CN213131342U

CN213131342U - Venous transfusion auxiliary device

Info

Publication number: CN213131342U
Application number: CN202021249317.6U
Authority: CN
Inventors: 徐国君
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-05-07
Anticipated expiration: 2030-06-24

Abstract

The utility model discloses a venous transfusion auxiliary device, including base, domatic, hand handle, go up back wall, through wires hole, base and domatic continuous to become 15-20 degrees angles, the base be connected with the hand handle, last back wall be connected with domatic, the threading set up at last back wall. The utility model discloses simple structure, low cost can help medical personnel, especially the medical personnel who lack of experience accomplish venous transfusion fast, accurately, alleviates patient's misery.

Description

Venous transfusion auxiliary device

Technical Field

The utility model relates to an infusion auxiliary device belongs to the medical instrument field.

Background

Intravenous infusion is a common clinical treatment modality. At present, when the intravenous infusion is clinically performed on a patient, the needle is completely penetrated into the vein by the personal technology and experience of medical staff. Puncturing of blood vessels is often the case if the patient has poor vascular conditions, such as obesity, dehydration, or a lack of experience with medical personnel. Current infusion devices do not address the above-mentioned problems.

Disclosure of Invention

In order to solve the above problems, the present invention aims to provide an intravenous injection assisting device, which can help medical staff to keep the stable penetration of the needle head during the infusion.

The venous transfusion auxiliary device of the utility model comprises: the hand pressing handle is connected with the base, the upper back wall is connected with the slope surface, and the threading hole is formed in the upper back wall. The transfusion tube is connected with the needle head through the threading hole and the connecting device.

The utility model discloses simple structure, low cost can help medical personnel, especially the medical personnel who lack of experience accomplish venous transfusion fast, accurately, alleviates patient's misery. When the blood vessel condition of the patient is good, the medical staff can complete the transfusion completely by the personal experience without the aid of the auxiliary device, and only the auxiliary device needs to be removed at the moment, so that the operation is convenient.

Drawings

FIG. 1 is a side view of an infusion aid

FIG. 2 is a side view of another embodiment

FIG. 3 is a schematic view of a slope

1, 101, a base 2, a lower back wall 3,

side walls

4, 104,

slopes

5, 105, an

upper back wall

6, 106, a threading hole 7, a transfusion tube 8, a connecting device 9, a

needle

10, 110, a hand handle 11, a chute

Detailed Description

In one embodiment of the present invention, as shown in fig. 1, the base 1 is connected to the slope 4 to form an angle of 15-20 degrees, the hand handle 10 is connected to the base 1, the upper back wall 5 is connected to the slope 4, the threading hole 6 is provided on the upper back wall 5, the infusion tube 7 passes through the threading hole 6 and is connected to the needle 9 through the connecting device 8. In this embodiment, the upper, lower and rear sides of the side wall 3 are respectively connected with the slope 4, the base 1 and the lower rear wall 2.

In another embodiment of the present invention, as shown in fig. 2, the slope 104 is connected to the base 101 at an angle of 15-20 degrees, the handle 110 is connected to the base 101, the upper back wall 105 is connected to the slope 104, and the threading hole 106 is disposed below the upper back wall 105. In this embodiment, the side wall and the lower rear wall are removed, so that the angle between the slope 104 and the base 101 can be adjusted manually.

In the third embodiment of the present invention, the slope 4 is provided with a sliding groove 11. When in use, the needle can slide downwards along the sliding groove 11, so that the stability of the needle is easier to maintain. Preferably, the sliding groove is a U-shaped groove.

When in transfusion, the auxiliary device is needed to be used, the medical staff can aim the lower part of the slope surface of the device at a target blood vessel, the left hand presses the hand pressing handle and the right hand holds the needle, so that the needle slides along the slope surface and accurately pierces the blood vessel.

If the auxiliary device is not needed, the auxiliary device can be removed and the needle can be directly held to penetrate the blood vessel.

Claims

1. An auxiliary device for venous transfusion comprises a transfusion tube and a needle head and is characterized by comprising a base, a slope surface, a hand handle, an upper back wall and a threading hole, wherein the base is connected with the slope surface and forms an angle of 15-20 degrees, the base is connected with the hand handle, the upper back wall is connected with the slope surface, and the threading is arranged on the upper back wall.

2. The apparatus of claim 1, including side walls and a lower rear wall, the side walls being connected to the ramp, the base and the lower rear wall, respectively.

3. The device of claim 1, wherein the angle between the ramp and the base is adjustable.

4. A device according to any one of claims 1-3, wherein a chute is provided on said ramp.

5. The device of claim 4, wherein the slot is a U-shaped slot.