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Uterine neck epithelial cell collecting equipment

A cervical epithelial cell collection device technology, applied in the field of disposable cervical epithelial cell collection device, can solve the problems of incomplete collection, poor accuracy, and inconvenient use, and achieve the advantages of convenient use, large collection area, and strong curettage Effect

Inactive Publication Date: 2007-02-28
姚晚侠 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the equipment and method of collecting cervical epithelial cells, using bamboo boards, cotton swabs, and biopsy methods, have the disadvantages of inconvenient use, incomplete collection, and poor accuracy.

Method used

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  • Uterine neck epithelial cell collecting equipment
  • Uterine neck epithelial cell collecting equipment
  • Uterine neck epithelial cell collecting equipment

Examples

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Embodiment Construction

[0026] Above in conjunction with accompanying drawing and example the present invention is described in further detail: referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Fig. 10, Fig. 11, Fig. 12.

[0027] The cervical epithelial cell collecting device is composed of three parts: a cell collecting rod 1 in the internal os of the cervix, a curettage main body 2, and a gathering sleeve 3 as shown in Fig. 1 . Fig. 4 is a schematic diagram of the assembly structure of the device before clinical use. Hold position 4S in the left hand, rotate the position M in the right hand clockwise 90° to return the radial keyway H, and a 1 , b 1 The key is aligned with the a and b key grooves on the main body of the curettage 2, and the A direction is pushed into the Q radial key groove, and the clockwise rotation is 90° to lock the position. Taker. Figure 1 shows. Figure 1 implements clinical operation: use a vaginal speculum to see the uterine body 4, and...

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Abstract

The invention discloses an epithelial cell collector of uterine neck from internal and external hole 6 and 5, which is characterized by the following: the uterine curettage rack 10 is set on the uterine curettage bulk 2, which displays rhombic plait shaped frame structure, the cubic mobile points a1-a12 and extending case 8 are set on the scraping bar 9(4), which makes uterine curettage rack 10 change force along uterine curettage movement, the gathering case 3 is set on the image 1, which centralizes towards uterine curettage rack 10, the cell on the gathering head 13 and scraping bar 9 of uterine curettage rack 10 is gathered, which realizes analysis.

Description

technical field [0001] The invention relates to a disposable cervical epithelial cell collector for women. Background technique [0002] At present, the incidence of gynecological tumors is showing an increasing trend year by year. In particular, cervical cancer accounts for the first or second place in women's malignant tumors, which seriously threatens women's life safety and physical and mental health. Therefore, it is particularly important to develop new cervical epithelial cell harvesters. Early detection provides conditions, so that early diagnosis and early treatment are the key to curing tumors. At present, the equipment and methods for adopting cervical epithelial cells, such as bamboo boards, cotton swabs, and biopsy methods, have the disadvantages of inconvenient use, incomplete collection, and poor accuracy. Contents of the invention [0003] The purpose of the present invention is designed to overcome the deficiencies of the prior art. [0004] The present ...

Claims

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Application Information

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IPC IPC(8): A61B10/02
Inventor 姚晚侠李明众魏彦彬
Owner 姚晚侠
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