CN2559349Y

CN2559349Y - Air-flow screen protection therapeutical chair

Info

Publication number: CN2559349Y
Application number: CN 02242059
Authority: CN
Inventors: 游秀珍
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-07-23
Filing date: 2002-07-23
Publication date: 2003-07-09
Anticipated expiration: 2012-07-23

Abstract

The utility model relates to an airflow barrier protection treatment chair. The airflow barrier protection treatment chair disclosed by the utility model mainly utilizes air suction and delivery of a medical level air suction and cleaning machine to make the protection treatment chair generate airflow barriers, thus isolating users from exterior air contact and forming airflows for airflow barrier. In addition, air breathed by users can be sterilized and processed by the medical level air suction and cleaning machine based on extrusion and drawing of airflows generated by the protection treatment chair to discharge fresh air for cyclic utilization of the protection treatment chair and generate airflow barrier. Therefore, doctors, medical staff or patients to be cured can use the chair to prevent virus or saliva crossed infection. The utility model can cure respiration diseases particularly for patients under environment of clean air.

Description

Airflow barrier protection treatment chair

Technical field

This utility model relates to a kind of chair, particularly a kind of airflow barrier protection treatment chair.

Background technology

After the 9.11 accident took place in the U.S., common people paid attention to gradually via air or the entrained potential danger sex factor of spittle media, for example antibacterial or virus, even dirt demodicid mite or its metabolite.Yet, in hospital or clinic, between doctor, medical personnel and the prescription on individual diagnosis patient, perhaps wait to see the doctor between the patient, but still usually because of close contact, and generation is the aleopation of infectionis via with the air or the spittle.

Therefore, can design a kind of easy protection treatment chair, when making user such as doctor, medical personnel or patient be sitting on the protection treatment chair, promptly be in the aseptic dustless gas hood, just can be used to protection and avoid doctor, medical personnel or patient in hospital or clinic, aleopation to take place.

On the other hand, because present air quality is subjected to severe contamination day by day, cause respiratory tract that the people of disease is arranged or have asthma defect cumulative adding of patient day, therefore can design a kind of easy protection treatment chair, when needs be in the peace and quiet air ambient patient when being sitting on the protection treatment chair, can provide or keep the fresh air environment of clean ashless cigarette, and can be used to treat the patient of breathing aspect disease, or allow the patient of asthma defect reduce seizure frequency.

Summary of the invention

Main purpose of the present utility model is to provide a kind of airflow barrier protection treatment chair, utilize the medical grade branner of bleeding, order protection treatment chair can have the function that produces airflow barrier and filtered airflow recirculation concurrently, and can provide or keep clean ashless cigarette fresh air environment.

Secondary objective of the present utility model is to provide a kind of airflow barrier protection treatment chair, utilize the medical grade branner of bleeding, can provide or keep clean ashless cigarette fresh air environment, make to be in patient in the peace and quiet air ambient, must be used for treating the disease of relevant breathing aspect.

A purpose more of the present utility model is to provide a kind of airflow barrier protection treatment chair, utilize the medical grade branner of bleeding, making airflow barrier protection treatment chair air-flow on every side produce pushes and the drawing effect, make and be sitting in the interior user of airflow barrier protection treatment chair, fluids such as the air of its exhalation or the spittle can be isolated from the outside and pushed rapidly with drawing via the medical grade branner filter sterilization of bleeding, and the airflow barrier of recirculation formation fresh air, be subjected to pathogenic bacteria or spittle aleopation to reach between protection doctor, medical personnel or the patient.

Another purpose of the present utility model is the structure of designed airflow barrier protection treatment chair, its seat top forms the seat overhead guard, the corner place of seat then forms air-breathing groove, carry vertically downward by seat overhead guard leading edge via the medical grade fresh air of branner after filtering of bleeding, constitute the laminar airflow barrier of isolation barrier function, performance air-flow push effect, collocation by the branner of bleeding on the same stage in the formed pulling force effect of the air-breathing groove of seat, produce gas and pushed effect with drawing, and cross to filter out and have dangerous antibacterial through the medical grade branner of bleeding, therefore, must be used for protecting the disease of aleopation and the relevant breathing of treatment aspect.

