Quarterly report pursuant to Section 13 or 15(d)

4. Commitments and Contingencies (Details Narrative)

v2.4.1.9
4. Commitments and Contingencies (Details Narrative) (USD $)
3 Months Ended
Mar. 31, 2015
Mar. 31, 2014
Rental costs incurred $ 22,722us-gaap_LeaseAndRentalExpense $ 30,900us-gaap_LeaseAndRentalExpense
Convertible Debt on February 2, 2015    
Fair value of the conversion feature 83,672us-gaap_DebtInstrumentConvertibleBeneficialConversionFeature
/ us-gaap_ShortTermDebtTypeAxis
= us-gaap_ConvertibleDebtMember
 
Convertible Debt On February 2, 2015 One    
Fair value of the conversion feature 100,406us-gaap_DebtInstrumentConvertibleBeneficialConversionFeature
/ us-gaap_ShortTermDebtTypeAxis
= pbio_ConvertibleDebtFourMember
 
Convertible Debt on February 25, 2015    
Fair value of the conversion feature 149,653us-gaap_DebtInstrumentConvertibleBeneficialConversionFeature
/ us-gaap_ShortTermDebtTypeAxis
= pbio_ConvertibleDebtOneMember
 
Convertible Debt On March 4, 2015    
Fair value of the conversion feature 46,080us-gaap_DebtInstrumentConvertibleBeneficialConversionFeature
/ us-gaap_ShortTermDebtTypeAxis
= pbio_ConvertibleDebtTwoMember
 
Convertible Debt On March 9, 2015    
Fair value of the conversion feature 70,447us-gaap_DebtInstrumentConvertibleBeneficialConversionFeature
/ us-gaap_ShortTermDebtTypeAxis
= pbio_ConvertibleDebtThreeMember
 
Convertible Debt On March 17, 2015    
Fair value of the conversion feature 176,147us-gaap_DebtInstrumentConvertibleBeneficialConversionFeature
/ us-gaap_ShortTermDebtTypeAxis
= pbio_ConvertibleDebtFiveMember
 
Convertible Debt On March 17, 2015 One    
Fair value of the conversion feature 38,448us-gaap_DebtInstrumentConvertibleBeneficialConversionFeature
/ us-gaap_ShortTermDebtTypeAxis
= pbio_ConvertibleDebtSixMember
 
Convertible Debt On March 20, 2015 One    
Fair value of the conversion feature 17,789us-gaap_DebtInstrumentConvertibleBeneficialConversionFeature
/ us-gaap_ShortTermDebtTypeAxis
= pbio_ConvertibleDebtSevenMember
 
Convertible Debt On March 26, 2015    
Fair value of the conversion feature 138,505us-gaap_DebtInstrumentConvertibleBeneficialConversionFeature
/ us-gaap_ShortTermDebtTypeAxis
= pbio_ConvertibleDebtEightMember
 
Convertible Debt On March 27, 2015    
Fair value of the conversion feature 46,538us-gaap_DebtInstrumentConvertibleBeneficialConversionFeature
/ us-gaap_ShortTermDebtTypeAxis
= pbio_ConvertibleDebtNineMember
 
Convertible Debt On March 27, 2015 One    
Fair value of the conversion feature 135,055us-gaap_DebtInstrumentConvertibleBeneficialConversionFeature
/ us-gaap_ShortTermDebtTypeAxis
= pbio_ConvertibleDebtTenMember
 
BMA [Member]    
Royalty expense $ 14,267us-gaap_RoyaltyExpense
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= pbio_BmaMember
$ 11,317us-gaap_RoyaltyExpense
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= pbio_BmaMember