SE462363B - DENTAL AID FOR APPLICATION OF A FLUIDUM LOCAL IN MUNHAALAN - Google Patents
DENTAL AID FOR APPLICATION OF A FLUIDUM LOCAL IN MUNHAALANInfo
- Publication number
- SE462363B SE462363B SE8804019A SE8804019A SE462363B SE 462363 B SE462363 B SE 462363B SE 8804019 A SE8804019 A SE 8804019A SE 8804019 A SE8804019 A SE 8804019A SE 462363 B SE462363 B SE 462363B
- Authority
- SE
- Sweden
- Prior art keywords
- stick
- casing
- outer casing
- fluid
- tip
- Prior art date
Links
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
- A61M35/00—Devices for applying media, e.g. remedies, on the human body
- A61M35/003—Portable hand-held applicators having means for dispensing or spreading integral media
- A61M35/006—Portable hand-held applicators having means for dispensing or spreading integral media using sponges, foams, absorbent pads or swabs as spreading means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C19/00—Dental auxiliary appliances
- A61C19/06—Implements for therapeutic treatment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C3/00—Dental tools or instruments
- A61C3/005—Brushes for applying dental compositions
Landscapes
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Description
462 363 10 15 20 25 30 35 KORT FIGURBESKRIVNING I följande beskrivning av en föredragen utföringsform kommer att hänvisas till bifogade ritningsfigurer, av vilka Fig. 1 visar anordningen enligt uppfinningen från sidan, Fig. 2 utgör en längdsektion i större skala av den i Fig. l inringade vänstra detaljen, Fig. 3 visar i större skala den i Fig. 1 inringade högra detaljen, och Fig. 4 illustrerar schematiskt ett moment vid tillverkningen av en komponent som ingår i ifrågavarande dentala hjälpmedel. BRIEF DESCRIPTION OF THE DRAWINGS In the following description of a preferred embodiment, reference will be made to the accompanying drawing figures, of which Fig. 1 shows the device according to the invention from the side, Fig. 2 constitutes a longitudinal section on a larger scale of that in Figs. In the circled left part, Fig. 3 shows on a larger scale the right part circled in Fig. 1, and Fig. 4 schematically illustrates a step in the manufacture of a component which is included in the dental aids in question.
BESKRIVNING AV FÖREDRAGEN UTFÖRINGSFORM En sticka med ca 9 cm längd har betecknats 1. Den består enligt utföringsformen av trä men kan även tillverkas av plast eller av kompositmaterial innehållande exempelvis cellulosafibrer och plast.DESCRIPTION OF THE PREFERRED EMBODIMENT A stick with a length of approx. 9 cm has been designated 1. It consists according to the embodiment of wood but can also be made of plastic or of composite material containing, for example, cellulose fibers and plastic.
Ena änden 2 är böjd och uppvisar i spetsen en mycket liten pensel 3.One end 2 is curved and has a very small brush 3 at the tip.
Penseln 3, Fig. 3, består av 1 mm långa strån 4 av nylon, som står radiellt ut från en liten "pärla" 5 av epoxylim i stickans l yttersta spets i änden 2. Pärlan 5 har applicerats som en liten droppe, var- efter elektrostatiskt laddade nylonstrån har fästs vid denna droppe, varvid stickan 1 är jordad. Nylonstråna 4 fastnar i droppen 5 och förblir permanent fästade vid denna, när epoxylimmet därefter härdar.The brush 3, Fig. 3, consists of 1 mm long strands 4 of nylon, which protrude radially from a small "bead" 5 of epoxy glue in the outermost tip of the stick 1 at the end 2. The bead 5 has been applied as a small drop, each of which after electrostatically charged nylon strands have been attached to this drop, the stick 1 being grounded. The nylon strands 4 adhere to the drop 5 and remain permanently attached to it, when the epoxy adhesive subsequently cures.
Penseln 3 är avsedd att användas som applikator enligt uppfinningen.The brush 3 is intended to be used as an applicator according to the invention.
