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Signal adapter of invasive blood pressure transducter and invasive blood pressure monitoring system

A sensor joint, invasive blood pressure technology, applied in catheters, cardiac catheters, etc., can solve problems such as pollution, increased risk of secondary infection of patients, and small caliber

Pending Publication Date: 2020-07-07
SHANGHAI DRAEGER MEDICAL INSTRUMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the ventilation tube of the signal adapter of the current invasive blood pressure transducer (IBPtransducter) is a slender ventilation hose, and it is wrapped in the signal adapter. Because it is connected with the sensor air pressure calibration channel, its air outlet is exposed outside the signal adapter, the air inlet and the air outlet are basically straight through, and the air outlet of the ventilation hose is close to the grip of the signal adapter, which is very easy to use contaminated in the process
Moreover, since the air pipe of the signal adapter is thin and long, and the diameter of the air outlet and air inlet is small, it is difficult to effectively clean the inside of the air pipe, which increases the risk of secondary infection to the patient. probability

Method used

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  • Signal adapter of invasive blood pressure transducter and invasive blood pressure monitoring system
  • Signal adapter of invasive blood pressure transducter and invasive blood pressure monitoring system
  • Signal adapter of invasive blood pressure transducter and invasive blood pressure monitoring system

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Embodiment Construction

[0029] As mentioned in the background technology, the signal adapter of the current invasive blood pressure sensor has the problems of being difficult to clean and easily polluted during use. The inventors found that this is because the signal adapter of the current invasive blood pressure sensor The breather tube of the joint is a long and thin breather hose, specifically combined with figure 1 with figure 2 As shown, the signal adapter of this invasive blood pressure sensor includes: a head 10, a connecting part 11, a grip part 12, and a ventilation hose 100, and the ventilation hose 100 directly passes through the head 10, the connecting part 11 and a grip portion 12, wherein the ventilation hose 100 includes an air inlet 101 and an air outlet 102, the air inlet 101 is arranged at the first end surface of the head 10, and the air outlet 102 is close to the At the second end face of the gripping portion 12 ( figure 1 The left side is the first end, and the right side is t...

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Abstract

The present invention discloses a signal adapter of an invasive blood pressure transducter and an invasive blood pressure monitoring system. The signal adapter comprises a head part, a connection part, a holding part and a communication part, the head part comprises a first end face, a second end face and a side face connected with the first end face and the second end face, the first end face ofthe head part is connected with the holding part through the connection part, the communication part is arranged on the head part and comprises a front vent hole, a side vent hole and a vent pipelineconnecting the front vent hole with the side vent hole, the front vent hole is located on the first end face of the head part, and the side vent hole is located on the side face of the head part and relatively close to the second end face of the head part. The signal adapter reduces pollution probability in a use process.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a signal adapter of an invasive blood pressure sensor and an invasive blood pressure monitoring system. Background technique [0002] According to the relevant regulations of medical device standards, medical devices need to have good appearance and structural characteristics to facilitate cleaning and disinfection operations and reduce the risk of secondary infection of patients in medical places. [0003] However, the ventilation tube of the signal adapter of the current invasive blood pressure transducer (IBPtransducter) is a slender ventilation hose, and it is wrapped in the signal adapter. Because it is connected with the sensor air pressure calibration channel, its air outlet is exposed outside the signal adapter, the air inlet and the air outlet are basically straight through, and the air outlet of the ventilation hose is close to the grip of the signal adapter, wh...

Claims

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Application Information

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IPC IPC(8): A61B5/0215
CPCA61B5/02141A61B5/0215A61B5/02156
Inventor 汪皓
Owner SHANGHAI DRAEGER MEDICAL INSTRUMENT CO LTD
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