CN207125945U - A kind of transfusion connector and infusion pipeline and transfusion device provided with the transfusion connector - Google Patents
A kind of transfusion connector and infusion pipeline and transfusion device provided with the transfusion connector Download PDFInfo
- Publication number
- CN207125945U CN207125945U CN201621401960.XU CN201621401960U CN207125945U CN 207125945 U CN207125945 U CN 207125945U CN 201621401960 U CN201621401960 U CN 201621401960U CN 207125945 U CN207125945 U CN 207125945U
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- Prior art keywords
- liquid
- transfusion
- connector
- peripheral hardware
- infusion vessel
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- Expired - Fee Related
Links
- 238000001802 infusion Methods 0.000 title claims abstract description 124
- 230000002093 peripheral effect Effects 0.000 claims abstract description 84
- 239000007788 liquid Substances 0.000 claims description 69
- 238000003860 storage Methods 0.000 claims description 22
- 238000007789 sealing Methods 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 abstract description 8
- 230000006378 damage Effects 0.000 abstract description 7
- 230000000474 nursing effect Effects 0.000 abstract description 5
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 abstract description 4
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 abstract description 4
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- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 abstract description 4
- 210000003462 vein Anatomy 0.000 abstract description 2
- 230000004888 barrier function Effects 0.000 description 10
- 239000000463 material Substances 0.000 description 6
- 206010059866 Drug resistance Diseases 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 208000015181 infectious disease Diseases 0.000 description 3
- 206010011409 Cross infection Diseases 0.000 description 2
- 206010029803 Nosocomial infection Diseases 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002458 infectious effect Effects 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000001717 pathogenic effect Effects 0.000 description 2
- 210000002381 plasma Anatomy 0.000 description 2
- 241000295644 Staphylococcaceae Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
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- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model avoids nursing staff during transfusion operation from being exposed among sharp vein puncture environment by setting the body and separator that outer surface is passivity structure.Destroyed by separator passivity and seal intermembranous rosin joint connection, you can opened peripheral hardware infusion vessel leakage fluid dram, produce particulate or chip is few, reduce particulate or chip mixes do harm to huamn body into infusion vessel with decoction, be more preferably to select.By being threaded, the attachment structure of the form such as buckle structure, the effect for making transfusion connector be fixedly connected with peripheral hardware infusion vessel, more transfusion attachment components can be carried, medical personnel is more selected the transfusion attachment component for being adapted to state of an illness needs.Coordinate with the upper shed of peripheral hardware infusion vessel, can reach the purpose fast infused.By setting baffling device, the germ-free condition inside infusion pipeline is kept, higher infusion safety guarantee can be provided patient.This utility model is used for medical instruments field.
Description
Technical field
Medical instruments field is the utility model is related to, more particularly to a kind of transfusion connector and provided with the transfusion connector
Infusion pipeline and transfusion device.
Background technology
Traditional infusion device is provided with exposed body-free transfusion puncture needle as transfusion connector, punctures into container in infusion vessel
Liquid discharges into transfusion device, and nursing staff need to hold exposed body-free transfusion puncture needle operation when changing and infusing, easily accidentally injure.
For body-free transfusion puncture needle because surface is smooth, adhesive force is low, when inserting infusion vessel, such as because attached on transfusion device and transfusion device
Part is excessive, overweight, easily slips, forms medical hidden danger；Meanwhile because puncture needle needs part to be exposed in outside air, easily
It is contaminated, when contaminated puncture needle punctures into next bottle of transfusion again, decoction can be caused contaminated.As deposited in infusion treatment place
There is drug resistance to cause a disease former (such as drug resistance golden staphylococci), or having highly pathogenic cause a disease in same infusion treatment place
Nosocomial infection is easily caused during the infectious patients of original, the time required to increasing Case treatment expense and extended treatment, or even is jeopardized
Patients ' lives.
Existing body-free transfusion puncture needle is substantially provided with hollow pipeline to facilitate decoction water conservancy diversion, but the transfusion provided with hollow pipeline is worn
The production cost of pricker is higher, and puncture force needed for the rubber stopper in the infusion vessel supporting with it is larger, it is often more important that its
More puncture chips can be brought, chip is punctured and mixes to form human body with decoction into infusion vessel and endanger.
Nursing staff need to come back when patrolling transfusion condition observes infusion vessel situation, also needs to look squarely observation dropping funnel situation,
Increase nursing staff's workload.