I den andra änden - bakänden 7 - uppvisar stickan 1 en rakt avkapad ändyta 8. På ändytan 8 finns eventuellt ett vidhäftningsmedel 9. Över bakänden 7 är trädd en huv 12 med ett cylindriskt parti 13, vars innerdiameter väsentligen motsvarar tjockleken på stickan 1, och med ett väsentligen halvsfäriskt spetsparti 14. Såsom framgår av Fig. 2 är en kudde 10 anordnad i utrymmet 15 mellan huvens 12 spetsparti 14 och ändytan 8 på stickan 1. Kudden 10 utgör det i patentkraven nämnda 10 15 20 25 30 35 462 363 första höljet för en reservoar 11 av det fluidum i form av en vätska, pasta eller gel, som skall appliceras med hjälp av penseln 3. Höljet 10 är helt tätt men har liten sprängstyrka. För att få önskad liten sprängstyrka består det av en tunn plastfolie, exempelvis av polyeten.At the other end - the rear end 7 - the stick 1 has a straight cut end surface 8. On the end surface 8 there is possibly an adhesive 9. Over the rear end 7 is a hood 12 with a cylindrical portion 13, the inner diameter of which substantially corresponds to the thickness of the stick 1, and with a substantially hemispherical tip portion 14. As shown in Fig. 2, a cushion 10 is arranged in the space 15 between the tip portion 14 of the hood 12 and the end surface 8 of the stick 1. The cushion 10 constitutes the first cover mentioned in the claims. for a reservoir 11 of the fluid in the form of a liquid, paste or gel, which is to be applied by means of the brush 3. The casing 10 is completely tight but has low explosive strength. In order to obtain the desired small explosive strength, it consists of a thin plastic foil, for example of polyethylene.
Längst fram i spetspartiet uppvisar huven 12, som bildar det i patent- kraven nämnda andra höljet, en skåra 16, som normalt är sluten. Huven 12 är lämpligen också tillverkad av plast men kan även vara framställd av andra material.At the front of the tip portion, the hood 12, which forms the second cover mentioned in the claims, has a notch 16, which is normally closed. The hood 12 is suitably also made of plastic but can also be made of other materials.
Fig. 4 visar schematiskt hur kuddarna 10 kan framställas från en smal plastslang 17. Slangen sektioneras i kuddar 10 med hjälp av förseg- lingsverktyg 18 på i och för sig känt sätt, som därefter klipps till enskilda kuddar 10 med hjälp av knivar 19 eller liknande. Kuddarna placeras därefter en och en i huvarna 12, innan dessa träs på stickan 1. Eventuellt, då stickorna är försedda med vidhäftningsmedel 9, kan kuddarna istället anbringas mot stickans ände i vidhäftningsmedlet 9, innan huven 12 träs på.Fig. 4 schematically shows how the cushions 10 can be manufactured from a narrow plastic hose 17. The hose is sectioned into cushions 10 by means of sealing tools 18 in a manner known per se, which is then cut into individual cushions 10 by means of knives 19 or the like. . The pads are then placed one by one in the hoods 12, before these are threaded on the knitting needle 1. Optionally, when the knitting needles are provided with adhesive 9, the pads can instead be applied to the end of the knitting needle in the adhesive 9, before the hood 12 is threaded on.
Vid användningen trycks stickan 1 med bakänden mot ett hårt underlag.In use, press the stick 1 with the back end against a hard surface.
Härvid förskjuts hela huven något ytterligare in över stickan 1. Even- tuellt deformeras även spetspartiet 14 något. Genom förskjutningen av huven 12 längre in på stickan 1 eller genom deformationen av spets- partiet 14 eller genom en kombination av nämnda förskjutning och deformation utsätts kudden för så stora tryckpåkänningar att kuddens vägg eller förseglingen av kudden i ändarna sprängs. Vätskan, pastan eller gelen ll frigörs härvid i utrymmet 15 och pressas ut genom skåran 16, som i samband härmed vidgas. Västskan, pastan eller gelen ll erhålls på detta sätt som en droppe eller "klick" på det hårda underlag, som man trycker spetsen mot, lämpligen en bricka av det slag som används av tandläkare. Tandläkaren vänder därefter på stickan och fuktar penseln 3 i nämnda droppe eller "klick" och kan därefter omedelbart applicera ifrågavarande fluidum i patientens munhåla.In this case, the entire hood is displaced slightly further in over the stick 1. Possibly the tip portion 14 is also deformed slightly. By displacing the hood 12 further into the stick 1 or by deforming the tip portion 14 or by a combination of said displacement and deformation, the cushion is subjected to such large stresses that the wall of the cushion or the seal of the cushion at the ends burst. The liquid, paste or gel 11 is thereby released in the space 15 and pressed out through the groove 16, which in connection with this is widened. The vest, paste or gel 11 is obtained in this way as a drop or "click" on the hard surface against which the tip is pressed, preferably a washer of the type used by a dentist. The dentist then turns the stick and moistens the brush 3 in said drop or "click" and can then immediately apply the fluid in question in the patient's oral cavity.
Det inses att uppfinningens principer inte är begränsade till den visade utföringsformen. Exempelvis kan det första höljet 10 ha annan 462 363 10 15 form än en kudde. Sålunda är olika kapslar eller ampuller tänkbara i detta sammanhang. Det andra höljet, som enligt den visade utförings- Y formen utgörs av en huv, kan man vidare tänkas tillverka in situ genom vv att doppa änden i en plastmassa enligt principen för doppklädning av plastartiklar samtidigt som man anordnar en öppning i spetsen på det sålunda bildade andra höljet. I princip kan huven 12 även göras av ett styvt material, om huven görs förskjutbar på stickan 1, varvid det första, inre höljet krossas genom förskjutning av det yttre höljet.It will be appreciated that the principles of the invention are not limited to the embodiment shown. For example, the first housing 10 may have a different shape than a cushion. Thus, different capsules or ampoules are conceivable in this context. The second cover, which according to the embodiment shown Y consists of a hood, can furthermore be imagined to be manufactured in situ by dipping the end in a plastic mass according to the principle of dipping coating of plastic articles at the same time as arranging an opening in the tip of the thus formed second casing. In principle, the hood 12 can also be made of a rigid material, if the hood is made displaceable on the stick 1, whereby the first, inner casing is crushed by displacing the outer casing.
Vad som sökes skyddat genom patent begränsas därför endast av vad som anges i de efterföljande patentkraven.What is sought to be protected by a patent is therefore limited only by what is stated in the following patent claims.
Claims (6)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8804019A SE462363B (en) | 1988-11-07 | 1988-11-07 | DENTAL AID FOR APPLICATION OF A FLUIDUM LOCAL IN MUNHAALAN |
GB8925035A GB2225957A (en) | 1988-11-07 | 1989-11-06 | A dental tool |
DE3937030A DE3937030C2 (en) | 1988-11-07 | 1989-11-07 | Dental instrument |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8804019A SE462363B (en) | 1988-11-07 | 1988-11-07 | DENTAL AID FOR APPLICATION OF A FLUIDUM LOCAL IN MUNHAALAN |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8804019D0 SE8804019D0 (en) | 1988-11-07 |
SE8804019L SE8804019L (en) | 1990-05-08 |
SE462363B true SE462363B (en) | 1990-06-18 |
Family
ID=20373871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8804019A SE462363B (en) | 1988-11-07 | 1988-11-07 | DENTAL AID FOR APPLICATION OF A FLUIDUM LOCAL IN MUNHAALAN |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE3937030C2 (en) |
GB (1) | GB2225957A (en) |
SE (1) | SE462363B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000033763A1 (en) * | 1998-11-20 | 2000-06-15 | Gate House Production Ab | Capillary tube |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3854090T2 (en) * | 1987-12-15 | 1995-11-16 | Terumo Corp | LIQUID APPLICATOR. |
US6049934A (en) | 1997-09-22 | 2000-04-18 | Centrix, Inc. | Disposable dental applicator |
US6634051B1 (en) | 1997-09-22 | 2003-10-21 | Centrix, Inc. | Disposable dental applicator |
US6059570A (en) * | 1998-07-23 | 2000-05-09 | Centrix, Inc. | Dental container type applicator |
FR2784285A1 (en) * | 1998-10-09 | 2000-04-14 | Jacques Piris | Disposable dental hygiene instrument comprises mini-pipette for applying solution and interchangeable heads for tooth and gum care |
US7040893B2 (en) | 2000-10-30 | 2006-05-09 | Ultradent Products, Inc. | Fiber-covered dental delivery instruments |
