Exhibit 4.2


 


SPECIMEN CLASS A ORDINARY SHARE CERTIFICATE


 


	CERTIFICATE NUMBER	SHARES
	 _________	 



 


BOMBAX HEALTHCARE ACQUISITION CORPORATION


 


INCORPORATED UNDER THE LAWS OF THE CAYMAN ISLANDS


 


CLASS A ORDINARY SHARE


 


SEE REVERSE FOR

CERTAIN DEFINITIONS


 


	THIS CERTIFIES THAT 	 CUSIP: G12217 108
	IS THE OWNER OF	 



 





FULLY PAID AND NON-ASSESSABLE CLASS A ORDINARY
SHARES OF PAR VALUE $0.0001


PER SHARE


 


BOMBAX HEALTHCARE ACQUISITION CORPORATION


 


transferable on the books of the Company in person
or by duly authorized

attorney upon surrender of this certificate properly endorsed. This certificate is not valid unless


countersigned by the Transfer Agent
and registered by the Registrar. Witness the seal of

the Company and the facsimile signatures of its duly authorized officers.


 





	Dated:
	 
	 	 	 
	Chairman	 	Chief Financial Officer








 


BOMBAX
HEALTHCARE ACQUISITION CORPORATION

CORPORATE

SEAL 2021

CAYMAN ISLANDS


 




     


     


    

 


BOMBAX HEALTHCARE ACQUISITION CORPORATION


 


The Company will furnish without
charge to each shareholder who so requests the powers, designations, preferences and relative, participating, optional or other special
rights of each class of share or series thereof of the Company and the qualifications, limitations, or restrictions of such preferences
and/or rights. This certificate and the shares represented thereby are issued and shall be held subject to all the provisions of the Amended
and Restated Memorandum and Articles of Association and all amendments thereto and resolutions of the Board of Directors providing for
the issuance of securities (copies of which may be obtained from the secretary of the Company), to all of which the holder of this certificate
by acceptance hereof assents.


 


The following abbreviations, when used in the inscription
on the face of this certificate, shall be construed as though they were written out in full according to applicable laws or regulations:





 


	 	TEN COM -	 as tenants in common
	 	TEN ENT - 	as tenants by the entireties
	 	JT TEN - 	as joint tenants with right of survivorship
	 	 	and not as tenants in common



 


	UNIF GIFT MIN ACT -	 	Custodian	 	 
	 	(Cust)	 	(Minor)	 
	 	under Uniform Gifts to Minors	 
	 	Act	         	 
	 	 	(State)	 



 





Additional Abbreviations may also be used though
not in the above list.


 


For value received, ___________________________
hereby sell, assign and transfer unto


 


 


	
        PLEASE INSERT SOCIAL SECURITY OR OTHER

IDENTIFYING NUMBER OF ASSIGNEE

        
	 
	 	 
	 	 


 


	 
	(PLEASE PRINT OR TYPEWRITE NAME AND ADDRESS, INCLUDING ZIP CODE, OF
ASSIGNEE)
	 
	 
	 
	 
	 
	                   	 shares
	of the share capital represented by the within Certificate, and do
hereby irrevocably constitute and appoint
	 
	 	 
	 	 Attorney

	to transfer the said share on the books of the within named Corporation
will full power of substitution in the premises.	 


 







    2


     


    

 


Dated ____________________


 


	 	 	 
	 	Notice:	The signature to this assignment must correspond with the name as written
upon the face of the certificate in every particular, without alteration or enlargement or any change whatever.


 


Signature(s) Guaranteed:


 


	 	 
	THE SIGNATURE(S) MUST BE GUARANTEED BY AN ELIGIBLE GUARANTOR INSTITUTION
(BANKS, STOCKBROKERS, SAVINGS AND LOAN ASSOCIATIONS AND CREDIT UNIONS WITH MEMBERSHIP IN AN APPROVED SIGNATURE GUARANTEE MEDALLION PROGRAM,
PURSUANT TO S.E.C. RULE 17Ad-15).	 








 


The holder of this certificate shall be entitled to receive funds from the trust account only in the event of (i) the liquidation of the trust account upon a failure to consummate a business combination, as described in the prospectus covering the securities or (ii) if the holder seeks to convert his respective shares or sells them to the Company in a tender offer, in each case in connection with (1) the consummation of a business combination or (2) in connection with an amendment to our Memorandum and Articles of Association prior to the consummation of a business combination.  In no other circumstances shall the holder have any right or interest of any kind in or to the trust account.






 


 


3