This invention is a compact mechanical device that enables dispensing of gloves and facilitates donning of gloves on hands. Applications include, but are not limited to, dispensing and donning of examination gloves for use in medical, dental, laboratory, food handling, manufacturing industries, and for consumers.
Workers across many fields use protective gloves of all kinds every day. Gloved hands are employed by medical and dental workers, laboratory workers, food handlers, factory workers, and consumers to prevent the spread of bacterial, viral, and fungal infections to people, to prevent contamination of food and other products, and to improve worker safety and product outcome. Despite current gloving efforts, infections, spread of disease, and contaminated food and other products continue to cause people missed work, severe illness, increased visits to medical offices, extensive medical treatments, hospitalizations, and, in some cases, death. Infections, the spread of disease, and contaminated products can lead to unnecessary costs across medical, dental, laboratory, food, and manufacturing industries for business owners, workers and consumers; many of these problems could be largely avoided with the use of a mechanical hand gloving device.
A common method of housing and dispensing gloves in these situations is via cardboard boxes that sit on a counter or in a wall bracket. The cardboard box has a tear-out opening, allowing air-borne contaminants to enter and settle on exposed gloves. To access gloves, workers reach into the cardboard box with a possibly unwashed, contaminated, and unprotected hand and pull out gloves that are often stuck to excess gloves which fall into the user's hands or onto the dirty floor.
Excess gloves that come out into the user's hands or fall onto the floor are further contaminated with bacteria, etc., yet are many times stuffed back into the box. Excess gloves that are thrown away after falling onto the floor are wasted product. The cardboard box itself can become soiled, leaching contaminants onto gloves inside. In some cases, open boxes themselves fall onto the floor overturned, spilling gloves or contaminating exposed gloves.
A hospital nurse who works a 12 hour shift, in charge of 6 patients, might contact a patient 4 times during that shift, meaning she should put on gloves approximately 24 times during that one shift. If excess gloves come out of the box or drop onto the floor half the time on that one shift with that one nurse, and she has to stuff them back in or bend down, pick them up, and throw them away, that is a lot of time and energy spent bending down that she does not need to do, and soiling or wasting of gloves that do not need to be thrown away if stored and dispensed efficiently. Multiply that level of contamination and waste by all the nurses, nurse technicians, and doctors for all patients on all shifts in all hospitals just in North America and that is a significant amount. In work-station situations, the current method of glove storage, dispensing, and putting gloves on by hand is cumbersome, time-wasting, product wasting, and lacks sufficient protection for workers, patients, food handling, or product protection.
The current, recommended method for donning exam gloves requires a degree of dexterity, focus, and attention to detail. The first glove is taken out of the cardboard box by using fingers to pinch the exterior surface near a glove's wrist cuff and removing from the box. The user dons this first glove. The second glove is then similarly removed from the box with the fingers of the remaining hand, again only touching the glove's wrist cuff. In order to avoid the gloved hand touching the skin of the forearm, the external surface of the second glove is turned onto the curved fingers of the gloved hand. These fingers then pull the second glove onto the second hand.
Busy, tired workers may find it difficult to follow the recommended donning procedure accurately, and may even be unmotivated to put gloves on or change gloves when necessary due to the inconvenient and bothersome process. For example, tired nurses may not have the energy or desire to change gloves between handling different patients. Food handlers are often rushed and touch non-sanitary surfaces and objects with their gloved hands, then continue to handle food items. Workers will be motivated and want to use this invention because it offers an easy-access, fun, quick way to put on gloves. Consumers will appreciate the convenience of having disposable gloves easily accessible and ready to be donned effectively in their homes and vehicles.
This compact, simple invention provides a quick and easy way to dispense and don gloves in a sanitary manner. The ease of use encourages the appropriate donning and frequent change of gloves. The novel manner of preparing and orienting the glove within the packaging makes for a relatively simple mechanism for donning. The manner in which the invention facilitates donning of the gloves ensures that sanitary conditions are met. In addition to any disposable gloves or examination gloves, surgical gloves may be dispensed and donned with this device for its convenience and ease of use.
