Claims Analysis
Total Claims: 23
Claim 1
Independent Claim
180 words
A device for covering a dental or medical instrument and elongated appendages extending from said dental or medical instruments for the purpose of preventing the contamination of said instruments and appendages extending from said instruments comprising: an elongated sleeve substantially longer than the said instruments with which they are intended to be used and formed from a thin, flexible, impervious material; said sleeve having first and second ends and being collapsible between said ends into a compact package; said sleeve having an opening at said first end; a ring-like element mounted on said first end and folded in accordion-like fashion whereby said instrument can be inserted through said first open end and the center of said accordion-folded sleeve to said second end; of said sleeve around the said opening, said ring-like element being sufficiently rigid to define the periphery of said opening and to permit an operator to grasp the same and pull said ring to expand the accordion-folded sleeve attached thereto over said appendages, and said ring-like element being sufficiently long to cover the accordion-folded portion of said sleeve.
Claim 2
Independent Claim
180 words
A device for covering a dental or medical instrument and elongated appendages extending from said dental or medical instruments for the purpose of preventing the contamination of said instruments and appendages extending from said instruments comprising: an elongated sleeve substantially longer than the said instruments with which they are intended to be used and formed from a thin, flexible, impervious material; said sleeve having first and second ends and being collapsible between said ends into a compact package; said sleeve having an opening at said first end; a ring-like element mounted on said first end and folded in accordion-like fashion whereby said instrument can be inserted through said first open end and the center of said accordion-folded sleeve to said second end; of said sleeve around the said opening, said ring-like element being sufficiently rigid to define the periphery of said opening and to permit an operator to grasp the same and pull said ring to expand the accordion-folded sleeve attached thereto over said appendages, and said ring-like element being sufficiently long to cover the accordion-folded portion of said sleeve.
Claim 3
Dependent Claim
54 words
The device of claim 1 in which the second end of said sleeve includes an opening for receiving an instrument attached to said appendages; and sealing means at said opening for attaching and sealing said second end of said sleeve to said instrument with said instrument extending through said opening at said second end.
Claim 4
Independent Claim
126 words
A device for covering elongated appendages extending from dental or medical instruments for the purpose of preventing the contamination of said appendages comprising: an elongated sleeve formed from a thin, flexible, impervious material, said sleeve having an opening at one end; a ring-like element mounted on said one end of said sleeve around the said opening, said ring-like element being sufficiently rigid to define the periphery of said opening and to permit an operator to grasp the same and pull said ring and the sleeve attached thereto over said appendages; said sleeve having a substantial portion thereof folded in accordion fashion; and an enclosure means attached to said ring for enclosing said accordion folded sleeve portion to prevent such portion from being exposed to contaminating micro-organisms.
Claim 5
Independent Claim
126 words
A device for covering elongated appendages extending from dental or medical instruments for the purpose of preventing the contamination of said appendages comprising: an elongated sleeve formed from a thin, flexible, impervious material, said sleeve having an opening at one end; a ring-like element mounted on said one end of said sleeve around the said opening, said ring-like element being sufficiently rigid to define the periphery of said opening and to permit an operator to grasp the same and pull said ring and the sleeve attached thereto over said appendages; said sleeve having a substantial portion thereof folded in accordion fashion; and an enclosure means attached to said ring for enclosing said accordion folded sleeve portion to prevent such portion from being exposed to contaminating micro-organisms.
Claim 6
Dependent Claim
42 words
The device of claim 3 in which the enclosure means includes a pouch attached to said ring-like element and covering said accordion-folded portion of said sleeve and a cover is removably secured to the ring-like element to cover the opening defined thereby.
Claim 7
Dependent Claim
48 words
The device of claim 4 in which means is provided to separate at least a portion of said pouch from said ring-like element whereby the ring-like element with a separated portion of said pouch can be pulled over the appendages independent of the remaining portion of said pouch.
Claim 8
Dependent Claim
41 words
The device of claim 4 in which the pouch is a sleeve of flexible, impervious material secured to and extending from said ring-like element over said compacted sleeve and sealed at its end to contain said accordion-folded portion of said sleeve.
Claim 9
Dependent Claim
48 words
The device of claim 3 in which means is provided to separate at least a portion of said pouch from said ring-like element whereby the ring-like element with a separated portion of said pouch can be pulled over the appendages independent of the remaining portion of said pouch.
Claim 10
Dependent Claim
65 words
The device of claim 3 in which said sleeve has a second end; a disposable instrument provided in an opening at said second end of said sleeve, sealing means at said opening at said second end attaching and sealing said second end of said sleeve to said instrument, said instrument being located inwardly of the accordion-folded portion of said sleeve and contained within said enclosure.
Claim 11
Dependent Claim
48 words
The device of claim 8 in which means is provided to separate at least a portion of said pouch from said ring-like element whereby the ring-like element with a separated portion of said pouch can be pulled over the appendages independent of the remaining portion of said pouch.
