping piece is connected with the connecting pieces in a sliding way; the connecting piece includes a plurality of connecting blocks of rigid coupling on the oversleeve body.

Optionally, the clamping member includes a plurality of arc blocks, one end of each arc block is fixedly connected with a return spring, and one end of each return spring, which is far away from the arc block, is fixedly connected with one end of an adjacent arc block.

Optionally, a connecting column is arranged between the adjacent arc-shaped blocks, one end of the connecting column is fixedly connected with the arc-shaped blocks, the other end of the connecting column is connected with the end parts of the adjacent arc-shaped blocks in a sliding mode, and a sliding groove for the connecting column to slide is formed in the end part of each arc-shaped block.

Optionally, the arc piece slides with the connecting block and is connected, set up the recess that slides with the connecting block and be connected on the arc piece.

Optionally, a limiting block is fixedly connected to the top end of the connecting block close to the end of the oversleeve body, and the limiting block abuts against the side wall of the arc-shaped block.

Optionally, it is adjacent be provided with the sliding block between the connecting block, the one end and the connecting block fixed connection of sliding block, the other end and adjacent connecting block slide and be connected, and adjacent connecting block sets up the chamber that slides that supplies the sliding block to slide.

Optionally, two of the sliding cavities are fixedly connected with spring pieces, the spring pieces are arranged in a bent manner, and two ends of each spring piece are fixedly connected with the sliding cavities; the diameter of the end part of the sliding block close to the sliding cavity is smaller than that of the end part of the sliding block far away from the sliding cavity, and the end part of the sliding block close to the sliding cavity is abutted to the spring piece.

Optionally, the top rigid coupling that the sliding block is close to sliding chamber one end has the cooperation piece, the top rigid coupling that the sliding chamber is close to one side of connecting block has the butt piece with cooperation piece butt.

Optionally, one end of the oversleeve body is provided with an illuminating sleeve, and an illuminating lamp is arranged in the illuminating sleeve; the lateral wall that the oversleeve body was equipped with the one end of illumination cover has seted up the holding tank, the sliding connection is connected with the chucking post in the holding tank, the hole that slides that supplies the chucking post to slide is seted up to the both sides of holding tank, be provided with the piece that resets that makes the chucking post reset in the holding tank.

Has the advantages that:

when the fixing oversleeve for the infant needle insertion and blood sampling provided by the embodiment of the utility model is used, the connecting blocks on the oversleeve body are slid together, so that one end of each connecting block is abutted against the bottom end of the sliding cavity of the adjacent connecting block; the arc-shaped blocks slide on the connecting blocks, and the corresponding connecting blocks are separated from the adjacent connecting blocks according to the used length, so that the arc-shaped blocks slide between the two connecting blocks, and the arc-shaped blocks reset under the action of the reset springs, so that the clamping is convenient, the infant can be conveniently pricked, and the blood sampling is convenient; the illuminating lamp on the oversleeve body can illuminate the blood vessel, so that the position of the blood vessel is convenient to determine, the blood vessel can be punctured easily, and blood sampling is convenient.

Drawings

Fig. 1 is a schematic view of an overall structure of an infant needle inserting and blood sampling fixing sleeve according to an embodiment of the present invention;

fig. 2 is an enlarged schematic structural view of a portion a in fig. 1 showing a blood sampling and fixing sleeve for infant insertion according to an embodiment of the present invention;

fig. 3 is a schematic view showing a sliding block structure of an infant needle inserting and blood sampling fixing sleeve according to an embodiment of the present invention;

fig. 4 is a schematic structural view showing a spring leaf of the infant needle inserting and blood sampling fixing sleeve of the embodiment of the present invention.

Wherein:

1. an oversleeve body; 11. accommodating grooves; 12. clamping the column; 13. clamping a spring; 2. a connecting member; 21. connecting blocks; 211. a sliding cavity; 212. a butting block; 213. a spring plate; 22. a sliding block; 221. a matching block; 222. a transition surface; 23. a limiting block; 3. a clamping member; 31. an arc-shaped block; 311. a groove; 32. connecting columns; 33. a return spring; 4. an illumination sleeve; 41. an accommodating cavity; 42. an illuminating lamp.

Detailed Description

The technical scheme of the utility model is described in detail with the accompanying drawings.

Example 1

An infant puncture blood sampling fixing sleeve as shown in figure 1 comprises a sleeve body 1, four groups of connecting pieces 2 arranged on the side wall of the sleeve body 1 and a clamping piece 3 arranged on the sleeve body 1; one end of the oversleeve body 1 is sleeved with an illuminating sleeve 4, the inner side of the illuminating sleeve 4 is provided with four accommodating cavities 41 (not limited to the four accommodating cavities 41), an illuminating lamp 42 is fixedly connected in the accommodating cavity 41, a power supply is arranged in the illuminating sleeve 4, and the illuminating lamp 42 is electrically connected with the power supply; a switch is also electrically connected between the illuminating lamp 42 and the power supply; the end of the oversleeve body 1 provided with the illuminating sleeve 4 is provided with a through groove corresponding to the accommodating cavity 41.

As shown in fig. 1 and 2, the side wall of the cuff body 1 at the end provided with the illumination cuff 4 is provided with an accommodating groove 11, and the accommodating groove 11 is communicated with the side wall of the illumination cuff 4; a clamping column 12 is connected in the accommodating groove 11 in a sliding manner, sliding holes for the clamping column 12 to slide are formed in two sides of the accommodating groove 11, a clamping spring 13 is fixedly connected to one side of the accommodating groove 11, one end of the clamping spring 13 is fixedly connected with the side wall of the accommodating groove 11, and the other end of the clamping spring is fixedly connected with the clamping column 12; the holding groove 11 on the oversleeve body 1 can limit the needle tube, thereby being convenient for pricking and sampling blood for infants.

Be provided with the magic subsides between illumination cover 4 and the oversleeve body 1, the magic is pasted including colluding hair face and fluff face, and the outer wall fixed connection of colluding hair face and illumination cover 4 that the magic was pasted, the fluff face and the illumination cover 4 fixed connection that the magic was pasted, and illumination cover 4 passes through the fluff face and bonds with the fluff face that colludes of oversleeve body 1.

As shown in fig. 3 and 4, the four groups of connecting members 2 are distributed on the side wall of the oversleeve body 1 in an equal radian, each connecting member 2 comprises a plurality of connecting blocks 21, and one end of each connecting block 21, which is close to the oversleeve body 1, is fixedly connected with the oversleeve body 1; one side rigid coupling that connecting block 21 is close to adjacent connecting block 21 has sliding block 22, and sliding block 22 slides with adjacent connecting block 21 and is connected, offers the chamber 211 that slides that supplies sliding block 22 to slide on the adjacent connecting block 21.

The top end of one side of the adjacent sliding cavity 211 on the connecting block 21, which is close to the sliding block 22, is fixedly connected with a butting block 212, and the top end of one end of the sliding block 22, which is far away from the connecting block 21, is fixedly connected with a matching block 221 which is butted with the butting block 212; after the sliding block 22 slides in the sliding cavity 211 of the adjacent connecting block 21, the matching block 221 on the sliding block 22 abuts against the abutting block 212 in the sliding cavity 211, so that the sliding block 22 is limited, and the sliding block 22 can slide in the sliding cavity 211 conveniently.

Spring pieces 213 are arranged on two sides of the sliding cavity 211, and two ends of each spring piece 213 are fixedly connected with the top end and the bottom end of the sliding cavity 211 respectively; the spring piece 213 is arranged in a curved manner, and the convex surface of the spring piece 213 is far away from the side wall of the sliding cavity 211; the diameters of the two sides of one end of the sliding block 22, which is provided with the matching block 221, are smaller than the diameters of the two sides of the sliding block 22, and the two sides of one end of the sliding block 22, which is provided with the matching block 221, are abutted against the spring leaf 213 in the sliding cavity 211; transition surfaces 222 are arranged between the two sides of one end of the sliding block 22 provided with the matching block 221 and the sliding block 22.

As shown in fig. 1 and 2, the number of the clamping members 3 is two, for example. Clamping piece 3 includes spliced pole 32 between four arc pieces 31 and four arc pieces 31, the one end and the arc piece 31 fixed connection of spliced pole 32, and the other end slides with adjacent arc piece 31 and is connected, sets up the sliding groove that supplies spliced pole 32 to slide on the arc piece 31. The four arc-shaped blocks 31 have the same radian and the centers of the circles coincide, the connecting column 32 is arranged in a bent manner, and the center of the connecting column 32 coincides with the center of the circle of the arc-shaped block 31; a return spring 33 is sleeved on the connecting column 32, one end of the return spring 33 is fixedly connected with the arc-shaped block 31, and the other end of the return spring 33 is fixedly connected with the adjacent arc-shaped block 31; the arc block 31 is connected with the connecting block 21 in a sliding manner, and a groove 311 connected with the connecting block 21 in a sliding manner is formed in the arc block 31; the top end of the connecting block 21 close to the end of the oversleeve body 1 is fixedly connected with a limiting block 23 abutted against the side wall of the arc-shaped block 31; the arc piece 31 slides on the connecting block 21, and after the arc piece 31 and the limiting block 23 on the connecting block 21 abut, the arc piece 31 stops sliding, so that the sliding of the arc piece 31 out of the oversleeve body 1 is reduced.

