CN105664273A - Anhydrous noiseless chest closed drainage device - Google Patents

Anhydrous noiseless chest closed drainage device Download PDF

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Publication number
CN105664273A
CN105664273A CN201610080855.9A CN201610080855A CN105664273A CN 105664273 A CN105664273 A CN 105664273A CN 201610080855 A CN201610080855 A CN 201610080855A CN 105664273 A CN105664273 A CN 105664273A
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CN
China
Prior art keywords
drainage
anhydrous
pressure regulator
regulator valve
arranges
Prior art date
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.)
Granted
Application number
CN201610080855.9A
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Chinese (zh)
Other versions
CN105664273B (en
Inventor
毕红梅
袁磊
宋维玲
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Qingdao Third Peoples Hospital
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Qingdao Third Peoples Hospital
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Priority to CN201610080855.9A priority Critical patent/CN105664273B/en
Publication of CN105664273A publication Critical patent/CN105664273A/en
Application granted granted Critical
Publication of CN105664273B publication Critical patent/CN105664273B/en
Expired - Fee Related legal-status Critical Current
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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
    • A61M1/04—Artificial pneumothorax apparatus
    • A61M1/0023—
    • 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
    • A61M1/74—Suction control
    • 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
    • A61M1/84—Drainage tubes; Aspiration tips
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/02—Gases
    • 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
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/10—Trunk
    • A61M2210/101—Pleural cavity

Abstract

The invention discloses an anhydrous noiseless chest closed drainage device which comprises a drainage pipe, wherein a fixing rubber belt is arranged at the left end of the drainage pipe; the right end of the drainage pipe is connected with a vacuum liquid storage tank through a drainage opening; a one-way valve is arranged on the drainage pipe; a pressure adjusting valve is arranged at the right end of the one-way valve; a hydrometer is arranged at the right end of the pressure adjusting valve; a switch knob is arranged at the right end of the hydrometer; a vacuum air exhausting pipe is arranged at the right end of the vacuum liquid storage tank; a closing switch is arranged on the vacuum air exhausting pipe; a liquid outlet door is hinged to the lower end of the vacuum liquid storage tank through a hinge. The chest closed drainage device adopts the anhydrous drainage device, the condition that frequent replacement is needed in traditional saline water or cold water drainage is avoided, the drainage speed can be automatically adjusted according to feedback pressure difference in a pressure adjusting pipe by a current-limiting device, and when the pressure difference is zero, the drainage can be automatically stopped, so that the nursing workload can be relieved, the use convenience of the drainage device is improved, and the popularization and generalization are facilitated.

Description

A kind of anhydrous mute pleural cavity closed drainage device
Technical field
The present invention relates to technical field of medical instruments, be specially a kind of anhydrous mute pleural cavity closed drainage device.
Background technology
Closed drainage of pleural cavity is the conventional means for the treatment of pneumothorax, existing drainage system mostly is normal pressure or continuous negative pressure water seal drainage method, but it needs continuous power to keep normal pressure or negative pressure, loud noise can be produced, the rest situation of patient can be had a strong impact on, and saline or cold water need often to change, and are greatly increased nursing work load, for this, it is proposed that a kind of anhydrous mute pleural cavity closed drainage device.
Summary of the invention
It is an object of the invention to provide a kind of anhydrous mute pleural cavity closed drainage device, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the present invention provides following technical scheme: a kind of anhydrous mute pleural cavity closed drainage device, including drainage tube, described drainage tube left end connects into hose body, described enter hose body be connected to drainage tube body by connecting tube, described drainage tube right-hand member connects vacuum fluid reservoir by draining hole, described enter between hose body and connecting tube, to arrange fixing rubber strip, described drainage tube arranges check valve, described check valve right-hand member arranges pressure regulator valve, the drainage tube of described pressure regulator valve left end is connected to inside pressure regulator valve by surge pipe, it is provided with current-limiting apparatus inside described pressure regulator valve, described pressure regulator valve right-hand member arranges tachograph, described tachograph right-hand member arranges switching knob, described vacuum fluid reservoir lower end by hinge hinged go out Yehmen (ying-Spring point SJ 2).
Preferably, arranging restriction ball inside described check valve, described restriction ball left end peaks at drainage tube inner ring, and described restriction ball right-hand member is peaked on drainage tube tube wall by spring.
Preferably, described pressure regulator valve includes piston, described piston upper end connects surge pipe, described piston bush is connected in piston cylinder, described piston cylinder is connected to current limliting block, described current limliting block is slidably connected in the chute of pressure regulator valve sidewall by guide rail, and described current limliting block lower end is connected to pressure regulator valve base plate by holding out against spring.
Preferably, described vacuum fluid reservoir top arranges Pressure gauge, and described vacuum fluid reservoir right-hand member arranges vacuum exhaust pipe, and described vacuum exhaust pipe arranges enclosed switch, described vacuum fluid reservoir lower end welding supporting leg.
Preferably, described in go out Yehmen (ying-Spring point SJ 2) edge baffle plate be set, described baffle plate is installed sealing strip.
Compared with prior art, the invention has the beneficial effects as follows: this pleural cavity closed drainage device adopts anhydrous drainage system, avoid the situation needing often to change when traditional saline or cold water drain, the setting of check valve can be avoided getting rid of liquid backflow, is prevented effectively from cross infection, and current-limiting apparatus can be automatically adjusted drainage speed according to the feedback pressure difference in surge pipe, it is automatically stopped drain when pressure differential is zero, the workload of nursing can be alleviated, improve the ease of use of this device, it is simple to popularize.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram.
In figure: 1 drainage tube, 101 enter hose body, 102 connecting tubes, 103 draining holes, 2 fixing rubber strips, 3 check valves, 301 restriction ball, 302 springs, 4 surge pipes, 5 pressure regulator valves, 501 chutes, 6 current-limiting apparatus, 601 pistons, 602 piston cylinders, 603 current limliting blocks, 604 guide rails, 605 hold out against spring, 7 tachographs, 8 switching knobs, 9 vacuum fluid reservoirs, 901 Pressure gauges, 902 vacuum exhaust pipes, 903 enclosed switch, 904 supporting legs, 10 go out Yehmen (ying-Spring point SJ 2), 1001 baffle plates, 1002 sealing strips.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments. Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
Refer to Fig. 1, the present invention provides a kind of technical scheme: a kind of anhydrous mute pleural cavity closed drainage device, including drainage tube 1, drainage tube 1 left end connects into hose body 101, enter hose body 101 and be connected to drainage tube 1 body by connecting tube 102, drainage tube 1 right-hand member connects vacuum fluid reservoir 9 by draining hole 103, vacuum fluid reservoir 9 top arranges Pressure gauge 901, when pressure inside the tank and pleural pressure are equal, pressure differential eliminates, automatic alarm, staff is reminded to change fluid reservoir, vacuum fluid reservoir 9 right-hand member arranges vacuum exhaust pipe 902, vacuum exhaust pipe 902 arranges enclosed switch 903, vacuum fluid reservoir 9 lower end welding supporting leg 904, enter and fixing rubber strip 2 is set between hose body 101 and connecting tube 102, it is fixed into the internal angle of hose body 101, avoid rocking into hose body 101 or dropping, drainage tube 1 arranges check valve 3, check valve 3 is internal arranges restriction ball 301, restriction ball 301 left end peaks at drainage tube 1 inner ring, restriction ball 301 right-hand member peaks on drainage tube 1 tube wall by spring 302, can avoid getting rid of liquid backflow, it is prevented effectively from cross infection, check valve 3 right-hand member arranges pressure regulator valve 5, it is internal that the drainage tube 1 of pressure regulator valve 5 left end is connected to pressure regulator valve 5 by surge pipe 4, pressure regulator valve 5 is internal is provided with current-limiting apparatus 6, pressure regulator valve 6 includes piston 601, piston 601 upper end connects surge pipe 4, piston 601 is socketed in piston cylinder 602, piston cylinder 602 is connected to current limliting block 603, current limliting block 603 is slidably connected in the chute 501 of pressure regulator valve 5 sidewall by guide rail 604, the baffle amount of scalable current limliting block 603, pressure regulator valve 6 right-hand member arranges tachograph 7, doctor can according to the swing of indicator, judge whether thoracic intracavity has air-flow to go out, tachograph 7 right-hand member arranges switching knob 8, vacuum fluid reservoir 9 lower end by hinge hinged go out Yehmen (ying-Spring point SJ 2) 10, when changing vacuum fluid reservoir 9, open out Yehmen (ying-Spring point SJ 2) 10 and can quickly discharge waste liquid, go out Yehmen (ying-Spring point SJ 2) 10 edge and baffle plate 1001 is set, baffle plate 1001 is installed sealing strip 1002, liquid is avoided to spill, this pleural cavity closed drainage device adopts anhydrous drainage system, avoid the situation needing often to change when traditional saline or cold water drain, current-limiting apparatus 6 can be automatically adjusted drainage speed according to the feedback pressure difference in surge pipe 4, it is automatically stopped drain when pressure differential is zero, the workload of nursing can be alleviated, improve the ease of use of this device, it is easy to popularize.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, being appreciated that and these embodiments can be carried out multiple change, amendment, replacement and modification without departing from the principles and spirit of the present invention, the scope of the present invention be defined by the appended.

