# US 10,441,203 B2 · Bioparameter determining device with space-saving component for appendage > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 10,441,203 B2 - Document ID: US10441203B2 - Status: Granted - Kind: B2 - Application number: 15/706,792 - Filed: 2017-09-18 - Published: 2019-03-21 - Granted: 2019-10-15 - Earliest claimed: 2017-09-18 - Assignees: Cnoga Medical Ltd. - Applicants: Cnoga Medical Ltd. - Inventors: Yosef Segman - Web page: https://patentgrep.com/patent/US10441203B2 ## CPC - A61B 5/1455: using optical sensors, e.g. spectral photometrical oximeters - A61B 5/6838: {Clamps or clips} - A61B 5/14532: {for measuring glucose, e.g. by tissue impedance measurement} - A61B 5/14552: {Details of sensors specially adapted therefor} - A61B 5/6826: {Finger} - A61B 2560/0431: Portable apparatus, e.g. comprising a handle or case - A61B 2562/0233: Special features of optical sensors or probes classified in A61B5/00 - A61B 2562/16: Details of sensor housings or probes; Details of structural supports for sensors (A61B2560/0462 takes precedence) - A61B 2576/00: Medical imaging apparatus involving image processing or analysis (A61B1/00009, A61B6/52 and A61B8/52 take precedence) - A61B: DIAGNOSIS; SURGERY; IDENTIFICATION (usefulness limited to only animals A61D) ## Abstract A space-saving structural component for a device, the device configured to non-invasively determine a tissue bioparameter of a mammalian subject, the component comprising a wall surface including a grooved recess and at least one shoulder; and a substantially flat cover, the cover configured to cover the wall surface by moving from an open position far enough away from the wall surface to allow insertion of an appendage of the subject into a chamber defined by the grooved recess and the cover, to a closed position, the cover comprising a flexible material that, in the closed position, elastically deforms away from the wall surface when the appendage is present in the grooved recess and restores to a substantially flat state when the appendage is absent from the grooved recess, wherein in the closed position, when the appendage is absent from the recess, the cover is adjacent the at least one shoulder. ## Claims ### Claim 1 A space-saving structural component for a device, the device configured to non-invasively determine a tissue bioparameter of a mammalian subject, the component comprising: a wall surface including a grooved recess and at least one shoulder; and a substantially flat cover, the cover configured to cover the wall surface by moving from an open position far enough away from the wall surface to allow insertion of an appendage of the subject into a chamber defined by the grooved recess and the cover, to a closed position, the cover comprising a flexible material that, in the closed position, elastically deforms away from the wall surface when the appendage is present in the grooved recess and restores to a substantially fiat state when the appendage is absent from the grooved recess, wherein in the closed position, when the appendage is absent from the recess, the cover is adjacent the at least one shoulder. ### Claim 2 (depends on 1) The device of claim 1, wherein the device has a digital sensor and a light source and wherein the chamber is configured to receive the appendage such that the appendage is deployed adjacent the digital sensor and faces the light source. ### Claim 3 The device of claim I, wherein, in the closed position, an outer surface of the cover is level with a remaining outer surface of the device to form together a facade of the device. ### Claim 4 (depends on 1) The device of claim 1, wherein the flexible material spans at least a central area of the cover. ### Claim 5 (depends on 1) The device of claim 1, wherein the cover is at least one of: (i) hinged and (ii) flexes on an axis distal to an initial point of insertion of the appendage. ### Claim 6 (depends on 1) The device of claim 1 wherein, in the closed position, when the appendage is absent from the recess, the flexible material covers the groove. ### Claim 7 (depends on 1) The device of claim 1, wherein the grooved recess, going from side to side when facing the device, is at least one of (i) substantially semi-arcuate and substantially U-shaped. ### Claim 8 (depends on 1) The device of claim 1, wherein the at least one shoulder is substantially planar. ### Claim 9 (depends on 1) The device of claim 1, wherein the flexible material is elastic. ### Claim 10 (depends on 1) The device of claim 1, wherein the flexible material is one of, or a combination of, rubber, foam and silicon. ### Claim 11 (depends on 1) The device of claim 1, wherein the cover is configured to cover the chamber in a closed position of the cover, when the appendage is inserted in the chamber, such that light within the device is substantially isolated from light outside the device. ### Claim 12 (depends on 1) The device of claim 1, wherein in the closed position, in the absence of the appendage, the cover locks into the wall surface. ### Claim 13 (depends on 1) The device of claim 1, wherein in the closed position the cover contacts the at least one shoulder. ### Claim 14 A portable device configured to non-invasively determine a tissue bioparameter of a mammalian subject, comprising: a light source providing light within the device; a digital sensor; a processing unit; a space-saving component comprising: (a) a wall surface including a grooved recess and at least one shoulder; and (b) a substantially flat cover, the cover configured to cover the wall surface by moving from an open position far enough away from the wall surface to allow insertion of an appendage of the subject into a chamber defined by the grooved recess and the cover, to a closed position, the cover comprising a flexible material that, in the closed position, elastically deforms away from the wall surface when the appendage is present in the grooved recess and restores to a substantially flat state when the appendage is absent from the grooved recess, wherein in the closed position, when the appendage is absent from the recess, the cover is adjacent the at least one shoulder, the chamber configured to receive the appendage such that the appendage is deployed adjacent the digital sensor and faces the light source. ### Claim 15 (depends on 14) The device of claim 14, wherein the cover is configured to cover the chamber, when the appendage is inserted in the chamber and the cover is closed, such that light within the device is substantially isolated from light outside the device.