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UNITED STATES SECURITIES AND EXCHANGE COMMISSION
FORM 3 Washington, D. C. 20549
INITIAL STATEMENT OF BENEFICIAL
OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a)
of the Securities Exchange Act of 1934, Section 17(a) of
the
Public Utility Holding Company Act of 1935 or Section 30(f) of the Investment Company Act of 1940
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|1 Name and Address of Reporting Person * |2 Date of Event |4 Issuer Name and Ticker/Trading Symbol|6 If Amendment, |
| | Requiring | | Date of Original |
| Imatron Inc | Statement |Positron Corporation POSC | (Month/Day/Year) |
| (Last) (First) (Middle)| (Month/Day/Year) |---------------------------------------| |
| | |5 Relationship of Reporting |-------------------|
| 389 Oyster Point Blvd | 01/22/99 | Person(s) to Issuer |7 Individual or |
| (Street1) |------------------| (Check all applicable) | Joint/Group Filing|
| |3 IRS Identifica- | ( ) Director ( X ) 10% Owner| (Check Applicable)|
| | tion Number of | | Form filed by: |
| (Street2) | Reporting Person,| ( ) Officer ( ) Other | (X) One Reporting |
| | if an entity | (Give Title below) (Specify below)| Person |
| South San Francisco CA 94080 | (Voluntary) | | ( ) More Than One |
| (City) (State) (Zip) | 94-2880078 | | Reporting Person|
|---------------------------------------------------|------------------|---------------------------------------|-------------------|
Table I - Non-Derivative Securities Beneficially Owned
<S> <C> <C> <C>
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|1 Title of Security |2 Amount of Securities|3 Ownership: |4 Nature of Indirect Beneficial Ownership|
| (Instruction 4) | Beneficially Owned | Direct (D) or| (Instruction 5) |
| | (Instruction 4) | Indirect (I) | |
| | | (Instr 5) | |
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|Common Stock | 9,000000| D | |
|--------------------------------------------------|----------------------|--------------|-----------------------------------------|
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5(b)(v). SEC 1473 (7-97)
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FORM 3 (Continued)
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Table II - Derivative Securities Beneficially Owned (Puts, Calls, Warrants, Options, Convertible Securities)
<S> <C> <C> <C> <C> <C> <C> <C>
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|1 Title of Derivative Security|2 Date |3 Title and Amount of |4 Conver- |5 Owner- |6 Nature of Indirect |
| (Instruction 4) | Exercisable and | Securities Underlying | sion or | ship: | Beneficial Ownership|
| | Expiration Date | Derivative Security | Exercise | Direct | (Instruction 5) |
| | (Month/Day/Year) | (Instruction 4) | Price of | (D)or | |
| |-------------------|------------------------------------| Deriv- | Indirect| |
| | Date | Expira- | |Amount or| ative | (I) | |
| | Exer- | tion | Title |Number | Security |(Instr 5)| |
| | cisable | Date | |of Shares| | | |
| | | | | | | | |
|------------------------------|---------|---------|--------------------------|---------|----------|---------|---------------------|
|None | | | | | | | |
|------------------------------|---------|---------|--------------------------|---------|----------|---------|---------------------|
Explanation of Responses:
Effective 01/22/99, Reporting person acquired 9,000,000 shares of common stock
of Issuer pursuant to a stock purchase agreement between reporting person and issuer,
representing approximately 64% of the outstanding common stock and 54% of
the outstanding common stock, and common stock equivalents.
/s/ Gary H. Brooks, CFO 2/1/99
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** Signature of Reporting Person Date
** Intentional misstatement or ommissions of facts constitute Federal Criminal Violations.
See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: Transmit one copy of this Form to EDGAR, using a typed signature.
If space is insufficient, see Intruction 6 for procedure. SEC 1473 (7-97)
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