Puncture auxiliary device beneficial to improving skin tension

Abstract

The utility model discloses a puncture auxiliary device favorable for improving skin tension, which comprises a flexible closed material layer for holding the lower side of an arm, clamping pieces for clamping the arm are arranged at two ends of the flexible closed material layer, air bags are arranged on the left side and the right side of the inner wall of the flexible closed material layer, and the air bags are connected with an inflating device. An air outlet capable of being opened and closed is formed in the air bag, and after the air bag is inflated, the skin on the lower side of the arm is clamped so that the skin on the upper side of the arm can be tightened; according to the utility model, the skin of the arm can be tightened, so that injection operation is facilitated.

Description

Technical Field

[0001] The utility model relates to a puncture auxiliary device which is beneficial to improving skin tension and belongs to the field of medical tools. Background Art

[0002] During the injection process, medical staff found that some patients had loose skin, which is common in elderly patients. Therefore, when giving an injection, it is usually necessary to tighten the skin at the injection site first to facilitate finding the blood vessels. The injection site is usually on the arm, so it is not easy for medical staff to tighten the patient's skin and find the blood vessels at the same time. More often, the assistance of multiple medical staff is required, which is undoubtedly troublesome, time-consuming and labor-intensive.

[0003] That is, there is a need for an injection auxiliary device that can tighten the skin of the arm to facilitate the injection operation. Utility Model Content

[0004] In view of this, the purpose of the utility model is to provide a puncture auxiliary device that is conducive to improving skin tension and can tighten the skin on the arm to facilitate injection operations; it can overcome the shortcomings of the prior art.

[0005] The purpose of this utility model is achieved through the following technical solutions:

[0006] The utility model discloses a puncture auxiliary device which is beneficial to improving skin tension. The utility model comprises a flexible sealed material layer for holding the lower side of an arm, clamping pieces for clamping the arm are arranged at both ends of the flexible sealed material layer, air bags are arranged on the left and right sides of the inner wall of the flexible sealed material layer, the air bags are connected to an inflation device, an openable and closable exhaust port is arranged on the air bags, and the air bags clamp the skin on the lower side of the arm after inflation to tighten the skin on the upper side of the arm.

[0007] The clamping member is a "C"-shaped elastic clamping plate.

[0008] As mentioned above, connecting rods are provided on both left and right sides between the clamping members.

[0009] The above also includes a base, and the base is connected to the clamping member.

[0010] In the above, sleeves are arranged on the outer arms on the left and right sides of the clamping member, and the base is a support frame, on which a connecting rod sleeved with the sleeves is arranged.

[0011] As mentioned above, a sponge pad is provided on the base, and the upper end of the sponge pad is surrounded by the lower side of the flexible sealed material layer.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model can hold the lower side of the patient's arm through the flexible sealed material layer, and then the head plays a positioning role through the clamping piece. At the same time, the airbag can clamp the skin on the lower side of the arm after inflation to make the skin on the upper side of the arm taut, which frees the medical staff from the work of tightening the arm and is conducive to better injection by the medical staff.

[0014] 2. The clamping piece is a "C"-shaped elastic splint. With this structure, when in use, you only need to clamp the arm from the lower side of the upper arm upwards, which is convenient for loading and unloading. At the same time, the "C"-shaped elastic splint can expose the skin on the upper side of the patient's arm, providing more operating space and field of view.

[0015] 3. Connecting rods are provided on both sides between the clamping parts, so that when loading and unloading the "C"-shaped elastic splint, the "C"-shaped elastic can be opened by holding the connecting rod, so as to facilitate the installation of the "C"-shaped elastic on the arm or removal from the arm.

[0016] 4. The device also includes a base, which is connected to the clamping piece. Sleeves are provided on the outer arms on the left and right sides of the clamping piece. The base is a support frame, and a connecting rod that is mutually sleeved with the sleeve is provided on the support frame. Such a structure, through the base, can solve the problem that the patient needs to suspend his arms when using the device.

[0017] 5. A sponge pad is provided on the base, and the upper end of the sponge pad is surrounded by the lower side of the flexible closed material layer, so that the sponge pad can make the patient's arm more comfortable when placed.

[0018] Other advantages, objectives and features of the present invention will be described in the following description to some extent, and will be apparent to those skilled in the art based on the following examination and research, or can be taught from the practice of the present invention to some extent. The objectives and other advantages of the present invention can be achieved and obtained through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below with reference to the accompanying drawings, in which:

[0020] Figure 1 It is a schematic diagram of the connection structure of the utility model.

[0021] Figure 2 for Figure 1 Schematic diagram of the split structure.

[0022] Figure 3 It is a schematic diagram of the structure of the airbag of the utility model after being inflated.

[0023] Figure 4 for Figure 3Front view of .

