Immobilisation element with profile provided with protrusions

A fixed component, outstanding technology, applied in the fields of restraining human body devices, medical science, non-surgical orthopedic operations, etc., can solve problems such as poor connection, decreased adhesion force, adhesive deterioration, etc., and achieve cost-saving and cost-saving effects

Pending Publication Date: 2020-09-04
ORFIT IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, state-of-the-art fixing elements cannot resist these tensions, partly due to poor connection between the plate and the profile, and environmental influences on the bond strength of the adhesive, such as the effect of increased temperature during the initial deformation of the plate, with increasing Deterioration of the adhesive over time, e.g. due to the absorption of moisture by moist storage areas, and / or atmospheric influences such as different temperatures, and / or a decrease in the bond strength of the adhesive, e.g. due to dirty surfaces during the gluing process

Method used

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  • Immobilisation element with profile provided with protrusions
  • Immobilisation element with profile provided with protrusions
  • Immobilisation element with profile provided with protrusions

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Embodiment Construction

[0063] The invention will be described below with reference to well-defined embodiments and specific figures but the invention is not limited thereto but only by the claims. The diagrams shown herein are illustrative and not limiting. In these figures, the size of some components may be shown exaggerated, which means that the components in question are not shown to scale and are for descriptive purposes only. The dimensions and relative dimensions do not necessarily correspond to actual embodiments of the invention.

[0064] Furthermore, terms such as "first", "second", "third" or similar words in the description and claims are used to distinguish between similar elements and do not necessarily denote a sequential or chronological order. The terms are interchangeable under appropriate circumstances and the embodiments of the invention may occur in an order other than described or illustrated herein.

[0065] The term "comprising" and derivative terms used in the claims shoul...

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Abstract

Method for producing an immobilisation element (1) for immobilising a body part of a patient on a supporting surface, wherein the immobilisation element (1) comprises a sheet (8) of thermoplastic material for receiving the body part to be immobilised, and at least one profile (3) for fixing the immobilisation element (1) to the supporting surface, wherein the profile (3) comprises a first fixing means for fixing the profile (3) to the sheet (8), wherein the fixing means comprises a groove (9) delimited by a first contact surface (6) and a second contact surface (7) opposite the first contact surface (6), wherein the groove (9) receives the sheet (8) so that the first and the second contact surfaces (6, 7) lie along the sheet (8), and wherein at least one of the first contact surface (6) and the second contact surface (7) is provided with at least one protrusion (10), wherein the protrusion (10) penetrates the sheet (8) of thermoplastic material in the thickness direction of the sheet (8) in order to anchor the sheet (8) of thermoplastic material in the groove (9).

Description

technical field [0001] The invention relates to a fixation element for the fixation of a patient's body part on a support surface, as described in the preamble of the first claim. More specifically, the invention relates to the profile of the fixing element and the anchoring of the plate made of thermoplastic material. The invention also relates to the use of a fixation element, a method for producing a fixation element and a machine for carrying out the method. Background technique [0002] Fixing elements known in the prior art for fixing a patient's body part on a support surface consist of two main parts, namely: a plate made of thermoplastic material for receiving the body part to be fixed and a plate for fixing the body part to be fixed. The fixing element is fixed to at least one profile of the supporting surface. [0003] Such fastening elements with a thermoplastic sheet profile are known in the prior art, for example from patent application WO 9832402, which desc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F5/00
CPCA61F5/37B29C67/0029
Inventor S·库皮尔斯西蒙·德·格如体尔
Owner ORFIT IND
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