Needle collecting treatment trolley facilitating extraction of sharp instrument box

Abstract

The utility model discloses a needle collecting treatment vehicle convenient for pulling out a sharp instrument box, which comprises a U-shaped base, a supporting rod arranged on the base, an upper supporting frame arranged at the tail end of the supporting rod and used for accommodating a tray, and a fan-shaped supporting plate arranged on the supporting rod, an inserting hole is formed in the middle of the supporting plate, an inserting pipe is fixed at the bottom of the inserting hole, and the inserting pipe is connected with the supporting rod. A supporting mechanism for supporting the sharp instrument box is rotationally mounted in the insertion tube, and the supporting mechanism can be manually pulled to the outer side of the tray so as to facilitate multi-directional operation. The supporting mechanism can rotate and extend out of the upper supporting frame, so that the sharp instrument box can be pulled to the opposite side, the sharp instrument box does not need to be wound to the opposite side, the base does not need to be rotated, and due to the fact that the space of a hemodialysis place is small, the base is not prone to being rotated. During use, the inserting rod can rotate around the inserting pipe and the connecting plate by directly pulling the handle, and the sharp instrument box extends out of the tray, so that internal fistula needles can be conveniently collected without bypassing the opposite side.

Description

Technical Field

[0001] The utility model relates to the field of a hemodialysis treatment vehicle with a sharps box that can be conveniently drawn out, in particular to a needle collection treatment vehicle with a sharps box that can be conveniently drawn out. Background Art

[0002] The sharps box is used to remove needles from syringes and infusion sets and handle them centrally. For hemodialysis rooms, it is mainly used to collect intravenous fistula needles. Due to limited space, the treatment cart is not convenient to rotate, and the sharps box is on the lower side of the tray. If it is close to the middle, it is inconvenient to operate on both sides. If it is close to that side, medical staff will go to the opposite side to operate, and the intravenous fistula needle will need to go around a circle to be removed. At this time, bleeding will occur, causing indoor pollution, which is not conducive to the health of medical staff and patients. If the treatment cart is rotated, it is inconvenient. The first reason is that the treatment cart is large in size and the second is that the space is limited. Therefore, how to facilitate the movement of the sharps box and the collection of intravenous fistula needles is an urgent problem that technical personnel in this field need to solve. Utility Model Content

[0003] The purpose of the utility model is to provide a needle collection treatment vehicle which is convenient for extracting a sharps box, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a needle collection treatment cart that facilitates the extraction of a sharps box, comprising a "U"-shaped base, a support rod installed on the base, and an upper support frame installed at the end of the support rod to accommodate a tray, and also comprising a fan-shaped support plate installed on the support rod, and a plug hole is opened in the middle of the support plate, a cannula is fixed at the bottom of the plug hole, and a support mechanism for supporting the sharps box is rotatably installed in the cannula, and the support mechanism can be manually pulled to the outside of the tray to facilitate multi-directional operation. The support mechanism can rotate and extend the upper support frame, so that the sharps box can be pulled over, and if it is on the opposite side, it can also be pulled over, so there is no need to go around to the opposite side, and there is no need to rotate the base, because the space at the hemodialysis site is small and it is not easy to rotate the base.

[0005] Preferably, the support mechanism includes an insertion rod inserted into the cannula and a connecting plate fixed to the upper end of the insertion rod, and a lower support frame supporting the sharps box is fixed to the end of the connecting plate, and the lower support frame is located on the lower side of the upper support frame. The insertion rod will rotate around the cannula, and the sharps box rotates and extends out of the tray. It also includes a friction mechanism arranged between the connecting plate and the supporting plate to increase the friction force. The friction mechanism can prevent the connecting plate from rotating at will, and it can rotate when force is applied to improve stability. It will not shake when no force is applied, and the heavier the sharps box, the greater the friction force. When rotating the sharps box, it can also be properly lifted up, and the rotation is easier.

[0006] Preferably, a "C"-shaped handle is fixed on the circumference of the lower supporting frame, and the handle facilitates pulling the lower supporting frame.

