CN202113452U - Artificial respirator - Google Patents

Artificial respirator Download PDF

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Publication number
CN202113452U
CN202113452U CN201120216069XU CN201120216069U CN202113452U CN 202113452 U CN202113452 U CN 202113452U CN 201120216069X U CN201120216069X U CN 201120216069XU CN 201120216069 U CN201120216069 U CN 201120216069U CN 202113452 U CN202113452 U CN 202113452U
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CN
China
Prior art keywords
valve plate
air valve
breathing
tube
exhaust tube
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
CN201120216069XU
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Chinese (zh)
Inventor
包晓娜
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201120216069XU priority Critical patent/CN202113452U/en
Application granted granted Critical
Publication of CN202113452U publication Critical patent/CN202113452U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to the technical field of medical appliances and provides an artificial respirator in order to overcome the defects of the traditional mouth-to-mouth resuscitation method. The artificial respirator comprises a breathing mask, wherein one end of a breathing tube passes through the breathing mask, and a breathing nozzle is arranged at the other end of the breathing tube. The artificial respirator is characterized in that a valve plate which opens and closes together with breathing frequency is arranged in the breathing tube; one side of the valve plate is articulated with a tube wall at one side in the breathing tube through a valve plate shaft; a valve plate stop dog is arranged on the tube wall of the breathing tube at one side corresponding to the valve plate; a spring wound around an axial line is arranged on the valve plate shaft; and one end of the spring is fixed on the tube wall, and the other end of the spring is supported on the back surface of the valve plate. The artificial respirator has a simple and reasonable structure, is convenient to use, is a good assistant for artificial respiration and can be widely applied to medical rescue.

Description

Artificial ventilator
Technical field
This utility model relates to technical field of medical instruments, specifically is meant artificial ventilator.
Background technology
Hospital many times need practice artificial respiration when the urgent patient is rescued, and common artificial respiration's mode is a ventilative gauze on patient's mouth pad at present, practices artificial respiration mouth to mouth then.The defective that this kind rescue mode exists is: 1, when patient's gnathospasma, gas can not effectively get in the disease population, does not reach the purpose that the artificial respiration rescues; 2, practice artificial respiration unhygienicly mouth to mouth,, adopt this mode to practice artificial respiration and cause rescue personnel cross infection easily especially to some patients who suffers from infectious disease.
Goal of the invention
The purpose of this utility model provides artificial ventilator, to overcome the existing drawback of present life-kiss mode.
The technical scheme that this utility model adopts is: artificial ventilator; Comprise an expiration face shield, an end of exhaust tube passes the expiration face shield, is provided with the expiration mouth at the other end of exhaust tube; It is characterized in that: be provided with in the described exhaust tube one carry out opening and closing with the expiration frequency the air valve plate; The tube wall of one side of this air valve plate through the inner side of valve shaft and exhaust tube carries out hinged, on the exhaust tube tube wall of the corresponding side of air valve plate, is provided with air valve plate block, is provided with around the spring of axis coiling at valve shaft; One end of spring is fixed on the tube wall, and the other end is supported in the back side of air valve plate.
Said exhaust tube is provided with an end of expiration mouth to lateral bending song.
The back side of described air valve plate is provided with active carbon layer.
The beneficial effect of this utility model is: in air tube, be provided with the air valve plate of expiration frequency opening and closing and can the personnel of rescue and patient be effectively isolated, when the rescue personnel exhaled, the air valve plate opened; Gas enters into disease population; When stopping to exhale, the air valve plate closing is avoided cross infection.This utility model is simple and reasonable, and is easy to use, is the competent assistant who practices artificial respiration, and can be widely used among the medical treatment rescue.
Description of drawings
Accompanying drawing is the structural representation of this utility model.
Among the figure, 1, exhaust tube, 2, the expiration face shield, 3, the expiration mouth, 4, the air valve plate, 5, spring, 6, active carbon layer, 7, air valve plate block, 8, valve shaft.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment this utility model is further specified.
Shown in accompanying drawing, artificial ventilator comprises a semicircle expiration face shield 2, and an end of exhaust tube 1 passes expiration face shield 2 and extends to outside the expiration face shield 2, is provided with platypelloid type expiration mouth 3 at the other end of exhaust tube 1.
Shown in accompanying drawing; This artificial ventilator in exhaust tube 1, be provided with one carry out opening and closing with the expiration frequency air valve plate 4; The tube wall of one side of this air valve plate 4 through valve shaft 8 and exhaust tube 1 an inner side carries out hinged, on the exhaust tube tube wall of air valve plate 4 corresponding sides, is provided with air valve plate block 7, is provided with around the spring 5 of axis coiling at valve shaft 8; One end of spring is fixed on the tube wall, and the other end is supported in the back side of air valve plate.
When this artificial ventilator was in resting state, the air valve plate 4 in the exhaust tube 1 offseted with air valve plate block 7 under the effect of spring 5, formed the state of sealing exhaust tube.When at expiration mouth 3 places incoming call gas; Air valve plate 4 rotates around valve shaft 8 under the impact of gas; Gas can freely pass through exhaust tube; When stopping to exhale, air valve plate 4 returns to resting state again under the effect of spring 5, forms air valve plate 4 carries out opening and closing with the expiration frequency kinestate thus.
In actual use; An end that exhaust tube 1 is had expiration face shield 2 is inserted in the disease population; When running into trismic patient; Available exhaust tube is pried open patients teeth, and exhaust tube is placed between the lower teeth, and being exhaled by expiration mouth required expiration frequency when rescuing then gets final product.
Air-flow forms impact to patient more by force when preventing to exhale, and an end that exhaust tube is provided with the expiration mouth is bent to a lateral bending.
For preventing that pathogenic bacteria is transmitted in the rescuer mouth with air current flow in the disease population, and reduce the discomfort that abnormal flavour brings rescuer in the disease population when rescuing, be provided with the layer of active carbon layer at the back side of described air valve plate.

