CN104771792B - Disposable automatic control delicate metering drainage bag - Google Patents
Disposable automatic control delicate metering drainage bag Download PDFInfo
- Publication number
- CN104771792B CN104771792B CN201510129125.9A CN201510129125A CN104771792B CN 104771792 B CN104771792 B CN 104771792B CN 201510129125 A CN201510129125 A CN 201510129125A CN 104771792 B CN104771792 B CN 104771792B
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- China
- Prior art keywords
- automatic control
- box body
- metering
- tube
- drainage
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/69—Drainage containers not being adapted for subjection to vacuum, e.g. bags
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/70—Gravity drainage systems
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
- A61M1/78—Means for preventing overflow or contamination of the pumping systems
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates
Abstract
The invention discloses a kind of disposable automatic control delicate metering drainage bag, including metering box body, a feed tube and its inlet are provided with positioned at measuring box bodies top, passage is additionally provided with above metering box body, measuring box body bottom portion is provided with a discharging tube and connects a Liquid storage container by the discharging tube, and described metering box body sets an automatic control drain line for utilizing siphon principle.The automatic control drain line includes the drainage tube that at least one opening connects discharging tube close to the siphon pipe of measuring box body bottom portion with least, and the siphon pipe is connected with the drainage tube at top, and the automatic control drain line is internal and external casing structure.In the absence of the problem of drainage-fluid accumulation calculating in disposable delicate metering drainage bag use of the invention, labour intensity is reduced；Can automatic-discharging liquid, will not escape liquid；And automatic control drain line and measuring box are integrally formed, and are simple to manufacture.
Description
The present invention is：Application No. 201110229720.1, the applying date is 2011.08.11, entitled " disposable automatic control
The divisional application of delicate metering drainage bag ".
Technical field
The present invention relates to medical instruments field, and in particular to a kind of disposable automatic control delicate metering drainage bag.
Background technology
It is the limit that traditional delicate metering drainage bag continuous metering observing time cycle is short is that measuring box capacity fills, generally
It is 500ML.When in use, drainage-fluid is manufactured traditional delicate metering drainage bag through inlet along feed tube into hard material
Measuring box, by the cup scale metered amount of liquid on measuring box, be typically 500ML to the maximum；Measuring box connects Liquid storage container, in meter
Amount box drainage-fluid reaches before rated capacity, it is necessary to timing observation drainage liquid measure, and write write down drainage capacity after drainage-fluid is fallen
Enter Liquid storage container and enter metering phase again, need periodical inspection, labour intensity is larger.
It is more than measuring box internal volume if there is drainage-fluid in the record blank phase, drainage-fluid then can be by the liquid pipeline that escapes in box
Or mouth enters Liquid storage container, delicate metering meaning will be lost.
After measuring box capacity fills drainage-fluid, if measuring not in time and pouring into Liquid storage container, drainage-fluid will be from ease liquid
Mouth flows into Liquid storage container, because Liquid storage container is usually soft bag, the inaccurate situation of metering just occurs；Cannot function as precision
The container of metering liquid；
Calculated by adult 2000ML urine volume, recorder jar 500ML on the one, greatest limit at least needs operation metering one in every 6 hours
Secondary, one day at least four times labour intensity is larger；Especially nurse at night and accompany and serve personnel and relatively worry about.If observation metering every time
Drainage-fluid is not the drainage flow of integer, then need accumulation calculating, cumbersome.
The content of the invention
The technical problem to be solved in the present invention is to overcome existing delicate metering drainage bag, it is necessary to periodical inspection, using not
Just a kind of defect, there is provided disposable automatic control delicate metering of the automatic ration discharge opeing of utilization siphon principle energy continuous precision metering
Drainage bag.
In order to solve these problems of the prior art, the technical scheme that the present invention is provided is：
Disposable automatic control delicate metering drainage bag, including metering box body, a feed liquor is provided with positioned at measuring box bodies top
Pipe and its inlet, passage is additionally provided with above the metering box body, and the measuring box body bottom portion is provided with a discharge opeing
Manage and a Liquid storage container is connected by the discharging tube, described metering box body sets an automatic control discharging tube for utilizing siphon principle
Road；The automatic control drain line of described utilization siphon principle is arranged on measuring box body interior, the automatic control drain line and meter
Amount box body is integral type structure；The automatic control drain line includes at least one opening close to the siphon pipe of measuring box body bottom portion
The drainage tube of at least one connection discharging tube, the siphon pipe is connected with the drainage tube at top, the automatic control drain line
Be internal and external casing structure, including an inner sleeve drainage tube and the siphon pipe of its periphery outer tube, the drainage of described inner sleeve
Pipe one end connects the discharging tube of measuring box body bottom portion, and it is a free end that the other end of the inner sleeve drainage tube is upwardly extended；
The siphon pipe of the outer tube is extended downwardly into close to measuring box body bottom portion lowest part from the measuring box bodies top, described
Siphon pipe is connected with the drainage tube at top.
Preferably, the negative pressure switch of a bellows is provided with the top of described automatic control drain line.
Preferably, the measuring box body bottom portion is provided with a sunk structure, and the free end of the siphon pipe extends into
In the sunk structure.
Preferably, the bottom of the metering box body of the disposable automatic control delicate metering drainage bag is additionally provided with a manual discharge opeing
Path and hand-operated valve thereon.
Preferably, the scale numerical value of the Liquid storage container is the multiple for measuring box body automatic control discharge opeing capacity.
Compared to solution of the prior art, it is an advantage of the invention that：
1. in the absence of the problem of drainage-fluid accumulation calculating in disposable delicate metering drainage bag use of the invention；Because this
The drainage bag of invention is automatic control precision integer discharge, and Liquid storage container can be used as the container of delicate metering drainage-fluid.By adult one
If day 2000ML urine volume, recorder jar 500ML are calculated, a day entry is operated once, greatly reduces labour intensity.
2. disposable delicate metering drainage bag of the invention is in the absence of ease liquid problem；Quantitative automatic control drainage system can be arranged automatically
Tapping body, the metering limit adds Liquid storage container capacity for measuring box capacity.
3. the automatic control drain line and measuring box of disposable delicate metering drainage bag of the invention can be integrally formed, manufacture
Simply, number of fitting parts is few compared with traditional product quantity, low cost, it is easy to mass produce.
Brief description of the drawings
Below in conjunction with the accompanying drawings and embodiment the invention will be further described：
Fig. 1 is a preferred embodiment generalized section of disposable automatic control delicate metering drainage bag of the invention；
Fig. 2 is the another embodiment generalized section of disposable automatic control delicate metering drainage bag of the invention；
Fig. 3 is a preferred embodiment generalized section of disposable automatic control delicate metering drainage bag of the invention；
Fig. 4 is the another embodiment generalized section of disposable automatic control delicate metering drainage bag of the invention；
Fig. 5 is a preferred embodiment generalized section of disposable automatic control delicate metering drainage bag of the invention；
Fig. 6 is the another embodiment generalized section of disposable automatic control delicate metering drainage bag of the invention；
Fig. 7 is the another embodiment generalized section of disposable automatic control delicate metering drainage bag of the invention；
Fig. 8 is the another embodiment generalized section of disposable automatic control delicate metering drainage bag of the invention；
Fig. 9 a, 9b, 9c are the self-control quantity discharge opeing schematic diagram of disposable automatic control delicate metering drainage bag of the invention；
Figure 10 a, 10b, 10c, 10d are the utilization negative pressure emission switch of disposable automatic control delicate metering drainage bag of the invention
Manual non-quantitation discharges schematic diagram；
Figure 11 is the another embodiment generalized section of disposable automatic control delicate metering drainage bag of the invention.
Wherein：100 is metering box body, and 110 is feed tube, and 111 is inlet, and 120 is passage, and 130 is discharge opeing
Pipe, 140 is measuring box bodies top, and 150 is measuring box body bottom portion, and 151 is the sunk structure of measuring box body bottom portion, 160
It is a manual discharge opeing path, 161 is hand-operated valve；200 is automatic control drain line, and 210 is drainage tube, and 220 is siphon pipe, and 230 are
The top connecting path of drainage tube and siphon pipe, 240 is automatic control discharge opeing passage inlet, and 212 is that drainage tube and siphon pipe are shared
Tube wall；300 switch for negative pressure emission, and 310 is negative pressure switch connecting path；400 is Liquid storage container, and 410 is check valve.
Specific embodiment
Such scheme is described further below in conjunction with specific embodiment.It should be understood that these embodiments are for illustrating
The present invention and be not limited to limit the scope of the present invention.The implementation condition used in embodiment can be done according to the condition of specific producer
Further adjustment, unreceipted implementation condition is usually the condition in normal experiment.
Embodiment
A preferred embodiment of the present invention as shown in Figure 1, disposable automatic control delicate metering drainage bag, including measuring box sheet
Body 100, a feed tube 110 and its inlet 111 are provided with positioned at measuring box bodies top 140, in the metering box body 100
Top is additionally provided with passage 120, and the measuring box body bottom portion 150 is provided with a discharging tube 130 and connects one by the discharging tube
Liquid storage container 400., to be unlikely to deform the dosing container that material such as hard plastic is prepared from, it can for the metering box body 100
By transparent material is made.
An automatic control drain line for utilizing siphon principle is set in described metering box body 100.Described automatic control discharge opeing
Pipeline be a pair of calandria structure, including a lower end connection measuring box body bottom portion discharging tube 130 drainage tube 210 and with its phase
Siphon pipe 220 that is adjacent and sharing a tube wall 212, described shared tube wall 212 is a free end structure, the He of the siphon pipe 220
Drainage tube 210 is in free end fabric connectivity 230.
Another preferred embodiment of the invention as shown in Figure 3, disposable automatic control delicate metering drainage bag, including measuring box
Body 100, a feed tube 110 and its inlet 111 are provided with positioned at measuring box bodies top 140, in the metering box body 100
Top be additionally provided with passage 120, the measuring box body bottom portion 150 is provided with a discharging tube 130 and is connected by the discharging tube
One Liquid storage container 400, an automatic control drain line for utilizing siphon principle is set in described metering box body 100.It is described from
Control drain line be internal and external casing structure, including an inner sleeve drainage tube 210 and its periphery outer tube siphon pipe 220, institute
The one end of drainage tube 210 for the inner sleeve stated connects the discharging tube 130 of measuring box body bottom portion 150, the inner sleeve drainage tube 210
The other end to upwardly extend be a free end；The siphon pipe 220 of the outer tube is from the measuring box bodies top 140 to downward
Reach close to the lowest part of measuring box body bottom portion 150, the siphon pipe 220 connects 230 with the drainage tube 210 at top.
The advantage of the present embodiment：1st, this structure can once complete precision injection molding, without entering luggage again
Match somebody with somebody, the size for making siphon start default position and caliber has the homogeneity and accuracy of height, is easy to large-scale mass production, produces
Product performance also very accurate reliability, manufacturing process simplifies cost reduction.2nd, the upper end of siphon pipe 220 of outer tube is located at described
Measuring box bodies top 140, makes he and the external world have a path, integrated injection molding is become a reality, Er Qie
This measuring box bodies top 140 described in path upper end can just set air pressure adjustment switch, can arbitrarily grasp according to requirements
Make drainage-fluid in water conservancy diversion bodies top 140.Air pressure adjustment so positioned at bodies top 140 is switched, and is highly convenient for discharge opeing operation.
3rd, one end of drainage tube 210 of described inner sleeve connects the discharging tube 130 of measuring box body bottom portion 150, the inner sleeve Tube Drain
It is a free end that the other end of pipe 210 is upwardly extended, and its free end top communicates this by the siphon pipe 220 of outer tube with the external world
Individual structure, by adjusting the height of the free end of inner sleeve drainage tube 210 during manufacture mould, realizes that siphon starts the tune of default position
It is whole, the test number (TN) in die manufacture is reduced, save manufacturing time and cost.
Another preferred embodiment of the invention as shown in Figure 5, disposable automatic control delicate metering drainage bag, including measuring box
Body 100, a feed tube 110 and its inlet 111 are provided with positioned at measuring box bodies top 140, in the metering box body 100
Top be additionally provided with passage 120, the measuring box body bottom portion 150 is provided with a discharging tube 130 and is connected by the discharging tube
One Liquid storage container 400, an automatic control drain line for utilizing siphon principle is set in described metering box body 100.It is described from
Control drain line is a N-shaped pipeline, and described N-shaped pipeline one end is the drainage tube 210 for connecting the discharging tube, described N-shaped
The other end of pipeline is the siphon pipe 220 of the free end for pressing close to the lowest part of measuring box body bottom portion 150, the He of the siphon pipe 220
The drainage tube 210 connects 230 at top.
The of the invention disposable embodiment of automatic control delicate metering drainage bag one as shown in Fig. 1-3,5, in automatic control discharging tube
The negative pressure switch 300 of a bellows is provided with the top of road.Using vacuum suction, drainage-fluid of the discharge less than quantitative volume.
As shown in figures 1-8 be the disposable automatic control delicate metering drainage bag of the present invention embodiment, in measuring box discharging tube
Road or Liquid storage container are provided with check valve so that liquid discharge is more unobstructed.
The of the invention disposable another embodiment of automatic control delicate metering drainage bag as shown in Figure 6, at metering box body bottom
Portion 150 is provided with a sunk structure 151, and the free end of described siphon pipe 220 is extended into the sunk structure 151, with
Just drained intracavity liquid to greatest extent.
The of the invention disposable another embodiment of automatic control delicate metering drainage bag as shown in Fig. 4,7, disposable automatic control essence
The bottom 150 of the metering box body of close metering drainage bag is additionally provided with a manual discharge opeing path 160 and hand-operated valve thereon 161, rises
The effect of intracavity liquid is drained to auxiliary.
The automatic control drain line 200 and metering box body 100 of disposable automatic control delicate metering drainage bag of the invention are integrated
Formula structure, is simple to manufacture, and number of fitting parts is few compared with traditional product quantity, low cost, it is easy to mass produce.
The scale numerical value of the Liquid storage container 400 of disposable automatic control delicate metering drainage bag of the invention is metering box body
The multiple of 100 automatic control discharge opeing capacity because being quantitative automatic discharge, under normal circumstances in Liquid storage container amount of liquid for measuring box it is fixed
The multiple of automatic-discharging liquid measure is measured, Liquid storage container numerical value is corresponding with the liquid that each automatic ration is discharged, such words reservoir is held
Device also can serve as the container of whole delicate metering liquid, be easy to observational record automatic-discharging number of times and total amount of liquid.
The height of the drainage tube of automatic control drain line of the invention and the top connecting path of siphon pipe is arranged for automatic ration
The quantitative control height of release of liquid capacity is put, the maximum volume that can be accommodated before siphonic effect is formed is automatic for the present invention
The quantitative volume of discharge the specified automatic-discharging capacity of measuring box or says the rated capacity of measuring box in other words.The measuring box
It is specified that liquid in body 100 reaches its（Automatic drain）During capacity, under siphonage, by the automatic control drain line one
Secondary property ground all imported into the liquid in the metering box body 100 in Liquid storage container 400.
Fig. 9 a, 9b, 9c are the self-control quantity discharge opeing schematic diagram of disposable automatic control delicate metering drainage bag of the invention, Fig. 9 a
It is the state in use；Fig. 9 b are shown when liquid level reaches the siphon pipe 220 of automatic control drain line and the connection of the top of drainage tube 210 is led to
Road 230, liquid enters drain line 130 by drainage tube, plays a part of quantitative discharging liquid；Fig. 9 c are shown when liquid is racked up
Finish, due to drainage bag for integer is discharged, therefore Liquid storage container can be used as the container of delicate metering drainage-fluid.
Figure 10 a, 10b, 10c, 10d are the utilization negative pressure emission switch of disposable automatic control delicate metering drainage bag of the invention
Manual non-quantitation discharges schematic diagram.Figure 10 a represent pressing negative pressure switch, and Figure 10 b are release negative pressure switch, produce negative pressure, liquid
Into pipeline；Figure 10 c, 10d represent that liquid sucks drainage tube subsequently into drain line via siphon pipe.
Another embodiment of the present invention as shown in figure 11, the automatic control drain line of described utilization siphon principle is arranged on
Outside metering box body 100, that is, illustrate that automatic control drain line can be arranged on metering box body 100 according to any the need for specific
It is internal or external.
Examples detailed above technology design and feature only to illustrate the invention, its object is to allow person skilled in the art to be
Will appreciate that present disclosure and implement according to this, it is not intended to limit the scope of the present invention.It is all smart according to the present invention
Equivalent transformation or modification that refreshing essence is done, should all be included within the scope of the present invention.
Claims (4)
1. disposable automatic control delicate metering drainage bag, including metering box body（100）, positioned at measuring box bodies top（140）If
There is a feed tube（110）And its inlet（111）, in the metering box body（100）Top be additionally provided with passage（120）,
The measuring box body bottom portion（150）It is provided with a discharging tube（130）And a Liquid storage container is connected by the discharging tube（400）, its
It is characterised by：Described metering box body（100）The one automatic control drain line for utilizing siphon principle is set；Described utilization siphon
The automatic control drain line of principle is arranged on metering box body（100）Inner hub location, the feed tube（110）Positioned at it is described from
Control the side of drain line, the automatic control drain line（200）With metering box body（100）It is integral type structure；
The automatic control drain line includes at least one opening close to measuring box body bottom portion（150）Siphon pipe（220）At least
One connection discharging tube（130）Drainage tube（210）, the siphon pipe（220）With the drainage tube（210）In top connection
（230）, the negative pressure switch of a bellows is provided with the top of described automatic control drain line（300）, the negative pressure switch（300）
With the siphon pipe（220）, drainage tube（210）Equal UNICOM；
The automatic control drain line be internal and external casing structure, including an inner sleeve drainage tube（210）With its periphery outer tube
Siphon pipe（220）, the drainage tube of described inner sleeve（210）One end connects measuring box body bottom portion（150）Discharging tube
（130）, the inner sleeve drainage tube（210）The other end to upwardly extend be a free end；The siphon pipe of the outer tube（220）
From the measuring box bodies top（140）Extend downwardly into close to measuring box body bottom portion（150）Lowest part, the siphon pipe
（220）With the drainage tube（210）In top connection（230）.
2. disposable automatic control delicate metering drainage bag according to claim 1, it is characterised in that the metering box body bottom
Portion（150）It is provided with a sunk structure（151）, the siphon pipe（220）Free end extend into the sunk structure（151）
It is interior.
3. disposable automatic control delicate metering drainage bag according to claim 1, it is characterised in that the disposable automatic control essence
The bottom of the metering box body of close metering drainage bag（150）It is additionally provided with a manual discharge opeing path（160）And hand-operated valve thereon
（161）.
4. disposable automatic control delicate metering drainage bag according to claim 1, it is characterised in that the Liquid storage container
（400）Scale numerical value for metering box body（100）The multiple of automatic control discharge opeing capacity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510129125.9A CN104771792B (en) | 2011-08-11 | 2011-08-11 | Disposable automatic control delicate metering drainage bag |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110229720.1A CN102921052B (en) | 2011-08-11 | 2011-08-11 | Disposable automatic control delicate metering drainage bag |
| CN201510129125.9A CN104771792B (en) | 2011-08-11 | 2011-08-11 | Disposable automatic control delicate metering drainage bag |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110229720.1A Division CN102921052B (en) | 2011-08-11 | 2011-08-11 | Disposable automatic control delicate metering drainage bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104771792A CN104771792A (en) | 2015-07-15 |
| CN104771792B true CN104771792B (en) | 2017-06-20 |
Family
ID=47636071
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510129463.2A Active CN104771795B (en) | 2011-08-11 | 2011-08-11 | Disposable automatic control delicate metering drainage bag |
