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Medical drainage nursing device for hepatobiliary surgery department

A nursing device and surgical technology, applied in suction devices, other medical devices, hydraulic/pneumatic audible signals, etc., can solve the problems of body droplets and spills, affecting the effective use of nursing devices, and achieve the effect of improving the use effect.

Pending Publication Date: 2022-06-07
中国人民解放军总医院第八医学中心
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] After the drainage nursing device in the prior art is used, part of the body fluid inhaled in the drainage tube will remain inside. When the nursing tube is pulled out from the body, the working end of the nursing tube will cause the internal liquid to flow out due to its open state. Or backflow, resulting in dripping and spilling of body fluids, affecting the effective use of nursing devices

Method used

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  • Medical drainage nursing device for hepatobiliary surgery department
  • Medical drainage nursing device for hepatobiliary surgery department
  • Medical drainage nursing device for hepatobiliary surgery department

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] See Figure 1- Figure 3As shown, an embodiment of the present invention described a medical hepatobiliary surgical drainage nursing device, comprising a drainage tube 1; One end of the drainage tube 1 is connected to the storage chamber 2, the other end of the drainage tube 1 is connected to the drainage head 3, the internal drainage head 3 is provided with a funnel cavity, the funnel is provided with a sealing column 4, the sealing column 4 is opened on the end face of the drainage pipe 1 5, the diversion tank 5 is provided on the side wall of the sealing column 4 side wall connected to the diversion groove 6, the side wall of the drainage head 3 is provided with a drainage hole 7 in conjunction with the diversion tank 6, the drainage groove 5 is sliding connected to the sealing block 8, The sealing block 8 is connected to the inner end of the drainage tank 5 is connected to the elastic member 9, the outer end of the sealing block 8 is provided with a liquid outlet tank 6 a...

Embodiment 2

[0038] as Figure 4 As shown, compared with example one, wherein another embodiment of the present invention is: the deflection slot 6 on the sealing column 4 is solidly connected to the side wall of no. 1 magnetic block 28, the inner end of the side wall of the block 8 is provided with a chute mated with the diversion slot 6, the chute internal sliding connection has a piston 29, the piston 29 is provided with a magnetic block 28 phase repulsion of the second magnetic block 30, the second magnetic block 30 is connected to the inner end of the chute spring; When the block 8 slides in the chute under the action of the pull rope 11, and makes the drainage tube 1 block, it can drive the chute movement to the diversion slot 6, at this time the two magnetic blocks repel each other, and drive the piston 29 to slide to the inner end of the chute, so that the diversion tank 6 and the drainage hole 7 are in a negative pressure state, and the residual body fluids can be sucked inward, reduci...

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Abstract

The invention belongs to the technical field of medical instruments, and particularly relates to a medical hepatobiliary surgery drainage nursing device which comprises a drainage tube. One end of the drainage tube is connected with a storage cavity, the other end of the drainage tube is connected with a drainage head, a sliding cavity is formed in the drainage head, a blocking column is arranged in the sliding cavity, a drainage groove is formed in the end face, close to the drainage tube, of the blocking column, and the inner end of the drainage groove is slidably connected with a blocking block. The outer end of the plugging block is connected with a pull rope, and a negative pressure machine is installed at the top end of the side wall of the storage cavity. After drainage is finished, by pulling a pull rope, the pull rope drives a plugging block to slide in a sliding cavity and drives the end of a liquid outlet groove in the side wall of the pull rope to be staggered with a flow guide groove and a drainage hole, so that the working end of the drainage tube is in a plugged state, and the probability that in the process that the drainage tube is taken out of the body of a patient, the drainage tube is blocked is reduced. Body fluid left in the drainage nursing device flows back or drips everywhere, and the using effect of the drainage nursing device is improved.

Description

Technical field [0001] The present invention belongs to the field of medical device technology, specifically a medical hepatobiliary surgery with drainage nursing device. Background [0002] Hepatobiliary surgery mainly studies hepatocellular carcinoma, hepatobiliary duct stones, post-hepatitis cirrhosis and acute liver failure caused by severe hepatitis is a major disease that seriously threatens the health of the Chinese people, and hepatobiliary surgery sometimes needs to use drainage nursing devices to drain patients in the medical process. [0003] After the drainage nursing device in the prior art is used, part of the body fluid inhaled in the drainage tube will remain inside, when the nursing tube is withdrawn from the body, the working end of the nursing tube will cause the outflow or reflux of its internal liquid due to being in an open state, resulting in the dripping and spilling of body fluids, affecting the effective use of the nursing device. [0004] Thus, the pres...

Claims

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Application Information

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IPC IPC(8): A61M1/00G08B21/24G08B3/06
CPCG08B21/24G08B3/06A61M2205/18Y02A50/30
Inventor 成玉靖李丽李荣
Owner 中国人民解放军总医院第八医学中心
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