CN106390214A - A medical negative pressure bottle part and a negative pressure bottle using the part - Google Patents
A medical negative pressure bottle part and a negative pressure bottle using the part Download PDFInfo
- Publication number
- CN106390214A CN106390214A CN201610849074.1A CN201610849074A CN106390214A CN 106390214 A CN106390214 A CN 106390214A CN 201610849074 A CN201610849074 A CN 201610849074A CN 106390214 A CN106390214 A CN 106390214A
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- China
- Prior art keywords
- bottle
- negative pressure
- valve body
- pressure bottle
- way conduction
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Classifications
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- A61M1/0011—
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Closures For Containers (AREA)
Abstract
The invention provides a medical negative pressure bottle part comprising a valve body. The valve body is provided with a liquid inlet, a liquid pouring opening and an exhaust port, wherein the liquid pouring opening is provided with a liquid pouring one-way passing element and the exhaust port is provided with an exhaust one-way passing element. The medical negative pressure bottle part is placed in a bottle, with the liquid inlet extending out of a bottle cover, and a drainage tube is connected to the liquid inlet; when the bottle is extruded, air in the bottle body can flow out via the exhaust port; when the bottle is released, negative pressure is formed in the bottle because of the exhaust one-way passing element; the negative pressure in the bottle makes the liquid pouring one-way passing element open and thus suction force is formed at a tube opening of the drainage tube connected with the liquid inlet, so that hydrops and blood can be sucked. The invention also provides a negative pressure bottle using the part. The technical solution is applied to negative pressure bottles.
Description
Technical field
The present invention relates to a kind of medical negative pressure bottle accessory and the negative pressure bottle using this accessory.
Background technology
In surgical operation, generally require to be cleaned in vitro by the hydrops in human body, animal body, blood stains, this needs is used
Negative pressure bottle is cleared up.Negative pressure drainage is a new technique for treating wound surface developed in recent years, its realization
Need to use negative pressure bottle, it needs to produce certain negative pressure using special negative pressure machine, acts on debridement by drainage tube and dressing
Wound surface afterwards.Current research has shown that, this therapy can speed up the blood circulation of wound site, remarkably promotes new vesselses and enters
Wound surface, stimulates the growth of granulation tissue, abundant drain, mitigates edema, reduce pollution, bacteria growing inhibiting, can directly accelerate
Wound healing, or create conditions for surgical repair.
Existing negative pressure bottle is required for using Negative pressure machine, and this leads to treatment cost to be substantially increased and it is necessary to depend on electricity
Power, once Negative pressure machine breaks down suddenly or the interruption of electric power, may result in existing negative pressure bottle cannot use.And
And, it is required for being prepared for a long time before carrying out negative pressure drainage, using unusual inconvenience.
Content of the invention
The technical problem to be solved in the present invention is：A kind of medical negative pressure bottle accessory and the negative pressure using this accessory are provided
Bottle.
The solution that the present invention solves its technical problem is：
A kind of medical negative pressure bottle accessory, including valve body body, valve body body is provided with the liquid filling that inlet is connected with inlet
Mouthful, valve body body is additionally provided with air vent, liquid feeding mouth is provided with liquid filling one-way conduction original paper, and it is unidirectional that air vent is provided with aerofluxuss
Logical original paper；Valve body body is in integrally cylinder, and inlet is located at the upper bottom surface of valve body body, and liquid feeding mouth is located at going to the bottom of valve body body
Face, air vent is located at the side of valve body body.
As the improvement further of such scheme, body body is in integrally cylinder.
As the improvement further of such scheme, the edge of the bottom surface of valve body body is provided with flange.
As the improvement further of such scheme, the edge of the upper bottom surface of valve body body is provided with flange.
As the improvement further of such scheme, in a tubular form, the section of liquid feeding mouth is ellipse to liquid feeding mouth.
As the improvement further of such scheme, described liquid filling one-way conduction original paper includes two panels and abuts together thus real
The plastic sheeting of existing one-way conduction.
As the improvement further of such scheme, described aerofluxuss one-way conduction original paper is flexible sheet.
The resilient valve pocket of tool being as the improvement further of such scheme, described aerofluxuss one-way conduction original paper, aerofluxuss
One-way conduction original paper set wraps valve body body, and aerofluxuss one-way conduction original paper covers air vent.
A kind of negative pressure bottle, including having resilient bottle and bottle cap, bottle and bottle cap are joined together to form an appearance liquid
Chamber, also includes above-mentioned medical negative pressure bottle accessory, and valve body body is located in bottle cap, and inlet stretches out from the caping of bottle cap, fills
Liquid mouth stretches out into bottle, and air vent is located in fluid chamber, and the bottleneck of bottle is abutted with the bottom surface of valve body body, valve body body
Side and bottle cap inwall between be provided with airspace, the bottleneck outer wall of bottle is provided with air channel, and described air channel is located at logical
The lower section in gas gap.
A kind of negative pressure bottle, including having resilient bottle and bottle cap, bottle and bottle cap are joined together to form an appearance liquid
Chamber, also includes above-mentioned medical negative pressure bottle accessory, and valve body body is located in bottle cap, and inlet stretches out from the caping of bottle cap, fills
Liquid mouth stretches out into bottle, and air vent is located in fluid chamber, and the bottleneck of bottle is abutted with the flange of the bottom surface of valve body body, valve
It is provided with airspace, the bottleneck outer wall of bottle is provided with air channel, described air channel between the side of body body and bottle cap inwall
It is located at the lower section of airspace.
The invention has the beneficial effects as follows：A kind of medical negative pressure bottle accessory, including valve body body, valve body body be provided with into
The liquid feeding mouth that liquid mouth is connected with inlet, valve body body is additionally provided with air vent, and it is former that liquid feeding mouth is provided with liquid filling one-way conduction
Part, air vent is provided with aerofluxuss one-way conduction original paper；Valve body body is in integrally cylinder, and inlet is located at the upper bottom of valve body body
Face, liquid feeding mouth is located at the bottom surface of valve body body, and air vent is located at the side of valve body body.The present invention is contained in bottle, will
Inlet stretches out bottle cap, then connects drainage tube on inlet, then extrudes bottle, the gas in bottle can be from air vent
Flow out, then let go, due to there being the presence of aerofluxuss one-way conduction original paper, bottle can form negative pressure, the negative pressure in bottle can allow filling
Liquid one-way conduction original paper is opened, and allows the mouth of pipe of the drainage tube that inlet is connected form suction simultaneously, then achieve to hydrops and
The absorption of blood stains.The present invention also provides a kind of negative pressure bottle using above-mentioned accessory.The present invention is used for negative pressure bottle.
Brief description
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, will make to required in embodiment description below
Accompanying drawing is briefly described.Obviously, described accompanying drawing is a part of embodiment of the present invention, rather than whole enforcement
Example, those skilled in the art's on the premise of not paying creative work, other designs can also be obtained according to these accompanying drawings
Scheme and accompanying drawing.
Fig. 1 is the perspective view of the valve body body of negative pressure bottle embodiment a1 of the present invention；
Fig. 2 is the perspective view of another line of vision of valve body body of negative pressure bottle embodiment a1 of the present invention；
Fig. 3 is the structural representation of negative pressure bottle embodiment a1 of the present invention；
Fig. 4 is the structural representation of medical embodiment b1 of negative pressure bottle accessory of the present invention；
Fig. 5 is the perspective view of medical embodiment b2 of negative pressure bottle accessory of the present invention；
Fig. 6 is the elevational schematic view of medical embodiment b2 of negative pressure bottle accessory of the present invention.
