名稱：5?填充柱

規(guī)格：5mm（OD)*4mm(ID)*3m，60-80Mesh

使用溫度：320°C

編號：20220807001

應(yīng)用：藥典氧，氮，一氧化碳，甲烷的測定

目前,國外的醫(yī)院也已大量使用各型分子篩制氧機(jī)作為醫(yī)院的氧源。 我國在分子篩制氧機(jī)研制方面起步上世紀(jì)80年代,但是目前大型醫(yī)院使用雙塔交替吸附工作的PSA分子篩制氧系統(tǒng)多為分立式、體積大、占地面積大、噪音較高,不適于中小型醫(yī)院推廣,且須有工作人員職守,定時記錄數(shù)據(jù),不能遠(yuǎn)程監(jiān)控。中小型醫(yī)院所使用的一體式ATF型分子篩制氧機(jī)多為香港尚健醫(yī)療科技發(fā)展有限公司上世紀(jì)90年代推出的產(chǎn)品,但它不能實(shí)現(xiàn)各個機(jī)組的單獨(dú)控制,致使設(shè)備檢修的不便,且價格較高。 在此背景之下,是在傳統(tǒng)PSA分子篩吸附制氧技術(shù)的基礎(chǔ)上,通過深入分析傳統(tǒng)PSA分子篩制氧系統(tǒng)結(jié)構(gòu),合理的選擇設(shè)備部件、控制器件及創(chuàng)新的結(jié)構(gòu)設(shè)計,自主研發(fā)出一套體積小、便于操作、檢修、運(yùn)行穩(wěn)定、噪聲低,用于手術(shù)室、搶救室、治療室和各個病房終端處氧氣供應(yīng)、供醫(yī)療使用的醫(yī)用分子篩制氧機(jī)。 系統(tǒng)應(yīng)用6臺ATF分子篩吸附塔為核心制氧器件,完成了分子篩制氧機(jī)的主體設(shè)計;采用低功耗MCU--MSP430F149作為核心控制器,完成了分子篩吸附制氧機(jī)控制系統(tǒng)的硬件設(shè)計和軟件設(shè)計。系統(tǒng)應(yīng)用MSP430F149內(nèi)部集成的12位ADC完成了產(chǎn)品氧氣的流量、壓力、濃度信號的實(shí)時采集,應(yīng)用MSP430F149單片機(jī)I/O數(shù)量較多的特點(diǎn)完成了對6個機(jī)組的單獨(dú)控制,同時,系統(tǒng)應(yīng)用串口轉(zhuǎn)以太網(wǎng)技術(shù)完成了遠(yuǎn)程數(shù)據(jù)的傳輸和遠(yuǎn)程監(jiān)控系統(tǒng)的設(shè)計。


醫(yī)用分子篩吸附制氧測定5?填充柱 測試譜圖：



Medical molecular sieve adsorption oxygen determination 5A packed column
Medical molecular sieve adsorption oxygen determination 5A packed column Details:

Name: 5A packed column

Specifications: 5mm(OD)*4mm(ID)*3m, 60-80Mesh

Operating temperature: 320°C

No.: 20220807001

Application: Determination of Pharmacopoeia oxygen, nitrogen, carbon monoxide, methane

At present, foreign hospitals have also used a large number of molecular sieve oxygen generators as the oxygen source of the hospital. The development of molecular sieve oxygen generators in my country started in the 1980s, but at present, the PSA molecular sieve oxygen generator systems that use double-tower alternate adsorption work in large hospitals are mostly discrete, large in size, large in area, and high in noise, which are not suitable for It is popularized in small and medium-sized hospitals, and must have staff on duty, record data regularly, and cannot monitor remotely. The integrated ATF molecular sieve oxygen generator used in small and medium-sized hospitals is mostly a product launched by Hong Kong Shangjian Medical Technology Development Co., Ltd. in the 1990s, but it cannot realize the individual control of each unit, which makes equipment maintenance inconvenient and expensive. higher. Under this background, based on the traditional PSA molecular sieve adsorption oxygen production technology, through in-depth analysis of the traditional PSA molecular sieve oxygen production system structure, reasonable selection of equipment components, control devices and innovative structural design, a set of volumetric Small, easy to operate, maintain, stable in operation and low in noise, it is a medical molecular sieve oxygen generator used for oxygen supply in operating rooms, rescue rooms, treatment rooms and terminals of various wards, and for medical use. The system uses 6 ATF molecular sieve adsorption towers as the core oxygen generating device, and completes the main design of the molecular sieve oxygen generator; adopts the low-power MCU--MSP430F149 as the core controller, completes the hardware design and control system of the molecular sieve adsorption oxygen generator control system. software design. The system uses the 12-bit ADC integrated in MSP430F149 to complete the real-time acquisition of product oxygen flow, pressure and concentration signals, and uses the characteristics of MSP430F149 single-chip microcomputer with a large number of I/O to complete the independent control of 6 units. At the same time, the system uses serial ports. The transfer of Ethernet technology completes the design of remote data transmission and remote monitoring system.

Medical molecular sieve adsorption oxygen determination 5A packed column Test spectrum: