var patient;

$(body).append(`
<input id="patient" type="text" value="Arnold S.">
<button onclick="producePaperwork()">Click here to load paperwork</button>

<script>

function producePaperwork(){
patient = $("#patient").val();
var w = window.open();
w.document.write(`<h1>${patient}</h1>`);
w.document.close();

}


</script>

`);