Specific embodiment
Technique effect below with reference to the design, concrete structure and generation to the present invention of embodiment and accompanying drawing is carried out clearly
Chu, it is fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this
Bright a part of embodiment, rather than whole embodiments, based on embodiments of the invention, those skilled in the art is not paying
The other embodiment being obtained on the premise of creative work, belongs to the scope of protection of the invention.In addition, be previously mentioned in literary composition
All connection/annexations, not singly refer to component and directly connect, and refer to be added deduct by adding according to the situation that is embodied as
Couple auxiliary less, to form more excellent draw bail.Each technical characteristic in the invention, in not conflicting conflict
Under the premise of can be with combination of interactions.
Referring to figs. 1 to Fig. 3, this is embodiment a1 of negative pressure bottle of the present invention, specifically：
A kind of negative pressure bottle, including having resilient bottle 4 and bottle cap 5, bottle 4 and bottle cap 5 are joined together to form an appearance liquid
Chamber, also includes medical negative pressure bottle accessory；
Described medical negative pressure bottle accessory, including valve body body, valve body body is provided with the inlet 1 of tubulose and inlet 1 connects
The liquid feeding mouth 2 of logical tubulose, valve body body is additionally provided with air vent 3, and liquid feeding mouth 2 is provided with liquid filling one-way conduction original paper 21, row
QI KOU 3 is provided with aerofluxuss one-way conduction original paper 31；Valve body body is in integrally cylinder, and inlet 1 is located at the upper bottom of valve body body
Face, liquid feeding mouth 2 is located at the bottom surface of valve body body, and air vent 3 is located at the side of valve body body.Valve body body is located in bottle cap 5,
Inlet 1 stretches out from the caping of bottle cap 5, and liquid feeding mouth 2 stretches out into bottle 4, and air vent 3 is located in fluid chamber, the bottleneck of bottle 4
Abut with the flange of the bottom surface of valve body body, between the side of valve body body and bottle cap 5 inwall, be provided with airspace, bottle 4
Bottleneck outer wall be provided with air channel 41, described air channel 41 is located at the lower section of airspace.Inlet connects drainage tube,
Then extrusion bottle, the gas in bottle can flow out from air vent, then lets go, due to there being depositing of aerofluxuss one-way conduction original paper
, bottle can form negative pressure, and the negative pressure in bottle can allow liquid filling one-way conduction original paper open, allow simultaneously inlet be connected drain
The mouth of pipe of pipe forms suction, then achieve the absorption to hydrops and blood stains.
For the ease of sealing, valve body body is produced using the softer plastic material of hardness, and described plastic material includes
PE、PVC、PP.
The plastic sheeting that two panels abuts and both sides of the edge are welded together forms described liquid filling one-way conduction original paper 21.By
Mutually abut in two panels plastic sheeting, due to bernoulli principle, in extrusion bottle, gas is not easy former from liquid filling one-way conduction
Flow out in part 21, and as plastic sheeting, because it is more soft, so when the present embodiment works, gas can allow filling
Liquid one-way conduction original paper 21 completely, strengthens sealing.
The valve body body of the present embodiment is using cylindrical, the resilient valve of tool that described aerofluxuss one-way conduction original paper 31 is
Set, 31 sets of aerofluxuss one-way conduction original paper wraps valve body body, and aerofluxuss one-way conduction original paper 31 covers air vent 3, such
Setting can allow aerofluxuss one-way conduction original paper 31 seal air vent 3 well, and in extrusion bottle, gas can be gone out from air vent,
By aerofluxuss one-way conduction original paper 31 jack-up, thus forming the gap lost heart, when handss unclamp, the negative pressure in bottle can be unidirectional by aerofluxuss
Logical original paper 31 adsorbs on air vent, and that realizes air vent 3 blocks the negative pressure pressure it is ensured that in bottle, due to negative pressure, hydrops
Two plastic sheetings of liquid filling one-way conduction original paper 21 can be strutted, hence in bottle.
For the ease of sealing, the upper bottom surface of valve body body and the edge of bottom surface are equipped with flange, flange not only can be given
Aerofluxuss one-way conduction original paper 31 provides effective positioning, and allows and keep one between the side of valve body body and bottle cap 5 inwall
Fixed airspace.
In order to avoid air vent can be blocked, air vent is located at the top of the bottom surface of valve body body, and bottom surface is provided with
Shrinkage pool, air vent is connected with described shrinkage pool.
With reference to Fig. 4, this is the negative pressure bottle accessory b1 of the embodiment of the present invention, and it is the negative pressure bottle based on negative pressure bottle embodiment a1
The change done on accessory, specifically, air vent 3 is tubulose, and aerofluxuss one-way conduction original paper 31 and liquid filling one-way conduction original paper 21
It is duckbill valve.
With reference to Fig. 5 and Fig. 6, this is embodiment b2 of the negative pressure bottle accessory of the present invention：
This is the improvement done in embodiment b1, and all in a tubular form, the section of liquid feeding mouth 2 is ellipse for inlet and liquid feeding mouth 2, this
Sample is easy to liquid filling one-way conduction original paper 21 and is connected with liquid feeding mouth 2, the center of the central shaft of liquid feeding mouth 2 and inlet and valve body body
Axle is coaxial.
Above the better embodiment of the present invention is illustrated, but the invention is not limited to described enforcement
Example, those of ordinary skill in the art also can make a variety of equivalent modifications without prejudice on the premise of present invention spirit or replace
Change, these equivalent modifications or replacement are all contained in the application claim limited range.
Claims (10)
1. kind of medical negative pressure bottle accessory, including valve body body it is characterised in that：Valve body body is provided with inlet（1）, with enter
Liquid mouth（1）The liquid feeding mouth of connection（2）, valve body body is additionally provided with air vent（3）, liquid feeding mouth（2）It is provided with liquid filling one-way conduction
Original paper（21）, air vent（3）It is provided with aerofluxuss one-way conduction original paper（31）；Valve body body is in integrally cylinder, inlet（1）It is located at
The upper bottom surface of valve body body, liquid feeding mouth（2）It is located at the bottom surface of valve body body, air vent（3）It is located at the side of valve body body.
2. a kind of medical negative pressure bottle accessory according to claim 1 it is characterised in that：Body body is in integrally cylinder.
3. a kind of medical negative pressure bottle accessory according to claim 1 it is characterised in that：The side of the bottom surface of valve body body
Edge is provided with flange.
4. a kind of medical negative pressure bottle accessory according to claim 3 it is characterised in that：The side of the upper bottom surface of valve body body
Edge is provided with flange.
5. a kind of medical negative pressure bottle accessory according to claim 1 it is characterised in that：Liquid feeding mouth（2）In a tubular form, liquid filling
Mouthful（2）Section be ellipse.
6. a kind of medical negative pressure bottle accessory according to claim 1 it is characterised in that：Described liquid filling one-way conduction original paper
（21）Abut together thus realizing the plastic sheeting of one-way conduction including two panels.
7. a kind of medical negative pressure bottle accessory according to claim 1 it is characterised in that：Described aerofluxuss one-way conduction original paper
（31）For flexible sheet.
8. a kind of medical negative pressure bottle accessory according to claim 1 it is characterised in that：Described aerofluxuss one-way conduction original paper
（31）For the resilient valve pocket of tool, aerofluxuss one-way conduction original paper（31）Set wraps valve body body, aerofluxuss one-way conduction original paper
（31）Cover air vent（3）.
9. a kind of negative pressure bottle, including the resilient bottle of tool（4）And bottle cap（5）, bottle（4）And bottle cap（5）Link together shape
Become a fluid chamber it is characterised in that：Also include negative pressure bottle accessory medical as claimed in any of claims 1 to 8 in one of claims,
Valve body body is located at bottle cap（5）Interior, inlet（1）From bottle cap（5）Caping stretch out, liquid feeding mouth（2）To bottle（4）Inside stretch out,
Air vent（3）It is located in fluid chamber, bottle（4）Bottleneck abut with the bottom surface of valve body body, the side of valve body body and bottle
Lid（5）It is provided with airspace, bottle between inwall（4）Bottleneck outer wall be provided with air channel（41）, described air channel（41）If
Lower section in airspace.
