Postoperative subcutaneous drainage device for thyroid surgery

The invention discloses a postoperative subcutaneous drainage device for thyroid surgery. The postoperative subcutaneous drainage device comprises a drainage tube, a negative pressure drainage ball, a transition drainage tube, a drainage bag, a puncture needle and a skin expander; the drainage tube...

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Hauptverfasser: WEN TIANYUN, ZHAO SHUYAN, QI LINGBIN, DIAO CHANG, ZHAN XIANGXIANG, LI RUI, CHENG RUOCHUAN, ZHANG JIANMING, SU YANJUN, QIAN JUN
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creator WEN TIANYUN
ZHAO SHUYAN
QI LINGBIN
DIAO CHANG
ZHAN XIANGXIANG
LI RUI
CHENG RUOCHUAN
ZHANG JIANMING
SU YANJUN
QIAN JUN
description The invention discloses a postoperative subcutaneous drainage device for thyroid surgery. The postoperative subcutaneous drainage device comprises a drainage tube, a negative pressure drainage ball, a transition drainage tube, a drainage bag, a puncture needle and a skin expander; the drainage tube part of the device is divided into an in-vivo tube section and an in-vitro drainage section, wherein the inner diameter and the outer diameter of the in-vivo tube section are smaller than those of the in-vitro drainage section, and the inner diameter and the outer diameter of the joint of the in-vivo tube section and the in-vitro drainage section are gradually transited and integrally formed and connected; due to the fact that the outer diameter of the built-in in-vivo section is relatively small, the puncture difficulty can be reduced, and the wound surface of a puncture point is relatively small after catheter indwelling succeeds; the inner diameter and the outer diameter of the in-vitro drainage section are rela
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subjects DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
title Postoperative subcutaneous drainage device for thyroid surgery
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