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WO2010048753A1 - Seringue à injection continue avec changement d’aiguille automatique - Google Patents

Seringue à injection continue avec changement d’aiguille automatique Download PDF

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Publication number
WO2010048753A1
WO2010048753A1 PCT/CN2008/072870 CN2008072870W WO2010048753A1 WO 2010048753 A1 WO2010048753 A1 WO 2010048753A1 CN 2008072870 W CN2008072870 W CN 2008072870W WO 2010048753 A1 WO2010048753 A1 WO 2010048753A1
Authority
WO
WIPO (PCT)
Prior art keywords
syringe
needle
telescopic mechanism
trigger
liquid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2008/072870
Other languages
English (en)
Chinese (zh)
Inventor
潘秋保
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to PCT/CN2008/072870 priority Critical patent/WO2010048753A1/fr
Publication of WO2010048753A1 publication Critical patent/WO2010048753A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M5/204—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically connected to external reservoirs for multiple refilling
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/002—Packages specially adapted therefor, e.g. for syringes or needles, kits for diabetics
    • A61M2005/004—Magazines with multiple needles directly inserted into an injection or infusion device, e.g. revolver-like magazines
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/31576—Constructional features or modes of drive mechanisms for piston rods
    • A61M5/31578—Constructional features or modes of drive mechanisms for piston rods based on axial translation, i.e. components directly operatively associated and axially moved with plunger rod
    • A61M5/31581—Constructional features or modes of drive mechanisms for piston rods based on axial translation, i.e. components directly operatively associated and axially moved with plunger rod performed by rotationally moving or pivoting actuator operated by user, e.g. an injection lever or handle
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles

Definitions

  • the present invention relates to an injecting device, and more particularly to a continuous syringe for an automatic needle changing head.
  • hypodermic needles are widely used in modern medicine. For both human and animal bodies, needles are carriers for the delivery of fluids to therapeutic subjects.
  • One prior art injection method is to assemble a subcutaneous injection needle onto a syringe, which is then inserted into a human or animal body for intramuscular, subcutaneous or intravenous injection.
  • a needle for subcutaneous injection into a patient or an animal body is inevitably contaminated by the blood and body fluid of the patient, and if the used needle is repeatedly used, it may cause the spread of the germ, which may cause a huge medical hazard.
  • a consensus has been reached in the medical community.
  • one solution is to use a disposable needle and a disposable syringe, that is, after each end of the patient's operation, discard the used needle and syringe and replace it with a new unused needle and syringe. Can effectively avoid the spread of germs.
  • Chinese patent CN200320109505.9 proposes to use a high-pressure gas to make a syringe, and use high-pressure gas to deliver the syrup into the animal or human body to complete the injection.
  • the method is cumbersome and the high-pressure gas is easy to cause the body fluid of an animal or a person to splash on the nozzle, resulting in more infection.
  • the technical problem to be solved by the present invention is to provide a continuous syringe for automatic replacement of the injection needle.
  • the present invention provides a continuous syringe comprising a syringe and an injection needle having a needle holder, the syringe comprising a cavity for containing a liquid and a nozzle, wherein the cavity is provided with a liquid pushing liquid a plunger mechanism, wherein the syringe barrel is further provided with a hollow telescopic mechanism, the front end of the telescopic mechanism is open, and the rear end is sealingly coupled with the cavity of the syringe, and the telescopic mechanism is extended to have the injection needle pushed out of the syringe a length, the front end opening is provided with a joint matching the needle seat of the injection needle;
  • the continuous injector further includes:
  • a rotatable revolver acupuncture having a plurality of lumens, each of which is provided with an injection needle, the left-wheeled needle portion partially engaging the syringe, and the engagement portion is located at the nozzle of the syringe
  • the plurality of cavities are sequentially located in the engaging portion, and the nozzle and the telescopic mechanism are located in a passage formed by the syringe.
  • the engaging portion is a pushing body included in the front end opening, and correspondingly, the needle seat is provided with a wedge portion matching the pushing body.
  • the joint portion is a hollow cylinder included in the front end opening, and correspondingly, the needle seat is provided with a slot matching the cylindrical body.
  • the cavity further includes a one-way limiting device for retracting the telescopic mechanism, and leaving the injection needle in the cavity when the wheel is rotated to the cavity of the engaging portion Inside the cavity.
  • the syringe further includes a liquid bottle connected to the cavity through the liquid inlet for adding an injection liquid to the syringe.
  • the injector further includes a first driving device connected to the left-wheeled pin for driving the left-wheel pin to rotate.
  • the syringe further includes a second driving device connected to the telescopic mechanism to drive the telescopic mechanism to extend or retract toward the nozzle in the axial direction of the syringe.
  • the syringe is a water gun type injection gun body, including a barrel with a nozzle, a handle and a trigger, the plunger mechanism is connected to the trigger, and the gun is pushed by the trigger The liquid in the tube.
  • the syringe further includes a first sensing device connected to the trigger and the second driving device, and triggering a trigger to the second driving device after sensing that the trigger is partially pressed
  • the signal drives the telescopic mechanism to extend along the nozzle in the axial direction of the syringe.
  • the syringe further includes a second sensing device connected to the trigger and the second driving device to send a trigger signal to the second driving device after sensing that the trigger is released.
  • the telescopic tube is driven to retract.
  • the syringe further includes a third sensing device connected to the first driving device, and a trigger signal is sent after the telescopic tube is retracted to drive the left wheel pin to rotate.
  • the syringe further comprises:
  • a clamping device adjacent the syringe mouth, for clamping or releasing the joint when the needle is ejected from the nozzle by a telescoping mechanism.
  • the syringe further includes:
  • a third driving device is coupled to the clamping device for driving the clamping device to be clamped or released.
  • the syringe further includes a fourth sensing device connected to the third driving device, and driving the clamping device clip when the injection needle is sensed to be ejected from the injection nozzle by the telescopic mechanism tight.
  • the second sensing device is further connected to the third driving device, and after detecting that the trigger is released, sending a trigger signal to the third driving device to drive the clamping device to release .
  • the syringe further includes a return tube
  • the return pipe includes a liquid inlet, a check valve and a liquid outlet; the liquid inlet communicates with the syringe through the one-way valve, and the liquid outlet is about to rotate to the lower portion of the engaging portion
  • the mouth of a cavity corresponds to the mouth.
  • the telescopic mechanism is a three-core sleeve.
  • the clamping device is a three-jaw chuck.
  • the present invention integrally designs a plurality of injection needles and a syringe, and places the injection needles one by one by placing the injection needles in a left-wheel type acupuncture mechanism and providing a specific telescopic mechanism.
  • the syringe is connected or detached to realize the replacement of the needle and the injection of the liquid, so that the needle can be automatically replaced one by one during use, and the needle after use is immediately recovered, which has the characteristics of safe operation, and the present invention is provided by setting a liquid bottle or
  • the syringe is large enough to automatically add liquid, avoiding the disadvantage of adding liquid for each use, which is convenient to use.
  • Figure 1 is a schematic view showing the structure of a first embodiment of a continuous syringe of the present invention.
  • Fig. 2 is a structural schematic view showing a first embodiment of the present invention when an injection needle is pushed out of a nozzle.
  • Figure 3 is a schematic view showing the internal structure of a second embodiment of the continuous syringe of the present invention. Preferred embodiment of the invention
  • the main idea of the invention is to provide a hollow telescopic mechanism in the rear part of the syringe, and a left-wheeled needle-shaped acupuncture matching the telescopic mechanism between the telescopic mechanism and the nozzle of the injection cylinder, and more of the left-wheeled acupuncture
  • a plurality of injection needles are placed in the cavity, and the injection needle in the cavity is ejected out of the nozzle by the telescopic mechanism, and then the injection liquid in the hollow telescopic mechanism is pushed into the human body or the animal body for injection, and then used after the injection is completed.
  • the retraction of the telescopic mechanism causes the injection needle to return to the cavity, and then the next needle is used one by one by the rotation of the left-wheeled needle.
  • the continuous syringe of the present embodiment includes a syringe 10 and an injection needle 11 and a rotatable left-wheeled needle 12 having a needle holder 110.
  • the figure exemplarily shows the case where all the injection needles 11 are located in the left-wheeled needle butt 12.
