CN215537294U - Double-bag patient self-control analgesia pump capable of pumping different medicines separately - Google Patents
Double-bag patient self-control analgesia pump capable of pumping different medicines separately Download PDFInfo
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- CN215537294U CN215537294U CN202120809454.9U CN202120809454U CN215537294U CN 215537294 U CN215537294 U CN 215537294U CN 202120809454 U CN202120809454 U CN 202120809454U CN 215537294 U CN215537294 U CN 215537294U
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Abstract
The utility model discloses a double-bag patient self-control analgesia pump capable of independently pumping different medicines, which comprises an analgesia pump main body, wherein an infusion device is fixedly arranged at the lower end of the analgesia pump main body, the infusion device comprises a shell, a first medicine bag is fixedly arranged in the shell, a second medicine bag is fixedly arranged on one side of the first medicine bag, medicine adding ports are respectively arranged on two sides of the shell, the two medicine adding ports are respectively communicated with the first medicine bag and the second medicine bag, a fixing frame is fixedly arranged at the upper end of the shell, a three-way pipe is fixedly arranged on the fixing frame, the three-way pipe comprises a first pipeline, a second pipeline and a third pipeline, the lower end of the first pipeline is fixedly connected with the first medicine bag, the lower end of the second pipeline is fixedly connected with the second medicine bag, and the front end of the third pipeline is fixedly provided with a pipeline through a connecting piece. Therefore, the utility model has comprehensive functions, can be independently pumped for different drugs according to pharmacological characteristics, is convenient to operate and is suitable for wide popularization.
Description
Technical Field
The utility model belongs to the technical field of analgesic pumps, and particularly relates to a double-bag patient self-control analgesic pump capable of independently pumping different types of medicines.
Background
Patient Controlled Analgesia (PCA) refers to Analgesia achieved by actively injecting a preset dose of drug into the body via a micro-pump push button Controlled by a computer when a Patient feels pain. Is the most common clinical application, satisfies the psychological needs of patients for self participation, solves the individual difference of pain, and is also one of the common postoperative multi-mode analgesia methods. Despite the continuous improvement in PCA technology, clinical studies have shown that some patients still have ineffective relief of postoperative pain and have certain disadvantages. At present, a plurality of analgesic pumps are available in the market, but the analgesia pumps generally have the defects of incomplete analgesia, more adverse reactions, inconvenient operation and the like, and the research on the related double-bag multi-mode analgesic pumps also exists through literature search, but the conditions of inconvenient operation and complex use exist, so that the use effect is influenced. The existing clinical common PCA technology mostly adopts an analgesic pump consisting of a single liquid storage bag and a regulator, a plurality of analgesic drugs of the analgesic pump are mixed, and the drugs are administered by regulating and controlling a background dose and a PCA dose, namely, the analgesic pump is continuously infused and administered at a background speed, and when the analgesic effect of a patient is not ideal, analgesic drugs can be added to relieve pain by pressing a PCA key. The clinical analgesic pump is usually composed of an opioid analgesic (fentanyl, sufentanil and the like) and a non-opioid drug (flurbiprofen ester and the like) in a compatibility manner, and due to factors such as pharmacological characteristics (most opioids have no capping effect, and non-opioids have capping effect), compatibility proportion, operation type and individual difference of the drugs and the like, the postoperative rehabilitation is affected by the occurrence of analgesic insufficiency or side effects (dizziness, skin disturbance, nausea and vomiting, gastrointestinal discomfort and the like) of the opioids frequently, and the reason that the postoperative analgesic quality is not high is mainly caused by the fact that the traditional drugs and methods cannot be correctly applied and (or) are not managed properly. Therefore, a double-bag patient self-control analgesia pump capable of independently pumping different medicines is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a double-bag patient self-control analgesia pump capable of independently pumping different medicines, and aims to solve the problems in the background technology.
The utility model is realized in such a way that a double-bag patient self-control analgesia pump capable of pumping different medicines into the pump independently comprises an analgesia pump main body, wherein the lower end of the analgesia pump main body is fixedly provided with an infusion device, the infusion device comprises a shell, a first medicine bag is fixedly arranged in the shell, one side of the first medicine bag is fixedly provided with a second medicine bag, two sides of the shell are fixedly provided with medicine adding ports, the two medicine adding ports are respectively communicated with the first medicine bag and the second medicine bag, the upper end of the shell is fixedly provided with a fixing frame, the fixing frame is fixedly provided with a three-way pipe, the three-way pipe comprises a first pipe, a second pipe and a third pipe, the lower end of the first pipe is fixedly connected with the first medicine bag, the lower end of the second pipe is fixedly connected with the second medicine bag, the front end of the third pipe is fixedly provided with an infusion pipe through a connecting piece, and the infusion pipe is fixedly provided with a filter, one side of the filter is fixedly provided with a flow limiting clamp, and the tail end of the infusion pipeline is fixedly provided with a connector.
