Artery blood sampling compressor

Abstract

The utility model discloses an artery blood sampling compressor which comprises a fixing plate, a rotating shaft is installed at the front end in the fixing plate, an elastic bandage is arranged on the outer wall of the rotating shaft, a compression structure is arranged in the fixing plate, the compression structure comprises an installation pipe, a compression lead screw is arranged in the installation pipe, and the compression lead screw is arranged in the installation pipe. A compression plate is rotatably mounted at the lower end of the compression screw rod, a dismounting plate is arranged at the lower end of the compression plate, an air bag plate is arranged at the lower end of the dismounting plate, a telescopic rod is mounted at the upper end of the fixing plate, and the lower end of the telescopic rod is fixedly connected with the upper end of the compression plate. According to the artery blood sampling compressor, soft compression can be better carried out on a wound of a patient, and meanwhile using sanitation can be improved.

Description

Technical Field

[0001] The utility model relates to the field of compression hemostats, in particular to an arterial blood sampling compression device. Background Art

[0002] Blood collection is the process of medical staff taking blood samples through veins and arteries for testing or related needs. After blood collection, patients need to apply pressure to the puncture site to stop bleeding. Currently, most hemostasis methods are manual pressure hemostasis, which requires patients or medical staff to hold hemostatic cotton for a long time to apply pressure to the puncture site to stop bleeding.

[0003] There are also existing compressors for squeezing and fixing the patient's wrist, but the compression plate at the lower end of the existing compressor is generally made of plastic. When squeezing the patient, the squeezing force may cause discomfort to the patient's skin, and the existing compression plate cannot be quickly disassembled and disinfected. Utility Model Content

[0004] The main purpose of the utility model is to provide an arterial blood sampling compressor, which can effectively solve the technical problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] An arterial blood sampling compressor comprises a fixed plate, a rotating shaft is installed at the internal front end of the fixed plate, an elastic band is provided on the outer wall of the rotating shaft, a compression structure is provided inside the fixed plate, the compression structure comprises a mounting tube, and a compression screw is provided inside the mounting tube, a compression plate is rotatably installed at the lower end of the compression screw, a disassembly plate is provided at the lower end of the compression plate, an airbag plate is provided at the lower end of the disassembly plate, a telescopic rod is installed at the upper end of the fixed plate, and the lower end of the telescopic rod is fixedly connected to the upper end of the compression plate.

[0007] As a further solution of the utility model, a knob is fixedly mounted on the upper end of the compression screw rod, and a groove is formed at the lower end of the knob.

[0008] As a further solution of the utility model, a penetration groove is provided on the rear side of the upper end of the fixing plate.

[0009] As a further solution of the utility model, a disassembly structure is provided at the lower end of the compression plate, and the disassembly structure includes an L-plate, and a slot is provided on one side of the disassembly plate, and the L-plate is located inside the slot.

[0010] As a further solution of the utility model, a magnetic attraction plate is installed on one side of the lower end of the compression plate, and an iron plate is installed on one side of the upper end of the disassembly plate.

[0011] As a further solution of the utility model, anti-slip plates are fixedly installed on the front end and the rear end of the disassembly plate.

[0012] As a further solution of the utility model, the disassembly plate and the upper surface of the iron plate are on the same plane.

[0013] The beneficial effects of the utility model are as follows:

[0014] By setting a compression structure, the fixing plate is worn on the pinhole of the patient's skin wrist, and the compression screw is rotated, so that the compression plate drives the airbag plate to squeeze the gauze on the upper end of the patient's pinhole. The soft performance of the airbag plate can better squeeze the patient's skin softly, ensuring that the patient is more comfortable;

[0015] By setting up the disassembly structure, when the gauze airbag cushion comes into contact with a small amount of blood adhered to the patient, the anti-slip plate can be directly pressed to one side to realize the disassembly of the disassembly plate and the airbag plate. The airbag plate stained with blood can be disinfected and cleaned separately to ensure hygiene for the next use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of an arterial blood sampling compressor of the utility model;

[0017] Figure 2 This is a cross-sectional view of a fixing plate of an arterial blood sampling compressor according to the utility model;

[0018] Figure 3 This is a partial cross-sectional structural diagram of an arterial blood sampling compressor of the utility model;

[0019] Figure 4 The utility model is a partial main cross-sectional structural diagram of an arterial blood sampling compressor.

