CN210096680U - Multichannel device of dosing - Google Patents
Multichannel device of dosing Download PDFInfo
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- CN210096680U CN210096680U CN201822260681.1U CN201822260681U CN210096680U CN 210096680 U CN210096680 U CN 210096680U CN 201822260681 U CN201822260681 U CN 201822260681U CN 210096680 U CN210096680 U CN 210096680U
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- medicine injection
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- extension pipe
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Abstract
The utility model provides a multichannel device of dosing, including the extension pipe body, the tip of extension pipe body one end is equipped with the cross-connection pipe, the tip of the extension pipe body other end is equipped with connects the extension pipe, the tip of connecting the extension pipe is connected with the three-way valve that corresponds, the cross-connection pipe, but be equipped with filter equipment on the three-way valve with mobile dismantlement, be equipped with the pipe clamp on the extension pipe body, the first connector and the extension pipe body of cross-connection pipe are linked together, the second connector of cross-connection pipe is equipped with first screwed joint, the third connector of cross-connection pipe is equipped with second screwed joint, the fourth connector is connected with protruding injection pipe. The utility model has the advantages that: the utility model can filter and add medicine at any time according to the needs, and reduce the pain of patients.
Description
Technical Field
The utility model relates to the field of medical equipment, more specifically say and relate to a multichannel device of dosing.
Background
The traditional three-way extension tube is a pipeline with fixed length, one end of the extension tube is connected with an indwelling needle (or other venous catheters), the other end of the extension tube is connected with an infusion apparatus through a three-way valve, when infusion or dosing is carried out, the front end of the three-way valve is provided with a pipeline with fixed length, so that the time for the medicine to enter the body is prolonged, and under certain emergency situations, the infusion speed needs to be accelerated to ensure that the medicine enters quickly, therefore, complications such as acute pulmonary edema, acute heart failure and the like are possibly caused by increasing unnecessary infusion amount.
Disclosure of Invention
The utility model overcomes the deficiencies in the prior art and provides a multichannel drug delivery device.
The purpose of the utility model is realized by the following technical scheme.
The utility model provides a multichannel device of dosing, includes the extension pipe body, the tip of extension pipe body one end is equipped with the cross-connection pipe, the tip of the extension pipe body other end is equipped with connects the extension pipe, the tip of connecting the extension pipe is connected with the three-way valve that corresponds, the cross-connection pipe the last mobile filter equipment that is equipped with of three-way valve with dismantling, be equipped with the pipe clamp on the extension pipe body, the first connector of cross-connection pipe with the extension pipe body is linked together, the second connector of cross-connection pipe is equipped with first screwed joint, the third connector of cross-connection pipe is equipped with second screwed joint, the fourth connector is connected with protruding injection pipe.
The medicine injection device is characterized in that a pressure switch medicine injection port is formed in the protruding medicine injection pipe, and a spiral elastic port is formed in the joint of the pressure switch medicine injection port and the protruding medicine injection pipe.
The first connecting port of the three-way valve is connected with the connecting extension pipe, the second connecting port of the three-way valve is an injector port, and the third connecting port is a medicine injection port.
And a three-way rotary indicating switch is arranged on the three-way valve.
The bottom of the filtering device is an external liquid conveying interface, the top of the filtering device is a liquid inlet interface, and a filtering membrane is arranged between the external liquid conveying interface and the liquid inlet interface.
The filter device is installed on a plurality of or any one of the first threaded joint, the second threaded joint, the raised medicine injection tube, the syringe interface and the medicine injection port.
The number of the filter devices is 1-9.
And a catheter clamp control port is arranged on the catheter clamp.
The number of the connecting extension pipes is 1-3.
The number of the three-way valves is equal to that of the connection extension pipes.
The utility model has the advantages that: the connecting extension pipe at the front end of the extension pipe body is additionally provided with a three-way valve to realize the medicine adding at any time; the three-way valve is provided with a three-way rotary indicating switch, and the rotation is pressureless and easy to control; the independent four-way connecting pipe is connected with the plurality of three-way valves, so that separated administration after one-time puncture can be realized, and the pain of a patient is avoided; the filtering device effectively filters the liquid medicine; the catheter clamp is convenient to fix. The utility model can filter and add medicine at any time according to the needs, and reduce the pain of patients.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the structure of the filter device.
In the figure:
1. extension pipe body 2, four-way connecting pipe 3, connecting extension pipe 4 and conduit clamp
5. A first threaded joint 6, a second threaded joint 7, a convex medicine injection tube 8 and a spiral elastic opening
9. A pressure switch medicine injection port 10, a three-way rotary indicating switch 11, an injector interface 12 and a medicine injection port
13. A catheter clamp control port 14, a liquid inlet interface 15, a filtering membrane 16 and an external infusion interface
Detailed Description
The technical solution of the present invention is further explained by the following specific examples.
Fig. 1 and 2 show that 1 is an extension pipe body, 2 is a four-way connection pipe, 3 is a connection extension pipe, 4 is a catheter clamp, 5 is a first threaded joint, 6 is a second threaded joint, 7 is a raised medicine injection pipe, 8 is a spiral elastic port, 9 is a pressure switch medicine injection port, 10 is a three-way rotation indicating switch, 11 is an injector interface, 12 is a medicine injection port, 13 is a catheter clamp control port, 14 is a liquid inlet interface, 15 is a filtering membrane, and 16 is an external liquid infusion interface.
Example 1
The utility model provides a multichannel device of dosing, includes extension pipe body 1, the tip of extension pipe body one end is equipped with cross connecting pipe 2, the tip of the extension pipe body other end is equipped with connects extension pipe 3, the tip of connecting extension pipe 3 is connected with the three-way valve that corresponds, but be equipped with filter equipment on the cross connecting pipe with mobile dismantlement, be equipped with pipe clamp 4 on the extension pipe body. The first connector of the four-way connecting pipe 2 is communicated with the extension pipe body 1, the second connector of the four-way connecting pipe 2 is provided with a first threaded connector 5, the third connector of the four-way connecting pipe 2 is provided with a second threaded connector 6, and the fourth connector is connected with a protruding medicine injection pipe 7. The medicine injection device is characterized in that a pressure switch medicine injection port 9 is formed in the protruding medicine injection pipe 7, and a spiral elastic port 8 is formed in the joint of the pressure switch medicine injection port 9 and the protruding medicine injection pipe 7. And a three-way rotary indicating switch 10 is arranged on the three-way valve. The first connector of the three-way valve is connected with the connection extension pipe 3, the second connector of the three-way valve is an injector connector 11, and the third connector is a medicine injection port 12. The filtering device is arranged on the first threaded joint 5, the second threaded joint 6 and the convex medicine injection pipe 7. The bottom of the filtering device is an external infusion interface, the top of the filtering device is a liquid inlet interface 14, and a filtering membrane 15 is arranged between the external infusion interface and the liquid inlet interface. The number of the filter devices is 3. The catheter clip is provided with a catheter clip control port 13. The number of the connecting extension pipes 3 is 1. The number of the three-way valves is equal to that of the connection extension pipes 3.
Example 2
The utility model provides a multichannel device of dosing, includes the extension pipe body, the tip of extension pipe body one end is equipped with the cross-connection pipe, the tip of the extension pipe body other end is equipped with connects the extension pipe, the tip of connecting the extension pipe is connected with the three-way valve that corresponds, but be equipped with filter equipment on the three-way valve with mobile dismantlement, be equipped with the pipe clamp on the extension pipe body. The first connector of the four-way connecting pipe is communicated with the extension pipe body, the second connector of the four-way connecting pipe is provided with a first threaded connector, the third connector of the four-way connecting pipe is provided with a second threaded connector, and the fourth connector is connected with the protruding medicine injection pipe. The medicine injection device is characterized in that a pressure switch medicine injection port is formed in the protruding medicine injection pipe, and a spiral elastic port is formed in the joint of the pressure switch medicine injection port and the protruding medicine injection pipe. And a three-way rotary indicating switch is arranged on the three-way valve. The first connecting port of the three-way valve is connected with the connecting extension pipe, the second connecting port of the three-way valve is an injector port, and the third connecting port is a medicine injection port. The filter device is arranged on the syringe interface and the medicine injection port. The bottom of the filtering device is an external liquid conveying interface, the top of the filtering device is a liquid inlet interface, and a filtering membrane is arranged between the external liquid conveying interface and the liquid inlet interface. The number of the filter devices is 4. And a catheter clamp control port is arranged on the catheter clamp. The number of the connecting extension pipes is 2. The number of the three-way valves is equal to that of the connection extension pipes.
Example 3
The utility model provides a multichannel device of dosing, includes the extension pipe body, the tip of extension pipe body one end is equipped with the cross-connection pipe, the tip of the extension pipe body other end is equipped with connects the extension pipe, the tip of connecting the extension pipe is connected with the three-way valve that corresponds, but be equipped with filter equipment on the three-way valve with mobile dismantlement, be equipped with the pipe clamp on the extension pipe body. The first connector of the four-way connecting pipe is communicated with the extension pipe body, the second connector of the four-way connecting pipe is provided with a first threaded connector, the third connector of the four-way connecting pipe is provided with a second threaded connector, and the fourth connector is connected with the protruding medicine injection pipe. The medicine injection device is characterized in that a pressure switch medicine injection port is formed in the protruding medicine injection pipe, and a spiral elastic port is formed in the joint of the pressure switch medicine injection port and the protruding medicine injection pipe. And a three-way rotary indicating switch is arranged on the three-way valve. The first connecting port of the three-way valve is connected with the connecting extension pipe, the second connecting port of the three-way valve is an injector port, and the third connecting port is a medicine injection port. The filtering device is arranged on the first threaded joint, the second threaded joint, the raised medicine injection pipe, the injector interface and the medicine injection port. The bottom of the filtering device is an external liquid conveying interface, the top of the filtering device is a liquid inlet interface, and a filtering membrane is arranged between the external liquid conveying interface and the liquid inlet interface. The number of the filter devices is 9. And a catheter clamp control port is arranged on the catheter clamp. The number of the connecting extension pipes is 3. The number of the three-way valves is equal to that of the connection extension pipes.
Example 4
The utility model provides a multichannel device of dosing, includes the extension pipe body, the tip of extension pipe body one end is equipped with the cross-connection pipe, the tip of the extension pipe body other end is equipped with connects the extension pipe, the tip of connecting the extension pipe is connected with the three-way valve that corresponds, but be equipped with filter equipment on the three-way valve with mobile dismantlement, be equipped with the pipe clamp on the extension pipe body. The first connector of the four-way connecting pipe is communicated with the extension pipe body, the second connector of the four-way connecting pipe is provided with a first threaded connector, the third connector of the four-way connecting pipe is provided with a second threaded connector, and the fourth connector is connected with the protruding medicine injection pipe. The medicine injection device is characterized in that a pressure switch medicine injection port is formed in the protruding medicine injection pipe, and a spiral elastic port is formed in the joint of the pressure switch medicine injection port and the protruding medicine injection pipe. And a three-way rotary indicating switch is arranged on the three-way valve. The first connecting port of the three-way valve is connected with the connecting extension pipe, the second connecting port of the three-way valve is an injector port, and the third connecting port is a medicine injection port. The filter device is mounted on the medicine injection port. The bottom of the filtering device is an external liquid conveying interface, the top of the filtering device is a liquid inlet interface, and a filtering membrane is arranged between the external liquid conveying interface and the liquid inlet interface. The number of the filter devices is 1. And a catheter clamp control port is arranged on the catheter clamp. The number of the connecting extension pipes is 1. The number of the three-way valves is equal to that of the connection extension pipes.
The filter device can be set on any one of the first threaded joint, the second threaded joint, the raised medicine injection tube, the injector interface and the medicine injection port as required, and can also be arranged and assembled at a joint selected as required from the first threaded joint, the second threaded joint, the raised medicine injection tube, the injector interface and the medicine injection port as required.
The working process is as follows: during the use, install filter equipment in first screwed joint, second screwed joint, pressure switch injection mouth, syringe interface, injection medicine mouth, outer infusion interface, feed liquor interface arbitrary department or many places as required, through opening the rotatory indicating switch of tee bend, switch injection medicine mouth and syringe interface and be connected the intercommunication of extension pipe, corresponding liquid medicine reachs the corresponding mouth of pipe of four-way connection pipe behind the extension pipe body to accurately pour into the liquid medicine into the disease internally.
The four embodiments of the present invention have been described in detail, but the above description is only for the preferred embodiments of the present invention, and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (10)
1. A multichannel drug delivery device, characterized by: the four-way connecting pipe is characterized by comprising an extension pipe body, wherein a four-way connecting pipe is arranged at the end part of one end of the extension pipe body, a connection extension pipe is arranged at the end part of the other end of the extension pipe body, the end part of the connection extension pipe is connected with a corresponding three-way valve, a filtering device is movably detachably arranged on the four-way connecting pipe, a guide pipe clamp is arranged on the extension pipe body, a first connecting port of the four-way connecting pipe is communicated with the extension pipe body, a second connecting port of the four-way connecting pipe is provided with a first threaded joint, a third connecting port of the four-way connecting pipe is provided with a second threaded joint, and a fourth connecting.
2. The multichannel drug delivery device as recited in claim 1, wherein: the medicine injection device is characterized in that a pressure switch medicine injection port is formed in the protruding medicine injection pipe, and a spiral elastic port is formed in the joint of the pressure switch medicine injection port and the protruding medicine injection pipe.
3. The multichannel drug delivery device as recited in claim 1, wherein: the first connecting port of the three-way valve is connected with the connecting extension pipe, the second connecting port of the three-way valve is an injector port, and the third connecting port is a medicine injection port.
4. A multichannel medication delivery device according to claim 3, characterized in that: and a three-way rotary indicating switch is arranged on the three-way valve.
5. The multichannel drug delivery device as recited in claim 1, wherein: the bottom of the filtering device is an external liquid conveying interface, the top of the filtering device is a liquid inlet interface, and a filtering membrane is arranged between the external liquid conveying interface and the liquid inlet interface.
6. A multichannel medication delivery device according to claim 3, characterized in that: the filter device is installed on a plurality of or any one of the first threaded joint, the second threaded joint, the raised medicine injection tube, the syringe interface and the medicine injection port.
7. The multichannel drug delivery device as recited in claim 6, wherein: the number of the filter devices is 1-9.
8. The multichannel drug delivery device as recited in claim 1, wherein: and a catheter clamp control port is arranged on the catheter clamp.
9. The multichannel drug delivery device as recited in claim 1, wherein: the number of the connecting extension pipes is 1-3.
10. The multichannel drug delivery device as recited in claim 1, wherein: the number of the three-way valves is equal to that of the connection extension pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822260681.1U CN210096680U (en) | 2018-12-29 | 2018-12-29 | Multichannel device of dosing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822260681.1U CN210096680U (en) | 2018-12-29 | 2018-12-29 | Multichannel device of dosing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210096680U true CN210096680U (en) | 2020-02-21 |
Family
ID=69531099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822260681.1U Active CN210096680U (en) | 2018-12-29 | 2018-12-29 | Multichannel device of dosing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210096680U (en) |
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2018
- 2018-12-29 CN CN201822260681.1U patent/CN210096680U/en active Active
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