CN213131290U

CN213131290U - Disposable portable infusion pump for postoperative pain relief

Info

Publication number: CN213131290U
Application number: CN202020320732.XU
Authority: CN
Inventors: 唐志军
Original assignee: Shanghai Zhifan Medical Equipment Co ltd
Current assignee: Shanghai Zhifan Medical Equipment Co ltd
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2021-05-07
Anticipated expiration: 2030-03-16

Abstract

The utility model discloses an postoperative is painful with disposable portable infusion pump relates to the technical field for the infusion pump, to the problem of infusion pump portable with add the medicine, now proposes following scheme, the on-line screen storage device comprises a base, the top of base bonds there is U type cover, install the peg on the top outer wall of U type cover, the middle fixedly connected with force pump at base top, the first slotted hole that is located on the base is seted up in the left side of force pump, the internally mounted of first slotted hole has the feed liquor pipe, it has the second diaphragm to articulate on the left side inner wall of feed liquor pipe, it has first diaphragm to articulate on the right side inner wall of feed liquor pipe. The utility model discloses a combination of various structures makes the device not only can install according to individual actual conditions and wear to prevent that the patient from pressing the hose by accident, thereby lead to the liquid medicine circulation not smooth, and this device can effectually prevent the liquid medicine drippage at the in-process that adds the liquid medicine, practices thrift the cost, improves medical effect.

Description

Disposable portable infusion pump for postoperative pain relief

Technical Field

The utility model relates to a technical field for the infusion pump especially relates to a disposable portable infusion pump is used in postoperative analgesia.

Background

The patient self-control analgesia (PCA) is a pain processing technology which is set by medical care personnel in advance according to the pain degree and physical condition of a patient and then is self-managed by the patient, is a better method for treating modern pain and is an important means for treating postoperative pain. At present, clinical practice is carried out on PCA of patients after operation, and disposable infusion pumps are mostly used for infusion analgesia, so that analgesic drugs can keep a timely and stable blood concentration in plasma, and the patients carry controllers, can press the drugs by themselves to rapidly enhance the effect when realizing pain, thereby achieving the purpose of analgesia and making treatment personalized.

The existing disposable infusion pump is easy to spill medicine in the medicine adding process, so that the cost is increased, the treatment effect is difficult to achieve, and the effect that the infusion cannot be performed due to the fact that the catheter is long and easy to press in the device is achieved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a disposable portable infusion pump for postoperative analgesia has solved the problem that infusion pump portable and added the medicine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an postoperative is analgesia with disposable portable infusion pump, the on-line screen storage device comprises a base, the top of base bonds there is U type cover, install the peg on the top outer wall of U type cover, the middle fixedly connected with force pump at base top, the first slotted hole that is located on the base is seted up in the left side of force pump, the internally mounted of first slotted hole has the feed liquor pipe, it has the second diaphragm to articulate on the left side inner wall of feed liquor pipe, it has first diaphragm to articulate on the right side inner wall of feed liquor pipe, first diaphragm articulates with the top of second diaphragm has the vaulting pole, the top of vaulting pole articulates there is the slider, the bottom of feed liquor pipe is equipped with the block, the second slotted hole that is located on the base is seted up on the right side of force pump, the internally mounted of second slotted hole has the drain.

Preferably, the bottom end of the liquid outlet pipe is connected with a hose, the hose is sleeved with a flow stopping clamp, the other end of the hose is adhered with a filter, and the model of the filter is Y0.2.

Preferably, the U-shaped cover is a transparent cover, scales are marked on the U-shaped cover, sliding grooves are formed in the shell walls of the two sides of the liquid inlet pipe, sliding blocks are connected to the inside of the sliding grooves in a sliding mode, supporting rods are hinged to the sliding blocks, springs are arranged inside the sliding grooves, the bottom ends of the springs are welded to the sliding blocks, and the top ends of the springs are welded to the inner wall of the top of the sliding grooves.

