CN209864870U - Medicine adding device of portable infusion pump - Google Patents
Medicine adding device of portable infusion pump Download PDFInfo
- Publication number
- CN209864870U CN209864870U CN201822212747.XU CN201822212747U CN209864870U CN 209864870 U CN209864870 U CN 209864870U CN 201822212747 U CN201822212747 U CN 201822212747U CN 209864870 U CN209864870 U CN 209864870U
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- diversion channel
- infusion pump
- flow
- infusion
- limiting pipe
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Abstract
The utility model discloses a dosing device of a portable infusion pump, which is used between a flow-limiting pipe with the flow speed of 2ml/h and an infusion pipe, wherein the flow-limiting pipe is connected with the infusion pump, the dosing device comprises a pressing part, a shell, a base, a liquid storage bag and an elastic part, the liquid storage bag is arranged in the shell, and the lower end of the pressing part extends into the shell and is contacted with the liquid storage bag; the base is located the bottom of casing to be equipped with the first diversion channel and the second diversion channel that keep apart each other, the flow-limiting pipe passes through first diversion channel and reservoir intercommunication, and the transfer line is through the second diversion channel and the transfusion mouth and the reservoir intercommunication that communicate in proper order, and the second diversion channel is located to the elastic component, and the top of elastic component is equipped with the gasket that is used for shutoff transfusion mouth. Simple structure, convenient use, safe and effective dosage control, and can solve the problem of instant pain in the process of pain treatment.
Description
Technical Field
The utility model belongs to the technical field of medical equipment, in particular to portable infusion pump charge device.
Background
In medical work, the disposable portable infusion pump is a common and effective postoperative analgesia and painless childbirth medical instrument, the flow rate of the factory can be set to any one level of 2 ml/h-10 ml/h according to the requirements of a hospital, and a doctor configures anesthetic liquid with certain solubility according to the flow rate of the infusion pump and the condition of a patient. However, because of the different drug resistance of each patient, some patients still have pain during the pain treatment by using the infusion pump, and the postoperative pain of the patients cannot be relieved in time.
SUMMERY OF THE UTILITY MODEL
To the technical problem who exists among the prior art, the utility model provides a portable infusion pump charge device can in time alleviate patient's postoperative pain.
In order to solve the technical problem, the utility model discloses a technical scheme is: a portable infusion pump dosing device is used between a flow limiting pipe and an infusion pipe, the flow limiting pipe is 2ml/h in flow speed, the infusion pump is connected with the dosing device, the dosing device comprises a pressing part, a shell, a base, a liquid storage bag and an elastic part, the liquid storage bag is arranged in the shell, and the lower end of the pressing part extends into the shell and is in contact with the liquid storage bag; the base is located the bottom of casing to be equipped with the first diversion channel and the second diversion channel that keep apart each other, the flow-limiting pipe passes through first diversion channel and reservoir intercommunication, the transfer line is through the second diversion channel and infusion mouth and the reservoir intercommunication that communicate in proper order, the second diversion channel is located to the elastic component, the top of elastic component is equipped with the gasket that is used for shutoff infusion mouth.
Preferably, the elastic member includes a spring.
Preferably, the infusion tube is connected with the second diversion channel through a pipeline joint.
Preferably, the pressing part comprises a pressing rod cap and a pressing rod which are coaxially connected, and the longitudinal section of the pressing rod is in an inverted T shape.
Preferably, the reservoir is of a foldable structure.
The utility model discloses a portable infusion pump charge device has following beneficial effect: simple structure, convenient use, safe and effective dosage control, and can solve the problem of instant pain in the process of pain treatment.
Drawings
Fig. 1 is a schematic sectional structure view of a portable infusion pump dosing device of the present invention;
fig. 2 is an installation schematic diagram of the portable infusion pump dosing device of the present invention.
