Discussion Overview
The discussion revolves around the search for a 6-hour mechanical timer suitable for a pharmaceutical dispensing apparatus designed by a biomedical engineer. Participants explore the feasibility of using mechanical versus electronic timers, considering factors such as cost, reliability, and disposability.
Discussion Character
- Debate/contested
- Technical explanation
- Exploratory
Main Points Raised
- A biomedical engineer seeks a 6-hour mechanical timer for a pill bottle, currently using mechanical timers found online.
- Some participants question the necessity of a mechanical timer, suggesting that electronic timers may be cheaper, smaller, more reliable, and more accurate.
- One participant inquires if the timer is intended for a time delay lock that resets after each dose.
- The biomedical engineer expresses a belief that mechanical timers are cheaper and more easily disposable, asking for recommendations on affordable electronic timers.
- Another participant mentions the availability of both electronic and mechanical timers on Alibaba for less than 1 USD per unit and suggests contacting the manufacturer of the current mechanical timer for a 6-hour version.
- The biomedical engineer indicates they have conducted a patent search and own a patent for their utility application, but faces challenges with the cost and size ratio of timers.
- Concerns are raised about the disposal of batteries versus plastic gears in the context of timer selection.
Areas of Agreement / Disagreement
Participants do not reach a consensus on the choice between mechanical and electronic timers, with multiple competing views presented regarding cost, reliability, and disposability.
Contextual Notes
Participants express varying levels of expertise and familiarity with electrical solutions, indicating that the biomedical engineer's knowledge in this area may be limited. There are unresolved questions regarding the specifications and requirements for the timer in the context of the product development cycle.