Preferably, a sealing gasket is adhered to a joint of the first transverse plate and the second transverse plate, and the inner wall of the bottom end of the liquid inlet pipe is provided with threads.

Preferably, the top output end of the filter is also connected with a hose, one end of the hose, which is far away from the filter, is fixedly connected with a flow controller, and the model of the flow controller is CLF7-01 CD.

Preferably, the left side output of flow controller also is connected with the hose, the hose is kept away from the one end of flow controller and is installed terminal joint, the welding of the bottom left end of base has a piece, be connected with the rubber tape between piece and the block.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an installation base, U type cover, force pump, peg, drain pipe, only flow clamp, filter, flow controller, the combination of terminal joint and hose makes the device can install according to individual actual conditions and wear, thereby can effectually prevent to pressing down of hose, thereby lead to the liquid medicine circulation not smooth, and the combination of feed liquor pipe, first diaphragm, second diaphragm, vaulting pole, spring and block makes the device can effectually prevent that the phenomenon that the liquid medicine drips and leaks from appearing at the in-process that adds the liquid medicine produces.

To sum up, the utility model discloses a combination of various structures makes the device not only can install according to individual actual conditions and wear to prevent that the patient from pressing the hose by accident, thereby lead to the liquid medicine circulation not smooth, and this device can effectually prevent the liquid medicine drippage at the in-process that adds the liquid medicine, practices thrift the cost, improves medical treatment.

Drawings

FIG. 1 is a schematic sectional front view of a disposable portable infusion pump for postoperative analgesia;

fig. 2 is an enlarged schematic view of a part a of the disposable portable infusion pump for postoperative pain relief according to the present invention.

In the figure: the device comprises a base 1, a 2U-shaped cover, a hanging rod 3, a pressure pump 4, a liquid inlet pipe 5, a first transverse plate 6, a second transverse plate 7, a support rod 8, a spring 9, a cover cap 10, a liquid outlet pipe 11, a flow stopping clamp 12, a filter 13, a flow controller 14 and a terminal connector 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a disposable portable infusion pump for postoperative analgesia, comprising a base 1, a U-shaped cover 2 is bonded on the top of the base 1, a hanging rod 3 is mounted on the outer wall of the top of the U-shaped cover 2, a pressure pump 4 is fixedly connected in the middle of the top of the base 1, a first slotted hole located on the base 1 is formed in the left side of the pressure pump 4, a liquid inlet pipe 5 is mounted inside the first slotted hole, a second transverse plate 7 is hinged on the inner wall of the left side of the liquid inlet pipe 5, a first transverse plate 6 is hinged on the inner wall of the right side of the liquid inlet pipe 5, a support rod 8 is hinged on the tops of the first transverse plate 6 and the second transverse plate 7, a slide block is hinged on the top end of the support rod 8, a cap 10 is arranged at the bottom end of the liquid inlet pipe 5, a second slotted hole located on the.

The bottom end of the liquid outlet pipe 11 is connected with a hose, a flow stopping clamp 12 is sleeved on the hose, a filter 13 is adhered to the other end of the hose, the model of the filter 13 is Y0.2, the U-shaped cover 2 is a transparent cover, scales are marked on the U-shaped cover 2, sliding grooves are formed in the shell walls of two sides of the liquid inlet pipe 5, sliding blocks are connected inside the sliding grooves in a sliding mode, supporting rods 8 are hinged to the sliding blocks, springs 9 are arranged inside the sliding grooves, the bottom end of each spring 9 is welded to the corresponding sliding block, the top end of each spring 9 is welded to the inner wall of the top of each sliding groove, a sealing gasket is adhered to the joint of the first transverse plate 6 and the second transverse plate 7, threads are formed in the inner wall of the bottom end of the liquid inlet pipe 5, the output end of the top of the filter 13 is also connected with the hose, one end, far away from the filter 13, of, the end of the hose far away from the flow controller 14 is provided with a terminal joint 15, the left end of the bottom of the base 1 is welded with a support block, and a rubber belt is connected between the support block and the cap 10.

In this embodiment, firstly, the device is fixed by the hanging rod 3, the cap 10 is opened to align the liquid medicine bottle to the bottom of the liquid inlet pipe 5 for rotation, so that the top end of the liquid medicine bottle extrudes the first transverse plate 6 and the second transverse plate 7, the slide block is moved upwards by the support rod 8, the spring 9 is compressed, so that the liquid medicine can be conveniently added into the U-shaped cover 2, after the liquid medicine is added, the liquid medicine bottle is rotated in the reverse direction, so that the liquid medicine bottle exits from the liquid inlet pipe 5, the first transverse plate 6 and the second transverse plate 7 are sealed under the action of the spring 9, the cap 10 is covered, so as to prevent dust from entering, the pressure pump 4 is started, so that the liquid medicine enters the filter 13 through the combination of the liquid outlet pipe 11 and the hose, the filter 13 is started, so that the liquid medicine is filtered, the liquid medicine enters the flow controller 14 through the hose, the flow controller 14 is, thereby it is internal to get into the patient through the combination of hose and terminal connection, when needs stop the liquid medicine and get into, thereby seal the hose through ending the clamp that flows, this device is small-size structure, alright in order being fixed in on the human body through ordinary bandage to make things convenient for the patient to carry.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a postoperative is analgesia with disposable portable infusion pump, includes base (1), its characterized in that, the top of base (1) bonds there is U type cover (2), install peg (3) on the top outer wall of U type cover (2), the centre fixedly connected with force pump (4) at base (1) top, the first slotted hole that is located base (1) is seted up in the left side of force pump (4), the internally mounted of first slotted hole has feed liquor pipe (5), it has second diaphragm (7) to articulate on the left side inner wall of feed liquor pipe (5), it has first diaphragm (6) to articulate on the right side inner wall of feed liquor pipe (5), the top of first diaphragm (6) and second diaphragm (7) articulates there is vaulting pole (8), the top of vaulting pole (8) articulates there is the slider, the bottom of feed liquor pipe (5) is equipped with block (10), the right side of the pressure pump (4) is provided with a second slotted hole positioned on the base (1), and a liquid outlet pipe (11) is arranged inside the second slotted hole.

2. The disposable portable infusion pump for postoperative analgesia according to claim 1, wherein a hose is connected to the bottom end of the liquid outlet pipe (11), a flow stopping clip (12) is sleeved on the hose, a filter (13) is adhered to the other end of the hose, and the model of the filter (13) is Y0.2.

3. The disposable portable infusion pump for postoperative analgesia according to claim 1, wherein the U-shaped cover (2) is a transparent cover, scales are marked on the U-shaped cover (2), sliding grooves are formed in the shell walls of the two sides of the liquid inlet pipe (5), sliding blocks are connected inside the sliding grooves in a sliding mode, supporting rods (8) are hinged to the sliding blocks, springs (9) are arranged inside the sliding grooves, the bottom ends of the springs (9) are welded to the sliding blocks, and the top ends of the springs (9) are welded to the inner wall of the top of the sliding grooves.

4. The disposable portable infusion pump for postoperative analgesia according to claim 1, wherein a sealing gasket is adhered to the joint where the first transverse plate (6) and the second transverse plate (7) coincide, and the inner wall of the bottom end of the liquid inlet tube (5) is provided with threads.

5. A disposable portable infusion pump for postoperative analgesia according to claim 2 wherein a flexible tube is also connected to the top output end of the filter (13), a flow controller (14) is fixedly connected to the end of the flexible tube remote from the filter (13), and the model of the flow controller (14) is CLF7-01 CD.

6. The disposable portable infusion pump for postoperative analgesia according to claim 5, wherein a hose is also connected to the left output end of the flow controller (14), a terminal connector (15) is installed at one end of the hose far away from the flow controller (14), a support block is welded to the left end of the bottom of the base (1), and a rubber belt is connected between the support block and the cap (10).