Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Small dental impression material automatic blending device

An impression material and tooth technology, applied in the medical field, can solve the problems of complexity, inability to import materials into syringes, and many processes, so as to achieve the effect of reducing workload, achieving fixed weight, and improving quality

Inactive Publication Date: 2020-08-14
QINGDAO STOMATOLOGICAL HOSPITAL
View PDF8 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The following problems exist in the existing alginate blending process: 1. Because the impression material cannot be stored for a long time, it is usually prepared by a nurse on site, and the blending of the material ratio by manual means will lead to many and complicated procedures. However, the general mixing device cannot mix alginate and water in a certain proportion, and the ratio of the two components is still adjusted manually, which does not solve the problem that manual material allocation will lead to many and complicated procedures; 2. Now There is a device that does not directly introduce the material into the syringe after the material is prepared. There is a problem of material waste when the nurse introduces the impression material into the syringe.

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
  • Small dental impression material automatic blending device
  • Small dental impression material automatic blending device
  • Small dental impression material automatic blending device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0025] Such as Figure 1 to Figure 5 As shown, a small-scale dental impression material automatic blending device includes a blending cylinder 1, a mixing unit 2 and a feeding unit 3, the upper end of the blending drum 1 is provided with a mixing unit 2, and the inner wall of the lower end of the blending drum 1 is provided with a lower The material unit 3; the mixing unit 2 mixes the quantitative alginate raw material and water in proportion to form a colloidal impression material, and the unloading unit 3 introduces the prepared colloidal impression material into the impression needle tube 38;

[0026] The mixing unit 2 includes a water storage tank 21, a rotating motor 22, a rotating disk 23, a quantitative mechanism 24, a stirring motor 25, ...

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 relates to a small dental impression material automatic blending device which comprises a blending cylinder, a mixing unit and a discharging unit, the mixing unit is arranged at the upper end of the blending cylinder, and the discharging unit is arranged on the inner wall of the lower end of the blending cylinder; according to the invention, through a quantitative blending mode, theproblem of many procedures of manual proportional mixing is solved through a mechanical quantitative mode, so that the workload of dental nurses is reduced, and the quality of a dental impression material is also improved; an impression needle tube is fixed, and then the impression material is directly guided to the impression needle tube, so that the problem of material waste in the process thatnurses guide the impression material into a needle cylinder is solved.

Description

technical field [0001] The invention belongs to the field of medical technology, in particular to a small-sized dental impression material automatic preparation device. Background technique [0002] The invention relates to a tooth impression material compounding device. There are various compounding devices for preparing various types of materials. In many cases, the dispensing device is an assembly comprising a reusable dispenser or applicator and a cartridge of disposable material. The material cartridge holds a quantity of composition or material for dosing and is releasably contained in the applicator container, and is specifically designed for such a material as alginate. [0003] The following problems exist in the existing alginate blending process: 1. Because the impression material cannot be stored for a long time, it is usually prepared by a nurse on site, and the blending of the material ratio by manual means will lead to many and complicated procedures. Howeve...

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): B01F7/18B01F15/04A61C9/00
CPCA61C9/0026B01F27/90B01F35/88B01F2101/19
Inventor 孟丽群陈荣华张馨誉
Owner QINGDAO STOMATOLOGICAL HOSPITAL
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com