CN219481096U

CN219481096U - Safe portable infusion pump device

Info

Publication number: CN219481096U
Application number: CN202223259093.9U
Authority: CN
Inventors: 李云卿; 王月玲; 宋鑫
Original assignee: Air Force Medical University of PLA
Current assignee: Air Force Medical University of PLA
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-08-08
Anticipated expiration: 2032-12-06

Abstract

The utility model discloses a safe and portable infusion pump device, which comprises a device box and an infusion pump body, wherein an L-shaped mounting plate is arranged on the inner bottom wall of the device box in a sliding manner, a placement frame is fixedly arranged on the upper surface of the L-shaped mounting plate, a rubber limit frame is fixedly arranged on the inner bottom wall of the placement frame, the infusion pump body is clamped in the rubber limit frame, and a quick positioning mechanism for fixing the device box on the surface of an infusion support is arranged on the back surface of the device box; the quick positioning mechanism comprises two symmetrical fixing frames fixedly arranged on the back of the device box and two symmetrical sliding blocks arranged on the inner wall of the fixing frames in a sliding mode, and arc-shaped positioning plates which are mutually matched are fixedly arranged on the surfaces of the sliding blocks on one side and the surfaces of the sliding blocks on the other side. Compared with the prior art, the safe portable infusion pump device is provided with the quick positioning mechanism, so that the device can be quickly and effectively positioned on the infusion support, and convenience is provided for operators.

Description

Safe portable infusion pump device

Technical Field

The utility model relates to the technical field of infusion pumps, in particular to a safe and portable infusion pump device.

Background

Infusion pumps are typically mechanical or electronic control devices that control the infusion rate by acting on an infusion catheter. Is often used in cases where strict control of infusion and dosage is required, such as in the application of booster drugs, antiarrhythmic drugs, infant intravenous infusion or intravenous anaesthesia.

Chinese patent net bulletin number: CN215875749U discloses a safe portable device of transfer pump for tumour nursing, including the box, the inside of box is provided with the transfer pump, and the bottom of transfer pump is provided with placer, and placer's side is provided with fixing device, and the inside of box is provided with adjusting device, the top of box is provided with the apron, the through-hole has been seted up at the top of box. This infusion pump safety portable device for tumour nursing through being provided with changeing handle and bolt, cooperation grip block and rubber pad, when using, rotates the changeing handle through external force, drives the bolt and rotates, can control the bolt to being close to or keep away from the direction removal of control pump according to the difference of direction of rotation, can fix or loosen the infusion pump, can increase the stability of infusion pump in the rack, prevents that the infusion pump from rocking, can send the rack back to the box in, is convenient for place the delivery pump, reduces the rocking of infusion pump, protects the delivery pump.

The safe and portable device of the infusion pump for tumor nursing provided by the patent technology has the following defects in the actual use process: because current transfer pump is when in actual use, in order to be convenient for the placing of transfer line, all place and use on the support body of infusion support, among the infusion pump safety portable device for tumour nursing that above-mentioned patent technology proposed, lack the mechanism that can fix a position it on the infusion support surface fast at the back of box, the operation is comparatively inconvenient, and the in-process that the transfer pump safety portable device for tumour nursing that above-mentioned technical patent proposed was used in the transfer pump use, the lower part of the body of transfer pump was located the inside of rack, and the unable whole box that removes of rack in the in-process that upwards removes leads to the lower part of the body of transfer pump still to be located the box, then inconvenient place the transfer line in the transfer pump.

To this end, the present application proposes a secure portable infusion pump device.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present utility model provide a safe and portable infusion pump device, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a safe portable infusion pump device, includes device case and infusion pump body, the interior bottom wall of device case slides and is provided with L type mounting panel, and the side of device case has offered the gliding opening of confession L type mounting panel, and the upper surface of L type mounting panel has set firmly and has placed the frame, and the interior bottom wall of placing the frame has set firmly the spacing frame of rubber, and infusion pump body joint is in the inside of the spacing frame of rubber, and the back of device case is provided with the quick positioning mechanism who is used for fixing the device case at the infusion support surface;

the quick positioning mechanism comprises two symmetrical fixing frames fixedly arranged on the back of the device box and two symmetrical sliding blocks arranged on the inner wall of the fixing frames in a sliding manner, wherein one side of each sliding block is two, the other side of each sliding block is two, the surfaces of the sliding blocks are fixedly provided with arc-shaped positioning plates which are mutually matched, the quick positioning mechanism further comprises a bidirectional screw rod which is rotatably arranged on the inner wall of one fixing frame, a driving motor which is arranged on the side face of the fixing frame and used for driving the bidirectional screw rod to rotate, and screw holes which are in threaded connection with the surfaces of the bidirectional screw rods are formed in the side faces of the sliding blocks.

As still further scheme of the utility model, a limiting mechanism for limiting the infusion pump body is arranged in the placement frame.

As a still further proposal of the utility model, the limiting mechanism comprises a sliding hole arranged on the upper surface of the placing frame and a sliding rod arranged on the inner wall of the sliding hole in a sliding way, wherein the top end of the sliding rod is fixedly provided with a pulling disc, the bottom end of the sliding rod is fixedly provided with a fixed plate, and the lower surface of the fixed plate is fixedly provided with a silica gel protection pad.

As still further scheme of the utility model, the surface of the sliding rod is sleeved with a tight-supporting spring, and two ends of the tight-supporting spring are fixedly connected with the inner top wall of the placing frame and the upper surface of the fixing plate respectively.

As a still further proposal of the utility model, the side surface of the placement frame is fixedly provided with a sealing plate, and the inner wall of the opening is provided with an annular sealing groove matched with the sealing plate.

As a still further scheme of the utility model, a driving mechanism for driving the L-shaped mounting plate to move is arranged on the inner bottom wall of the device box, the driving mechanism comprises a strip-shaped groove formed in the inner bottom wall of the device box and a rotating motor fixedly arranged on the inner wall of the strip-shaped groove, a threaded column is fixedly arranged at the output end of the rotating motor, a moving block which is in sliding connection with the inner wall of the strip-shaped groove is connected with the surface of the threaded column in a threaded manner, a threaded hole which is in threaded connection with the surface of the threaded column is formed in the side surface of the moving block, and the upper surface of the moving block is fixedly connected with the lower surface of the L-shaped mounting plate.

As a still further proposal of the utility model, the inner wall of the fixed frame below is fixedly provided with a cross bar, the side surfaces of the two sliding blocks below are respectively provided with a through hole which is in sliding connection with the surface of the cross bar, and the inner cambered surfaces of the two arc-shaped positioning plates are respectively fixedly provided with a rubber anti-skid pad.

As still further aspects of the present utility model, the upper surface of the apparatus box is provided with an operation handle, and the front surface of the apparatus box is embedded with a transparent glass plate.

Advantageous effects

The utility model provides a safe portable infusion pump device, which has the following technical effects:

1. compared with the prior art, the safe portable infusion pump device is provided with the quick positioning mechanism, so that the device can be quickly and effectively positioned on the infusion support, and convenience is provided for operators.

2. Compared with the prior art, the safe portable infusion pump device has the advantages that the infusion pump body can be completely moved out from the side face of the device box through the limiting mechanism and the driving mechanism, the infusion tube is conveniently placed into the infusion pump, and the infusion pump body can be effectively fixed.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

Fig. 3 is a schematic rear view of the present utility model.

FIG. 4 is a schematic view of the internal structure of the device box of the present utility model.

The reference numerals are: 1. an apparatus box; 2. an infusion pump body; 3. an L-shaped mounting plate; 4. placing a frame; 5. a rubber limit frame; 6. a fixed frame; 7. a sliding block; 8. an arc-shaped positioning plate; 9. a bidirectional screw rod; 10; a driving motor; 11. a slide bar; 12. a fixing plate; 13. a silica gel protective pad; 14. a spring is abutted tightly; 15. a sealing plate; 16. a threaded column; 17. a moving block; 18. a cross bar; 19. a rubber anti-slip pad; 20. an operating handle; 21. a transparent glass plate; 22. a pulling disc; 23. a rotating electric machine.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

A safe portable infusion pump device as shown in fig. 3 comprises a device box 1 and an infusion pump body 2, wherein an operation handle 20 is arranged on the upper surface of the device box 1, and a transparent glass plate 21 is embedded in the front surface of the device box 1.

