CN213407251U - Simple and convenient infusion device - Google Patents
Simple and convenient infusion device Download PDFInfo
- Publication number
- CN213407251U CN213407251U CN202020318908.8U CN202020318908U CN213407251U CN 213407251 U CN213407251 U CN 213407251U CN 202020318908 U CN202020318908 U CN 202020318908U CN 213407251 U CN213407251 U CN 213407251U
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- conduit
- communicated
- bottle stopper
- liquid medicine
- short
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- Expired - Fee Related
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Abstract
The utility model relates to a simple and easy convenient infusion set, including bottle plug puncture protective sheath, bottle plug puncture ware, air cleaner, maofei's burette, short catheter, lower part device, liquid medicine filter, flow control device, long catheter, needle tubing joint. The bottle stopper puncture protective sleeve is sleeved on the bottle stopper puncture outfit, the air filter is arranged on the short conduit arranged at the lower part of the puncture outfit, one end of the short conduit is connected with the bottle stopper puncture outfit, and the other end is connected with the conversion device; the conversion device is internally provided with 3 transfusion inlet pipelines and 1 transfusion outlet pipeline, wherein the outlet pipelines are communicated with the human body connecting device, and the inlet pipelines are communicated with a plurality of connected pharmaceutical devices. One end of the long conduit is communicated with the outlet interface of the conversion device, the other end is provided with a needle tube joint, the liquid medicine filter is arranged on the long conduit close to the needle tube joint, and the flow regulating device is sleeved on the long conduit. The automatic liquid medicine replacing device can well realize the function of automatically replacing liquid medicine, and has the advantages of simple structure and low cost price.
Description
Technical Field
The utility model relates to a medical transfusion system field, a simple and easy convenient infusion set is specifically designed.
Background
The infusion set is used as a common infusion device in hospitals, and provides good convenience for treatment of patients. But some problems also follow. When some patients are transfused, several bottles of liquid medicine are required to be sequentially treated by intravenous injection. Generally, a medical staff is required to change a medicine bottle after each bottle of medicine is dripped, and a patient or a nurse is required to pay attention to the residual capacity of the medicine bottle at any time to change the medicine bottle in time. However, in actual practice, hospital staff has a lot of mobility, and many times, medical staff cannot deal with such a huge patient at the same time, so that an infusion device capable of automatically detecting the residual capacity of a medicine bottle and changing medicine in time is needed. Although some infusion set inventions can realize automatic medicine changing, the devices are often complex, and the purchase cost of the devices is greatly increased by using some complex sensors. Therefore, the utility model designs a simple and convenient infusion device, which can meet the requirement of infusion replacement and simultaneously reduce the purchase cost as much as possible.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior transfusion device, the utility model provides a simple and convenient transfusion device. Can realize the function of automatic dressing change, and has low price and simple structure.
The utility model discloses a concrete scheme as follows:
a simple and convenient infusion device is characterized by comprising an upper device, a conversion device and a lower device.
The upper device comprises a bottle stopper puncture protective sleeve, a bottle stopper puncture device, an air filter, a Murphy's dropper and a short catheter.
The bottle stopper puncture protective sleeve is sleeved on the bottle stopper puncture outfit, the air filter is arranged on the short conduit at the lower part of the puncture outfit, one end of the short conduit is connected with the bottle stopper puncture outfit, and the other end of the short conduit is connected with the conversion device.
The Murphy's dropper is arranged in the middle of the short catheter, the suspension sheet is arranged in the Murphy's dropper, the magnet is arranged in the suspension sheet, and two adjacent electrode iron sheets are arranged below the Murphy's dropper.
Further, the upper device may be provided in plurality, and a plurality of upper devices may be simultaneously connected to the infusion inlet of the switch over device.
The conversion device is internally provided with 3 transfusion inlet pipelines and 1 transfusion outlet pipeline, wherein the outlet pipelines are communicated with the human body connecting device, and the inlet pipelines are communicated with a plurality of connected pharmaceutical devices. The conversion device is internally provided with a motor, and the motor is controlled to rotate to select different inlet pipelines to be communicated with the outlet pipeline.
Furthermore, the contact electrification of the two electrode plates below the Murphy's dropper can control the motor to drive the inlet pipelines and the outlet pipelines of different conversion devices to be communicated.
The lower device comprises a liquid medicine filter, a flow regulating device, a long catheter and a needle tube joint. One end of the long conduit is communicated with the outlet port of the conversion device, the other end of the long conduit is provided with a needle tube joint, the liquid medicine filter is arranged on the long conduit close to the needle tube joint, and the flow regulating device is sleeved on the long conduit.
The beneficial effects of the utility model reside in that:
1 function of automatic dressing change
2 the structure is simple, no sensor is needed, and the manufacturing cost is low.
Drawings
FIG. 1 is a schematic view of the upper apparatus of the present invention;
FIG. 2 is a schematic structural view of the present invention;
wherein: 1-upper device, 1.1-bottle stopper puncture protective sleeve, 1-2-bottle stopper puncture device, 1.3-air filter, 1-4-Murphy's dropper, 1-5-suspension piece, 1-6-electrode slice, 1-7 short conduit; 2-conversion device, 2-1-motor, 2-2 inlet pipeline, 2-3 outlet pipeline; 3-lower device, 3-1-long conduit, 3-2 liquid medicine filter, 3-3-flow regulator and 3-4-needle tube joint.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be described in further detail below with reference to specific embodiments and accompanying drawings.
The terms of orientation such as up, down, left, right, front, and rear in the present specification are established based on the positional relationship shown in the drawings. The corresponding positional relationship may also vary depending on the drawings, and therefore, should not be construed as limiting the scope of protection.