[0007] Preferably, the friction mechanism includes a rubber pad fixed to the lower end of the connecting plate, and the rubber pad abuts against the supporting plate on the lower side to provide friction.

[0008] Preferably, it also includes an elastic return mechanism for driving the connecting plate to return to its original position, so that after the handle is released, the sharps box can automatically return to the lower side of the tray.

[0009] Preferably, the return mechanism includes an "L"-shaped bracket installed on the support plate, and a rubber strip is fixed between the end of the bracket and the connecting plate. The horizontal part of the bracket is located in the middle of the lower side of the pallet to facilitate the return of the lower support frame. The bracket is located in the middle to pull the connecting plate back to the middle.

[0010] Preferably, the support plate is fixed with a sliding sleeve which is sleeved on the support rod, and the threaded end of the sliding sleeve is connected to a tightening knob whose inner end is pressed against the support rod, and the height is adjusted by the sliding sleeve and the tightening knob.

[0011] Preferably, a push handle is fixed on the upper supporting frame to facilitate overall movement.

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

[0013] 1. When in use, just pull the handle to make the insertion rod rotate around the cannula, the connecting plate rotates, and the sharps box extends out of the tray, so that it is convenient to collect the fistula needle without going around the opposite side. When operating on the opposite side, just pull it to the opposite side, which is simple and convenient;

[0014] 2. The rubber pad increases friction to prevent random rotation, and it can rotate when pulled;

[0015] 3. The rubber strip facilitates the return of the sharps box to its original position to avoid contact with the sides after extending out of the tray. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 for Figure 1 A magnified schematic diagram of the structure of A;

[0018] Figure 3 It is the first axonometric view of the utility model;

[0019] Figure 4 It is a second axonometric view of the present invention.

[0020] In the figure: 1. base; 2. upper support frame; 3. support plate; 4. insert pipe; 5. insert rod; 6. connecting plate; 7. lower support frame; 8. handle; 9. rubber pad; 10. bracket; 11. rubber strip; 12. sliding sleeve; 13. push handle. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figures 1 to 4 The utility model provides a technical solution for a needle collection treatment vehicle that facilitates the extraction of a sharps box: a needle collection treatment vehicle that facilitates the extraction of a sharps box, comprising a "U"-shaped base 1, a support rod installed on the base 1, and an upper support frame 2 installed at the end of the support rod to accommodate a tray, and a push handle 13 is fixed on the upper support frame 2 to facilitate overall movement. It also includes a fan-shaped support plate 3 installed on the support rod, and a socket is opened in the middle of the support plate 3, and a cannula 4 is fixed at the bottom of the socket. A support mechanism for supporting the sharps box is rotatably installed in the cannula 4, and the support mechanism can be manually pulled to the outside of the tray to facilitate multi-directional operation. The support mechanism can rotate and extend the upper support frame 2, so that the sharps box can be pulled over. If it is on the opposite side, it can also be pulled over. In this way, there is no need to go around to the opposite side, and there is no need to rotate the base 1, because the space at the hemodialysis site is small and it is not easy to rotate the base 1.

[0023] The supporting mechanism includes an insertion rod 5 inserted into the cannula 4 and a connecting plate 6 fixed to the upper end of the insertion rod 5, and a lower supporting frame 7 supporting the sharps box is fixed to the end of the connecting plate 6. The lower supporting frame 7 is located on the lower side of the upper supporting frame 2. The insertion rod 5 will rotate around the cannula 4, and the sharps box will rotate and extend out of the tray.

[0024] It also includes a friction mechanism disposed between the connecting plate 6 and the support plate 3 to increase the friction force. The friction mechanism can prevent the connecting plate 6 from rotating at will, and can rotate when force is applied to improve stability. It will not shake when no force is applied, and the heavier the sharps box is, the greater the friction force is. When rotating the sharps box, it can also be properly lifted to make rotation easier. A "C"-shaped handle 8 is fixed to the circumference of the lower support frame 7, and the handle 8 facilitates pulling the lower support frame 7. The friction mechanism includes a rubber pad 9 fixed to the lower end of the connecting plate 6, and the rubber pad 9 is against the lower support plate 3 to provide friction.

