Hollister. has been granted a patent for a drug dispensing system featuring replaceable cartridges. The system utilizes a photodetector to assess cartridge suitability, allowing drug delivery only when a cartridge is deemed appropriate based on light reflection detection. GlobalData’s report on Hollister gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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According to GlobalData’s company profile on Hollister, Ostomy monitoring system was a key innovation area identified from patents. Hollister's grant share as of July 2024 was 58%. Grant share is based on the ratio of number of grants to total number of patents.
Drug dispensing system with cartridge suitability indication
The granted patent US12053612B1 describes a drug dispensing system designed to enhance the safety and efficacy of liquid drug delivery. The system comprises a housing that contains a drug delivery mechanism and a photodetector. This photodetector is responsible for detecting light reflected off a replaceable cartridge that holds the liquid drug. The system is engineered to assess the suitability of the cartridge for use based on the photodetector's readings. If the photodetector detects light, the system permits the drug delivery mechanism to dispense the liquid drug. Conversely, if no light is detected, the system indicates that the cartridge is unsuitable for use, thereby preventing potential errors in drug administration.
Further features of the system include a movable cover on the replaceable cartridge, which can transition between two positions: one that allows light detection and another that obscures the surface after the cartridge has been used. This cover can be locked in the obscured position to prevent further use. The design also incorporates a chamber within the cartridge that reflects varying amounts of light depending on the liquid drug's fill level, providing an additional layer of functionality. The photodetector may be configured as a photoreflector or consist of a light emitter and detector combination. Overall, the patent outlines a comprehensive approach to drug dispensing that prioritizes user safety and operational efficiency.
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GlobalData, the leading provider of industry intelligence, provided the underlying data, research, and analysis used to produce this article.
GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.
