Vaginal irrigation apparatus

• US 4,309,995 A
• Filed: 01/28/1980
• Issued: 01/12/1982
• Est. Priority Date: 01/28/1980
• Status: Expired due to Term

• Current Assignee: Susan M. Sacco
• Original Assignee: Susan M. Sacco
• Inventors: Sacco, Susan M.
• Primary Examiner(s): Yasko, John D.
• Application Number:
  US06/115,909
• Time in Patent Office: 715 Days
• Field of Search: 128/239, 128/251, 128/227, 128/232, 128/261, 401/203, 401/204
• US Class Current: 604/259
• CPC Class Codes: A61M 3/0279 Cannula; Nozzles; Tips; their connection means

Abstract

A vaginal irrigation apparatus including a wall mounted supply container for irrigating medicant, a transfer tube and a disposable probe that is constructed of a liquid dispersing foam. The disposable probe includes a rigid proximal fitting, releasably connectable to the transfer tube, bonded to a patient insertable probe portion constructed entirely of polyurethane. The polyurethane is open cellular to readily disperse medicant, and it has sufficient rigidity to be inserted into the patient without the assistance of any implement.

Claims

1. A therapeutic irrigating apparatus for delivering medicant to the user through a rectally or vaginally implanted probe, comprising;

a supply container for medicant, a transfer tube connected to and communicating with the supply container, and a disposable probe connected to the transfer tube for insertion into the patient, said probe being constructed of a semi-flexible or substantially rigid foam material that is unsupported throughout a major portion of its length and open cellular in structure to transfer medicant from the transfer tube to the patient, said foam having sufficent rigidity so that the unsupported probe may be rectally or vaginally inserted manually without any additional implements.

2. A therapeutic irrigating apparatus for delivering medicant to the user through a rectally or vaginally implanted probe, as defined in claim 1, wherein the probe is constructed of polyurethane.

3. A therapeutic irrigating apparatus for delivering medicant to the user through a rectally or vaginally implanted probe, as defined in claim 2, wherein said polyurethane has a density in the range of four to six pounds per square inch.

4. A therapeutic irrigating apparatus for delivering medicant to the user through a rectally or vaginally implanted probe, as defined in claim 2, wherein the polyurethane probe has an Indentation Load Deflection characteristic of at least forty.

10. A therapeutic irrigating apparatus for delivering medicant to the user through a rectally or vaginally implanted probe, as defined in claim 1, wherein the probe has a patient or user insertable portion constructed entirely of polyurethane, said probe having a fitting at the proximal end thereof connectable to the transfer tube, said insertable portion having a central opening extending a substantial distance therethrough and communicating with the fitting.

5. A therapeutic irrigating apparatus for delivering medicant to the user through a rectally or vaginally implanted probe, comprising;

a supply container for medicant, a transfer tube connected to and communicating with the supply container, and a plurality of disposable probes selectively connectable to the transfer tube for insertion into the patient or user, said probes having a user insertable portion constructed entirely of polyurethane material, said polyurethane material being open cellular and semi-flexible or rigid to permit the easy insertion of the probe into the user and the dispersion of medicant from the transfer tube to the patient through the cellular structure of the polyurethane, said polyurethane probe being unsupported throughout a major portion of its length and having sufficient rigidity so that the unsupported probe may be rectally or vaginally inserted manually without any additional implements.

6. A therapeutic irrigating apparatus for delivering medicant to the user through a rectally or vaginally implanted probe, as defined in claim 5, wherein each of the probes is enclosed in a separate container.

7. A therapeutic irrigating apparatus for delivering medicant to the user through a rectally or vaginally implanted probe, as defined in claim 5, wherein the polyurethane material has an Indentation Load Deflection characteristic above forty.

8. A therapeutic irrigating apparatus for delivering medicant to the user through a rectally or vaginally implanted probe, as defined in claim 5, wherein the polyurethane material has a density in the range of four to six pounds per cubic foot.

9. A therapeutic irrigating apparatus for delivering medicant to the user through a rectally or vaginally implanted probe, as defined in claim 5, wherein the polyurethane material has a compression resistance of at least 3 psi at twenty-five percent deflection.

11. A disposable rectally or vaginally insertable probe for conveying irrigating medicant from a source to the user, comprising;

a fitting adapted to be connected to a medicant supply tube, and a patient or user insertable probe portion connected to the fitting, said probe portion being constructed entirely of polyurethane and having a central opening communicating with the fitting, said polyurethane being unsupported throughout a major portion of its length and having sufficient rigidity so that the probe portion may be rectally or vaginally inserted manually without the need for any special implement.

12. A disposable rectally or vaginally insertable probe for conveying irrigating medicant from a source to the user, as defined in claim 11, wherein the polyurethane has a compression resistance at twenty-five percent material deflection of at least 4 psi.

13. A therapeutic irrigating apparatus for delivering medicant to the user through a rectally or vaginally implanted probe, comprising;

a supply container for medicant, a transfer tube connected to and communicating with the supply container, and a disposable probe connected to the transfer tube for insertion into the patient, said probe being constructed of a semi-flexible or substantially rigid foam material that is unsupported throughout a major portion of its length and open cellular in structure to transfer medicant from the transfer tube to the patient, said foam having an Indentation Load Deflection characteristic as defined of approximately thirty so that the probe may be rectally or vaginally inserted without the need for a special implement.

14. A therapeutic irrigating apparatus for delivering medicant to the user through a rectally or vaginally implanted probe, comprising;

a supply container for medicant, a transfer tube connected to and communicating with the supply container, and a disposable probe connected to the transfer tube for insertion into the patient, said probe being constructed of a semi-flexible or substantially rigid foam material that is unsupported throughout a major portion of its length and open cellular in structure to transfer medicant from the transfer tube to the patient, said foam having a compression resistance as defined at 25 percent of approximately 3 psi.