CN103751864B - A kind of single use negative pressure collecting device - Google Patents
A kind of single use negative pressure collecting device Download PDFInfo
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- CN103751864B CN103751864B CN201410053104.9A CN201410053104A CN103751864B CN 103751864 B CN103751864 B CN 103751864B CN 201410053104 A CN201410053104 A CN 201410053104A CN 103751864 B CN103751864 B CN 103751864B
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- negative pressure
- bottle
- pressure receiving
- receiving flask
- collecting device
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Abstract
A kind of single use negative pressure collecting device, including one or more negative pressure receiving flasks, the positioner cooperated, antihunting bottle holder, support bar, rotary type chassis with universal wheel can be fixed；Described negative pressure receiving flask includes bottle, bottle cap and airtight soft bag；Bottle cap is provided with collector tube joint, negative tube joint and liquid pouring mouth；The described positioner cooperated includes the card potential head being integrated with bottle and the multidirectional integral type screens groove lifted cooperated with it；Described card potential head is internally provided with tee T, and tee T connects the joint of bottle and communicates with the inner space of bottle, a fittings negative tube joint of tee T, another fittings negative pressure device。The invention have the advantages that reduction medical personnel's workload, emergency case can more renew receiving flask in time；Reduce collector tube and be wound around the probability of support bar；Add the service life of negative pressure receiving flask bottle, economical and practical, easy to use。The present invention is applicable to medical instruments field。
Description
Technical field
The present invention relates to medical instruments field, particularly relate to a kind of negative pressure collecting device。
Background technology
Along with the progress of science and technology, the development of medical apparatus and instruments is also more and more scientific。Negative pressure collecting device be every operation and family's negative pressure drainage must equipment。The waste liquid produced in substantial amounts of waste liquid, sputum, hydrops and other medical procedure in operation is required for borrowing rib negative pressure collecting device to be collected, in order to avoid causing superinfection。
Negative pressure collecting device of the prior art, in use there will be problem below: 1, in operation, it is necessary to frequently change receiving flask, causes medical and nursing work personnel to increase substantial amounts of workload；2, the suction catheter of collection device is in use, it is easy to be wound around a support arrangement, causes operation inconvenience。
Summary of the invention
For solving above-mentioned technical problem, the invention provides a kind of single use negative pressure collecting device。
The technical solution adopted for the present invention to solve the technical problems is: a kind of single use negative pressure collecting device, described negative pressure collecting device includes one or more negative pressure receiving flask, the positioner cooperated, antihunting bottle holder, support bar, rotary type chassis and can fix universal wheel；Described negative pressure receiving flask includes bottle, bottle cap and airtight soft bag；Described bottle cap can fastening airtight with bottle；Described airtight soft bag is built in bottle the cavity airtight with the closely coupled formation of bottle cap；Described bottle cap is provided with collector tube joint, negative tube joint and liquid pouring mouth, communicates with airtight soft bag respectively；The described positioner cooperated includes the card potential head being integrated with bottle and the multidirectional integral type screens groove lifted cooperated with it；Described card potential head is internally provided with tee T, and tee T connects the joint of bottle and communicates with bottle inner space, a fittings negative tube joint of tee T, another fittings negative pressure device；The inside of the described multidirectional integral type screens groove lifted is that cavity is for being fitted snugly over support bar；The top of the described multidirectional integral type screens groove lifted is provided with the handle for lifting；The latter half of the described multidirectional integral type screens groove lifted is surrounded with multiple screens slideway, is used for coordinating card potential head screens；Described antihunting bottle holder is arranged between the downstream of bottle and support bar, is used for fixing negative pressure receiving flask；Described support bar bottom is connected on rotatable chassis；Described rotatable chassis is arranged with multiple fixes universal wheel。
Preferably, the bottom of the internal cavities of described bottle is ellipsoid bottom surface。For reducing the impulsive force of liquid bottle from top to bottom。
Preferably, the lower limb of described handle is set to finger tripe shape。For facilitating the pull lift action of staff。
Preferably, described support bar is provided with vacuum table surge flask, the collector tube joint of the liquid outlet connection negative pressure receiving flask of vacuum table surge flask, the inlet of vacuum table surge flask is provided with valve。
A kind of single use negative pressure collecting device of the present invention, when negative pressure receiving flask more than one, the connected mode that can adopt series connection connects: the negative tube joint of first negative pressure receiving flask of a fittings of the tee T of first negative pressure receiving flask, one joint of the tee T of another second negative pressure receiving flask of fittings of the tee T of first negative pressure receiving flask, the negative tube joint of second negative pressure receiving flask of collector tube fittings of first negative pressure receiving flask；Another joint of the tee T of second negative pressure receiving flask connects a joint of the tee T of the 3rd negative pressure receiving flask, the negative tube joint of the 3rd the negative pressure receiving flask of collector tube fittings of second negative pressure receiving flask；By that analogy, another joint of the tee T of n-th negative pressure receiving flask connects a joint of the tee T of the N+1 negative pressure receiving flask, the negative tube joint of collector tube the N+1 negative pressure receiving flask of fittings of n-th negative pressure receiving flask；Finally, another joint of the tee T of the N+1 negative pressure receiving flask connects negative pressure device, the liquid outlet of the collector tube fittings vacuum table surge flask of the N+1 negative pressure receiving flask。
The invention have the advantage that
1, a kind of single use negative pressure collecting device of the present invention, have employed one or more negative pressure receiving flask, the quantity of use can be adjusted in actual applications, negative pressure receiving flask by screens groove and antihunting bottle holder with the use of can be individually placed and take out, reduce the replacement frequency of negative pressure receiving flask, decrease the workload of medical personnel；The structure of the multidirectional integral type screens groove that can lift can also be passed through, when the situation is critical, the lift of used a set of negative pressure receiving flask entirety can be taken out, then, put into another set of preprepared negative pressure receiving flask, it is possible to reach the receiving flask quickly more renewed timely and don't the purpose affecting operation process；
2, a kind of single use negative pressure collecting device of the present invention, owing to using on the basis that can fix universal wheel, with the addition of the mode on rotary type chassis, greatly reduce collector tube and be wound around the probability of support bar, greatly improve the conveniently practicality of negative pressure collecting device；
3, a kind of single use negative pressure collecting device of the present invention, owing to have employed the design of ellipsoid bottom surface in negative pressure receiving flask, it is possible to decrease the impulsive force of liquid bottle from top to bottom, adds the service life of negative pressure receiving flask bottle, more economically material benefit；
4, a kind of single use negative pressure collecting device of the present invention, is provided with vacuum table surge flask, makes medical personnel can observe real-time negative pressure value intuitively, facilitates the operation of medical personnel。
Accompanying drawing explanation
Fig. 1 is the contour structures schematic diagram of a kind of single use negative pressure collecting device disclosed in the embodiment of the present invention；
Fig. 2 is the internal structure schematic diagram of the negative pressure receiving flask of a kind of single use negative pressure collecting device disclosed in the embodiment of the present invention；
Fig. 3 is the front view of the bottle of a kind of single use negative pressure collecting device disclosed in the embodiment of the present invention and card potential head；
Fig. 4 is the sectional view in the A-A face of Fig. 3；
Fig. 5 is the front view of the multidirectional integral type screens groove lifted of a kind of single use negative pressure collecting device disclosed in the embodiment of the present invention；
Fig. 6 is the top view of the multidirectional integral type screens groove lifted of a kind of single use negative pressure collecting device disclosed in the embodiment of the present invention；
Fig. 7 is the sectional view in the B-B face of Fig. 6。
Wherein, 1-bottle, 2-bottle cap, 21-collector tube joint, 22-liquid pouring mouth, 23-negative tube joint, 24-tee T, 3-card potential head, the multidirectional integral type screens groove that 4-can lift, the screens slideway of the multidirectional integral type screens groove that 41-can lift, the handle of the multidirectional integral type screens groove that 42-can lift, the internal cavities of the multidirectional integral type screens groove that 43-can lift, 5-support bar, 6-antihunting bottle holder, 7-rotary type chassis, 8-can fix universal wheel, the airtight soft bag of 9-, 10-vacuum table surge flask, 11-valve。
Detailed description of the invention
In order to deepen the understanding of the present invention, below in conjunction with drawings and Examples, the present invention being described in further detail, this embodiment is only used for explaining the present invention, protection scope of the present invention is not constituted and limits。
Embodiment
As shown in figs. 1-7, a kind of single use negative pressure collecting device, including two negative pressure receiving flasks 1, the positioner cooperated, support bar 5, antihunting bottle holder 6, rotary type chassis 7 with universal wheel 8 can be fixed；Described negative pressure receiving flask includes bottle 1, bottle cap 2 and airtight soft bag 9；Described bottle cap 2 can with the airtight fastening of bottle 1 of the first negative pressure receiving flask；Described airtight soft bag 9 is built in bottle 1 cavity airtight with the closely coupled formation of bottle cap 2；Described bottle cap 2 is provided with collector tube joint 21, liquid pouring mouth 22 and negative tube joint 23, communicates with airtight soft bag 9 respectively；The described positioner cooperated includes the card potential head 3 being integrated with bottle 1 and the multidirectional integral type screens groove 4 lifted cooperated with it；Described card potential head is internally provided with tee T 24, and tee T 24 connects the joint of bottle 1 and communicates with bottle 1 inner space, a fittings negative tube joint 23 of tee T 24, another fittings negative pressure device；The latter half of the described multidirectional integral type screens groove 4 lifted is surrounded with four screens slideways 41, is used for coordinating card potential head 3 screens；The top of the described multidirectional integral type screens groove 4 lifted is provided with the handle 42 for lifting；The described multidirectional integral type screens groove 4 lifted be internally provided with internal cavities 43 for being fitted snugly over support bar 5；Described antihunting bottle holder 6 is arranged between the downstream of bottle 1 and support bar 5, is used for fixing negative pressure receiving flask；The bottom of described support bar 5 is connected on rotatable chassis 7；Described rotatable chassis 7 is arranged with multiple fixable universal wheel 8；The bottom of the internal cavities of described bottle 1 is ellipsoid bottom surface；The lower limb of described handle 41 is set to finger tripe shape；Described support bar 5 is provided with vacuum table surge flask 10, the collector tube joint 21 of the liquid outlet connection negative pressure receiving flask 1 of vacuum table surge flask 10, the inlet of vacuum table surge flask 10 is provided with valve 11。
The single use negative pressure collecting device of the present embodiment, the mode of series connection is adopted to connect between two bottles: the negative tube joint of first negative pressure receiving flask of a fittings of the tee T of first negative pressure receiving flask, one joint of the tee T of another second negative pressure receiving flask of fittings of the tee T of first negative pressure receiving flask, the negative tube joint of second negative pressure receiving flask of collector tube fittings of first negative pressure receiving flask；Another joint of the tee T of second negative pressure receiving flask connects negative pressure device, the liquid outlet of the collector tube fittings vacuum table surge flask of second negative pressure receiving flask。
A kind of single use negative pressure collecting device of the present invention, have employed two negative pressure receiving flasks, can adjust the quantity of use in actual applications, it is possible to reduces the replacement frequency of negative pressure receiving flask, decreases the workload of medical personnel；Simultaneously, owing to have employed the structure of the multidirectional integral type screens groove that can lift, when the situation is critical, the lift of used a set of negative pressure receiving flask entirety can be taken out, then, put into another set of preprepared negative pressure receiving flask, it is possible to reach the receiving flask quickly more renewed timely and don't the purpose affecting operation process；A kind of single use negative pressure collecting device of the present invention, owing to using on the basis that can fix universal wheel, with the addition of the mode on rotary type chassis, greatly reduce collector tube and be wound around the probability of support bar, greatly improve the conveniently practicality of negative pressure collecting device；A kind of single use negative pressure collecting device of the present invention, owing to have employed the design of ellipsoid bottom surface in negative pressure receiving flask, it is possible to decrease the impulsive force of liquid bottle from top to bottom, adds the service life of negative pressure receiving flask bottle, more economically material benefit；A kind of single use negative pressure collecting device of the present invention, is provided with vacuum table surge flask, makes medical personnel can observe negative pressure value intuitively, facilitates the operation of medical personnel。
The cross section of the multidirectional integral type screens groove lifted of a kind of single use negative pressure collecting device of the present invention can be (being not limited to above several) such as circle, triangle, tetragon, pentagon, hexagons, can according to reality need to adopt concrete shape and antihunting bottle holder with the use of, multiple negative pressure receiving flask is set。
Claims (4)
1. a single use negative pressure collecting device, it is characterised in that: described negative pressure collecting device includes one or more negative pressure receiving flask, the positioner cooperated, antihunting bottle holder, support bar, rotary type chassis and can fix universal wheel；Described negative pressure receiving flask includes bottle, bottle cap and airtight soft bag；Described bottle cap can fastening airtight with bottle；Described airtight soft bag is built in bottle the cavity airtight with the closely coupled formation of bottle cap；Described bottle cap is provided with collector tube joint, negative tube joint and liquid pouring mouth, communicates with airtight soft bag respectively；The described positioner cooperated includes the card potential head being integrated with bottle and the multidirectional integral type screens groove lifted cooperated with it；Described card potential head is internally provided with tee T, and tee T connects the joint of bottle and communicates with bottle inner space, a fittings negative tube joint of tee T, another fittings negative pressure device；The inside of the described multidirectional integral type screens groove lifted is that cavity is for being fitted snugly over support bar；The top of the described multidirectional integral type screens groove lifted is provided with the handle for lifting；The latter half of the described multidirectional integral type screens groove lifted is surrounded with multiple screens slideway, is used for coordinating card potential head screens；Described antihunting bottle holder is arranged between the downstream of bottle and support bar, is used for fixing negative pressure receiving flask；Described support bar bottom is connected on rotatable chassis；Described rotatable chassis is arranged with multiple fixes universal wheel。
2. a kind of single use negative pressure collecting device according to claim 1, it is characterised in that: the bottom of the internal cavities of described bottle is ellipsoid bottom surface。
3. a kind of single use negative pressure collecting device according to claim 1 and 2, it is characterised in that: the lower limb of described handle is set to finger tripe shape。
4. a kind of single use negative pressure collecting device according to claim 1 and 2, it is characterized in that: described support bar is provided with vacuum table surge flask, the collector tube joint of the liquid outlet connection negative pressure receiving flask of vacuum table surge flask, the inlet of vacuum table surge flask is provided with valve。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410053104.9A CN103751864B (en) | 2014-02-17 | 2014-02-17 | A kind of single use negative pressure collecting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410053104.9A CN103751864B (en) | 2014-02-17 | 2014-02-17 | A kind of single use negative pressure collecting device |
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| Publication Number | Publication Date |
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| CN103751864A CN103751864A (en) | 2014-04-30 |
| CN103751864B true CN103751864B (en) | 2016-06-22 |
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| CN201410053104.9A Active CN103751864B (en) | 2014-02-17 | 2014-02-17 | A kind of single use negative pressure collecting device |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104740696A (en) * | 2015-04-08 | 2015-07-01 | 江苏伟康洁婧医疗器械有限公司 | Negative-pressure suction device |
| CN112915269B (en) * | 2021-01-12 | 2022-08-23 | 蔡芳芳 | Peritoneal effusion collection system for gastroenterology |
| CN112915268A (en) * | 2021-01-12 | 2021-06-08 | 郭超凡 | Gastroenterology peritoneal cavity hydrops collection device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5713879A (en) * | 1994-02-26 | 1998-02-03 | Metec A. Schneider Gmbh | Device for collecting and filtering blood |
| CN101961511A (en) * | 2010-06-08 | 2011-02-02 | 苏州新区华盛医疗器械厂 | Negative pressure drainage device |
| CN102526815A (en) * | 2012-02-13 | 2012-07-04 | 上海宇度医学科技有限公司 | Negative-pressure drainage device |
| CN202459480U (en) * | 2012-02-23 | 2012-10-03 | 苏州伟康医疗器械有限公司 | Negative-pressure suction device |
| CN103418044A (en) * | 2013-08-29 | 2013-12-04 | 苏州市亚新医疗用品有限公司 | Combined negative pressure drainage device |
| CN203710426U (en) * | 2014-02-17 | 2014-07-16 | 苏州新区华盛医疗器械有限公司 | Disposable negative pressure collecting device |
-
2014
- 2014-02-17 CN CN201410053104.9A patent/CN103751864B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5713879A (en) * | 1994-02-26 | 1998-02-03 | Metec A. Schneider Gmbh | Device for collecting and filtering blood |
| CN101961511A (en) * | 2010-06-08 | 2011-02-02 | 苏州新区华盛医疗器械厂 | Negative pressure drainage device |
| CN102526815A (en) * | 2012-02-13 | 2012-07-04 | 上海宇度医学科技有限公司 | Negative-pressure drainage device |
| CN202459480U (en) * | 2012-02-23 | 2012-10-03 | 苏州伟康医疗器械有限公司 | Negative-pressure suction device |
| CN103418044A (en) * | 2013-08-29 | 2013-12-04 | 苏州市亚新医疗用品有限公司 | Combined negative pressure drainage device |
| CN203710426U (en) * | 2014-02-17 | 2014-07-16 | 苏州新区华盛医疗器械有限公司 | Disposable negative pressure collecting device |
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| CN103751864A (en) | 2014-04-30 |
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