Patent Application
20240023854
While completing a phenylketonuria (PKU) test, health care professionals have to fill each relatively large circle on a test card, in succession perfectly, with blood taken through a prick in a baby's heel, without letting the blood bleed through the boundary of the circle. The process can be very error prone, particularly if the baby is, understandable, trying to move and/or is crying hysterically during the recording which to any event the consequence of the blood going beyond the intended area is that nurses or healthcare professionals are required to restart the entire process which can be incredibly time-consuming and challenging. There have been no products available as original equipment or as an aftermarket to address this problem.
An apparatus to simplify the process of completing a phenylketonuria (PKU) test for an infant is not being met by any known device or system at present. There have been no products available as original equipment or as an aftermarket to address this problem either.
The main purpose of the laminated blood test strip is to provide users with updated laminated PKU test cards that prevent any excess blood from going beyond the intended control area thereby ruining the sample.
A disclosed test card includes a blood test strip laminated on a bottom portion of the test card and configured to define a plurality of blood circles free of the lamination on a top portion of the test card configured to receive a blood sample therein. The disclosure also includes an identifying indicia configured with information linking the blood sample with a donor of the blood sample. The disclosure further includes a chemical treatment of the test card proximal the plurality of blood circles.
Throughout the description, similar reference numbers may be used to identify similar elements depicted in multiple embodiments. Although specific embodiments of the invention have been described and illustrated, the invention is not to be limited to the specific forms or arrangements of parts so described and illustrated. The scope of the invention is to be defined by the claims appended hereto and their equivalents.
Reference will now be made to exemplary embodiments illustrated in the drawings and specific language will be used herein to describe the same. It will nevertheless be understood that no limitation of the scope of the disclosure is thereby intended. Alterations and further modifications of the inventive features illustrated herein and additional applications of the principles of the inventions as illustrated herein, which would occur to one skilled in the relevant art and having possession of this disclosure, are to be considered within the scope of the invention.
The present disclosed laminated blood test strip, also known as the “PKU Pro” offers a modern accessory that improves the existing design of typical PKU cards while providing increased accuracy to assist with proper administration by not allowing the blood to go outside the designated circle area. PKU pro introduces a novel PKU test card where the primary blood holding circles/indicator spots on the card possess lamination around them. This is designed the reduce the repetitive nature of the existing test if the blood is not exactly inside the circle area as the control factor minimizes the likelihood of error normally associated with PKU testing conducted by medical staff. To use PKU pro, medical personnel would simply prick the baby's foot and allow releasing blood to drip into an unlaminated circle area which guarantees precision every time as the outer circumference is securely laminated preventing the fluid from moving beyond its housing area on the card. This innovative, top-quality product enhances the functionality of average PKU test cards and serves to allow for an improved testing experience and testing process, at all times.
Although the operations of the method(s) herein are shown and described in a particular order, the order of the operations of each method may be altered so that certain operations may be performed in an inverse order or so that certain operations may be performed, at least in part, concurrently with other operations. In another embodiment, instructions or sub-operations of distinct operations may be implemented in an intermittent and/or alternating manner.
