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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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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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</abstract><oa>free_for_read</oa></addata></record> |
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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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