No. The platypus's venom gland is located within the male platypus's thigh.
The duck-billed platypus.
The platypus has sharp claws on its feet. The feet have a retracting webbed membrane which can expose the claws, enabling the platypus to effectively dig burrows
Although the male echidna has a spur, like the platypus, there is no evidence that it has any poison.
The echidna does not have poison. Although it does have spurs on its hind legs (like the platypus) it is not poisonous.
The only way the venom of a male platypus could be removed would be for the entire venom gland to be removed.
Poison claws/spurs.
The scientific name (sometimes also called the Latin name) of the platypus is ornithorhynchus anatinus.
The photograph at the related link below shows a male platypus's spur on its hind foot.
The platypus is completely covered, from head to foot, with thick, velvety, waterproof fur. Its legs are also furry.
The male platypus has a poison spur in its hind legs which can kill small animals, and injure ones larger than itself.
The echidna has no poison (or venom) in its spines or anywhere else. Like a platypus, the male echidna has a spur on its hind leg, but this is not believed to hold any venom.