A single-pill-dispenser for lids
The present invention relates to a single-pill-dispenser equipped with a dosing pocket and a feed-out ramp.
In the area of medical care dosing pharmaceuticals without touching them is a problem. Extracting one pill or tablet from a conventional medicine jar requires the use of an instrument or that the pills come into contact with the individual's skin. This occurs when the individual dips his/her fingers into the jar or pours the pills into his/her hand. Skin contact entails various problems, the first being that the skin comes into contact with foreign substances which may cause allergies and eczema. The second problem is that the medicine is contaminated by foreign substances upon contact with the skin.
Yet another problem with conventional packages exists for persons with impaired fine motor function in their hands. It is often difficult for these people to extract only one pill from the jar. It is also difficult when the number of pills in the jar has decreased so that they are below a level accessible for the fingers.
The object of the present invention is to provide a solution to these problems. According to the invention they are solved by the lid being provided with a single-pill-dispenser comprising a dosing pocket that can only be filled with one pill at a time and a feed-out ramp being placed in communication with the pocket to simplify extraction of the pill from the lid and pocket.
Description of the invention: The present invention relates to a single-pill-dispenser for lids used for pill jars for pharmaceuticals. A single-pill-dispenser has been developed in order not to contaminate medicines in pill form and to avoid unnecessary skin-contact with such medicines. The dispenser is constructed so that only one pill is removed at a time, and it may either form a part of the lid or be an insert which is pressed into the lid. The
device comprises a dosing pocket and a feed-out ramp. The dosing pocket is shaped as a partial cylinder and is secured to the bottom of the Ud. The cylinder has predetermined dimensions ensuring that there is room for only one pill at a time. The dimensions vary depending on the pill dimensions of different manufacturers. A feed-out ramp is disposed diagonally in relation to the pocket. The ramp is designed to guide the pill in the desired direction first into the dosing pocket and then out through the lid when the jar has been opened. To prevent the pill from falling back into the jar before being placed in the dosing pocket, the ramp is shaped as a bowl or chute. The dispenser is preferably fitted in lids of the type that are pressed onto the jar.
Detailed description of the invention:
The invention will be described in more detail with reference to the accompanying drawings.
Figure 1 shows a lid with one embodiment of the dispenser according to the invention, in which the feed-out ramp is bowl-shaped,
Figure 2 shows an embodiment in which the feed-out ramp is shaped as a chute,
Figure 3 shows an embodiment where the feed-out ramp is in the form of a chute with a different inclination,
Figure 4 shows an embodiment according to the invention where the section through the lid is at 90° to the section previously shown,
Figure 5 shows an embodiment in which the single-pill-dispenser consists of an insert,
Figure 6 shows the insert fitted in a lid,
Figure 7 shows the chute secured along a part of the ring,
Figure 8 shows the chute secured at three points on the ring,
Figure 9 shows the chute secured at two points on the ring.
The Ud 1 in Figure 1, which is made in one piece, is provided with a single-pill-dispenser in two parts according to the invention: a dosing pocket 2 and a feed-out ramp 3. The lid is preferably of the type that is pressed onto the jar or container. An external thumb-hold is provided close to the feed-out ramp 3.
One embodiment according to the invention comprises a hinge 5 between the hd 1 and a ring, not shown, secured around the neck of the jar the lid is to be fitted on. The hinge is of no significance to the invention but if provided it is arranged near the dosing pocket 2. A tear-off strip may be located between the ring and the lid to seal the package and indicate visually that it has not been opened.
A single-pill-dispenser according to the invention comprises a dosing pocket 2 and a feed-out ramp 3. The dosing pocket 2 is dimensioned to contain only one pill at a time. The size of the pocket is determined by the dimensions of the pills the jar shall contain. Figure 4 shows a method of dimensioning the pocket 2, the side walls 10 having been made thicker in the figure.
The feed-out ramp 3 according to the invention is placed on the opposite side of the lid. The feed-out ramp 3 is bowl-shaped in order to facihtate feed-out. In Figure 1 the feed-out ramp is provided with a side edge 6 that gradually narrows towards the orifice 7 of the feed-out ramp.
The inner wall 8 of the feed-out ramp has a wider base in the bottom of the lid 1 and narrows continuously towards the orifice 7 of the ramp so that the pill will more easily fall into place.
In another embodiment according to the invention, see Figure 2, the side edge has been displaced in parallel towards the periphery of the lid and has been minimized so that the ramp has the shape of a chute 11.
In yet another embodiment according to the invention, see Figure 3, the base of the chute has been enlarged to reduce its inclination, the orifice also having being made narrower.
In a further embodiment of the invention the single-pill-dispenser is in the form of an insert 12 which can be pressed into a lid. Figure 5 shows such a dispensing insert. The dosing pocket and feed-out ramp are secured in a ring 13, the ring constituting the part which is secured in the lid, see Figure 6 where the insert is shown in place. The chute 11, somewhat adapted, protrudes slightly outside the base 14 of the insert. The chute may be secured to one or more places on the ring and thus acquires varying curvature, see Figures 7-9.
The lid 1 and insert 12 are preferably manufactured out of resilient material, preferably HD polythene or LD polythene and may be either white or coloured in any desired colour.
The invention is not limited to the figures and description above but is merely illustrated thereby.
The embodiments of the invention described above and others are defined in the dependent claims.