US4950280A — Nasal tampon having a counter weight

Claim 1

Independent Claim 142 words

An improved nasal tampon for controlling and arresting nasal hemorrhaging, said tampon having a proximal end and substantially eliminating the risk of slippage from the nasal cavity into the pharynx once it is installed, said nasal tampon comprising: an absorptive member, having a proximal portion, sized and shaped to fit the gross contours of the nasal fossa, said absorptive member readily compressible for easy insertion through the anterior nares of a patient, and resilient to expand once positioned within the nasal cavity; counterweight means flexibly attached to said proximal end of said absorptive a member, to pass through the nares and provide sufficient force in a direction externally which would remove said nasal tampon from the nasal cavity, to prevent slippage thereof into the larynx of the patient to maintain the throat opening clear and allow continued normal respiration through the mouth.

Claim 2

Dependent Claim 142 words

An improved nasal tampon for controlling and arresting nasal hemorrhaging, said tampon having a proximal end and substantially eliminating the risk of slippage from the nasal cavity into the pharynx once it is installed, said nasal tampon comprising: an absorptive member, having a proximal portion, sized and shaped to fit the gross contours of the nasal fossa, said absorptive member readily compressible for easy insertion through the anterior nares of a patient, and resilient to expand once positioned within the nasal cavity; counterweight means flexibly attached to said proximal end of said absorptive a member, to pass through the nares and provide sufficient force in a direction externally which would remove said nasal tampon from the nasal cavity, to prevent slippage thereof into the larynx of the patient to maintain the throat opening clear and allow continued normal respiration through the mouth.

Claim 3

Dependent Claim 23 words

An improved nasal tampon, as defined by claim 1, additionally comprising: a flexible element attached between said counterweight means and said proximal portion.

Claim 4

Dependent Claim 43 words

An improved nasal tampon, as defined by claim 2, wherein said absorptive member is sized so that when said absorptive member is inserted into the nasal cavity, at least the frontal one-third of the nasal cavity is left clear for said nasal procedure.

Claim 5

Dependent Claim 80 words

An improved nasal tampon, as defined by claim 1, wherein said counterweight means comprises a drainage conduit, having one end disposed within the body of said absorptive member, and another end integrally connected to a coupling device, said drainage conduit having a plurality of influent ports near said end within said absorptive member so as to enable blood, mucous, and other fluids to be suctioned from said absorptive member when said coupling device is connected to a source of suction.

Claim 6

Dependent Claim 41 words

An improved nasal tampon, as defined by claim 4, wherein said absorptive member is mounted on said drainage conduit in a position which prevents soft tissue within the nasal cavity from being suctioned into said influent ports of said drainage conduit.

Claim 7

Dependent Claim 36 words

An improved nasal tampon, as defined by claim 4, wherein said absorptive member comprises a porous sponge which evenly distributes the vacuum force created by said suction over substantially the entire surface of said porous sponge.

Claim 8

Dependent Claim 38 words

An improved nasal tampon, as defined by either one of claims 1 or 4, further comprising a breathing conduit which extends through said absorptive member to allow normal breathing through the nostril in which said tampon is installed.

Claim 9

Dependent Claim 17 words

An improved nasal tampon, as defined by claim 1, wherein said absorptive member comprises a porous sponge.

Claim 10

Dependent Claim 27 words

An improved nasal tampon, as defined by claim 1, wherein said tampon is coated with a lubricant to prevent adherence of blood or other liquid matter thereto.

Claim 11

Dependent Claim 15 words

An improved nasal tampon, as defined by claim 9, wherein said lubricant is a gel.

Claim 12

Dependent Claim 101 words

A disposable nasal tampon having a proximal end, said nasal tampon controlling and arresting nasal hemorrhages and substantially eliminating the risk of slippage from the nasal cavity into the pharynx, comprising: an absorptive member, sized and shaped to fit within the nasal fossa, and having a proximal portion, and; counterweight means flexibly affixed to said proximal portion of said absorptive member to pass through the nares, said counterweight means providing sufficient force in a direction externally which would remove said nasal tampon from the nasal cavity to prevent said tampon from slipping into the patient's pharynx and interfering with normal respiration.

Claim 13

Dependent Claim 101 words

A disposable nasal tampon having a proximal end, said nasal tampon controlling and arresting nasal hemorrhages and substantially eliminating the risk of slippage from the nasal cavity into the pharynx, comprising: an absorptive member, sized and shaped to fit within the nasal fossa, and having a proximal portion, and; counterweight means flexibly affixed to said proximal portion of said absorptive member to pass through the nares, said counterweight means providing sufficient force in a direction externally which would remove said nasal tampon from the nasal cavity to prevent said tampon from slipping into the patient's pharynx and interfering with normal respiration.

Claim 14

Dependent Claim 46 words

A disposable tampon, as defined by claim 11, wherein said absorptive member is readily compressible to ease insertion, and wherein a flexible member attaching said counterweight means to said proximal end of said absorptive member facilitates easy removal of said tampon once hemorrhaging has been arrested.

Claim 15

Dependent Claim 68 words

A disposable nasal tampon, as defined by claim 11, wherein said counterweight means comprises a flexible drainage conduit, having one end disposed within the body of said absorptive member and another end adapted for connection to a source of suction, said end within said body of said absorptive member exhibiting a plurality of influent ports for withdrawing fluid from said absorptive member to increase the absorptive capacity thereof.

Claim 16

Dependent Claim 33 words

A disposable nasal tampon, as defined by claim 13, further comprising a breathing conduit, extending through said tampon, to enable the patient to breathe through the nose when said tampon is in place.

Claim 17

Independent Claim 134 words

A method of controlling and arresting any variety of nasal hemorrhages, from controlling a simple nose bleed to use during rhinoplasty or other reconstructive or corrective surgical procedures in the vicinity of the nose, comprising the steps of: providing a tampon having a proximal end and a counterweight flexibly attached to said proximal end; compressing said tampon for insertion in the nasal cavity through the anterior nares; positioning said tampon within the nasal cavity to control nasal hemorrhaging but with said counterweight means extending through the nares and outside of the nasal cavity; and using said counterweight means to provide force in a direction exterior of the nose to thwart slippage of said tampon into the larynx of the patient to maintain the throat opening clear and allow continued normal respiration through the mouth.

Claim 18

Independent Claim 134 words

A method of controlling and arresting any variety of nasal hemorrhages, from controlling a simple nose bleed to use during rhinoplasty or other reconstructive or corrective surgical procedures in the vicinity of the nose, comprising the steps of: providing a tampon having a proximal end and a counterweight flexibly attached to said proximal end; compressing said tampon for insertion in the nasal cavity through the anterior nares; positioning said tampon within the nasal cavity to control nasal hemorrhaging but with said counterweight means extending through the nares and outside of the nasal cavity; and using said counterweight means to provide force in a direction exterior of the nose to thwart slippage of said tampon into the larynx of the patient to maintain the throat opening clear and allow continued normal respiration through the mouth.

Claim 19

Dependent Claim 54 words

A method of controlling and arresting any variety of nasal hemorrhages, as defined by claim 15, wherein said tampon counterweight means includes a drainage conduit, further comprising the step of connecting said drainage conduit to a source of suction to evacuate the tampon and nasal cavity of blood, mucous, and other fluids present therein.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	1993-08-20	1994-02-19	1994-08-21	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	1997-08-20	1998-02-19	1998-08-21	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	2001-08-20	2002-02-19	2002-08-21	$7700.00	Window Closed / Lapsed

Nasal tampon having a counter weight

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