Anesthesia waste gas purifier in operating room
A waste gas purifier and operating room technology, applied in the fields of greenhouse gas capture, chemical instruments and methods, nitrous oxide capture, etc., can solve the problems of poor efficiency of purification devices for anesthesia waste gas and no purification devices for anesthesia waste gas laughing gas, etc. , to achieve the effect of easy maintenance, simple structure and high degree of automation
Inactive Publication Date: 2021-06-22
QINGDAO WOMEN & CHILDREN HOSPITAL
View PDF8 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] In the prior art, the efficiency of the purification device for anesthesia waste gas is poor, and there is no effective purification device specifically for the laughing gas in anesthesia waste gas
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0026] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0027] Example: such as figure 1 , 2 , an anesthetic waste gas purifier in an operating room as shown in 3, mainly includes a support device 1, a purification box 2, a mechanical arm 3, a waste gas collection device 4, a waste gas purification device, a power supply 7 and a control device 8;
[0028] The support device 1 includes a support base 11 and a support rod 12, and the exhaust gas purification device includes an ion purification device 5 and a catalyst reactor 6;
[0029] The support rod 12 is arranged on the support base 11, and the purification box 2 is arranged on the support rod 12; the purification box 2 is provided with a door; 2 at the upper end, the outlet 22 is set at the lower end of the purification box 2;
[0030] Such as figure 1 , 2 , 4, the mechanical arm 3 is arranged at the center of the upper end of the ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses an anesthesia waste gas purifier in an operating room, which mainly includes a support device, a purification box, a mechanical arm, a waste gas collection device, and a waste gas purification device; the waste gas purification device includes an ion purification device and a catalyst reactor; the mechanical arm It is arranged at the center of the upper end of the purification box; the waste gas collection device is arranged on the mechanical arm; the ion purification device includes an ion reaction box, an electrostatic adsorption chamber, an air intake pipe, an anion generator, an electrostatic adsorption device and an exhaust pipe, The catalyst reactor is set with N 2 O decomposition catalyst; the anesthesia waste gas of the present invention passes through negative ion reaction, activated carbon adsorption, photocatalyst treatment and catalyst reaction and is discharged after being filtered through a HEPA filter. The whole process can effectively purify the anesthesia waste gas, and the present invention is suitable for mass promotion.
Description
technical field [0001] The invention belongs to the technical field of anesthesia waste gas purifiers, and in particular relates to an anesthesia waste gas purifier in an operating room. Background technique [0002] With the gradual increase in the application of inhaled anesthetics in the operating room, the anesthetic gas or vapor diffused in the operating room during the operation will inevitably cause air pollution in the operating room environment. Long-term exposure to the polluted environment of trace amounts of anesthesia exhaust gas can have adverse effects on the physical and mental health of operating room staff, especially female staff during pregnancy and lactation, which may cause spontaneous abortion, fetal deformation and reduced fertility danger. The anesthesia exhaust gas pollution and its hazards in the operating room have attracted widespread attention. Reducing the anesthesia exhaust gas pollution in the operating room and strengthening the health prot...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B01D53/86B01D50/00B01D53/56
CPCB01D50/00B01D53/007B01D53/04B01D53/32B01D53/8625B01D2253/102B01D2255/20738B01D2255/50B01D2257/402B01D2259/804Y02C20/10
Inventor 张海青牛亮闫作丽
Owner QINGDAO WOMEN & CHILDREN HOSPITAL