CN107497033A - A kind of closed Multifunctional sputum aspirator - Google Patents

A kind of closed Multifunctional sputum aspirator Download PDF

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Publication number
CN107497033A
CN107497033A CN201710876307.1A CN201710876307A CN107497033A CN 107497033 A CN107497033 A CN 107497033A CN 201710876307 A CN201710876307 A CN 201710876307A CN 107497033 A CN107497033 A CN 107497033A
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CN
China
Prior art keywords
tube body
suction
air bag
sputum
sputum aspirator
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.)
Pending
Application number
CN201710876307.1A
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Chinese (zh)
Inventor
郭松领
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Individual
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Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201710876307.1A priority Critical patent/CN107497033A/en
Publication of CN107497033A publication Critical patent/CN107497033A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/10Balloon catheters
    • A61M25/1002Balloon catheters characterised by balloon shape
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/0021Catheters; Hollow probes characterised by the form of the tubing
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/0043Catheters; Hollow probes characterised by structural features
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/10Balloon catheters
    • A61M25/1018Balloon inflating or inflation-control devices
    • A61M25/10181Means for forcing inflation fluid into the balloon
    • A61M25/10182Injector syringes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/10Balloon catheters
    • A61M25/1018Balloon inflating or inflation-control devices
    • A61M25/10184Means for controlling or monitoring inflation or deflation
    • A61M25/10185Valves
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M2025/0019Cleaning catheters or the like, e.g. for reuse of the device, for avoiding replacement
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M2210/00Anatomical parts of the body
    • A61M2210/10Trunk
    • A61M2210/1025Respiratory system

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Child & Adolescent Psychology (AREA)
  • External Artificial Organs (AREA)

Abstract

The invention belongs to field of medical technology, discloses a kind of closed Multifunctional sputum aspirator, is provided with suction sputum tube body, is sleeved on the front end of the suction sputum tube body;Air bag controlled valve, installed in the rear end of suction sputum tube body, the air bag size of sputum aspirator tube body tip is adjusted by disposable syringe, comes mechanical chipping tracheal catheter inwall phlegm scab or biomembrane.The present invention is closed Multifunctional sputum aspirator, tracheal catheter endocrine can quickly be cleared up, reduce the probability for the pollution that suction sputum operation is brought, additionally by the mechanical chipping of sophisticated air bag, to remove tracheal catheter inwall phlegm scab or biomembrane, ensure that patient smoothly breathes, the situation that preventing tracheal catheter suction secretion causes to block occurs, it is simple to operate, it is convenient and practical.

