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Drainage nursing device special for hepatobiliary surgery

A nursing device and surgical technology, which is applied to suction devices, oil suction pumps, and other medical devices, etc., can solve problems such as inconvenience in use, inability to automatically adjust the liquid inlet, flushing, etc., and achieve the effect of convenient use.

Active Publication Date: 2019-03-22
GUANGZHOU BRIGHT MEDICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing hepatobiliary surgical drainage devices flush and block the inside of the pipeline by opening the valve, which cannot be automatically flushed and blocked according to its own suction, so as to realize automatic adjustment, and at the same time suck out the accumulated water in the liver During the process, the size of the liquid inlet cannot be automatically adjusted according to the amount of accumulated water inhaled, so as to prevent secondary damage to the liver and gallbladder, which is inconvenient to use

Method used

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  • Drainage nursing device special for hepatobiliary surgery
  • Drainage nursing device special for hepatobiliary surgery
  • Drainage nursing device special for hepatobiliary surgery

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] see Figure 1-5, an embodiment provided by the present invention: a special drainage nursing device for hepatobiliary surgery, including a liquid suction head 1, a drainage tube 2 and a box body 7, a base 9 is provided at the bottom of the box body 7, and the four corners of the bottom of the base 9 Universal wheels 10 are provided everywhere, a liquid collection chamber 8 is arranged inside the casing 7, and a liquid suction pump 11 is arranged inside ...

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Abstract

The invention discloses a drainage nursing device special for hepatobiliary surgery. The drainage nursing device comprises a liquid suction head, a drainage tube and a box, a liquid collection chamberis arranged inside the box, one ends, away from the box, of a diversion tube and a guide tube are connected with the drainage tube, an adjusting seat is fixed at one end of the drainage tube, one end, away from the diversion tube and the guide tube, of the drainage tube is connected with the liquid suction head, first liquid suction ports are uniformly arranged on the side face of the liquid suction head, an inner sleeve head is arranged inside the liquid suction head, and a wavy liquid suction head wraps the outer side of a crossed limiting plate. By the drainage nursing device, convenienceis brought to adjusting caliber in the process of negative pressure reduction, hepatobiliary inside pressure is maintained stable, secondary damage caused to liver and gall is prevented; convenience is brought to increasing pressure when cleaning liquid enters the inside of a connection passage, impact force of the cleaning liquid is improved, and convenience is brought to automatically generatingnegative pressure according to blockage conditions to adjust distance between a second limiting block and a second piston so as to adjust size of an opening of a flushing passage.

Description

technical field [0001] The invention relates to the technical field of drainage nursing equipment for hepatobiliary surgery, in particular to a special drainage nursing device for hepatobiliary surgery. Background technique [0002] Hepatobiliary surgery mainly studies hepatocellular carcinoma, hepatolithiasis, post-hepatitic cirrhosis and acute liver failure caused by severe hepatitis, which are major diseases that seriously threaten the health of the Chinese people. Under the guidance of ultrasound or X-ray fluoroscopy, hepatic and bile duct puncture and drainage are performed through the skin It is a common treatment for obstructive jaundice caused by liver cancer, hepatocellular carcinoma and pancreatic cancer. Drainage catheters and other equipment, under the guidance of medical imaging equipment, are percutaneously punctured through the hepatic and bile ducts, and placed for drainage, so as to restore the liver and gallbladder function and achieve the purpose of treatm...

Claims

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Application Information

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IPC IPC(8): A61M1/00
CPCA61M1/0023A61M1/0058A61M2210/1071A61M1/742A61M1/80A61M1/84A61M2210/005
Inventor 王春侠徐荣许婷
Owner GUANGZHOU BRIGHT MEDICAL TECH
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