Intradermal injection auxiliary tool

Abstract

The utility model relates to the technical field of medical instruments, in particular to an intradermal injection auxiliary tool which comprises an elastic clamping ring, the upper end face of the elastic clamping ring is open, holding plates are fixedly connected to the left side and the right side of the upper end face of the elastic clamping ring, holding holes are formed in the right sides of the two holding plates in a penetrating mode, and the holding holes are communicated with the holding plates. During use, the two holding plates are pulled to be far away from each other, an opening in the upper end of the elastic clamping ring is driven to be opened, an injector is clamped into the elastic clamping ring, then the elastic clamping ring is closed, the two holding plates are tightly attached, the two holding holes are aligned, the index finger of a nurse stretches into the holding holes, and then the nurse can hold the injector. The two holding plates are held by the hand, the supporting base makes contact with the skin of a patient, the supporting height of the supporting base and the angle between the needle head and the skin of the patient are 5 degrees, then injection operation is carried out, the angle between the needle head of the auxiliary syringe and the skin of the patient is 5 degrees, and convenience is provided for intradermal injection operation of nurses.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, in particular to an intradermal injection auxiliary tool. Background Art

[0002] Syringes are widely used in the medical field. In daily life, the most common syringes are for human use. Different syringes have different sizes, needles and syringes. Intradermal syringes are disposable items. According to nursing regulations, when making intradermal injections, the needle is required to be at an angle of 5° to the skin.

[0003] With the common intradermal injection needles currently used, nurses usually place their fingers under the syringe when injecting. However, this type of support makes the angle between the needle and the skin greater than 5°, making it difficult for nurses to control the injection angle of the needle, which brings difficulties to the nurses' injection work. Therefore, it is necessary to propose an intradermal injection auxiliary tool to solve the above-mentioned problems. Utility Model Content

[0004] The utility model aims to provide an intradermal injection auxiliary tool, which has the characteristic of facilitating the angle between the auxiliary syringe needle and the patient's skin to be 5 degrees, thus providing convenience for nurses in intradermal injection operations.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an intradermal injection auxiliary tool, comprising an elastic clamp, the upper end face of the elastic clamp is open, the left and right sides of the upper end face of the elastic clamp are fixedly connected with holding plates, the right sides of the two holding plates are penetrated with holding holes, and the lower end face of the elastic clamp is fixedly connected with a support seat.

[0006] In order to facilitate the fixation of the clamp on the outer wall of the syringe, as a preferred intradermal injection auxiliary tool of the utility model, the inner right side of the clamp is fixedly connected with an elastic fixing plug, and the inner left side of the clamp is provided with a fixing socket matching the elastic fixing plug.

[0007] In order to prevent the support seat from slipping against the skin, as a preferred intradermal injection auxiliary tool of the utility model, a silicone anti-slip pad is fixedly connected to the lower end surface of the support seat.

[0008] In order to improve the comfort of the fingers when inserting into the holding holes, as a preferred intradermal injection auxiliary tool of the utility model, the inner walls of the two holding holes are fixedly connected with sponge washers.

[0009] In order to avoid slipping between the elastic clamp and the syringe, as a preferred intradermal injection auxiliary tool of the utility model, the inner side wall of the elastic clamp is fixedly connected with anti-slip grooves.

[0010] In order to facilitate the alignment of the two holding holes and prevent discomfort caused by inserting fingers into the holding holes, as a preferred intradermal injection auxiliary tool of the utility model, the inner diameters of the two holding holes are the same and are arranged in concentric circles.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] When the utility model is used, the two holding plates are pulled and moved away from each other, driving the opening at the upper end of the elastic clamp to open, and the syringe is clamped into the elastic clamp, and then the elastic clamp is closed, the two holding plates are tightly fitted, and the two holding holes are aligned. The nurse inserts the index finger into the holding hole, holds the two holding plates with the hand, and the support seat contacts the patient's skin. The support height of the support seat and the angle between the needle and the patient's skin are 5°, and then the injection operation is performed. Therefore, this structure facilitates the angle between the auxiliary syringe needle and the patient's skin to be 5°, which provides convenience for the nurse's intradermal injection operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is the overall structure diagram of the utility model;

[0014] Figure 2 It is an overall cross-sectional view of the utility model;

[0015] Figure 3 It is the overall right side view of the utility model;

[0016] Figure 4 It is a schematic diagram of the overall use of the utility model.

[0017] In the figure: 1. elastic clamp; 101. elastic fixing plug; 102. fixing socket; 2. supporting seat; 201. silicone anti-skid pad; 3. holding plate; 301. holding hole; 4. sponge gasket. DETAILED DESCRIPTION

[0018] See also Figures 1 to 4 An intradermal injection auxiliary tool includes an elastic clamp 1, the upper end surface of the elastic clamp 1 is open, and the left and right sides of the upper end surface of the elastic clamp 1 are fixedly connected with holding plates 3, and the right sides of the two holding plates 3 are penetrated with holding holes 301, and the lower end surface of the elastic clamp 1 is fixedly connected with a support seat 2.

[0019] In this embodiment: when in use, pull the two holding plates 3 and move the two holding plates 3 away from each other, drive the opening at the upper end of the elastic clamp 1 to open, and clamp the syringe into the elastic clamp 1, then the elastic clamp 1 is closed, the two holding plates 3 fit tightly, and the two holding holes 301 are aligned. The nurse inserts the index finger into the holding hole 301, holds the two holding plates 3 with the hand, and the support base 2 contacts the patient's skin. The support height of the support base 2 and the angle between the needle and the patient's skin are 5°. Then the injection operation is performed, and the structure facilitates the angle between the auxiliary syringe needle and the patient's skin to be 5°, which provides convenience for the nurse's intradermal injection operation.

[0020] As a technical optimization solution of the utility model, an elastic fixing plug 101 is fixedly connected to the right side of the inner part of the clamping ring 1 , and a fixing socket 102 matching the elastic fixing plug 101 is opened on the left side of the inner part of the clamping ring 1 .

[0021] In this embodiment: after the clamping ring 1 is clamped to the outer wall of the syringe, the elastic fixing plug 101 is inserted into the fixing hole 102, thereby facilitating the fixing of the clamping ring 1 on the outer wall of the syringe.

[0022] As a technical optimization solution of the utility model, a silicone anti-skid pad 201 is fixedly connected to the lower end surface of the support seat 2.

[0023] In this embodiment, when the support base 2 contacts the patient's skin, the silicone anti-skid pad 201 prevents the support base 2 from slipping against the skin.

[0024] As a technical optimization solution of the present invention, the inner side walls of the two holding holes 301 are fixedly connected with sponge washers 4.

[0025] In this embodiment, when the nurse's finger is inserted into the gripping hole 301 , the sponge gasket 4 improves the comfort of the finger when inserting into the gripping hole 301 .

[0026] As a technical optimization solution of the utility model, the inner side wall of the elastic clamping ring 1 is fixedly connected with anti-slip grooves.

[0027] In this embodiment, when the elastic clamping ring 1 is clamped onto the outer wall of the syringe, the anti-slip grooves prevent the elastic clamping ring 1 and the syringe from slipping.

[0028] As a technical optimization solution of the present invention, the inner diameters of the two holding holes 301 are the same and are arranged in concentric circles.

[0029] In this embodiment, the inner diameters of the two gripping holes 301 are the same and they are arranged as concentric circles, so that after the two gripping plates 3 are aligned, the two gripping holes 301 are easily aligned, thereby preventing discomfort caused by inserting fingers into the gripping holes 301.

[0030] Working principle: When in use, pull the two holding plates 3 and move the two holding plates 3 away from each other, drive the opening at the upper end of the elastic clamp 1 to open, and insert the syringe into the elastic clamp 1. Then the elastic clamp 1 is closed, and the elastic fixed plug 101 is inserted into the fixed socket 102. The two holding plates 3 fit tightly, and the two holding holes 301 are aligned. The nurse inserts the index finger into the holding hole 301, holds the two holding plates 3 with the hand, and the support seat 2 contacts the patient's skin. The support height of the support seat 2 and the angle between the needle and the patient's skin are 5°, and then the injection operation is performed.

[0031] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An intradermal injection auxiliary tool, comprising an elastic clamp (1), characterized in that: The upper end surface of the elastic clamp (1) is open, and holding plates (3) are fixedly connected to the left and right sides of the upper end surface of the elastic clamp (1), and holding holes (301) are penetrated through the right sides of the two holding plates (3), and the lower end surface of the elastic clamp (1) is fixedly connected to the support seat (2).

2. An intradermal injection auxiliary tool according to claim 1, characterized in that: An elastic fixing plug (101) is fixedly connected to the right side of the interior of the clamp ring (1), and a fixing socket (102) matching the elastic fixing plug (101) is provided on the left side of the interior of the clamp ring (1).

3. An intradermal injection auxiliary tool according to claim 1, characterized in that: A silicone anti-skid pad (201) is fixedly connected to the lower end surface of the support seat (2).

4. The intradermal injection auxiliary tool according to claim 1, characterized in that: The inner side walls of the two holding holes (301) are both fixedly connected with sponge washers (4).

5. The intradermal injection auxiliary tool according to claim 1, characterized in that: The inner side wall of the elastic clamping ring (1) is fixedly connected with anti-slip grooves.

6. The intradermal injection auxiliary tool according to claim 1, characterized in that: The inner diameters of the two holding holes (301) are the same and are arranged in concentric circles.

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