A thoracentesis device

A device and thoracic cavity technology, applied in the field of thoracentesis equipment, can solve the problems of poor measurement and evaluation of the accuracy of manual puncture, and achieve the effects of ingenious design, low cost and convenient operation
CN103462673BInactive Publication Date: 2016-08-10ε…³ηΎŽηŽ‰
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
ε…³ηΎŽηŽ‰
Publication Date
2016-08-10
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The invention relates to a thoracentesis device. All are first positioned by B-ultrasound, and then manually punctured by doctors based on experience. Because the thoracentesis is blocked by the ribs, it is necessary to choose to perform oblique puncture in the gap of the ribs. The thoracentesis equipment includes an operating table for patients to lie on and a B-ultrasound machine connected to the operating table. A real-time monitor is slid on the operating table. The B-ultrasound machine includes a host computer, an image data transmission line and a probe. , wherein one end of the image data transmission line is connected to the host, and the other end is connected to the input end of the real-time monitor; the probe is provided with a puncture groove, and the puncture groove is provided with a puncture needle hole at the bottom, and its groove shape is upward Gradually fan out. The invention integrates B-ultrasound positioning and real-time monitoring of the whole puncture process on a continuous operating platform through the modification of the probe structure, and is especially suitable for puncture at a thoracic cavity positioning angle.
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Description

technical field

[0001] The invention relates to a thoracentesis device. Background technique

[0002] At present, thoracentesis is performed first by B-ultrasound positioning, and then manual puncture is performed by doctors based on experience. If the puncture point is in the abdomen, a vertical puncture can be performed. However, when the puncture point is in the thoracic cavity, because there are ribs blocking it, oblique puncture should be performed in the rib gap. For example, in the field of thoracentesis, the puncture point is required to be between the 7th and 9th intercostals under the scapula or the 6th or 7th intercostal space on the axillary midline. , can pump out gas to treat pneumothorax, and at the same time, can also pump out inflammatory exudate in the pleural cavity, or inject drugs to treat pleurisy and relieve respiratory distress symptoms. The liquid can be used for various purposes such as laboratory tests and bacterial culture. Or misjudgment, the a...

Claims

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