Liver and gallbladder drainage device
A technology of hepatobiliary and drainage tubes, which is applied in the direction of suction equipment, pumping and pumping systems, etc., can solve the problems of adjusting drainage efficiency, and achieve the effects of ensuring no damage, benefiting bed rest, and improving safety and stability
Pending Publication Date: 2020-11-20
YANGZHOU FIRST PEOPLES HOSPITAL
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Problems solved by technology
[0005] The present invention intends to provide a hepatobiliary drainage device, which solves the problem that the existing hepatobiliary drainage device cannot adjust the drainage efficiency according to the actual situation of the patient
Method used
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Embodiment
[0023] as attached figure 1 and figure 2 Shown: a liver and gallbladder drainage device, including an "L"-shaped drainage tube 1, a liquid storage tank 2 is provided at the lower end of the drainage tube 1, an air pump 3 is connected to the liquid storage tank 2, and a bottom is provided inside the drainage tube 1 Have the baffle plate 4 of through hole, the drainage pipe 1 on the right side of baffle plate 4 is slidably connected with sleeve pipe 5, and the sleeve pipe 5 is rotated and connected with circular blocking block 6 (as attached image 3 As shown), the blocking block 6 is provided with a plurality of drainage grooves 7 whose diameters gradually increase in the circumferential direction, and the area of the blocking block 6 between the plurality of drainage grooves 7 is greater than the area of the through hole, and the diameters of the drainage grooves 7 are all smaller than the diameter of the through hole , the right end of the blocking block 6 is attached w...
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The invention discloses a liver and gallbladder drainage device, and particularly relates to the technical field of medical instruments. The liver and gallbladder drainage device comprises a drainagetube, a liquid storage tank is arranged on the drainage tube, and the liquid storage tank is connected to an air exhauster. The device is characterized in that: a baffle with a through hole in the bottom is arranged in the drainage tube, one side of the baffle is slidably connected to a sleeve, a stop block is rotationally connected into the sleeve, a plurality of drainage grooves with gradually increased diameters are formed in the stop block in the circumferential direction, one end of the stop block is connected to a rotating handle with one end located outside the drainage tube, a slidinggroove is formed in the end, away from the through hole, of the sleeve, a sliding block and a T-shaped fluid-discharge tube are slidably connected in the sliding groove, a spring is connected betweenthe sliding block and the drainage tube, a plurality of drainage holes communicating with the drainage grooves are formed in the sliding groove, and the fluid-discharge tube communicates with the drainage holes. The device solves the problems that existing liver and gallbladder drainage devices cannot adjust the drainage efficiency according to the actual situation of a patient, and can be used for liquid drainage in the body cavity of the patient.
Description
technical field [0001] The invention relates to the technical field of medical devices, in particular to a hepatobiliary drainage device. Background technique [0002] In order to effectively treat diseases such as cholestasis, obstructive jaundice, and secondary infection caused by obstruction of the biliary system, percutaneous transhepatic biliary puncture can be performed under the guidance of medical imaging equipment through puncture needles, drainage catheters, etc. Drainage tube to remove the bile and secretions accumulated in the body cavity from the original place and excrete them out of the body, so as to prevent accumulation in the body cavity or the surgical field, secondary compression symptoms, infection or tissue damage. Drainage can achieve the purpose of reducing pressure, relieving pain, reducing inflammation, preventing the spread of inflammation, and facilitating the disappearance of inflammation, so as to achieve the purpose of restoring liver and gallb...
Claims
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IPC IPC(8): A61M1/00
CPCA61M1/0023
Inventor 陶立德胥广才张立洪张培建张国栋
Owner YANGZHOU FIRST PEOPLES HOSPITAL