A principal object of this invention is to dispense and facilitate donning of gloves in a convenient, reliably sanitary fashion for workers, patients, and consumers, to achieve the desired level of protection for medical and dental workers and their patients from infection, as well as for protecting lab workers, factory workers, food handlers, and consumers from contaminants and from contaminating the food or materials that they are handling. Any person using disposable gloves can benefit from this invention.
Another object of this invention is to eliminate waste by the dispenser keeping and holding excess gloves inside the dispenser, not letting them fall onto the floor or becoming contaminated through being touched by unwashed hands.
A further object of this invention is to save worker time by the dispenser quickly presenting and holding one or two gloves ready in gloving position, and providing mechanical and visual guides to facilitate the user donning each glove in a quick and accurate manner.
Another object of this invention is to save worker energy because the dispenser holds the untouched, sanitary gloves inside the dispenser. The worker is not forced to take extra steps to manually select and separate gloves from a clump of gloves, or pick up excess gloves that have fallen onto the floor that require disposal.
Another object of the invention is to provide support and motivation for workers and consumers to don gloves and change gloves when required by providing a convenient, quick, easy, even fun, way to do so.
In summation, the invention provides a quick and easy way to dispense and don gloves in a sanitary manner. The ease of use provided by the invention encourages the appropriate use, donning, and changing of gloves.
The invention includes a compact housing, approximately, but not limited to, the size of a wall-mounted paper towel dispenser, that encloses a storage area for individually packaged gloves and mechanisms to dispense individual gloves into a gloving area where gloves are held in position for users' hands to be gloved. An internal or external disposal area holds the residual packaging material that remains after gloving is complete.
The invention includes individually packaged gloves where each packet presents one prepared glove where the cuff opening of the glove is presented toward the flat side of the packet to facilitate the entry of the hand, and each glove finger has been manipulated for ease of insertion of the user's fingers. The position and orientation of the prepared glove is determined such that when the packet is presented to the user for donning, the fingers of the user's hand are lined up with the corresponding openings for the fingers of the prepared glove. The position and orientation of the prepared glove within the package is maintained through the design of the packet, process of packaging, or use of temporary adhesives, or any combination of the above. The packaging material and design is such that when the user's fingers apply pressure against the flat surface of the packet, in line with the openings for the fingers of the prepared glove, the packaging material easily tears open at the pressure point, allowing the fingers of the user's hand to enter their corresponding glove fingers.
Each individual glove packet is designed, through choice of materials or use of rings, tabs, flanges, or similar components, to facilitate the handling by a mechanism that transports an individual packet from the storage area to the gloving area. The glove packet is designed, through use of a frame, choice of package material or other suitable method, to facilitate a mechanically stable presentation of the glove packet to the user such that the packet is held in place while withstanding the pressure from the user's fingers inserting into the glove's fingers.
The invention includes a method by which the device presents the packaged glove ready for donning, the user pushes his hand, fingers lined up with corresponding glove fingers, toward the presented glove, inserting fingers into the glove opening, with each finger of the user's hand entering the corresponding finger of the prepared glove. Once a glove is donned and the user's hand has pulled away from the housing and packaging, the mechanism which held the packaged glove releases the now empty packet for disposal and is made ready to engage the next glove packet for donning.
The invention reduces the spread for diseases by avoiding the problem of workers contaminating gloves while donning in the current, manual way. Users' time and energy are saved with this invention because it eliminates having to struggle to put on gloves by hand and to deal with excess gloves that come out of the box when users reach in to grab one pair of gloves. The invention reduces the spread of diseases by avoiding the problem of contaminated but unused gloves being put back into storage and used by a subsequent worker. Another problem that is solved with this invention is that the waste of unused, yet contaminated, gloves is eliminated because the invention holds individually packaged gloves. As well, users who are required yet reluctant to put on gloves repeatedly throughout their workday will be relieved to use a quick, easy, even fun, mechanism to glove their hands.
In these drawings, representations of the invention are illustrated by way of example, it being expressly understood that the description and drawings are only for the purpose of illustration, and are not intended as a definition of the limits of the invention.
The following relates to the general form of the present invention. As shown schematically in
In a preferred form of the invention shown schematically in
The user guides his hands forward, approximately aligning fingers with the finger holes of the prepared glove. The user pushes his hands into the glove packet, with finger tips aligned with the glove fingers, and keeps pushing until the packaging material tears away and the fingers are inserted into the corresponding glove fingers. Once the hands are fully gloved, the user pulls them away from the sides of the dispenser and the packaging material is removed from the gloving area into an internal or external disposal area (not shown).
Also shown in
All variants of glove preparation and glove frames are considered within the scope of the invention. The main requirement is that the rim of the glove remains in place for gloving. Once the user's hands enter the gloves and continue pushing into the gloves, the gloves unroll or unfold to cover fingers and hands as the hands continue forward. The glove frame and packaging material are then released from the clamps and discarded after gloving.
Various elements may be added to the embodiment shown in
In addition, various elements may be utilized to ensure a reliable gloving process. As an example, the orientation and position of the prepared gloves (201) within their packets may be maintained by the use of weak, temporary, or removable adhesives that immobilize the glove cuff or other areas of the glove. Perforations may be made in the packet material to facilitate penetration by the user's fingers. The glove cuff (204) may be mounted onto a frame that may serve as the surface engaged by the gloving clamp as well as provide rigidity for transportation from storage area to gloving area.
Once the glove packet is in the gloving area, the user begins pushing his or her fingers and hands into the packet (200). The packaging material tears away exposing the glove held in place. Once the user has pushed his hands all the way into the glove, the user pulls his hands sideways out of the dispenser, fully gloved.
In one embodiment of the invention, the sensing of the fully gloved hand may trigger a release of the clamps holding the glove packet, allowing the residual packaging material to fall into or be removed into an internal or external disposal area.
Each cartridge holds multiple glove packets. The cartridge of glove packets is loaded into the storage area of the dispenser. The spring-load (or motor or pneumatic trigger considered within the scope of the invention) pushes the packets toward the front section (109) of the dispenser where the glove packets are staged for transporting to the gloving area. One packet from the left cartridge is transported to the left gloving area and one packet from the right cartridge is transported to the right gloving area.
The user engages a mechanism that transports the front-most glove packets into their respective positions in the gloving area, either individually or synchronously. One of many different methods can be used to achieve this action. In the preferred embodiment of the invention, a sensor triggers the motor-driven mechanism that transports the glove packet from cartridge to gloving area. In another embodiment of the invention, the user may operate a lever to transmit mechanical force, or press a button or other device to operate an electrical motor or pneumatic device. The mechanism may involve components such as linkages, frames, hooks, or pinchers that push or pull a glove packet from the front of the storage area into the gloving area.
Once in the gloving area, the glove packet is held in place by a set of clamps pressing against the rim of the glove packet or against a frame around the glove, or the glove cuff itself, keeping the glove steady. The user pushes his hands fully into the gloves to complete the gloving process. Once gloves have been donned, the user pulls his hands away from the housing, freeing the gloves from the packaging materials. In a preferred embodiment of the invention, a sensor detects the presence of the user's fully gloved hands near the back of the dispenser or other area of the dispenser, indicating that gloving has completed, and initiates the clamping force to be removed which allows the packaging materials to be discarded. Any of a number of methods can be used to remove the clamping force. One embodiment is for the user to push a lever with his forearm or elbow while exiting the gloving area. In yet another embodiment, one or more additional sanitary or disinfection steps may be added to the gloving process whereby UV light or blue light, or chemical compounds or vapors may be deployed to increase the level of sanitation of the gloved hand, during the gloving process or upon exiting the device.
Provisional Patent application No. 62/884,076 filed on Aug. 7, 2019.
Number | Date | Country | |
---|---|---|---|
62884076 | Aug 2019 | US |