US4005739A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Supplemental medication indication cap for solution containers and the like
Assignee: Baxter International Inc
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Filing: 1975-10-20
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Granted: 1977-02-01
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Expires: 1995-10-20
Abstract
Abstract A supplemental medication indication cap is provided for solution containers having a tubular access port. The cap comprises a tubular member adapted to fit about the tubular access port. In one aspect of the invention, the tubular member defines, at one end thereof, several gripper arms adapted for irreversibly engaging the access port, whereby the non-destructive removal of the cap, once it is installed on the access port, is prevented. In another aspect of this invention, the tubular member of the indication cap is an open tube for receiving a needle for further administration of supplemental medication. If no further medication is to be provided, a plug member may be inserted in the tubular member to block access to the tubular access port.
Inventors
- 👤 David Allen Winchell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 02:11
CPC Classifications
A; A61; A61J; A61J1/00; A61J1/14; A61J1/1412; A61J1/1475; A61J1/1487; B; B65; B65D; B65D55/00; B65D55/02; B65D55/06; B65D55/08; A61J1/05; A61J1/10; A61J1/1468; Y; Y10; Y10S; Y10S383/00; Y10S383/906
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
92 words
A supplemental medication indication cap in which said cap is installed on a solution container tubular access port, said access port carrying at its outer end an elastic, needle-piercable injection site, said cap being positioned to fit about said tubular access port, said cap defining at one end thereof a plurality of gripper arms, said gripper arms being positioned to engage said injection site upon attempted removal of said cap from the access port, whereby the forced removal of the cap from the access port also causes removal of said injection site.
Claim 2
Dependent Claim
92 words
A supplemental medication indication cap in which said cap is installed on a solution container tubular access port, said access port carrying at its outer end an elastic, needle-piercable injection site, said cap being positioned to fit about said tubular access port, said cap defining at one end thereof a plurality of gripper arms, said gripper arms being positioned to engage said injection site upon attempted removal of said cap from the access port, whereby the forced removal of the cap from the access port also causes removal of said injection site.
Claim 3
Dependent Claim
27 words
The supplemental medication indication cap of claim 1 in which said cap comprises an open tube for receiving a needle, for the further administration of supplemental medication.
Claim 4
Dependent Claim
36 words
The supplemental medication indication cap of claim 2 in which said cap carries, at its outer end opposite to said gripper arms, a plug member firmly retained therein to prevent the further administration of supplemental medication.
Claim 5
Dependent Claim
106 words
A supplemental indication cap in which said cap is installed on a solution container tubular access port, said access port carrying at its outer end an elastic, needle-piercable injection site, said cap being adapted to fit about said tubular access port, means carried by said cap for engagement with an inner end of said injection site upon attempted removal of said cap from said access port, whereby the forced removal of said cap from the access port also causes the removal of said injection site, said cap defining an open tube for receiving a needle for injection through said site for further administration of supplemental medication.
Claim 6
Dependent Claim
106 words
A supplemental indication cap in which said cap is installed on a solution container tubular access port, said access port carrying at its outer end an elastic, needle-piercable injection site, said cap being adapted to fit about said tubular access port, means carried by said cap for engagement with an inner end of said injection site upon attempted removal of said cap from said access port, whereby the forced removal of said cap from the access port also causes the removal of said injection site, said cap defining an open tube for receiving a needle for injection through said site for further administration of supplemental medication.
Claim 7
Dependent Claim
51 words
The supplemental medication indication cap of claim 4 in which said cap carries, opposite its outer end, as defined with respect to its attachment to said solution container, a plug member fitting tightly in said open tube and blocking communication through said cap, to prevent further administration of supplemental medication therethrough.
Claim 8
Dependent Claim
18 words
The supplemental medication cap of claim 5 in which said engagement means comprises a plurality of gripper arms.
Claim 9
Dependent Claim
75 words
In a solution container having a tubular access port, said access port carrying at its outer end an elastic, needle-piercable injection site; a supplemental medication indication cap carried by said access port, said cap carrying gripper means adapted for engaging said injection site adjacent an inner end thereof upon attempted removal of said cap from the access port, whereby forced removal of said cap from the access port also causes removal of said injection site.
Claim 10
Dependent Claim
75 words
In a solution container having a tubular access port, said access port carrying at its outer end an elastic, needle-piercable injection site; a supplemental medication indication cap carried by said access port, said cap carrying gripper means adapted for engaging said injection site adjacent an inner end thereof upon attempted removal of said cap from the access port, whereby forced removal of said cap from the access port also causes removal of said injection site.
Claim 11
Dependent Claim
21 words
The solution container of claim 7 in which said cap is adapted and positioned to prevent injection through said injection site.
Claim 12
Dependent Claim
59 words
The solution container of claim 8 in which said gripper means comprises a plurality of gripper arms carried by said cap, said gripper arms being positioned to engage said injection site upon attempted removal of said cap from the access port, whereby the forced removal of the cap from the access port also causes removal of said injection site.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-02-01 | 1980-08-02 | 1981-02-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-02-01 | 1984-08-02 | 1985-02-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-02-01 | 1988-08-02 | 1989-02-01 | $7700.00 | Window Closed / Lapsed |