Patents by Inventor Qinghai XIA
Qinghai XIA has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 10390803Abstract: The present invention provides a feces sampling and detecting device and a method for detecting feces based on the feces sampling and detecting device. The device includes a detector, a casse with detecting strips provided in the detector, a collector accommodated in the detector detachably, a feces sampler for sealing the collector detachably, and at least one puncturing part arranged at a bottom of the detector facing one side of the collector. The feces sampling and detecting device can detect collected feces quickly, thereby avoiding feces sample from nature changing in an interval period, and preventing liquid in the collector from entering the detector to influence safety of the device of the present invention.Type: GrantFiled: February 28, 2014Date of Patent: August 27, 2019Assignee: W.H.P.M. BIORESEARCH AND TECHNOLOGY CO., LTD.Inventors: John Wan, Chunhua Yuan, Qinghai Xia
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Patent number: 10384205Abstract: The invention provides a collection and detection integrated device with a mis-assembling prevention structure. The collection and detection integrated device with a mis-assembling prevention structure comprises: a detector; a test strip holder, detachably arranged in the detector; a collector, detachably contained in the detector; a faeces collection piece and a cushion block, configured to detachably seal the collector; and a piercing part, arranged on a bottom surface of the detector and configured to pierce the collector, wherein the test strip holder and the collector are contained in the detector side by side, the collector is located between the test strip holder and the detector, a first outer side face of the collector is adjacent to an inner side wall of the detector, a second outer side face of the collector is adjacent to the test strip holder, and the first outer side face and the second outer side face of the collector are asymmetric structurally.Type: GrantFiled: May 19, 2016Date of Patent: August 20, 2019Assignee: W.H.P.M. BIORESEARCH AND TECHNOLOGY CO., LTD.Inventors: John Wan, Qinghai Xia, Panpan Hou, Jie Liu
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Patent number: 10359443Abstract: An automatic fecal occult blood detecting analyzer used to detect a sample box is provided. The analyzer has a feeding chain and a main conveying chain. A plurality of clamping devices for clamping the sample box are provided on the feeding chain and the main conveying chain, respectively. A transferring device of the analyzer transfers the sample box from the feeding chain to the main conveying chain. The analyzer also has a pressing device and an image acquisition device for acquiring tape information presented on test strips of the sample box on the main conveying chain. Continuous detection and accurate location of a plurality of the sample boxes can be implemented without turning over and tilting the sample boxes.Type: GrantFiled: December 24, 2015Date of Patent: July 23, 2019Assignee: W.H.P.M. BIORESEARCH AND TECHNOLOGY CO., LTD.Inventors: John Wan, Chunhai Zou, Qinghai Xia, Jie Liu
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Patent number: 10132741Abstract: An integrated sampling and detecting device is provided. The device has a detector; a test strip holder, detachably provided in the detector; a collector, detachably contained in the detector; a faeces sample piece and a cushion block, for detachably sealing the collector; and a piercing part, provided on a bottom surface of the detector and configured to pierce the collector. The test strip holder and the collector are contained in the detector side by side. The collector is located between the test strip holder and the detector. A first outer side face of the collector is adjacent to an inner side wall of the detector. A second outer side face of the collector is adjacent to the test strip holder. A horizontal cross-section of the piercing part adapts to a bottom surface of the collector.Type: GrantFiled: December 27, 2016Date of Patent: November 20, 2018Assignee: W.H.P.M. BIORESEARCH AND TECHNOLOGY CO., LTD.Inventors: John Wan, Qinghai Xia, Panpan Hou, Jie Liu
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Patent number: 10001494Abstract: The present invention discloses an automatic fecal occult blood detector for detecting a sample kit, comprising: a feed passage and a discharging passage which are provided in parallel and convey a sample kit separately; a transfer platform configured between the feed passage and the discharging passage; a push rod configured to push the sample kit on the feed passage onto the discharging passage through the transfer platform; and an image capturing device provided on one side of the discharging passage to acquire the color band information presented on a test strip. In the present invention, the parallel arrangement of the feed passage and the discharging passage shortens the whole length of the automatic detector, meeting the requirement that the color band information of the test strip is automatically acquired after the sample kit is left in the device a certain time.Type: GrantFiled: October 24, 2014Date of Patent: June 19, 2018Assignee: W.H.P.M. BIORESEARCH AND TECHNOLOGY CO., LTDInventors: John Wan, Yunfei Zhang, Jie Liu, Qinghai Xia
