CN220002742U - Connecting piece convenient to intravenous anesthesia multichannel is dosed and is infused - Google Patents
Connecting piece convenient to intravenous anesthesia multichannel is dosed and is infused Download PDFInfo
- Publication number
- CN220002742U CN220002742U CN202321518471.2U CN202321518471U CN220002742U CN 220002742 U CN220002742 U CN 220002742U CN 202321518471 U CN202321518471 U CN 202321518471U CN 220002742 U CN220002742 U CN 220002742U
- Authority
- CN
- China
- Prior art keywords
- infusion
- connecting block
- intravenous anesthesia
- connector
- tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 206010002091 Anaesthesia Diseases 0.000 title claims abstract description 17
- 230000037005 anaesthesia Effects 0.000 title claims abstract description 17
- 238000001990 intravenous administration Methods 0.000 title claims abstract description 16
- 238000001802 infusion Methods 0.000 claims description 46
- 238000013461 design Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 238000012377 drug delivery Methods 0.000 abstract description 2
- 239000003814 drug Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001647 drug administration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a connecting piece convenient for intravenous anesthesia multipath drug delivery and transfusion, which comprises a connecting block, wherein the connecting block is of a hollow structure, a first joint is connected to the connecting block through a connecting pipe, and the inner ring of the first joint is of a threaded structure and is used for being in spiral connection with an indwelling needle tube; the utility model has reasonable structure, novel design, and compared with the existing rigid connection transfusion structure with three-way combination, the technical scheme is of an integral structure, is in flexible connection, has the advantages of convenient connection and use and easy clinical maintenance, adopts the current clinical universal transfusion pipeline interface standard in design, is easy to carry out product conversion technically, has lower production cost and has good market application prospect.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a connecting piece convenient for intravenous anesthesia multipath drug delivery and transfusion.
Background
At present, no special peripheral venous multipath administration and transfusion connecting piece exists clinically, so medical staff often uses a three-way serial hard connecting structure to carry out venous anesthesia multipath administration and transfusion, multiple groups of three-way connecting operations are needed before use, the connection is complex and time-consuming, and because the connecting piece is a hard connecting structure, a plurality of inconveniences exist in clinical application and maintenance.
Disclosure of Invention
In view of the above, it is necessary to provide a connecting piece for facilitating intravenous anesthesia multi-path administration and transfusion, which comprises a connecting block, wherein the connecting block is of a hollow structure, a first connector is connected to the connecting block through a connecting pipe, and an inner ring of the first connector is of a threaded structure and is used for being in spiral connection with an indwelling needle tube;
the retaining needle tube comprises a main tube and a branch tube connected with the main tube, and threads matched with the first joint are arranged on the branch tube;
the connecting block is also connected with at least two infusion tubes for infusion, and the infusion tubes are respectively provided with a second joint.
Preferably, the connecting pipe and the infusion pipe are both provided with pipe clamps.
Optionally, the length of the connecting pipe is 3-5cm.
Optionally, the number of the infusion tubes is 2-4.
Optionally, a plug may be further disposed on the second connector.
Optionally, the number of the infusion tubes is 3.
Optionally, the connecting pipe and the infusion pipe are rubber hoses.
Preferably, the connecting block comprises a hollow connecting shell, the connecting shell is of a disc-shaped structure, a first straight pipe connected with the connecting pipe is arranged on the connecting shell, and a second straight pipe which is matched with the infusion pipes in number and connected with the infusion pipes is also arranged on the connecting shell.
Preferably, the connection block is embedded with a hydraulic gauge for monitoring the hydraulic pressure in the connection block.
Optionally, the connecting block is an integrally formed structure.
Optionally, the connecting block is made of PVC material.
The beneficial effects are that: the utility model has reasonable structure, novel design, and compared with the existing rigid connection transfusion structure with three-way combination, the technical scheme is of an integral structure, is in flexible connection, has the advantages of convenient connection and use and easy clinical maintenance, adopts the current clinical universal transfusion pipeline interface standard in design, is easy to carry out product conversion technically, has lower production cost and has good market application prospect.
