CN109010994A - A kind of medical Transfusion device and medical delivery system - Google Patents
A kind of medical Transfusion device and medical delivery system Download PDFInfo
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- CN109010994A CN109010994A CN201811018163.7A CN201811018163A CN109010994A CN 109010994 A CN109010994 A CN 109010994A CN 201811018163 A CN201811018163 A CN 201811018163A CN 109010994 A CN109010994 A CN 109010994A
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- spinning disk
- transfusion device
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- conduit
- capping
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/36—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests with means for eliminating or preventing injection or infusion of air into body
- A61M5/38—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests with means for eliminating or preventing injection or infusion of air into body using hydrophilic or hydrophobic filters
- A61M5/385—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests with means for eliminating or preventing injection or infusion of air into body using hydrophilic or hydrophobic filters using hydrophobic filters
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- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Emergency Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The present invention provides a kind of medical Transfusion device and medical delivery systems, belong to field of medical article technology.It includes infusion set, multiple-way valve, multiple connection components, multiple gas deflation assemblies, and multiple connection components are connect by multiple-way valve with infusion set, and multiple gas deflation assemblies are mounted on connection component, and gas deflation assembly is used to for the air in connection component being discharged.The medical delivery system, structure is simple and can effectively exclude the air in medical Transfusion device.
Description
Technical field
The present invention relates to field of medical article technology, in particular to a kind of medical Transfusion device and medical delivery system.
Background technique
In venous transfusion, for various reasons, the case where there are air in intravenous can be encountered, if arranging not in time
Except air, it may cause the adverse reactions such as air embolism, or even can threat to life safety.In order to exclude the air in perfusion tube,
In clinical care, frequently with way it is as follows: the first way is can to flick perfusion tube with finger, bubble is made to leave infusion
Tube wall recycles buoyancy, makes air close at transfusion drip tube, finally squeeze to dropper.This way can only be directed to
It is few and the case where bubble is closer from dropper in air capacity, when bubble is apart from dropper distance (distance > 5cm) farther out, row
Gas not necessarily succeeds, and the way is troublesome in poeration and time-consuming, and time length easily causes syringe needle blood back to block, and brings harm to patient.The
Two kinds of ways are to need to wait for air drop to separate the two with behind transfusion needle junction to perfusion tube, exclude air and connect again.This
Although air-discharging is more thoroughly in kind of way perfusion tube, flow of infusate is wasted, and in order to reduce syringe needle into air, is then needed again
Acupuncture treatment is punctured, patient's pain is so increased, further, it is possible that increasing the risk of personnel's infection.The third way is will to be infused
Pipe is tightly wound around on finger or article until the liquid level in perfusion tube is expressed on dropper, then unclamps perfusion tube；Though this method
Effect is preferable, but troublesome in poeration and time-consuming.In the prior art, also there is some self-bleeding infusion apparatuses of energy, this infusion apparatus
Although can be vented automatically, structure is more complex, increases processing and fabricating cost, and usually infusion apparatus is medical disposable material, such as
This increases use cost.
Summary of the invention
The present invention provides a kind of medical Transfusion device and medical delivery systems, it is intended to solve medical Transfusion device in the prior art
In air be difficult to the problem of excluding.
The embodiments of the present invention are implemented as follows:
A kind of medical Transfusion device, the medical Transfusion device include infusion set, multiple-way valve, multiple connection components, Duo Gepai
Pneumatic module, multiple connection components are connect by the multiple-way valve with the infusion set, multiple gas deflation assembly installations
On the connection component, the gas deflation assembly is used to for the air in the connection component being discharged.
As a preferred technical solution of the present invention, the infusion set includes bottle plug puncture unit, the first conduit, dropping liquid
Pot, flow regulator and the second conduit, the both ends of first conduit connect with the bottle plug puncture unit, the liquid dripping kettle respectively
It connects, the flow regulator is connect with one end of the liquid dripping kettle, and the both ends of second conduit are adjusted with the flow velocity respectively
Device, multiple-way valve connection.