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Publication number: 20180052096Abstract: An integrated sampling and detecting device is provided. The device has a detector; a test strip holder, detachably provided in the detector; a collector, detachably contained in the detector; a faeces sample piece and a cushion block, for detachably sealing the collector; and a piercing part, provided on a bottom surface of the detector and configured to pierce the collector. The test strip holder and the collector are contained in the detector side by side. The collector is located between the test strip holder and the detector. A first outer side face of the collector is adjacent to an inner side wall of the detector. A second outer side face of the collector is adjacent to the test strip holder. A horizontal cross-section of the piercing part adapts to a bottom surface of the collector.Type: ApplicationFiled: December 27, 2016Publication date: February 22, 2018Applicant: W.H.P.M. BIORESEARCH AND TECHNOLOGY CO., LTD.Inventors: JOHN WAN, QINGHAI XIA, PANPAN HOU, JIE LIU
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Publication number: 20180031590Abstract: The present invention provides a fully automatic fecal occult blood detecting analyzer, which is used to detect a sample box (30). The sample box (30) includes a transparent sleeve and a feces collector and test strips provided in the transparent sleeve. The fully automatic fecal occult blood detecting analyzer includes a feeding chain (10) and a main conveying chain (20); a plurality of clamping devices (40) for clamping the sample box (30) are provided on the feeding chain (10) and the main conveying chain (20), respectively; a transferring device is configured to transfer the sample box (30) from the feeding chain (10) to the main conveying chain (20); a pressing device (90); and an image acquisition device is configured to acquire colored tape information presented on the test strips in the sample box (30) on the main conveying chain (20).Type: ApplicationFiled: December 24, 2015Publication date: February 1, 2018Applicant: W.H.P.M. BIORESEARCH AND TECHNOLOGY CO., LTD.Inventors: John WAN, Chunhai ZOU, Qinghai XIA, Jie LIU
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Publication number: 20170189900Abstract: The invention provides a collection and detection integrated device with a mis-assembling prevention structure. The collection and detection integrated device with a mis-assembling prevention structure comprises: a detector; a test strip holder, detachably arranged in the detector; a collector, detachably contained in the detector; a faeces collection piece and a cushion block, configured to detachably seal the collector; and a piercing part, arranged on a bottom surface of the detector and configured to pierce the collector, wherein the test strip holder and the collector are contained in the detector side by side, the collector is located between the test strip holder and the detector, a first outer side face of the collector is adjacent to an inner side wall of the detector, a second outer side face of the collector is adjacent to the test strip holder, and the first outer side face and the second outer side face of the collector are asymmetric structurally.Type: ApplicationFiled: May 19, 2016Publication date: July 6, 2017Applicant: W.H.P.M. BIORESEARCH AND TECHNOLOGY CO., LTD.Inventors: John WAN, Qinghai XIA, Panpan HOU, Jie LIU
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Patent number: 9535054Abstract: A body fluid testing apparatus, comprising a containing chamber having a first opening on the bottom wall thereof; a plunger chamber having a plunger contacting with the side wall thereof and having a second opening on the bottom wall thereof, wherein the plunger chamber is disposed below the bottom wall of the containing chamber and in communication with the containing chamber through the first opening; and a testing chamber having a testing card designed to contain test strips and perpendicular to the longitudinal axial of the plunger chamber, wherein the testing chamber is disposed next to the side wall of the containing chamber and in communication with the plunger chamber through the second opening. The device according to the present disclosure can carry out the test of the body fluid, even though it has no chamber on the plunger body.Type: GrantFiled: July 2, 2013Date of Patent: January 3, 2017Assignee: W.H.P.M. BIORESEARCH & TECHNOLOGY CO. LTD.Inventors: Chunhua Yuan, Qinghai Xia, John Wan
