US988120A - Dilator. - Google Patents

Dilator. Download PDF

Info

Publication number
US988120A
US988120A US1910544116A US988120A US 988120 A US988120 A US 988120A US 1910544116 A US1910544116 A US 1910544116A US 988120 A US988120 A US 988120A
Authority
US
Grant status
Grant
Patent type
Prior art keywords
head
dilator
bore
walls
body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
Inventor
John B Lott
Original Assignee
John B Lott
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Grant date

Links

Images

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00Catheters; Hollow probes
    • A61M25/01Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/02Holding devices, e.g. on the body
    • A61M25/04Holding devices, e.g. on the body in the body, e.g. expansible

Description

J. 1;; LOTT.

DILATOR. AYPLIUATION-YILED FEB. 15. 1910.

I Patented Mar. 28, 1911.

. mugmto'a I Au i0 ia M r crENT OFFICE.

JOHN B. LOTT, 0F ANDERSON. INDIANA.

DILATOR.

Specification of Letters Patent.

latcntcd Mal'. 28, 1911.

Application filed February 15, mo. Serial N6. 544.116.

To all whom'it may concern:

Be it known that I, JOHN B. Low, :1 citizen of the United States, resident of Anderson. in the cou'ntgpof Madison and State of Indiana, have mad certain new and useful Invention in Dilators; and. I declare the following to be a full, clear, and exact dcscription of the same, such as will enable others skilled in the art to which it appertains to make and use the invention, reference being had to the accompanying drawings, and to letters or figures of reference marked thereon, which form a part of this specification.

Figure 1 is a side View of the invention. Fig. 2 is an end View of the same. Fig. 3 is a section on the line i -3, Fig. 1. Fig. at is a similar view showingthe expander in position. Fig. 5 a secti .ial view of a modilied form of the invention. Fig. 6 is a detail view'ofthe expander with the parts thereof detached.

The invention relates to a dilator for use in expanding the rectum, and is designed for the distribution of'a medicament for the cure of piles fistula and other diseases'of the rectum. j Other objects and advantages will hereinafter appear.

.The invention consists in the novel con- 7 .struction and combinations of parts as hereinafter setforth; V

In the accompanying drawings, illustrating the invention, the letter a, designates the hollow dilator body, having an enlarged head 5, of a. yielding or elastic nature and made of soft rubber or other suitable material, having a number of perforations b. b, surrounding the same. At the base of the dilator is provided oppositely extending branches 0, 0, of such shape as will fit neatly in the crotch. The cavity or central bore of the dilator runs through the branches 0, c,

the body a, and the enlarged-head b, beingexpanded insai-d head as shown at (l, the Walls of the elastic head being of, proper thinness to enable them to readily contract and expand in operation.

The hollow head having been charged with themedicament, the dilator is applied,

the elastic head first contracting to allow the convenient insertion of the device and then expanding to hold it in place, the base branches 2, 0, serving as a stop to limit the inward movement of the device, and. at the same time being of such conformation as will fit neatly in the crotch and yet distributethe weight oi the body thereupon to allow the user to sit down if desired.

..\. screw plunger Z i en'iplorcd to express the clanre from the pcrl'oral ions of the headin application. When this screw plunger, is realm-ed and it. is desirtal to expand the dilator head positively, a spring expander Z, shown in Figs. 4- and (i of the tlltlWlTlgSdS utilized. This expander. which is designed to fit within the hollow dilator head, has spring ln'anches or wings m. m. designed to bear against the inner walls of the hollow head, and a central screw-threaded body n,

with which a screw stem o, has engagement.-

In 5 of the drawings shown a modification or" the invention wherein the elastic head of the dilator is provided with surface pockets or recesses j, j, from which the D'KK'l-lttlllltflt will-meltand run out upon the diseased parts, while gases from the body will be allowed passage through the cent 'al bore of the dilator and out through a perforated washer c; or in some cases a solid washer may be employed. The washer fits against a shoulder f, at the top of an enlargement g, of the central bore.

Having thus described. my invention, what I claim. as new and desire to secure by Letters Patent is:

1. A dilator having a hollow elastic head provided with perforations in its side walls; a body having a central bore communicating with the cavity of said head, said bore hav mg an end enlargement, and a removable plunger fitting in said bore and capable of expressing; the charge of medicament from the perforations of saidhead, said plunger having an enlarged head provided with a supplementary removable branches bearing against the insidewalls, said head to maintain the head in an expanded condition. g i

I serew-thrcaded engagement with -the.. wallsof said end enlargement of said bore, and a.

device hav' 2. A dilator having a hollow elastic head 4 provided with perforations in its side walls,

a body having a central bore communicating with the cavity of said head, a removable plunger fitting in said bore and capable of, expressing the charge of medicamentfrom the perforations of said head, said plun' er having screw-threaded engagement with e walls of said bore, to prevent escape of the medicament. and a supplementary removable device having branches bearing against from. the perforations with thefcavity of said. head, and lease 1'. A dilator having an enlarged hollow head provided with perforated Walls, a body having a central bore communicating with I the cavity of said head, and arcuate base.

l branches having oblique upper Walls of angale-1r relation to each other, capable of fitting neatly in the crotch of the user.

In testimony whereof I atlix my signature,

in presence of two Witnesses.

JOHN B. LUlTil.

the inside walls of said head to maintain the head in an expanded condition.

3. A dilator having a hollow head pro, Vided with perforations in its side walls, a body having"-a""'central bore communicating branches having oblique upper Walls of an 20 angular relation to each other, and a removable plunger fitting in said bore and capable of expressing the charge of medicament of said head, said 'lunger having screw-threaded engagement with the Walls of said bore.

Witnesses:

. GIIARLE T. Sansnnnn'y,

Moses A. RUSH.

US988120A 1910-02-15 1910-02-15 Dilator. Expired - Lifetime US988120A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US988120A US988120A (en) 1910-02-15 1910-02-15 Dilator.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US988120A US988120A (en) 1910-02-15 1910-02-15 Dilator.

Publications (1)

Publication Number Publication Date
US988120A true US988120A (en) 1911-03-28

Family

ID=3056458

Family Applications (1)

Application Number Title Priority Date Filing Date
US988120A Expired - Lifetime US988120A (en) 1910-02-15 1910-02-15 Dilator.

Country Status (1)

Country Link
US (1) US988120A (en)

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2631586A (en) * 1950-09-11 1953-03-17 S H Wolter Rectal applicator and dilator
US2687719A (en) * 1952-04-22 1954-08-31 Hoyt Ernest William Expanding dilator
US3374791A (en) * 1965-07-21 1968-03-26 Westerman Samuel Thomas Ear speculum
US3990448A (en) * 1974-08-26 1976-11-09 Plastronics, Inc. Enema tip
US4583542A (en) * 1984-10-11 1986-04-22 Boyd Zane R Hemorrhoidal pessary
US4688794A (en) * 1986-05-21 1987-08-25 Clairmont Gregory P Medical exercise apparatus
US5085634A (en) * 1990-09-19 1992-02-04 Lackney Albert M Medicament and support
US5223259A (en) * 1990-09-19 1993-06-29 Lackney Albert M Securing means for an oral medicament and support therefor
US5352182A (en) * 1992-05-27 1994-10-04 Kalb Irvin M Product and method to treat female incontinence
US6443887B1 (en) 2000-12-27 2002-09-03 American Medical Systems Inc. Switch based spontaneous inflation inhibitor in a pump for an inflation prosthesis
US6533719B2 (en) 2000-12-27 2003-03-18 Ams Research Corporation Diaphragm based spontaneous inflation inhibitor in a pump for an inflatable prosthesis
US6635058B2 (en) 1992-11-13 2003-10-21 Ams Research Corporation Bone anchor
US6663642B2 (en) 1992-11-13 2003-12-16 Ams Research Corporation System for bone screw insertion
US6723042B2 (en) 2000-12-27 2004-04-20 Ams Research Corporation Penile pump with side release mechanism
US6730017B2 (en) 2000-12-27 2004-05-04 Ams Research Corporation Pressure based spontaneous inflation inhibitor with penile pump improvements
US20040138523A1 (en) * 2002-12-02 2004-07-15 Ams Research Corporation Implantable pump
US20050043581A1 (en) * 2003-04-25 2005-02-24 Ling Jeremy J. Penile prosthesis with improved tubing junction
US20050075534A1 (en) * 2003-10-02 2005-04-07 Ams Research Corporation Penile prosthesis devices and methods
US7946975B2 (en) 2005-04-08 2011-05-24 Ams Research Corporation Fluid reservoir for penile implant devices
US8109870B2 (en) * 2006-11-10 2012-02-07 Ams Research Corporation Inflatable penile prosthesis bypass valve noise reduction

Cited By (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2631586A (en) * 1950-09-11 1953-03-17 S H Wolter Rectal applicator and dilator
US2687719A (en) * 1952-04-22 1954-08-31 Hoyt Ernest William Expanding dilator
US3374791A (en) * 1965-07-21 1968-03-26 Westerman Samuel Thomas Ear speculum
US3990448A (en) * 1974-08-26 1976-11-09 Plastronics, Inc. Enema tip
US4583542A (en) * 1984-10-11 1986-04-22 Boyd Zane R Hemorrhoidal pessary
US4688794A (en) * 1986-05-21 1987-08-25 Clairmont Gregory P Medical exercise apparatus
US5085634A (en) * 1990-09-19 1992-02-04 Lackney Albert M Medicament and support
US5223259A (en) * 1990-09-19 1993-06-29 Lackney Albert M Securing means for an oral medicament and support therefor
US5352182A (en) * 1992-05-27 1994-10-04 Kalb Irvin M Product and method to treat female incontinence
US6635058B2 (en) 1992-11-13 2003-10-21 Ams Research Corporation Bone anchor
US6663642B2 (en) 1992-11-13 2003-12-16 Ams Research Corporation System for bone screw insertion
US7350538B2 (en) 2000-12-27 2008-04-01 Ams Research Corporation Method of preventing inadvertent inflation of an inflatable prosthesis
US20030065249A1 (en) * 2000-12-27 2003-04-03 Kuyava Charles C. Diaphragm based spontaneous inflation inhibitor in a pump for an inflatable prosthesis
US6533719B2 (en) 2000-12-27 2003-03-18 Ams Research Corporation Diaphragm based spontaneous inflation inhibitor in a pump for an inflatable prosthesis
US6723042B2 (en) 2000-12-27 2004-04-20 Ams Research Corporation Penile pump with side release mechanism
US6730017B2 (en) 2000-12-27 2004-05-04 Ams Research Corporation Pressure based spontaneous inflation inhibitor with penile pump improvements
US20090287042A1 (en) * 2000-12-27 2009-11-19 Ams Research Corporation Penile Pump with Side Release Mechanism
US6443887B1 (en) 2000-12-27 2002-09-03 American Medical Systems Inc. Switch based spontaneous inflation inhibitor in a pump for an inflation prosthesis
US20090084447A1 (en) * 2000-12-27 2009-04-02 Ams Research Corporation Diaphragm Based Spontaneous Inflation Inhibitor in a Pump for an Inflatable Prosthesis
US7438682B2 (en) 2000-12-27 2008-10-21 Ams Research Corporation Pressure based spontaneous inflation inhibitor with penile pump improvements
US6935847B2 (en) 2000-12-27 2005-08-30 Ams Research Corporation Spontaneous inflation inhibitor for inflatable prosthesis
US20050250981A1 (en) * 2000-12-27 2005-11-10 Kuyava Charles C Method of preventing inadvertent inflation of an inflatable prosthesis
US20040220448A1 (en) * 2000-12-27 2004-11-04 Henkel Gregory J Pressure based spontaneous inflation inhibitor with penile pump improvements
US8276591B2 (en) 2000-12-27 2012-10-02 Ams Research Corporation Diaphragm based spontaneous inflation inhibitor in a pump for an inflatable prosthesis
US7874978B2 (en) 2002-12-02 2011-01-25 Ams Research Corporation Implantable pump
US6991601B2 (en) 2002-12-02 2006-01-31 Ams Research Corporation Implantable pump
US8062209B2 (en) 2002-12-02 2011-11-22 Ams Research Corporation Implantable pump
US20110087068A1 (en) * 2002-12-02 2011-04-14 Ams Research Corporation Implantable Pump
US20040138523A1 (en) * 2002-12-02 2004-07-15 Ams Research Corporation Implantable pump
US20050043581A1 (en) * 2003-04-25 2005-02-24 Ling Jeremy J. Penile prosthesis with improved tubing junction
US7169103B2 (en) 2003-04-25 2007-01-30 Ams Research Corporation Penile prosthesis with improved tubing junction
US7407482B2 (en) 2003-10-02 2008-08-05 Ams Research Corporation Penile prosthesis devices and methods
US20050075534A1 (en) * 2003-10-02 2005-04-07 Ams Research Corporation Penile prosthesis devices and methods
US7946975B2 (en) 2005-04-08 2011-05-24 Ams Research Corporation Fluid reservoir for penile implant devices
US8109870B2 (en) * 2006-11-10 2012-02-07 Ams Research Corporation Inflatable penile prosthesis bypass valve noise reduction

Similar Documents

Publication Publication Date Title
US1256188A (en) Antisnoring device.
US2358440A (en) Protective sheath for medical and surgical use
US4628915A (en) Male organ conditioner accessory
US2660171A (en) Vial
US1352047A (en) Tongue-ball
US630277A (en) Atomizer.
US1961490A (en) Syringe equipment
US1621097A (en) Collapsible tube
US1165686A (en) Syringe.
US2294661A (en) Handle attachment
US1540126A (en) Piston construction
US1219496A (en) Uterine supporter.
US1547127A (en) Dilator
US2379330A (en) Massaging and shampooing scalp brush
US1556794A (en) Toy
US1674726A (en) Folding pencil compass
US1383944A (en) Surgical
US1327786A (en) Medical appliance
US1207200A (en) Spinning toy.
US2053995A (en) Ear plug
US1565582A (en) Crutch pad
US1331805A (en) Syringe
US1459478A (en) Inhaling tube
US2319726A (en) Suction cup structure
US977004A (en) Device for giving horses pills.