Preferably, the first medicine bag has a capacity of 100ml, and the second medicine bag has a capacity of 50 ml.
Preferably, one end of the first pipeline and one end of the second pipeline, which are close to the third pipeline, are both fixedly provided with control valves.
Preferably, the outer end of the control valve extends out of the shell, and the control valve is adjusted to be opened and closed through manually rotating a knob.
Preferably, the lower ends of the inner parts of the first pipeline and the second pipeline are fixedly provided with check valves.
Preferably, a marking plate is fixedly arranged on the outer surface of the sealing cover of the dosing port.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the two medicine bags are arranged, the capacity of the first medicine bag is 100ml, and the capacity of the second medicine bag is 50ml, so that the waste of liquid medicine is effectively avoided, the first medicine bag is used for continuous administration, and the second medicine bag is used for adding medicine quantity. Through all fixedly being provided with the check valve at pipeline one and the inside lower extreme of No. two pipelines, effectively avoid the liquid medicine backward flow to cause the condition emergence that the medicine mixes, influence treatment. The mark plate is fixedly arranged on the outer surface of the sealing cover of the medicine adding port, so that the staff can conveniently and accurately add medicine, and the situation of adding wrong medicine is avoided
Drawings
FIG. 1 is a schematic diagram of the internal structure of an infusion device of a dual-bladder patient-controlled analgesia pump of the present invention capable of pumping different types of drugs separately;
FIG. 2 is a schematic diagram of the analgesic pump body of a dual-bladder patient controlled analgesic pump of the present invention that can be used to pump different types of drugs separately.
In the figure: 1. an analgesic pump body; 2. a fluid infusion device; 3. a housing; 4. a first medicated bag; 5. a second medicine bag; 6. a medicine adding port; 7. a fixed mount; 8. a three-way pipe; 801. a first pipeline; 802. a second pipeline; 803. a third pipeline; 9. a fluid delivery conduit; 10. a current limiting clip; 11. a filter; 12. a connector; 13. a control valve; 14. a check valve.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1-2, a double-bag patient self-control analgesia pump capable of pumping different types of medicines separately comprises an analgesia pump main body 1, wherein an infusion device 2 is fixedly arranged at the lower end of the analgesia pump main body 1, the infusion device 2 comprises a shell 3, a first medicine bag 4 is fixedly arranged in the shell 3, a second medicine bag 5 is fixedly arranged at one side of the first medicine bag 4, medicine adding ports 6 are fixedly arranged at both sides of the shell 3, the two medicine adding ports 6 are respectively communicated with the first medicine bag 4 and the second medicine bag 5, a fixing frame 7 is fixedly arranged at the upper end of the shell 3, a three-way pipe 8 is fixedly arranged on the fixing frame 7, the three-way pipe 8 comprises a first pipe 801, a second pipe 802 and a third pipe 803, the lower end of the first pipe 801 is fixedly connected with the first medicine bag 4, the lower end of the second pipe 802 is fixedly connected with the second medicine bag 5, no. three pipeline 803 front ends are provided with infusion pipeline 9 through the connecting piece is fixed, the fixed filter 11 that is provided with on the infusion pipeline 9, the fixed current-limiting clamp 10 that is provided with in filter 11 one side, infusion pipeline 9 end is fixed and is provided with connector 12.
According to the utility model, the capacity of the first medicine bag 4 is 100ml, the capacity of the second medicine bag 5 is 50ml, the waste of liquid medicine is effectively avoided, the first medicine bag 4 is used for continuous administration, and the second medicine bag 5 is used for adding medicine.
In the utility model, the control valves 13 are fixedly arranged at one ends of the first pipeline 801 and the second pipeline 802 close to the third pipeline 803, so that different medicines are effectively controlled to be pumped independently, and the treatment is convenient.
According to the utility model, the outer end of the control valve 13 extends out of the shell 3, the control valve 13 is opened and closed by manually rotating the knob to adjust the control valve 13, and the operation is simple and convenient to control.
In the utility model, the check valves 14 are fixedly arranged at the lower ends of the insides of the first pipeline 801 and the second pipeline 802, so that the situation that medicine is mixed due to backflow of liquid medicine is effectively avoided, and the treatment effect is influenced.
According to the utility model, the mark plate is fixedly arranged on the outer surface of the sealing cover of the medicine adding port 6, and by arranging the mark plate, a worker can conveniently and accurately add medicine, and the situation of adding wrong medicine is avoided.
