automatic film handling
Help!
|
|
||||
|---|---|---|---|---|---|
| show | daylight systems
🗑
|
||||
| show | they can handle film without the need of a darkroom
🗑
|
||||
| what are the 2 main types if automated systems | show 🗑
|
||||
| show | 1. loader
2. unloader
🗑
|
||||
| show | a film dispenser
🗑
|
||||
| the difference between the loaders in dispersed system and centralised system | show 🗑
|
||||
| characteristics of the loader | show 🗑
|
||||
| show | modular system
🗑
|
||||
| show | composite system
🗑
|
||||
| show | the loading section
🗑
|
||||
| show | 1. place cassette in loading section
2. pushing cassette activates loading mechanism
3. cradle raises cassette to loading position
4. 2 pins force spring loaded trap open at the top of cassette
5. film drops into cassette
6. cassette lowered & flap c
🗑
|
||||
| show | 1. light sensor activates
2. alarm is emitted
🗑
|
||||
| show | 2 tails
🗑
|
||||
| show | 1. bag placed in dispenser; bottom tail cut off
2. close dispenser
3. wound external handle to remove bag
4. another handle then allows film to be lowered into the correct operating position
🗑
|
||||
| winding the external handle will | show 🗑
|
||||
| explain how does the cassette look like | show 🗑
|
||||
| show | by pressing down on 2 springs located at one end
🗑
|
||||
| characteristics of the unloader in the modular system | show 🗑
|
||||
| the unloader is attached to | show 🗑
|
||||
| list the steps of how is the film unloaded from the cassette | show 🗑
|
||||
| show | a light-gate system
🗑
|
||||
| what are components of a centralised system | show 🗑
|
||||
| show | different
🗑
|
||||
| show | 1. cassette size fed to system is identified
2. open cassette & extract film
3. ID added to film
5. film transported to processor
6. unexposed film of correct size selected from film storage section & conveyed to waiting cassette
8. close & eject cas
🗑
|
||||
| show | by suction cups
🗑
|
||||
| show | about 15 seconds
🗑
|
||||
| show | 1. unload cassette only
2. reload cassette only
3. unload & reload CRT/mammo cassettes
4. unload AOT or Puck film-changer films
🗑
|
||||
| show | holds several dispensers
🗑
|
||||
| show | 100 sheets
🗑
|
||||
| the dispensers in the centralised system may be | show 🗑
|
||||
| 2 types of processor in the centralised system | show 🗑
|
||||
| characteristics of the microprocessor control of the composite daylight sytem | show 🗑
|
||||
| show | 1. all functions in one action
2. cassettes can be used in darkroom if system fails
3. system itself does not require darkroom facilities
🗑
|
||||
| show | 1. if one part of the system fails, then whole system fails
2. can become source of congestion
🗑
|
||||
| show | cannot
🗑
|
||||
| show | 1. more versatile; if one dispenser fails, there will be another one somewhere
2. can use processor as part of darkroom facility if necessary
3. system is not integral if one part should break
4. no hold up waiting to reload cassettes
🗑
|
||||
| show | there will be another one somewhere
🗑
|
||||
| show | 1. faster film handling
2. fewer film handling problems
3. less space required
4. fewer cassettes needed as reloading is quicker
5. more time available for the patient
6. greater patient throughput
🗑
|
||||
| show | automatic bucky table
🗑
|
||||
| characteristics of automatic bucky table | show 🗑
|
||||
| show | film magazines, table
🗑
|
||||
| the film magazine in automatic bucky table is also known as | show 🗑
|
||||
| show | 1. if processor breaks down, films are stored in a receiver magazine
2. these can be processed at later time
3. the whole unit is microprocessor controlled, providing diagnosis information
🗑
|
||||
| show | 1. don't need to leave patient to process film
2. less manual work
3. no queue for processor
4. faster examinations
5. faster throughput
🗑
|
||||
| disadvantages of automatic bucky table | show 🗑
|
||||
| in automatic bucky table, 2 cassettes of _____________ size film id needed for different __________________ | show 🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
656402553
Popular Physics sets