10 Devices, instruments and equipment for gathering, collecting, storing and packaging semen or embryos, and for artificial insemination-namely, artificial vaginas, caps for artificial vaginas, protective sleeves for artificial vaginas, conical endpieces for artificial vaginas, valves for artificial vaginas, protective cases for artificial vaginas, electro-ejaculators, caps and linings, containers, covers, flasks and vessels for collecting semen, caps for collecting vessels, collecting filters, filter gauze, sachets, collection gloves, over-gloves, filtered collectors, filter units and filters for collectors, stoppers for filter units, bulbs for collectors, aspirator tubes for collectors, endpieces for aspirator tubes, collection tubes with or without stopper, spare stoppers for collection tubes, protective cases for collection tubes, tubes for artificial insemination, needle passage devices, namely, injection sites, seals, O-rings, sperm aspirator pumps, semen aspirator instruments, semen conservation vessels, tubes and flasks for packaging semen, supports for the aforementioned tubes and flasks, stoppers for the aforementioned flasks, syringes for artificial insemination straws, piston rods for syringes, washers for syringes, cases for syringes, syringe guns, insemination guns provided with audible warning devices, pump guns, protective sheaths and sanitary jackets for the aforementioned guns and syringes, aspirator tubes for pumps, sheaths, split sheaths, sleeved sheaths, sheath to syringe connectors, bulbs and clips for insemination guns, insemination probes, straws, sheath-straws, stoppers for straws, devices for distributing straws for artificial insemination, dosing and filling straws, benches for filling straws, tubes and cups for packaging straws, supports for storing straws, semen distribution devices, sachets for packaging semen for veterinary artificial insemination, supports for the aforementioned sachets, connectors between sachets for packaging semen and artificial insemination probes; straws for veterinary use; devices, instruments and equipment for collecting and transferring embryos, namely, collection probes, sampling probes, collection or sampling probe bodies, chucks, for the aforementioned probes, transfer guns, sterilized sheaths, aspirators, collection or sampling pipes, clips and stuffing glands for the aforementioned pipes, sealed stoppers for the aforementioned pipes, O-rings and endpieces for the aforementioned stoppers, balloons for the aforementioned collection devices, cervix dilating instruments, needles, seats for needles; filters for collecting embryos; decanting flasks for embryos and flowrate adjuster devices therefor; embryo transfer guns; embryo transfer sheaths; telescopic innovulators for embryo transfer; pistons, plungers, embryo aspirators, sheaths and cases, all for the aforementioned innovulators; containers for veterinary use, namely, jugs, buckets and tubs; plastics materialTpipes and filler nozzles for veterinary use, in particular for packaging semen; connectors and endpieces for the aforementioned pipes; flasks for medical and veterinary use and stoppers therefor; starter flasks for packaging semen; forceps and clips for medical and veterinary use; veterinary benches, planks, toboggans and dummy animals, all for collecting sperm; parts of dummy animals for collecting sperm, namely, hulls; footrests and foot clamps for the aforementioned equipment for collecting sperm; coverings for the aforementioned dummies; sperm microaspirators; catheters; canulas; needles for medical and veterinary use; removable supports and bases for the aforementioned needles; sheaths for the aforementioned needles; thermally insulated carrying cases for equipment for collecting sperm and for collected semen; parts of artificial insemination devices for distributing semen, namely, chambers, pistons, plates, springs, protective cases; parts of devices and apparatus for packaging semen, namely, insemination straw carriers, needle nozzles, anvil plates, pressbands, position and ratchet members, traction cables, carrier springs, dish holders; thermometers for medical or veterinary use; semen mixers; probes for artificial insemination and for vaginal or uterine treatments; probes for vaginal and uterine washing; connectors for the aforementioned probes; single-use sanitary envelopes for the aforementioned probes; semen motility analyzer for medical and veterinary use; ultrasound scanners; feeding bottles; caps for feeding bottles; closures for feeding bottles; nipples for feeding bottles; supports for feeding bottles; seals for medical and veterinary use; specula; lighting devices for specula; lamps, striplights, torches and light sources, all for medical and veterinary use; bulbs for the aforementioned lamps and torches; boxes for the aforementioned striplights; gloves and muffs for medical and veterinary use; syringes for medical and veterinary use; valves for the aforementioned syringes; syringes and special guns for cauterising the uterus of animals; cauterising heads for screwing to the aforementioned syringes and guns; sterile sheets for surgical use; operating tables; apparatus for detecting the state of oestrus in animals, in particular in cows; supports, cases, sachets and boxes for the aforementioned devices; sutures and suturing needles; photometers for medical and veterinary use