US169833A - Improvement in trusses - Google Patents
Improvement in trusses Download PDFInfo
- Publication number
- US169833A US169833A US169833DA US169833A US 169833 A US169833 A US 169833A US 169833D A US169833D A US 169833DA US 169833 A US169833 A US 169833A
- Authority
- US
- United States
- Prior art keywords
- pad
- plate
- truss
- pawl
- trusses
- 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
Links
- 238000010276 construction Methods 0.000 description 20
- 239000010985 leather Substances 0.000 description 8
- 239000002184 metal Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 210000000689 upper leg Anatomy 0.000 description 4
- 206010019909 Hernia Diseases 0.000 description 2
- 210000001624 Hip Anatomy 0.000 description 2
- 206010022114 Injury Diseases 0.000 description 2
- 235000015265 Iris pallida Nutrition 0.000 description 2
- 244000050403 Iris x germanica Species 0.000 description 2
- 235000009508 confectionery Nutrition 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 235000008976 iris florentino Nutrition 0.000 description 2
- -1 ivory Substances 0.000 description 2
- 101700030570 pad-1 Proteins 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/24—Trusses
Definitions
- Our invention relates to certain improvements in trusses for the relief of hernia or rupture; and it consists in a novel construction of the pad and its plate, and in certain details of construction, arrangement, and combination of the various parts, wherebythe pad may be readily adjusted to difi'erent angles of inclination at the pleasure of the wearer, the band may be adjusted to fit'persons of different sizes, and the truss is rendered more comfortable to the wearer than those of the ordinary construction.
- Figure l is a perspective view of a truss constructed according to our invention.
- Fig. 2 is a view of the rear side of the pad-plate.
- Fig. 3 is a longitudinal sectional view of the pad and pad-plate looking upward.
- Fig. 4 is a trans verse sectionalview, taken inthe line or m of Fig. 3, showing the pad in a vertical position.
- Fig. 5 is a similar view, showing the pad in an inclined position.
- the truss is provided with a band for securing it to the person of the wearer, which band, instead of being entirely of metal, consists of two pieces of metal, and a flexible strap of leather or fibrous material. These two pieces of metal B O I call bed-plates. To the front end of the plate B is secured the pad-plate D, and to the rear end is secured one end of a flexible strap, F, which may be of leather,
- the front end of the plate G is constructed with a view to its connection with the plate B, and its rear end is provided with a buckle, f, forengagement of the free end of the flexible strap.
- the plates B 0 may be of about the same width as the spring used in trusses of the usual construction, and they are of such length as to extend only to the thighs without passing around them. They may be covered with leather in the usual manner, and
- the strap and buckle may be attached to the leather covering.
- the plates may be sufficiently flexible to enable them to be bent to conform to the person of the wearer. By this construction and mode of connecting the plates a band for the truss is formed, which is comfortable for the wearer, and is readily I adjusted to fit persons of different sizes.
- the legstrap H has its fixed end attached to the plate 0, near its front end; and the free end of the strap is connected, by a loop and button, with the plate B, near its front end, so that when the truss is in place upon the wearer the leg-strap H is about in the position shown in Fig. 1,-
- the pad 1*] may be of wood, ivory, rubber, or any other suitable material, and, together with the pad-p1ate, may be of a nearly quadrantal shape in its profile, as shown, so as to enable it to fit more comfortably than a pad of circular or elliptical profile.
- the pad is attached to the pad-plate by means of screws
- pad-plate is attached to the plate-B by whatmay be called a double 11in ge-that is, a plate, L, with two hinge-joints at opposite edges; or, the hinge-joints may be formed on the plate B.
- the pad-plate is attached to the plate B by one of the hinge-joints, P, so as to allow it to move from a vertical line, as shown in Fig. 5.
- a pawl, J which passes through a slot, 01, in the pad-plate, and has its point engaging with the ratchet I.
- the pawl J is provided with a spring, K, which has a tendency to keep the pawl engaged with the ratchet.
- From one side of the pawl J extends an arm or projection, j, with which a lever, M, engages.
- This lever is pivoted to the padplate with its short arm under or behind the armj of the pawl J.
- the long arm of the lever protrudes through an opening in the pad-plate, and is provided with a button, m.
- the pad may be inclined from a vertical position by simply pressing against its lower portion, and is held in whatever position in which it is placed by the engagement of the pawl and ratchet, and may be again placed in a vertical or other position by pressing with one hand on the button m, so as to cause the lever M to raise the pawl from the ratchet,
- the person wearing the truss is enabled to adjust the pad so as to press with the desired amount of pressure and at the desired angle without the necessity for removing the truss or seriously deranging the clothing.
Landscapes
- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Description
TRUSS.
Patent ed Nov. 9,1875.
FJNORRI'S & C. E. SWEET.
WWW
Wifizesses W.
UNITED STATES PATENT QFFIQE.
FREDERICK NORRIS AND CLAYTON E. SWEET, OF WAPPINGERS FALLS,
NEW YORK.
IMPROVEMENT IN TRUSSES.
Specification forming part of Letters Patent No. [69,833, dated November 9, 1875; application filed Y October 6, 1875.
To all whom it may concern:
Be it known that we, FREDERIoK N ORRIS and CLAYTON E. SWEET, of Wappingers Falls, in'the county of Dutchess and State of New York, have invented certain Improvements in Trusses; and we do hereby declare that the following is a full, clear, and exact description thereof.
