Body fluid collecting device
First Claim
1. A body fluid collecting device including a tip with a puncture needle and a front end opening at a front end portion thereof for allowing said puncture needle to pass therethrough, said body fluid collecting device comprising:
- a device body having a contact part for fitting skin thereto;
a tip mounting part having a space formed therein capable of storing said tip;
depressurizing means for depressurizing an inside of said space; and
movable means capable of moving said front end portion of said tip mounting part along a longitudinal direction of said puncture needle, and within a specified range, when said space is depressurized by said depressurizing means, under a condition in which said tip is stored in said space, said skin is fitted to said contact part, and said front end opening is sealed.
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Accused Products
Abstract
A body fluid collecting device includes a tip with a puncture needle and a front end opening at the front end portion thereof for allowing the puncture needle to pass therethrough. The device additionally includes a device body, having a contact part for fitting skin thereto, a tip mounting part having a storage space formed therein capable of storing the tip, a pump for depressurizing the inside of the storage space, and a movable means. The movable means is capable of moving the front end portion of the tip mounting part along a longitudinal direction of the puncture needle, and within a specified range, when the storage space is depressurized by the pump under a condition in which the tip is stored in the storage space, the skin is fitted to the contact part, and the front end opening is sealed.
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Citations
15 Claims
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1. A body fluid collecting device including a tip with a puncture needle and a front end opening at a front end portion thereof for allowing said puncture needle to pass therethrough, said body fluid collecting device comprising:
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a device body having a contact part for fitting skin thereto;
a tip mounting part having a space formed therein capable of storing said tip;
depressurizing means for depressurizing an inside of said space; and
movable means capable of moving said front end portion of said tip mounting part along a longitudinal direction of said puncture needle, and within a specified range, when said space is depressurized by said depressurizing means, under a condition in which said tip is stored in said space, said skin is fitted to said contact part, and said front end opening is sealed. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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Specification