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Mold and production method for producing absorbable skin suturing nail

A technology of suture staples and molds, which is applied in the field of molds for absorbable skin suture staples, which can solve the problems of lower product production efficiency, complex staple parts, and lower production efficiency, so as to save valuable space, improve utilization rate, and improve production efficiency Effect

Active Publication Date: 2014-06-25
BEIJING EHANRI MEDICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The staple parts are complex and require multiple molding dies, which will inevitably lead to waste of raw materials and lower production efficiency
[0004] Therefore, how to improve the raw material utilization rate of the mold has become the key to the mold design, and absorbable surgical staples, as micro-parts implanted in the skin, require stable and ultra-high standard size and quality stability characteristics, while the gate form of traditional molds Phenomena such as mold sticking and parting dislocation are important factors affecting the high-quality characteristics of the product, which also reduce the production efficiency of the product and increase the production cost of absorbable skin suture staples

Method used

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  • Mold and production method for producing absorbable skin suturing nail
  • Mold and production method for producing absorbable skin suturing nail
  • Mold and production method for producing absorbable skin suturing nail

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Experimental program
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Embodiment

[0030] Referring to the accompanying drawings, the absorbable skin staple forming mold provided by the embodiment of the present invention includes a fixed mold assembly 10 and a movable mold assembly 20;

[0031] The fixed mold assembly 10 includes a heat insulation plate 11 , a top plate 13 , an upper mold plate 15 , a hot runner 16 , a guide sleeve 14 , a first locking piece 12 , and a second locking piece 17 . The heat insulation board 11 is fixed on the upper surface of the top plate 13 by the first locking member 12, the upper mold plate 15 is fixed on the lower surface of the top plate 13 by the second locking member 17, and the guide The sleeves 14 are distributed on the 4 corners of the upper mold plate 15 . The movable mold assembly 20 includes a lower mold plate 21 , a supporting plate 23 , an insert pin 24 , a guide post 22 , a third locking member 26 and a push rod 25 . The supporting plate 23 is fixed on the lower surface of the lower mold plate 21 by the third ...

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Abstract

The invention relates to a mold for producing an absorbable skin suturing nail. The mold comprises a fixed mold assembly and a movable mold assembly, the fixed mold assembly comprises an upper shaping plate, the movable mold assembly comprises a lower shaping plate, and the upper shaping plate is matched with the lower shaping plate to form a cavity for molding the absorbable skin suturing nail. The product produced by utilizing the mold is higher in size precision and more precise in appearance.

Description

technical field [0001] The invention relates to a miniature forming mold, in particular to a mold for producing absorbable skin staples used in an operation process, and a production method for producing absorbable skin staples using the mold. Background technique [0002] Medical absorbable surgical staples are mainly used in general surgery and plastic surgery that require suturing. Absorbable skin staples require sufficient mechanical strength, degrade under specific conditions in the human body, and have good dimensional stability. , so the production and preparation of absorbable skin staples is extremely critical, and the general production methods cannot meet the above requirements. At present, molds for absorbable skin suture staples are produced, and defective products and runners produced by injection molding cannot be reused due to changes in physical properties. Traditional injection molds have a relatively large loss of raw materials. [0003] Patent CN10248854...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/27B29C45/32B29C45/00
CPCB29C45/27B29C45/32B29C2045/0094
Inventor 缪忠尉唐郁
Owner BEIJING EHANRI MEDICAL TECH CO LTD
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