# US 2014/0154004 A1 · Connector > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 2014/0154004 A1 - Document ID: US20140154004A1 - Status: Published application - Kind: A1 - Application number: 14/088,354 - Filed: 2013-11-23 - Published: 2014-06-05 - Earliest claimed: 2012-11-30 - Assignees: Aber Instruments Limited - Applicants: Aber Instruments Ltd - Inventors: Lindsay Agate - Web page: https://patentgrep.com/patent/US20140154004A1 ## CPC - F16B 21/04: with bayonet catch - C12M 23/26: {flexible (flexible containers for laboratory use B01L3/505)} - C12M 23/28: {disposable or single use} - C12M 41/00: {Means for regulation, monitoring, measurement or control, e.g. flow regulation (controlling or regulating chemical, physical or physicochemical processes B01J19/0006; heating or cooling apparatus for laboratory use B01L7/00; electro optical investigation of individual particles, flow cytometers G01N15/14; automatic analysis G01N35/00; controlling or regulating in general G06N)} - C12M 41/48: {Automatic or computerized control (automatic analysis G01N35/00)} - Y10T 403/7007: Bayonet joint - F16B: DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING (couplings for transmitting rotation F16D) - C12M: APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; {APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS} - Y10T: TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION ## Abstract A connector to enable connection between a device that is typically poorly supported meaning that when the connector is brought into contact with the device there can be little force applied to the device in order that it does not move. A device may be a flexible disposable bioreactor wherein a probe is secured within the bioreactor and a connection enables a reading to be taken from the electrodes of the probe. The connector includes a device connection arrangement, a collar rotatable between a first configuration enabling releasable engagement with a device and a second configuration wherein the device is restrained by the collar. A shoulder is provided in the device connection arrangement to limit insertion of at least a portion of the device into the recess wherein the shoulder aligns at least a portion of the device with a channel provided in the radially inwardly surface of the collar. ## Claims ### Claim 1 A connector system comprising: a device interface arrangement; and a collar coaxially and rotatably mounted to the device interface arrangement; wherein the collar is arranged to rotate between a first configuration enabling releasable engagement with a device, and a second configuration wherein a device is restrained by the collar, the collar having a radial width defined between a radially outer surface and a radially inner surface; wherein the device interface arrangement including an ear extending radially outwardly, the ear arranged to locate into a recess provided in the radially inwardly surface of the collar, the collar further including a first channel extending circumferentially in the radially inwardly surface, the first channel being in communication with the recess and being arranged such that as the collar rotates relative to the device interface arrangement between the first and second configuration the first channel receives the ear; and wherein the recess includes a shoulder configured to limit insertion of at least a portion of the device therein, wherein the shoulder is arranged to substantially align at least a portion of the device with a second channel provided in the radially inwardly surface of the collar, and rotation of the collar between the first and second configurations enables the second channel to receive a portion of the device. ### Claim 2 (depends on 1) The connector system according to claim 1, wherein the shoulder causes a reduction in the circumferential length of the recess. ### Claim 3 (depends on 1) The connector system according to claim 1, wherein the circumferential length of the first and/or second channels is less than 50% of the inner circumference of the collar. ### Claim 4 (depends on 1) The connector system according to claim 1, wherein the circumferential length of the first and/or second channels is less than 30% of the inner circumference of the collar. ### Claim 5 (depends on 1) The connector system according to claim 1, wherein the shoulder extends circumferentially and provides a substantially planar device contact surface. ### Claim 6 (depends on 1) The connector system according to claim 1, wherein the ear of the device interface arrangement seats into the recess of the collar. ### Claim 7 (depends on 6) A connector system according to claim 6, wherein the recess is arranged to limit axial insertion of the device interface arrangement into the collar. ### Claim 8 (depends on 1) The connector system according to claim 1, wherein the device interface arrangement further comprises a second ear extending radially outwardly. ### Claim 9 (depends on 8) A connector system according to claim 8, wherein the second ear is substantially diametrically opposite the first ear. ### Claim 10 A method of providing a connection to a device comprising: providing a device interface arrangement and a collar coaxially and rotatably mounted to the device interface arrangement; and rotating the collar between a first configuration enabling releasable engagement with a device, and a second configuration wherein a device is restrained by the collar, the collar having a radial width defined between a radially outer surface and a radially inner surface; wherein the device interface arrangement includes an ear extending radially outwardly, the ear arranged to locate into a recess provided in the radially inwardly surface of the collar, the collar further including a first channel extending circumferentially in the radially inwardly surface, the first channel being in communication with the recess and being arranged such that as the collar rotates relative to the device interface arrangement between the first and second configuration the first channel receives the ear; and wherein the recess includes a shoulder configured to limit insertion of at least a portion of the device therein, wherein the shoulder is arranged to substantially align at least a portion of the device with a second channel provided in the radially inwardly surface of the collar, and rotation of the collar between the first and second configurations enables the second channel to receive a portion of the device.