Tube connector and tube with connector
AssigneeHirakawa Hewtech Corporation
InventorsSho SAKAMOTO, Jun Takae
Life of this patent
Estimating the term…
Abstract
A tube connector to connect a medical tube to a medical device is provided with a first member into which the medical tube is inserted, a second member that is screwed into the first member, and a seal ring that is housed in the first member, deforms with screwing of the second member into the first member, and fixes the medical tube by the deformation, wherein one of the first member and the second member comprises an engagement raised portion, and wherein the other of the first member and the second member includes a retaining portion that mechanically stops the engagement raised portion in a direction of separation of the second member from the first member.
Claims5
A tube connector to connect a medical tube to a medical device, the tube connector comprising:
- a first member into which the medical tube is inserted;
- a second member that is screwed into the first member;
- and
- a seal ring that is housed in the first member, deforms with screwing of the second member into the first member, and fixes the medical tube by deformation,
- wherein one of the first member and the second member comprises an engagement raised portion, and
- wherein the other of the first member and the second member comprises a retaining portion that mechanically stops the engagement raised portion in a direction of separation of the second member from the first member.
A tube with connector, comprising:
- a medical tube;
- and
- a tube connector to connect the medical tube to a medical device,
- wherein the tube connector comprises a first member into which the medical tube is inserted, a second member that is screwed into the first member, and a seal ring that is housed in the first member, deforms with screwing of the second member into the first member, and fixes the medical tube by deformation,
- wherein one of the first member and the second member comprises an engagement raised portion, and
- wherein the other of the first member and the second member comprises a retaining portion that mechanically stops the engagement raised portion in a direction of separation of the second member from the first member.
Dependencies are inferred from the claim text.