Engraving depicting an early gastroscope by Leitner of Vienna. Prisms at the bend enabled the stomach to be observed. It contained a fine channel through which air could be pumped by India rubber balls, top, to inflate the stomach. Dated 19th century.

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Creative#:

TOP21947617

Source:

達志影像

Authorization Type:

RM

Release Information:

須由TPG 完整授權

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No

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No

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No

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