CN2225862Y - Hand sputum aspirator - Google Patents

Hand sputum aspirator Download PDF

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Publication number
CN2225862Y
CN2225862Y CN 95217074 CN95217074U CN2225862Y CN 2225862 Y CN2225862 Y CN 2225862Y CN 95217074 CN95217074 CN 95217074 CN 95217074 U CN95217074 U CN 95217074U CN 2225862 Y CN2225862 Y CN 2225862Y
Authority
CN
China
Prior art keywords
sputum aspirator
utility
model
liquid containing
check valve
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.)
Expired - Fee Related
Application number
CN 95217074
Other languages
Chinese (zh)
Inventor
唐永煌
杨桂茹
Original Assignee
唐永煌
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 唐永煌 filed Critical 唐永煌
Priority to CN 95217074 priority Critical patent/CN2225862Y/en
Application granted granted Critical
Publication of CN2225862Y publication Critical patent/CN2225862Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a sputum aspirator, wherein, a negative pressure device is composed of an elastic saccule and two one-way valves; the sputum aspirator is composed of a liquid storing bottle, a suction tube and the negative pressure device. The utility model has the advantages of small volume, convenient carrying, no power supply, sanitary performance, low cost, etc.

Description

The manual type sputum aspirator
This utility model relates to a kind of sputum aspirator, belongs to medical instruments field.
Sputum aspirator is the medical treatment device of indispensability when giving emergency treatment to a patient, anxious, heavy, when the danger patient rescues if untimely clearing pneogaster, with the foreign body sucking-off of expectorant, liquid or other semi-fluid shapes of oral cavity and throat portion, then patient will get clogged and can't breathe and dead.The sputum aspirator that uses in medical institutions is still many decades forward position usefulness old-fashioned device so far at present, is made up of vacuum pump and two carboies of heaviness.Though this old-fashioned sputum aspirator is respond well, two significant disadvantages are arranged: the one, very heavy, can't carry; The 2nd, under the non-transformer situation, can't use.Though the sputum aspirator tube that neonate is used solves some problems, need the medical worker to suck with mouth, this method is only applicable to neonate, and is not enough for Peter Pan and adult's degree of sucking, and do not meet hygienic requirements.
The purpose of this utility model is the shortcoming that overcomes prior art, provide a kind of light, volume is little, do not need power supply and meet the sputum aspirator of hygienic requirements.
The technical solution of the utility model is, forms hand movement underpressure equipment by a resilient bladder and two check valves, is equipped with liquid containing bottle and suction pipe again and just constitutes a kind of novel manual type sputum aspirator.
Below in conjunction with drawings and Examples this utility model is further described.
Accompanying drawing is a structural representation of the present utility model.
With reference to accompanying drawing, this utility model is by resilient bladder (1), check valve (2,3), and liquid containing bottle (4) and suction pipe (5) are formed; Resilient bladder (1) is provided with two openings (1a, 1b), and outgassing nonreturn valve (2) and breather check valve (3) are installed respectively, and breather check valve (3) is connected with the pipe (4a) that goes out of liquid containing bottle (4), and the air inlet pipe (4b) of liquid containing bottle (4) is then joined with suction pipe (5).
The structure of check valve (2,3) can be used bead spring or flapper-type etc., and available rubber of resilient bladder (1) or plastics etc. are made hollow ball.Suction pipe (5) and liquid containing bottle (4) are disposable product.
During use, suction pipe (5) is inserted to patient's bottleneck throat, pushes repeatedly and loosen resilient bladder (1), because outgassing nonreturn valve (2) can only be given vent to anger can not air inlet, breather check valve (3) can only can not be given vent to anger in air inlet, so form negative pressure device, sputum is drawn in the liquid containing bottle (4).
Advantage of the present utility model and good effect are:
(1) volume is little, and is light, is convenient for carrying;
(2) do not need power supply, any time, any place all can use;
(3) cost is low, is beneficial to promote the popularization use;
(4) meet hygienic requirements;
(5) because this device in the moment of extruding sacculus, has little air to spray from suction pipe, like this can be with the separation of the mucosa that holds, thereby can avoid electric suction apparatus to cause the damage of pharyngeal mucosa and hemorrhage because of continuing strong attraction.
This utility model is not limited to be applied in suction expectorant aspect.

Claims (1)

1. a manual type sputum aspirator is characterized in that by resilient bladder (1), check valve (2,3), and liquid containing bottle (4) and suction pipe (5) are formed; Resilient bladder (1) is provided with two openings (1a, 1b), and outgassing nonreturn valve (2) and breather check valve (3) are installed respectively, and breather check valve (3) is connected with the pipe (4a) that goes out of liquid containing bottle (4), and the air inlet pipe (4b) of liquid containing bottle (4) is then joined with suction pipe (5).
CN 95217074 1995-07-15 1995-07-15 Hand sputum aspirator Expired - Fee Related CN2225862Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 95217074 CN2225862Y (en) 1995-07-15 1995-07-15 Hand sputum aspirator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 95217074 CN2225862Y (en) 1995-07-15 1995-07-15 Hand sputum aspirator

Publications (1)

Publication Number Publication Date
CN2225862Y true CN2225862Y (en) 1996-05-01

Family

ID=33865978

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 95217074 Expired - Fee Related CN2225862Y (en) 1995-07-15 1995-07-15 Hand sputum aspirator

Country Status (1)

Country Link
CN (1) CN2225862Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008071043A1 (en) * 2006-12-14 2008-06-19 Mian Wang A disposable infant sputum removing device
CN106137221A (en) * 2016-08-04 2016-11-23 苏州毕诺佳医药技术有限公司 A kind of anti-suck blood sampler
CN107096079A (en) * 2017-05-31 2017-08-29 王镜銮 A kind of upper respiratory tract mucus absorption plant

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008071043A1 (en) * 2006-12-14 2008-06-19 Mian Wang A disposable infant sputum removing device
CN106137221A (en) * 2016-08-04 2016-11-23 苏州毕诺佳医药技术有限公司 A kind of anti-suck blood sampler
CN107096079A (en) * 2017-05-31 2017-08-29 王镜銮 A kind of upper respiratory tract mucus absorption plant

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee