Portable venipuncture auxiliary device

Abstract

The utility model discloses a portable venipuncture auxiliary device, and relates to the field of medical instruments. The utility model relates to a portable venipuncture auxiliary device. The device is provided with a U-shaped supporting base, a mounting panel, a movable arc-shaped side cover, a U-shaped limiting open groove, a magnetic attraction point, a U-shaped magnetic attraction limiting block, a dustproof cover plate, a one-way material receiving rotating shaft, a feeding mounting rod, an elastic supporting pad, a material receiving mounting rod, a material receiving rotating button, a portable handle, sterile non-woven fabric and a one-way feeding rotating shaft. When the auxiliary device is used, the arm of a patient can be supported, the arm of the patient is protected during supporting, cross infection caused by bacterial adhesion is avoided, meanwhile, the device is good in integrity and convenient to carry by medical staff, and the auxiliary device is simple in structure and convenient to operate and brings better use prospects.

Description

Technical Field

[0001] The utility model relates to the field of medical instruments, in particular to a portable venipuncture auxiliary device. Background Art

[0002] When a patient has blood drawn or an infusion is performed, a venipuncture needle is needed to puncture the patient's vein. When performing venipuncture on a patient, a venipuncture assist device is needed to assist the doctor in completing the venipuncture in order to improve the success rate of the puncture.

[0003] The existing intravenous puncture auxiliary device has certain disadvantages when used. The existing intravenous puncture auxiliary device has poor integrity when used and is not convenient to carry. At the same time, the existing intravenous puncture auxiliary device cannot protect its surface when used. After being used by multiple patients, it is easy to cause cross infection due to bacterial adhesion.

[0004] Therefore, it is necessary to propose a portable venipuncture auxiliary device to solve the above problems. Utility Model Content

[0005] The main purpose of the utility model is to provide a portable venipuncture auxiliary device, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A portable venipuncture auxiliary device comprises a U-shaped support base, both ends of the outer surface of the U-shaped support base are provided with mounting panels, the upper end outer surface of the U-shaped support base is provided with a movable arc-shaped side cover, the upper middle part of the mounting panel is provided with a U-shaped limit slot, the middle part of the U-shaped limit slot is provided with a magnetic point, the upper outer surface of the magnetic point is provided with a U-shaped magnetic limit block, the rear end outer surface of the U-shaped magnetic limit block is provided with a dust cover, and the rear middle part of the mounting panel is provided with a one-way material receiving A rotating shaft and a one-way feeding rotating shaft, the one-way feeding rotating shaft is located on one side of the one-way material receiving rotating shaft, a feeding mounting rod is arranged in the middle of one end of the one-way feeding rotating shaft, a material receiving mounting rod is arranged in the middle of one end of the one-way material receiving rotating shaft, an elastic supporting pad is arranged on the inner surface of the lower end of the U-shaped supporting base, a material receiving rotating knob is arranged in the middle of the other end of the one-way material receiving rotating shaft, a portable handle is arranged on the outer surface of the front end of the mounting panel, and the outer walls of the feeding mounting rod and the material receiving mounting rod are both arranged with sterile non-woven fabrics.

[0008] Preferably, both end outer surfaces of the U-shaped support base are fixedly connected to the rear end outer surface of the mounting panel.

[0009] Preferably, the upper outer surface of the U-shaped support base is movably connected to the lower outer surface of the movable arc-shaped side cover.

[0010] Preferably, the middle upper end of the mounting panel is fixedly connected to the outer wall of the magnetic point, and the middle upper end of the mounting panel is detachably connected to the lower end outer surface of the U-shaped magnetic limit block through the U-shaped limit groove and the magnetic point.

[0011] Preferably, the rear end outer surface of the U-shaped magnetic limit block is fixedly connected to the outer surfaces of both ends of the dust cover plate, and the rear end middle part of the mounting panel is movably connected to the outer surfaces of the other ends of the one-way material receiving rotating shaft and the one-way material upward rotating shaft.

[0012] Preferably, the middle portion of one end of the one-way feeding rotating shaft is detachably connected to the outer surfaces of both ends of the feeding mounting rod, and the middle portion of one end of the one-way receiving rotating shaft is detachably connected to the outer surfaces of both ends of the receiving mounting rod.

[0013] Preferably, the inner surface of the lower end of the U-shaped support base is fixedly connected to the outer surface of the lower end of the elastic support pad, and the middle part of the other end of the one-way material receiving rotating shaft is detachably connected to the middle part of one end of the material receiving rotating knob.

[0014] Preferably, the front end outer surface of the mounting panel is fixedly connected to the rear end outer surface of the portable handle, and the outer walls of the loading mounting rod and the receiving mounting rod are detachably connected to the lower end outer surface of the sterile non-woven fabric.

[0015] Beneficial Effects

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. A portable venipuncture auxiliary device, through the U-shaped support base, installation panel, movable arc side cover, U-shaped limit slot, magnetic point, U-shaped magnetic limit block, dust cover, one-way material collection rotating shaft, feeding installation rod, elastic support pad, material collection installation rod, material collection rotating knob, portable handle, sterile non-woven fabric and one-way feeding rotating shaft, the auxiliary device can complete the support work of the patient's arm when in use, and protect it during support to avoid cross infection caused by bacteria adhesion. At the same time, the device has good integrity and is easy for medical staff to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a portable venipuncture auxiliary device of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of a portable venipuncture auxiliary device of the utility model;

[0020] Figure 3The utility model is a schematic diagram of the structure of a cross-infection prevention component of a portable venipuncture auxiliary device.

[0021] In the figure: 1. U-shaped support base; 2. Installation panel; 3. Movable curved side cover; 4. U-shaped limit slot; 5. Magnetic point; 6. U-shaped magnetic limit block; 7. Dust cover; 8. One-way material collection rotating shaft; 9. Loading installation rod; 10. Elastic support pad; 11. Material collection installation rod; 12. Material collection rotating knob; 13. Portable handle; 14. Sterile non-woven fabric; 15. One-way feeding rotating shaft. DETAILED DESCRIPTION

[0022] 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.

[0023] like Figure 1-3 As shown, a portable venous puncture auxiliary device comprises a U-shaped support base 1, both ends of the outer surface of the U-shaped support base 1 are provided with mounting panels 2, the upper end outer surface of the U-shaped support base 1 is provided with a movable arc-shaped side cover 3, the upper middle part of the mounting panel 2 is provided with a U-shaped limit slot 4, the middle part of the U-shaped limit slot 4 is provided with a magnetic attraction point 5, the upper outer surface of the magnetic attraction point 5 is provided with a U-shaped magnetic limit block 6, the rear end outer surface of the U-shaped magnetic limit block 6 is provided with a dust cover 7, and the rear end middle part of the mounting panel 2 is provided with a one-way material receiving rotating shaft 8 and a one-way feeding rotating shaft 15, the one-way feeding rotating shaft 15 is located on one side of the one-way material receiving rotating shaft 8, a feeding mounting rod 9 is arranged in the middle of one end of the one-way feeding rotating shaft 15, a material receiving mounting rod 11 is arranged in the middle of one end of the one-way material receiving rotating shaft 8, an elastic supporting pad 10 is arranged on the inner surface of the lower end of the U-shaped supporting base 1, a material receiving rotating knob 12 is arranged in the middle of the other end of the one-way material receiving rotating shaft 8, a portable handle 13 is arranged on the outer surface of the front end of the mounting panel 2, and the outer walls of the feeding mounting rod 9 and the material receiving mounting rod 11 are both arranged with sterile non-woven fabrics 14.

[0024] It should be noted that the utility model is a portable venipuncture auxiliary device, which is provided with a U-shaped support base 1, a mounting panel 2, a movable arc-shaped side cover 3, a U-shaped limit slot 4, a magnetic point 5, a U-shaped magnetic limit block 6, a dust cover 7, a one-way material receiving rotating shaft 8, a feeding mounting rod 9, an elastic support pad 10, a material receiving mounting rod 11, a material receiving rotating knob 12, a portable handle 13, a sterile non-woven fabric 14 and a one-way feeding rotating shaft 15. Before use, the movable arc-shaped side cover 3 on the U-shaped support base 1 is first opened to transfer the rolled sterile The non-woven fabric 14 is installed on the loading mounting rod 9 of the one-way feeding rotating shaft 15 of the mounting panel 2. When the rolled sterile non-woven fabric 14 is unfolded, one side of the sterile non-woven fabric 14 is connected to the receiving mounting rod 11 of the one-way receiving rotating shaft 8, so as to unfold the sterile non-woven fabric 14 to complete the covering of the elastic support pad 10. When in use, the auxiliary device is first carried and moved by the portable handle 13. After moving to the use position, the U-shaped magnetic limit block 6 is disconnected from the magnetic point 5 of the U-shaped limit slot 4 of the mounting panel 2 to achieve The dust cover 7 is disassembled. After disassembly, the patient places his arm on the elastic support pad 10 covered with the sterile non-woven fabric 14 to assist doctors and nurses in completing the intravenous puncture. After the puncture, the material collection installation rod 11 of the one-way material collection rotating shaft 8 is rotated by the material collection rotating knob 12, and the sterile non-woven fabric 14 is released from the one-way material collection rotating shaft 15 feeding installation rod 9 through the rotational tensile force, and the used sterile non-woven fabric 14 is wound around the material collection installation rod 11. After the covering is completed, the U-shaped magnetic limit block 6 and the magnetic point 5 can be connected. Suction connection, install the dust cover plate 7 on the installation panel 2 to cover the sterile non-woven fabric 14 for dust prevention. The auxiliary device can support the patient's arm when in use, and protect it during support to avoid cross infection caused by bacteria adhesion. At the same time, the device has good integrity and is convenient for medical staff to carry. The device of the present application can be prepared in size according to the actual user population, such as adults or children. When used for children, it can be produced in small size and thin thickness. On the contrary, adults need a larger size.

