Novel cervical dilatation device for department of gynaecology and obstetrics

An expansion device, a technology of obstetrics and gynecology, applied in obstetrics and gynecology equipment, medical science, surgery and other directions, can solve the problems of pain caused by patients, inconvenient medical work, troublesome operation, etc., to avoid uneven force application and simple structure , the effect of easy adjustment

Inactive Publication Date: 2017-12-08
冯梅
View PDF6 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In gynecological examination and gynecological surgery, it is often necessary to use different types of cervical dilators to dilate the patient's cervix. At present, dilati...

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Novel cervical dilatation device for department of gynaecology and obstetrics
  • Novel cervical dilatation device for department of gynaecology and obstetrics

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0014] see Figure 1-2 , the present invention provides a technical solution: a novel obstetrics and gynecology cervical dilation device, comprising a support rod 1, the right end of the support rod 1 is fixed with a stepper motor 2, and a control switch 3 is installed on the side of the stepper motor 2 , the input end of the control switch 3 is connected with the output end of the external power supply, the output end of the control switch 3 is connected with...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a novel cervical dilatation device for the department of gynaecology and obstetrics. The cervical dilatation device comprises a support rod, wherein a stepping motor is fixedly mounted at the right end of the support rod, and a control switch is mounted on one side surface of the stepping motor. The novel cervical dilatation device for the department of gynaecology and obstetrics is simple in structure, small, exquisite and convenient, can realize cervical dilatation through separation of a dilatation plate and is large in adjustment rang and applicable to cervical dilatation surgery under different conditions, radial movement of the dilatation plate can support the cervix in all directions, the cervical dilatation device can be adjusted through one-time placement, repeated rotary adjustment of existing dilatation pliers is avoided, the efficiency is higher, an elastic connecting band and the dilatation plate constitute an inclined peripheral line, placement of a sliding rod and the dilatation plate is facilitated, separation of the dilatation plate is realized through cooperation of a screw and two nuts, the device is stable in operation, convenient to adjust, convenient to use and suitable for cervical dilatation surgery of the department of gynaecology and obstetrics, and the increase of pain of patients due to uneven force application is avoided.

Description

technical field [0001] The invention relates to the technical field of obstetrics and gynecology instruments, in particular to a novel cervical dilation device for obstetrics and gynecology. Background technique [0002] In gynecological examination and gynecological surgery, it is often necessary to use different types of cervical dilators to dilate the patient's cervix. At present, dilating forceps or dilating rods are generally used for surgery. The operation is cumbersome and depends on the doctor's experience. Bring misery to patient, bring inconvenience for medical work simultaneously. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the existing defects and provide a new type of cervical dilation device for obstetrics and gynecology. pain, while reducing the difficulty of the doctor's operation, the effect is better, and can effectively solve the problems in the background technology. [0004] In order t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): A61B17/02A61B17/42
CPCA61B17/02A61B17/0293A61B17/42A61B2017/4225
Inventor 冯梅刘心蕊冯延涛
Owner 冯梅
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap