TUBELESS FLUID DELIVERY DEVICE
First Claim
1. A tubeless fluid delivery device, comprising:
- a controller, comprising a first housing which has a first built-in circuit, wherein the first housing is provided with a first engagement part and a first insertion part electrically connected to the first built-in circuit; and
a pump base combined with the controller, which comprises a second housing having a second built-in circuit, a reservoir, a piston, a push rod, a driving member and a battery, wherein the second housing is provided with a second engagement part correspondingly engaged with the first engagement part and a second insertion part electrically connected to the second built-in circuit, wherein the second insertion part is correspondingly inserted in the first insertion part to realize electrical connection between the first built-in circuit and the second built-in circuit.
1 Assignment
0 Petitions
Accused Products
Abstract
A catheter-free drug fluid infusion device, comprising a controller (11) and a pump (12) combined with the controller (11). The controller (11) comprises a first housing having a first built-in circuit. The first housing is provided with a first engagement portion and a first insertion portion electrically connected to the first built-in circuit. The pump (12) comprises a second housing having a second built-in circuit, a drug storage cylinder, a piston, a push rod, a driving means and a battery. The second housing is provided with a second engagement portion correspondingly engaged with the first engagement portion and a second insertion portion electrically connected to the second built-in circuit. The second insertion portion is correspondingly inserted in the first insertion portion to realize electrical connection between the first built-in circuit and the second built-in circuit. The catheter-free drug fluid infusion device employs a detachable structural design to reduce the cost, so as to solve the problem that a drug fluid infusion device in the prior art has complex operation, large size and high cost.
13 Citations
22 Claims
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1. A tubeless fluid delivery device, comprising:
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a controller, comprising a first housing which has a first built-in circuit, wherein the first housing is provided with a first engagement part and a first insertion part electrically connected to the first built-in circuit; and a pump base combined with the controller, which comprises a second housing having a second built-in circuit, a reservoir, a piston, a push rod, a driving member and a battery, wherein the second housing is provided with a second engagement part correspondingly engaged with the first engagement part and a second insertion part electrically connected to the second built-in circuit, wherein the second insertion part is correspondingly inserted in the first insertion part to realize electrical connection between the first built-in circuit and the second built-in circuit. - View Dependent Claims (2, 3, 4, 5, 7, 8, 9, 10, 12, 13, 15, 16, 17, 18, 19, 20, 21, 22)
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6. (canceled)
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11. (canceled)
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14. (canceled)
Specification