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US 2026/0240567 A1Published application
Puncturing instrument
AssigneeForce Engineering Co., Ltd.
InventorsTakanori IMAI, Tomoaki HIGUCHI, Tomoyuki SAWAHATA
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Abstract
The present invention can prevent mispuncturing caused by the puncturing pressure applied to a needle body part during puncturing. A puncturing instrument 1 comprises a needle body part 2, a hub 3 that supports a base part of the needle body part 3, and a case 4 that accommodates the hub 3. Between the case 4 and the hub 3, the puncturing instrument 1 has an impact absorption body 4 that absorbs puncturing pressure during puncturing with the needle body part 3.
Claims11
A puncturing instrument comprising:
- a needle main body;
- a hub that supports a base end portion of the needle main body;
- and
- a case body that houses the hub, wherein
- an impact absorption means for absorbing a puncture pressure during puncture of the needle main body is provided between the case body and the hub.
2 more elements
Dependencies are inferred from the claim text.