AT409925B (en) | 2001-10-05 | 2002-12-27 | Habaschy Heimo Nabil Dr | Apparatus for dispensing measured amounts of liquid on to cotton wool balls has liquid tanks with dispensing valves at their bases which are operated by control unit connected to sensors for detecting balls |
US7198623B2 (en) | 2003-01-10 | 2007-04-03 | Ultradent Products, Inc. | Fiber-coated dental infusor systems and methods of use |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE432054C (en) * | 1924-12-16 | 1926-07-24 | Leuffen & Cie Kommanditgesells | Device for applying liquid substances to the skin |
US3614245A (en) * | 1967-08-15 | 1971-10-19 | Gilbert Schwartzman | Single-use applicator |
US3759259A (en) * | 1971-03-08 | 1973-09-18 | A Truhan | Medicator with frangible seal |
US3891331A (en) * | 1974-06-14 | 1975-06-24 | Marion Health & Safety Inc | Unit for dispensing liquid from a frangible ampoule |
US4148318A (en) * | 1977-12-27 | 1979-04-10 | Abbott Laboratories | Tool for surgical preparations having an internal supply of antiseptic solution |
-
1988
- 1988-11-07 SE SE8804019A patent/SE462363B/en not_active IP Right Cessation
-
1989
- 1989-11-06 GB GB8925035A patent/GB2225957A/en not_active Withdrawn
- 1989-11-07 DE DE3937030A patent/DE3937030C2/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000033763A1 (en) * | 1998-11-20 | 2000-06-15 | Gate House Production Ab | Capillary tube |
Also Published As
Publication number | Publication date |
---|---|
SE8804019D0 (en) | 1988-11-07 |
GB8925035D0 (en) | 1989-12-28 |
GB2225957A (en) | 1990-06-20 |
SE8804019L (en) | 1990-05-08 |
DE3937030C2 (en) | 1995-11-23 |
DE3937030A1 (en) | 1990-05-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5339839A (en) | Comb with fluid applicator | |
JP7366193B2 (en) | Microneedle array unit | |
CA1319907C (en) | Dry handle swab assembly and unit | |
US3614245A (en) | Single-use applicator | |
US7581899B2 (en) | Dispenser and process | |
US5052927A (en) | Syringe and disposable capsule with cannula for use therewith | |
US4875602A (en) | Self-contained liquid dispensing device | |
SE462363B (en) | DENTAL AID FOR APPLICATION OF A FLUIDUM LOCAL IN MUNHAALAN | |
JP2004532071A (en) | Container and applicator assembly | |
US4664257A (en) | Method and capsule for storing and mixing the two co-operative basic materials of dental amalgam and method in manufacturing the capsule | |
JP4283476B2 (en) | Package applicator assembly | |
US20140193188A1 (en) | Stick applicator | |
US6874967B1 (en) | Applicator with sealed fluid | |
EP0411578B1 (en) | Liquid applicator | |
CN107072645B (en) | Blister strip | |
US6488428B1 (en) | Fluid assembly containing a breaking component for release of fluid and method therefore | |
JPS62183773A (en) | Liquid small-quantity supply instrument having absorbable fluffy member | |
US2615447A (en) | Applicator for wax and waxlike substances | |
US20120010552A1 (en) | Disposable applicator assembly | |
JP6367165B2 (en) | False eyelash adhesive and false eyelash kit | |
AU5442996A (en) | Single-use tester for cosmetic products | |
US6595969B1 (en) | Cutaneous applicator with a liquid storage cartridge | |
CA2914993C (en) | Transdermal therapeutic system with pressure generating device | |
DE102016100518B4 (en) | Breakaway micro-applicator for use with dental fluids | |
JP2002519081A (en) | Coated teeth for hair and / or scalp treatment |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAL | Patent in force |
Ref document number: 8804019-1 Format of ref document f/p: F |
|
NUG | Patent has lapsed |
Ref document number: 8804019-1 Format of ref document f/p: F |