| CN201510129197.3A Active CN104771793B (en) | 2011-08-11 | 2011-08-11 | Disposable automatic control delicate metering drainage bag |
| CN201510129125.9A Active CN104771792B (en) | 2011-08-11 | 2011-08-11 | Disposable automatic control delicate metering drainage bag |
| CN201510129198.8A Active CN104771794B (en) | 2011-08-11 | 2011-08-11 | Disposable automatic control delicate metering drainage bag |
| CN201110229720.1A Active CN102921052B (en) | 2011-08-11 | 2011-08-11 | Disposable automatic control delicate metering drainage bag |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510129463.2A Active CN104771795B (en) | 2011-08-11 | 2011-08-11 | Disposable automatic control delicate metering drainage bag |
| CN201510129197.3A Active CN104771793B (en) | 2011-08-11 | 2011-08-11 | Disposable automatic control delicate metering drainage bag |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510129198.8A Active CN104771794B (en) | 2011-08-11 | 2011-08-11 | Disposable automatic control delicate metering drainage bag |
| CN201110229720.1A Active CN102921052B (en) | 2011-08-11 | 2011-08-11 | Disposable automatic control delicate metering drainage bag |
Country Status (1)
| Country | Link |
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| CN (5) | CN104771795B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203045B (en) * | 2013-04-17 | 2015-01-14 | 常熟市康宝医疗器械厂 | Patient body fluid collecting and metering device |
| CN108421099A (en) * | 2018-05-02 | 2018-08-21 | 梁坤群 | It is a kind of that there is the accurate urinal for putting urine function automatically |
| CN109568685B (en) * | 2018-11-26 | 2021-10-01 | 郑州大学 | Drainage bag metering type transformation device and transformation method thereof |
| CN112386751A (en) * | 2020-11-07 | 2021-02-23 | 常熟市精亮微医疗器械科技有限公司 | Precision urine bag |
| CN112386749A (en) * | 2020-11-07 | 2021-02-23 | 常熟市精亮微医疗器械科技有限公司 | Precise self-drainage bag |
| CN112386750A (en) * | 2020-11-07 | 2021-02-23 | 常熟市精亮微医疗器械科技有限公司 | Precision metering drainage bag |
| CN113310545A (en) * | 2021-06-02 | 2021-08-27 | 湛江健力源医疗用品有限公司 | Precision metering type automatic liquid collecting and discharging device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3888126A (en) * | 1972-07-14 | 1975-06-10 | Smiths Industries Ltd | Liquid measuring apparatus |
| US4002075A (en) * | 1973-07-11 | 1977-01-11 | Smiths Industries Limited | Liquid-measuring apparatus |
| CN2535047Y (en) * | 2001-10-31 | 2003-02-12 | 华中科技大学同济医学院附属协和医院 | Extraventricular drinage pressure control monitoring instrument |
| CN2703524Y (en) * | 2004-04-02 | 2005-06-08 | 中山大学肿瘤防治中心 | Ventricle external drainage device |
| CN101040821A (en) * | 2006-02-24 | 2007-09-26 | 泰科保健集团有限合伙公司 | Urine collection system with needleless sampling port |
Family Cites Families (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2860636A (en) * | 1956-12-21 | 1958-11-18 | Murray W Seitchik | Tidal drainage and irrigation valve |
| GB1160472A (en) * | 1967-06-14 | 1969-08-06 | Pressed Steel Fisher Ltd | A Visual Fluid Flow Indicator. |
| US3641825A (en) * | 1970-05-15 | 1972-02-15 | Ronald C Reid | Specific gravity urinometer |
| GB1387107A (en) * | 1972-02-25 | 1975-03-12 | Pharma Plast Australia Pty Ltd | Body-fluid collecting apparatus |
| US3936048A (en) * | 1975-01-08 | 1976-02-03 | Owens-Illinois, Inc. | Lung exercise device |
| US4084593A (en) * | 1975-04-15 | 1978-04-18 | Jarund Devello Ab | Bladder training apparatus |
| DE3563814D1 (en) * | 1984-02-23 | 1988-08-25 | Unitika Ltd | Bladder assist device |
| US4972844A (en) * | 1985-05-06 | 1990-11-27 | The Kendall Company | Sampling chamber assembly for in-line measurements of fluid within a collection system |
| US4792335A (en) * | 1987-02-11 | 1988-12-20 | Goosen Carl C | Pressure controlled valve apparatus |
| JPS63302321A (en) * | 1987-06-03 | 1988-12-09 | Nippon Medical Supply Corp | Liquid measuring container |
| CN87207454U (en) * | 1987-09-03 | 1988-04-27 | 柳和圭 | Metering bottle-plug |
| JPH02252464A (en) * | 1989-03-27 | 1990-10-11 | Unitika Ltd | Auxiliary bladder apparatus |
| CN2065252U (en) * | 1990-04-26 | 1990-11-07 | 祁元芳 | Drainage device for siphon |
| CN2121550U (en) * | 1992-05-29 | 1992-11-11 | 张秉宇 | Liquid sucker |
| DK53094A (en) * | 1994-05-06 | 1995-11-07 | Uno Plast As | Apparatus for measuring and collecting body fluid |
| CN2203155Y (en) * | 1994-11-01 | 1995-07-12 | 曹琅琳 | Disposable precise metering double-cavity urine drainage device |
| US5656027A (en) * | 1995-06-06 | 1997-08-12 | Cobe Laboratories, Inc. | Surgical fluid suction accumulator and volume measurement device |
| US5829640A (en) * | 1996-09-06 | 1998-11-03 | The Procter & Gamble Company | Dispensing pump |
| CN2373094Y (en) * | 1999-04-29 | 2000-04-12 | 陈长法 | Urinary measuring bottle |
| CN2445086Y (en) * | 2000-08-27 | 2001-08-29 | 姜世久 | Miniature siphon automatic liquid drainage device |
| CN2526534Y (en) * | 2001-12-24 | 2002-12-18 | 张海涛 | Siphon liquid sucking device |
| CN2528449Y (en) * | 2002-02-27 | 2003-01-01 | 洪琳 | Disposable urine collecting bottle device |
| DE10340648B3 (en) * | 2003-09-03 | 2005-06-02 | Fresenius Medical Care Deutschland Gmbh | Disinfecting or cleaning agent connection device |
| DE502004002955D1 (en) * | 2004-05-07 | 2007-04-05 | Transmed Medizintechnik Gmbh & | Device for automatically monitoring the flow of a fluid, in particular urine |
| CN201115733Y (en) * | 2007-10-31 | 2008-09-17 | 陈长法 | Portable drainage device |
| CN201168104Y (en) * | 2008-02-02 | 2008-12-24 | 刘怡芝 | Accurate measurement type urine-collecting bag |
| CN101422139B (en) * | 2008-12-02 | 2012-07-25 | 大连汇新钛设备开发有限公司 | Fish breeding device with water-feeding speed-increasing device |
| CN201315798Y (en) * | 2008-12-02 | 2009-09-30 | 大连汇新钛设备开发有限公司 | Fish raising device |
| CN201379821Y (en) * | 2009-03-11 | 2010-01-13 | 刘婉星 | Drainage bag |
| CN201631754U (en) * | 2010-04-13 | 2010-11-17 | 中国人民解放军第四军医大学 | Drainage bag with accurate metering |
| CN201701542U (en) * | 2010-05-14 | 2011-01-12 | 童杨 | Precise metering drainage bag with flow rate estimating devices |
| CN202397863U (en) * | 2011-08-11 | 2012-08-29 | 苏州林华医疗器械有限公司 | Disposable self-control precision-metering drainage bag |
-
2011
- 2011-08-11 CN CN201510129463.2A patent/CN104771795B/en active Active
- 2011-08-11 CN CN201510129197.3A patent/CN104771793B/en active Active
- 2011-08-11 CN CN201510129125.9A patent/CN104771792B/en active Active
- 2011-08-11 CN CN201510129198.8A patent/CN104771794B/en active Active
- 2011-08-11 CN CN201110229720.1A patent/CN102921052B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3888126A (en) * | 1972-07-14 | 1975-06-10 | Smiths Industries Ltd | Liquid measuring apparatus |
| US4002075A (en) * | 1973-07-11 | 1977-01-11 | Smiths Industries Limited | Liquid-measuring apparatus |
| CN2535047Y (en) * | 2001-10-31 | 2003-02-12 | 华中科技大学同济医学院附属协和医院 | Extraventricular drinage pressure control monitoring instrument |
| CN2703524Y (en) * | 2004-04-02 | 2005-06-08 | 中山大学肿瘤防治中心 | Ventricle external drainage device |
| CN101040821A (en) * | 2006-02-24 | 2007-09-26 | 泰科保健集团有限合伙公司 | Urine collection system with needleless sampling port |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102921052B (en) | 2016-10-19 |
| CN102921052A (en) | 2013-02-13 |
| CN104771795B (en) | 2017-10-17 |
| CN104771794A (en) | 2015-07-15 |
| CN104771792A (en) | 2015-07-15 |
| CN104771793B (en) | 2017-06-20 |
| CN104771795A (en) | 2015-07-15 |
| CN104771794B (en) | 2017-06-20 |
| CN104771793A (en) | 2015-07-15 |
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