Intravenous infusion auxiliary equipment

Abstract

The utility model relates to venous transfusion auxiliary equipment, which belongs to the technical field of medical instruments, is relatively simple in overall structure, is convenient for supporting the hands of trainees needing venous transfusion, can adjust the supporting height according to the difference of the trainees, improves the usability of the trainees, avoids the arm fatigue of the trainees during practice, correspondingly improves the practice effect of the trainees, and is suitable for popularization and application. The device comprises a cross-shaped base, the supporting seat is fixedly mounted on the cross-shaped base, and a strip-shaped column is fixedly connected to the supporting seat; the supporting column is fixedly welded to the top of the strip-shaped column, and the top of the supporting column is rotationally connected with a mounting disc; the hooks are annularly arranged at the bottom of the mounting disc; the strip-shaped groove is formed in the strip-shaped column, and a threaded column is rotationally arranged in the strip-shaped groove; and the T-shaped sliding block is in threaded installation with the threaded column through a threaded sleeve, and one end of the T-shaped sliding block extends to the outside of the strip-shaped column through the adjusting hole.

Description

Technical Field

[0001] The present application relates to the technical field of medical devices, and in particular to an intravenous infusion auxiliary device. Background Art

[0002] As we all know, intravenous infusion is a method of injecting large amounts of sterile liquids, electrolytes, and drugs into the body through veins by utilizing the principles of atmospheric pressure and liquid static pressure. The injection of large amounts of liquids, electrolytes, or blood into veins is called intravenous infusion. Due to the differences in the injection sites and infusions, it can be divided into peripheral intravenous infusion, central venous infusion, highly nutritious infusion (TPN), and blood transfusion.

[0003] At present, intravenous infusion is a basic operational skill that practicing physicians and nurses must master. During the internship of the nursing profession, nursing staff must first undergo a lot of nursing training before providing infusion care to patients, so that they can operate proficiently during actual infusion care and reduce patients' pain.

[0004] Most students nowadays usually work in pairs when learning intravenous infusion to practice intravenous infusion operations with each other. However, the applicant has found that during the practice, since an infusion stand is needed for intravenous infusion, the structure of the existing infusion stand is relatively simple, and it can only hang and take medicine bottles, but is not convenient for supporting the hands of students who need intravenous infusion. As a result, the hands need to be placed with the help of facilities such as seats, which can easily cause students to be too tired during practice and affect their practice effect.

[0005] Therefore, we propose an intravenous infusion auxiliary device. Utility Model Content

[0006] The purpose of the utility model is to provide an intravenous infusion auxiliary device to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] An intravenous infusion auxiliary device, comprising:

[0009] Cross base;

[0010] A support seat, the support seat is fixedly mounted on the cross base, and a strip column is fixedly connected to the support seat;

[0011] A support column, wherein the support column is fixedly welded to the top of the strip column, and the top of the support column is rotatably connected with a mounting plate;

[0012] A plurality of hooks, wherein the plurality of hooks are arranged in a ring shape at the bottom of the mounting plate;

[0013] A strip groove, wherein the strip groove is opened inside the strip column, and a threaded column is rotatably arranged in the strip groove;

[0014] A T-shaped slider, wherein the T-shaped slider is threadedly mounted on the threaded column through a threaded sleeve, and one end of the T-shaped slider extends to the outside of the strip column through an adjustment hole;

[0015] A hand support plate, wherein the hand support plate is fixedly welded on the T-shaped slider;

[0016] An adjustment mechanism, which is arranged in the strip groove and is used to drive the threaded column to rotate, thereby adjusting the use height of the hand support plate;

[0017] The moving component is arranged at the bottom of the cross base and is used for driving the cross base to move.

[0018] As a further solution of the utility model: the adjusting mechanism includes a bevel gear 1, and the bevel gear 1 is fixedly sleeved on the outside of the threaded column. A rotating hole is opened in the strip column, and an adjusting column is rotatably arranged in the rotating hole. One end of the adjusting column is fixedly connected to a bevel gear 2, and the bevel gear 2 is meshed with the bevel gear 1. The other end of the adjusting column is fixedly connected to the first handle.

[0019] As a further solution of the utility model: the moving assembly includes four support frames, and the four support frames are fixedly installed on the bottom of the cross base, and the bottom of the support frame is detachably connected with a self-locking universal wheel.

[0020] As a further solution of the utility model: a connecting sleeve is fixedly installed in the rotating hole, the adjusting column is rotatably connected to the connecting sleeve, a partition is fixedly installed in the strip groove, and the threaded column is rotatably connected to the partition through a through hole.

[0021] As a further solution of the utility model: a mounting groove is provided in the palm support plate, and a sponge pad is fixedly installed in the mounting groove.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] By setting a moving component, the device is moved to the use position under the cooperation of the support frame and the self-locking universal wheel, and then the infusion bottle is hung on the mounting plate through the hook set on the mounting plate, and the trainee then places his arm on the set hand support plate to cooperate with another trainee to receive intravenous infusion operation. When the use height of the hand support plate needs to be adjusted, the adjustment mechanism can be set to rotate the set adjustment column, and the mutual engagement of the umbrella gear 1 and the umbrella gear 2 can drive the threaded column to rotate, so that the T-shaped slider screwed on the threaded sleeve and the threaded column moves along the adjustment hole, and then drives the hand support plate to move, so as to achieve the purpose of adjusting the use height of the hand support plate. The overall structure is relatively simple, which is convenient for supporting the hands of trainees who need intravenous infusion. At the same time, the support height can be adjusted according to different trainees, which improves its usability and avoids arm fatigue during practice, thereby improving the practice effect accordingly, which is conducive to popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0025] Figure 2 For this utility model Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0026] Figure 3 For this utility model Figure 1 A schematic diagram of the local enlarged structure at B in the middle;

[0027] Figure 4 It is a schematic diagram of the main structure of the utility model.

[0028] In the figure: 1. cross base; 2. support base; 3. strip column; 4. pillar; 5. mounting plate; 6. hook; 7. strip groove; 8. threaded column; 9. T-shaped slider; 10. threaded sleeve; 11. hand support plate; 12. umbrella gear one; 13. adjustment column; 14. umbrella gear two; 15. first handle; 16. support frame; 17. self-locking universal wheel; 18. connecting sleeve; 19. partition; 20. sponge pad. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] The present application is further described in detail below in conjunction with the accompanying drawings.

[0031] See also Figures 1 to 4 In an embodiment of the utility model, an intravenous infusion auxiliary device includes:

[0032] Cross base 1;

[0033] A support base 2, the support base 2 is fixedly mounted on the cross base 1, and a strip column 3 is fixedly connected to the support base 2;

[0034] The support column 4 is fixedly welded to the top of the strip column 3, and the top of the support column 4 is rotatably connected with a mounting plate 5;

[0035] A plurality of hooks 6, wherein the plurality of hooks 6 are arranged in a ring shape at the bottom of the mounting plate 5;

[0036] The strip groove 7 is opened inside the strip column 3, and a threaded column 8 is rotatably arranged inside the strip groove 7;

[0037] A T-shaped slider 9, the T-shaped slider 9 is threadedly mounted on the threaded column 8 through a threaded sleeve 10, and one end of the T-shaped slider 9 extends to the outside of the strip column 3 through the adjustment hole;

[0038] A hand support plate 11, which is fixedly welded on the T-shaped slide block 9;

[0039] The adjusting mechanism is arranged in the strip groove 7, and is used to drive the threaded column 8 to rotate, thereby adjusting the use height of the hand support plate 11;

[0040] The moving component is arranged at the bottom of the cross base 1 and is used to drive the cross base 1 to move.

[0041] When the teaching intravenous infusion auxiliary equipment is used, a moving component is set, under the action of which the cross base 1 and the support base 2 are moved to a suitable position, and then a hook 6 is set to hang the infusion bottle to be used on the mounting plate. At the same time, the rotation connection setting of the support column 4 and the mounting plate facilitates the infusion bottle hung on the mounting plate to be rotated to the use position, and then the arm of the trainee receiving the intravenous infusion operation is supported by the hand support plate 11. At the same time, the hand support plate 11 is driven to move by the adjustment mechanism, thereby achieving the purpose of adjusting the use height of the hand support plate 11, so that the hand support plate 11 can be moved to a suitable position according to different trainees.

[0042] exist Figure 1-3 Middle: The adjustment mechanism includes a bevel gear 12, which is fixedly sleeved on the outside of the threaded column 8. A rotating hole is opened in the strip column 3, and an adjustment column 13 is rotatably arranged in the rotating hole. One end of the adjustment column 13 is fixedly connected to a bevel gear 2 14, and the bevel gear 2 14 is meshed with the bevel gear 12. The other end of the adjustment column 13 is fixedly connected to a first handle 15.

[0043] The teaching intravenous infusion auxiliary equipment, through the arrangement of this structure, can adjust the hand support plate 11 to a suitable position when the students are different, and the adjustment rod is rotated by the first handle 15, so that the adjustment rod drives the umbrella gear 2 14 to rotate, and the mutual engagement arrangement of the umbrella gear 12 and the umbrella gear 2 14 drives the threaded column 8 to rotate, so that the T-shaped slider 9 threadedly mounted on the threaded sleeve 10 and the threaded column 8 moves along the adjustment hole, thereby driving the hand support plate 11 to move, so as to achieve the purpose of adjusting the use height of the hand support plate 11.