Claims (3)

1. artificial ventilator; Comprise an expiration face shield, an end of exhaust tube passes the expiration face shield, is provided with the expiration mouth at the other end of exhaust tube; It is characterized in that: be provided with in the described exhaust tube one carry out opening and closing with the expiration frequency the air valve plate; The tube wall of one side of this air valve plate through the inner side of valve shaft and exhaust tube carries out hinged, on the exhaust tube tube wall of the corresponding side of air valve plate, is provided with air valve plate block, is provided with around the spring of axis coiling at valve shaft; One end of spring is fixed on the tube wall, and the other end is supported in the back side of air valve plate.
2. artificial ventilator according to claim 1 is characterized in that: said exhaust tube is provided with an end of expiration mouth to lateral bending song.
3. artificial ventilator according to claim 1 is characterized in that: the back side of described air valve plate is provided with active carbon layer.
CN201120216069XU 2011-06-24 2011-06-24 Artificial respirator Expired - Fee Related CN202113452U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120216069XU CN202113452U (en) 2011-06-24 2011-06-24 Artificial respirator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120216069XU CN202113452U (en) 2011-06-24 2011-06-24 Artificial respirator

Publications (1)

Publication Number Publication Date
CN202113452U true CN202113452U (en) 2012-01-18

Family

ID=45454551

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201120216069XU Expired - Fee Related CN202113452U (en) 2011-06-24 2011-06-24 Artificial respirator

Country Status (1)

Country Link
CN (1) CN202113452U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013067592A1 (en) * 2011-11-11 2013-05-16 Resmed Limited Exchanger assembly for respiratory treatment
CN105797247A (en) * 2016-03-03 2016-07-27 曹淑朋 Artificial respiration blowing nozzle
CN106267492A (en) * 2016-08-27 2017-01-04 张云天 A kind of Multifunctional internal medicine clinic breathing equipment
CN110448774A (en) * 2019-08-21 2019-11-15 时均燕 A kind of Respiratory Medicine nursing manually respirator
CN111729172A (en) * 2020-07-21 2020-10-02 河南科技大学第一附属医院 Mechanical PEEP valve of medical emergency breathing machine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013067592A1 (en) * 2011-11-11 2013-05-16 Resmed Limited Exchanger assembly for respiratory treatment
US10589042B2 (en) 2011-11-11 2020-03-17 ResMed Pty Ltd Exchanger assembly for respiratory treatment
CN105797247A (en) * 2016-03-03 2016-07-27 曹淑朋 Artificial respiration blowing nozzle
CN106267492A (en) * 2016-08-27 2017-01-04 张云天 A kind of Multifunctional internal medicine clinic breathing equipment
CN110448774A (en) * 2019-08-21 2019-11-15 时均燕 A kind of Respiratory Medicine nursing manually respirator
CN111729172A (en) * 2020-07-21 2020-10-02 河南科技大学第一附属医院 Mechanical PEEP valve of medical emergency breathing machine

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120118

Termination date: 20120624