---

Exhibit 31.1

SARBANES-OXLEY SECTION 302(a) CERTIFICATION

I, Ning C. Wu, certify that:

|1. | I have reviewed this Form 10-Q/A for the period ended
      March 31, 2009 of AM Oil Resources & Technology Inc. (now Medical Care
      Technologies Inc.);                                                                                                                                                                                                                                                   
|-- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|   |                                                                                                                                                                                                                                                                                                                                                                                                                
|2. | Based on my knowledge, this report does not contain any
      untrue statement of a material fact or omit to state a material fact
      necessary to make the statements made, in light of the circumstances under
      which such statements were made, not misleading with respect to the period
      covered by this report;                                                                             
|   |                                                                                                                                                                                                                                                                                                                                                                                                                
|3. | Based on my knowledge, the financial statements, and
      other financial information included in this report, fairly present in all
      material respects the financial condition, results of operations and cash
      flows of the registrant as of, and for, the periods presented in this
      report;                                                                                                
|   |                                                                                                                                                                                                                                                                                                                                                                                                                
|4. | I am responsible for establishing and maintaining
      disclosure controls and procedures (as defined in Exchange Act Rules
      13a-15(e) and 15d-15(e)) and internal control over financial reporting (as
      defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant
      and have:                                                                                                  
|   |                                                                                                                                                                                                                                                                                                                                                                                                                
|   | a.                                                                                                                                                                                                                                                                                                                                                                                                             
|   |                                                                                                                                                                                                                                                                                                                                                                                                                
|   | b.                                                                                                                                                                                                                                                                                                                                                                                                             
|   |                                                                                                                                                                                                                                                                                                                                                                                                                
|   | c.                                                                                                                                                                                                                                                                                                                                                                                                             
|   |                                                                                                                                                                                                                                                                                                                                                                                                                
|   | d.                                                                                                                                                                                                                                                                                                                                                                                                             
|   |                                                                                                                                                                                                                                                                                                                                                                                                                
|5. | I have disclosed, based on my most recent evaluation of
      internal control over financial reporting, to the registrants auditors
      and the audit committee of the registrants board of directors (or persons
      performing the equivalent functions):                                                                                                                                             
|   |                                                                                                                                                                                                                                                                                                                                                                                                                
|   | a.                                                                                                                                                                                                                                                                                                                                                                                                             
|   |                                                                                                                                                                                                                                                                                                                                                                                                                
|   | b.                                                                                                                                                                                                                                                                                                                                                                                                             
|   |                                                                                                                                                                                                                                                                                                                                                                                                                
|6. | The registrant's other certifying officer(s) and I have
      indicated in this report whether or not there were significant changes in
      internal controls or on other factors that could significantly affect
      internal controls subsequent to the date of our most recent evaluation,
      including any corrective actions with regard to significant deficiencies
      and material weaknesses.

|Date: April 9, 2010 | NING C. WU                                                       
|------------------- | -----------------------------------------------------------------
|                    | Ning C. Wu                                                       
|                    | Principal Executive Officer and Principal
      Financial Officer

---