As a preferred technical solution of the present invention, the connection component includes third conduit, fixture and remaining needle
Connector；The both ends of the third conduit are connect with the multiple-way valve, the remaining needle connector respectively, and the fixture is mounted on
On the third conduit；The gas deflation assembly is mounted on the third conduit, and is connected in the fixture and the remaining needle
Between connector.
As a preferred technical solution of the present invention, the gas deflation assembly includes exhaust tube, the first spinning disk, the second rotation
Flow, baffle and outlet pipe；The first capping and the second capping, the exhaust are separately installed on the both ends of the exhaust tube
Cylinder has opposite the first side wall and second sidewall, and the first side wall offers feed liquor on the position of first capping
Mouthful, the second sidewall offers gas outlet on the position of first capping, is provided with out liquid in second capping
Mouthful；The outlet pipe is mounted in the exhaust tube, and one end of the outlet pipe is connected to the gas outlet, and the other end prolongs
It extends at the position of second capping, another end opening of the outlet pipe；First spinning disk, described second
Spinning disk is periodically installed in the exhaust tube, and the other end of the outlet pipe sequentially passes through first spinning disk, institute
The second spinning disk and the baffle are stated, the both ends of first spinning disk are inscribed in the first side wall, described second respectively
Side wall.
As a preferred technical solution of the present invention, first spinning disk is arranged in parallel with second spinning disk,
First spinning disk, second spinning disk are vertical with the axis direction of the exhaust tube.
As a preferred technical solution of the present invention, the baffle is parallel to second spinning disk.
As a preferred technical solution of the present invention, at the position of the gas outlet by be equipped with except interior filter membrane,
Be vented water transfer membrane, only liquid film and protection cap, the protection cap is set on the gas outlet, the protection cap can open or
Person closes the gas outlet.
As a preferred technical solution of the present invention, it is provided with the first drainage part on the first side wall, described second
The second drainage part is provided on side wall, the both ends of the baffle are inscribed in the first drainage part and second drainage respectively
Part；The baffle is in convex-shaped close to the surface of first capping.
As a preferred technical solution of the present invention, unhurried current film is installed at the liquid outlet.
A kind of medical delivery system, the medical delivery system include above-described medical Transfusion device.
The beneficial effects of the present invention are:
The present invention provides a kind of medical Transfusion device comprising infusion set, multiple-way valve, multiple connection components and multiple rows
Pneumatic module；Wherein, gas deflation assembly includes exhaust tube, the first spinning disk, the second spinning disk, baffle and outlet pipe；Exhaust tube
Both ends on be separately installed with the first capping and second capping, exhaust tube have opposite the first side wall and second sidewall, first
Side wall offers inlet on the position of the first capping, and second sidewall offers outlet on the position of the first capping
Mouthful, liquid outlet is provided in the second capping；Outlet pipe is mounted in exhaust tube, and one end of outlet pipe is connected to gas outlet,
The other end extends close at the position of the second capping, another end opening of outlet pipe；Between first spinning disk, the second spinning disk
It being mounted in exhaust tube every ground, the other end of outlet pipe sequentially passes through the first spinning disk, the second spinning disk and baffle, and first
The both ends of spinning disk are inscribed in the first side wall, second sidewall respectively；By being equipped with filter membrane, row except interior at the position of gas outlet
Gas water transfer membrane, only liquid film and protection cap, protection cap are set on gas outlet, and protection cap can turn on or off gas outlet；
Therefore, it when medical fluid is added dropwise in liquid dripping kettle from the first conduit, and then is entered in the second conduit by flow regulator, passes through
Two conduits and multiple-way valve enter in inlet, at this point, the air entered jointly with medical fluid also enters exhaust tube from inlet
In, gas-liquid two-phase mixture enters from inlet, pass sequentially through the first spinning disk and the second spinning disk and form spiral flow, from
Medical fluid drop is run into the first side wall and second sidewall under the action of mental and physical efforts, so that the air separation in medical fluid and exhaust tube, then
Liquid is collected in the bottom of exhaust tube by baffle, and by flowing slowly, film is equably discharged in third conduit from liquid outlet；It is same with this
When, opening of the air from outlet pipe close to the second capping enters, and then successively passes through filter membrane, exhaust along outlet pipe
Gas outlet is discharged in water transfer membrane and only liquid film.It follows that the medical Transfusion device is not only simple in structure, additionally it is possible to will go into
Air discharge in gas-guide tube is totally.
The medical delivery system that the present invention obtains by above-mentioned design, the medical delivery system is due to above-mentioned medical
Infusion apparatus solves the problems, such as to be easy doping air in medical gas-guide tube.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of embodiment of the present invention
Attached drawing be briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not to be seen as
It is the restriction to range, it for those of ordinary skill in the art, without creative efforts, can be with root
Other relevant attached drawings are obtained according to these attached drawings.
Fig. 1 is the structural schematic diagram of the medical Transfusion device provided in the embodiment of the present invention；
Fig. 2 is the infusion set structural schematic diagram provided in the embodiment of the present invention；
Fig. 3 is the connecting component structure schematic diagram provided in the embodiment of the present invention；
Fig. 4 is the gas deflation assembly structural schematic diagram provided in the embodiment of the present invention.
Icon: 1- medical Transfusion device；2- infusion set；3- multiple-way valve；4- connection component；5- gas deflation assembly；6- bottle stopper is worn
Pierce device；The first conduit of 7-；8- liquid dripping kettle；9- flow regulator；The second conduit of 10-；11- third conduit；12- fixture；13- indwelling
Needle connector；14- exhaust tube；The first spinning disk of 15-；The second spinning disk of 16-；17- baffle；18- outlet pipe；The first envelope of 19-
Lid；20- second is covered；21- the first side wall；22- second sidewall；23- inlet；The gas outlet 24-；25- liquid outlet；26- filtering
Film；27- is vented water transfer membrane；28- stops liquid film；29- protection cap；30- first drains part；31- second drains part；32- unhurried current film.
Specific embodiment
To keep the purposes, technical schemes and advantages of embodiment of the present invention clearer, implement below in conjunction with the present invention
The technical solution in embodiment of the present invention is clearly and completely described in attached drawing in mode, it is clear that described reality
The mode of applying is some embodiments of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ability
Domain those of ordinary skill every other embodiment obtained without making creative work, belongs to the present invention
The range of protection.Therefore, the detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit below and is wanted
The scope of the present invention of protection is sought, but is merely representative of selected embodiment of the invention.
In the description of the present invention, it is to be understood that, indicating position or the term of positional relationship are based on shown in attached drawing
Orientation or positional relationship, be merely for convenience of description of the present invention and simplification of the description, rather than the element of indication or suggestion meaning
It must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature can be on or below second feature
Directly contacted including the first and second features, also may include the first and second features be not direct contact but by them it
Between other characterisation contact.Moreover, fisrt feature is on second feature, top and above include fisrt feature second spy
Right above sign and oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature it
Under, lower section and fisrt feature included below be directly below and diagonally below the second feature, or be merely representative of first feature horizontal height
Less than second feature.
Embodiment:
A kind of medical delivery system is present embodiments provided, which includes medical Transfusion device 1, specific to tie
Structure is as follows.
Referring to Fig. 1, cooperation is referring to Figure 2 to Figure 4, which includes infusion set 2, multiple-way valve 3, Duo Gelian
Connected components 4, multiple gas deflation assemblies 5, multiple connection components 4 are connect by multiple-way valve 3 with infusion set 2, and multiple gas deflation assemblies 5 are pacified
On connection component 4, gas deflation assembly 5 is used to for the air in connection component 4 being discharged.
Referring to Fig. 2, infusion set 2 include bottle plug puncture unit 6, the first conduit 7, liquid dripping kettle 8, flow regulator 9 and
Second conduit 10, the both ends of the first conduit 7 are connect with bottle plug puncture unit 6, liquid dripping kettle 8 respectively, flow regulator 9 and liquid dripping kettle 8
One end connection, the both ends of the second conduit 10 are connect with flow regulator 9, multiple-way valve 3 respectively.
Referring to Fig. 3, connection component 4 includes third conduit 11, fixture 12 and remaining needle connector 13；Third conduit 11
Both ends connect respectively with multiple-way valve 3, remaining needle connector 13, fixture 12 is mounted on third conduit 11；Gas deflation assembly 5 is installed
On third conduit 11, and between fixture 12 and remaining needle connector 13.
Referring to Fig. 4, cooperation is referring to Fig.1, gas deflation assembly 5 includes exhaust tube 14, the first spinning disk 15, the second spinning disk
16, baffle 17 and outlet pipe 18；The first capping 19 and the second capping 20, exhaust are separately installed on the both ends of exhaust tube 14
Cylinder 14 have opposite the first side wall 21 and second sidewall 22, the first side wall 21 close to first capping 19 positions on offer into
Liquid mouth 23, second sidewall 22 offer gas outlet 24 on the position of the first capping 19, are provided with out liquid in the second capping 20
Mouth 25；Outlet pipe 18 is mounted in exhaust tube 14, and one end of outlet pipe 18 is connected to gas outlet 24, and the other end, which extends to, to be leaned on
At the position of nearly second capping 20, another end opening of outlet pipe 18；First spinning disk 15,16 compartment of terrain of the second spinning disk peace
In exhaust tube 14, the other end of outlet pipe 18 sequentially passes through the first spinning disk 15, the second spinning disk 16 and baffle 17,
The both ends of first spinning disk 15 are inscribed in the first side wall 21, second sidewall 22 respectively.
It should be noted that in the present embodiment, the first spinning disk 15 is arranged in parallel with the second spinning disk 16, the first eddy flow
Piece 15, the second spinning disk 16 are vertical with the axis direction of exhaust tube 14.First spinning disk 15 and the second spinning disk 16 can
So that the medical fluid flowed into is converted to screw fluid, and then the bottom of exhaust tube 14 is equably flowed under the influence of centrifugal force.
It should be noted that in the present embodiment, baffle 17 is parallel to the second spinning disk 16.
It should be noted that in the present embodiment, by being equipped with filter membrane 26, exhaust except interior at the position of gas outlet 24
Water transfer membrane 27, only liquid film 28 and protection cap 29, protection cap 29 are set on gas outlet 24, and protection cap 29 can beat on or off
Close gas outlet 24.The filter membrane 26 can play certain barrier effect to medical fluid, and exhaust water transfer membrane 27 can preferably will be empty
Aspiration discharge, and medical fluid blocking is come, and then preferably separate air and medical fluid, only liquid film 28 can be prevented further
Medical fluid is oozed out from gas outlet 24, can also prevent the moisture outside exhaust tube 14 from entering in exhaust tube 14.
It should be noted that in the present embodiment, it is provided with the first drainage part 30 on the first side wall 21, in second sidewall 22
It is provided with the second drainage part 31, the both ends of baffle 17 are inscribed in the first drainage part 30 and the second drainage part 31 respectively；Baffle 17 leans on
The surface of nearly first capping 19 is in convex-shaped.The first drainage part 30 and the second drainage part 31 can be guided from the first spinning disk 15
Baffle 17 is flowed up to along the side of the first side wall 21 and second sidewall 22 with the screw fluid flowed down on the second spinning disk 16
Upper surface on, and then slowly flow to along the convex surface side of baffle 17 liquid outlet 25 of the bottom of exhaust tube 14.
It should be noted that in the present embodiment, unhurried current film 32 is equipped at liquid outlet 25, which to flow out
The medical fluid of liquid outlet 25 slowly can equably flow out, and then can preferably control its flow velocity.
The working principle of the medical Transfusion device 1 is as hereinbefore set forth:
The second conduit 10 is entered when medical fluid is added dropwise in liquid dripping kettle 8 from the first conduit 7, and then by flow regulator 9
In, it is entered in inlet 23 by the second conduit 10 and multiple-way valve 3, at this point, the air entered jointly with medical fluid is also from feed liquor
Mouthfuls 23 enter in exhaust tube 14, and gas-liquid two-phase mixture enters from inlet 23, pass sequentially through the first spinning disk 15 and the
Two spinning disks 16 form spiral flow, and medical fluid drop is run to the first side wall 21 and second sidewall 22 under the influence of centrifugal force, so that
Air separation in medical fluid and exhaust tube 14, subsequent liquid are collected in the bottom of exhaust tube 14 by baffle 17, by the film 32 that flows slowly
Equably it is discharged in third conduit 11 from liquid outlet 25；At the same time, air is from outlet pipe 18 close to the second capping 20
Opening enters, and then successively passes through filter membrane 26 along outlet pipe 18, is vented water transfer membrane 27 and only liquid film 28, is discharged out
Port 24.
In conclusion the medical delivery system obtained by above-mentioned design, the medical delivery system is due to above-mentioned
Medical Transfusion device 1 solves the problems, such as to be easy doping air in medical gas-guide tube.The medical Transfusion device 1 include infusion set 2,
Multiple-way valve 3, multiple connection components 4 and multiple gas deflation assemblies 5；Wherein, gas deflation assembly 5 includes exhaust tube 14, the first spinning disk
15, the second spinning disk 16, baffle 17 and outlet pipe 18；The first capping 19 and are separately installed on the both ends of exhaust tube 14
Two cappings 20, exhaust tube 14 have opposite the first side wall 21 and second sidewall 22, and the first side wall 21 is close to the first capping 19
Inlet 23 is offered on position, second sidewall 22 offers gas outlet 24, the second capping on the position of the first capping 19
Liquid outlet 25 is provided on 20；Outlet pipe 18 is mounted in exhaust tube 14, and one end of outlet pipe 18 is connected to gas outlet 24,
The other end extends close at the position of the second capping 20, another end opening of outlet pipe 18；The rotation of first spinning disk 15, second
Flow 16 is periodically installed in exhaust tube 14, and the other end of outlet pipe 18 sequentially passes through the first spinning disk 15, the second eddy flow
Piece 16 and baffle 17, the both ends of the first spinning disk 15 are inscribed in the first side wall 21, second sidewall 22 respectively；The position of gas outlet 24
By being equipped with except interior, filter membrane 26, exhaust water transfer membrane 27, only liquid film 28 and protection cap 29, protection cap 29 are set in out at the place of setting
On port 24, protection cap 29 can turn on or off gas outlet 24；Therefore, when medical fluid is added dropwise to liquid dripping kettle 8 from the first conduit 7
In, and then entered in the second conduit 10 by flow regulator 9, inlet is entered by the second conduit 10 and multiple-way valve 3
In 23, at this point, the air entered jointly with medical fluid also enters in exhaust tube 14 from inlet 23, gas-liquid two-phase mixture from into
Enter in liquid mouth 23, passes sequentially through the first spinning disk 15 and the second spinning disk 16 forms spiral flow, under the influence of centrifugal force will
Medical fluid drop runs to the first side wall 21 and second sidewall 22, so that the air separation in medical fluid and exhaust tube 14, subsequent liquid is kept off
Plate 17 collects in the bottom of exhaust tube 14, and by flowing slowly, film 32 is equably discharged in third conduit 11 from liquid outlet 25；With this
Meanwhile opening of the air from outlet pipe 18 close to the second capping 20 enters, and then successively passes through along outlet pipe 18
Filter membrane 26 is vented water transfer membrane 27 and only liquid film 28, and gas outlet 24 is discharged.It follows that the medical Transfusion device 1 not only structure letter
It is single, additionally it is possible to which that the air that will go into gas-guide tube is discharged totally.
The foregoing is merely the preferred embodiment of the present invention, are not intended to restrict the invention, for this field
For technical staff, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any
Modification, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of medical Transfusion device, which is characterized in that the medical Transfusion device includes infusion set, multiple-way valve, multiple connection groups
Part, multiple gas deflation assemblies, multiple connection components are connect by the multiple-way valve with the infusion set, multiple exhausts
Component is mounted on the connection component, and the gas deflation assembly is used to for the air in the connection component being discharged.
2. medical Transfusion device according to claim 1, which is characterized in that the infusion set includes bottle plug puncture unit,
One conduit, liquid dripping kettle, flow regulator and the second conduit, the both ends of first conduit respectively with the bottle plug puncture unit,
Liquid dripping kettle connection, the flow regulator are connect with one end of the liquid dripping kettle, the both ends of second conduit respectively with
The flow regulator, multiple-way valve connection.
3. medical Transfusion device according to claim 2, which is characterized in that the connection component includes third conduit, fixture
And remaining needle connector；The both ends of the third conduit are connect with the multiple-way valve, the remaining needle connector respectively, described
Fixture is mounted on the third conduit；The gas deflation assembly is mounted on the third conduit, and is in the fixture and institute
It states between remaining needle connector.
4. medical Transfusion device according to claim 3, which is characterized in that the gas deflation assembly includes exhaust tube, the first rotation
Flow, the second spinning disk, baffle and outlet pipe；The first capping and the second envelope are separately installed on the both ends of the exhaust tube
Lid, the exhaust tube have opposite the first side wall and second sidewall, and the first side wall is close to the position of first capping
On offer inlet, the second sidewall offers gas outlet, second capping on the position of first capping
On be provided with liquid outlet；The outlet pipe is mounted in the exhaust tube, one end of the outlet pipe and the gas outlet
Connection, the other end extend close at the position of second capping, another end opening of the outlet pipe；First rotation
Flow, second spinning disk are periodically installed in the exhaust tube, and the other end of the outlet pipe sequentially passes through described
First spinning disk, second spinning disk and the baffle, the both ends of first spinning disk are inscribed in described first respectively
Side wall, the second sidewall.
5. medical Transfusion device according to claim 4, which is characterized in that first spinning disk and second spinning disk
It is arranged in parallel, first spinning disk, second spinning disk are vertical with the axis direction of the exhaust tube.
6. medical Transfusion device according to claim 5, which is characterized in that the baffle is parallel to second spinning disk.
7. medical Transfusion device according to claim 4, which is characterized in that by installing except interior at the position of the gas outlet
There is filter membrane, exhaust water transfer membrane, stop liquid film and protection cap, the protection cap is set on the gas outlet, the protection cap
The gas outlet can be turned on or off.
8. medical Transfusion device according to claim 4, which is characterized in that be provided with the first drainage on the first side wall
Part, the second drainage part is provided in the second sidewall, and the both ends of the baffle are inscribed in the first drainage part and institute respectively
State the second drainage part；The baffle is in convex-shaped close to the surface of first capping.
9. medical Transfusion device according to claim 4, which is characterized in that be equipped with unhurried current film at the liquid outlet.
10. a kind of medical delivery system, which is characterized in that the medical delivery system includes described in claim any one of 1-9
Medical Transfusion device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811018163.7A CN109010994A (en) | 2018-08-31 | 2018-08-31 | A kind of medical Transfusion device and medical delivery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811018163.7A CN109010994A (en) | 2018-08-31 | 2018-08-31 | A kind of medical Transfusion device and medical delivery system |
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| CN109010994A true CN109010994A (en) | 2018-12-18 |
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| CN201811018163.7A Pending CN109010994A (en) | 2018-08-31 | 2018-08-31 | A kind of medical Transfusion device and medical delivery system |
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| CN204337437U (en) * | 2014-12-21 | 2015-05-20 | 江西侨明医疗器械有限公司 | A kind of automatic-exhaust transfusion device |
| CN204446801U (en) * | 2015-03-04 | 2015-07-08 | 江西丽华鑫朗药业科技有限公司 | A kind of Anti-bubble automatic liquid-stopping multifunctional transfusion system |
| CN204684343U (en) * | 2015-06-04 | 2015-10-07 | 陶琦 | A kind of gas-tight alveolitoid transfusion device |
| CN205515785U (en) * | 2016-03-16 | 2016-08-31 | 马超 | Integration tee bend transfusion system |
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Application publication date: 20181218 |