CN209645552U - A kind of infusion device Multifunctional three-way valve of installation easy to disassemble - Google Patents
A kind of infusion device Multifunctional three-way valve of installation easy to disassemble Download PDFInfo
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- CN209645552U CN209645552U CN201822258400.9U CN201822258400U CN209645552U CN 209645552 U CN209645552 U CN 209645552U CN 201822258400 U CN201822258400 U CN 201822258400U CN 209645552 U CN209645552 U CN 209645552U
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- tube
- pipe
- threeway
- infusion
- fixator
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Abstract
The utility model discloses a kind of infusion device Multifunctional three-way valves of installation easy to disassemble, including top connector and upper end connecting tube, the top connector is fixed on the upper end position of upper end connecting tube, the lower end outside of the top connector, which is provided with, is fixedly connected with block, the lower end of the upper end connecting tube is provided with intermediate insertion pipe, the lower end of the intermediate insertion pipe is provided with infusion fixing pipe, by being fixedly connected with pipe, threeway fixator composed by square hollow tube and screw thread hole can be very good separation grafting screwed pipe and threeway side is managed, so that being less likely to occur to leak when in use, and the pipe that is fixedly connected of threeway fixator is connected in the connecting pipe head of bottom, so that internal liquid can be very good to be flowed, and when with external connection, pass through the screw thread hole among square hollow tube upper end, from And to be fixedly connected stronger, it is just more convenient for when in use in this way.
Description
Technical field
The utility model belongs to related medical technical field, and in particular to a kind of more function of infusion device of installation easy to disassemble
It can threeway.
Background technique
The transfusion instrument of medical treatment has infusion apparatus, and disposable transfusion device is a kind of common medical treatment consumptive materials, by sterile place
Reason, establishes channel between vein and medical fluid, is used for venous transfusion.It is generally soft by intravenous needle or injection needle, needle-covering cap, infusion
Eight part connection compositions such as pipe, liquid medicine filter, flow regulator, drop pot, bottle plug puncture unit, air filter, part are defeated
There are also injection member, dosing mouths etc. for liquid device.When being infused, can also use infusion device Multifunctional three-way valve and be attached makes
With.
Existing infusion device Multifunctional three-way valve technology has the following problems: existing infusion device Multifunctional three-way valve bottom
Junction is easy to tear when in use, to cause the leakage of infusion, cannot separately be fixedly connected well,
Make in this way carry out using when not very convenient problem.
Utility model content
The purpose of this utility model is to provide a kind of infusion device Multifunctional three-way valves of installation easy to disassemble, on solving
The existing infusion device Multifunctional three-way valve bottom junctions proposed in background technique are stated to be easy to tear when in use,
To cause infusion leakage, cannot separately be fixedly connected well, so that carry out using when be not very
Convenient problem.
To achieve the above object, the utility model provides the following technical solutions:
A kind of infusion device Multifunctional three-way valve of installation easy to disassemble, including top connector and upper end connecting tube, it is described
Top connector is fixed on the upper end position of upper end connecting tube, and the lower end outside of the top connector is provided with fixation
Link block, the lower end of the upper end connecting tube are provided with intermediate insertion pipe, and it is solid that the lower end of the intermediate insertion pipe is provided with infusion
Fixed pipe, the lower end of the infusion fixing pipe are provided with infusion storage bag, and the lower end of the infusion storage bag is provided with grafting screw thread
Pipe, the lower end of the grafting screwed pipe are provided with threeway fixator, and the right side of the threeway fixator is located on threeway fixator
It is provided with threeway side pipe, the lower end of the threeway fixator is provided with bottom connecting pipe head.
Preferably, the top connector includes top sealing cover, connection upper tube and connection down tube, the top sealing cover
Lower end be provided with connection upper tube, the lower end of the connection upper tube is provided with connection down tube, and the connection down tube is connected to upper end
In connecting tube.
Preferably, the threeway side pipe includes sealing rotary hub cap, rotation upper tube, infusion short tube and rotated threaded tubular, institute
The lower end for stating sealing rotary hub cap is provided with rotation upper tube, and the lower end of the rotation upper tube is provided with infusion short tube, and the infusion is short
The lower end of pipe is provided with rotated threaded tubular, and the rotated threaded tubular is connected on threeway fixator.
Preferably, the threeway fixator includes being fixedly connected with pipe, square hollow tube and screw thread hole, and the square is hollow
The lower end of pipe, which is provided with, is fixedly connected with pipe, and screw thread hole is provided among the upper end of the square hollow tube, described to be fixedly connected
Pipe is connected in the connecting pipe head of bottom.
