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High speed tablet drilling laser system

A laser system, tablet technology, applied in the field of laser systems, can solve problems such as increasing processing time, reducing output rate, etc., to achieve the effect of easy construction and durability

Inactive Publication Date: 2017-10-24
SCANTECH LASER PVT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This again increases processing time and reduces the output rate

Method used

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  • High speed tablet drilling laser system
  • High speed tablet drilling laser system
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Embodiment Construction

[0018] Some embodiments illustrating all the features of the invention will now be described in detail.

[0019] The words "consisting," "having," "comprising," "including," and other forms thereof, are intended to be equivalent in meaning and to be open-ended because one or more of The items are not meant to be an exhaustive list of such item or items, or to be limited to the listed item or items.

[0020] It is also worth noting that, as used herein and in the appended claims, the singular forms "a", "an" and "the" include plural referents unless the context clearly dictates otherwise. Although any systems and methods similar or equivalent to those described herein can be used in the practice or testing of the present invention, the preferred systems and methods are now described.

[0021] The disclosed embodiment is merely an example of the invention, which may be embodied in various forms.

[0022] The invention relates to a laser drilling device capable of efficiently a...

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Abstract

An apparatus for high speed laser drilling of tablets, particularly controlled-release tablets is disclosed. The apparatus comprises of a rotary disk (118) with radial slots (401) to hold the tablets in position with help of centrifugal force. The apparatus further comprises a laser system (120) configured to fire a laser beam in order to draw a line of required length on tablets to drill a precise hole at high speed. The laser system (120) is enabled to draw a line on tablet at a speed equal to that of rotational speed of tablets on the rotary disk (118).

Description

[0001] Cross References and Priority to Related Applications [0002] This application claims priority from Indian Patent Application No. 201621013054 filed on April 13, 2016, the entire contents of which are incorporated herein by reference. technical field [0003] The present invention generally relates to a drilling device for tablets, and more particularly, the present invention relates to a laser system for drilling holes into controlled release tablets for mechanically delayed drug release, which has simplified operation and Improved precision. Background technique [0004] Laser drilling of controlled release tablets is well known in the art. Because controlled-release tablets have the characteristics of mechanically delayed drug release, they are also called sustained-release tablets. Controlled-release tablets (hereinafter collectively referred to as tablets) can be single-layer or double-layer tablets. Tablets have a coating that prevents immediate dissolution ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K26/382B23K26/064B23K26/70
CPCB23K26/382B23K26/702B23K26/0643B23K26/00B23K26/0738B23K26/389A61K9/2072A61K9/2095A61K9/28B23B35/00G02B26/0816
Inventor N·S·希卡克哈尼
Owner SCANTECH LASER PVT
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