Detailed Description
So that those skilled in the art can better understand the technical solution of the present invention, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 and 2, the embodiment of the utility model discloses a portable infusion pump dosing device, which is used between an infusion tube 8 and a flow-limiting tube 9 with a flow rate of 2ml/h, the dosing device comprises a pressing part, a shell 4, a base 10, a liquid storage bag 3 and an elastic part 6, the liquid storage bag 3 is of a folding structure, the liquid storage bag 3 is arranged in the shell 4, and the lower end of the pressing part extends into the shell 4 and is contacted with the liquid storage bag 3; the base 10 is located at the bottom of the shell 4 and is provided with a first diversion channel (not shown in the figure) and a second diversion channel 11 which are isolated from each other, the flow-limiting tube 9 is communicated with the liquid storage bag 3 through the first diversion channel, the infusion tube 8 is communicated with the liquid storage bag 3 through the second diversion channel 11 and the infusion port 12 which are sequentially communicated, the elastic piece 6 is arranged in the second diversion channel 11, and the top of the elastic piece 6 is provided with a sealing piece 5 for sealing the infusion port 12.
In this embodiment, the elastic member 3 includes a spring, and both ends of the spring are respectively connected to the sealing sheet 5 and the inner wall of the second diversion passage 11.
In this embodiment, the infusion tube 8 is connected to the second diversion channel 11 through the tube joint 7.
In this embodiment, the pressing portion includes a pressing rod cap 1 and a pressing rod 2 which are coaxially connected, and the longitudinal section of the pressing rod 2 is in an inverted T shape.
The utility model provides a portable infusion pump charge device is when using, the liquid medicine that infusion pump 13 provided passes through current-limiting tube 9 (current-limiting tube velocity of flow 2ml/h), fill reservoir 3 in the unit interval, the patient can press down depression bar cap 1 when needing to use medicine, depression bar cap 1 passes through depression bar 2 extrusion reservoir 3, reservoir 3 receives the extrusion, 3 internal pressure in reservoir risees, overcome the spring force, open gasket 5, the liquid medicine loops through transfusion mouth 12 and second diversion channel 11 and gets into transfer line 8, in order to alleviate pain in the twinkling of an eye, because current-limiting tube 9's control, when reusing charge device, can only export the flow in the unit interval of current-limiting tube 9 (exporting 2ml after 1 hour, export 1ml 30 minutes, export 0.5ml in 15 minutes, so on), can prevent that the internal medicine of unit interval is excessive.
The utility model provides a portable infusion pump charge device is disposable, aseptic, the medical product of independent packing, can be used to painless childbirth and postoperative analgesia, the infusion pump can be made into the velocity of flow according to the needs of hospital's infusion when dispatching from the factory and be 2 ~ 10ml/h, when patient's infusion anesthesia liquid medicine analgesia, because every patient's tolerance is different, the anesthesia that the doctor adopted dose probably can not play anticipated effect to postoperative analgesia, can pass through this charge device this moment, join the anesthesia liquid medicine in the twinkling of an eye, alleviate postoperative pain.
The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.
Claims (5)
1. A dosing device of a portable infusion pump is used between a flow limiting pipe with the flow rate of 2ml/h and an infusion pipe, and the flow limiting pipe is connected with the infusion pump; the base is located the bottom of casing to be equipped with the first diversion channel and the second diversion channel that keep apart each other, the flow-limiting pipe passes through first diversion channel and reservoir intercommunication, the transfer line is through the second diversion channel and infusion mouth and the reservoir intercommunication that communicate in proper order, the second diversion channel is located to the elastic component, the top of elastic component is equipped with the gasket that is used for shutoff infusion mouth.
2. The medicated device of an ambulatory infusion pump as in claim 1, wherein the resilient member comprises a spring.
3. The medicated device of a ambulatory infusion pump as in claim 1, wherein the infusion tube is connected to the second diversion channel by a tubing fitting.
4. The dosing device of a portable infusion pump according to claim 1, wherein the pressing portion comprises a coaxially connected pressure rod cap and a pressure rod, the longitudinal section of the pressure rod being in an inverted T shape.
5. The medication device of a portable infusion pump according to any of claims 1 to 4, wherein the reservoir is of a collapsible construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822212747.XU CN209864870U (en) | 2018-12-27 | 2018-12-27 | Medicine adding device of portable infusion pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822212747.XU CN209864870U (en) | 2018-12-27 | 2018-12-27 | Medicine adding device of portable infusion pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209864870U true CN209864870U (en) | 2019-12-31 |
Family
ID=68949621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822212747.XU Active CN209864870U (en) | 2018-12-27 | 2018-12-27 | Medicine adding device of portable infusion pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209864870U (en) |
-
2018
- 2018-12-27 CN CN201822212747.XU patent/CN209864870U/en active Active
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