CN209187758U - A kind of filter-type infusion extending connector - Google Patents
A kind of filter-type infusion extending connector Download PDFInfo
- Publication number
- CN209187758U CN209187758U CN201821173676.0U CN201821173676U CN209187758U CN 209187758 U CN209187758 U CN 209187758U CN 201821173676 U CN201821173676 U CN 201821173676U CN 209187758 U CN209187758 U CN 209187758U
- Authority
- CN
- China
- Prior art keywords
- fixing sleeve
- tube
- socketed
- sleeve
- tee 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.)
- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a kind of filter-type infusion extending connectors, including to liquid pipe, the first fixing sleeve, the second fixing sleeve, seal cap, third fixing sleeve, tee tube, triple valve, handle, the 4th fixing sleeve, the first connector sleeve, outlet tube, strainer, end to liquid pipe, to fluid apertures, perfusion tube, the second connector sleeve, inlet, liquid outlet, connecting rod and through-hole.The beneficial effects of the utility model are: the utility model is socketed third fixing sleeve by tee tube one end, third fixing sleeve side is socketed tee tube, it repeats third fixing sleeve and is socketed tee tube, realize the infusion that a variety of drugs are mostly completed to liquid pipe, it effectively prevent the possibility of thrombus aggregation strainer in perfusion tube, by opening up through-hole inside the second fixing sleeve of tee tube, it is socketed in above the second fixing sleeve to liquid pipe, guarantee normal infusion, by being socketed between multiple tee tubes, realize multiple to liquid pipe while a variety of infusion of drug.
Description
Technical field
The utility model relates to a kind of infusion extending connector, specially a kind of filter-type infusion extending connector belongs to medical treatment
Infusion applied technical field.
Background technique
Infusion is that intracorporal large bolus injection liquid is inputted by intravenous drip.Be packaged in glass or plastic infusion bottle or
In bag, preservative or bacteriostatic agent are free of.Drop speed is adjusted by infusion apparatus when use, continues and steadily enters vein, with supplement
Body fluid, electrolyte provide nutriment.Since its dosage is big and is to be directly entered blood, therefore quality requirement is high, work is produced
Skill etc. also has different with small needle injection.
Current some infusions, clinical critically ill patient Deep venou infusion above, it is common phenomenon that a variety of drugs are transfused simultaneously,
It reacts to each other between a variety of drugs, the formation for the transfusion particle that is easy to cause to be harmful to the human body.Current some single perfusion tubes
Infusion can be big due to Deep venou pipe diameter, and blood back is very common when patient's body increased pressure, causes thrombus to assemble, makes
Infusion blockage, therefore, a kind of filter-type infusion extending connector designed regarding to the issue above.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of filter-type infusion extending connector, can
It connects more perfusion tubes while being infused, effectively prevent transfusion particle harmful to human and thrombosis.
The utility model is achieved through the following technical solutions above-mentioned purpose, and a kind of filter-type is infused extending connector, including
Tee tube, the tee tube side are socketed third fixing sleeve, and third fixing sleeve side is socketed multiple tee tubes, described
Tee tube is socketed the 4th fixing sleeve far from third fixing sleeve side；The third fixing sleeve is covered far from the tee tube side
Connect seal cap；The tee tube and the third fixing sleeve inside center open up through-hole, and the tee tube top socket second is solid
Fixed set, second fixing sleeve top is fixedly connected with the first fixing sleeve, first fixing sleeve and second fixing sleeve center
Line position opens up the through-hole；First fixing sleeve top is socketed to liquid pipe；The tee tube centre rotation connection connects
Extension bar, connecting rod top center portion position open up inlet, and the connecting rod side opens up liquid outlet, and the connecting rod is opposite
The liquid outlet side opens up another liquid outlet；The connecting rod is fixedly connected with triple valve far from the tee tube side,
Handle is fixedly connected with outside the triple valve；4th fixing sleeve is far from the first connection of third fixing sleeve side socket
Set, first connector sleeve and the 4th fixing sleeve inside center line position open up the through-hole；First connector sleeve one
Side is socketed outlet tube, is equipped with end to one end of liquid pipe on the outlet tube outer wall, the end is equipped with to the liquid pipe other end
To fluid apertures；The outlet tube bottom end is equipped with perfusion tube, and strainer is equipped on the perfusion tube, and described perfusion tube one end is equipped with second
Connector sleeve.
