US3486503A - Two-piece nozzle - Google Patents
Two-piece nozzle Download PDFInfo
- Publication number
- US3486503A US3486503A US645754A US3486503DA US3486503A US 3486503 A US3486503 A US 3486503A US 645754 A US645754 A US 645754A US 3486503D A US3486503D A US 3486503DA US 3486503 A US3486503 A US 3486503A
- Authority
- US
- United States
- Prior art keywords
- cap
- tip
- wall
- nozzle
- opening
- 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
Images
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
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0279—Cannula; Nozzles; Tips; their connection means
Definitions
- the interlocking parts of the two portions are so related that they are wholly concealed when assembled, and the surface of one portion merges smoothly into the other.
- a sheath covers the tip portion to protect it and to form a chamber for lubricant between the tip and sheath.
- This invention relates to nozzle structures, and particularly to improvements in nozzles formed of materials of different charactristics.
- United States Patent No. 2,869,545 to Forsyth discloses a disposable enema package which is in widespread use.
- the package consists of a collapsible bottle having a neck to which an elongated nozzle is threadedly attached.
- a sheath covers and protects, the nozzle tip portion.
- the nozzle is a one-piece member consisting of a threaded cap portion for attaching the nozzle to the bottle neck, and an elongated tip which serves as a rectal tube when dispensing the fluid. Difliculties have arisen from the one piece construction due to the radically different functions the cap portion and tip must perform. To secure a tight closure for the container, the cap should be rather rigid to maintain porper threaded engagement with the bottle. On the other hand, the tip should be soft, having only sufficient rigidity to facilitate entry into the rectal passage.
- the one piece construction has been a compromise, with the material being too soft to form a proper cap, yet too hard for the tip.
- the general object of the present invention is to provide a nozzle of two-part construction, having a cap portion of relatively hard material and a tip of softer material.
- a more specific object is to provide a nozzle of this type with the two sections of the nozzle having a snap fit when assembled.
- Another object is the provision of a two-part nozzle having improved snap lock construction.
- a further object is to provide a nOZZle of this type wherein the mating surfaces of the elements forming the snap lock are entirely concealed when the parts are assembled, and the two elements define a continuous smooth surface.
- FIGURE 1 is a perspective view of an assembled nozzle embodying the principles of the present invention
- FIGURE 2 is a perspective view of the two parts of the nozzle before assembly
- FIGURE 3 is a longitudinal section through the nozzle taken on the line 3-3 of FIGURE 1, and shown on an enlarged scale with a covering sheath in place on the tip portion.
- the invention is concerned with a two-part nozzle having a hard cap portion and a soft tip, and the construction of the parts to permit snap action assembly between the parts of diflerent hardness.
- a nozzle 1 having a cap portion 2 and a tip portion 3.
- the two portions are separate members connected by a joint 4.
- the cap portion, or member, 2 has an annular wall 5 and a top 6.
- the top 6 has a central opening 7.
- screw threads 8 On the interior of wall 5, there are screw threads 8 for mating with the threaded neck of the container, or bottle, upon which the nozzle is to be mounted.
- the cap be relatively hard, so that it may serve its purpose as a cap, and firm, secure engagement may be had between the threads of the cap and bottle. It is preferred to form the cap of a plastic material, and materials such as polyethylene or polystyrene are suitable for the purpose. The material should be sufficiently hard so that the cap can be screwed down firmly on the bottle without likelihood of stripping the cap threads.
- Tip 3 is an elongated member, with the greater portion of its length being a slightly tapering tube 9.
- the tube is rounded at its end 10, and has an outlet opening 11 at the center of the end.
- the base of the tube flares outwardly, as at 12, to provide a curving wall to merge with the top 6 of the cap when the parts are assembled.
- the flare terminates at a rim 13, and the wall then tapers downwardly to form an inverted frusto-conical section 14 having a tapering wall 15 which provides one of the mating surfaces of the snap lock, as will be described.
- At the bottom of the section 14 there is a flange 16 projecting outwardly about the section 14 in a plane substantially normal to the longitudinal axis of the tip.
- the tip is also formed of plastic material, but it is much softer than the cap so that it will not injure, or irritate, the rectal passage of the user. At the same time, it must have sufficient rigidity to permit ready insertion into the rectal passage.
- Polyethylene, polyurethane and vinyl are examples of suitable materials for the tip. In determining upon a material, it must be borne in mind that rigidity can be increased by an increase in tip wall thickness, without changing the degree of hardness of the material.
- the mold may be gated on the inside of the end wall, instead of outside as was required for one piece construction.
- any flashing will be on the inside of the tube where it cannot burn the body of the user.
- the material is hottest as it enters the tip end providing greater strength in the end where it is needed to prevent splitting.
- the cap and tip members are assembled by inserting the tube end of the tip into the cap and upwardly through the opening 7 in the top of the cap.
- the opening 7 has a wall 17 which is tapered to match the taper of the wall 15 of the tip. This wall extends only from the upper edge of the cap top wall approximately half way through the wall.
- the diameter of the opening at the upper surface of the top wall is about that of the tip member at the rim 13, so that the wall of the inverted frusto-conical section 14 of the tip will be in close, sealing contact with wall 17 of the cap opening.
- the opening edge extends downwardly, parallel to the central axis of the opening, to form the clyindrical Wall 18.
- the tapering wall 17 extend only part way through the top wall of the cap, less deformation of the tip is required to assemble the two units.
- the width of the top wall annulus from the cap interior wall to the opening bottom edge is slightly greater than the width of the tip member flange 16 to permit the flange to seat flush against the underside of the cap top.
- the tube portion 9 of the tip member is inserted into the bottom of the cap and through the central opening.
- the flared base 12 of the tip will serve to center the tip relative to the cap opening, so that the rim 13 will be substantially equally spaced from the opening as it approaches the opening and uniform compression of the rim portion will take place as pressure is applied to the tip base to snap the rim section through the opening.
- the upper portion of the conical wall 15 will be in sealing and locking contact with the tapered wall 17 of the cap opening.
- the height of the wall 15 is approximately the depth of the opening 7, so that, when in assembled relation, the flare of the tip and the curvature of the cap top merge, and the entire locking assembly is internal, beneath the surface joint between the two members. This gives the appearance of a one-piece unit of pleasing contour.
- the complete assembly for mounting on a container includes a split rubber disc (not shown, but disclosed in the above mentioned prior patent) which fits within the cap and seats beneath the tip base flange 16 to control flow of fluid into the tubular outlet tube 9 of the tip, and a sheath 19 to cover, and protect, the tubular portion of the tip.
- a split rubber disc (not shown, but disclosed in the above mentioned prior patent) which fits within the cap and seats beneath the tip base flange 16 to control flow of fluid into the tubular outlet tube 9 of the tip, and a sheath 19 to cover, and protect, the tubular portion of the tip.
- Sheath 19 has a hollow body 20 to fit over the end of the tip and cover the tapering portion of the tube 9.
- the top 21 of the sheath has an interior, depending stud 22 which snaps into the outlet opening 11 in the tube.
- the sheath and its function are fully described in the mentioned prior patent.
- cap, tip, disc and sheath can be screwed onto a filled container to complete a package.
- a two-piece nozzle assembly comprising, a cap of relatively hard plastic material and an elongated tip of softer plastic material, the cap having a top and a threaded skirt depending from the top with a central opening through the top, the tip having an annular base flange lying within the skirt and against the underside of the top of the cap and a base portion to seat within the central opening in the cap, the cap wall surface forming the central opening in the cap having two sections of different configuration defined by an upwardly diverging upper surface section and a cylindrical lower surface section, said cylindrical lower surface section being parallel to the longitudinal central axis of said cap and the tip base having an upwardly diverging outer surface the full depth of the cap wall surface forming the central opening with the upper portion of the tip base outer surface in surface engagement with the upper surface section of the cap central opening.
- a two-piece nozzle assembly as claimed in claim 1 wherein, the upper surface of the cap is curved, and the surface of the tip adjacent the base is curved, with the two curved surfaces forming a continuous curve across the joint between the cap central opening and the tip base.
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Closures For Containers (AREA)
Description
Dec. 30, 1969 J,PORTER I 3,486,503 TWOPIECE NOZZLE v I Filed Jun 13, 196? INVENTORS BY wasm i Somme.
. ATTORNEYS United States Patent US. Cl. 128-239 2 Claims ABSTRACT OF THE DISCLOSURE 'A two-piece nozzleassembly, particularly adapted for use with enema containers, wherein the threaded cap portion of the assembly is a relatively rigid member and the tip portion is soft, the two being held together by a snap interlock. The interlocking parts of the two portions are so related that they are wholly concealed when assembled, and the surface of one portion merges smoothly into the other. A sheath covers the tip portion to protect it and to form a chamber for lubricant between the tip and sheath.