Preferably, there are two the top connector is arranged altogether, and the top connector is fixed in parallel
Hold the upper end of connecting tube.
Preferably, the upper end connecting tube is fixedly connected by way of being plugged and fixed with intermediate insertion pipe, and it is described on
It holds inside connecting tube and intermediate insertion pipe into hollow state.
Preferably, threeway fixator lower end interior grooves shape size and bottom connecting pipe head upper end inner-concave flute profile
Shape is equal in magnitude, and the threeway fixator and the bottom connecting pipe head groove center of circle are on same straight line.
Preferably, the infusion storage bag is rectangle, and the inside of the infusion storage bag is at hollow state.
Compared with prior art, the utility model provides a kind of infusion device Multifunctional three-way valve of installation easy to disassemble,
Have it is following the utility model has the advantages that
The utility model infusion device Multifunctional three-way valve device is by being fixedly connected with pipe, square hollow tube and screw thread hole institute
The threeway fixator of composition can be very good separation grafting screwed pipe and threeway side is managed, so that being not easy to send out when in use
Raw leakage, and the pipe that is fixedly connected of threeway fixator is connected in the connecting pipe head of bottom, so that internal liquid can be fine
Carry out flow, and when with external connection, by the screw thread hole among square hollow tube upper end, so that fixed
Connect it is stronger, be also convenient for so that separate threeway connection so that being less likely to occur to leak when in use.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention, in the accompanying drawings:
Fig. 1 be the utility model proposes a kind of installation easy to disassemble infusion device Multifunctional three-way valve structural schematic diagram；
Fig. 2 be the utility model proposes top connector structural schematic diagram；
Fig. 3 be the utility model proposes threeway side pipe structural schematic diagram；
Fig. 4 be the utility model proposes threeway fixer structure schematic diagram；
In figure: 1, top connector；101, top sealing cover；102, upper tube is connected；103, down tube is connected；2, it is fixedly connected
Block；3, upper end connecting tube；4, intermediate insertion pipe；5, infusion fixing pipe；6, infusion storage bag；7, threeway side is managed；71, sealing rotary
Hub cap；72, upper tube is rotated；73, infusion short tube；74, rotated threaded tubular；8, threeway fixator；81, it is fixedly connected with pipe；82, square
Hollow tube；83, screw thread hole；9, bottom connecting pipe head；10, grafting screwed pipe.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution:
A kind of infusion device Multifunctional three-way valve of installation easy to disassemble, including top connector 1 and upper end connecting tube 3, top
Portion's connector 1 is fixed on the upper end position of upper end connecting tube 3, and the lower end outside of top connector 1 is provided with fixed company
Block 2 is connect, the lower end of upper end connecting tube 3 is provided with intermediate insertion pipe 4, and the lower end of intermediate insertion pipe 4 is provided with infusion fixing pipe 5,
The lower end of infusion fixing pipe 5 is provided with infusion storage bag 6, and the lower end of infusion storage bag 6 is provided with grafting screwed pipe 10, grafting spiral shell
The lower end of line pipe 10 is provided with threeway fixator 8, and the right side of threeway fixator 8, which is located on threeway fixator 8, is provided with threeway side
Side pipe 7, the lower end of threeway fixator 8 are provided with bottom connecting pipe head 9.
Further, top connector 1 includes top sealing cover 101, connection upper tube 102 and connection down tube 103, and top is close
The lower end of capping 101 is provided with connection upper tube 102, and the lower end of connection upper tube 102 is provided with connection down tube 103, connects down tube 103
It is connected in upper end connecting tube 3, the connection down tube 103 of top connector 1 is connected in upper end connecting tube 3, so that liquid
It can be very good to circulate, and connect the top sealing cover 101 in upper tube 102 with good sealing function, to have
Fine seal protection effect.
Further, threeway side pipe 7 includes sealing rotary hub cap 71, rotation upper tube 72, infusion short tube 73 and rotated threaded tubular
74, the lower end of sealing rotary hub cap 71 is provided with rotation upper tube 72, and the lower end of rotation upper tube 72 is provided with infusion short tube 73, is infused short
The lower end of pipe 73 is provided with rotated threaded tubular 74, and rotated threaded tubular 74 is connected on threeway fixator 8, the rotation of threeway side pipe 7
Turn screwed pipe 74 to be connected on threeway fixator 8, be fixed in this way by screw thread rotation so that be fixedly connected it is stronger, and it is defeated
Rotation upper tube 72 on liquid short tube 73 is hollow with sealing well, and sealing rotary hub cap 71 can be very good to fix, so that outside
Portion's object cannot pass through well, ensure that the safety used.
