CN206700465U - Infusion unit titrimeter and its infusion device - Google Patents
Infusion unit titrimeter and its infusion device Download PDFInfo
- Publication number
- CN206700465U CN206700465U CN201621320399.2U CN201621320399U CN206700465U CN 206700465 U CN206700465 U CN 206700465U CN 201621320399 U CN201621320399 U CN 201621320399U CN 206700465 U CN206700465 U CN 206700465U
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- seal
- infusion
- spring element
- buoyancy
- outage
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Abstract
Technical field of medical instruments is the utility model is related to, in particular to infusion unit titrimeter and its infusion device.There are inlet opening and steam vent on body,Decoction can enter body from inlet opening,Base is provided with outage,Gas deflation assembly is located at steam vent,Automatically the gas in dropping funnel is discharged,Only liquid component includes support,Buoyancy device,Connecting rod,Spring element and seal,Connecting rod extend into the inside of support and seal links together,Spring element is located at internal stent and on seal,Spring element makes seal be pressed at outage,Buoyancy device is additionally provided with connecting rod,When liquid is flowed into dropping funnel,Buoyancy device produces buoyancy,When liquid reaches a timing,Buoyancy device buoyancy is more than the pressure of spring element,Buoyancy device can move up with dynamic seal,Decoction is set to be reserved from outage,Decoction is reduced afterwards,The buoyancy of buoyancy device reduces,Seal can be pressed at outage by spring element again,Reach the function of automatic liquid-stopping,Liquid level in body can be automatically controlled simultaneously.
Description
Technical field
Technical field of medical instruments is the utility model is related to, in particular to infusion unit titrimeter and its infusion device.
Background technology
Disposable infusion set is conventional medicine equipment at present, and it generally comprises bottle plug puncture unit, dropping funnel, flow and adjusted
Device, intravenous infusion needle are saved, they are chained together by transfusion catheter.To ensure that bubble will not enter in whole infusion process
In human body, the harm such as aeroembolism is otherwise easily caused, decoction flows into through bottle plug puncture unit, the outlet through dropping funnel, flows into transfusion catheter, warp
Liquid medicine filter, intravenous infusion needle enter human body., it is necessary to which family members pay close attention to the liquid level of decoction during clinical transfusion,
Otherwise occur infusion bottle inner liquid medicine to be totally lost and do not change infusion bottle in time or extract the phenomenon of intravenous infusion syringe, this can lead
Blood backflow is caused in catheter of transfusion system or liquid level decline is too low and cause gas to cause the adverse consequences such as aeroembolism into human body.Such as
Fruit patient continues to infuse, and need to fall the air-treatment in the pipeline of dropping funnel lower end, when operation is exhausted in the transfusion device used at present
Dropping funnel topping up is extruded after must first dropping funnel be inverted, again puts dropping funnel just after certain liquid is filled in dropping funnel, or extracts vein
Pin re-starts bleeding replacing intravenous needle and carries out venipuncture again, and both the above method is cumbersome time-consuming, adds medical care
The labor intensity of personnel and the mental burden of patient.And bubble is easily caused to enter dropping funnel lower end infusion pipeline, this transfusion
Device adds the working strength of medical personnel, while is also unfavorable for promptly infusing and giving emergency treatment to a patient.
Therefore need to provide a kind of automatic exhaust, automatic controlling liquid level, the infusion unit titrimeter of automatic liquid-stopping and its transfusion dress
It is set to as those skilled in the art's important technological problems to be solved.
Utility model content
The purpose of this utility model is to provide infusion unit titrimeter and its infusion device, with alleviate not can in the prior art from
Dynamic exhaust, can not automatic controlling liquid level and can not automatic liquid-stopping technical problem.
A kind of infusion unit titrimeter provided by the utility model, including：Body, only base, liquid component and gas deflation assembly；
The base is connected with the body, and inlet opening and steam vent are provided with the body, is set on the base
There is outage；
The gas deflation assembly is located at the steam vent, it is described only liquid component be located in the body, and with the base
Connection, the only liquid component includes support, buoyancy device, connecting rod, spring element and the seal for blocking the outage, described
Connecting rod is stretched into the support and is connected with the seal, and runs through the spring element, the spring element be located at the support and
Between the seal, one end away from the seal is provided with the buoyancy device on the connecting rod.