Description

A kind of closed Multifunctional sputum aspirator
Technical field
The invention belongs to field of medical technology, more particularly to a kind of closed Multifunctional sputum aspirator.
Background technology
Trachea cannula refers to the technology that a special endotracheal tube is inserted to tracheae through glottis, and this technology can be air flue Unobstructed, ventilation oxygen-supplying, respiratory tract attract and prevent that suction etc. provides optimum condition by mistake;But existing closed endotracheal suction tube body can not Remove tracheal catheter inwall secretion and biomembrane.Foreign study shows:Trachea cannula destroys the natural defensive barrier of host, Make pathogenic microorganisms be more easy to invade lower respiratory tract, and easily host virus system around tracheal catheter, formed bacterial biof iotalm (Biofilm, BF), Ventilator Associated Pneumonia (Ventilator-associatedpneumonia, VAP) generation is caused.It is existing closed Formula sputum aspirator tube body tip does not have air bag, can not clear up the phlegm scab or biomembrane of trachea cannula conduit inwall, moreover sputum aspirator tube sheet Body material is harder, easily damages tunica mucosa tracheae.
In summary, the problem of prior art is present be:Prior art closed endotracheal suction tube body can not remove tracheae and lead Inside pipe wall secretion, causes tracheal catheter to block, and influences mechanical ventilation, or even threat to life.
The content of the invention
The problem of existing for prior art, the invention provides a kind of closed Multifunctional sputum aspirator,
The present invention is achieved in that a kind of closed Multifunctional sputum aspirator, and the closed Multifunctional sputum aspirator is set Have:
Suction sputum tube body;
Air sac cover is mounted in the front end of the suction sputum tube body;
Air bag controlled valve is arranged on the rear end of suction sputum tube body.
Further, the suction sputum tube body is arranged on the inside of film protective case, and the front end of the film protective case is set There is artificial airway's interface.
Further, the upper end of the film protective case, which is inlayed, is provided with lung ventilator interface, the lower end of the film protective case Inlay and medicine-pouring port and flush pipe are installed;The front portion of the film protective case is set with rotary switch.
Further, the afterbody of the film protective case, which is inlayed, is provided with air bag controlled valve, the rear end of the film protective case Lung ventilator interface is communicated with, the outside of the lung ventilator interface is provided with suction sputum control valve.
Advantages of the present invention and good effect are:The secretion of patients with lower respiratory tract can be not only cleared up by attraction, and And closed cleaning tracheal catheter inwall secretion and biomembrane can be come by the mechanical cleaning of air bag, reduce tracheal catheter and block up The probability of plug, the formation of tracheal catheter biomembrane is reduced, it is simple to operate so as to reduce VAP generation, it is convenient and practical.
Brief description of the drawings
Fig. 1 is closed Multifunctional sputum aspirator structural representation provided in an embodiment of the present invention;
In figure:1st, suction sputum tube body;2nd, air bag;3rd, artificial airway's interface;4th, medicine-pouring port;5th, flush pipe;6th, film is protected Set;7th, air bag controlled valve;8th, negative port;9th, suction sputum control valve;10th, rotary switch;11st, lung ventilator interface.
Embodiment
In order to further understand the content, features and effects of the present invention, hereby enumerating following examples, and coordinate accompanying drawing Describe in detail as follows.
The structure of the present invention is explained in detail below in conjunction with the accompanying drawings.
As shown in figure 1, closed Multifunctional sputum aspirator provided in an embodiment of the present invention includes:Suction sputum tube body 1, artificial gas Pipeline joint 3, lung ventilator interface 11, medicine-pouring port 4, flush pipe 5, rotary switch 10, film protective case 6, air bag controlled valve 7, suction sputum Control valve 9, negative port 8.
Negative port 8 connects central negative pressure, when vertical suction sputum control valve 9 of pressing carries out air flue attraction;Artificial airway's interface 3 Connect tracheal cannula joint;Lung ventilator interface 11 connects breathing circuit;Medicine-pouring port 4 can be administered temporarily or physiological saline injection Dilution sputum in tracheal catheter;Rinse mouth connects the flushing that physiological saline carries out suction sputum tube body 1;Air bag controlled valve 7 can pass through The size of air bag 2 at the tip of disposable syringe adjustment suction sputum tube body 1 comes mechanical chipping tracheal catheter inwall phlegm scab or biomembrane; The material of suction sputum tube body 1 is medical silica-gel, has good biocompatibility;Air bag 2 has antibacterial well to apply silver-colored material Effect.
The operation principle of the present invention:
In the construction of existing closed sputum aspirator, with reference to the structure of air bag 2 of disposable sterilized catheter, come what is promoted The front end of suction sputum tube body 1 increases a structure of air bag 2, and tracheal catheter is cleared up by adjusting air bag 2 according to catheter model size The secretion (biomembrane) of inwall.
It is described above to be only the preferred embodiments of the present invention, any formal limitation not is made to the present invention, Every technical spirit according to the present invention belongs to any simple modification, equivalent change and modification made for any of the above embodiments In the range of technical solution of the present invention.

Claims (4)

1. a kind of closed Multifunctional sputum aspirator, it is characterised in that the closed Multifunctional sputum aspirator is provided with:
Suction sputum tube body;
Air sac cover is mounted in the front end of the suction sputum tube body;
Air bag controlled valve is arranged on the rear end of suction sputum tube body.
2. closed Multifunctional sputum aspirator as claimed in claim 1, it is characterised in that the suction sputum tube body is arranged on film The inside of protective case, the front end of the film protective case are provided with artificial airway's interface.
3. closed Multifunctional sputum aspirator as claimed in claim 2, it is characterised in that inlay the upper end of the film protective case Lung ventilator interface is installed, the lower end of the film protective case, which is inlayed, is provided with medicine-pouring port and flush pipe;The film protective case Front portion be set with rotary switch.
4. closed Multifunctional sputum aspirator as claimed in claim 2, it is characterised in that the afterbody of the film protective case is inlayed Air bag controlled valve is installed, the rear end of the film protective case is communicated with lung ventilator interface, the outside peace of the lung ventilator interface Equipped with suction sputum control valve.
CN201710876307.1A 2017-09-25 2017-09-25 A kind of closed Multifunctional sputum aspirator Pending CN107497033A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710876307.1A CN107497033A (en) 2017-09-25 2017-09-25 A kind of closed Multifunctional sputum aspirator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710876307.1A CN107497033A (en) 2017-09-25 2017-09-25 A kind of closed Multifunctional sputum aspirator

