Safe liquid storage recovery device for disposable analgesia pump

Abstract

The utility model discloses a safe liquid storage recovery device for a disposable analgesia pump, relates to the technical field of analgesia pumps, and aims to solve the problems that residual liquid medicine in the analgesia pump cannot be recovered in real time, the liquid medicine in the analgesia pump is easy to drop on the ground, the practicability is low, and the cost is high in the prior art. In order to solve the problems that an existing analgesia pump cannot completely recover liquid medicine in the analgesia pump and the recovery efficiency is low, the following scheme is provided that the analgesia pump recovery device comprises a bottom plate and a recovery barrel, a fixing block is fixedly arranged on the outer wall of the top of the recovery barrel, and an extrusion mechanism is arranged on one side of the fixing block; the extruding mechanism comprises a fixing plate fixedly arranged on the inner wall of the top of the recycling barrel, a screw rod connected to the outer wall of one side of the fixing plate through a bearing and an extruding block, and a sealing mechanism is arranged in the recycling barrel. According to the analgesia pump, residual liquid medicine in the analgesia pump can be recovered in real time, the liquid medicine is prevented from dripping, the practicability is improved, the height of the analgesia pump can be increased, the residual liquid medicine in the analgesia pump can be completely recovered, and the recovery efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of analgesic pumps, in particular to a liquid storage safety recovery device for a disposable analgesic pump. Background Art

[0002] A pain pump is a fluid infusion device that maintains a steady concentration of medication in the blood, which can help achieve better pain relief with less medication, and usually allows the patient to press on their own to add an additional dose to the continuous infusion.

[0003] According to relevant drug regulations, after the analgesic pump is used, the residual liquid medicine in the analgesic pump needs to be recovered and processed. However, based on the existing technology, when recovering the residual liquid medicine in the analgesic pump, there are the following problems:

[0004] 1. When the nurses in the ward remove the analgesic pump, they are unable to recycle the residual liquid in the analgesic pump in real time, which easily causes the liquid in the analgesic pump to drip onto the ground, which is of low practicality;

[0005] 2. When the liquid medicine in the analgesic pump is recovered in the recovery area, the liquid medicine in the analgesic pump cannot be completely recovered, and the recovery efficiency is low. Utility Model Content

[0006] The utility model provides a disposable liquid storage safety recovery device for an analgesic pump, which solves the problem that the prior art cannot recover the residual liquid medicine in the analgesic pump in real time, easily causing the liquid medicine in the analgesic pump to drip onto the ground, has low practicality, cannot completely recover the liquid medicine in the analgesic pump, and has low recovery efficiency.

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

[0008] A liquid storage safety recovery device for a disposable analgesic pump comprises a bottom plate and a recovery barrel, a fixed block is fixedly arranged on the top outer wall of the recovery barrel, and an extrusion mechanism is arranged on one side of the fixed block, the extrusion mechanism comprises a fixed plate fixedly arranged on the top inner wall of the recovery barrel, a screw and an extrusion block connected to the outer wall of one side of the fixed plate through a bearing, a sealing mechanism is arranged in the recovery barrel, the sealing mechanism comprises a screw passing through and screwed on the top outer wall of the fixed block and a sealing plate connected to the outer wall of the bottom end of the screw through a bearing, a lifting mechanism is arranged on one side of the recovery barrel, the lifting mechanism comprises a multi-stage telescopic rod, a connecting plate fixedly arranged on the outer wall of the top end of the multi-stage telescopic rod and a hanging rod fixed on the outer wall of one side of the connecting plate.

[0009] Preferably, universal wheels with brakes are connected to the outer walls at the four corners of the bottom of the base plate through bolts, and two handles are fixedly provided on the outer wall on one side of the top of the base plate.

[0010] Preferably, four support rods are fixedly arranged on the top outer wall of the bottom plate, and the recovery cylinder is fixedly arranged on the top outer walls of the four support rods, and a through hole is opened on the top outer wall of the recovery cylinder.