Further, threeway fixator 8 includes being fixedly connected with pipe 81, square hollow tube 82 and screw thread hole 83, and square is hollow
The lower end of pipe 82, which is provided with, is fixedly connected with pipe 81, and screw thread hole 83 is provided among the upper end of square hollow tube 82, is fixedly connected
Pipe 81 is connected in bottom connecting pipe head 9, and the pipe 81 that is fixedly connected of threeway fixator 8 is connected in bottom connecting pipe head 9, from
And internal liquid is made to can be very good to be flowed, and when with external connection, by 82 upper end of square hollow tube
Between screw thread hole 83 be also convenient for so that being fixedly connected stronger so that the connection of threeway is separated, so that using
When be less likely to occur to leak.
Further, there are two top connector 1 is arranged altogether, and top connector 1 is fixed at upper end connection in parallel
The upper end of pipe 3 can be very good separately to be carried out according to top connector 1 using so that using so when in use
When it is more convenient.
Further, upper end connecting tube 3 is fixedly connected by way of being plugged and fixed with intermediate insertion pipe 4, and upper end connects
At hollow state inside pipe 3 and intermediate insertion pipe 4, in this way by the fixation of grafting, so that being fixedly connected with stronger, and upper end
At hollow state inside connecting tube 3 and intermediate insertion pipe 4, so that liquid be facilitated to be flowed.
Further, 8 lower end interior grooves shape size of threeway fixator and 9 upper end interior grooves shape of bottom connecting pipe head
It is equal in magnitude, and threeway fixator 8 and the 9 groove center of circle of bottom connecting pipe head are on same straight line so that it is convenient to user of service
Be attached, and threeway fixator 8 and the 9 groove center of circle of bottom connecting pipe head are on same straight line so that use when
It is more convenient to wait.
Further, infusion storage bag 6 is rectangle, and the inside for the storage bag 6 of being infused is at hollow state, to use
When it is more convenient, can be very good storing substance.
The working principle and process for using of the utility model: after the utility model installs, so that it may by infusion device
Multifunctional three-way valve is taken designated position and use.And when in use, by bottom connecting pipe head 9, so as to very
Good is connected with external needle tubing.And when being infused, so that it may pass through the top connector 1 in upper end connecting tube 3
It is communicated with the outside and connects, after connecting, so that it may be fixed by being fixedly connected with block 2.And the liquid being infused is connected by upper end
Adapter tube 3, intermediate insertion pipe 4, infusion fixing pipe 5 and infusion storage bag 6 are dredged, with external medical fluid be attached when
It waits, so that it may be connect by the threeway side pipe 7 on threeway fixator 8 with outside liquid.And threeway fixator 8 is by solid
Determine connecting tube 81, square hollow tube 82 and screw thread hole 83 to be formed, separation can be very good by threeway fixator 8 in this way and insert
Screwed pipe 10 and threeway side pipe 7 are connect, so that be less likely to occur to leak when in use, and the fixed of threeway fixator 8 connects
Adapter tube 81 is connected in bottom connecting pipe head 9 so that internal liquid can be very good to be flowed, and with external connection
When, by the screw thread hole 83 among 82 upper end of square hollow tube, so that being fixedly connected stronger, it is also convenient for making
The connection of threeway must be separated, so that being less likely to occur to leak when in use.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of infusion device Multifunctional three-way valve of installation easy to disassemble, including top connector (1) and upper end connecting tube (3),
It is characterized by: the top connector (1) is fixed on the upper end position of upper end connecting tube (3), the top connection
The lower end outside of device (1), which is provided with, to be fixedly connected block (2), and the lower end of the upper end connecting tube (3) is provided with intermediate insertion pipe
(4), the lower end of the intermediate insertion pipe (4) is provided with infusion fixing pipe (5), and the lower end of infusion fixing pipe (5) is provided with
It is infused storage bag (6), the lower end of infusion storage bag (6) is provided with grafting screwed pipe (10), the grafting screwed pipe (10)
Lower end be provided with threeway fixator (8), the right side of the threeway fixator (8), which is located on threeway fixator (8), is provided with three
Logical side pipe (7), the lower end of the threeway fixator (8) is provided with bottom connecting pipe head (9).
2. a kind of infusion device Multifunctional three-way valve of installation easy to disassemble according to claim 1, it is characterised in that: described
Top connector (1) includes top sealing cover (101), connection upper tube (102) and connection down tube (103), the top sealing cover
(101) lower end is provided with connection upper tube (102), and the lower end of connection upper tube (102) is provided with connection down tube (103), institute
Connection down tube (103) is stated to be connected on upper end connecting tube (3).
3. a kind of infusion device Multifunctional three-way valve of installation easy to disassemble according to claim 1, it is characterised in that: described
Threeway side pipe (7) includes sealing rotary hub cap (71), rotation upper tube (72), infusion short tube (73) and rotated threaded tubular (74), institute
The lower end for stating sealing rotary hub cap (71) is provided with rotation upper tube (72), and the lower end of rotation upper tube (72) is provided with infusion short tube
(73), the lower end of infusion short tube (73) is provided with rotated threaded tubular (74), and the rotated threaded tubular (74) is connected to threeway
On fixator (8).
4. a kind of infusion device Multifunctional three-way valve of installation easy to disassemble according to claim 1, it is characterised in that: described
Threeway fixator (8) includes being fixedly connected with pipe (81), square hollow tube (82) and screw thread hole (83), the square hollow tube
(82) lower end, which is provided with, to be fixedly connected pipe (81), is provided with screw thread hole among the upper end of the square hollow tube (82)
(83), the pipe (81) that is fixedly connected is connected on bottom connecting pipe head (9).
5. a kind of infusion device Multifunctional three-way valve of installation easy to disassemble according to claim 1, it is characterised in that: described
There are two top connector (1) is arranged altogether, and the top connector (1) is fixed at upper end connecting tube (3) in parallel
Upper end.
6. a kind of infusion device Multifunctional three-way valve of installation easy to disassemble according to claim 1, it is characterised in that: described
Upper end connecting tube (3) is fixedly connected by way of being plugged and fixed with intermediate insertion pipe (4), and the upper end connecting tube (3) and
Intermediate insertion pipe (4) is internal at hollow state.
7. a kind of infusion device Multifunctional three-way valve of installation easy to disassemble according to claim 1, it is characterised in that: described
Threeway fixator (8) lower end interior grooves shape size is equal with bottom connecting pipe head (9) upper end interior grooves shape size, and
The threeway fixator (8) and bottom connecting pipe head (9) the groove center of circle are on same straight line.
8. a kind of infusion device Multifunctional three-way valve of installation easy to disassemble according to claim 1, it is characterised in that: described
Storage bag (6) are infused as rectangle, and the inside of infusion storage bag (6) is at hollow state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822258400.9U CN209645552U (en) | 2018-12-29 | 2018-12-29 | A kind of infusion device Multifunctional three-way valve of installation easy to disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822258400.9U CN209645552U (en) | 2018-12-29 | 2018-12-29 | A kind of infusion device Multifunctional three-way valve of installation easy to disassemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209645552U true CN209645552U (en) | 2019-11-19 |
Family
ID=68519720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822258400.9U Active CN209645552U (en) | 2018-12-29 | 2018-12-29 | A kind of infusion device Multifunctional three-way valve of installation easy to disassemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209645552U (en) |
-
2018
- 2018-12-29 CN CN201822258400.9U patent/CN209645552U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Suzhou jinhesheng Holding Co.,Ltd. Assignor: JIANGSU YIBEI MEDICAL TECHNOLOGY Co.,Ltd. Contract record no.: X2021320010052 Denomination of utility model: A multifunctional tee for infusion device convenient for disassembly and installation Granted publication date: 20191119 License type: Exclusive License Record date: 20211210 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A multifunctional tee for infusion device convenient for disassembly and installation Effective date of registration: 20211210 Granted publication date: 20191119 Pledgee: Suzhou jinhesheng Holding Co.,Ltd. Pledgor: JIANGSU YIBEI MEDICAL TECHNOLOGY Co.,Ltd. Registration number: Y2021320010545 |
|
| EC01 | Cancellation of recordation of patent licensing contract | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Suzhou jinhesheng Holding Co.,Ltd. Assignor: JIANGSU YIBEI MEDICAL TECHNOLOGY Co.,Ltd. Contract record no.: X2021320010052 Date of cancellation: 20221215 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221214 Granted publication date: 20191119 Pledgee: Suzhou jinhesheng Holding Co.,Ltd. Pledgor: JIANGSU YIBEI MEDICAL TECHNOLOGY Co.,Ltd. Registration number: Y2021320010545 |