Drawings
In the figure: 1-connecting block, 2-connecting pipe, 3-first joint, 4-main pipe, 5-branch pipe, 6-transfer line, 7-second joint, 8-hydraulic gauge, 9-pipe clamp, 10-plug.
FIG. 1 is a schematic view of the structure of an infusion tube connected with an infusion needle in the utility model;
FIG. 2 is a schematic view of the structure of the infusion tube connecting plug in the present utility model;
fig. 3 is a schematic exploded view of the structure of fig. 1.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
1-3, a connecting piece convenient for intravenous anesthesia multipath drug administration and transfusion comprises a connecting block 1, wherein the connecting block 1 is of a hollow structure, the connecting block 1 is of an integrated structure, the connecting block 1 is made of PVC materials, the connecting block 1 comprises a hollow connecting shell, the connecting shell is of a disc-shaped structure, the connecting shell can also be of an elliptic shape or the like, a first straight pipe is arranged on the connecting shell, a second straight pipe is also arranged on the connecting shell, the first straight pipe on the connecting block 1 is connected with a first joint 3 through a connecting pipe 2, the length of the connecting pipe 2 is 3-5cm, and the inner ring of the first joint 3 is of a threaded structure and is used for being in spiral connection with an indwelling needle tube; the retaining needle tube comprises a main tube 4 and a branch tube 5 connected with the main tube 4, the main tube 4 is connected with the retaining needle, and threads matched with the first joint 3 are arranged on the branch tube 5;
the connecting block 1 is also connected with at least two infusion tubes 6 for infusion, the connecting tubes 2 and the infusion tubes 6 adopt rubber hoses, the number of the infusion tubes 6 is 2-4, the number of the infusion tubes 6 in the scheme is 3, but the number is not limited to three, the number can be appropriately increased or decreased according to actual requirements, the connecting tubes 2 and the infusion tubes 6 are respectively provided with a pipe clamp 9 for temporarily clamping a pipeline, the number of the second straight tubes is matched with that of the infusion tubes 6 and are connected with the infusion tubes 6, the ends, far away from the connecting block 1, of the infusion tubes 6 are respectively provided with a second joint 7 connected with an infusion extension tube, and the ends, far away from the connecting block 1, of the second joints 7 can be further provided with plugs 10;
the hydraulic gauge 8 for monitoring the hydraulic pressure in the connecting block 1 is embedded on the connecting block 1, and the hydraulic pressure in the connecting block 1 can be monitored through the hydraulic gauge 8.
The joint used in the device is a standard joint on the market.
When in use, the first connector 3 is connected with the branch pipe 5, an external infusion pipeline or an infusion extension pipe is connected with the second connector 7, liquid medicine is collected into the cavity of the connecting block 1 through the infusion pipe 6, and is injected into the indwelling needle tube through the connecting pipe 2, so that the infusion tube is injected into a patient through the indwelling needle, the second connector 7 on the unused infusion pipe 6 is plugged with a plug 10, liquid medicine is prevented from being discharged from the unused infusion pipe 6, the hydraulic pressure in the connecting block 1 is monitored through the hydraulic meter 8, when medical staff infuses, the flow of the liquid medicine in the connecting block 1 is regulated according to the data on the hydraulic meter 8, the liquid medicine is prevented from flowing fast, and discomfort of the patient or damage to the blood vessel of the patient is avoided when the liquid medicine is infused.
The foregoing examples illustrate only a few embodiments of the utility model and are described in detail herein without thereby limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (10)
1. A connecting piece convenient to intravenous anesthesia multichannel is dosed and infusion, its characterized in that: the connecting device comprises a connecting block (1), wherein the connecting block (1) is of a hollow structure, a first joint (3) is connected to the connecting block (1) through a connecting pipe (2), and an inner ring of the first joint (3) is of a threaded structure and is used for being in threaded connection with an indwelling needle tube;
the retaining needle tube comprises a main tube (4) and a branch tube (5) connected with the main tube (4), and threads matched with the first joint (3) are arranged on the branch tube (5);
at least two infusion tubes (6) are further connected to the connecting block (1), and second connectors (7) are arranged on the infusion tubes (6).
2. A connector for facilitating intravenous anesthesia administration and infusion as set forth in claim 1, wherein: the connecting pipe (2) and the infusion tube (6) are both provided with pipe clamps (9).
3. A connector for facilitating intravenous anesthesia administration and infusion as set forth in claim 1, wherein: the length of the connecting pipe (2) is 3-5cm.
4. A connector for facilitating intravenous anesthesia administration and infusion as set forth in claim 1, wherein: the number of the infusion tubes (6) is 2-4.
5. A connector for facilitating intravenous anesthesia administration and infusion as set forth in claim 1, wherein: a plug (10) can be arranged on the second joint (7).
6. A connector for facilitating intravenous anesthesia administration and infusion as set forth in claim 4, wherein: the number of the infusion tubes (6) is 3.
7. A connector for facilitating intravenous anesthesia administration and infusion as set forth in claim 1, wherein: the connecting pipe (2) and the infusion tube (6) adopt rubber hoses.
8. A connector for facilitating intravenous anesthesia administration and infusion as set forth in claim 1, wherein: the connecting block (1) comprises a hollow connecting shell, the connecting shell is of a disc-shaped structure, a first straight pipe connected with the connecting pipe (2) is arranged on the connecting shell, and a second straight pipe matched with the infusion tube (6) in number and connected with the infusion tube (6) is also arranged on the connecting shell.
9. A connector for facilitating intravenous anesthesia administration and infusion as set forth in claim 1, wherein: the hydraulic gauge (8) is embedded on the connecting block (1).
10. A connector for facilitating intravenous anesthesia administration and infusion as set forth in claim 8, wherein: the connecting block (1) is of an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321518471.2U CN220002742U (en) | 2023-06-14 | 2023-06-14 | Connecting piece convenient to intravenous anesthesia multichannel is dosed and is infused |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321518471.2U CN220002742U (en) | 2023-06-14 | 2023-06-14 | Connecting piece convenient to intravenous anesthesia multichannel is dosed and is infused |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220002742U true CN220002742U (en) | 2023-11-14 |
Family
ID=88676383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321518471.2U Active CN220002742U (en) | 2023-06-14 | 2023-06-14 | Connecting piece convenient to intravenous anesthesia multichannel is dosed and is infused |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220002742U (en) |
-
2023
- 2023-06-14 CN CN202321518471.2U patent/CN220002742U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220002742U (en) | Connecting piece convenient to intravenous anesthesia multichannel is dosed and is infused | |
| CN210583275U (en) | Indwelling needle assembly | |
| CN209378132U (en) | Hemodialysis catheter | |
| CN201492738U (en) | Transfusion device with flexible pressure-resisting tube | |
| CN213284848U (en) | Central venous catheter tube sealing device | |
| CN220477922U (en) | Disposable multi-cavity high pressure resistant transfusion extension tube | |
| CN219983588U (en) | ICU transfusion composite passage | |
| CN204521811U (en) | A kind of Anti-reflux venous indwelling needle | |
| CN205268304U (en) | Double -barrelled washing unit of disposable medical PICC pipe | |
| CN105771029B (en) | Anti-reflux positive pressure device | |
| CN221181318U (en) | Micro-pump continuous pumping pipeline fixing device | |
| CN210096680U (en) | Multichannel device of dosing | |
| CN219517294U (en) | Middle connecting part for puncture operation | |
| CN220158905U (en) | Multi-channel rotary valve transfusion connecting pipeline structure | |
| CN210933139U (en) | Portable nursing device for infusion port | |
| CN214050029U (en) | Infusion needle for neurology | |
| CN215194464U (en) | Multi-channel infusion tube | |
| CN219185245U (en) | Infusion apparatus for bladder lavage | |
| CN221490997U (en) | Positive pressure multi-head infusion connector | |
| CN220344762U (en) | Nasal feeding tube assembly | |
| CN219251117U (en) | Double-cavity intracranial drainage tube | |
| CN210963116U (en) | Y-shaped thread positive pressure stomach tube connector convenient for nursing operation | |
| CN220917875U (en) | Telescopic anti-folding transfusion device | |
| CN215191385U (en) | Flushing device in laparoscopy | |
| CN218793081U (en) | Heparin cap |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |