US1965653A - Dilator - Google Patents
Dilator Download PDFInfo
- Publication number
- US1965653A US1965653A US640691A US64069132A US1965653A US 1965653 A US1965653 A US 1965653A US 640691 A US640691 A US 640691A US 64069132 A US64069132 A US 64069132A US 1965653 A US1965653 A US 1965653A
- Authority
- US
- United States
- Prior art keywords
- tube
- dilator
- sack
- sleeve
- base
- 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
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES 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
- A61M29/00—Dilators with or without means for introducing media, e.g. remedies
- A61M29/02—Dilators made of swellable material
Definitions
- This invention relates to improvements in dilators and more particularly to an instrument for expanding the sphincter muscles in the recturn.
- the principle object of the invention is to provide a device of this nature which will expand the sphincter muscles of the rectum without causing friction and without damage and pain.
- Another object of the invention is the provision of a device for treating constipation, piles, poor circulation and other rectal diseases.
- Another object of the invention is to provide a device which will expand the rectum throughout its length in an even and uniformal manner.
- Still another object of the invention is to provide an instrument of this character consisting of a tube made from pliable material and adapted to be inserted in the rectum and air pressure means for expanding the wall of said tube.
- Still a further object of the invention is to provide an instrument of this kind comprising a pliable tube adapted to fit in the rectum, a series of wire guards longitudinally disposed in said tube and air pressure means for forcing said wire guards and the wall of the tube outwardly.
- Figure 1 is a sectional view of the dilator.
- Figure 2 is a section on line 2-2 of Figure 1.
- Figure 3 is a top view of the base.
- Figure 4 is a detached view of the sack shown applied to the sleeve. 4
- the dilator comprises a base 1 made of soft spongy rubber and having a central bore 2. Passing through holes 2a in the base adjacent the bore is a series of wire guards 3. The upper ends 4 of the guards 50 are tied or fastened together in the dome 5 while the lower ends 6 are bent over and bear against the bottom face of the base.
- a sleeve '7 having a flange 8 at the bottom abutting against the lower bent over ends 6 of the wire
- Numeral 9 designates a soft rubber tube enclosed at the top and having its lower open end stretched on the sleeve 7.
- a sack 10 made of a non-stretchable fabric such as silk or cotton.
- the bottom of the sack is tied to the sleeve as at 11.
- This sack and tube structure as shown in Figure 1 fits within the series of wire guards 3.
- Surrounding the wire guards 3 and base 1 is a soft rubber covering 12.
- Fitting within the bore 13 of the sleeve 7 is a pipe 14 at the outer end of which is connected a rubber air supply hose 15.
- the operation of the device is as follows: The dilator is first placed in the rectum and air pressure forced in the hose 15.
- the means to create the air pressure consisting of a standard rubber bulb operated by the palm of the hand is not shown here as this is not a part of the invention.
- As the air leaves the hose it enters the interior of the soft and pliable rubber tube 9 and causes the said pliable tube 9, the sack 10, the wire guards 3 and outer rubber covering 12 to distend and thereby expand and enlarge to a certain degree the membrane of the rectum.
- the amount which the dilator can distend the rectum is limited by the size of the sack which as heretofore mentioned is made from a non-stretchable material.
- the sack is shown in Figures 1 and 4 more or less contracted or gathered. With sufiicient amount of pressure it will expand up to a certain point and no more. Various sizes of sacks can be used to regulate the amount of expansion to suit the needs of the patient.
- a sleeve a rubber tube fitting over said sleeve, a sack made of non-stretchable material fitting over said sleeve and tube, means to tie said tube and sack to said sleeve, a soft rubber base having a central bore, said sleeve anchored in said bore, and a set of wire guards surrounding said sack, the lower ends of said wire guards vertically passing through the entire thickness of said base and having their ends bent outwardly underneath said base.
- an oval shaped base an inner tube associated with said outer tube.
- an oval shaped base In a device of the class described, an oval shaped base, an inner tube associated with said
Description
I DILATOR Filed Nov. 1, 1932 Patented July 10, 1934 7 DILATOR James W. Kennedy, Canton, Ohio Application November 1, 1932, Serial No. 640,691
3 Claims.
This invention relates to improvements in dilators and more particularly to an instrument for expanding the sphincter muscles in the recturn.
5 The principle object of the invention is to provide a device of this nature which will expand the sphincter muscles of the rectum without causing friction and without damage and pain.
Another object of the invention is the provision of a device for treating constipation, piles, poor circulation and other rectal diseases.
Another object of the invention is to provide a device which will expand the rectum throughout its length in an even and uniformal manner.
Still another object of the invention is to provide an instrument of this character consisting of a tube made from pliable material and adapted to be inserted in the rectum and air pressure means for expanding the wall of said tube.
Still a further object of the invention is to provide an instrument of this kind comprising a pliable tube adapted to fit in the rectum, a series of wire guards longitudinally disposed in said tube and air pressure means for forcing said wire guards and the wall of the tube outwardly.
Other objects of the invention will appear as the disclosure progresses. The drawing is intended to merely indicate a possible embodiment of the invention. It is obvious that the actual needs of manufacture may necessitate certain mechanical changes. It is therefore not intended to limit the invention to the embodiment illustrated, but rather to define such limits in the appended claims. For a more general understanding of the invention, attention is called to the drawing. In the drawing like reference characters denote like parts throughout the specification.
Figure 1 is a sectional view of the dilator. Figure 2 is a section on line 2-2 of Figure 1. Figure 3 is a top view of the base. Figure 4 is a detached view of the sack shown applied to the sleeve. 4 Referring to the drawing in detail, the dilator comprises a base 1 made of soft spongy rubber and having a central bore 2. Passing through holes 2a in the base adjacent the bore is a series of wire guards 3. The upper ends 4 of the guards 50 are tied or fastened together in the dome 5 while the lower ends 6 are bent over and bear against the bottom face of the base. Within the bore is a sleeve '7 having a flange 8 at the bottom abutting against the lower bent over ends 6 of the wire Numeral 9 designates a soft rubber tube enclosed at the top and having its lower open end stretched on the sleeve 7. Encircling this tube is a sack 10 made of a non-stretchable fabric such as silk or cotton. The bottom of the sack is tied to the sleeve as at 11. This sack and tube structure as shown in Figure 1 fits within the series of wire guards 3. Surrounding the wire guards 3 and base 1 is a soft rubber covering 12. Fitting within the bore 13 of the sleeve 7 is a pipe 14 at the outer end of which is connected a rubber air supply hose 15.
The operation of the device is as follows: The dilator is first placed in the rectum and air pressure forced in the hose 15. The means to create the air pressure consisting of a standard rubber bulb operated by the palm of the hand is not shown here as this is not a part of the invention. As the air leaves the hose it enters the interior of the soft and pliable rubber tube 9 and causes the said pliable tube 9, the sack 10, the wire guards 3 and outer rubber covering 12 to distend and thereby expand and enlarge to a certain degree the membrane of the rectum. The amount which the dilator can distend the rectum is limited by the size of the sack which as heretofore mentioned is made from a non-stretchable material.
It is of utmost importance to limit the degree of enlargement of the dilator otherwise great injury can be suffered by the patient if the dilator is expanded too much. The sack is shown in Figures 1 and 4 more or less contracted or gathered. With sufiicient amount of pressure it will expand up to a certain point and no more. Various sizes of sacks can be used to regulate the amount of expansion to suit the needs of the patient.
It will thus be seen that I have provided a simple, eflicient, and practical dilator which can be used without any danger to the patient.
Having described my invention, I claim:
1. In a device of the class described, a sleeve, a rubber tube fitting over said sleeve, a sack made of non-stretchable material fitting over said sleeve and tube, means to tie said tube and sack to said sleeve, a soft rubber base having a central bore, said sleeve anchored in said bore, and a set of wire guards surrounding said sack, the lower ends of said wire guards vertically passing through the entire thickness of said base and having their ends bent outwardly underneath said base.
2. In a device of the class described, an oval shaped base, an inner tube associated with said outer tube.
base, a tapered sack made of a non-stretchable material surrounding said inner tube, said taper being widest in the center, an outer tube, and a set of wire guards between said sack and said 3. In a device of the class described, an oval shaped base, an inner tube associated with said
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US640691A US1965653A (en) | 1932-11-01 | 1932-11-01 | Dilator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US640691A US1965653A (en) | 1932-11-01 | 1932-11-01 | Dilator |
Publications (1)
Publication Number | Publication Date |
---|---|
US1965653A true US1965653A (en) | 1934-07-10 |
Family
ID=24569315
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US640691A Expired - Lifetime US1965653A (en) | 1932-11-01 | 1932-11-01 | Dilator |
Country Status (1)
Country | Link |
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US (1) | US1965653A (en) |
Cited By (49)
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US2435387A (en) * | 1946-08-14 | 1948-02-03 | Better Health Inc | Inflatable dilator |
US2687719A (en) * | 1952-04-22 | 1954-08-31 | Hoyt Ernest William | Expanding dilator |
US3916906A (en) * | 1973-07-09 | 1975-11-04 | Martin E Gerry | Multihead dilator |
US5108404A (en) * | 1989-02-09 | 1992-04-28 | Arie Scholten | Surgical protocol for fixation of bone using inflatable device |
US5569216A (en) * | 1993-12-02 | 1996-10-29 | Kim; Jae H. | Multipurpose colostomy device having balloons on an end thereof |
US5827289A (en) * | 1994-01-26 | 1998-10-27 | Reiley; Mark A. | Inflatable device for use in surgical protocols relating to treatment of fractured or diseased bones |
US6066154A (en) * | 1994-01-26 | 2000-05-23 | Kyphon Inc. | Inflatable device for use in surgical protocol relating to fixation of bone |
US6248110B1 (en) | 1994-01-26 | 2001-06-19 | Kyphon, Inc. | Systems and methods for treating fractured or diseased bone using expandable bodies |
US20030229372A1 (en) * | 1994-01-26 | 2003-12-11 | Kyphon Inc. | Inflatable device for use in surgical protocols relating to treatment of fractured or diseased bone |
US20040167562A1 (en) * | 1998-08-14 | 2004-08-26 | Kyphon Inc. | Methods and devices for treating fractured and/or diseased bone |
US20050131269A1 (en) * | 1995-06-07 | 2005-06-16 | Talmadge Karen D. | System and method for delivering a therapeutic agent for bone disease |
US20050131267A1 (en) * | 1995-06-07 | 2005-06-16 | Talmadge Karen D. | System and method for delivering a therapeutic agent for bone disease |
US20050288678A1 (en) * | 1994-01-26 | 2005-12-29 | Kyphon Inc. | Vertebral body having an altered native cancellous bone volume and related treatment methods |
US20070055272A1 (en) * | 2005-08-16 | 2007-03-08 | Laurent Schaller | Spinal Tissue Distraction Devices |
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US20090216206A1 (en) * | 2006-10-17 | 2009-08-27 | C. R. Bard, Inc. | Waste Management System |
US20100249933A1 (en) * | 2002-11-21 | 2010-09-30 | Warsaw Orthopedic, Inc. | Systems and techniques for intravertebral spinal stabilization with expandable devices |
US20100280489A1 (en) * | 2007-07-22 | 2010-11-04 | Vasu Nishtala | Waste management system |
US8366773B2 (en) | 2005-08-16 | 2013-02-05 | Benvenue Medical, Inc. | Apparatus and method for treating bone |
US8454617B2 (en) | 2005-08-16 | 2013-06-04 | Benvenue Medical, Inc. | Devices for treating the spine |
US8535327B2 (en) | 2009-03-17 | 2013-09-17 | Benvenue Medical, Inc. | Delivery apparatus for use with implantable medical devices |
US8591583B2 (en) | 2005-08-16 | 2013-11-26 | Benvenue Medical, Inc. | Devices for treating the spine |
US8814873B2 (en) | 2011-06-24 | 2014-08-26 | Benvenue Medical, Inc. | Devices and methods for treating bone tissue |
US9788963B2 (en) | 2003-02-14 | 2017-10-17 | DePuy Synthes Products, Inc. | In-situ formed intervertebral fusion device and method |
US10085783B2 (en) | 2013-03-14 | 2018-10-02 | Izi Medical Products, Llc | Devices and methods for treating bone tissue |
US10888433B2 (en) | 2016-12-14 | 2021-01-12 | DePuy Synthes Products, Inc. | Intervertebral implant inserter and related methods |
US10940016B2 (en) | 2017-07-05 | 2021-03-09 | Medos International Sarl | Expandable intervertebral fusion cage |
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US11273050B2 (en) | 2006-12-07 | 2022-03-15 | DePuy Synthes Products, Inc. | Intervertebral implant |
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US11446156B2 (en) | 2018-10-25 | 2022-09-20 | Medos International Sarl | Expandable intervertebral implant, inserter instrument, and related methods |
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US11590018B2 (en) | 2019-05-14 | 2023-02-28 | Medline Industries, Lp | Fecal management applicator and assembly |
US11596522B2 (en) | 2016-06-28 | 2023-03-07 | Eit Emerging Implant Technologies Gmbh | Expandable and angularly adjustable intervertebral cages with articulating joint |
US11602438B2 (en) | 2008-04-05 | 2023-03-14 | DePuy Synthes Products, Inc. | Expandable intervertebral implant |
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US11752009B2 (en) | 2021-04-06 | 2023-09-12 | Medos International Sarl | Expandable intervertebral fusion cage |
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-
1932
- 1932-11-01 US US640691A patent/US1965653A/en not_active Expired - Lifetime
Cited By (166)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2435387A (en) * | 1946-08-14 | 1948-02-03 | Better Health Inc | Inflatable dilator |
US2687719A (en) * | 1952-04-22 | 1954-08-31 | Hoyt Ernest William | Expanding dilator |
US3916906A (en) * | 1973-07-09 | 1975-11-04 | Martin E Gerry | Multihead dilator |
US5108404A (en) * | 1989-02-09 | 1992-04-28 | Arie Scholten | Surgical protocol for fixation of bone using inflatable device |
US5569216A (en) * | 1993-12-02 | 1996-10-29 | Kim; Jae H. | Multipurpose colostomy device having balloons on an end thereof |
US20070055278A1 (en) * | 1994-01-26 | 2007-03-08 | Kyphon Inc. | Method and devices for treating fractured and/or diseased bone using an expandable mesh structure that remains within the bone |
US20080065087A1 (en) * | 1994-01-26 | 2008-03-13 | Kyphon Inc. | Methods for treating a fractured and/or diseased and/or weakened bone |
US6235043B1 (en) | 1994-01-26 | 2001-05-22 | Kyphon, Inc. | Inflatable device for use in surgical protocol relating to fixation of bone |
US7967827B2 (en) | 1994-01-26 | 2011-06-28 | Kyphon Sarl | Methods and devices for treating fractured and/or diseased bone using an expandable structure that remains within the bone |
US5827289A (en) * | 1994-01-26 | 1998-10-27 | Reiley; Mark A. | Inflatable device for use in surgical protocols relating to treatment of fractured or diseased bones |
US6423083B2 (en) | 1994-01-26 | 2002-07-23 | Kyphon Inc. | Inflatable device for use in surgical protocol relating to fixation of bone |
US20030229372A1 (en) * | 1994-01-26 | 2003-12-11 | Kyphon Inc. | Inflatable device for use in surgical protocols relating to treatment of fractured or diseased bone |
US6663647B2 (en) | 1994-01-26 | 2003-12-16 | Kyphon Inc. | Inflatable device for use in surgical protocol relating to fixation of bone |
US20040153115A1 (en) * | 1994-01-26 | 2004-08-05 | Kyphon Inc. | Inflatable device for use in surgical protocol relating to fixation of bone |
US20040153114A1 (en) * | 1994-01-26 | 2004-08-05 | Kyphon Inc. | Inflatable device for use in surgical protocol relating to fixation of bone |