BACKGROUND OF THE INVENTION This invention relates to nozzle structures, and particularly to improvements in nozzles formed of materials of different charactristics.
United States Patent No. 2,869,545 to Forsyth discloses a disposable enema package which is in widespread use. The package consists of a collapsible bottle having a neck to which an elongated nozzle is threadedly attached. There is a slit diaphragm within the cap portion of the nozzle at the mouth of the bottle. A sheath covers and protects, the nozzle tip portion.
The nozzle is a one-piece member consisting of a threaded cap portion for attaching the nozzle to the bottle neck, and an elongated tip which serves as a rectal tube when dispensing the fluid. Difliculties have arisen from the one piece construction due to the radically different functions the cap portion and tip must perform. To secure a tight closure for the container, the cap should be rather rigid to maintain porper threaded engagement with the bottle. On the other hand, the tip should be soft, having only sufficient rigidity to facilitate entry into the rectal passage.
The one piece construction has been a compromise, with the material being too soft to form a proper cap, yet too hard for the tip.
SUMMARY OF THE INVENTION The general object of the present invention is to provide a nozzle of two-part construction, having a cap portion of relatively hard material and a tip of softer material.
A more specific object is to provide a nozzle of this type with the two sections of the nozzle having a snap fit when assembled.
Another object is the provision of a two-part nozzle having improved snap lock construction.
A further object is to provide a nOZZle of this type wherein the mating surfaces of the elements forming the snap lock are entirely concealed when the parts are assembled, and the two elements define a continuous smooth surface.
Other objects of the invention will become apparent from the following description of one practical embodiment thereof, when taken in conjunction with the drawings which accompany, and form part of, this specification.
3,486,503 Patented Dec. 30, 1969 "ice BRIEF DESCRIPTION OF THE DRAWING FIGURE 1 is a perspective view of an assembled nozzle embodying the principles of the present invention; FIGURE 2 is a perspective view of the two parts of the nozzle before assembly; and
FIGURE 3 is a longitudinal section through the nozzle taken on the line 3-3 of FIGURE 1, and shown on an enlarged scale with a covering sheath in place on the tip portion.
DESCRIPTION OF THE PREFERRED EMBODIMENT In general, the invention is concerned with a two-part nozzle having a hard cap portion and a soft tip, and the construction of the parts to permit snap action assembly between the parts of diflerent hardness.
Referring to the drawings in detail, there is shown a nozzle 1 having a cap portion 2 and a tip portion 3. The two portions are separate members connected by a joint 4.
The cap portion, or member, 2 has an annular wall 5 and a top 6. The top 6 has a central opening 7. On the interior of wall 5, there are screw threads 8 for mating with the threaded neck of the container, or bottle, upon which the nozzle is to be mounted.
It is desirable that the cap be relatively hard, so that it may serve its purpose as a cap, and firm, secure engagement may be had between the threads of the cap and bottle. It is preferred to form the cap of a plastic material, and materials such as polyethylene or polystyrene are suitable for the purpose. The material should be sufficiently hard so that the cap can be screwed down firmly on the bottle without likelihood of stripping the cap threads.
The tip is also formed of plastic material, but it is much softer than the cap so that it will not injure, or irritate, the rectal passage of the user. At the same time, it must have sufficient rigidity to permit ready insertion into the rectal passage. Polyethylene, polyurethane and vinyl are examples of suitable materials for the tip. In determining upon a material, it must be borne in mind that rigidity can be increased by an increase in tip wall thickness, without changing the degree of hardness of the material.
Bp molding the tip as a separate member, the mold may be gated on the inside of the end wall, instead of outside as was required for one piece construction. Thus, any flashing will be on the inside of the tube where it cannot burn the body of the user. Furthermore, the material is hottest as it enters the tip end providing greater strength in the end where it is needed to prevent splitting.
The cap and tip members are assembled by inserting the tube end of the tip into the cap and upwardly through the opening 7 in the top of the cap.\In order to provide for locking the members together, and for sealing the joint, the opening 7 has a wall 17 which is tapered to match the taper of the wall 15 of the tip. This wall extends only from the upper edge of the cap top wall approximately half way through the wall. The diameter of the opening at the upper surface of the top wall is about that of the tip member at the rim 13, so that the wall of the inverted frusto-conical section 14 of the tip will be in close, sealing contact with wall 17 of the cap opening. From the lower edge of the wall 17, the opening edge extends downwardly, parallel to the central axis of the opening, to form the clyindrical Wall 18. By having the tapering wall 17 extend only part way through the top wall of the cap, less deformation of the tip is required to assemble the two units. The width of the top wall annulus from the cap interior wall to the opening bottom edge is slightly greater than the width of the tip member flange 16 to permit the flange to seat flush against the underside of the cap top.
When the two units are to be assembled, the tube portion 9 of the tip member is inserted into the bottom of the cap and through the central opening. As the tube moves through the opening, the flared base 12 of the tip will serve to center the tip relative to the cap opening, so that the rim 13 will be substantially equally spaced from the opening as it approaches the opening and uniform compression of the rim portion will take place as pressure is applied to the tip base to snap the rim section through the opening. When the tip is fully seated in the opening, the upper portion of the conical wall 15 will be in sealing and locking contact with the tapered wall 17 of the cap opening. The lower portion of wall 15 'will be spaced slightly from the cylindrical wall 18 of the cap opening, as seen in FIGURE 3. The height of the wall 15 is approximately the depth of the opening 7, so that, when in assembled relation, the flare of the tip and the curvature of the cap top merge, and the entire locking assembly is internal, beneath the surface joint between the two members. This gives the appearance of a one-piece unit of pleasing contour.
The complete assembly for mounting on a container includes a split rubber disc (not shown, but disclosed in the above mentioned prior patent) which fits within the cap and seats beneath the tip base flange 16 to control flow of fluid into the tubular outlet tube 9 of the tip, and a sheath 19 to cover, and protect, the tubular portion of the tip.
Sheath 19 has a hollow body 20 to fit over the end of the tip and cover the tapering portion of the tube 9. The top 21 of the sheath has an interior, depending stud 22 which snaps into the outlet opening 11 in the tube.
This serves two functions. It secures the sheath to the I '4 r a form a chamber 23 between the tube and sheath for a lubricant applied to the' tube. Interior, annular beads 24 near the open end of the sheath hold the bottom of the sheath spaced from the tube wall and close off the chamber to prevent the escape of lubricant. The sheath and its function are fully described in the mentioned prior patent.
The assembly of cap, tip, disc and sheath can be screwed onto a filled container to complete a package.
We claim:
1. A two-piece nozzle assembly comprising, a cap of relatively hard plastic material and an elongated tip of softer plastic material, the cap having a top and a threaded skirt depending from the top with a central opening through the top, the tip having an annular base flange lying within the skirt and against the underside of the top of the cap and a base portion to seat within the central opening in the cap, the cap wall surface forming the central opening in the cap having two sections of different configuration defined by an upwardly diverging upper surface section and a cylindrical lower surface section, said cylindrical lower surface section being parallel to the longitudinal central axis of said cap and the tip base having an upwardly diverging outer surface the full depth of the cap wall surface forming the central opening with the upper portion of the tip base outer surface in surface engagement with the upper surface section of the cap central opening.
2. A two-piece nozzle assembly as claimed in claim 1 wherein, the upper surface of the cap is curved, and the surface of the tip adjacent the base is curved, with the two curved surfaces forming a continuous curve across the joint between the cap central opening and the tip base.
References Cited UNITED STATES PATENTS 286,041 10/1883 Mayall 128239 2,848,997 8/1958 Miskel et al. 1.. 128-232 2,869,545 l/l959 Forsyth 128-232 2,956,702 10/1960 Ransom 128-252 XR FOREIGN PATENTS 1,467,933 12/1966 France. 48,358 6/1964 Poland.
RICHARD A. GAUDET, Primary Examiner R. L. FRINKS, Assistant Examiner U.S. c1. X.R.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US64575467A | 1967-06-13 | 1967-06-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
US3486503A true US3486503A (en) | 1969-12-30 |
Family
ID=24590346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US645754A Expired - Lifetime US3486503A (en) | 1967-06-13 | 1967-06-13 | Two-piece nozzle |
Country Status (1)
Country | Link |
---|---|
US (1) | US3486503A (en) |
Cited By (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3612409A (en) * | 1969-10-20 | 1971-10-12 | Raymond C Henning | Quick-connecting, self-sealing flexible hose nozzle |
US3705583A (en) * | 1970-09-17 | 1972-12-12 | Medline Ind Inc | Syringe assembly |
US3731682A (en) * | 1971-08-09 | 1973-05-08 | S Fielding | Vaginal treatment assembly |
US3735900A (en) * | 1971-05-13 | 1973-05-29 | Prod Res & Chem Corp | Dual ingredient storage, intermixing and dispensing storage |
US3756732A (en) * | 1970-11-06 | 1973-09-04 | Henkel & Cie Gmbh | Spreader assembly for adhesive containers |
US3797946A (en) * | 1970-06-19 | 1974-03-19 | Henkel & Cie Gmbh | Adhesive spreader assembly |
US4057050A (en) * | 1974-11-29 | 1977-11-08 | Sarstedt W | Devices for extracting blood |
US4301948A (en) * | 1979-01-17 | 1981-11-24 | Joachim Czech | Dispenser for paste-like products with a manually actuatable piston |
US4371993A (en) * | 1981-01-29 | 1983-02-08 | Patrick Billy J | Bidet alternative apparatus |
US4397879A (en) * | 1982-07-14 | 1983-08-09 | Warren Wilson | Apparatus for and method of making funnel cakes |
USRE31408E (en) * | 1979-01-17 | 1983-10-11 | Joachim Czech | Dispenser for paste-like products with a manually actuatable piston |
EP0263976A1 (en) * | 1986-09-16 | 1988-04-20 | Fujisawa Pharmaceutical Co., Ltd. | Drug delivery device |
US5000360A (en) * | 1989-09-27 | 1991-03-19 | John Lown | Pouring spout which can be selectively opened and closed |
WO1991013814A1 (en) * | 1990-03-09 | 1991-09-19 | Automatic Liquid Packaging, Inc. | Dispenser with removable unitary cap and threadable overcap |
US5053020A (en) * | 1990-04-06 | 1991-10-01 | The Upjohn Company | Applicator having two cannulas |
EP0726079A2 (en) * | 1995-02-08 | 1996-08-14 | C.B. Fleet Company, Inc. | Nozzle for enema container |
US5795324A (en) * | 1994-12-27 | 1998-08-18 | The United States Of America As Represented By The Secretary Of The Air Force | Wound and lavage irrigation cap apparatus and method for using |
USD425616S (en) * | 1998-09-02 | 2000-05-23 | Hyoung Soo Lee | Vagina cleansing device |
US6110150A (en) * | 1998-04-09 | 2000-08-29 | Singo; Ronald C. | Enema extension |
US6550644B2 (en) | 2000-12-11 | 2003-04-22 | Leonard Cruddas | Viscous fluid applicator |
US20040127861A1 (en) * | 2002-12-26 | 2004-07-01 | Bradley Pharmaceuticals, Inc. | Method and apparatus for dispensing a composition |
US6824026B1 (en) | 2003-01-14 | 2004-11-30 | Steven Boutwell | Deformable resealing closure for caulking cartridges |
US20060144877A1 (en) * | 2005-01-05 | 2006-07-06 | Lee Greenberg | Method and apparatus for preventing the undesirable curing of materials contained within opened cartridges or tubes |
JP2012030889A (en) * | 2010-07-07 | 2012-02-16 | Seiichi Fuchise | Cap nozzle and usage thereof |
US8342351B2 (en) | 2007-08-03 | 2013-01-01 | Terry J. Hobbs, SR. | Cap for caulking cartridge or similar container |
US20130186917A1 (en) * | 2010-10-02 | 2013-07-25 | Nora Dombrowski | Liquid Dispenser |
USD825054S1 (en) * | 2013-07-16 | 2018-08-07 | Medline Industries, Inc. | Enema bottle with perforated shrink-wrapped tamper seal |