Description of drawings

Fig. 1 is the stereo appearance figure that chair is treated in airflow barrier protection of the present utility model;

Fig. 2 is sectional structure chart and the user mode sketch map that chair is treated in airflow barrier protection of the present utility model;

Fig. 3 is dedicated as the sketch map of the follow-up chair in follow-up district for airflow barrier protection treatment chair of the present utility model.

Description of reference numerals:

(10) airflow barrier protection treatment chair (20) airflow barrier protection treatment chair body

(21) seat

(22) chair back

(23) seat overhead guard (24) gas flow

(25) air stream outlet (26) diaphragm

(27) air-breathing groove (28) aspirating pipeline joint

(29) exhaust pipe joint (30) side cover plate

(40) branner of bleeding

(41) air inlet inlet (42) outlet of supplying gas

(43) exhaust pipe (44) aspirating pipeline

(50) air-flow (60) user

(31) handrail (32) armrest support

Specific embodiments

See also Fig. 1 and Fig. 2, airflow barrier that this utility model disclosed protection treatment chair 10 comprises an airflow barrier chair body 20, and one or more (medical grade) branner 40 of bleeding.

Wherein, this airflow barrier chair body 20 has a seat 21, a chair back 22 and two side cover plates 30.And the root of this chair back 22 is connected with the rear end of this seat 21, and is extended upward to antecurvature prolonging by root integral body again and to protrude out the seat overhead guard 23 that a leaf length surpasses these seat 21 front ends; And in two sides of this seat 21 with the chair back 22, a slice side cover plate 30 is set respectively, this seat 21 and the both sides sealing of the chair back 22 are covered, constitute the inner space that this airflow barrier chair body 20 forms pocket-like, when the seat 21 front end the place aheads place of air-flow 50 at this airflow barrier chair body 20, form airflow barrier farmland vertically downward, can hold the inside of body 20 with outside every this airflow barrier of beach; That is this side cover plate 30 is without any breach, and this seat 21 and the both sides complete closure of the chair back 22 can be covered, and is most preferred embodiment of the present utility model.

The place, front end two side angle corners of this seat 21, offer the symmetric air-breathing groove 27 of one formation respectively, the shape of this air-breathing groove 27 must be L shaped groove, I shape groove or other rectangular channel, its section then is wedge shape, so the outside width of rebate that constitutes this air-breathing groove 27 air-breathing hood-like greater than inner notch; And on the bottom face of this air-breathing groove 27, be convexly equipped with an exhaust pipe joint 29, except the outlet of bleeding that forms this air-breathing groove 27, and be used for connecting an exhaust pipe 43 and link to each other with the branner 40 of bleeding, make this air-breathing groove 27 form negative pressure, so gas must be drawn into medical grade via the swabbing action of this air-breathing groove 27 and bleed and carry out filtration treatment in the branner 40, emits again.

And this chair back 22 is formed hollow cavity and is constituted gas flow 24 by the leading edge of its root to its seat overhead guard 23, must be as the passage of gas flow, and on the end face of its root, be convexly equipped with an aspirating pipeline joint 28, except formation gas enters the air inlet inlet of its gas flow 24, and be used for connecting an aspirating pipeline 44 and link to each other with the branner 40 of bleeding, make the fresh peace and quiet gas of bleeding after branner 40 filtration treatment to enter again in the gas flow 24 of this chair back 22 by aspirating pipeline joint 28 via medical grade; Moreover, seat overhead guard 23 bottom surfaces at this chair back 22, near place, the inboard of its front end and cooperate and air-breathing groove 27 positions to should place, seat 21 2 side angle corner offering, inboard place all forms air stream outlet 25 at the side leading portion of these seat overhead guard 23 bottom surfaces, make the shape of air stream outlet 25 be the ㄩ font, so the airflow range of being exported must contain the front end profile of lid and this seat 21 and contain lid and the air-breathing groove 27 outside notches at place, this seat 21 2 side angle corners; And on the aperture area of this air stream outlet 25, form some diaphragms 26, when making air-flow via these air stream outlet 25 outputs, utilize the guide functions of diaphragm 26 and form mobile vertically downward laminar airflow 50, constitute the air-flow curtain of one deck barrier, with inside and outside every this airflow barrier chair body 20 of energy in these airflow barrier chair body 20 fronts.

