Mechanical pressure gauge based on medical negative pressure aspirator pressure metering detection
A negative pressure suction device and mechanical pressure technology, applied in the direction of suction equipment, measuring fluid pressure, instruments, etc., can solve problems such as bronchial mucosal injury, atelectasis, and potential safety hazards
Pending Publication Date: 2022-03-22
聊城市检验检测中心
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Problems solved by technology
[0003] When applying the medical negative pressure suction device, in order to ensure safety, the pressure value of the medical mechanical pressure gauge should be observed at intervals to avoid excessive negative pressure, which will lead to long-term negative pressure on the patient. Negative pressure suction operation will cause damage to the patient. For example, when the negative pressure suction is applied to patients with respiratory tract, if the negative pressure is too large, the bronchial mucosa will be seriously damaged, which will easily lead to severe airway damage, atelectasis and hypoxemia. etc. However, when medical staff perform negative pressure suction, it is easy to forget to observe the pressure value of the medical mechanical pressure gauge at intervals, resulting in potential safety hazards
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[0033] Example: Please refer to Figure 1 to Figure 10 :
[0034]The present invention proposes a mechanical pressure gauge based on the pressure measurement and detection of a medical negative pressure suction device, which includes: a medical mechanical pressure gauge 1, and the rear end surface of the pressure gauge end of the medical mechanical pressure gauge 1 is symmetrically arranged with two studs B105. A nut B106 is threadedly installed on each stud B105; a mounting plate 2 is arranged on the rear side of the pressure gauge end of the medical mechanical pressure gauge 1, the mounting plate 2 is a rectangular frame plate, and the front end of the mounting plate 2 is symmetrically provided with Two installation holes A201, two installation holes A201 are plugged with two studs B105 and locked by nuts B106; the rear side of the inner end area of the installation plate 2 is arranged in a rectangular distribution with a total of four studs C204 , each stud C204 is screw...
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The invention provides a mechanical pressure gauge based on medical negative pressure aspirator pressure metering detection, and relates to the technical field of medical mechanical pressure gauges.The mechanical pressure gauge comprises a medical mechanical pressure gauge, a warning shell is internally provided with a microcontroller, a sound chip and a power supply assembly, and the sound chip and the power supply assembly are electrically connected with the microcontroller; sound data of soft music is burnt in the sound chip, a loudspeaker electrically connected with the microcontroller is embedded in the upper side of the right end face of the warning shell, medical staff can be reminded once every 10 seconds, the medical staff is reminded to observe the pressure value of the medical mechanical pressure gauge, and therefore it is ensured that during negative pressure suction, the negative pressure is kept at the normal limit value, and the negative pressure suction efficiency is improved. The situation that a patient is hurt due to the fact that negative pressure suction is carried out in the state that negative pressure is too large for a long time is avoided, and the problem that when medical workers carry out negative pressure suction, the medical workers easily forget to observe the pressure value of a medical mechanical pressure gauge once at intervals, and potential safety hazards exist is solved.
Description
technical field [0001] The invention relates to the technical field of medical mechanical pressure gauges, in particular to a mechanical pressure gauge based on pressure measurement and detection of a medical negative pressure suction device. Background technique [0002] The medical mechanical pressure gauge is applied to the medical vacuum suction device to display the negative pressure value of the medical negative pressure suction device in real time. [0003] When applying the medical negative pressure suction device, in order to ensure safety, the pressure value of the medical mechanical pressure gauge should be observed at intervals to avoid excessive negative pressure, which will lead to long-term negative pressure on the patient. Negative pressure suction operation will cause damage to the patient. For example, when the negative pressure suction is applied to patients with respiratory tract, if the negative pressure is too large, the bronchial mucosa will be serious...
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Login to View More IPC IPC(8): G01L19/12G01L19/14A61M1/00
CPCG01L19/12G01L19/144
Inventor 张伟艳
Owner 聊城市检验检测中心