Cotton ball pressing device used after blood sampling

Abstract

The utility model discloses a cotton ball pressing device used after blood sampling. The cotton ball pressing device comprises an elastic piece and an adjusting assembly. A pressing head is arranged at the right end of the elastic piece, the pressing head is connected with the lower end face of the elastic piece, and a first hook-and-loop fastener is arranged at the left end of the elastic piece; the blood sampling device has the advantages that the situation that when a cotton ball is fixed through a fixing patch, the skin of a patient is torn due to the fact that the cotton ball is detached can be avoided, and secondary bleeding of a blood sampling needle hole possibly caused by skin tearing is avoided; therefore, secondary injury possibly caused to a user due to the fact that a fixing patch is adopted for fixing is effectively avoided; the blood sampling cotton ball of a patient can be automatically pressed, inconvenience caused by long-term manual pressing to a user is avoided, finally, the tightness of the cotton ball pressing device can be adjusted through cooperation of a first hook-and-loop fastener and an adjusting assembly, and therefore the pressing force can be adjusted, and meanwhile the use requirements of patients with different arm thicknesses are met; and popularization and use of the product are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of pressers, in particular to a cotton ball presser after blood sampling. Background Art

[0002] Blood collection refers to the process of medical staff collecting blood samples through veins and arteries. After the patient's blood is drawn, medical staff often give the patient a cotton ball for the patient to press the blood collection site to achieve hemostasis. For example, the patent with application number 202222669590.X discloses a post-blood collection auxiliary pressure hemostatic patch, which can fix the cotton ball at the patient's blood collection site and press the cotton ball on the patient's bleeding site, which is very practical.

[0003] The above design fixes the cotton ball by means of a fixing patch. When the fixing patch is removed, the sticky substance on the fixing patch is likely to remain on the patient's skin, causing discomfort to the user. Moreover, removing and tearing the fixing patch is likely to cause bleeding in the eye of the blood collection needle again, causing secondary injury to the user.

[0004] To this end, we proposed a cotton ball presser after blood collection. Utility Model Content

[0005] The purpose of the present invention is to solve the above problems and provide advantages such as greater comfort, avoidance of secondary injuries, and adjustable pressing force, as described below.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The utility model provides a cotton ball presser after blood collection, comprising an elastic sheet and an adjustment component;

[0008] A pressing head is provided at the right end of the elastic sheet, the pressing head is connected to the lower end surface of the elastic sheet, and a first Velcro is provided at the left end of the elastic sheet;

[0009] The adjustment component is connected to an end of the elastic sheet away from the first Velcro.

[0010] Preferably, the elastic sheet is made of transparent plastic, the thickness of the elastic sheet is 1-2 mm, the length of the elastic sheet is 60-80 mm, and the width of the elastic sheet is 15-25 mm, so as to ensure the elasticity of the elastic sheet.

[0011] Preferably, the pressing head is made of silicone material, and the thickness of the pressing head is 15-25 mm, ensuring the pressing comfort of the pressing head.

[0012] Preferably, the first Velcro is connected to the upper end surface of the elastic sheet, and the length of the first Velcro is 30-50 mm, which ensures the connection and installation of the first Velcro and lays a foundation for the subsequent fixation of the presser.

[0013] Preferably, the adjustment component includes a connecting cloth belt, the length of the connecting cloth belt is 70-90 mm, the upper end of the connecting cloth belt is connected to the elastic sheet by a round head rivet, and the lower end of the connecting cloth belt is provided with a second Velcro to realize the connection and installation of the adjustment component and ensure the normal use of the adjustment component.

[0014] Preferably, the elastic sheet is provided with a mounting hole corresponding to the round head rivet, and the round head rivet is adapted to the mounting hole to ensure the installation of the round head rivet, thereby laying a foundation for the connection and installation between the connecting cloth belt and the elastic sheet.

[0015] Preferably, the second Velcro corresponds to the first Velcro, the length of the second Velcro is 30-50 mm, and the second Velcro and the first Velcro are cooperatively bonded to achieve cooperative bonding between the second Velcro and the first Velcro, laying the foundation for fixing the presser on the arm.

[0016] The beneficial effects of the utility model are:

[0017] The cotton ball is fixed by the elastic sheet, the first Velcro and the adjustment component, which can avoid sticky substance residue on the user's skin when the cotton ball is fixed by the fixing sticker, thereby avoiding discomfort to the user caused by the sticky substance residue.

[0018] The cotton ball is fixed by the elastic sheet, the first Velcro and the adjustment component, so that when the cotton ball is fixed by the fixing patch, the patient's skin may be prevented from being torn when the cotton ball is removed, and secondary bleeding from the blood collection needle eye caused by skin tearing may be avoided, thereby effectively avoiding secondary damage to the user that may be caused by the fixing patch.

[0019] Through the coordinated use of the elastic sheet, the pressing head, the first Velcro and the adjusting component, the patient's blood collection cotton ball can be automatically pressed, avoiding the inconvenience caused to the user by long-term manual pressing. Finally, through the coordination of the first Velcro and the adjusting component, the tightness of the cotton ball presser can be adjusted, thereby achieving the adjustment of the pressing force channel, while meeting the use needs of patients with different arm thicknesses. The functions are more comprehensive, which facilitates the promotion and use of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1It is a front view structural schematic diagram of the utility model;

[0022] Figure 2 This utility model Figure 1 Schematic diagram of the three-dimensional structure;

[0023] Figure 3 This utility model Figure 1 A schematic diagram of a three-dimensional cross-sectional structure;

[0024] Figure 4 This utility model Figure 3 Schematic diagram of the enlarged structure at point A in the middle.

[0025] The following are the descriptions of the reference numerals:

[0026] 1. Elastic sheet; 2. Pressing head; 3. First Velcro; 4. Adjustment component; 401. Connecting cloth belt; 402. Round head rivet; 403. Second Velcro; 5. Mounting hole. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0028] See also Figure 1-Figure 4As shown, the utility model provides a cotton ball presser after blood sampling, comprising an elastic sheet 1 and an adjusting component 4; a pressing head 2 is arranged at the right end of the elastic sheet 1, the pressing head 2 is connected to the lower end face of the elastic sheet 1, the elastic sheet 1 is made of transparent plastic, the thickness of the elastic sheet 1 is 1-2 mm, the length of the elastic sheet 1 is 60-80 mm, the width of the elastic sheet 1 is 15-25 mm, the elasticity of the elastic sheet 1 is ensured, a first Velcro 3 is arranged at the left end of the elastic sheet 1, the pressing head 2 is made of silicone material, the thickness of the pressing head 2 is 15-25 mm, the pressing comfort of the pressing head 2 is ensured, the first Velcro 3 is connected to the upper end face of the elastic sheet 1, the length of the first Velcro 3 is 30-50 mm, the connection and installation of the first Velcro 3 is ensured, and the foundation for the subsequent fixation of the presser is laid; the adjusting component 4 is connected to the end of the elastic sheet 1 away from the first Velcro 3, The adjustment component 4 includes a connecting cloth belt 401, and the length of the connecting cloth belt 401 is 70-90 mm. The upper end of the connecting cloth belt 401 is connected to the elastic sheet 1 through a round head rivet 402. The elastic sheet 1 is provided with a mounting hole 5 corresponding to the round head rivet 402. The round head rivet 402 and the mounting hole 5 are adapted to ensure the installation of the round head rivet 402, laying the foundation for the connection and installation between the connecting cloth belt 401 and the elastic sheet 1. The lower end of the connecting cloth belt 401 is provided with a second Velcro 403 to realize the connection and installation of the adjustment component 4 and ensure the normal use of the adjustment component 4. The second Velcro 403 corresponds to the first Velcro 3, and the length of the second Velcro 403 is 30-50 mm. The second Velcro 403 and the first Velcro 3 are bonded together to achieve the bonding between the second Velcro 403 and the first Velcro 3, laying the foundation for the presser to be fixed on the arm.

[0029] In one embodiment of the utility model, a cotton ball presser with the above-mentioned structure is used for blood collection. The cotton ball is first placed on the eye of the blood collection needle at the patient's blood collection site, and the pressing head 2 is pressed and covered by the pressing head 2. Then, the elastic sheet 1 and the connecting cloth belt 401 are sleeved on the patient's blood collection arm through the bonding of the second Velcro 403 and the first Velcro 3 to fix the pressing head 2, thereby achieving the pressing and fixing of the cotton ball after blood collection.

[0030] In this process, the size of the closed loop of the sex piece 1 and the connecting cloth belt 401 can be adjusted by the bonding length of the second Velcro 403 and the first Velcro 3, so that the pressing force can be adjusted and the use requirements of different arm thicknesses can be met.

[0031] The above are only specific implementations of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A cotton ball presser after blood collection, characterized in that: It comprises an elastic sheet (1) and an adjustment component (4); A pressing head (2) is provided at the right end of the elastic sheet (1), the pressing head (2) is connected to the lower end surface of the elastic sheet (1), and a first Velcro (3) is provided at the left end of the elastic sheet (1); The adjustment component (4) is connected to an end of the elastic sheet (1) away from the first Velcro (3).

2. The cotton ball presser after blood collection according to claim 1, characterized in that: The elastic sheet (1) is made of transparent plastic, the thickness of the elastic sheet (1) is 1-2 mm, the length of the elastic sheet (1) is 60-80 mm, and the width of the elastic sheet (1) is 15-25 mm.

3. The cotton ball presser after blood collection according to claim 1, characterized in that: The pressing head (2) is made of a silicone material, and the thickness of the pressing head (2) is 15-25 mm.

4. The cotton ball presser after blood collection according to claim 1, characterized in that: The first Velcro (3) is connected to the upper end surface of the elastic sheet (1), and the length of the first Velcro (3) is 30-50 mm.

5. The cotton ball presser after blood collection according to claim 1, characterized in that: The adjustment component (4) comprises a connecting cloth belt (401), the length of the connecting cloth belt (401) is 70-90 mm, the upper end of the connecting cloth belt (401) is connected to the elastic sheet (1) via a round head rivet (402), and the lower end of the connecting cloth belt (401) is provided with a second Velcro (403).

6. The cotton ball presser after blood collection according to claim 1, characterized in that: The elastic sheet (1) is provided with a mounting hole (5) corresponding to the round head rivet (402), and the round head rivet (402) and the mounting hole (5) are adapted to each other.

7. The cotton ball presser after blood collection according to claim 5, characterized in that: The second Velcro (403) corresponds to the first Velcro (3), the length of the second Velcro (403) is 30-50 mm, and the second Velcro (403) and the first Velcro (3) are bonded together.

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