And the employed branner 40 of bleeding of this utility model must be selected the branner of bleeding of medical grade, having bleed the inlet 41 and one supply gas the outlet 42, inside then is provided with filtering and sterilizing device, for example drainage screen and uviol lamp etc.Between the aspirating pipeline joint 28 of this supply gas outlet 42 and this airflow barrier chair body 20, utilize aspirating pipeline 44 to connect, between the exhaust pipe joint 29 of this bleed inlet 41 and this airflow barrier chair body 20, utilize exhaust pipe 43 to connect, promptly constitute the airflow filtering closed circuit of a cover airflow barrier protection treatment chair 10.

The branner 40 of should (medical grade) bleeding must be seated in 21 times side spaces of seat that airflow barrier is held body 20, or on other latent close position, its Starting mode, must utilize inductive switch to control, for example utilize infrared switch to be arranged on around the seat 21 or the chair back 22 of airflow barrier chair body 20, so when user 60 1 is taken this airflow barrier chair body 20, the branner 40 of should (medical grade) bleeding can start immediately, and when user 60 1 stood up to leave this airflow barrier chair body 20, the branner 40 of should (medical grade) bleeding stopped immediately.

See also Fig. 2, when user 60 uses airflow barrier protection of the present utility model to treat chair 10, medical grade branner 40 1 startups of bleeding, through the medical grade fresh peace and quiet air of branner 40 filter sterilizations after handling of bleeding, emit by its outlet 42 of supplying gas immediately, aspirating pipeline joint 28 via aspirating pipeline 44 and this airflow barrier chair body 20 is carried, enter in the gas flow 24 of this this airflow barrier chair body 20, and along the route guidance of this gas flow 24, export vertically downward by the air stream outlet 25 that is opened in these airflow barrier chair body 20 seat overhead guards 23 bottom surfaces again, form laminar airflow 50 curtains of one deck barrier in these airflow barrier chair body 20 fronts, and isolate the inside and outside of this airflow barrier chair body 20, so the user 60 that is sitting in these airflow barrier chair body 20 inside can not be subjected to the influence of any external environment condition, can prevent with the air and the spittle is the aleopation of infectionis via, and user 60 air of being breathed out, even fluid such as the spittle, except thoroughly isolating with the external world, owing to continue the vacuum suction effect that air-breathing groove 27 places of mobile vertically downward laminar airflow 50 and this seat 21 form, can cooperate alternately and produce gas and push effect with drawing, the air that user 60 is breathed out must be detached the inside of airflow barrier chair body 20 rapidly, and via the effect of drawing of taking out of these seat 21 air-breathing grooves 27, handle and send into the bleed filter sterilization of seeing off in the branner 40 of medical grade, remove the antibacterial that has danger, and recirculation uses the laminar airflow 50 that constitutes the peace and quiet fresh air of tool.Therefore be subjected to the inner space of this airflow barrier chair body 20 of laminar airflow 50 curtain protective barriers, must build and form the fresh air environment that provides or keep clean ashless cigarette, feasible needs are in the patient in the peace and quiet air ambient, must be used for treating the disease of relevant breathing aspect.

In addition, the air-breathing groove 27 that is used to form negative pressure as sucking action of the present utility model, also can be arranged on the handrail 31 of this airflow barrier chair body 20, utilize the passage of the hollow cavity of armrest support 32 as suction airstream, and be connected with the bleed air inlet inlet 41 of branner 40 of exhaust pipe 43 and medical grade, and constitute another embodiment of the present utility model.