The use principle is as follows: when the oversleeve is used, the connecting blocks 21 on the oversleeve body 1 are slid together, so that one end of each connecting block 21 is abutted against the bottom end of the sliding cavity 211 of the adjacent connecting block 21; the arc-shaped blocks 31 slide on the connecting blocks 21, and the corresponding connecting blocks 21 are separated from the adjacent connecting blocks 21 according to the used length, so that the arc-shaped blocks 31 slide between the two connecting blocks 21, the arc-shaped blocks 31 reset under the action of the reset springs 33, clamping is facilitated, the infant can be pricked conveniently, and blood collection is facilitated; the illuminating lamp 42 on the cuff body 1 can illuminate the blood vessel, so that the position of the blood vessel is convenient to determine, and blood sampling is convenient.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An infant acupuncture blood sampling fixing oversleeve is characterized by comprising an oversleeve body and clamping pieces arranged on the oversleeve body, wherein a plurality of groups of connecting pieces are symmetrically arranged on the oversleeve body relative to the axis of the oversleeve body, and the clamping pieces are connected with the connecting pieces in a sliding manner; the connecting piece includes a plurality of connecting blocks of rigid coupling on the oversleeve body.

2. The infant needle inserting and blood sampling fixing sleeve as claimed in claim 1, wherein the clamping member comprises a plurality of arc-shaped blocks, one end of each arc-shaped block is fixedly connected with a return spring, and one end of each return spring, which is far away from the arc-shaped block, is fixedly connected with one end of the adjacent arc-shaped block.

3. The infant needle inserting and blood sampling fixing sleeve as claimed in claim 2, wherein a connecting column is arranged between the adjacent arc-shaped blocks, one end of the connecting column is fixedly connected with the arc-shaped blocks, the other end of the connecting column is connected with the end parts of the adjacent arc-shaped blocks in a sliding manner, and a sliding groove for the connecting column to slide is formed in the end part of the arc-shaped block.

4. The infant needle inserting and blood sampling fixing sleeve as claimed in claim 2, wherein the arc-shaped block is slidably connected with the connecting block, and a groove slidably connected with the connecting block is formed on the arc-shaped block.

5. The infant needle inserting and blood sampling fixing sleeve according to claim 2, wherein a limiting block is fixedly connected to the top end of the connecting block near the end of the sleeve body, and the limiting block abuts against the side wall of the arc-shaped block.

6. The infant needle inserting and blood sampling fixing sleeve as claimed in claim 1, wherein a sliding block is disposed between adjacent connecting blocks, one end of the sliding block is fixedly connected with the connecting block, the other end of the sliding block is slidably connected with the adjacent connecting block, and a sliding cavity for sliding the sliding block is formed in the adjacent connecting block.

7. The infant needle inserting and blood sampling fixing sleeve according to claim 6, wherein two of the sliding cavities are fixedly connected with spring pieces, the spring pieces are arranged in a bent manner, and two ends of each spring piece are fixedly connected with the sliding cavities; the diameter of the end part of the sliding block close to the sliding cavity is smaller than that of the end part of the sliding block far away from the sliding cavity, and the end part of the sliding block close to the sliding cavity is abutted to the spring piece.

8. The infant needle inserting and blood sampling fixing sleeve according to claim 6, wherein a matching block is fixedly connected to the top of one end of the sliding block close to the sliding cavity, and an abutting block abutting against the matching block is fixedly connected to the top of one side of the sliding cavity close to the connecting block.

9. The infant needle inserting and blood sampling fixing oversleeve of claim 1, wherein an illuminating sleeve is arranged at one end of the oversleeve body, and an illuminating lamp is arranged in the illuminating sleeve; the lateral wall that the oversleeve body was equipped with the one end of illumination cover has seted up the holding tank, the sliding connection is connected with the chucking post in the holding tank, the hole that slides that supplies the chucking post to slide is seted up to the both sides of holding tank, be provided with the piece that resets that makes the chucking post reset in the holding tank.