[0020] In the figure: 1. fixing plate; 2. rotating shaft; 3. compression structure; 4. mounting tube; 5. compression screw; 6. compression plate; 7. disassembly plate; 8. airbag plate; 9. knob; 10. groove; 11. elastic band; 12. insertion slot; 13. disassembly structure; 14. L plate; 15. card slot; 16. magnetic plate; 17. iron plate; 18. anti-skid plate. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1-4As shown, an arterial blood sampling compressor comprises a fixed plate 1, a rotating shaft 2 is installed at the internal front end of the fixed plate 1, an elastic band 11 is provided on the outer wall of the rotating shaft 2, a compression structure 3 is provided inside the fixed plate 1, the compression structure 3 comprises a mounting tube 4, and a compression screw 5 is provided inside the mounting tube 4, a compression plate 6 is rotatably installed at the lower end of the compression screw 5, a disassembly plate 7 is provided at the lower end of the compression plate 6, an airbag plate 8 is provided at the lower end of the disassembly plate 7, a telescopic rod is installed at the upper end of the fixed plate 1, and the lower end of the telescopic rod is fixedly connected to the upper end of the compression plate 6.

[0023] In this embodiment, a knob 9 is fixedly mounted on the upper end of the compression screw rod 5 , and a groove 10 is formed at the lower end of the knob 9 .

[0024] The knob 9 is used to facilitate medical personnel to rotate the compression screw 5, and the groove 10 is inserted into the upper end of the mounting tube 4.

[0025] In this embodiment, a penetration groove 12 is formed at the rear side of the upper end of the fixing plate 1 .

[0026] The insertion groove 12 facilitates the installation of the elastic band 11 .

[0027] In this embodiment, a disassembly structure 13 is provided at the lower end of the compression plate 6 , and the disassembly structure 13 includes an L-plate 14 . A slot 15 is provided on one side of the disassembly plate 7 , and the L-plate 14 is located inside the slot 15 .

[0028] The L plate 14 enters the slot 15 to realize the installation of the compression plate 6 and the disassembly plate 7 .

[0029] In this embodiment, a magnetic attraction plate 16 is installed on one side of the lower end of the compression plate 6 , and an iron plate 17 is installed on one side of the upper end of the disassembly plate 7 .

[0030] The magnetic plate 16 and the iron plate 17 can enhance the stability of the disassembly plate 7 after installation.

[0031] In this embodiment, anti-slip plates 18 are fixedly mounted on the front and rear ends of the disassembly plate 7 .

[0032] The anti-slip plate 18 makes it convenient for medical personnel to pull the disassembly plate 7 .

[0033] In this embodiment, the disassembly plate 7 and the upper surface of the iron plate 17 are on the same plane.

[0034] It should be noted that the utility model is an arterial blood sampling compressor. When in use, the fixing plate 1 is worn on the gauze on the pinhole of the patient's wrist, and the elastic bandage 11 is passed through the insertion slot 12 to complete the wearing. After wearing, the compression screw 5 is rotated, so that the compression screw 5 drives the compression plate 6 to move downward, so that the airbag plate 8 contacts the gauze on the patient's wrist, and the hemostasis at the pinhole is achieved, ensuring the comfort of the patient's skin.

[0035] When the blood seeping from the gauze contacts the airbag plate 8, the medical staff presses the anti-slip plate 18 and pulls it to one side, thereby pulling out the disassembly plate 7 from one side of the L plate 14, thereby disassembling the airbag plate 8 and disinfecting it separately for the next use.

[0036] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An arterial blood sampling compressor, comprising a fixing plate (1), characterized in that: A rotating shaft (2) is installed at the internal front end of the fixed plate (1), and an elastic band (11) is provided on the outer wall of the rotating shaft (2). A compression structure (3) is provided inside the fixed plate (1), and the compression structure (3) includes a mounting tube (4), and a compression screw (5) is provided inside the mounting tube (4). A compression plate (6) is rotatably installed at the lower end of the compression screw (5), and a disassembly plate (7) is provided at the lower end of the compression plate (6), and an airbag plate (8) is provided at the lower end of the disassembly plate (7). A telescopic rod is installed at the upper end of the fixed plate (1), and the lower end of the telescopic rod is fixedly connected to the upper end of the compression plate (6).

2. The arterial blood sampling compressor according to claim 1, characterized in that: A knob (9) is fixedly mounted on the upper end of the compression screw rod (5), and a groove (10) is formed at the lower end of the knob (9).

3. The arterial blood sampling compressor according to claim 1, characterized in that: A penetration groove (12) is provided on the rear side of the upper end of the fixing plate (1).

4. The arterial blood sampling compressor according to claim 1, characterized in that: A disassembly structure (13) is provided at the lower end of the compression plate (6), and the disassembly structure (13) comprises an L-plate (14). A card slot (15) is provided on one side of the disassembly plate (7), and the L-plate (14) is located inside the card slot (15).

5. The arterial blood sampling compressor according to claim 1, characterized in that: A magnetic attraction plate (16) is installed on one side of the lower end of the compression plate (6), and an iron plate (17) is installed on one side of the upper end of the disassembly plate (7).

6. The arterial blood sampling compressor according to claim 1, characterized in that: Anti-slip plates (18) are fixedly mounted on the front and rear ends of the disassembly plate (7).

7. The arterial blood sampling compressor according to claim 5, characterized in that: The disassembly plate (7) and the upper surface of the iron plate (17) are on the same plane.

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