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Device for intraoperative intraocular pressure measurement

A technology for intraocular pressure and pressure monitoring, applied in the field of medical devices, can solve the problems of measuring intraocular pressure changes that cannot be monitored in real time, and achieve the effects of low cost, convenient use and wide applicability

Inactive Publication Date: 2021-04-20
由新英
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a device for intraocular pressure measurement during operation, which solves the problem that the measurement of intraocular pressure changes cannot be monitored in real time during the operation or operation

Method used

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  • Device for intraoperative intraocular pressure measurement
  • Device for intraoperative intraocular pressure measurement
  • Device for intraoperative intraocular pressure measurement

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Experimental program
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Embodiment 1

[0028] Such as Figure 1-4 As shown, the embodiment of the present invention provides an intraocular intraocular pressure measurement device, including a monitoring device 1 , a pressure measurement tube 2 , a connecting device 3 and an intraocular puncture device 4 .

[0029] The monitoring device 1 includes an ECG monitor 101, the ECG monitor 101 is fixedly connected with a pressure transducer 102, and the ECG monitor 101 is fixedly connected with a pressure monitoring module 103 on the top side of the pressure converter 102 , the output end of the pressure monitoring module 103 is electrically connected to the input end of the pressure transducer 102 to facilitate the detection of the intraocular pressure value of the patient.

[0030] Wherein the pressure monitoring module 103 has a pressure monitoring range of 0 to 100 mmHg.

[0031] Among them, the front of the ECG monitor 101 is provided with a display screen 104, and the front of the ECG monitor 101 is provided with a...

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Abstract

The invention provides a device for intraoperative intraocular pressure measurement, and relates to the field of medical instruments. The device for intraoperative intraocular pressure measurement comprises monitoring equipment, a pressure measuring pipeline, a connecting device and an intraocular puncture device, wherein the monitoring equipment comprises an electrocardiograph monitor, a pressure converter is fixedly connected to the interior of the electrocardiograph monitor, a pressure monitoring module is fixedly connected to the position, located on the top side of the pressure converter, in the electrocardiogram monitor, and the output end of the pressure monitoring module is electrically connected with the input end of the pressure converter. By arrangement of the monitoring equipment, the pressure measuring pipeline and the intraocular puncture device, intraocular pressure changes can be monitored in real time in the puncture process and the anti-glaucoma operation process, when the pressure is too high, a puncture needle head is pressed to discharge intraocular fluid to reduce the intraocular pressure, when the intraocular pressure is too low, a continuous flushing system pushes and injects liquid to increase the intraocular pressure to an ideal level, and the device is convenient to use and simple to operate.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a device for intraocular pressure measurement during operation. Background technique [0002] Intraocular pressure is the pressure inside the eyeball, referred to as intraocular pressure. It is the balanced pressure exerted by the contents of the eye on the wall of the eyeball. The intraocular pressure of normal people is stable within a certain range to maintain the normal shape of the eyeball and make the interface of each refractive medium Keep a good refractive state, and the normal intraocular pressure ranges from 10mmHg to 21mmHg (1.33kPa to 2.80kPa). [0003] In glaucoma patients, when anterior chamber puncture or anti-glaucoma surgery is performed to control intraocular pressure, finger measurement is usually used to estimate intraocular pressure or a hand-held tonometer is used to measure intraocular pressure at the end of the operation, but the intraocular pressure cann...

Claims

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Application Information

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IPC IPC(8): A61B3/16
Inventor 由新英李思媛李军
Owner 由新英
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