The inner bottom wall of the device box 1 is provided with an L-shaped mounting plate 3 in a sliding manner, the side surface of the device box 1 is provided with an opening for the L-shaped mounting plate 3 to slide, the upper surface of the L-shaped mounting plate 3 is fixedly provided with a placement frame 4, the inner bottom wall of the placement frame 4 is fixedly provided with a rubber limit frame 5, the infusion pump body 2 is clamped in the rubber limit frame 5, and the back surface of the device box 1 is provided with a quick positioning mechanism for fixing the device box 1 on the surface of an infusion support;

the quick positioning mechanism comprises two symmetrical fixing frames 6 fixedly arranged on the back of the device box 1, two symmetrical sliding blocks 7 slidably arranged on the inner wall of the fixing frames 6, arc-shaped positioning plates 8 which are mutually matched are fixedly arranged on the surfaces of the two sliding blocks 7 on one side and the two sliding blocks 7 on the other side, the quick positioning mechanism further comprises a bidirectional screw rod 9 which is rotatably arranged on the inner wall of the fixing frame 6, a driving motor 10 which is arranged on the side face of the fixing frame 6 and used for driving the bidirectional screw rod 9 to rotate, and screw holes which are in threaded connection with the surfaces of the bidirectional screw rod 9 are formed in the side faces of the two sliding blocks 7 on the upper side.

The inner wall of the lower fixed frame 6 is fixedly provided with a cross rod 18, the side surfaces of the two sliding blocks 7 below are respectively provided with a through hole in sliding connection with the surface of the cross rod 18, and the intrados of the two arc-shaped positioning plates 8 are respectively fixedly provided with a rubber anti-skid pad 19.

Wherein: compared with the prior art, through setting up quick positioning mechanism, make the device in the in-process of in-service use, can lift device case 1 to behind the suitable position on the infusion support through portable operation handle 20, make the infusion support be located the centre of two arc locating plates 8 to start driving motor 10 and drive two-way lead screw 9 and rotate, two sliding blocks 7 are moved to the centre simultaneously in the rotation of two-way lead screw 9, thereby drive two arc locating plates 8 to press from both sides the montant of infusion support tightly, realize effectively locating fast to the device, provide convenience for operating personnel.

Example 2

On the basis of the embodiment 1, a driving mechanism for driving the L-shaped mounting plate 3 to move is arranged on the inner bottom wall of the device box 1, the driving mechanism comprises a strip-shaped groove formed in the inner bottom wall of the device box 1 and a rotating motor 23 fixedly arranged on the inner wall of the strip-shaped groove, a threaded column 16 is fixedly arranged at the output end of the rotating motor 23, a moving block 17 in sliding connection with the inner wall of the strip-shaped groove is in threaded connection with the surface of the threaded column 16, a threaded hole in threaded connection with the surface of the threaded column 16 is formed in the side surface of the moving block 17, and the upper surface of the moving block 17 is fixedly connected with the lower surface of the L-shaped mounting plate 3.

The side of the placement frame 4 is fixedly provided with a sealing plate 15, and the inner wall of the opening is provided with an annular sealing groove matched with the sealing plate 15.

The inside of the placement frame 4 is provided with a limiting mechanism for limiting the infusion pump body 2.

The limiting mechanism comprises a sliding hole formed in the upper surface of the placement frame 4 and a sliding rod 11 arranged on the inner wall of the sliding hole in a sliding manner, a pull disc 22 is fixedly arranged at the top end of the sliding rod 11, a fixed plate 12 is fixedly arranged at the bottom end of the sliding rod 11, and a silica gel protection pad 13 is fixedly arranged on the lower surface of the fixed plate 12.

The surface of the slide bar 11 is sleeved with a tight-supporting spring 14, and two ends of the tight-supporting spring 14 are fixedly connected with the inner top wall of the placement frame 4 and the upper surface of the fixing plate 12 respectively.

Wherein: compared with the prior art, through setting up stop gear and actuating mechanism, after fixing a position device case 1, can drive screw thread post 16 through rotating of rotating electrical machines 23 and rotate, screw thread post 16's rotation drives movable block 17 and removes, thereby make movable block 17 drive L type mounting panel 3 shift out device case 1, and then make infusion pump body 2 shift out completely from the side of device case 1, be convenient for put into the infusion pump with the transfer line, and when laying infusion pump body 2, can upwards pull first behind the pulling disc 22, with infusion pump body 2 joint in the spacing frame 5 of rubber in place frame 4, and loosen pulling disc 22, the fixed plate 12 can support tightly the upper surface of infusion pump body 2 under the effect of supporting tight spring 14 this moment, realize effectively fixing infusion pump body 2, moreover can be under the effect of rubber spacing frame 5, supporting tight spring 14 and silica gel protection pad 13 and rubber slipmat 19, can effectively protect infusion pump body 2.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a safe portable transfer pump device, includes device case (1) and transfer pump body (2), its characterized in that: the device comprises an infusion pump body (2), an infusion support, an infusion pump frame, an L-shaped mounting plate (3) and a quick positioning mechanism, wherein the L-shaped mounting plate (3) is slidably arranged on the inner bottom wall of the device box (1), an opening for the L-shaped mounting plate (3) to slide is formed in the side face of the device box (1), a placement frame (4) is fixedly arranged on the upper surface of the L-shaped mounting plate (3), a rubber limiting frame (5) is fixedly arranged on the inner bottom wall of the placement frame (4), the infusion pump body (2) is clamped inside the rubber limiting frame (5), and the quick positioning mechanism for fixing the device box (1) on the surface of the infusion support is arranged on the back face of the device box (1);

the quick positioning mechanism comprises two symmetrical fixing frames (6) fixedly arranged on the back of the device box (1), two symmetrical sliding blocks (7) arranged on the inner wall of the fixing frames (6) in a sliding mode, two arc-shaped positioning plates (8) which are mutually matched are fixedly arranged on the surfaces of the sliding blocks (7) and the two sliding blocks (7) on the other side, the quick positioning mechanism further comprises a bidirectional screw (9) which is rotatably arranged on the inner wall of the fixing frames (6), a driving motor (10) which is arranged on the side face of the fixing frames (6) and used for driving the bidirectional screw (9) to rotate, and threaded holes which are in threaded connection with the surfaces of the bidirectional screw (9) are formed in the side faces of the sliding blocks (7) on the upper side.

2. A safety portable infusion pump device according to claim 1, wherein: the inside of placing frame (4) is provided with the stop gear who is used for carrying out spacing to infusion pump body (2).

3. A safety portable infusion pump device according to claim 2, wherein: the limiting mechanism comprises a sliding hole formed in the upper surface of the placement frame (4) and a sliding rod (11) arranged on the inner wall of the sliding hole in a sliding manner, a pull disc (22) is fixedly arranged at the top end of the sliding rod (11), a fixed plate (12) is fixedly arranged at the bottom end of the sliding rod (11), and a silica gel protection pad (13) is fixedly arranged on the lower surface of the fixed plate (12).

4. A safety portable infusion pump device according to claim 3, wherein: the surface of the sliding rod (11) is sleeved with a tight-propping spring (14), and two ends of the tight-propping spring (14) are fixedly connected with the inner top wall of the placement frame (4) and the upper surface of the fixing plate (12) respectively.

5. A safety portable infusion pump device according to claim 1, wherein: the side of placing frame (4) has set firmly closing plate (15), and annular seal groove with closing plate (15) looks adaptation has been seted up to open-ended inner wall.

6. A safety portable infusion pump device according to claim 1, wherein: the device is characterized in that a driving mechanism for driving the L-shaped mounting plate (3) to move is arranged on the inner bottom wall of the device box (1), the driving mechanism comprises a strip-shaped groove formed in the inner bottom wall of the device box (1) and a rotating motor (23) fixedly arranged on the inner wall of the strip-shaped groove, a threaded column (16) is fixedly arranged at the output end of the rotating motor (23), a moving block (17) in sliding connection with the inner wall of the strip-shaped groove is connected with the surface of the threaded column (16) in a threaded manner, a threaded hole in threaded connection with the surface of the threaded column (16) is formed in the side face of the moving block (17), and the upper surface of the moving block (17) is fixedly connected with the lower surface of the L-shaped mounting plate (3).

7. A safety portable infusion pump device according to any one of claims 1-6, wherein: the cross rod (18) is fixedly arranged on the inner wall of the fixed frame (6) below, through holes which are in sliding connection with the surface of the cross rod (18) are respectively formed in the side faces of the two sliding blocks (7) below, and rubber anti-slip pads (19) are respectively fixedly arranged on the inner cambered surfaces of the two arc-shaped positioning plates (8).

8. A safety portable infusion pump device according to any one of claims 1-6, wherein: the upper surface of the device box (1) is provided with an operation handle (20), and the front surface of the device box (1) is embedded with a transparent glass plate (21).