Further, the gas deflation assembly includes blast pipe, filter layer and ball sealer；
The blast pipe is located at the steam vent, and the filter layer is located in the blast pipe with the ball sealer, institute
State ball sealer to be located at below the filter layer, the diameter of the ball sealer is more than the diameter of the steam vent.
Further, projection is provided with the blast pipe, the filter layer is in the projection.
Further, the support includes support bar and baffle plate, and the support bar is fixedly connected with the base, the gear
Plate is located on the support bar, and the through hole passed through for the connecting rod is provided with the baffle plate.
Further, the spring element is between the seal and the baffle plate.
Further, the diameter of the spring element is less than the maximum gauge of the seal.
Further, the seal bottom is in truncated cone-shaped, is cylinder at the top of the seal, at the top of the seal
Diameter is more than seal bottom maximum gauge, and seal bottom maximum gauge is not less than the discharge opeing bore dia.
The seal bottom is in truncated cone-shaped, and top is cylinder, and the top diameter is more than the bottom maximum gauge,
The bottom maximum gauge is equal to the discharge opeing bore dia.
Further, the chemical feed pipe for adding medicine is additionally provided with the body.
A kind of infusion device provided by the utility model, including：Intravenous needle, infusion tube, bottle plug puncture unit and described defeated
Liquid device dropping funnel；
The outage is connected by the infusion tube with the intravenous needle, and the inlet opening passes through the infusion tube
It is connected with the bottle plug puncture unit.
Further, infusion device also includes flow regulator, and the flow regulator is located on the infusion tube, and
Below the infusion unit titrimeter.
Beneficial effect：
A kind of infusion unit titrimeter provided by the utility model, including：Body, only base, liquid component and gas deflation assembly；Base
It is connected with body, inlet opening and steam vent is provided with body, decoction can be entered in body by inlet opening, be set on base
There is outage, by the control of dropping funnel, decoction can be reserved by outage, and gas deflation assembly is located at steam vent, can be automatic
Excessive gas in dropping funnel is discharged, realizes self-bleeding function.Set in body interior and stop liquid component, and connected with base
Connect, only liquid component is connected including support, buoyancy device, connecting rod, spring element and the seal for blocking outage, support with base
Together, connecting rod extend into the inside of support and seal links together, and connecting rod runs through when stretching into internal stent
Spring element, spring element are located at internal stent and on the seals, by there is certain distance between seal and spring element, and bullet
The raw footage of power part is more than this segment distance, so spring element is in compressive state, while support is integrally fixed on base, therefore logical
Crossing spring element can be such that seal is pressed at outage, and buoyancy device is additionally provided with connecting rod, and buoyancy device is each set with seal
Put in one end of connecting rod, when liquid is flowed into dropping funnel, buoyancy device can produce buoyancy, and this buoyancy can be acted on spring element, when
Liquid reaches a timing in dropping funnel, and buoyancy caused by buoyancy device will be greater than the initial pressure of spring element, and now buoyancy device can drive
Connecting rod and seal move up, and decoction is reserved from outage, realize the function of automatic controlling liquid level, when transfusion is completed
Afterwards, the decoction for flowing into dropping funnel is reduced, and buoyancy caused by buoyancy device reduces, and seal can be pressed on outage by spring element again
Place, reach the function of automatic liquid-stopping.
A kind of infusion device provided by the utility model, including：Intravenous needle, infusion tube, bottle plug puncture unit and transfusion device
Dropping funnel, outage are connected by infusion tube with intravenous needle, and inlet opening is connected by infusion tube with bottle plug puncture unit, transfusion dress
Put has above-mentioned advantage compared with prior art.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation for the infusion unit titrimeter that the utility model embodiment provides；
Fig. 2 is the structural representation of body and base in Fig. 1；
Fig. 3 is the structural representation that Fig. 1 stops liquid component；
Fig. 4 is Fig. 3 front view；
Fig. 5 is the structural representation of gas deflation assembly in Fig. 1；
Fig. 6 is the front view for the infusion device that the utility model embodiment provides；
Fig. 7 is the structural representation for the infusion device that the utility model embodiment provides.
Icon：100- bodies；101- inlet openings；102- steam vents；103- outages；200- bases；300- stops
Liquid component；301- supports；3011- support bars；3012- baffle plates；3013- through holes；302 buoyancy devices；303- connecting rods；304-
Spring element；305- seals；400- gas deflation assemblies；401- blast pipes；402- filter layers；403- ball sealers；500- is quiet
Arteries and veins pin；600- infusion tubes；700- bottle plug puncture units；800- flow regulators.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
The utility model is described in further detail below by specific examples of the implementation and with reference to accompanying drawing.
Fig. 1 is the structural representation for the infusion unit titrimeter that the utility model embodiment provides；Fig. 2 be Fig. 1 in body 100 with
The structural representation of base 200；Fig. 3 is the structural representation that Fig. 1 stops liquid component 300；Fig. 4 is Fig. 3 front view；Fig. 5 is
The structural representation of gas deflation assembly 400 in Fig. 1.
As Fig. 1-Fig. 5 be the utility model embodiment provide a kind of infusion unit titrimeter, including：Body 100, base
200th, liquid component 300 and gas deflation assembly 400 are stopped；Base 200 is connected with body 100, and the He of inlet opening 101 is provided with body 100
Steam vent 102, outage 103 is provided with base 200；Gas deflation assembly 400 is located at steam vent 102, and only liquid component 300 is located at
In body 100, and it is connected with base 200, only liquid component 300 includes support 301, buoyancy device 302, connecting rod 303, spring element 304
With the seal 305 for blocking outage 103, connecting rod 303 is stretched into support 301 and is connected with seal 305, and runs through elastic force
Part 304, spring element 304 is between support 301 and seal 305, and one end away from seal 305 is set on connecting rod 303
There is buoyancy device 302.
A kind of infusion unit titrimeter provided by the utility model, including：Body 100, only base 200, liquid component 300 and exhaust
Component 400；Base 200 is connected with body 100, and inlet opening 101 and steam vent 102 are provided with body 100, and decoction can pass through
Inlet opening 101 enters in body 100, outage 103 is provided with base 200, by the control of dropping funnel, decoction can pass through row
Fluid apertures 103 reserves, and gas deflation assembly 400 is located at steam vent 102, automatically can discharge the excessive gas in dropping funnel, realize certainly
The function of dynamic exhaust.Set inside body 100 and stop liquid component 300, and be connected with base 200, only liquid component 300 includes support
301st, buoyancy device 302, connecting rod 303, spring element 304 and the seal 305 for blocking outage 103, support 301 and base
200 link together, and connecting rod 303 extend into the inside of support 301 and seal 305 links together, and connecting rod 303 is stretching into branch
During 301 inside of frame, while spring element 304 is run through, spring element 304 is located at the inside of support 301 and on seal 305, leads to
Crossing between seal 305 and spring element 304 has certain distance, and the raw footage of spring element 304 is more than this segment distance, so elastic force
Part 304 is in compressive state, while support 301 is integrally fixed on base 200, therefore can make seal by spring element 304
305 are pressed at outage 103, and buoyancy device 302 is additionally provided with connecting rod 303, and buoyancy device 302 is each set with seal 305
In one end of connecting rod 303, when liquid is flowed into dropping funnel, buoyancy device 302 can produce buoyancy, and this buoyancy can act on spring element
On 304, when liquid reaches a timing in dropping funnel, buoyancy caused by buoyancy device 302 will be greater than the initial pressure of spring element 304, this
When buoyancy device 302 can drivening rod 303 and seal 305 move up, decoction is reserved from outage 103, work as transfusion
After the completion of, the decoction for flowing into dropping funnel is reduced, and buoyancy caused by buoyancy device 302 reduces, and spring element 304 can be again by seal 305
It is pressed at outage 103, reaches the function of automatic liquid-stopping.
It is pointed out that body 100 and base 200 in production not together with produce, but individually produce
Out, it is subsequently connected together, will be placed on beneficial to by only liquid component 300 in body 100.
It may also be noted that support 301 is fixed on base 200, and inside body 100.
It may also be noted that one end of connecting rod 303 is provided with buoyancy device 302, the other end is stretched into support 301 with sealing
Part 305 connects.
It may also be noted that connecting rod 303 when stretching into 301 inside of support, can pass through the elastic force being arranged in support 301
Part 304, while spring element 304 is between seal 305 and support 301, and spring element 304 is in compressive state.
It may also be noted that support 301 is fixed on base 200, connecting rod 303 connects buoyancy device 302 and seal
305, by buoyancy device 302, connecting rod 303 and seal 305 can move, therefore when setting spring element 304, in spring element
304 pressure lower seal 305 can seal outage 103, realize the function of stopping liquid.
It may also be noted that when transfusion, decoction can be flowed into body 100, when decoction reaches certain in body 100
During height, buoyancy device 302 can produce certain buoyancy, and buoyancy device 302 can give seal 305 1 upward buoyancy, while bullet
Power part 304 can give seal 305 1 downward pressure, and when the liquid level rise of decoction, buoyancy can gradually increase, and work as buoyancy device
When 302 buoyancy is more than the pressure of spring element 304, buoyancy device 302 can move up with dynamic seal 305, open outage
103, decoction can reserve from outage 103, and now buoyancy can reach an equalization point with pressure, keep the normal of outage 103
Open state, after transfusion terminates, the decoction in body 100 can be reduced, and now buoyancy can reduce caused by buoyancy device 302, when floating
When power is less than pressure, spring element 304 again can depress seal 305, and seal 305 and outage 103 are compressed, and realize certainly
The function of dynamic only liquid, avoids user from the phenomenon of backflow of blood occur.
It may also be noted that flow into decoction in the body 100, when the buoyancy device 302 is increased with dynamic seal 305, medicine
Liquid energy is enough flowed out by outage 103, and decoction is entered from outage 103 from inlet opening 101 to flow out, and during which keeps buoyancy device
302 normal work, while the liquid level of decoction can be automatically controlled, reach a stationary value.
It may also be noted that gas deflation assembly 400 is set at steam vent 102, can be by the excessive gas in transfusion device
Discharge in time, realizes automatic ventilating function.
In the alternative of the present embodiment, gas deflation assembly 400 includes blast pipe 401, filter layer 402 and ball sealer 403；Row
Tracheae 401 is located at steam vent 102, and filter layer 402 is located in blast pipe 401 with ball sealer 403, and ball sealer 403 is positioned at filtering
The lower section of layer 402, the diameter of ball sealer 403 are more than the diameter of steam vent 102.
Gas deflation assembly 400 is arranged at steam vent 102, i.e., gas deflation assembly 400 can be arranged on inside body 100, also may be used
To be arranged on outside body 100, gas deflation assembly 400 includes blast pipe 401, filter layer 402 and ball sealer 403, filter layer 402 with
Sealing, which is asked, to be arranged inside blast pipe 401, and ball sealer 403 is located at the lower section of filter layer 402, ball sealer when avoiding device is inverted
403 drop away.
It is pointed out that the diameter of ball sealer 403 is more than the diameter of steam vent 102, ball sealer 403 can lean on itself
On steam vent 102, side is now if unnecessary gas cannot discharge gravity pressure, it is possible to which gas is input into user's body
It is interior, serious consequence can be caused, when gas is excessive in body 100, by being computed correctly, pressure can caused by excessive gas
Ball sealer 403 is opened on top, and gas can discharge from steam vent 102, makes air pressure of the inside of body 100 in a balance, will not to
Family impacts, that is, realizes self-bleeding function.
In the alternative of the present embodiment, projection is provided with blast pipe 401, filter layer 402 is in projection.
Filter layer 402 and ball sealer 403 are respectively positioned in blast pipe 401, if filter layer 402 because vibration slides, can will be close
Blocking 403 is pushed down, and thus can not timely discharge the excessive gas inside body 100, it will serious consequence is caused, so
Projection is set on the inwall of blast pipe 401, filter layer 402 is arranged in projection, the accident of filter layer 402 can be avoided to fall
Fall, it is ensured that equipment it is safe to use.
In the alternative of the present embodiment, support 301 includes support bar 3011 and baffle plate 3012, support bar 3011 and base
200 are fixedly connected, and baffle plate 3012 is located on support bar 3011, and the through hole passed through for connecting rod 303 is provided with baffle plate 3012
3013。
Support 301 is fixedly connected with base 200, and for support link 303, wherein bearing includes support bar 3011 and baffle plate
3012, support bar 3011 is fixedly connected with baffle plate 3012, and support bar 3011 is fixedly connected with base 200, is set on baffle plate 3012
There is through hole 3013, connecting rod 303 passes through this through hole 3013 when stretching into 301 inside of support, plays certain Auxiliary support effect.
It is pointed out that the purpose for setting baffle plate 3012 is not influence moving up and down for connecting rod 303 and buoyancy device 302.
In the alternative of the present embodiment, spring element 304 is between seal 305 and baffle plate 3012.
Support 301 includes support bar 3011 and baffle plate 3012, and support bar 3011 is fixedly connected with base 200, i.e. baffle plate
3012 be fixed, and for spring element 304 between baffle plate 3012 and seal 305, spring element 304 now is in compression
State, spring element 304 can be to baffle plates 3012 and the pressure of seal 305, because baffle plate 3012 is fixed, seal 305
It can move up and down, therefore spring element 304 can oppress seal 305 and move down, until seal 305 and outage
103 are in close contact, and realize the function of only liquid.
It may also be noted that two baffle plates 3012 are set, between existing necessarily between two baffle plates 3012 on support bar 3011
Away from because connecting rod 303 is relatively thin, passing through the constraint of two baffle plates 3012, it is possible to increase the bulk strength of structure, prevent connecting rod 303 from going out
Now rock, so as to improve the sealing effectiveness of seal 305.
In the alternative of the present embodiment, the diameter of spring element 304 is less than the maximum gauge of seal 305.
The one end of spring element 304 is against on baffle plate 3012, and one end is against on seal 305, to ensure that spring element 304 can be opened
Between baffle plate 3012 and seal 305, it is therefore desirable to be more than spring element 304 by what the maximum gauge of seal 305 designed
Maximum gauge.
In the alternative of the present embodiment, the bottom of seal 305 is in truncated cone-shaped, and the top of seal 305 is cylinder, is sealed
The top diameter of part 305 is more than the bottom maximum gauge of seal 305, and the bottom maximum gauge of seal 305 is straight not less than outage 103
Footpath.
Seal 305 is made up of two parts, and a part is the cylinder being relatively large in diameter, and a part is provided in below cylinder
The less round platform of diameter, when seal 305 and outage 103 coordinate, round platform coordinates with cylinder with outage 103, can
Realize the double-enclosure of cylinder, round platform, it is ensured that sealing.
In the alternative of the present embodiment, the chemical feed pipe for adding medicine is additionally provided with body 100.
When needing to input multi-medicament simultaneously, other drugs can be injected directly into transfusion bottle, can also be in dropping funnel
Upper setting chemical feed pipe, other drugs are filled by chemical feed pipe.
Fig. 6 is the front view for the infusion device that the utility model embodiment provides；Fig. 7 provides for the utility model embodiment
Infusion device structural representation.
As Fig. 6-Fig. 7 be the utility model embodiment provide a kind of infusion device, including：Intravenous needle 500, transfusion are soft
Pipe, bottle plug puncture unit 700 and infusion unit titrimeter；Outage 103 is connected by infusion tube with intravenous needle 500, and inlet opening 101 is logical
Infusion tube is crossed to be connected with bottle plug puncture unit 700.
A kind of infusion device provided by the utility model, including：Intravenous needle 500, infusion tube, the and of bottle plug puncture unit 700
Infusion unit titrimeter, outage 103 are connected by infusion tube with intravenous needle 500, and inlet opening 101 is worn by infusion tube and bottle stopper
Thorn device 700 connects, and infusion device has above-mentioned advantage compared with prior art.
In the alternative of the present embodiment, infusion device also includes flow regulator 800, and flow regulator 800 is positioned at defeated
On liquid flexible pipe, and below infusion unit titrimeter.
By setting flow regulator 800, flow rate of liquid when can adjust transfusion, avoid caused by flow velocity is too fast to user
Injury.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (10)
- A kind of 1. infusion unit titrimeter, it is characterised in that including：Body, only base, liquid component and gas deflation assembly；The base is connected with the body, is provided with inlet opening and steam vent on the body, the row of being provided with the base Fluid apertures；The gas deflation assembly is located at the steam vent, and the only liquid component is located in the body, and is connected with the base, The only liquid component includes support, buoyancy device, connecting rod, spring element and the seal for blocking the outage, the connecting rod Stretch into the support and be connected with the seal, and run through the spring element, the spring element be located at the support with it is described Between seal, one end away from the seal is provided with the buoyancy device on the connecting rod.
- 2. infusion unit titrimeter according to claim 1, it is characterised in that the gas deflation assembly includes blast pipe, filter layer And ball sealer；The blast pipe is located at the steam vent, and the filter layer is located in the blast pipe with the ball sealer, described close Blocking is located at below the filter layer, and the diameter of the ball sealer is more than the diameter of the steam vent.
- 3. infusion unit titrimeter according to claim 2, it is characterised in that projection, the mistake are provided with the blast pipe Filtering layer is in the projection.
- 4. infusion unit titrimeter according to claim 1, it is characterised in that the support includes support bar and baffle plate, described Support bar is fixedly connected with the base, and the baffle plate is located on the support bar, and is provided with the baffle plate for the company The through hole that bar passes through.
- 5. infusion unit titrimeter according to claim 4, it is characterised in that the spring element is located at the seal and described Between baffle plate.
- 6. infusion unit titrimeter according to claim 5, it is characterised in that the diameter of the spring element is less than the seal Maximum gauge.
- 7. infusion unit titrimeter according to claim 1, it is characterised in that the seal bottom is in truncated cone-shaped, described close It is more than seal bottom maximum gauge, the seal bottom at the top of sealing for cylinder, the seal top diameter Maximum gauge is not less than the discharge opeing bore dia.
- 8. infusion unit titrimeter according to claim 1, it is characterised in that be additionally provided with the body for adding medicine Chemical feed pipe.
- A kind of 9. infusion device, it is characterised in that including：Intravenous needle, infusion tube, bottle plug puncture unit and claim 1-8 appoint Infusion unit titrimeter described in one；The outage is connected by the infusion tube with the intravenous needle, and the inlet opening passes through the infusion tube and institute State bottle plug puncture unit connection.
- 10. infusion device according to claim 9, it is characterised in that also including flow regulator, the flow regulator On the infusion tube, and below the infusion unit titrimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621320399.2U CN206700465U (en) | 2016-12-05 | 2016-12-05 | Infusion unit titrimeter and its infusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621320399.2U CN206700465U (en) | 2016-12-05 | 2016-12-05 | Infusion unit titrimeter and its infusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206700465U true CN206700465U (en) | 2017-12-05 |
Family
ID=60471967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621320399.2U Expired - Fee Related CN206700465U (en) | 2016-12-05 | 2016-12-05 | Infusion unit titrimeter and its infusion device |
Country Status (1)
| Country | Link |
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| CN (1) | CN206700465U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110975049A (en) * | 2019-11-18 | 2020-04-10 | 湖南宽为医疗科技有限公司 | Dropping funnel and infusion apparatus with same |
| CN111467240A (en) * | 2020-04-16 | 2020-07-31 | 蒯圣广 | Feeding bottle capable of preventing air from being sucked |
-
2016
- 2016-12-05 CN CN201621320399.2U patent/CN206700465U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110975049A (en) * | 2019-11-18 | 2020-04-10 | 湖南宽为医疗科技有限公司 | Dropping funnel and infusion apparatus with same |
| CN111467240A (en) * | 2020-04-16 | 2020-07-31 | 蒯圣广 | Feeding bottle capable of preventing air from being sucked |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171205 Termination date: 20211205 |
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| CF01 | Termination of patent right due to non-payment of annual fee |