Ownership Submission
FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN 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(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
Griffin Jerry C
   2. Issuer Name and Ticker or Trading Symbol
CRYOCOR INC [CRYO] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
__X__ Director _____ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
(Last)
(First)
(Middle)
9717 PACIFIC HEIGHTS BLVD.		 3. Date of Earliest Transaction (Month/Day/Year)
05/28/2008
(Street)

SAN DIEGO, CA 92121		 4. If Amendment, Date Original Filed(Month/Day/Year)
 6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)		 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code
(Instr. 8)		 4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)		 5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)		 6. Ownership Form: Direct (D) or Indirect (I)
(Instr. 4)		 7. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V Amount (A) or (D) Price
Common Stock 05/28/2008   P   14,808 A $ 0.62 14,808 D  
Common Stock 05/28/2008   P   3,056 A $ 0.62 17,864 D  
Common Stock 05/28/2008   U   17,864 D $ 1.35 0 D  

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 3)		 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code
(Instr. 8)		 5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4, and 5)		 6. Date Exercisable and Expiration Date
(Month/Day/Year)		 7. Title and Amount of Underlying Securities
(Instr. 3 and 4)		 8. Price of Derivative Security
(Instr. 5)		 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 4)		 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)		 11. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Non-qualified Stock Option (Right to Buy) $ 0.62 05/28/2008   D     14,808   (1) 07/21/2014 Common Stock 14,808 $ 0 0 D  
Non-qualified Stock Option (Right to Buy) $ 0.62 05/28/2008   D     3,056 09/10/2007 09/10/2013 Common Stock 3,056 $ 0 0 D  
Non-qualified Stock Option (Right to Buy) $ 13.02 05/28/2008   D     268   (2) 04/14/2011 Common Stock 268 $ 0 0 D  
Non-qualified Stock Option (Right to Buy) $ 13.02 05/28/2008   D     215   (2) 04/17/2011 Common Stock 215 $ 0 0 D  
Non-qualified Stock Option (Right to Buy) $ 2.35 05/28/2008   D     6,451   (2) 05/02/2016 Common Stock 6,451 $ 0 0 D  
Non-qualified Stock Option (Right to Buy) $ 6.69 05/28/2008   D     6,451   (2) 05/13/2017 Common Stock 6,451 $ 0 0 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
Griffin Jerry C
9717 PACIFIC HEIGHTS BLVD.
SAN DIEGO, CA 92121		   X      

Signatures

 /s/ Amy A. Seidlinger for Jerry C. Griffin   05/30/2008
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) The Non-qualified Stock Option became immediately exercisable in full pursuant to the terms of an agreement and plan of merger between the Issuer, Boston Scientific Scimed, Inc. and Padres Acquisition Corp.
(2) The Non-qualified Stock Option had fully vested prior to the close of the merger between the Issuer, Boston Scientific Scimed, Inc. and Padres Acquisition Corp. The Non-qualified Stock Option was not exercised and therefore was canceled at the close of the merger between the Issuer, Boston Scientific Scimed, Inc. and Padres Acquisition Corp.

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