US20070055266A1 (en) * | 1994-01-26 | 2007-03-08 | Kyphon Inc. | Methods and devices for treating fractured and/or diseased bone using an expandable stent structure that remains within the bone |
US6899719B2 (en) | 1994-01-26 | 2005-05-31 | Kyphon Inc. | Systems and methods for treating fractured or diseased bone using expandable bodies |
US20050119662A1 (en) * | 1994-01-26 | 2005-06-02 | Kyphon Inc. | Systems and methods for treating fractured or diseased bone using expandable bodies |
US8246681B2 (en) | 1994-01-26 | 2012-08-21 | Kyphon Sarl | Methods for treating a fractured and/or diseased and/or weakened bone |
US20090076517A1 (en) * | 1994-01-26 | 2009-03-19 | Kyphon Inc. | Systems and methods for treating bone using expandable bodies |
US20050288678A1 (en) * | 1994-01-26 | 2005-12-29 | Kyphon Inc. | Vertebral body having an altered native cancellous bone volume and related treatment methods |
US6981981B2 (en) | 1994-01-26 | 2006-01-03 | Kyphon Inc. | Inflatable device for use in surgical protocol relating to fixation of bone |
US20060229631A1 (en) * | 1994-01-26 | 2006-10-12 | Reiley Mark A | Vertebral body having an altered native cancellous bone volume and related treatment methods |
US20060235460A1 (en) * | 1994-01-26 | 2006-10-19 | Reiley Mark A | Cavity formation device |
US20080269759A1 (en) * | 1994-01-26 | 2008-10-30 | Kyphon, Inc. | Systems and methods for treating bone using expandable bodies |
US20080140083A1 (en) * | 1994-01-26 | 2008-06-12 | Kyphon, Inc. | Systems and methods treating a vertebral body |
US20080140079A1 (en) * | 1994-01-26 | 2008-06-12 | Kyphon Inc. | Systems and methods for treating a fractured and/or diseased and/or weakened bone |
US20070055281A1 (en) * | 1994-01-26 | 2007-03-08 | Kyphon Inc. | Methods for treating a fractured and/or diseased vertebral body by incremental introduction of bone filling material |
US20100168755A1 (en) * | 1994-01-26 | 2010-07-01 | Kyphon Sarl | Systems and methods for treating fractured or diseased bone using expandable bodies |
US20080140084A1 (en) * | 1994-01-26 | 2008-06-12 | Kyphon Inc. | Methods for treating a fractured and/or diseased and/or weakened bone |
US20010049531A1 (en) * | 1994-01-26 | 2001-12-06 | Reiley Mark A. | Systems and methods for treating fractured or diseased bone using expandable bodies |
US6248110B1 (en) | 1994-01-26 | 2001-06-19 | Kyphon, Inc. | Systems and methods for treating fractured or diseased bone using expandable bodies |
US20070225705A1 (en) * | 1994-01-26 | 2007-09-27 | Kyphon Inc. | Methods and devices for treating fractured and/or diseased bone using an expandable bio-absorbable structure that remains within the bone |
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US20080071283A1 (en) * | 1994-01-26 | 2008-03-20 | Kyphon Inc. | Methods for treating a fractured and/or diseased and/or weakened bone |
US20050131267A1 (en) * | 1995-06-07 | 2005-06-16 | Talmadge Karen D. | System and method for delivering a therapeutic agent for bone disease |
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US8317865B2 (en) | 1997-06-09 | 2012-11-27 | Kyphon Sarl | Methods and devices for treating fractured and/or diseased bone using a mesh structure |
US8152813B2 (en) | 1998-08-14 | 2012-04-10 | Kyphon Sarl | Methods for treating fractured and/or diseased bone by introduction of different bone filling materials |
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US20060276819A1 (en) * | 1998-08-14 | 2006-12-07 | Osorio Reynaldo A | Methods and devices for treating fractured and/or diseased bone |
US20060241644A1 (en) * | 1998-08-14 | 2006-10-26 | Osorio Reynaldo A | Cavity formation device |
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