Preferably, in order to realize a variety of drugs infusion while, the tee tube respectively with the third fixing sleeve, described
Be socketed between 4th fixing sleeve, and the tee tube, the third fixing sleeve and it is described be equipped with to liquid pipe it is multiple.
Preferably, in order to realize that drug flows into perfusion tube between multiple tee tubes, the connecting rod side is opened up
Inlet be located at the through-hole bottom end opened up inside first fixing sleeve, go out liquid described in two that the connecting rod opens up
Mouth is respectively with the through-hole that opens up inside the third fixing sleeve, the 4th fixing sleeve in sustained height.
Preferably, in order to make a variety of drugs flow into perfusion tube to multiple tee tubes respectively to liquid pipe from multiple,
The through-hole opened up inside first fixing sleeve, second fixing sleeve is located at described to liquid pipe bottom end.
Preferably, it in order to realize that drug flows between tee tube and even part set, is opened up inside first connector sleeve
The through-hole and described outlet tube one end are in sustained height.
Preferably, for the function of switching triple valve to realize infusion and stopping infusion, the triple valve is set
There are three the handles having, and three handle Cheng " Shang " type structure, and the inlet and two liquid outlets are in
" Shang " type structure.
Preferably, in order to draw blood conveniently, it is provided with end bloodletting tube on the perfusion tube, is set on the end bloodletting tube
There is blood drawing hole.
The beneficial effects of the utility model are: the utility model is socketed third fixing sleeve by tee tube one end, third is solid
Surely set side is socketed tee tube, repeats third fixing sleeve and is socketed tee tube, realizes the infusion for mostly completing a variety of drugs to liquid pipe, have
Effect prevents the possibility of thrombus aggregation strainer in perfusion tube to be socketed by opening up through-hole inside the second fixing sleeve of tee tube to liquid pipe
On the second fixing sleeve, guarantee normal infusion, by being socketed between multiple tee tubes, realizes multiple to liquid pipe while a variety of medicines
Object infusion.The large particulate matter that strainer can effectively prevent English mixing infusion from may cause is provided with to liquid pipe lower end in end
Into human body, end is directly connect with outlet tube to liquid pipe, also can effectively avoid large particulate matter from being deposited in end to liquid pipe
Out, to guarantee the safety of infusion.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model connecting rod and triple valve connection schematic diagram；
Fig. 3 is that the utility model tee tube opens up through-hole schematic diagram.
In figure: 1, giving liquid pipe, the 2, first fixing sleeve, the 3, second fixing sleeve, 4, seal cap, 5, third fixing sleeve, 6, threeway
Pipe, 7, triple valve, 8, handle, the 9, the 4th fixing sleeve, the 10, first connector sleeve, 11, outlet tube, 12, strainer, 13, end is to liquid
Pipe, 14, give fluid apertures, 15, perfusion tube, the 16, second connector sleeve, 17, inlet, 18, liquid outlet, 19, connecting rod, 20, through-hole,
21, blood drawing hole, 22, end bloodletting tube.
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.
It please refers to shown in Fig. 1-3, a kind of filter-type infusion extending connector, including tee tube 6,6 side of the tee tube set
Third fixing sleeve 5 is connect, 5 side of third fixing sleeve is socketed multiple tee tubes 6, and the tee tube 6 is far from the third
5 side of fixing sleeve is socketed the 4th fixing sleeve 9；The third fixing sleeve 5 is socketed seal cap 4 far from 6 side of tee tube；Institute
It states tee tube 6 and 5 inside center of third fixing sleeve opens up through-hole 20,6 top of tee tube is socketed the second fixing sleeve 3,
Second fixing sleeve, 3 top is fixedly connected with the first fixing sleeve 2, first fixing sleeve 2 and 3 center of the second fixing sleeve
Line position opens up the through-hole 20；First fixing sleeve, 2 top is socketed to liquid pipe 1；6 centre of the tee tube rotation connects
Extension bar 19 in succession, the 19 top center portion position of connecting rod open up inlet 17, and 19 side of connecting rod opens up liquid outlet 18,
Relatively described 18 side of liquid outlet of the connecting rod 19 opens up another liquid outlet 18；The connecting rod 19 is far from the threeway
6 side of pipe is fixedly connected with triple valve 7, and handle 8 is fixedly connected with outside the triple valve；4th fixing sleeve 9 is far from described
Three fixing sleeves, 5 side is socketed the first connector sleeve 10,9 inside center line position of first connector sleeve 10 and the 4th fixing sleeve
Open up the through-hole 20；First connector sleeve, 10 side is socketed outlet tube 19, is equipped with end on 11 outer wall of outlet tube
To one end of liquid pipe 13, the end is equipped with to 13 other end of liquid pipe to fluid apertures 14；11 bottom end of outlet tube is equipped with perfusion tube
15, strainer 12 is installed, described 15 one end of perfusion tube is equipped with the second connector sleeve 16 on the perfusion tube 15.
As a kind of technical optimization scheme of the utility model, the tee tube 6 respectively with the third fixing sleeve 5, institute
State and be socketed between the 4th fixing sleeve 9, and the tee tube 6, the third fixing sleeve 5 and it is described be equipped with to liquid pipe 1 it is multiple.
As a kind of technical optimization scheme of the utility model, inside first fixing sleeve 2, second fixing sleeve 3
The through-hole 20 opened up is located at described to 1 bottom end of liquid pipe.
As a kind of technical optimization scheme of the utility model, the inlet 17 that 19 side of connecting rod opens up is located at
20 bottom end of the through-hole opened up inside first fixing sleeve 2, two liquid outlets 18 that the connecting rod 19 opens up divide
The through-hole 20 not opened up and inside the third fixing sleeve 5, the 4th fixing sleeve 9 is in sustained height.
As a kind of technical optimization scheme of the utility model, the through-hole 20 that is opened up inside first connector sleeve 10
With described 11 one end of outlet tube in sustained height.
As a kind of technical optimization scheme of the utility model, there are three the handles 8 that the triple valve 7 is equipped with, and
Three 8 Cheng " Shang of handle " type structure, and the inlet 17 and two 18 Cheng " Shang of liquid outlet " type structure.
As a kind of technical optimization scheme of the utility model, it is provided with end bloodletting tube 22 on the perfusion tube 15,
The end bloodletting tube 22 is equipped with blood drawing hole 21.
When the utility model is used, firstly, will be inserted into infusion bottle to liquid pipe 1, medical fluid is successively flowed into liquid pipe 1
First fixing sleeve, 2 interior bone 20,3 interior bone 20 of the second fixing sleeve, 5 interior bone 20 of third fixing sleeve, the 4th fixing sleeve
9 interior bones 20,16 interior bone 20 of connector sleeve, outlet tube 11, in perfusion tube 15, carry out defeated 6 interior bone 20 of tee tube
Liquid is socketed the second fixing sleeve 3 by 6 top of tee tube, and 3 top of the second fixing sleeve is fixedly connected with the first fixing sleeve 2, and first is fixed
2 socket of set opens up through-hole 20 inside tee tube 6, the first fixing sleeve 2 and the second fixing sleeve 3, to outside 1 one end of liquid pipe to liquid pipe 1
Apothecary jar is connect, to realize that drug is flowed between liquid pipe 1 and tee tube 6, third fixing sleeve is socketed by 6 side of tee tube
5,5 side of third fixing sleeve is socketed tee tube 6, and 6 top of tee tube is socketed the second fixing sleeve 3, and 3 top of the second fixing sleeve is fixed to be connected
The first fixing sleeve 2 is connect, the socket of the first fixing sleeve 2 so repeats socket tee tube 6 and 6 top first of tee tube is solid to liquid pipe 1
Surely liquid pipe 1 is given on the 2, second fixing sleeve 3 of set, realizes a variety of drugs while being infused, in patient's body when reduces medication infusion
Blood back when interior increased pressure reduces the aggregation of thrombus, is rotatablely connected connecting rod 19 by tee tube 6, connecting rod 19 opens up
Inlet 18 and liquid outlet 17 guarantee to liquid, and 1 pharmaceutical liquid flows into tee tube 6, the fixed triple valve 7 in 19 side of connecting rod, three
Port valve 7 fixes three handles 8, by rotating three handles 8, so that three handles 8 " Shang " is become the state of " Xia ", to make feed liquor
The state of 18 and two 17 Cong " Shang of liquid outlet of mouth " becoming " Xia ", stops infusion, is fixedly connected with second by 15 one end of perfusion tube
Connector sleeve 16 makes the external perfusion tube 15 with syringe needle of the second connector sleeve 16, is infused.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
- The extending connector 1. a kind of filter-type is infused, including tee tube (6), it is characterised in that: tee tube (6) the side socket the Three fixing sleeves (5), third fixing sleeve (5) side are socketed multiple tee tubes (6), and the tee tube (6) is far from described Third fixing sleeve (5) side is socketed the 4th fixing sleeve (9)；The third fixing sleeve (5) is socketed far from the tee tube (6) side Seal cap (4)；The tee tube (6) and the third fixing sleeve (5) inside center open up through-hole (20), the tee tube (6) Top is socketed the second fixing sleeve (3), and the second fixing sleeve (3) top is fixedly connected the first fixing sleeve (2), and described first is fixed Set (2) and second fixing sleeve (3) center line position opens up the through-hole (20)；First fixing sleeve (2) the top socket Give liquid pipe (1)；Tee tube (6) centre is rotatablely connected connecting rod (19), connecting rod (19) the top center portion position It opens up inlet (17), connecting rod (19) side opens up liquid outlet (18), the relatively described liquid outlet of connecting rod (19) (18) side opens up another liquid outlet (18)；The connecting rod (19) is fixedly connected with three far from the tee tube (6) side Port valve (7) is fixedly connected with handle (8) outside the triple valve；4th fixing sleeve (9) is far from the third fixing sleeve (5) Side is socketed the first connector sleeve (10), and first connector sleeve (10) and the 4th fixing sleeve (9) the inside center line position are opened If the through-hole (20)；First connector sleeve (10) side is socketed outlet tube (11), installs on outlet tube (11) outer wall There is end to one end of liquid pipe (13), the end is equipped with to liquid pipe (13) other end and gives fluid apertures (14)；The outlet tube (11) Bottom end is equipped with perfusion tube (15), is equipped with strainer (12) on the perfusion tube (15), and described perfusion tube (15) one end is equipped with second Connector sleeve (16).
- The extending connector 2. a kind of filter-type according to claim 1 is infused, it is characterised in that: the tee tube (6) is respectively It is socketed between the third fixing sleeve (5), the 4th fixing sleeve (9), and the tee tube (6), the third fixing sleeve (5) and it is described to liquid pipe (1) be equipped with it is multiple.
- The extending connector 3. a kind of filter-type according to claim 1 is infused, it is characterised in that: first fixing sleeve (2), The through-hole (20) opened up inside second fixing sleeve (3) is located at described to liquid pipe (1) bottom end.
- The extending connector 4. a kind of filter-type according to claim 1 is infused, it is characterised in that: connecting rod (19) side The inlet (17) opened up is located at the through-hole (20) bottom end opened up inside first fixing sleeve (2), the connecting rod (19) institute that two opened up the liquid outlet (18) opens up with the third fixing sleeve (5), the 4th fixing sleeve (9) inside respectively Through-hole (20) is stated in sustained height.
- The extending connector 5. a kind of filter-type according to claim 1 is infused, it is characterised in that: first connector sleeve (10) The through-hole (20) that inside opens up and the outlet tube (11) one end are in sustained height.
- The extending connector 6. a kind of filter-type according to claim 1 is infused, it is characterised in that: the triple valve (7) is equipped with The handle (8) there are three, and three handles (8) Cheng " Shang " type structure, and described in the inlet (17) and two Liquid outlet (18) Cheng " Shang " type structure.
- The extending connector 7. a kind of filter-type according to claim 1 is infused, it is characterised in that: set on the perfusion tube (15) End bloodletting tube (22) are equipped with, blood drawing hole (21) is equipped on the end bloodletting tube (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821173676.0U CN209187758U (en) | 2018-07-24 | 2018-07-24 | A kind of filter-type infusion extending connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821173676.0U CN209187758U (en) | 2018-07-24 | 2018-07-24 | A kind of filter-type infusion extending connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209187758U true CN209187758U (en) | 2019-08-02 |
Family
ID=67403315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821173676.0U Expired - Fee Related CN209187758U (en) | 2018-07-24 | 2018-07-24 | A kind of filter-type infusion extending connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209187758U (en) |
-
2018
- 2018-07-24 CN CN201821173676.0U patent/CN209187758U/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 |
Granted publication date: 20190802 Termination date: 20200724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |