Ultrasonic emulsification abortion unit

A technology of phacoemulsification and ultrasonic electricity, which is applied in the field of medical equipment to achieve the effects of improving success rate, easy operation and relieving pain

Active Publication Date: 2015-05-20
鄄城县凤凰镇卫生院
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Phacoemulsification technology has a history of nearly 40 years since its birth. It is usually used in cataract phacoemulsification surgery. Its technical principle is to convert electrical energy into mechanical energy through ultrasonic The nipple tip vibrates at low amplitude and high frequency, and transmits this vibr

Method used

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  • Ultrasonic emulsification abortion unit

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Embodiment Construction

[0014] The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

[0015] see figure 1 , a phacoemulsification abortion device, comprising a base, a host, a phacoemulsification handle, an image acquisition system, an optical recognition system, a foot switch system and a sound system, the host is installed on the base, the phacoemulsification handle, the image acquisition system, The optical recognition system, the foot brake system and the sound system are all connected to the main unit through wires. An operation table is installed on the upper end of the main unit, and a display and operation buttons are arranged on the upper end of the main unit. The main unit also includes an ultrasonic generator, a computer, a negative pressure flow Control system, perfusion suction system and energy measurement system, the ultrasonic generator includes a frequency generator and a power amplifier, the perfusion suction syste...

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Abstract

The invention discloses an ultrasonic emulsification abortion unit comprising a base, a main part, an ultrasonic emulsification handpiece, an image acquisition system, an optical recognition system, a foot brake system and a sound system. The upper end of the main part is provided with an operating tabletop. The operating tabletop is provided with a display and operating buttons. The main part is further internally provided with an ultrasonic electric generator, a computer, a vacuum flow control system, a perfusion and suction system and an energy measuring system. The perfusion and suction system comprises perfusion liquid, a perfusion electromagnetic valve, a suction pump, a relief valve, a sensor and a waste liquid bag. The ultrasonic emulsification handpiece comprises an emulsification needle and a transducer. The optical recognition system comprises a key frame processor, a preprocessor, a target detector, an image processing module and an image light-dark color difference analysis module. The ultrasonic emulsification abortion unit has the advantages that neither uterine dilation nor uterine curettage is required, pain that an accepter experiences is greatly lightened, the use of an auxiliary foot brake leads to minimization of surgical risk, operating is facilitated, safety and reliability are ensured and surgical success rate is increased.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a ultrasonic emulsification abortion device. Background technique [0002] Phacoemulsification technology has a history of nearly 40 years since its birth. It is usually used in cataract phacoemulsification surgery. Its technical principle is to convert electrical energy into mechanical energy through ultrasonic The nipple tip vibrates at low amplitude and high frequency, and transmits this vibration to the cataract that has been attracted by negative pressure to break it into a milky shape, and then apply negative pressure to attract it; Phacoemulsification can be applied to other body parts except ophthalmology; however, there are no reports on the application of phacoemulsification to artificial termination of pregnancy. [0003] Applying phacoemulsification technology to artificial termination of pregnancy has its irreplaceable advantages. First, the emulsification ...

Claims

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Application Information

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IPC IPC(8): A61B17/42
CPCA61B17/320068A61B17/42A61B2017/320084
Inventor 蒲馨
Owner 鄄城县凤凰镇卫生院
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