Claim 12
Independent Claim
210 words
A device for covering elongated appendages extending from dental or medical instruments for the purpose of preventing the contamination of said appendages comprising: an elongated sleeve formed from a thin, flexible, inpervious material, said sleeve having an opening at one end; a ring-like element mounted on said one end of said sleeve around the said opening, said ring-like element being sufficiently rigid to define the periphery of said opening and to permit an operator to grasp the same and pull said ring and the sleeve attached thereto over said appendages; said sleeve including a second end with an opening for receiving an instrument attached to said appendages; and sealing means at said opening for attaching and sealing said second end of said sleeve to said instrument with said instrument extending through said opening at said second end; and a tube provided at said second end of said sleeve, said tube extending into said opening of said second end of said sleeve and adapted to received an elongated dental or medical instrument; said sealing means being adapted to initially attach said second end of said sleeve to said tube and after said instrument is inserted in said tube to sealingly attach said second end of said sleeve to said elongated instrument.
Claim 13
Independent Claim
210 words
A device for covering elongated appendages extending from dental or medical instruments for the purpose of preventing the contamination of said appendages comprising: an elongated sleeve formed from a thin, flexible, inpervious material, said sleeve having an opening at one end; a ring-like element mounted on said one end of said sleeve around the said opening, said ring-like element being sufficiently rigid to define the periphery of said opening and to permit an operator to grasp the same and pull said ring and the sleeve attached thereto over said appendages; said sleeve including a second end with an opening for receiving an instrument attached to said appendages; and sealing means at said opening for attaching and sealing said second end of said sleeve to said instrument with said instrument extending through said opening at said second end; and a tube provided at said second end of said sleeve, said tube extending into said opening of said second end of said sleeve and adapted to received an elongated dental or medical instrument; said sealing means being adapted to initially attach said second end of said sleeve to said tube and after said instrument is inserted in said tube to sealingly attach said second end of said sleeve to said elongated instrument.
Claim 14
Dependent Claim
32 words
The device of claim 10 in which an enclosure means is attached to said ring-like element for enclosing said sleeve and tube to prevent the same from being exposed to contaminating micro-organisms.
Claim 15
Dependent Claim
33 words
The device of claim 10 in which a substantial portion of said sleeve is folded in accordion fashion and an enclosure means extends from said ring-like element for enclosing said accordion-folded sleeve portion.
Claim 16
Dependent Claim
45 words
The device of claim 12 in which the enclosure means includes a cover removably secured to the ring-like element to cover the opening defined thereby and a pouch is secured to the periphery of said ring-like element and contains said accordion-folded portion of said sleeve.
Claim 17
Dependent Claim
48 words
The device of claim 12 in which means is provided to separate at least a portion of said pouch from said ring-like element whereby the ring-like element with a separated portion of said pouch can be pulled over the appendages independent of the remaining portion of said pouch.
Claim 18
Dependent Claim
27 words
The device of claim 10 in which the tube is closed at one end, said closed end being connected to the remaining portion of said container means.
Claim 19
Independent Claim
118 words
A device for covering elongated appendages extending from dental or medical instruments for the purpose of preventing the contamination of said appendages comprising: an elongated sleeve formed from a thin, flexible, impervious material, said sleeve having an opening at one end; a ring-like element mounted on said one end of said sleeve around the said opening, said ring-like element being sufficiently rigid to define the periphery of said opening and to permit an operator to grasp the same and pull said ring and the sleeve attached thereto over said appendages; and a clip attached to said appendages, said clip being adapted to removably hold said ring-like element and said sleeve in the extended covered position over said appendages.
Claim 20
Independent Claim
118 words
A device for covering elongated appendages extending from dental or medical instruments for the purpose of preventing the contamination of said appendages comprising: an elongated sleeve formed from a thin, flexible, impervious material, said sleeve having an opening at one end; a ring-like element mounted on said one end of said sleeve around the said opening, said ring-like element being sufficiently rigid to define the periphery of said opening and to permit an operator to grasp the same and pull said ring and the sleeve attached thereto over said appendages; and a clip attached to said appendages, said clip being adapted to removably hold said ring-like element and said sleeve in the extended covered position over said appendages.
Claim 21
Independent Claim
120 words
A device for covering elongated appendages extending from dental or medical instruments for the purpose of preventing the contamination of said appendages comprising: an elongated sleeve having a thin, flexible, impervious material having openings at both ends and folded in accordion fashion into a short, compact part; a ring-like element mounted on one end providing an opening for receiving an instrument and its appendage and a sealing means at the other end of said sleeve for attaching to an instrument in sealing relationship thereto; an enclosure for said sleeve; and means permitting separation of said enclosure whereby the accordion-folded sleeve can be extended by pulling the ring-like element away from the sealing means to drape the sleeve over said appendage.
Claim 22
Independent Claim
120 words
A device for covering elongated appendages extending from dental or medical instruments for the purpose of preventing the contamination of said appendages comprising: an elongated sleeve having a thin, flexible, impervious material having openings at both ends and folded in accordion fashion into a short, compact part; a ring-like element mounted on one end providing an opening for receiving an instrument and its appendage and a sealing means at the other end of said sleeve for attaching to an instrument in sealing relationship thereto; an enclosure for said sleeve; and means permitting separation of said enclosure whereby the accordion-folded sleeve can be extended by pulling the ring-like element away from the sealing means to drape the sleeve over said appendage.
Claim 23
Dependent Claim
80 words
The device of claim 17 in which a tube is provided at said other end of said sleeve, said tube extending into said opening of said other end of said sleeve and adapted to receive an elongated dental or medical instrument; said sealing means being adapted to initially attach said other end of said sleeve to said tube and after said instrument is inserted in said tube to sealingly attach said other end of said sleeve to said elongated instrument.