Claims (5)

1. an anhydrous mute pleural cavity closed drainage device, including drainage tube (1), it is characterized in that: described drainage tube (1) left end connects into hose body (101), described enter hose body (101) be connected to drainage tube (1) body by connecting tube (102), described drainage tube (1) right-hand member connects vacuum fluid reservoir (9) by draining hole (103), described enter between hose body (101) and connecting tube (102), to arrange fixing rubber strip (2), described drainage tube (1) arranges check valve (3), described check valve (3) right-hand member arranges pressure regulator valve (5), it is internal that the drainage tube (1) of described pressure regulator valve (5) left end is connected to pressure regulator valve (5) by surge pipe (4), described pressure regulator valve (5) is internal is provided with current-limiting apparatus (6), described pressure regulator valve (6) right-hand member arranges tachograph (7), described tachograph (7) right-hand member arranges switching knob (8), described vacuum fluid reservoir (9) lower end by hinge hinged go out Yehmen (ying-Spring point SJ 2) (10).
2. a kind of anhydrous mute pleural cavity closed drainage device according to claim 1 is characterized in that: described check valve (3) is internal arranges restriction ball (301), described restriction ball (301) left end peaks at drainage tube (1) inner ring, and described restriction ball (301) right-hand member is peaked on drainage tube (1) tube wall by spring (302).
3. a kind of anhydrous mute pleural cavity closed drainage device according to claim 1, it is characterized in that: described pressure regulator valve (6) includes piston (601), described piston (601) upper end connects surge pipe (4), described piston (601) is socketed in piston cylinder (602), described piston cylinder (602) is connected to current limliting block (603), described current limliting block (603) is slidably connected in the chute (501) of pressure regulator valve (5) sidewall by guide rail (604), described current limliting block (603) lower end is connected to pressure regulator valve (5) base plate by holding out against spring (605).
4. a kind of anhydrous mute pleural cavity closed drainage device according to claim 1, it is characterized in that: described vacuum fluid reservoir (9) top arranges Pressure gauge (901), described vacuum fluid reservoir (9) right-hand member arranges vacuum exhaust pipe (902), described vacuum exhaust pipe (902) arranges enclosed switch (903), described vacuum fluid reservoir (9) lower end welding supporting leg (904).
5. a kind of anhydrous mute pleural cavity closed drainage device according to claim 1, it is characterized in that: described in go out Yehmen (ying-Spring point SJ 2) (10) edge baffle plate (1001) be set, described baffle plate (1001) is installed sealing strip (1002).
CN201610080855.9A 2016-02-02 2016-02-02 A kind of anhydrous mute pleural cavity closed drainage device Expired - Fee Related CN105664273B (en)

Priority Applications (1)

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CN201610080855.9A CN105664273B (en) 2016-02-02 2016-02-02 A kind of anhydrous mute pleural cavity closed drainage device

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Application Number Priority Date Filing Date Title
CN201610080855.9A CN105664273B (en) 2016-02-02 2016-02-02 A kind of anhydrous mute pleural cavity closed drainage device

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CN105664273B CN105664273B (en) 2018-12-28

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107261224A (en) * 2017-07-23 2017-10-20 苏州智缦电子科技有限公司 A kind of anhydrous pleural cavity closed drainage device
CN108096649A (en) * 2018-01-23 2018-06-01 成都菲斯普科技有限公司 A kind of medical drainage device of internal medicine
CN111888539A (en) * 2020-08-05 2020-11-06 吉林大学 Drainage device flow rate control equipment for adult ICU ward medical treatment
CN112121241A (en) * 2020-08-24 2020-12-25 复旦大学附属华山医院 Miniature intrathoracic drain

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2119925U (en) * 1992-01-31 1992-10-28 陈宏民 Disposable closing drainage device for thoracic cavity
CN2302013Y (en) * 1997-04-10 1998-12-30 杨静玉 Intrathoracic closed drain
CN201216759Y (en) * 2008-06-05 2009-04-08 欧阳金生 Waterless mute closed drainage device for thoracic cavity
CN101518660A (en) * 2008-06-05 2009-09-02 欧阳金生 Anhydrous mute pleural cavity closed drainage device
US20100174270A1 (en) * 2007-06-29 2010-07-08 Medela Holding Ag Pleural Drainage Device and Valve for Such
CN201899730U (en) * 2010-12-17 2011-07-20 天津市北辰医院 One-way air valve device used for pneumothorax treatment
CN202236529U (en) * 2011-10-24 2012-05-30 张海波 Medical drainage device
CN202777198U (en) * 2012-09-10 2013-03-13 汕头大学医学院第一附属医院 Negative pressure drainage bottle for medical treatment
CN203060389U (en) * 2013-01-29 2013-07-17 南京双威生物医学科技有限公司 Negative pressure drainage device with adjustable pressure
US20140058328A1 (en) * 2008-03-03 2014-02-27 Duane Earl Lloyd System and Method to Vent Gas from a Body Cavity
CN204446711U (en) * 2015-01-20 2015-07-08 刘利 A kind of depression drainage device
CN204684280U (en) * 2015-02-25 2015-10-07 刘延霞 Oncology hydrops Automatic Extraction device

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2119925U (en) * 1992-01-31 1992-10-28 陈宏民 Disposable closing drainage device for thoracic cavity
CN2302013Y (en) * 1997-04-10 1998-12-30 杨静玉 Intrathoracic closed drain
US20100174270A1 (en) * 2007-06-29 2010-07-08 Medela Holding Ag Pleural Drainage Device and Valve for Such
US20140058328A1 (en) * 2008-03-03 2014-02-27 Duane Earl Lloyd System and Method to Vent Gas from a Body Cavity
CN201216759Y (en) * 2008-06-05 2009-04-08 欧阳金生 Waterless mute closed drainage device for thoracic cavity
CN101518660A (en) * 2008-06-05 2009-09-02 欧阳金生 Anhydrous mute pleural cavity closed drainage device
CN201899730U (en) * 2010-12-17 2011-07-20 天津市北辰医院 One-way air valve device used for pneumothorax treatment
CN202236529U (en) * 2011-10-24 2012-05-30 张海波 Medical drainage device
CN202777198U (en) * 2012-09-10 2013-03-13 汕头大学医学院第一附属医院 Negative pressure drainage bottle for medical treatment
CN203060389U (en) * 2013-01-29 2013-07-17 南京双威生物医学科技有限公司 Negative pressure drainage device with adjustable pressure
CN204446711U (en) * 2015-01-20 2015-07-08 刘利 A kind of depression drainage device
CN204684280U (en) * 2015-02-25 2015-10-07 刘延霞 Oncology hydrops Automatic Extraction device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107261224A (en) * 2017-07-23 2017-10-20 苏州智缦电子科技有限公司 A kind of anhydrous pleural cavity closed drainage device
CN108096649A (en) * 2018-01-23 2018-06-01 成都菲斯普科技有限公司 A kind of medical drainage device of internal medicine
CN111888539A (en) * 2020-08-05 2020-11-06 吉林大学 Drainage device flow rate control equipment for adult ICU ward medical treatment
CN112121241A (en) * 2020-08-24 2020-12-25 复旦大学附属华山医院 Miniature intrathoracic drain
CN112121241B (en) * 2020-08-24 2024-01-23 复旦大学附属华山医院 Miniature intrathoracic drain

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