Preparing device for subcutaneous drainage catheter for laparoscopic surgery

A laparoscopic technique for surgery, applied in the direction of suction equipment, etc., can solve problems such as the troublesome location of subcutaneous fluid, achieve the effect of speeding up, reducing the difficulty of getting started, and ensuring efficiency

Active Publication Date: 2022-04-01
重庆市璧山区人民医院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a subcutaneous drainage catheter preparatory device for laparoscopic surgery, which has the advantages of reducing the time for patients to perform drainage operations, etc., and solves the problem that the drainage method first needs to irradiate subcutaneous fluid through color ultrasound. The location of the more troublesome problem

Method used

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  • Preparing device for subcutaneous drainage catheter for laparoscopic surgery
  • Preparing device for subcutaneous drainage catheter for laparoscopic surgery
  • Preparing device for subcutaneous drainage catheter for laparoscopic surgery

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Example 1, please refer to Figure 1 - Figure 4 :

[0033]Including the reserved outer casing 1, the material of the reserved outer casing 1 is PVC polyvinyl chloride or other non-toxic and hard plastic material, and the interior of the reserved outer casing 1 is hollow and there is no upper surface, and the inner wall of the reservation 1 is fixed. The separation film 3, the upper surface of the spacer film 3 is in the same horizontal position with the upper surface of the reserved outer casing 1, the separation film 3 is a medical polypropylene textile into a mesh, and the lower surface of the reserved housing 1 is provided with preset The drainage tube 2, the upper end of the preset drainage pipe 2 penetrates the inside of the reserved outer casing 1, and the pre-drainage tube 2 is slidably connected to the reserved casing 1, and the lower end of the preset drain tube 2 is provided with a prefabricated needle;

[0034] The outer surface of the reserved outer casing 1 is f...

Embodiment 2

[0036] Example 2, please refer to Figure 5 - Figure 8 :

[0037] The second embodiment is modified on the basis of the first example;

[0038] The drain tube head 12 is provided through the upper surface of the support block 7, and the lower surface of the drain tube head 12 is also opened with the threaded groove of the threaded block 9, so that the drain tube head 12 is threaded by the threaded groove and the threaded block 9 threaded connection, drainage The upper surface of the pipe head 12 is fixedly connected to the external drainage tube 13, and the upper end of the outer drainage tube 13 is connected to the drainage bottle, and the lower end of the external drainage tube 13 extends into the threaded groove through the drain tube head 12, thereby external drainage tube 13 is in communication with the thread, when the drain tube head 12 is mounted on the through support block 7, the external drainage tube 13 is coincident with the preset drainage tube 2;

[0039] On the oute...

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PUM

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Abstract

The invention relates to the technical field of medical devices, and discloses a subcutaneous drainage catheter preparatory device for laparoscopic surgery, which includes a reserved shell, a barrier film is fixedly connected to the inner wall of the reserved shell, and the lower surface of the reserved shell is provided with The drainage tube is preset, the outer surface of the reserved casing is fixedly connected with two extruded airbags, the inner wall of the bottom of the reserved casing is fixedly connected with a contraction airbag, the upper surface of the contraction airbag is fixedly connected with a penetrating support block, and the penetrating support block The upper surface is provided with a skin-breaking blade, and the upper surface of the support block is provided with a drainage tube head. The upper surface of the drainage tube head is fixedly connected with an external drainage tube, and a supporting mechanism is arranged on the drainage tube head. The subcutaneous drainage catheter reserved device for laparoscopic surgery can treat subcutaneous effusion in a reserved way, which reduces the time and cost for patients to treat subcutaneous effusion, reduces the difficulty of getting started for medical staff, and guarantees Efficiency in the treatment of subcutaneous effusions.

Description

Technical field [0001] The present invention relates to the field of medical devices, and is specifically a subcutaneous drainage conduit reserved for laparoscopic surgery. Background technique [0002] Laparoscopic surgery is a small trauma, minimal damage to the internal tissue of patients and the patient's postoperative wound pain, so that patients can be discharged faster after surgery, so that laparoscopic surgery has attracted great attention, especially in groin The treatment of hernia has been widely used. [0003] However, according to the disclosed medical academic report "Laparoscopic Factory Due to the Lapsenal Slim Subsidic Factory", the probability of existing effusion under the subcutaneous subcutaneous, especially the scrotum fluid and the fluid or Hematoma, some patients have a long effusion, and severe may cause a variety of complications to affect the health of patients. The existing most subcutaneous fluid treatment is a puncture liquid or a tube drainage, and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M1/00
Inventor 赖苏何
Owner 重庆市璧山区人民医院
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