CN205458868U - Vein point of puncture hemostasis pressing device - Google Patents

Abstract

The utility model discloses a vein point of puncture hemostasis pressing device comprises support, briquetting and band, and the band is fixed at the both ends of support, has the mounting hole in the middle of the support, and the briquetting is installed in the mounting hole, is provided with the bump on the both ends wall of mounting hole, and the both ends of briquetting have the pit, and the briquetting can reciprocate in the mounting hole, and the relative position of briquetting for the support can be prescribed a limit to with the pit cooperation to the bump. The briquetting bottom surface is protruding form, and the bottom surface of briquetting is provided with the cushion, and the cushion posts hemostatic plaster, and the cushion makes the people feel comfortable. The utility model discloses it is correct to guarantee to press down the position to the injection point of puncture, and the dynamics of pressing down is evenly moderate, avoids the emergence of subcutaneous extravasated blood, has lightened patient's misery, promotes the healing of point of puncture.

Description

A venipuncture point hemostatic presser

technical field

The utility model relates to a medical device, in particular to a hemostatic presser for a venipuncture point.

Background technique

At present, after intravenous drug injection, infusion, blood transfusion or intravenous catheterization, the general practice when pulling out the needle is that the nurse presses the needle with a cotton swab first, and then switches to the patient or the caregiver to continue pressing. The intermittent will cause the blood in the blood vessel to flow to the subcutaneous along the unhealed puncture point; because the needle is inserted at a certain angle, the puncture point of the skin and the puncture point of the blood vessel are not coincident, and sometimes the pressing part is too small and the pressing position is not correct. The puncture point of the blood vessel will also cause blood to flow to the subcutaneous; in addition, some patients and their family members rub the puncture point, which will cause subcutaneous congestion, cause unnecessary pain to the patient, and affect the continued use of the vein.

Contents of the invention

The purpose of the utility model is to solve the above problems, and provide a hemostatic presser for venipuncture points.

The utility model is composed of a bracket, a pressing block and a belt. The inner side of the belt is coated with hot-melt pressure-sensitive adhesive, which facilitates fixing the belt on the skin next to the puncture point. The belt is fixed at both ends of the bracket. The pressure block is installed in the installation hole. There are bumps on the two ends of the installation hole. There are pits at both ends of the pressure block. The pressure block can move up and down in the installation hole. The combination of the bump and the pit can limit the pressure. The relative position of the block relative to the bracket, or the two ends of the pressing block have convex points, and the two ends of the mounting hole are provided with pits. The bottom surface of the briquetting block is convex, and the bottom surface of the briquetting block is provided with a cushion, and the cushion is pasted with a hemostatic patch, and the cushion makes people feel comfortable.

The infusion patch can be used to press the indwelling needle or the puncture point after blood drawing, which avoids the problem that the pressing position of the cotton swab is too small.

Working process and principle of the present utility model:

After the venipuncture is completed, when the needle is to be pulled out, one end of the belt of the utility model can be pasted on the skin next to the puncture point through the hot-melt pressure-sensitive adhesive, and the other end of the belt can be pasted through the hot-melt pressure-sensitive adhesive when the needle is pulled out. The glue is pasted on the other side of the puncture point. When the needle tip is pulled out, press the pressing block down to touch the puncture point. The pressure can be adjusted by adjusting the pressure block up and down. After pressing for a specified time, the utility model Just remove it.

The beneficial effects of the utility model:

It can ensure that the pressing position of the injection puncture point is correct, and the area is enough to cover the puncture point of the skin and blood vessels; the pressure is uniform and moderate, which minimizes the possibility of subcutaneous congestion, promotes the healing of the puncture point, and reduces the pain of the patient.

Description of drawings

Fig. 1 is the sectional view of the local structure of the utility model.

Fig. 2 is a sectional view of the utility model.

Fig. 3 is a top view of the utility model.

detailed description

Please refer to Fig. 1, Fig. 2 and Fig. 3, the present embodiment is composed of a bracket 1, a pressure block 2 and a drawstring 3, and the inside of the drawstring 3 is coated with a hot-melt pressure-sensitive adhesive 6, which is convenient for fixing the drawstring 3 on the puncture On the skin next to the point, the drawstring 3 is fixed on the two ends of the bracket 1, the middle of the bracket 1 has a mounting hole 11, the pressure block 2 is installed in the mounting hole 11, and the two ends of the mounting hole 11 are provided with bumps 12, pressing Both ends of the block 2 have recesses 21, the pressing block 2 can move up and down in the mounting hole 11, and the protrusion 12 cooperates with the recess 21 to define the relative position of the pressing block 2 relative to the bracket 1, or the two ends of the pressing block 2 There are bumps, and pits are arranged on the two end walls of the installation hole 11 . The bottom surface of the briquetting block 2 is convex, and the bottom surface of the briquetting block 2 is provided with a cushion 4, and the cushion 4 is pasted with a hemostatic patch 5, and the cushion 4 makes people feel comfortable.

The working process and principle of this embodiment:

After the venipuncture is completed, when the needle is to be pulled out, one end of the belt 3 of the present utility model can be pasted on the skin next to the puncture point through the hot-melt pressure-sensitive adhesive 6, and the other end of the belt 3 can be passed through the hot-melt pressure-sensitive adhesive 6 when the needle is pulled out. The melted pressure-sensitive adhesive 6 is pasted on the other side of the puncture point. When the needle tip is pulled out, press the pressure block 2 downward to touch the puncture point. The pressure can be adjusted by adjusting the pressure block 2 up and down. Finally, the utility model is pulled down and gets final product.

Claims (2)

1. a venipuncture point hemostasis pushing device, it is characterised in that: it is by support (1), briquetting (2) Constituting with band (3), band (3) inner side scribbles hot-fusible pressure-sensitive adhesive (6), and band (3) is fixed on and props up The two ends of frame (1), have installing hole (11) in the middle of support (1), and briquetting (2) is arranged on installing hole (11) in, the end walls of installing hole (11) is provided with salient point (12), the two ends tool of briquetting (2) Having pit (21), briquetting (2) can move up and down in installing hole (11), salient point (12) and pit (21) coordinate and can limit the briquetting (2) the relative position relative to support (1), or briquetting (2) Two ends have salient point, and the end walls of installing hole (11) is provided with pit；Briquetting (2) bottom surface is projection Shape, the bottom surface of briquetting (2) is provided with cushion (4), and cushion (4) posts hemostatic adhesive bandage (5).

A kind of venipuncture point hemostasis pushing device the most according to claim 1, it is characterised in that: institute The two ends stating briquetting (2) have salient point, and the end walls of installing hole (11) is provided with pit.