[0025] It also includes an elastic return mechanism that drives the connecting plate 6 to return to its original position. After the handle 8 is released, the sharps box can automatically return to its original position and return to the lower side of the tray. The return mechanism includes an "L"-shaped bracket 10 installed on the support plate 3, and a rubber strip 11 is fixed between the end of the bracket 10 and the connecting plate 6. The horizontal part of the bracket 10 is located in the middle of the lower side of the tray to facilitate the return of the lower support frame 7. The bracket 10 is located in the middle and pulls the connecting plate 6 back to the middle. The support plate 3 is fixed with a sliding sleeve 12 that is sleeved on the support rod, and the threaded end of the sliding sleeve 12 is connected to a tightening knob whose inner end is pressed against the support rod. The height is adjusted by the sliding sleeve 12 and the tightening knob.

[0026] Working principle: When in use, the handle 8 is directly pulled to make the insertion rod 5 rotate around the cannula 4, the connecting plate 6 rotates, and the sharps box extends out of the tray, so as to facilitate the collection of the fistula needle, without detouring to the opposite side. When operating on the opposite side, it can be directly pulled to the opposite side, which is simple and convenient. The rubber pad 9 increases the friction to prevent random rotation, and it can rotate when pulled. The rubber strip 11 facilitates the return of the sharps box to avoid rubbing against the two sides after extending out of the tray.

[0027] 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. A needle collection treatment cart for conveniently extracting a sharps box, comprising a U-shaped base (1), a support rod mounted on the base (1), and an upper support frame (2) mounted at the end of the support rod to accommodate a tray, characterized in that: It also includes a fan-shaped support plate (3) mounted on the support rod, and a plug hole is opened in the middle of the support plate (3), a plug tube (4) is fixed at the bottom of the plug hole, a support mechanism for supporting the sharps box is rotatably mounted in the plug tube (4), and the support mechanism can be manually pulled to the outside of the tray to facilitate multi-directional operation.

2. The needle collection treatment vehicle for convenient extraction of the sharps box according to claim 1, characterized in that: The support mechanism comprises an insertion rod (5) inserted into the insertion tube (4) and a connecting plate (6) fixed to the upper end of the insertion rod (5), and a lower support frame (7) supporting the sharps box is fixed to the end of the connecting plate (6), and the lower support frame (7) is located on the lower side of the upper support frame (2), and also includes a friction mechanism arranged between the connecting plate (6) and the support plate (3) to increase friction.

3. The needle collection treatment vehicle for convenient extraction of the sharps box according to claim 2, characterized in that: A "C"-shaped handle (8) is fixed around the lower support frame (7).

4. The needle collection treatment vehicle for convenient extraction of the sharps box according to claim 2, characterized in that: The friction mechanism comprises a rubber pad (9) fixed to the lower end of the connecting plate (6), and the rubber pad (9) abuts against the supporting plate (3) at the lower side.

5. The needle collection treatment vehicle for convenient extraction of the sharps box according to claim 4, characterized in that: It also includes an elastic return mechanism for driving the connecting plate (6) to return.

6. The needle collection treatment vehicle for convenient extraction of the sharps box according to claim 5, characterized in that: The return mechanism comprises an "L"-shaped bracket (10) mounted on the support plate (3), and a rubber strip (11) is fixed between the end of the bracket (10) and the connecting plate (6), and the horizontal part of the bracket (10) is located in the middle of the lower side of the tray to facilitate the return of the lower support frame (7).

7. The needle collection treatment vehicle for convenient extraction of the sharps box according to claim 1, characterized in that: The support plate (3) is fixed with a sliding sleeve (12) sleeved on the support rod, and the threaded end of the sliding sleeve (12) is connected to a tightening knob whose inner end is pressed against the support rod.

8. The needle collection treatment vehicle for convenient extraction of the sharps box according to claim 1, characterized in that: A push handle (13) is fixed on the upper supporting frame (2).

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