[0044] exist Figure 1-4 Middle: The moving assembly includes four support frames 16, and the four support frames 16 are fixedly installed at the bottom of the cross base 1. The bottom of the support frame 16 is detachably connected with a self-locking universal wheel 17, a connecting sleeve 18 is fixedly installed in the rotating hole, the adjusting column 13 is rotatably connected to the connecting sleeve 18, a partition 19 is fixedly installed in the strip groove 7, and the threaded column 8 is rotatably connected to the partition 19 through a through hole, and an installation groove is opened in the hand support plate 11, and a sponge pad 20 is fixedly installed in the installation groove.

[0045] The teaching intravenous infusion auxiliary device, through the setting of the moving component, is convenient for driving the cross base 1 to move, thereby improving its own mobility. Secondly, the detachable connection method is convenient for disassembling and replacing the damaged self-locking universal wheel 17. The connecting sleeve 18 set in the rotating hole is convenient for reducing the rotational friction between the adjusting column 13 and the rotating hole, thereby increasing the service life of the adjusting rod. The sponge pad 20 set in the hand support plate 11 is convenient for ensuring the user's comfort.

[0046] The implementation principle of an intravenous infusion auxiliary device in an embodiment of the present application is as follows: first, the device is moved as a whole to the use position through the support frame 16 and the self-locking universal wheel 17, and then the infusion bottle is hung under the mounting plate through the hook 6. The trainee performs intravenous infusion operation on the trainee, and the trainee then places his arm on the hand support plate 11 to cooperate with the trainee to accept the intravenous infusion operation. When the trainees are different and it is necessary to adjust the use height of the hand support plate 11, the adjustment rod is rotated through the first handle 15 to make the adjustment rod drive the umbrella gear 2 14 to rotate, and the mutual meshing setting of the umbrella gear 1 12 and the umbrella gear 2 14 drives the threaded column 8 to rotate, so that the T-shaped slider 9 threadedly mounted on the threaded sleeve 10 and the threaded column 8 moves along the adjustment hole, thereby driving the hand support plate 11 to move, so as to achieve the purpose of adjusting the use height of the hand support plate 11, thereby adjusting the hand support plate 11 to a suitable position.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intravenous infusion auxiliary device, characterized in that: include: Cross base (1); A support base (2), wherein the support base (2) is fixedly mounted on the cross base (1), and a strip column (3) is fixedly connected to the support base (2); A support column (4), wherein the support column (4) is fixedly welded to the top of the strip column (3), and the top of the support column (4) is rotatably connected to a mounting plate (5); A plurality of hooks (6), wherein the plurality of hooks (6) are arranged in a ring shape at the bottom of the mounting plate (5); A strip groove (7), wherein the strip groove (7) is opened inside the strip column (3), and a threaded column (8) is rotatably arranged inside the strip groove (7); A T-shaped slider (9), wherein the T-shaped slider (9) is threadedly mounted on the threaded column (8) via a threaded sleeve (10), and one end of the T-shaped slider (9) extends to the outside of the strip column (3) through the adjustment hole; A hand support plate (11), wherein the hand support plate (11) is fixedly welded on the T-shaped slider (9); An adjustment mechanism, the adjustment mechanism being arranged in the strip groove (7) and being used to drive the threaded column (8) to rotate, thereby adjusting the use height of the hand support plate (11); A moving component is arranged at the bottom of the cross base (1) and is used to drive the cross base (1) to move.

2. The intravenous infusion auxiliary device according to claim 1, characterized in that: The adjustment mechanism comprises a bevel gear one (12), the bevel gear one (12) being fixedly sleeved on the outside of the threaded column (8), a rotating hole being provided in the bar column (3), an adjustment column (13) being rotatably arranged in the rotating hole, one end of the adjustment column (13) being fixedly connected to a bevel gear two (14), the bevel gear two (14) being meshed with the bevel gear one (12), and the other end of the adjustment column (13) being fixedly connected to a first handle (15).

3. The intravenous infusion auxiliary device according to claim 1, characterized in that: The moving assembly comprises four support frames (16), and the four support frames (16) are all fixedly mounted on the bottom of the cross base (1), and the bottom of the support frame (16) is detachably connected with a self-locking universal wheel (17).

4. The intravenous infusion auxiliary device according to claim 2, characterized in that: A connecting sleeve (18) is fixedly installed in the rotating hole, the adjusting column (13) is rotatably connected to the connecting sleeve (18), a partition plate (19) is fixedly installed in the strip groove (7), and the threaded column (8) is rotatably connected to the partition plate (19) through a through hole.

5. The intravenous infusion auxiliary device according to claim 1, characterized in that: The hand support plate (11) is provided with a mounting groove, in which a sponge pad (20) is fixedly mounted.

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