IT201700039384A1 (en) * | 2017-04-10 | 2018-10-10 | Brev Angela Srl | INSERT FOR PACKAGING OF CLISMS PRE-FILLED, CLISMS PRE-FILLED AND PROCEDURE FOR THE CREATION OF CLISMS PRE-FILLED |
USD998793S1 (en) * | 2019-10-04 | 2023-09-12 | Shukla Medical | Jaw for a surgical instrument |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US286041A (en) * | 1883-10-02 | Syringe eduction-tube | ||
US2848997A (en) * | 1956-06-11 | 1958-08-26 | Pfizer & Co C | Squeeze bottle |
US2869545A (en) * | 1957-04-11 | 1959-01-20 | Cb Fleet Co Inc | Package |
US2956702A (en) * | 1956-03-19 | 1960-10-18 | Clark W Ransom | Infant nursing bottle and nipple arrangement |
FR1467933A (en) * | 1965-12-21 | 1967-02-03 | Improvements to teats and teats equipped with these improvements |
-
1967
- 1967-06-13 US US645754A patent/US3486503A/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US286041A (en) * | 1883-10-02 | Syringe eduction-tube | ||
US2956702A (en) * | 1956-03-19 | 1960-10-18 | Clark W Ransom | Infant nursing bottle and nipple arrangement |
US2848997A (en) * | 1956-06-11 | 1958-08-26 | Pfizer & Co C | Squeeze bottle |
US2869545A (en) * | 1957-04-11 | 1959-01-20 | Cb Fleet Co Inc | Package |
FR1467933A (en) * | 1965-12-21 | 1967-02-03 | Improvements to teats and teats equipped with these improvements |
Cited By (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3612409A (en) * | 1969-10-20 | 1971-10-12 | Raymond C Henning | Quick-connecting, self-sealing flexible hose nozzle |
US3797946A (en) * | 1970-06-19 | 1974-03-19 | Henkel & Cie Gmbh | Adhesive spreader assembly |
US3705583A (en) * | 1970-09-17 | 1972-12-12 | Medline Ind Inc | Syringe assembly |
US3756732A (en) * | 1970-11-06 | 1973-09-04 | Henkel & Cie Gmbh | Spreader assembly for adhesive containers |
US3735900A (en) * | 1971-05-13 | 1973-05-29 | Prod Res & Chem Corp | Dual ingredient storage, intermixing and dispensing storage |
US3731682A (en) * | 1971-08-09 | 1973-05-08 | S Fielding | Vaginal treatment assembly |
US4057050A (en) * | 1974-11-29 | 1977-11-08 | Sarstedt W | Devices for extracting blood |
USRE31408E (en) * | 1979-01-17 | 1983-10-11 | Joachim Czech | Dispenser for paste-like products with a manually actuatable piston |
US4301948A (en) * | 1979-01-17 | 1981-11-24 | Joachim Czech | Dispenser for paste-like products with a manually actuatable piston |
US4371993A (en) * | 1981-01-29 | 1983-02-08 | Patrick Billy J | Bidet alternative apparatus |
US4397879A (en) * | 1982-07-14 | 1983-08-09 | Warren Wilson | Apparatus for and method of making funnel cakes |
EP0263976A1 (en) * | 1986-09-16 | 1988-04-20 | Fujisawa Pharmaceutical Co., Ltd. | Drug delivery device |
US4846801A (en) * | 1986-09-16 | 1989-07-11 | Fujisawa Pharmaceutical Co., Ltd. | Drug delivery device |
US5000360A (en) * | 1989-09-27 | 1991-03-19 | John Lown | Pouring spout which can be selectively opened and closed |
WO1991013814A1 (en) * | 1990-03-09 | 1991-09-19 | Automatic Liquid Packaging, Inc. | Dispenser with removable unitary cap and threadable overcap |
US5176293A (en) * | 1990-03-09 | 1993-01-05 | Automatic Liquid Packaging, Inc. | Dispenser with removable unitary cap and threadable overcap |
US5053020A (en) * | 1990-04-06 | 1991-10-01 | The Upjohn Company | Applicator having two cannulas |
US5795324A (en) * | 1994-12-27 | 1998-08-18 | The United States Of America As Represented By The Secretary Of The Air Force | Wound and lavage irrigation cap apparatus and method for using |
EP0726079A3 (en) * | 1995-02-08 | 1996-11-27 | Cb Fleet Co Inc | Nozzle for enema container |
EP0726079A2 (en) * | 1995-02-08 | 1996-08-14 | C.B. Fleet Company, Inc. | Nozzle for enema container |
US6110150A (en) * | 1998-04-09 | 2000-08-29 | Singo; Ronald C. | Enema extension |
USD425616S (en) * | 1998-09-02 | 2000-05-23 | Hyoung Soo Lee | Vagina cleansing device |
US6550644B2 (en) | 2000-12-11 | 2003-04-22 | Leonard Cruddas | Viscous fluid applicator |
US20090048579A1 (en) * | 2002-12-26 | 2009-02-19 | Nycomed Us Inc. | Method and apparatus for dispensing a composition |
US8425474B2 (en) | 2002-12-26 | 2013-04-23 | Fougera Pharmaceuticals Inc. | Method and apparatus for dispensing a composition |
US20040127861A1 (en) * | 2002-12-26 | 2004-07-01 | Bradley Pharmaceuticals, Inc. | Method and apparatus for dispensing a composition |
US20070118083A1 (en) * | 2002-12-26 | 2007-05-24 | Bradley Pharmaceuticals, Inc. | Method and apparatus for dispensing a composition |
US6824026B1 (en) | 2003-01-14 | 2004-11-30 | Steven Boutwell | Deformable resealing closure for caulking cartridges |
US20060144877A1 (en) * | 2005-01-05 | 2006-07-06 | Lee Greenberg | Method and apparatus for preventing the undesirable curing of materials contained within opened cartridges or tubes |
US8342351B2 (en) | 2007-08-03 | 2013-01-01 | Terry J. Hobbs, SR. | Cap for caulking cartridge or similar container |
JP2012030889A (en) * | 2010-07-07 | 2012-02-16 | Seiichi Fuchise | Cap nozzle and usage thereof |
US20130186917A1 (en) * | 2010-10-02 | 2013-07-25 | Nora Dombrowski | Liquid Dispenser |
USD825054S1 (en) * | 2013-07-16 | 2018-08-07 | Medline Industries, Inc. | Enema bottle with perforated shrink-wrapped tamper seal |
USD878574S1 (en) | 2013-07-16 | 2020-03-17 | Medline Industries, Inc. | Enema bottle with perforated shrink-wrapped tamper seal |
IT201700039384A1 (en) * | 2017-04-10 | 2018-10-10 | Brev Angela Srl | INSERT FOR PACKAGING OF CLISMS PRE-FILLED, CLISMS PRE-FILLED AND PROCEDURE FOR THE CREATION OF CLISMS PRE-FILLED |
WO2018189761A1 (en) * | 2017-04-10 | 2018-10-18 | Brevetti Angela S.R.L. | Process for production of pre-filled enemas |
USD998793S1 (en) * | 2019-10-04 | 2023-09-12 | Shukla Medical | Jaw for a surgical instrument |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3486503A (en) | Two-piece nozzle | |
US4917269A (en) | Liquid containing and dispensing package | |
US3403804A (en) | Blown bottle of flexible plastics | |
US2543909A (en) | Spout with spaced, flexible, peripheral flanges, releasably connectible to the rim of a carton opening | |
USRE38816E1 (en) | Dispensing cap with gripping means | |
US5275312A (en) | One-way valve suitable for use in particular in a container supplying a liquid under pressure | |
CN100333976C (en) | Feeding cover of container for freeflowing material | |
US3841532A (en) | Dispensing pan for aerosol container | |
JPH08508228A (en) | Threaded lid with controlled orifice liner for piercing sealed containers | |
FI91955C (en) | Unlined closure device for carbonated beverage containing bottle | |
GB2208291A (en) | Teat and cap assembly | |
US5782388A (en) | Container including a dispensing orifice equipped with a closure system | |
US11312555B2 (en) | Cap and cap-spout assembly | |
US2734773A (en) | ivins | |
US2869545A (en) | Package | |
US4807784A (en) | Dispenser for pasty product | |
US4122980A (en) | Container top with integral stopper | |
US4330072A (en) | Dispenser with side spout for flowable material | |
US2969896A (en) | Cap or closure for containers or tubes | |
EP0481981A1 (en) | Linerless closure for carbonated beverage container. | |
US3059821A (en) | Leak-proof container closure with adjustable spout | |
BR112021013041A2 (en) | SELF-CLOSING DISPENSING VALVE, DISPENSING CLOSING, AND, METHOD FOR MANUFACTURING A SELF-CLOSING DISPENSING VALVE | |
FR2716170A3 (en) | Measuring stopper for plastics oil bottles | |
US5176293A (en) | Dispenser with removable unitary cap and threadable overcap | |
WO1997037893A1 (en) | Liquid container having squeezer and inner lid therefor |