Incision balloon dilator special for pleuroperitoneal cavity surgery

A technology of thoracoabdominal cavity and dilator, which is applied in the field of medical devices, can solve the problems of dripping, other complications of patients, and the failure of interstitial fluid to be treated in time, and achieve the effect of reasonable structure, simple structure, and injury prevention

Active Publication Date: 2021-11-12
SUZHOU BEINUO MEDICAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the above-mentioned equipment has the following disadvantages: the first expansion plate and the second expansion plate are in contact with the tissue at the incision, and the incision at the surgical site will continuously produce interstitial fluid, which will drip along the first expansion plate and the second expansion plate. In the patient's body, the interstitial fluid cannot be processed in time, leading to other complications in the patient

Method used

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  • Incision balloon dilator special for pleuroperitoneal cavity surgery
  • Incision balloon dilator special for pleuroperitoneal cavity surgery
  • Incision balloon dilator special for pleuroperitoneal cavity surgery

Examples

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Embodiment

[0030] Example: Reference Figure 1-6A special incision balloon dilator for thoracoabdominal surgery is shown, which includes a plurality of expansion rings 1, and a pair of elastic connecting wires 3 are slidingly connected between each of the plurality of expansion rings 1. The same airbag 2 is provided, and a plurality of setting wires 4 are fixedly connected to one side of a plurality of expansion rings 1. When a plurality of setting wires 4 cooperate with the airbag 2, the airbag 2 on this place is in a concave structure 15, and the concave shape The structure 15 is provided with a plurality of drain holes, the drain holes are fixedly connected with a liquid discharge branch pipe 13, and the air bag 2 is provided with a liquid discharge annular pipe 14, and one end of the liquid discharge branch pipe 13 is fixedly connected with the liquid discharge annular pipe 14, The side wall of the liquid discharge annular pipe 14 is fixedly connected with a liquid discharge main pip...

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PUM

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Abstract

The invention discloses an incision balloon dilator special for pleuroperitoneal cavity surgery. The incision balloon dilator further comprises a plurality of dilating rings, wherein the same balloon is arranged on the arc-shaped inner sides of the dilating rings; one side of each dilating ring is fixedly connected with a plurality of shaping wires; the shaping wires are arranged to limit the corresponding portions of the balloon to form a concave structure when the balloon expands; a plurality of liquid discharging holes are formed in the concave structure; liquid discharging branch pipes are fixedly connected to the liquid discharging holes; a liquid discharging annular pipe is arranged in the balloon; one end of each liquid discharging branch pipe is fixedly connected to the liquid discharging annular pipe; a liquid discharging main pipe is fixedly connected to the side wall of the liquid discharging annular pipe; and one end of the liquid discharging main pipe penetrates through the balloon. According to the scheme, tissue fluid generated at the contact position of an incision and the balloon dilator is discharged, other complications caused when the tissue fluid drips into the body of a patient are avoided, the balloon makes contact with the incision, and therefore the incision tissue is prevented from being damaged.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an incision balloon dilator for thoracoabdominal surgery. Background technique [0002] In thoracoabdominal surgery, when the doctor makes an incision on the patient's surgical site, the incision will close automatically due to the contraction of human tissue, affecting the normal operation of the operation. In order to ensure the normal operation of the operation, it is necessary to use an incision dilator to retract the incision , to obtain a wider field of view, which is convenient for doctors to perform surgical treatment. [0003] For example, the publication number is that CN210095804U Chinese patent discloses a kind of incision dilator for general surgery, comprising a first expansion board, a second expansion board and a miniature air pump, air bags are installed at the left and right ends of the bottom of the first expansion board, so The second expansion plate ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/02
CPCA61B17/0293
Inventor 周铁君
Owner SUZHOU BEINUO MEDICAL EQUIP
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