[0011] Preferably, one end of the screw rod passes through and is connected to the upper outer wall of one side of the recovery cylinder through a bearing, and a connecting block is threaded on the outer wall of the screw rod, a slideway is provided on the top outer wall of the recovery cylinder, and the connecting block is slidably installed in the slideway, the extrusion block is fixed on the top outer wall of the connecting block, and grooves are provided on the outer walls on the opposite sides of the extrusion block and the fixed block.

[0012] Through the above scheme, the pushing device is moved to the position of the analgesic pump, and then the liquid outlet end of the analgesic pump is placed in the through hole, and the screw is rotated. The screw drives the connecting block and the extrusion block to move, and the extrusion block and the fixed block cooperate to clamp and fix the liquid outlet end of the analgesic pump, which is convenient for real-time recovery of the residual liquid in the analgesic pump.

[0013] Preferably, a sliding block is fixedly provided on the outer wall of one side of the sealing plate, a sliding groove is opened on the outer wall of one side of the fixing plate, and the sliding block is slidably installed in the sliding groove, and a sealing gasket is fixedly provided on the outer wall at the top of the sealing plate.

[0014] Preferably, a mounting plate is fixedly provided on the lower outer wall of one side of the recovery barrel, and the multi-stage telescopic rod is connected to the top outer wall of the mounting plate by bolts, a limit plate is fixedly provided on the upper outer wall of the multi-stage telescopic rod, and the limit plate is fixedly provided on the upper outer wall of one side of the recovery barrel, a limit rod is fixedly provided on the outer wall at one end of the bottom of the connecting plate, and the limit rod passes through and is slidably installed on the top inner wall of the recovery barrel.

[0015] Through the above scheme, the analgesic pump is fixed by a hanging rod, and then the multi-stage telescopic rod is stretched. The multi-stage telescopic rod drives the connecting plate and the analgesic pump to rise, thereby increasing the height of the analgesic pump. Under the effect of the height difference, the residual liquid medicine in the analgesic pump can completely flow out.

[0016] The beneficial effects of the utility model are:

[0017] 1. A fixed block and an extrusion mechanism are provided. The pushing device is moved to the position of the analgesic pump. Then the liquid outlet of the analgesic pump is placed in the through hole. The screw is rotated. The screw drives the connecting block and the extrusion block to move. The extrusion block cooperates with the fixed block to clamp and fix the liquid outlet of the analgesic pump, which is convenient for real-time recovery of the residual liquid medicine in the analgesic pump. The residual liquid medicine in the analgesic pump can be recovered in real time to prevent the liquid medicine from dripping, thereby improving practicality.

[0018] 2. A lifting mechanism is provided to fix the analgesic pump through a hanging rod, and then the multi-stage telescopic rod is stretched. The multi-stage telescopic rod drives the connecting plate and the analgesic pump to rise, thereby increasing the height of the analgesic pump. Under the effect of the height difference, the residual liquid medicine in the analgesic pump can flow out completely, which can increase the height of the analgesic pump and completely recover the residual liquid medicine in the analgesic pump, thereby improving the recovery efficiency.

[0019] In summary, the utility model can recover the residual liquid medicine in the analgesic pump in real time, prevent the liquid medicine from dripping, improve practicality, increase the height of the analgesic pump, and completely recover the residual liquid medicine in the analgesic pump, thereby improving the recovery efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the main cross-sectional structure of a disposable liquid storage safety recovery device for an analgesic pump proposed by the utility model.

[0021] Figure 2 This is a schematic diagram of the front cross-sectional structure of an extrusion mechanism of a liquid storage safety recovery device for a disposable analgesic pump proposed by the utility model.

[0022] Figure 3 This is a schematic diagram of the front cross-sectional structure of a sealing mechanism of a disposable liquid storage safety recovery device for an analgesic pump proposed by the utility model.