The working principle of the utility model is as follows: a first medicine bag 4 is fixedly arranged in a shell 3, a second medicine bag 5 is fixedly arranged on one side of the first medicine bag 4, the capacity of the first medicine bag 4 is 100ml, the capacity of the second medicine bag 5 is 50ml, waste of liquid medicine is effectively avoided, the first medicine bag 4 is used for continuous administration, the second medicine bag 5 is used for adding medicine quantity, medicine adding ports 6 are fixedly arranged on two sides of the shell 3 respectively, medicine is effectively added to the first medicine bag 4 and the second medicine bag 5 respectively, a mark plate is fixedly arranged on the outer surface of a sealing cover of the medicine adding ports 6, accurate medicine adding of workers is facilitated by the aid of the mark plate, wrong medicine adding is avoided, a fixing frame 7 is fixedly arranged at the upper end of the shell 3, a three-way pipe 8 is fixedly arranged on the fixing frame 7 to guarantee stability of the fixing frame, a control valve 13 is fixedly arranged at one end, close to a third pipe 803, of a first pipe 801 and a second pipe 802, effectively controls the independent pumping of different medicines and is convenient for treatment.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A double-bag patient self-control analgesia pump capable of pumping different types of medicines independently comprises an analgesia pump main body (1) and is characterized in that: the analgesia pump is characterized in that an infusion device (2) is fixedly arranged at the lower end of a main body (1) of the analgesia pump, the infusion device (2) comprises a shell (3), a first medicine bag (4) is fixedly arranged in the shell (3), a second medicine bag (5) is fixedly arranged on one side of the first medicine bag (4), medicine adding ports (6) are fixedly arranged on two sides of the shell (3), the two medicine adding ports (6) are respectively communicated with the first medicine bag (4) and the second medicine bag (5), a fixing frame (7) is fixedly arranged at the upper end of the shell (3), a three-way pipe (8) is fixedly arranged on the fixing frame (7), the three-way pipe (8) comprises a first pipe (801), a second pipe (802) and a third pipe (803), the lower end of the first pipe (801) is fixedly connected with the first medicine bag (4), and the lower end of the second pipe (802) is fixedly connected with the second medicine bag (5), no. three pipeline (803) front end is provided with infusion pipeline (9) through the connecting piece is fixed, infusion pipeline (9) are gone up the fixed filter (11) that is provided with, filter (11) one side is fixed and is provided with current-limiting clamp (10), infusion pipeline (9) end is fixed and is provided with connector (12).
2. The dual bladder patient controlled analgesic pump of claim 1 wherein the pump is a single pump of different types of drugs, wherein: the volume of the first medicine bag (4) is 100ml, and the volume of the second medicine bag (5) is 50 ml.
3. The dual bladder patient controlled analgesic pump of claim 1 wherein the pump is a single pump of different types of drugs, wherein: and one ends of the first pipeline (801) and the second pipeline (802) close to the third pipeline (803) are both fixedly provided with control valves (13).
4. The dual bladder patient controlled analgesia pump of claim 3 which is capable of pumping different types of drugs separately, wherein: the outer end of the control valve (13) extends out of the shell (3), and the control valve (13) is adjusted to be opened and closed through manually rotating the knob.
5. The dual bladder patient controlled analgesic pump of claim 1 wherein the pump is a single pump of different types of drugs, wherein: and check valves (14) are fixedly arranged at the lower ends of the interiors of the first pipeline (801) and the second pipeline (802).
6. The dual bladder patient controlled analgesic pump of claim 1 wherein the pump is a single pump of different types of drugs, wherein: and a marking plate is fixedly arranged on the outer surface of the sealing cover of the dosing port (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120809454.9U CN215537294U (en) | 2021-04-20 | 2021-04-20 | Double-bag patient self-control analgesia pump capable of pumping different medicines separately |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120809454.9U CN215537294U (en) | 2021-04-20 | 2021-04-20 | Double-bag patient self-control analgesia pump capable of pumping different medicines separately |
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| CN215537294U true CN215537294U (en) | 2022-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120809454.9U Active CN215537294U (en) | 2021-04-20 | 2021-04-20 | Double-bag patient self-control analgesia pump capable of pumping different medicines separately |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115154747A (en) * | 2022-07-18 | 2022-10-11 | 中国医学科学院肿瘤医院 | Intelligent electronic analgesia system |
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2021
- 2021-04-20 CN CN202120809454.9U patent/CN215537294U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115154747A (en) * | 2022-07-18 | 2022-10-11 | 中国医学科学院肿瘤医院 | Intelligent electronic analgesia system |
| CN115154747B (en) * | 2022-07-18 | 2024-03-08 | 中国医学科学院肿瘤医院 | Intelligent electronic pain relieving system |
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