# US 10,864,067 B2 · Bodily fluid collection system > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 10,864,067 B2 - Document ID: US10864067B2 - Status: Granted - Kind: B2 - Application number: 15/812,571 - Filed: 2017-11-14 - Published: 2018-05-24 - Granted: 2020-12-15 - Earliest claimed: 2016-11-21 - Assignees: Sunny Jun - Applicants: Sunny Jun - Inventors: Sunny Jun - Web page: https://patentgrep.com/patent/US10864067B2 ## CPC - A61D 19/021: {Apparatus for collecting seminal fluids; Artificial vaginas (for humans A61B10/0058)} - A61B 10/0058: {for taking sperm samples (artificial insemination A61B17/43; for animals A61D19/021; genital receptacles for the male member A61F5/453; massage of the genitals A61H19/00)} - A61D 19/027: {Devices for injecting semen into animals, e.g. syringes, guns, probes} - A61B 17/43: for artificial insemination - A61F 5/453: for collecting urine or other discharge from male member (A61F6/04 takes precedence {; devices for taking sperm samples A61B10/0058}) - C12N 5/061: {Sperm cells, spermatogonia} - A61D: VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS - A61B: DIAGNOSIS; SURGERY; IDENTIFICATION (usefulness limited to only animals A61D) - A61F: FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS (dental prosthetics A61C) - C12N: MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA (microbiological testing media C12Q1/00) ## Abstract Bodily fluid collection systems are described where the system may be used for collecting and transferring sperm into a syringe. The syringe is configured to have a distal collection tip which is gently tapered or radiused to present a smooth and atraumatic surface and which is specifically configured and shaped to be inserted within and received by the collection receptacle. The distal collection tip has a shape which corresponds directly to a tapered reservoir defined at the bottom of the collection receptacle such that a distal opening defined through the tip is optimally positioned within the concentrated bodily fluid pooled within the reservoir for collection. Moreover, the gentle taper of the collection tip may present an atraumatic surface for inhibiting damage to the sperm contained within the ejaculate as the sperm is suctioned into the distal opening for insemination into the female. ## Claims ### Claim 1 A fluid collection system, comprising: a syringe having a body and a distal portion having a first curvature which defines a distal opening; and a collection receptacle defining an opening which is sized for receiving a bodily fluid directly from a subject; a collection portion formed within the receptacle and forming a tapered body which terminates in a reservoir having a second curvature such that the bodily fluid deposited within the collection portion pools within the reservoir, wherein a shape of the second curvature of the reservoir corresponds directly with a shape of the first curvature of the distal portion of the syringe such that the distal opening is directly positioned within the bodily fluid within the reservoir when the distal portion of the syringe is inserted into the collection receptacle due to the first curvature and the second curvature corresponding to one another so that the bodily fluid is able to be drawn into the distal opening of the syringe. ### Claim 2 (depends on 1) The system of claim 1 wherein the body of the syringe defines a curved or arcuate shape. ### Claim 3 (depends on 1) The system of claim 1 wherein the distal portion of the syringe further comprises a tapered collection tip which projects and terminates in the distal opening. ### Claim 4 (depends on 3) The system of claim 3 wherein collection tip defines a radiused surface which is radiused inward towards the body and further defines an inverted radiused surface which is radiused outward along the collection tip. ### Claim 5 (depends on 1) The system of claim 1 wherein the collection portion forms a conical shape which tapers from a first diameter defined by a rim and reduces to an apex forming the reservoir. ### Claim 6 (depends on 1) The system of claim 1 wherein the collection receptacle further comprises a support wall which surrounds the collection portion. ### Claim 7 (depends on 1) The system of claim 1 wherein the collection portion defines one or more grooves or channels at least partially along the collection portion and extending to the reservoir. ### Claim 8 (depends on 1) The system of claim 1 wherein the collection receptacle defines a rim which is angled or tapered relative to the collection portion. ### Claim 9 (depends on 1) The system of claim 1 further comprises a lid which is coupled to the collection receptacle. ### Claim 10 A fluid collection kit, comprising: a syringe having a body and a distal portion which defines a distal opening, wherein the distal portion defines a radiused surface having a first shape; and a collection receptacle defining an opening which is sized for receiving a bodily fluid directly from a subject; a collection portion formed within the receptacle and forming a tapered conical body which tapers from a first diameter and terminates in a reservoir having a second shape such that the bodily fluid deposited within the collection portion pools within the reservoir, wherein the second shape of the reservoir corresponds directly with the first shape of the collection tip of the syringe such that the distal opening is directly positioned within the bodily fluid within the reservoir when the distal portion of the syringe is inserted into the collection receptacle due to the first curvature and the second curvature corresponding to one another so that the bodily fluid is able to be drawn into the distal opening of the syringe. ### Claim 11 (depends on 10) The kit of claim 10 wherein the distal portion further comprises a tapered collection tip which is radiused inward towards the body and further defines an inverted radiused surface which is radiused outward along the collection tip. ### Claim 12 A method of collecting a bodily fluid, comprising: positioning a collection receptacle containing a bodily fluid such that the bodily fluid pools within a reservoir defined by a collection portion having a receiving shape within the receptacle, wherein the collection portion forms a tapered body which terminates in the reservoir; positioning a distal opening of a syringe into the bodily fluid within the reservoir, the syringe having a body and a distal portion having a collection shape which defines the distal opening, wherein the receiving shape of the reservoir corresponds directly with the collection shape of the syringe such that the distal opening is directly positioned within the bodily fluid when the distal portion of the syringe is inserted into the collection receptacle due to the receiving shape of the reservoir and the collection shape of the syringe corresponding to one another; and drawing the bodily fluid into the syringe through the distal opening. ### Claim 13 (depends on 12) The method of claim 12 wherein the distal portion of the syringe further comprises a tapered collection tip which projects and terminates in the distal opening. ### Claim 14 (depends on 13) The method of claim 13 wherein a distal portion of the syringe defines a radiused surface which is radiused inward towards the body and further defines an inverted radiused surface which is radiused outward along the collection tip. ### Claim 15 (depends on 12) The method of claim 12 wherein the collection portion forms a conical shape which tapers from a first diameter defined by a rim and reduces to an apex forming the reservoir. ### Claim 16 (depends on 12) The method of claim 12 further comprising receiving the bodily fluid within the collection receptacle directly from a subject prior to positioning a collection receptacle. ### Claim 17 (depends on 16) The method of claim 16 wherein receiving the bodily fluid comprises receiving an ejaculate from the subject directly within the collection receptacle. ### Claim 18 (depends on 12) The method of claim 12 wherein drawing the bodily fluid comprises capturing at least a majority of the bodily fluid into the syringe. ### Claim 19 (depends on 12) The method of claim 12 wherein the collection portion defines one or more grooves or channels at least partially along the collection portion and extending to the reservoir. ### Claim 20 (depends on 12) The method of claim 12 wherein the collection receptacle defines a rim which is angled or tapered relative to the collection portion.