[0023] Figure 4 This is a schematic diagram of the front cross-sectional structure of a lifting mechanism of a liquid storage safety recovery device for a disposable analgesic pump proposed by the utility model.

[0024] In the figure: 1. bottom plate; 2. recovery cylinder; 3. fixed block; 4. extrusion mechanism; 401. fixed plate; 402. screw; 403. connecting block; 404. extrusion block; 5. sealing mechanism; 501. screw; 502. sealing plate; 503. slider; 6. lifting mechanism; 601. mounting plate; 602. multi-stage telescopic rod; 603. limit plate; 604. connecting plate; 605. hanging rod; 606. limit rod. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Example 1, reference Figure 1-3A liquid storage safety recovery device for a disposable analgesic pump comprises a bottom plate 1 with universal wheels with brakes connected to the outer walls at the four corners of the bottom by bolts, and a recovery tube 2 fixed to the outer wall of the top of the bottom plate 1 by four support rods, two handles are fixed on the outer wall of one side of the top of the bottom plate 1, a through hole is opened on the outer wall of the top of the recovery tube 2, a drainage pipe is fixed on the inner wall of the bottom of the recovery tube 2, and a ball valve is clamped on the outer wall at one end of the drainage pipe, a fixing block 3 is fixed on the outer wall of the top of the recovery tube 2, and a squeezing mechanism 4 is provided on one side of the fixing block 3, and the squeezing mechanism 4 comprises a fixing plate 401 fixed on the inner wall of the top of the recovery tube 2, a screw 402 connected to the outer wall of one side of the fixing plate 401 by a bearing, and a squeezing block 404, one end of the screw 402 penetrates through and is connected to the recovery tube by a bearing 2, a connecting block 403 is screwed on the outer wall of the screw rod 402, a slideway is opened on the outer wall of the top of the recovery cylinder 2, and the connecting block 403 is slidably installed in the slideway, the extrusion block 404 is fixedly arranged on the outer wall of the top of the connecting block 403, and grooves are opened on the outer walls of the extrusion block 404 and the opposite side of the fixed block 3, and a sealing mechanism 5 is arranged in the recovery cylinder 2, the sealing mechanism 5 includes a screw rod 501 that passes through and is screwed on the outer wall of the top of the fixed block 3 and a sealing plate 502 that is connected to the outer wall of the bottom end of the screw rod 501 through a bearing, a slider 503 is fixedly arranged on the outer wall of one side of the sealing plate 502, a slide groove is opened on the outer wall of one side of the fixed plate 401, and the slider 503 is slidably installed in the slide groove, and a sealing gasket is fixedly arranged on the outer wall of the top of the sealing plate 502 for sealing the recovery cylinder 2.

[0027] Example 2, reference Figure 1 and Figure 4 A liquid storage safety recovery device for a disposable analgesic pump also includes a lifting mechanism 6, which includes a multi-stage telescopic rod 602, a connecting plate 604 fixed on the outer wall at the top of the multi-stage telescopic rod 602, and a hanging rod 605 fixed on the outer wall on one side of the connecting plate 604. A mounting plate 601 is fixed on the lower outer wall of one side of the recovery cylinder 2. The multi-stage telescopic rod 602 is connected to the top outer wall of the mounting plate 601 by bolts. A limiting plate 603 is fixed on the upper outer wall of the multi-stage telescopic rod 602. The limiting plate 603 is fixed on the upper outer wall on one side of the recovery cylinder 2. A limiting rod 606 is fixed on the outer wall at one end of the bottom of the connecting plate 604. The limiting rod 606 penetrates and is slidably installed on the top inner wall of the recovery cylinder 2.

[0028] Working principle: the pushing device moves to the position of the analgesic pump, and then the liquid outlet end of the analgesic pump is placed into the through hole, and the screw 402 is rotated. The screw 402 drives the connecting block 403 and the extrusion block 404 to move. The extrusion block 404 cooperates with the fixing block 3 to clamp and fix the liquid outlet end of the analgesic pump, so as to facilitate the real-time recovery of the residual liquid medicine in the analgesic pump. The analgesic pump is fixed by the hanging rod 605, and then the multi-stage telescopic rod 602 is stretched. The multi-stage telescopic rod 602 drives the connecting plate 403 and the analgesic pump to rise, thereby increasing the height of the analgesic pump. Under the effect of the height difference, the residual liquid medicine in the analgesic pump can completely flow out.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A liquid storage safety recovery device for a disposable analgesic pump, comprising a base plate (1) and a recovery cylinder (2), characterized in that: A fixing block (3) is fixedly arranged on the outer wall of the top of the recovery cylinder (2), and an extrusion mechanism (4) is arranged on one side of the fixing block (3), wherein the extrusion mechanism (4) comprises a fixing plate (401) fixedly arranged on the inner wall of the top of the recovery cylinder (2), a screw (402) connected to the outer wall of one side of the fixing plate (401) via a bearing, and an extrusion block (404); The recovery cylinder (2) is provided with a sealing mechanism (5), the sealing mechanism (5) comprising a screw rod (501) penetrating through and screwed to the top outer wall of the fixed block (3) and a sealing plate (502) connected to the bottom outer wall of the screw rod (501) via a bearing; A lifting mechanism (6) is provided on one side of the recovery cylinder (2), and the lifting mechanism (6) comprises a multi-stage telescopic rod (602), a connecting plate (604) fixedly arranged on the outer wall at the top end of the multi-stage telescopic rod (602), and a hanging rod (605) fixedly arranged on the outer wall on one side of the connecting plate (604).

2. A disposable liquid storage safety recovery device for analgesic pump according to claim 1, characterized in that: Universal wheels with brakes are connected to the four corner outer walls of the bottom of the base plate (1) via bolts, and two handles are fixedly arranged on one side outer wall of the top of the base plate (1).

3. A disposable liquid storage safety recovery device for analgesic pump according to claim 1, characterized in that: Four support rods are fixedly arranged on the top outer wall of the bottom plate (1), and the recovery cylinder (2) is fixedly arranged on the top outer walls of the four support rods, and a through hole is opened on the top outer wall of the recovery cylinder (2).

4. The disposable liquid storage safety recovery device for analgesic pump according to claim 1, characterized in that: One end of the screw rod (402) passes through and is connected to the upper outer wall of one side of the recovery cylinder (2) through a bearing, and a connecting block (403) is screwed on the outer wall of the screw rod (402). A slideway is provided on the top outer wall of the recovery cylinder (2), and the connecting block (403) is slidably installed in the slideway. The extrusion block (404) is fixedly arranged on the top outer wall of the connecting block (403), and grooves are provided on the outer walls of the extrusion block (404) and the fixed block (3) on the opposite side.

5. The disposable liquid storage safety recovery device for analgesic pump according to claim 1, characterized in that: A slider (503) is fixedly provided on the outer wall of one side of the sealing plate (502), a sliding groove is opened on the outer wall of one side of the fixing plate (401), and the slider (503) is slidably installed in the sliding groove, and a sealing gasket is fixedly provided on the outer wall at the top of the sealing plate (502).

6. The disposable liquid storage safety recovery device for analgesic pump according to claim 1, characterized in that: A mounting plate (601) is fixedly provided on the lower outer wall of one side of the recovery barrel (2), and the multi-stage telescopic rod (602) is connected to the top outer wall of the mounting plate (601) by bolts, a limiting plate (603) is fixedly provided on the upper outer wall of the multi-stage telescopic rod (602), and the limiting plate (603) is fixedly provided on the upper outer wall of one side of the recovery barrel (2), and a limiting rod (606) is fixedly provided on the outer wall of one end of the bottom of the connecting plate (604), and the limiting rod (606) penetrates and is slidably installed on the top inner wall of the recovery barrel (2).

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