Multi-parameter intrusive medical probe

Abstract

The invention discloses a multi-parameter intrusive medical probe which comprises a probe shell, a temperature sensing element and at least one other physiological parameter sensing element. The probeshell comprises a closed head portion used for intruding a monitored part, the middle of the probe shell is provided with a blind hole used for assembly of the temperature sensing element, and the lateral side of the probe shell is provided with at least one clamping groove used for assembly of the at least one other physiological parameter sensing element. The temperature sensing element is mounted in the blind hole, and the at least one other physiological parameter sensing element is mounted in the at least one clamping groove. By adoption of one miniature probe, real-time continuous monitoring of various human body physical signals such as internal pressure, temperature and oxygen metabolism is realized, height uniformity of detecting positions is achieved as various sensing elementsare all positioned at the top of the probe, and thus, real-time temperature compensation can be completed by other physiological parameters such as a pressure sensor and an oxygen partial pressure sensor according to temperature sensing data. The multi-parameter intrusive medical probe is wide in application range and high in practicality and accuracy.

Description

technical field [0001] The invention belongs to the field of medical equipment, and more specifically relates to a multi-parameter interventional medical probe. Background technique [0002] Temperature, pressure, and oxygen metabolism are important physiological indicators of the human body. Reliable monitoring of various physiological indicators in the human body will help to diagnose human diseases and improve the treatment effect of patients. [0003] Taking the intensive care of neurosurgery as an example, intracranial hypertension is a common postoperative complication in neurosurgery patients, and it is the key factor leading to the deterioration of neurosurgery patients' postoperative condition. Increased intracranial pressure can lead to a decrease in cerebral perfusion pressure, and even the formation of brain herniation, resulting in disability or death of the patient. Therefore, continuous monitoring of intracranial pressure has become an important part of the ...

AI Technical Summary

Problems solved by technology

[0005] In view of the above defects or improvement needs of the prior art, the present invention provides a multi-parameter interventional medical probe, the purpose of which is to rationally integrate various physiological parameter sensors and package them in a miniaturized probe, thus solving the current Technical problems such as inconvenient monitoring of multi-parameter physiological parameters, inability to continuously monitor multiple parameters or at the same point, and inaccurate monitoring results

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