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A surgical operation, hepatobiliary technology, applied in the direction of suction equipment, chemistry, etc., can solve the problem of unable to extract air
Active Publication Date: 2021-06-29
南京市淑先科技有限公司
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Problems solved by technology
[0005] In order to overcome the shortcomings of the existing technology that the air in the extraction bottle cannot be completely extracted and the glass bottle needs to be lifted manually, the technical problem to be solved is to provide a method that can automatically lift the hepatobiliary surgery by reducing the air pressure. Posterior drainage device
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Embodiment 1
[0027] A drainage device for hepatobiliary surgery, such as figure 1 , figure 2 and image 3 As shown, it includes a base 1, a negative pressure pump 2, a wire 3, a catheter 4, a placement mechanism 5, and a drainage mechanism 6. A negative pressure pump 2 is provided on the front side of the top of the base 1, and a placement mechanism 5 is provided on the rear side of the top of the base 1. Placement mechanism 5 is provided with two wires 3, and wire 3 is connected with negative pressure pump 2, and placement mechanism 5 upper front side is provided with drainage mechanism 6, and drainage mechanism 6 top is provided with catheter 4, and catheter 4 is connected with wire 3.
[0028] Placement mechanism 5 includes support 51, screw 52, guide rod 53 and support block 54, and base 1 top rear side is provided with support 51, and support 51 is connected with lead wire 3, and support 51 upper front side is provided with four screws 52 by screw thread, The middle part of the f...
Embodiment 2
[0032] On the basis of Example 1, such as Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, a lifting assembly 7 is also included, and the lifting assembly 7 includes a cylinder 71, a connecting block 72, a pushing block 73, an adhesive block 74, a guide rail 75 and a first rack 76, and the lower part of the bracket 51 is symmetrically provided with connecting blocks 72 , A cylinder 71 is provided between the connection block 72 and the base 1, an adhesive block 74 is arranged symmetrically on the left and right sides of the bracket 51, and a guide rail 75 is provided on the front side of the adhesive block 74, and a first rack is slidingly provided on the guide rail 75 76, a push block 73 is arranged between the first racks 76, the lower part of the push block 73 is connected with the piston rod of the cylinder 71, and the upper part of the push block 73 is slidably matched with the support block 54.
[0033]Also includes a reinforcing assembly 8, the ...
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Abstract
The invention relates to a drainage device, in particular to a drainage device used after hepatobiliary surgery. The technical problem to be solved is to provide a drainage device used after the hepatobiliary surgery, which can reduce air through pressure and can be automatically lifted. The drainage device used after hepatobiliary surgery comprises a base, a negative pressure pump, wires, a catheter, a placing mechanism and a drainage mechanism; the base and the negative pressure pump, wherein the negative pressure pump is arranged on the front side of the top of the base; the placing mechanism, which is arranged on the rear side of the top of the base; the wires, there are two wires arranged on the placing mechanism, and the wires are both connected with the negative pressure pump; the drainage mechanism, which is arranged on the front side of the upper part of the placing mechanism; the catheter, which is arranged on the upper portion of the drainage mechanism, and the catheter is connected with the wires. According to the invention, the effects that air is reduced through the pressure, and the drainage device can be lifted automatically are achieved.
Description
technical field [0001] The invention relates to a drainage device, in particular to a drainage device for hepatobiliary surgery. Background technique [0002] Hepatobiliary surgery mainly studies acute liver failure caused by hepatocellular carcinoma and severe hepatitis, and these major diseases are the most threatening to the health of the Chinese people. With the establishment of a disease-based multidisciplinary expert team and a joint diagnosis and treatment mechanism, Improve and popularize, so that patients with liver and gallbladder can obtain optimal treatment. [0003] However, the existing technology cannot completely extract the air in the extraction bottle when extracting the blood oozing after hepatobiliary surgery, which will cause air to enter the patient's body, and the height of the glass bottle needs to be manually lifted and lowered, resulting in people Time-consuming. [0004] In view of the problems existing in the above-mentioned prior art, it is nec...
Claims
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