Publications (1)

Publication Number Publication Date
CN107497033A true CN107497033A (en) 2017-12-22

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710876307.1A Pending CN107497033A (en) 2017-09-25 2017-09-25 A kind of closed Multifunctional sputum aspirator

Country Status (1)

Country Link
CN (1) CN107497033A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109199530A (en) * 2018-10-29 2019-01-15 大连科万维医疗科技有限公司 A kind of drainage tube assembly with cleaning clot, fragment of tissue function
CN111803779A (en) * 2020-06-10 2020-10-23 贾世龙 Disposable closed oxygen-feeding sputum suction tube
CN112336962A (en) * 2020-10-22 2021-02-09 南京医科大学 Severe medical science branch of academic or vocational study is supported with breathing with unobstructed ware of gas channel
CN114848931A (en) * 2022-04-19 2022-08-05 常州沐坤海绵科技有限公司 Sputum collection system

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201333207Y (en) * 2008-12-19 2009-10-28 刘春良 Disposable sealed sputum suction tube
CN201710715U (en) * 2010-08-04 2011-01-19 佘文智 Closed sputum suction device
CN201987924U (en) * 2011-01-22 2011-09-28 李秋霞 Spray humidification-type closed sputum suction tube for artificial airway
CN203555984U (en) * 2013-10-23 2014-04-23 江西格兰斯医疗器械有限公司 Novel medical closed suction catheter
CN204814988U (en) * 2015-05-14 2015-12-02 天津市塑料研究所有限公司 Visual closed phlegm suction device
CN105727415A (en) * 2016-05-06 2016-07-06 邹弘 Multifunctional trachea cannula
CN205598401U (en) * 2015-12-31 2016-09-28 上海市第十人民医院 Adjustable prevents stifled phlegm pipe of inhaling
CN106924854A (en) * 2017-03-21 2017-07-07 上海市第人民医院 It is a kind of to remove the trachea cannula that sputum is gathered and reduces inflammatory reaction

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201333207Y (en) * 2008-12-19 2009-10-28 刘春良 Disposable sealed sputum suction tube
CN201710715U (en) * 2010-08-04 2011-01-19 佘文智 Closed sputum suction device
CN201987924U (en) * 2011-01-22 2011-09-28 李秋霞 Spray humidification-type closed sputum suction tube for artificial airway
CN203555984U (en) * 2013-10-23 2014-04-23 江西格兰斯医疗器械有限公司 Novel medical closed suction catheter
CN204814988U (en) * 2015-05-14 2015-12-02 天津市塑料研究所有限公司 Visual closed phlegm suction device
CN205598401U (en) * 2015-12-31 2016-09-28 上海市第十人民医院 Adjustable prevents stifled phlegm pipe of inhaling
CN105727415A (en) * 2016-05-06 2016-07-06 邹弘 Multifunctional trachea cannula
CN106924854A (en) * 2017-03-21 2017-07-07 上海市第人民医院 It is a kind of to remove the trachea cannula that sputum is gathered and reduces inflammatory reaction

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109199530A (en) * 2018-10-29 2019-01-15 大连科万维医疗科技有限公司 A kind of drainage tube assembly with cleaning clot, fragment of tissue function
CN109199530B (en) * 2018-10-29 2021-04-09 大连科万维医疗科技有限公司 Drainage tube assembly with function of cleaning blood clots and tissue fragments
CN111803779A (en) * 2020-06-10 2020-10-23 贾世龙 Disposable closed oxygen-feeding sputum suction tube
CN112336962A (en) * 2020-10-22 2021-02-09 南京医科大学 Severe medical science branch of academic or vocational study is supported with breathing with unobstructed ware of gas channel
CN114848931A (en) * 2022-04-19 2022-08-05 常州沐坤海绵科技有限公司 Sputum collection system

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SE01 Entry into force of request for substantive examination
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Application publication date: 20171222

RJ01 Rejection of invention patent application after publication