[0024] Among them, there are a flexible sealed material layer 1; a clamping piece 2; an airbag 3; a connecting rod 4; a base 5; and a sponge pad 6. DETAILED DESCRIPTION

[0025] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be understood that the preferred embodiments are only for illustrating the present invention, rather than for limiting the protection scope of the present invention.

[0026] like Figure 1-Figure 4 As shown, the utility model discloses a puncture assisting device which is beneficial to improving skin tension, which includes a flexible sealed material layer 1 for holding the lower side of the arm. The material of the flexible sealed material layer 1 is airtight, such as the material of the arm wrapped for blood pressure detection. Clamping pieces 2 for clamping the arm are provided at both ends of the flexible sealed material layer 1, and air bags 3 are provided on the left and right sides of the inner wall of the flexible sealed material layer 1. The air bags 3 are connected to an inflation device, which is not shown in the figure. An openable and closable exhaust port is provided on the air bag 3. After inflation, the air bag 3 clamps the skin on the lower side of the arm to tighten the skin on the upper side of the arm. With this structure, the lower side of the patient's arm can be held by the flexible sealed material layer 1, and the head plays a positioning role through the clamping piece 2. At the same time, the skin on the lower side of the arm can be clamped by the air bag 3 after inflation to tighten the skin on the upper side of the arm. This frees the medical staff from the work of tightening the arm, which is beneficial for the medical staff to better perform injections.

[0027] The clamping member 2 is a "C"-shaped elastic splint. With such a structure, when in use, it is only necessary to clamp the arm from the lower side of the upper arm upwards, which is convenient for loading and unloading. At the same time, the "C"-shaped elastic splint can expose the skin on the upper side of the patient's arm, providing more operating space and field of view.

[0028] At the same time, connecting rods 4 are provided on both sides between the clamping members 2, so that when loading and unloading the "C"-shaped elastic splint, the "C"-shaped elastic can be opened by holding the connecting rods 4, so as to facilitate the installation of the "C"-shaped elastic on the arm or removal from the arm.

[0029] Furthermore, the device also includes a base 5, which is connected to the clamping member 2. Sleeves are provided on the outer arms on the left and right sides of the clamping member 2. The base 5 is a support frame, and a connecting rod that is mutually sleeved with the sleeve is provided on the support frame. Such a structure, through the base 5, can solve the problem that the patient needs to suspend his arms when using the device.

[0030] At the same time, a sponge pad 6 is provided on the base 5, and the upper end of the sponge pad 6 is surrounded by the lower side of the flexible closed material layer 1, so that the sponge pad 6 can make the patient's arm more comfortable when placed.

[0031] When using the device, the medical staff first holds the connecting rod 4 with both hands and then opens the clamping piece 2, which is then mounted on the patient's arm from the bottom of the arm. Then, the airbags 3 on the left and right sides of the inner wall of the flexible sealed material layer 1 are inflated through the inflation device. During the inflation process, the airbags 3 clamp the skin on the lower side of the arm, thereby tightening the skin on the upper side of the arm, making it easier for the medical staff to find the blood vessels and give injections. After the needle is inserted, the device is removed from the patient's arm by deflation and opening the clamping piece 2.

[0032] The above is only a preferred embodiment of the utility model, and does not limit the confidentiality of the utility model in any form. Any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still falls within the scope of the technical solution of the utility model.

Claims

1. A puncture assisting device that is beneficial to improving skin tension, characterized in that: The invention comprises a flexible sealing material layer (1) for holding the lower side of an arm, clamping members (2) for clamping the arm are provided at both ends of the flexible sealing material layer (1), air bags (3) are provided on the left and right sides of the inner wall of the flexible sealing material layer (1), the air bags (3) are connected to an inflation device, and an openable and closable exhaust port is provided on the air bags (3). After inflation, the air bags (3) clamp the skin on the lower side of the arm to tighten the skin on the upper side of the arm.

2. The puncture assisting device for improving skin tension according to claim 1, characterized in that: The clamping member (2) is a "C"-shaped elastic clamping plate.

3. The puncture assisting device for improving skin tension according to claim 2, characterized in that: Connecting rods (4) are provided on both left and right sides between the clamping parts (2).

4. The puncture assisting device for improving skin tension according to claim 1, characterized in that: It also comprises a base (5), wherein the base (5) is connected to the clamping member (2).

5. The puncture assisting device for improving skin tension according to claim 4, characterized in that: Sleeves are provided on the outer arms on the left and right sides of the clamping member (2); the base (5) is a support frame, and a connecting rod sleeved with the sleeves is provided on the support frame.

6. The puncture assisting device for improving skin tension according to claim 5, characterized in that: A sponge pad (6) is provided on the base (5), and the upper end of the sponge pad (6) surrounds the lower side of the flexible sealing material layer (1).

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