The content of the invention
Avoid slipping, reduce particulate generation when transfusion connects and keep away to solve the above problems, the utility model provides one kind
Exempt from the transfusion connector stabbed during operation and infusion pipeline and transfusion device provided with the transfusion connector.
Technical scheme is used by the utility model solves its technical problem：
A kind of transfusion connector, including body, body are provided with connector liquid outlet and connector inlet；Set on body
There is the fixing device for being fixedly connected with peripheral hardware infusion vessel, body is fixedly connected by fixing device with peripheral hardware infusion vessel；
Body is provided with hollow cavity and the liquid-drop machine being suspended in hollow cavity, and liquid-drop machine is provided with the drop pipe with hollow pipeline；
Drop pipe is provided with drop pipe liquid droping port, and drop pipe liquid droping port connects with connector inlet；Body, which is provided with, can destroy peripheral hardware
It is used for the separator of the sealer of liquid storage cylinder opening on closed peripheral hardware infusion vessel on infusion vessel, connector inlet is by dividing
Sealer connection peripheral hardware infusion vessel liquid storage cylinder is destroyed from device；The outer surface of body uses passivity structure.
Be further used as the improvement of technical solutions of the utility model, body be provided with can passivity destroy on peripheral hardware infusion vessel
The separator of the sealer of liquid storage cylinder opening on closed peripheral hardware infusion vessel, the outer surface of separator use passivity structure,
Separator is provided with connector inlet, and connector inlet destroys sealer by separator passivity and connects peripheral hardware infusion vessel
Liquid storage cylinder.
The improvement of technical solutions of the utility model is further used as, the outer surface of the separator uses passivity structure.
The improvement of technical solutions of the utility model is further used as, the separator main body is cylinder, and front end is hemisphere
Shape.
The improvement of technical solutions of the utility model is further used as, the separator is provided with hollow channel.
The improvement of technical solutions of the utility model is further used as, connector liquid outlet passes through connector inlet and peripheral hardware
Infusion vessel liquid storage cylinder connects.
The improvement of technical solution of the present invention is further used as, connector liquid outlet passes through hollow channel and connector inlet
Connected with peripheral hardware infusion vessel liquid storage cylinder.
The improvement of technical solutions of the utility model is further used as, body is provided with drain pipe.
The improvement of technical solutions of the utility model is further used as, peripheral hardware infusion vessel is selected from infusion bottle, infusion bag, blood
Bag, plasma bags, nutrient bag.
The improvement of technical solutions of the utility model is further used as, body is hollow cylindrical.
The improvement of technical solutions of the utility model is further used as, the fixing device is is arranged on body with being connected
The helicitic texture or buckle structure of peripheral hardware infusion vessel matching.
The improvement of technical solutions of the utility model is further used as, the fixing device is is arranged on body with being connected
The internal thread of peripheral hardware infusion vessel matching.
The improvement of technical solutions of the utility model is further used as, the fixing device is is arranged on body with being connected
The buckle structure of peripheral hardware infusion vessel matching.
The improvement of technical solutions of the utility model is further used as, the outer wall of hollow cavity is made of clear material.
The improvement of technical solutions of the utility model is further used as, the outer wall of hollow cavity is made up of the material with elasticity.
The improvement of technical solutions of the utility model is further used as, the body is provided with hollow cavity and is suspended in hollow
Liquid-drop machine in cavity, liquid-drop machine lower section are provided with the drop pipe with hollow pipeline, and drop pipe is provided with drop pipe liquid droping port, dropping liquid
The separator with hollow channel is provided with above device, separator is provided with connector inlet, and connector liquid outlet passes through connector
Inlet connects with peripheral hardware infusion vessel liquid storage cylinder, and hollow cavity bottom is provided with connector liquid outlet.
The improvement of technical solutions of the utility model is further used as, the body is provided with the hollow cavity with opening；This
Body extends internally provided with the liquid-drop machine being suspended in hollow cavity, and liquid-drop machine, which extends downwardly, is provided with the drop pipe with hollow pipeline,
Drop pipe is provided with drop pipe liquid droping port, and liquid-drop machine, which upwardly extends, is provided with the separator with hollow channel, and separator, which is provided with, to be connected
Device inlet is connect, connector liquid outlet is connected by connector inlet with peripheral hardware infusion vessel liquid storage cylinder, hollow cavity bottom
Provided with connector liquid outlet.
The improvement of technical solutions of the utility model is further used as, the body is provided with the hollow cavity with opening, in
Cavity body, which is provided with, can connect the connector inlet of peripheral hardware infusion vessel leakage fluid dram, be fixed with hollow cavity be suspended in it is hollow
Liquid-drop machine in cavity；Liquid-drop machine is provided with the drop pipe with hollow pipeline；Drop pipe is provided with drop pipe liquid droping port, drop pipe drop
Liquid mouth connects with connector inlet；Hollow cavity bottom is provided with connector liquid outlet.
Be further used as the improvement of technical solutions of the utility model, liquid-drop machine and body integral production, or liquid-drop machine with
Body is set independently of each other.
The improvement of technical solutions of the utility model is further used as, body is provided with the support meanss of fixed liquid-drop machine.
The improvement of technical solutions of the utility model is further used as, junction, which is provided with, between hollow cavity inwall and liquid-drop machine protects
Demonstrate,prove the sealer of watertightness.
The improvement of technical solutions of the utility model is further used as, the body, which is provided with to fix with peripheral hardware infusion vessel, to be connected
The sealing device to carrying out sealed water-tight between body and peripheral hardware infusion vessel is coordinated by peripheral hardware infusion vessel when connecing.
The improvement of technical solutions of the utility model is further used as, is provided around on body defeated on the outside of connector inlet
Liquid-tight packing.
The improvement of technical solutions of the utility model is further used as, it is real by closed-loop between body and peripheral hardware infusion vessel
Now seal.
The improvement of technical solutions of the utility model is further used as, body is provided with closed-loop.
The improvement of technical solutions of the utility model is further used as, body is dashed forward provided with least one of closed-loop, closed-loop
Realized and sealed by closed-loop for body internal surface, between body and peripheral hardware infusion vessel.
The improvement of technical solutions of the utility model is further used as, the cross section of closed-loop is semicircle or trapezoidal.
The improvement of technical solutions of the utility model is further used as, the body, which is provided with to fix with peripheral hardware infusion vessel, to be connected
Peripheral hardware infusion vessel is coordinated to be used to obstruct the baffling device that internal part communicates with the external world when connecing.
The improvement of technical solutions of the utility model is further used as, the body, which is provided with to fix with peripheral hardware infusion vessel, to be connected
Peripheral hardware infusion vessel is coordinated to be used to obstruct the baffling device that internal part communicates with the external world when connecing, baffling device includes being arranged at this
The barrier pad groove of external side and the barrier pad being fixed on barrier pad groove.
The improvement of technical solutions of the utility model is further used as, body is provided with dosing mouth, and dosing mouth is provided with sealing
Plug.
A kind of infusion pipeline, it is characterised in that the infusion pipeline includes any of the above-described transfusion connector.
The improvement of technical solutions of the utility model is further used as, the infusion pipeline includes any of the above-described transfusion and connected
Device, in addition to transfusion catheter, flow regulator and dropping funnel provided with lower transfusion connector.
The improvement of technical solutions of the utility model is further used as, the lower transfusion connector, which is provided with, to be used to be fixedly connected
The outer fixing device for matching somebody with somebody infusion device, lower transfusion connector is fixedly connected by fixing device outer match somebody with somebody infusion device, lower transfusion company
The outer surface for connecing device is passivity structure.
The improvement of technical solutions of the utility model is further used as, transfusion catheter uses infusion tube.
The improvement of technical solutions of the utility model is further used as, infusion tube is at least provided with one section.
The improvement of technical solutions of the utility model is further used as, transfusion catheter is externally provided with flow regulator, or transfusion
Conduit series connection is provided with flow regulator.
The improvement of technical solutions of the utility model is further used as, transfusion catheter series connection is provided with dropping funnel.
A kind of transfusion device, it is characterised in that the transfusion device includes any of the above-described transfusion connector.
The beneficial effects of the utility model：This transfusion connector is by setting the body and separation that outer surface is passivity structure
Device, nursing staff during transfusion operation is avoided to be exposed among sharp vein puncture environment.By being threaded, buckle structure etc.
The attachment structure of form, the effect for making transfusion connector be fixedly connected with peripheral hardware infusion vessel, can carry more infuse it is attached
Component, medical personnel are enable more to select the transfusion attachment component for being adapted to state of an illness needs.Transfusion connector holds with peripheral hardware transfusion
Device by destroying sealer opens leakage fluid dram on peripheral hardware infusion vessel during being fixedly connected, while completes to connect fluid path and fixation
Two operations of connection, can reach the purpose fast infused.
The liquid-conveying ducts of separator are hollow channel, and manufacture craft is ripe, and diaphragm seal is set in matched opening
Peripheral hardware infusion vessel when, sealer uses diaphragm seal, only need passivity destroy rosin joint connection diaphragm seal, you can connection transfusion liquid
Road, produces particulate or chip is few, reduces particulate or chip mixes do harm to huamn body into infusion vessel with decoction.
The setting of sealing device, it can be ensured that sealed between transfusion connector and peripheral hardware infusion vessel, prevent liquid leakage.
By setting baffling device, make infusion pipeline in infusion process, transfusion connector internal part does not connect with the external world
Touch, avoid polluting, can preferably ensure the germ-free condition of decoction, so as to provide patient higher infusion safety guarantee.It can keep away
Exempt from drug resistance in infusion treatment place to cause a disease nosocomial infection caused by former and other high pathogenic infections sources institutes.
This transfusion connector is directly connected to the transfusion tap in vessel lowest order, can be by vessel inner liquid medicine
It is emptied completely, avoids wasting.
Brief description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 is the utility model embodiment transfusion connector overall structure diagram；
Fig. 2 is separator level cross-sectional view in the utility model embodiment；
Fig. 3 is the schematic diagram that the utility model embodiment transfusion connector is fixedly connected with peripheral hardware infusion vessel；
Fig. 4 is the supporting infusion pipeline overall schematic of the utility model embodiment transfusion connector；
Fig. 5 is the supporting transfusion device overall schematic of the utility model embodiment transfusion connector.
Embodiment
1~Fig. 3 of reference picture, a kind of transfusion connector, including body 1, body 1 are provided with connector liquid outlet 12 and connection
Device inlet 11；Body 1 is provided with the fixing device 2 for being used for being fixedly connected with peripheral hardware infusion vessel, and body 1 passes through fixing device 2
It is fixedly connected with peripheral hardware infusion vessel；Body 1 is provided with hollow cavity 110 and the liquid-drop machine being suspended in hollow cavity 110
111, liquid-drop machine 111 is provided with the drop pipe 112 with hollow pipeline 113；Drop pipe 112 is provided with drop pipe liquid droping port 114, liquid
Dropper liquid droping port 114 connects with connector inlet 11；Body 1, which is provided with to destroy, is used for closed peripheral hardware on peripheral hardware infusion vessel
The separator 123 of the sealer of liquid storage cylinder opening on infusion vessel, connector inlet 11 destroy sealer by separator 123
Connect peripheral hardware infusion vessel liquid storage cylinder；The outer surface of body 1 uses passivity structure.
As the utility model preferred embodiment, body 1, which is provided with, to be used on passivity destruction peripheral hardware infusion vessel
The separator 123 of the sealer of liquid storage cylinder opening on closed peripheral hardware infusion vessel, the outer surface of separator 123 use passivity knot
Structure, separator 123 are provided with connector inlet 11, and connector inlet 11 destroys sealer by the passivity of separator 123 and connected
Logical peripheral hardware infusion vessel liquid storage cylinder.
As the utility model preferred embodiment, the outer surface of the separator 123 uses passivity structure.
As the utility model preferred embodiment, the main body of separator 123 is cylinder, and front end is hemispherical.
Certain separator can also use the design of the passivity shapes such as cone, ellipse.
The outer surface of body and separator uses passivity structure design, can protect the exposed hand of operating personnel or its worn
The gloves worn will not be damaged or destroyed by transfusion connector when carrying out transfusion operation, avoid the formation of sharp keen or overhang pair
The injury such as the cutting of operating personnel, puncture, the gloves of operating personnel are also avoided damage to, prevent from influenceing operation under high infectious environment
Person's health.
As the utility model preferred embodiment, the separator 123 is provided with hollow channel 119.
Separator is provided with hollow channel as liquid-conveying ducts, and manufacture craft is ripe, is set in matched opening close
During the peripheral hardware infusion vessel of sealer, sealer uses diaphragm seal, only needs passivity to destroy the rosin joint connection of diaphragm seal, you can connection is defeated
Liquid fluid path, produces particulate or chip is few, reduces particulate or chip mixes do harm to huamn body into infusion vessel with decoction.
As the utility model preferred embodiment, connector liquid outlet 12 is defeated by connector inlet 11 and peripheral hardware
Liquid container liquid storage cylinder connects.
As the preferred embodiment of the present invention, connector liquid outlet 12 passes through hollow channel 119 and connector inlet
11 connect with peripheral hardware infusion vessel liquid storage cylinder.
As the utility model preferred embodiment, body 1 is provided with drain pipe 121.The setting of drain pipe can facilitate
Transfusion catheter is fixedly connected with transfusion connector.
As the utility model preferred embodiment, peripheral hardware infusion vessel is selected from infusion bottle, infusion bag, blood bag, blood plasma
Bag, nutrient bag.
As the utility model preferred embodiment, body 1 is hollow cylindrical.
As the utility model preferred embodiment, the fixing device 2 is is arranged on body with being connected peripheral hardware
The helicitic texture or buckle structure of infusion vessel matching.
As the utility model preferred embodiment, the fixing device 2 is is arranged on body 1 with being connected peripheral hardware
The internal thread of infusion vessel matching.
As the utility model preferred embodiment, the fixing device 2 is is arranged on body 1 with being connected peripheral hardware
The buckle structure of infusion vessel matching.
Internal thread on body coordinates with the external screw thread on peripheral hardware infusion vessel, plays and is fixedly secured connection transfusion connector
With the effect of peripheral hardware infusion vessel, more transfusion attachment components can be carried, enable medical personnel more to select to be adapted to the state of an illness
The transfusion attachment component needed.Similar, buckle structure or other structures also can reach effect same.
As the utility model preferred embodiment, the outer wall of hollow cavity 110 is made of clear material.
As the utility model preferred embodiment, the outer wall of hollow cavity 110 is made up of the material with elasticity.Elasticity
Material made of hollow cavity outer wall, cooperation liquid-drop machine can be made when in use by operating personnel's extruded hollow chamber outer wall
Hollow cavity reach dropping funnel function.Without separately setting dropping funnel, material and processing cost are saved.
As the utility model preferred embodiment, the body 1 is provided with hollow cavity 110 and is suspended in middle cavity
Liquid-drop machine 111 in body 110, the lower section of liquid-drop machine 111 are provided with the drop pipe 112 with hollow pipeline 113, and drop pipe 112 is provided with
Drop pipe liquid droping port 114, the top of liquid-drop machine 111 are provided with the separator 123 with hollow channel 119, and separator 123 is provided with connection
Device inlet 11, connector liquid outlet 12 are connected by connector inlet 11 with peripheral hardware infusion vessel liquid storage cylinder, hollow cavity
110 bottoms are provided with connector liquid outlet 12.
As the utility model preferred embodiment, the body 1 is provided with the hollow cavity 110 with opening；Body 1
Extend internally provided with the liquid-drop machine 111 being suspended in hollow cavity 110, liquid-drop machine 111 is extended downwardly provided with band hollow pipeline 113
Drop pipe 112, drop pipe 112 is provided with drop pipe liquid droping port 114, and liquid-drop machine 111 is upwardly extended provided with band hollow channel 119
Separator 123, separator 123 is provided with connector inlet 11, connector liquid outlet 12 by connector inlet 11 with
Peripheral hardware infusion vessel liquid storage cylinder connects, and the bottom of hollow cavity 110 is provided with connector liquid outlet 12.
Separator is provided with hollow channel as liquid-conveying ducts, and manufacture craft is ripe, is set in matched opening close
During the peripheral hardware infusion vessel of sealer, sealer uses diaphragm seal, the diaphragm seal for only needing blunt separation rosin joint to seal, you can connection is defeated
Liquid fluid path, produces particulate or chip is less, reduces particulate or chip mixes do harm to huamn body into infusion vessel with decoction.
As the utility model preferred embodiment, liquid-drop machine and body integral production, or liquid-drop machine and this body phase
Mutually it is independently arranged.
As the utility model preferred embodiment, body 1 is provided with the support meanss of fixed liquid-drop machine 111.
As the utility model preferred embodiment, junction, which is provided with, between the inwall of hollow cavity 110 and liquid-drop machine 111 protects
Demonstrate,prove the sealer of watertightness.
As the utility model preferred embodiment, the body 1 with peripheral hardware infusion vessel provided with when being fixedly connected
Sealing device to carrying out sealed water-tight between body 1 and peripheral hardware infusion vessel is coordinated by peripheral hardware infusion vessel.
As the utility model preferred embodiment, the transfusion being provided around on body 1 on the outside of connector inlet is close
Packing 13.
The setting of sealing device, it can be ensured that sealed between transfusion connector and peripheral hardware infusion vessel, prevent liquid leakage.
Transfusion sealing gasket is set on the outside of connector inlet, above-mentioned purpose can be reached.Certainly it is provided with peripheral hardware infusion vessel
During transfusion sealing gasket, transfusion sealing gasket can not be set on infusion pipeline.
As the utility model preferred embodiment, realized between body 1 and peripheral hardware infusion vessel by closed-loop 14
Sealing.
As the utility model preferred embodiment, body is provided with closed-loop 14.
As the utility model preferred embodiment, body 1 protrudes provided with least one of closed-loop 14, closed-loop 14
In the inner surface of body 1, realized and sealed by closed-loop 14 between body 1 and peripheral hardware infusion vessel.
As the utility model preferred embodiment, the cross section of closed-loop 14 is semicircle or trapezoidal.
As the utility model preferred embodiment, the body 1 with peripheral hardware infusion vessel provided with when being fixedly connected
Peripheral hardware infusion vessel is coordinated to be used to obstruct the baffling device 15 that internal part communicates with the external world.
As the utility model preferred embodiment, the body 1 with peripheral hardware infusion vessel provided with when being fixedly connected
Peripheral hardware infusion vessel is coordinated to be used to obstruct the baffling device 15 that internal part communicates with the external world, baffling device 15 includes being arranged at this
The barrier pad groove 150 in the outside of body 1 and the barrier pad 151 being fixed on barrier pad groove 150.
Barrier pad groove is set on body and obstructed and is padded, the peripheral hardware infusion vessel that barrier pad groove, barrier are padded and connected coordinates
Internal part can effectively be separated with extraneous, the application of baffling device can prevent peripheral hardware infusion vessel leakage fluid dram, connection well
The internal parts such as device inlet, separator and transfusion sealing gasket communicate with the external world.Kept during transfusion connector use outer
If the internal parts such as infusion vessel leakage fluid dram, connector inlet, separator and transfusion sealing gasket are in germ-free condition.Barrier dress
The application put can also keep the location status of transfusion connector and peripheral hardware infusion vessel well.
As the utility model preferred embodiment, body 1 is provided with dosing mouth, and dosing mouth is provided with sealing-plug.
Reference picture 4, a kind of infusion pipeline, it is characterised in that the infusion pipeline includes any of the above-described transfusion connector.
As the utility model preferred embodiment, the infusion pipeline includes any of the above-described transfusion connector, also wraps
Include transfusion catheter 3, flow regulator 4 and dropping funnel 5 provided with lower transfusion connector.
As the utility model preferred embodiment, the lower transfusion connector is provided with outer with defeated for being fixedly connected
The fixing device of liquid device, lower transfusion connector is fixedly connected by fixing device matches somebody with somebody infusion device outside, lower transfusion connector
Outer surface is passivity structure.
As the utility model preferred embodiment, transfusion catheter 3 uses infusion tube.
As the utility model preferred embodiment, infusion tube is at least provided with one section.
As the utility model preferred embodiment, transfusion catheter 3 is externally provided with flow regulator 4, or transfusion catheter 3
Series connection is provided with flow regulator 4.
As the utility model preferred embodiment, the series connection of transfusion catheter 3 is provided with dropping funnel 5.
Reference picture 5, a kind of transfusion device, it is characterised in that the transfusion device includes any of the above-described transfusion connector.
Claims (12)
1. a kind of transfusion connector, including body, body is provided with connector liquid outlet and connector inlet；Body is provided with
For being fixedly connected with the fixing device of peripheral hardware infusion vessel, body is fixedly connected by fixing device with peripheral hardware infusion vessel；This
Body is provided with hollow cavity and the liquid-drop machine being suspended in hollow cavity, and liquid-drop machine is provided with the drop pipe with hollow pipeline；Liquid
Dropper is provided with drop pipe liquid droping port, and drop pipe liquid droping port connects with connector inlet；Body is defeated provided with that can destroy peripheral hardware
It is used for the separator of the sealer of liquid storage cylinder opening on closed peripheral hardware infusion vessel on liquid container, connector inlet passes through separation
Device destroys sealer connection peripheral hardware infusion vessel liquid storage cylinder, and the outer surface of the separator uses passivity structure；The appearance of body
Face uses passivity structure.
A kind of 2. transfusion connector according to claim 1, it is characterised in that：The separator is provided with hollow channel.
A kind of 3. transfusion connector according to claim 1, it is characterised in that：The body is provided with hollow cavity and hanged
The liquid-drop machine being placed in hollow cavity, liquid-drop machine lower section are provided with the drop pipe with hollow pipeline, and drop pipe drips provided with drop pipe
Liquid mouth, liquid-drop machine top are provided with the separator with hollow channel, and separator is provided with connector inlet, and connector liquid outlet leads to
Cross connector inlet to connect with peripheral hardware infusion vessel liquid storage cylinder, hollow cavity bottom is provided with connector liquid outlet.
A kind of 4. transfusion connector according to claim 1, it is characterised in that：The body is provided with the hollow of opening
Cavity；Body is extended internally provided with the liquid-drop machine being suspended in hollow cavity, and liquid-drop machine is extended downwardly provided with hollow pipeline
Drop pipe, drop pipe are provided with drop pipe liquid droping port, and liquid-drop machine, which upwardly extends, is provided with the separator with hollow channel, on separator
Provided with connector inlet, connector liquid outlet is connected by connector inlet with peripheral hardware infusion vessel liquid storage cylinder, middle cavity
Body bottom is provided with connector liquid outlet.
A kind of 5. transfusion connector according to claim 1, it is characterised in that：The body be provided with can passivity destroy it is outer
If being used for the separator of the sealer of liquid storage cylinder opening on closed peripheral hardware infusion vessel on infusion vessel, the outer surface of separator is adopted
With passivity structure, separator is provided with connector inlet, and connector inlet destroys sealer by separator passivity and connected
Peripheral hardware infusion vessel liquid storage cylinder.
A kind of 6. transfusion connector according to claim 1, it is characterised in that：The body, which is provided with to infuse with peripheral hardware, to be held
Coordinated when device is fixedly connected by peripheral hardware infusion vessel to carrying out the close of sealed water-tight between body and peripheral hardware infusion vessel
Seal apparatus.
A kind of 7. transfusion connector according to claim 1, it is characterised in that：It is provided around on the body in connector
Transfusion sealing gasket on the outside of inlet.
A kind of 8. transfusion connector according to claim 1, it is characterised in that：The fixing device is to be arranged on body
With the helicitic texture or buckle structure of the matching of be connected peripheral hardware infusion vessel.
A kind of 9. transfusion connector according to claim 1, it is characterised in that：The body, which is provided with to infuse with peripheral hardware, to be held
Peripheral hardware infusion vessel is coordinated to be used to obstruct the baffling device that internal part communicates with the external world when device is fixedly connected.
A kind of 10. transfusion connector according to claim 1, it is characterised in that：The liquid-drop machine and body integral production,
Or liquid-drop machine is set independently of each other with body.
11. a kind of infusion pipeline, it is characterised in that the infusion pipeline includes any transfusion connector in claim 1~10.
12. a kind of transfusion device, it is characterised in that the transfusion device includes any transfusion connector in claim 1~10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621401960.XU CN207125945U (en) | 2016-12-20 | 2016-12-20 | A kind of transfusion connector and infusion pipeline and transfusion device provided with the transfusion connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621401960.XU CN207125945U (en) | 2016-12-20 | 2016-12-20 | A kind of transfusion connector and infusion pipeline and transfusion device provided with the transfusion connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207125945U true CN207125945U (en) | 2018-03-23 |
Family
ID=61630048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621401960.XU Expired - Fee Related CN207125945U (en) | 2016-12-20 | 2016-12-20 | A kind of transfusion connector and infusion pipeline and transfusion device provided with the transfusion connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207125945U (en) |
-
2016
- 2016-12-20 CN CN201621401960.XU patent/CN207125945U/en not_active Expired - Fee Related
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Granted publication date: 20180323 |