Chemotherapy device for esophageal cancer

A technology for esophageal cancer and extruded tubes, which is applied in the field of medical devices, can solve problems such as limited injection points, difficult operation, and easy bleeding, and achieve the effects of pain relief, large market prospects, and easy promotion and use

Inactive Publication Date: 2020-07-28
HENAN UNIV OF CHINESE MEDICINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current chemotherapy for esophageal cancer usually uses injection chemotherapy. However, due to the large range of lesions and limited injection points for middle-advanced patients, the operation is difficult, and injection puncture is likely to cause bleeding, esophageal atrophy and other symptoms.

Method used

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  • Chemotherapy device for esophageal cancer
  • Chemotherapy device for esophageal cancer

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Embodiment Construction

[0022] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments, so that those skilled in the art can implement it with reference to the description.

[0023] It should be understood that terms such as "having", "comprising" and "including" used herein do not exclude the presence or addition of one or more other elements or combinations thereof.

[0024] Such as figure 1 with figure 2 As shown, the present invention provides a chemotherapy device for esophageal cancer, comprising:

[0025] The esophageal insertion structure comprises a rubber probing tube 1 provided with a connecting portion 5 at the top, an extruding tube 6 threadedly connected with the connecting portion 5, and a miniature hemispherical latex bag 2 fixed at the bottom end of the rubber probing tube 1. The hollow structure inside the miniature hemispherical latex bag 2 communicates with the inside of the rubber probing tube 1, and the hol...

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Abstract

The invention discloses an esophagus cancer chemotherapy device. The device comprises an esophagus inserting structure, a rubber probing tube with the top end provided with a connecting part, an extruding tube in threaded connection with the connecting part, a minitype hemi-spherical emulsion bag, an esophagus cancer locating structure and a cancer cell target chemotherapy structure, a hollow structure inside the minitype hemi-spherical emulsion bag is communicated with the inside of the rubber probing tube, and the hollow structure of the minitype hemi-spherical emulsion bag and the inside ofthe rubber probing tube are filled with minitype filling blocks; the external diameter of the extruding tube is less than the inner diameter of the rubber probing tube, and the inner diameter of theextruding pipe is less than the width of each minitype filling block, and the esophagus cancer locating structure comprises a drawstring ring and a cancer cell locator; the cancer cell target chemotherapy structure comprises medicine loading cotton filled with the inner wall of the minitype hemi-spherical emulsion bag, a drawstring ring and a digging rope, and a puller is arranged at the other endof the digging rope. The esophagus cancer chemotherapy device effectively reduces the chemotherapy difficulty and greatly promotes the accuracy, effectiveness and security of the chemotherapy.

Description

technical field [0001] The invention relates to the technical field of medical devices, and more specifically, the invention relates to a chemotherapeutic device for esophageal cancer. Background technique [0002] The esophagus, also known as the esophagus, connects to the pharynx on the top and connects to the cardia of the stomach on the bottom. It is the channel for food to enter the stomach. At present, Western medicine for esophageal cancer usually adopts chemotherapy, radiotherapy and surgery. Chemotherapy for esophageal cancer is an important treatment method, but chemotherapy will bring many side effects to patients with esophageal cancer. Chemotherapy is systemic chemotherapy. Chemotherapy drugs When killing cancer cells, it also has a killing effect on normal cells in the human body. Therefore, compared with systemic chemotherapy, targeted therapy at the lesion site is more appropriate in some cases. [0003] The effect of chemotherapy and the quality of life of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M31/00
CPCA61M31/00A61M2210/105A61M2210/005
Inventor 韩倩倩杨胜进王白燕李宁闫秀娟王守东李光王松鹏
Owner HENAN UNIV OF CHINESE MEDICINE
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