Airflow barrier protection treatment chair 10 of the present utility model has protection and therapeutic use, in being placed at home, provide the user 60 and the asthma patient that need peace and quiet air ambient to use or be placed in hospital or the clinic, patient chair as doctor, use when medical personnel see when examining and patient goes to a doctor, or as shown in Figure 3, the follow-up chair that is dedicated as the follow-up district uses or is dedicated as when the body collection is tested in patient's expectoration and uses, use in the time of more can providing smoker's smoking, be subjected to the public hazards of second hand smoking to avoid the public.

Claims

1, a kind of airflow barrier protection treatment chair, can produce airflow barrier and filtered airflow recirculation uses, comprise an airflow barrier chair body and at least one the branner of bleeding, utilize pipeline to be connected to form the airflow filtering closed circuit, and provide or keep clean pure and fresh air environment, it is characterized in that

This branner of bleeding having bleed inlet and the outlet of supplying gas, and during startup, air fluid is by this inlet suction of bleeding, through the fresh air after filtering, by this outlet discharge of supplying gas; And

This airflow barrier chair body, have a seat, a chair back and two side cover plates, the root of this chair back, rear end by this seat, integral body extends upward and protrudes out the seat overhead guard of a slice above this seat, and two sides of this seat and this chair back are provided with the side cover plate respectively, make the inner space of this airflow barrier chair body constitute pocket-like; The place, two side angle corners, the place ahead of this seat offers respectively and forms symmetric air-breathing groove, is convexly equipped with an exhaust pipe joint on the bottom face of this air-breathing groove, connects an exhaust pipe and links to each other with the inlet of bleeding of this branner of bleeding; And this chair back by its root to its seat overhead guard leading edge, form hollow cavity and constitute a gas flow, on the end face of its root, be convexly equipped with an aspirating pipeline joint, the outlet of supplying gas that connects an aspirating pipeline and this branner of bleeding links to each other, and in the bottom surface of this seat overhead guard, near the inboard of its front end locate and in the inboard of its side leading portion to should the set air-breathing groove position of seat, offer air stream outlet, so the scope of air-flow output contains the front-end edge of lid and this seat at least.

2, airflow barrier protection treatment chair as claimed in claim 1 is characterized in that the position that is opened in the opening of the air stream outlet that falls in this seat overhead guard bottom surface front end surpasses the front-end edge of this seat.

3, airflow barrier protection treatment chair as claimed in claim 1 is characterized in that its integral finish shape of air stream outlet that is opened in this seat overhead guard bottom surface is the ㄩ font.

4, as claim 2 or 3 described airflow barrier protection treatment chairs, it is characterized in that the air stream outlet entire area that is opened in this seat overhead guard bottom surface is provided with diaphragm, form mobile vertically downward laminar airflow when making air-flow output.

As claim 2 or 3 described airflow barriers protection treatment chairs, it is characterized in that 5, the outside width of rebate of air-breathing groove that is opened in this seat corner place is greater than inner notch, and constitute air-breathing hood-like.

6, as claim 2 or 3 described airflow barrier protection treatment chairs, it is characterized in that the air-breathing groove that is opened in this seat corner place is for being L shaped groove.

7, as claim 2 or 3 described airflow barrier protection treatment chairs, it is characterized in that the air-breathing groove that is opened in this seat corner place is an I shape groove.

8, as claim 2 or 3 described airflow barrier protection treatment chairs, it is characterized in that the air-breathing groove that is opened in this seat corner place is a rectangular channel.

9, as claim 2 or 3 described airflow barrier protection treatment chairs, it is characterized in that the air-breathing groove that is opened in this seat corner place is opened on the about handrail of this airflow barrier chair body, and the armrest support inner chamber of this handrail forms the passage of suction airstream.

As claim 2 or 3 described airflow barriers protection treatment chairs, it is characterized in that 10, this branner of bleeding is the medical grade branner of bleeding.