Our invention relates to certain improvements in trusses for the relief of hernia or rupture; and it consists in a novel construction of the pad and its plate, and in certain details of construction, arrangement, and combination of the various parts, wherebythe pad may be readily adjusted to difi'erent angles of inclination at the pleasure of the wearer, the band may be adjusted to fit'persons of different sizes, and the truss is rendered more comfortable to the wearer than those of the ordinary construction.
In the accompanying drawing, Figure l is a perspective view of a truss constructed according to our invention. Fig. 2 is a view of the rear side of the pad-plate. Fig. 3 is a longitudinal sectional view of the pad and pad-plate looking upward. Fig. 4 is a trans verse sectionalview, taken inthe line or m of Fig. 3, showing the pad in a vertical position.
i Fig. 5 is a similar view, showing the pad in an inclined position. The truss is provided with a band for securing it to the person of the wearer, which band, instead of being entirely of metal, consists of two pieces of metal, and a flexible strap of leather or fibrous material. These two pieces of metal B O I call bed-plates. To the front end of the plate B is secured the pad-plate D, and to the rear end is secured one end of a flexible strap, F, which may be of leather,
webbing, or other suitable material. The front end of the plate G is constructed with a view to its connection with the plate B, and its rear end is provided with a buckle, f, forengagement of the free end of the flexible strap. The plates B 0 may be of about the same width as the spring used in trusses of the usual construction, and they are of such length as to extend only to the thighs without passing around them. They may be covered with leather in the usual manner, and
the strap and buckle may be attached to the leather covering. The plates may be sufficiently flexible to enable them to be bent to conform to the person of the wearer. By this construction and mode of connecting the plates a band for the truss is formed, which is comfortable for the wearer, and is readily I adjusted to fit persons of different sizes. The
after the manner of an ordinary hook and eye and the elongated construction of the hook and slot causes the plates B O to be held steadily in place in line with each other when connected together, as shown in Fig. 1, and prevents any vibration thereof.
When a truss of the ordinary construction is provided with a leg-strap one end of said strap isusually attached to the rear portion of the spring near the middle of the wearers back.
In this invention the legstrap H has its fixed end attached to the plate 0, near its front end; and the free end of the strap is connected, by a loop and button, with the plate B, near its front end, so that when the truss is in place upon the wearer the leg-strap H is about in the position shown in Fig. 1,-
passing only around the thigh, instead of partly around the hip, as heretofore.
By the construction and arrangement above described the truss is held steadily in place,
.and yet is allowed to yield to the motions of the body of the wearer, and thus may be worn with less inconvenience than a truss of the usual construction.
- The pad 1*] may be of wood, ivory, rubber, or any other suitable material, and, together with the pad-p1ate, may be of a nearly quadrantal shape in its profile, as shown, so as to enable it to fit more comfortably than a pad of circular or elliptical profile. The pad is attached to the pad-plate by means of screws pad-plate is attached to the plate-B by whatmay be called a double 11in ge-that is, a plate, L, with two hinge-joints at opposite edges; or, the hinge-joints may be formed on the plate B. The pad-plate is attached to the plate B by one of the hinge-joints, P, so as to allow it to move from a vertical line, as shown in Fig. 5. To the other hinge-joint, Z is attached a pawl, J, which passes through a slot, 01, in the pad-plate, and has its point engaging with the ratchet I. The pawl J is provided with a spring, K, which has a tendency to keep the pawl engaged with the ratchet. From one side of the pawl J extends an arm or projection, j, with which a lever, M, engages. This lever is pivoted to the padplate with its short arm under or behind the armj of the pawl J. The long arm of the lever protrudes through an opening in the pad-plate, and is provided with a button, m.
By this construction and arrangement of parts the pad may be inclined from a vertical position by simply pressing against its lower portion, and is held in whatever position in which it is placed by the engagement of the pawl and ratchet, and may be again placed in a vertical or other position by pressing with one hand on the button m, so as to cause the lever M to raise the pawl from the ratchet,
and with the other hand moving the pad to the desired position. By this means the person wearing the truss is enabled to adjust the pad so as to press with the desired amount of pressure and at the desired angle without the necessity for removing the truss or seriously deranging the clothing.
By arranging the pawl-and-ratehet mechanism as above described it is concealed from view and protected from injury, and is prevented from catching in the clothing or causing inconvenience to the wearer.
What we claim as new, and desire to secure by Letters Patent, is-
1. The combination of the band or bed plate B, the pad-plate D, the hinge-joints l Z the spring-pawl J, and the ratchet I, all arranged and operating as herein shown and described. v
2. The combination, with the pad and padplate and the pawl and ratchet, of the releasing-lever M, substantially as herein described.
3. The combination, with the pad E and its plate D, of the band composed of the plates B O and adjustable flexible strap F, the hook G on the plate B, and the slot 9 in the plate 0,
as herein shown and described.
. FREDERICK NORRIS. CLAYTON E. SWEET.
Publications (1)
Publication Number | Publication Date |
---|---|
US169833A true US169833A (en) | 1875-11-09 |
Family
ID=2239241
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US169833D Expired - Lifetime US169833A (en) | Improvement in trusses |
Country Status (1)
Country | Link |
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US (1) | US169833A (en) |
-
0
- US US169833D patent/US169833A/en not_active Expired - Lifetime
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