10. a kind of negative pressure bottle, including the resilient bottle of tool（4）And bottle cap（5）, bottle（4）And bottle cap（5）Link together shape
Become a fluid chamber it is characterised in that：Also include the medical negative pressure bottle accessory as described in claim 3 or 4, valve body body sets
In bottle cap（5）Interior, inlet（1）From bottle cap（5）Caping stretch out, liquid feeding mouth（2）To bottle（4）Inside stretch out, air vent（3）If
In fluid chamber, bottle（4）Bottleneck abut with the flange of the bottom surface of valve body body, the side of valve body body and bottle cap（5）
It is provided with airspace, bottle between inwall（4）Bottleneck outer wall be provided with air channel（41）, described air channel（41）It is located at ventilation
The lower section in gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610849074.1A CN106390214A (en) | 2016-09-23 | 2016-09-23 | A medical negative pressure bottle part and a negative pressure bottle using the part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610849074.1A CN106390214A (en) | 2016-09-23 | 2016-09-23 | A medical negative pressure bottle part and a negative pressure bottle using the part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106390214A true CN106390214A (en) | 2017-02-15 |
Family
ID=57997523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610849074.1A Pending CN106390214A (en) | 2016-09-23 | 2016-09-23 | A medical negative pressure bottle part and a negative pressure bottle using the part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106390214A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87214292U (en) * | 1987-10-10 | 1988-06-15 | 厉娅滨 | Negative pressure draining bottle |
| US5045077A (en) * | 1985-11-25 | 1991-09-03 | Blake Joseph W Iii | Body cavity drainage implement |
| CN2098927U (en) * | 1991-05-17 | 1992-03-18 | 吴洪盛 | Portable drainage tube for abdominal cavity and thoracic cavity |
| EP1449547A1 (en) * | 2001-11-29 | 2004-08-25 | Sumitomo Bakelite Co., Ltd. | Discharging implement for medical care |
| CN202699690U (en) * | 2012-08-08 | 2013-01-30 | 广东益德环保科技有限公司 | Nasal aspirator |
| US20160256615A1 (en) * | 2015-03-04 | 2016-09-08 | Flexicare Medical Limited | Medical fluid collection systems, devices, and methods |
| CN206381425U (en) * | 2016-09-23 | 2017-08-08 | 茂名市德力康医疗科技有限公司 | A kind of medical negative pressure bottle accessory and the negative pressure bottle using the accessory |
-
2016
- 2016-09-23 CN CN201610849074.1A patent/CN106390214A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5045077A (en) * | 1985-11-25 | 1991-09-03 | Blake Joseph W Iii | Body cavity drainage implement |
| CN87214292U (en) * | 1987-10-10 | 1988-06-15 | 厉娅滨 | Negative pressure draining bottle |
| CN2098927U (en) * | 1991-05-17 | 1992-03-18 | 吴洪盛 | Portable drainage tube for abdominal cavity and thoracic cavity |
| EP1449547A1 (en) * | 2001-11-29 | 2004-08-25 | Sumitomo Bakelite Co., Ltd. | Discharging implement for medical care |
| CN202699690U (en) * | 2012-08-08 | 2013-01-30 | 广东益德环保科技有限公司 | Nasal aspirator |
| US20160256615A1 (en) * | 2015-03-04 | 2016-09-08 | Flexicare Medical Limited | Medical fluid collection systems, devices, and methods |
| CN206381425U (en) * | 2016-09-23 | 2017-08-08 | 茂名市德力康医疗科技有限公司 | A kind of medical negative pressure bottle accessory and the negative pressure bottle using the accessory |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170215 |