World-class needle tip processing technology

At Doctor Japan, we mainly perform metal microfabrication using our unique technical capabilities, centering on special medical needles. We customize and produce the shape according to the customer's request such as needle tip shape, bending, drilling, surface processing, etc.

* This is an example of our processing results. There are some processing technologies that cannot be disclosed, and customized production is possible according to the customer's request, so please feel free to contact us first.

Introduction of processed products by processing technology

Needle tip shape processing

Echo marking

ディンプル

Dimple

Dimple

螺旋

Spirals

Spirals

ブラスト

Blasting

Blasting

綾掛け螺旋

Twilling spiral

Twilling spiral

Drilling

ペンシル

Pencil

Pencil

バックアイ

Backeye

Backeye

ウェスコット

Westcott

Westcott

穴加工(1)

Hole drilling(1)

Hole drilling(1)

穴加工(2)

Hole drilling(2)

Hole drilling(2)

先端封止貫通穴

Tip sealing through hole

Tip sealing through hole

先端封止片穴

Tip sealing single hole

Tip sealing single hole

Insulation processing

コーティング

Coating

Coating

Bending/Springing

ヒューバー

Huber

Huber

ウェーブ

Wave

Wave

曲げ加工

Bending

Bending

バネ加工

Spring Processing

Spring Processing

Welding

スポット溶接

Spot welding

Spot welding

穴加工(1)

Hole drilling(1)

Hole drilling(1)

穴加工(2)

Hole drilling(2)

Hole drilling(2)

Swaging

スウェージング

Swaging

Swaging

Other surface processing

スリット

Slit

Slit

マーキング(微細)

Marking(fine)

Marking(fine)

マーキング(幅広)

Marking(wide)

Marking(wide)

ノッチ

Notching

Notching