The embodiment describes a simple and convenient infusion device which is characterized by comprising an upper device 1, a conversion device 2 and a lower device 3.
The upper device 1 comprises a bottle stopper puncture protective sleeve 1-1, a bottle stopper puncture outfit 1-2, an air filter 1-3, a Murphy's dropper 1-4 and a short conduit 1-7.
The bottle stopper puncture protective sleeve 1-1 is sleeved on the bottle stopper puncture outfit 1-2, the air filter 1-3 is arranged on the short conduit 1-7 arranged at the lower part of the puncture outfit, one end of the short conduit 1-7 is connected with the bottle stopper puncture outfit 1-and the other end is connected with the conversion device 2.
The Murphy's dropper 1-4 is arranged in the middle of the short catheter 1-5, the Murphy's dropper is internally provided with a suspension sheet 1-5, a magnet is arranged in the suspension sheet, two 2 adjacent electrode plates 1-6 are arranged below the Murphy's dropper 1-4,
further, the upper device 1 may be plural, and plural upper devices can be connected to the infusion inlet of the switch means 2 at the same time.
The conversion device 2 is internally provided with 3 transfusion inlet pipelines 2-2 and 1 transfusion outlet pipeline 2-3, wherein the outlet pipeline 2-3 is communicated with the lower device 3, and the inlet pipeline 2-2 is communicated with a plurality of upper devices 1. A motor 2-1 is arranged in the conversion device 2, the motor 2-1 is connected with electrode plates 1-6 of the upper device 1 through a circuit, and different inlet pipelines 2-2 are selected to be communicated with outlet pipelines 2-3 through motor rotation control.
Further, two electrode plates 1-6 below the Murphy's dropper 1-4 are mutually contacted and electrified, and different inlet pipelines are selected to be communicated with an outlet pipeline through the chip control motor 2-1, so that the aim of replacing the liquid medicine is fulfilled.
The lower device 3 comprises a long conduit 3-1, a liquid medicine filter 3-2, a flow regulator 3-2 and a needle tube joint 3-4. One end of the long conduit 3-1 is communicated with an outlet pipeline 2-3 of the conversion device 2, the other end is provided with a needle tube joint 3-4, the liquid medicine filter 3-2 is arranged on the long conduit 3-1 close to the needle tube joint 3-4, and the flow regulator 3-3 is sleeved on the long conduit 3-1.
After one bottle of liquid medicine is dripped, the liquid level in the Murphy's dropper 1-4 is gradually reduced until the liquid medicine is completely eliminated, at the moment, under the action of the suspension sheet 1-5, the two electrode plates 1-6 are sucked together and mutually contacted and electrified, and then the motor is controlled to rotate to select different inlet pipelines 2-2 to be connected with outlet pipelines 2-3, so that the aim of replacing the liquid medicine is fulfilled.
While the principles of the invention have been described in detail in connection with the preferred embodiments thereof, it will be understood by those skilled in the art that the foregoing embodiments are merely illustrative of exemplary implementations of the invention and are not limiting of the scope of the invention. The details of the embodiments are not to be interpreted as limiting the scope of the invention, and any obvious changes, such as equivalent alterations, simple substitutions and the like, based on the technical solution of the invention, can be interpreted without departing from the spirit and scope of the invention.
Claims (1)
1. A simple and convenient infusion device is characterized by comprising an upper device (1), a conversion device (2) and a lower device (3);
the upper device (1) comprises a bottle stopper puncture protective sleeve (1-1), a bottle stopper puncture device (1-2), an air filter (1-3), a Murphy's dropper (1-4) and a short conduit (1-7);
the bottle stopper puncture protective sleeve (1-1) is sleeved on the bottle stopper puncture device (1-2), the air filter (1-3) is arranged on the short conduit (1-7) arranged at the lower part of the puncture device, one end of the short conduit (1-7) is connected with the bottle stopper puncture device (1-2), and the other end of the short conduit is connected with the conversion device (2); the Murphy's dropper (1-4) is arranged in the middle of the short catheter (1-7), a suspension sheet (1-5) is arranged in the Murphy's dropper, a magnet is arranged in the suspension sheet, and two 2 adjacent electrode plates (1-6) are arranged below the Murphy's dropper (1-4);
the switching device (2) is internally provided with 3 transfusion inlet pipelines (2-2) and 1 transfusion outlet pipeline (2-3), wherein the outlet pipelines (2-3) are communicated with the lower device (3), and the inlet pipelines (2-2) are communicated with the upper devices (1); a motor (2-1) is arranged in the conversion device (2), the motor (2-1) is connected with electrode plates (1-6) of the upper device (1) through a circuit, and different inlet pipelines (2-2) are selected to be communicated with outlet pipelines (2-3) through the rotation control of the motor;
the lower device (3) comprises a long conduit (3-1), a liquid medicine filter (3-2), a flow regulator (3-3) and a needle tube joint (3-4); one end of the long conduit (3-1) is communicated with an outlet pipeline (2-3) of the conversion device (2), the other end is provided with a needle tube joint (3-4), the liquid medicine filter (3-2) is arranged on the long conduit (3-1) close to the needle tube joint (3-4), and the flow regulator (3-3) is sleeved on the long conduit (3-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020318908.8U CN213407251U (en) | 2020-03-16 | 2020-03-16 | Simple and convenient infusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020318908.8U CN213407251U (en) | 2020-03-16 | 2020-03-16 | Simple and convenient infusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213407251U true CN213407251U (en) | 2021-06-11 |
Family
ID=76222901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020318908.8U Expired - Fee Related CN213407251U (en) | 2020-03-16 | 2020-03-16 | Simple and convenient infusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213407251U (en) |
-
2020
- 2020-03-16 CN CN202020318908.8U patent/CN213407251U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210611 |