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Publication number: 20160266150Abstract: The present invention discloses an automatic fecal occult blood detector for detecting a sample kit, comprising: a feed passage and a discharging passage which are provided in parallel and convey a sample kit separately; a transfer platform configured between the feed passage and the discharging passage; a push rod configured to push the sample kit on the feed passage onto the discharging passage through the transfer platform; and an image capturing device provided on one side of the discharging passage to acquire the color band information presented on a test strip. In the present invention, the parallel arrangement of the feed passage and the discharging passage shortens the whole length of the automatic detector, meeting the requirement that the color band information of the test strip is automatically acquired after the sample kit is left in the device a certain time.Type: ApplicationFiled: October 24, 2014Publication date: September 15, 2016Inventors: John WAN, Yunfei ZHANG, Jie LIU, Qinghai XIA
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Publication number: 20160051235Abstract: The present invention provides a feces sampling and detecting device and a method for detecting feces based on the feces sampling and detecting device. The device includes a detector, a casse with detecting strips provided in the detector, a collector accommodated in the detector detachably, a feces sampler for sealing the collector detachably, and at least one puncturing part arranged at a bottom of the detector facing one side of the collector. The feces sampling and detecting device can detect collected feces quickly, thereby avoiding feces sample from nature changing in an interval period, and preventing liquid in the collector from entering the detector to influence safety of the device of the present invention.Type: ApplicationFiled: February 28, 2014Publication date: February 25, 2016Applicant: W.H.P.M. BIORESEARCH AND TECHONOLOGY CO., LTD.Inventors: John WAN, Chunhua YUAN, Qinghai XIA
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Publication number: 20150182202Abstract: An excrement collector comprises an upper cover (100), a collecting tube (300), a bottom cover (400) and a filtering tube (200), wherein the filtering tube (200) is fixed on the upper side inside the tube cavity of the collecting tube (300); a sampling end (103) is formed on the lower part of the upper cover (100) and passes through a through hole (203) at the bottom of the filtering tube (200); the upper cover (100) is detachably integrated with the upper part of the collecting tube (300); the bottom cover (400) is detachably integrated with the lower part of the collecting tube (300); and liquid is provided in the cavity between the collecting tube (300) and the filtering tube (200).Type: ApplicationFiled: February 21, 2013Publication date: July 2, 2015Applicant: W.H.P.M. BIORESEARCH AND TECHNOLOGY CO., LTD.Inventors: John Wan, Chunhua Yuan, Qinghai Xia
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Publication number: 20140007659Abstract: A body fluid testing apparatus, comprising a containing chamber having a first opening on the bottom wall thereof; a plunger chamber having a plunger contacting with the side wall thereof and having a second opening on the bottom wall thereof, wherein the plunger chamber is disposed below the bottom wall of the containing chamber and in communication with the containing chamber through the first opening; and a testing chamber having a testing card designed to contain test strips and perpendicular to the longitudinal axial of the plunger chamber, wherein the testing chamber is disposed next to the side wall of the containing chamber and in communication with the plunger chamber through the second opening. The device according to the present disclosure can carry out the test of the body fluid, even though it has no chamber on the plunger body.Type: ApplicationFiled: July 2, 2013Publication date: January 9, 2014Inventors: Chunhua YUAN, Qinghai XIA, John WAN
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Patent number: D776290Type: GrantFiled: June 29, 2015Date of Patent: January 10, 2017Assignee: W.H.P.M. BIORESEARCH AND TECHNOLOGYInventors: John Wan, Qinghai Xia, Jie Liu
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Patent number: D776291Type: GrantFiled: June 29, 2015Date of Patent: January 10, 2017Assignee: W.H.P.M. BIORESEARCH AND TECHNOLOGYInventors: John Wan, Qinghai Xia, Dandan Yang
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Patent number: D776292Type: GrantFiled: November 25, 2015Date of Patent: January 10, 2017Assignee: W.H.P.M. BIORESEARCH AND TECHNOLOGYInventors: John Wan, Qinghai Xia, Panpan Hou, Jie Liu
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Patent number: D797303Type: GrantFiled: July 23, 2015Date of Patent: September 12, 2017Assignee: W.H.P.M. BIORESEARCH AND TECHNOLOGY CO., LTD.Inventors: John Wan, Qinghai Xia, Panpan Hou