An all-in-one multifunctional source applicator

A multi-functional, source applicator technology, applied in the field of medical devices, can solve the problems of inability to meet the clinical needs of different tumor locations or invasion ranges, the uncertainty of space connection and dose connection, and the location error of fractional application, etc. pain, the overall structure design is reasonable, and the effect of reducing work intensity

Active Publication Date: 2022-05-10
THE AFFILIATED HOSPITAL OF QINGDAO UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the shortcomings of the prior art, and propose to design an integrated multifunctional applicator to solve the problem of spatial connection between different applicators and uncertainty of dose connection during fractional treatment. Solve the problem that the conventional applicator cannot meet the clinical needs when the tumor location or invasion range is different, overcome the problems of cumbersome operation and low work efficiency of the existing technology, and solve the problems of large position error and poor therapeutic effect of the existing technology in fractional application

Method used

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  • An all-in-one multifunctional source applicator
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  • An all-in-one multifunctional source applicator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] The integrated multifunctional applicator involved in this embodiment, its main structure includes: first applicator pipe 1, second applicator pipe 2, fixing adjustment device 3, chassis 4, first stud 5, first nut 6 , the dial 7, the third source tube 8, the vaginal tube 9, the first ball 19 and the second ball 20; the first source tube 1 is a medical metal source tube, and the front end of the first source tube 1 is The structure is bent downward to the right, which is convenient for treatment on the right side. The front end of the second source application tube 2 is bent downward to the left, which is convenient for treatment on the left side. The first small ball 19 and the second small ball 20 are fixedly arranged, and the first small ball 19 and the second small ball 20 are cylindrical structures made of medical plastic material, with a diameter of 5-15mm, which are used to increase the vaginal vault wall and apply it. The distance between the source device, to av...

Embodiment 2

[0019] The main structure of the integrated multifunctional applicator involved in this embodiment is the same as that of Embodiment 1. The main structure of the fixed adjustment device 3 includes a semi-cylindrical block 10, a through hole 11, a clamping arc 12, a second screw rod 13, Fixed seat 14, fixed platform 15, second nut 16; half cylinder block 10 is metal half cylinder block 10, and half cylinder block 10 is provided with through hole 11, and through hole 11 is used for the third source pipe 8 to pass through; The outer circular surface of the cylindrical block 10 is provided with a radian matching arc 12, hinged between the semi-cylindrical block 10 and the arc 12, the arc 12 can relatively rotate along the outer arc surface of the semi-cylindrical block 10, the end of the arc 12 The arc opening cooperates with the through hole 11 to clamp and fix the third source tube 8. A second screw 13 is arranged at the middle position between the semi-cylindrical block 10 and t...

Embodiment 3

[0022] The integrated multi-functional applicator involved in this embodiment has the same main structure as that in Embodiment 1 or 2, the angle of the front end bending parts of the first source applicator 1 and the second source applicator 2 is 60 degrees, and the third The angle of the front end bending part of the source tube 8 is any one of three kinds of 15 degrees, 30 degrees, and 45 degrees, so as to adapt to the structure of the human body.

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Abstract

The invention belongs to the technical field of medical devices, and relates to an integrated multifunctional applicator. The main structure includes a first applicator pipe, a second applicator pipe, a fixed adjustment device, a chassis, a first stud, a first nut, and a scale disk, the third source tube, vaginal tube, the first ball and the second ball; The front end of the source application tube is bent downward to the left, and the front ends of the first source application tube and the second source application tube pass through and are fixedly provided with a first small ball and a second small ball respectively, and the first small ball and the second small ball The small ball is a cylindrical structure made of medical plastic material, which optimizes the spatial structure of the applicator, and puts multiple applicators on the target site at one time, which improves work efficiency, reduces the work intensity of medical staff, and improves the safety of treatment; its overall The structure design is reasonable and simple, the principle is scientific, the operation is convenient, safe and reliable, and the application environment is friendly.

Description

Technical field: [0001] The invention belongs to the technical field of medical devices, and relates to an integrated multifunctional source applicator, especially one that conforms to the anatomical characteristics of the human body and can be applied to the target position of the diseased uterus, cervix, vaginal vault and vagina at one time to realize Complete treatment in one program design. Background technique: [0002] Pelvic malignant tumors refer to tumors that mainly occur in the pelvic cavity, and the common ones are uterine cancer, vaginal cancer, prostate cancer and local metastatic cancer. Occurring in the uterus is called uterine cancer. Uterine cancer is divided into cervical cancer and endometrial cancer. In recent years, the incidence of uterine cancer has a tendency to become younger. The pain is seriously troubled by patients. Local recurrence after radiotherapy or surgery is the main cause of death. According to medical research and practice, radiotherap...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61N5/10
CPCA61N5/1016A61N5/1007
Inventor 张永春姜鹏周杰王风光翟汉晓姜煜祺
Owner THE AFFILIATED HOSPITAL OF QINGDAO UNIV
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