[0025] 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. A portable venipuncture assisting device, comprising a U-shaped supporting base (1), characterized in that: The outer surfaces of both ends of the U-shaped support base (1) are provided with mounting panels (2), the outer surface of the upper end of the U-shaped support base (1) is provided with a movable arc-shaped side cover (3), a U-shaped limit slot (4) is provided in the middle of the upper end of the mounting panel (2), a magnetic point (5) is provided in the middle of the U-shaped limit slot (4), a U-shaped magnetic limit block (6) is provided on the upper end outer surface of the magnetic point (5), a dust cover (7) is provided on the rear end outer surface of the U-shaped magnetic limit block (6), a one-way material receiving rotation axis (8) and a one-way material feeding rotation axis (15) are provided in the middle of the rear end of the mounting panel (2), and the one-way magnetic point (5) is provided on the upper end outer surface of the magnetic point (5). The upward feeding rotating shaft (15) is located on one side of the one-way material receiving rotating shaft (8), a feeding mounting rod (9) is arranged in the middle of one end of the one-way material receiving rotating shaft (15), a material receiving mounting rod (11) is arranged in the middle of one end of the one-way material receiving rotating shaft (8), an elastic support pad (10) is arranged on the inner surface of the lower end of the U-shaped support base (1), a material receiving rotating knob (12) is arranged in the middle of the other end of the one-way material receiving rotating shaft (8), a portable handle (13) is arranged on the outer surface of the front end of the mounting panel (2), and the outer walls of the feeding mounting rod (9) and the material receiving mounting rod (11) are both provided with sterile non-woven fabrics (14).

2. A portable venipuncture assisting device according to claim 1, characterized in that: The outer surfaces at both ends of the U-shaped support base (1) are fixedly connected to the outer surface of the rear end of the installation panel (2).

3. A portable venipuncture assisting device according to claim 1, characterized in that: The upper outer surface of the U-shaped support base (1) is movably connected to the lower outer surface of the movable arc-shaped side cover (3).

4. A portable venipuncture assisting device according to claim 1, characterized in that: The middle portion of the upper end of the installation panel (2) is fixedly connected to the outer wall of the magnetic attraction point (5), and the middle portion of the upper end of the installation panel (2) is detachably connected to the outer surface of the lower end of the U-shaped magnetic attraction limit block (6) via the U-shaped limit slot (4) and the magnetic attraction point (5).

5. A portable venipuncture assisting device according to claim 1, characterized in that: The rear end outer surface of the U-shaped magnetic limit block (6) is fixedly connected to the outer surfaces of both ends of the dust cover plate (7), and the rear end middle part of the mounting panel (2) is movably connected to the outer surfaces of the other ends of the one-way material receiving rotating shaft (8) and the one-way material upward rotating shaft (15).

6. A portable venipuncture assisting device according to claim 1, characterized in that: The middle part of one end of the one-way feeding rotating shaft (15) is detachably connected to the outer surfaces of both ends of the feeding mounting rod (9), and the middle part of one end of the one-way receiving rotating shaft (8) is detachably connected to the outer surfaces of both ends of the receiving mounting rod (11).

7. A portable venipuncture assisting device according to claim 1, characterized in that: The inner surface of the lower end of the U-shaped support base (1) is fixedly connected to the outer surface of the lower end of the elastic support pad (10), and the middle part of the other end of the one-way material receiving rotating shaft (8) is detachably connected to the middle part of one end of the material receiving rotating knob (12).

8. A portable venipuncture assisting device according to claim 1, characterized in that: The front end outer surface of the mounting panel (2) is fixedly connected to the rear end outer surface of the portable handle (13), and the outer walls of the loading mounting rod (9) and the receiving mounting rod (11) are detachably connected to the lower end outer surface of the sterile non-woven fabric (14).

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