  • the syringe 10 includes a cavity 101 for accommodating a liquid and a nozzle 102.
  • the cavity 101 is provided with a plunger mechanism 103 for pushing liquid.
  • the syringe 10 is also provided with a hollow telescopic mechanism. 104.
  • the front end of the telescopic mechanism 104 is open, and the rear end is sealingly coupled with the cavity 101 of the syringe.
  • the telescopic mechanism 104 has a length to push the injection needle 11 out of the syringe 10, and the front end opening is provided with the injection.
  • the needle holder 110 of the needle 11 is matched with the engaging portion, and the engaging portion may be a pushing body included in the front end opening, and the needle holder 110 is provided with a wedge portion matching the pushing body.
  • the telescopic mechanism 104 uses a three-core tube.
  • the telescopic mechanism 104 can also be any other device that can achieve the same function.
  • the rotatable revolver acupuncture 12 has a plurality of lumens 120, each of which is provided with an injection needle 11, exemplarily showing several lumens 120 and an injection placed therein
  • the specific number of the needle 11, the cavity 120 and the injection needle 11 can be set according to actual needs.
  • the left-wheeled needle 12 is partially engaged with the syringe 10, and the engaging portion is located between the nozzle 102 of the syringe 10 and the telescopic mechanism 104.
  • the cavities 120 are sequentially located in the engaging portion, and are located in the passage formed by the syringe 10 with the nozzle 102 and the telescopic mechanism 104.
  • Each of the cavity 120 of the left-handed needle 12 further includes a one-way limiting device 1201 for retracting the telescopic mechanism 104, and the rotation of the telescopic mechanism 104 to the cavity 120 of the engaging portion
  • the injection needle 11 is left in the cavity 120.
  • FIG. 2 there is shown a structural view of a first embodiment of the present invention when an injection needle is pushed out of a nozzle.
  • Figure 2 shows an illustration of the situation in which the injection needle 11 located within the bore 120 of the engagement portion is pushed out of the orifice 102 by the telescoping mechanism 104.
  • the telescopic mechanism 104 when the telescopic mechanism 104 is extended to extend the telescopic mechanism 104 to the position of the injection needle 11 in the cavity 120, the pusher body and the needle included in the telescopic mechanism 104 The wedge portion provided on the seat no is inserted, so that the telescopic mechanism 104 is connected to the injection needle 11, and by the further extension of the telescopic mechanism 104, the injection needle 11 is pushed to continue toward the nozzle 102. Until the injection needle 11 protrudes from the nozzle 102, after passing the plunger mechanism 103, the liquid in the cavity 101 is passed through the cavity of the telescopic mechanism 104, and then pushed through the injection needle 11 into the injection requiring injection. In the target body.
  • the telescopic mechanism 104 drives the injection needle 11 to retract together.
  • the injection needle 11 is retracted to the position of the cavity 120, the injection needle 11 is left in the cavity 120 by the one-way stopper 1201.
  • the revolver pin 12 is driven to rotate, the used injection needle 11 is rotated to the next position, and the unused injection needle 11 is rotated to the engagement portion, after which the telescopic mechanism 104 can be driven to perform the next injection.
  • a sufficient amount of liquid can be injected in the cavity 101 in advance, which is adapted to the number of the injection needles 11 included in the left-handed needle 12, and a volume indication is set on the cavity 101. For example, the tick mark, etc., the liquid used for each injection is controlled as needed.
  • the engaging portion included in the telescopic mechanism 104 may also be a hollow cylinder included in the front end opening.
  • the needle holder 110 is provided with a slot matching the cylindrical body, which can also be realized.
  • the embodiment further includes a return pipe 15 including a liquid inlet 151, a check valve 152 and a liquid outlet 153;
  • the one-way valve 152 is in communication with the cavity 101 on the syringe 10, and the liquid outlet 153 corresponds to the opening of the next chamber 120 that is to be rotated into the engagement portion.
  • the check valve 152 is located at the rear end of the return pipe 15, and when the liquid in the cavity 101 is retracted by the telescopic mechanism 104, the check valve 152 is opened by the increased hydraulic pressure in the cavity 101 to The liquid in the cavity 101 is allowed to flow through the liquid outlet 153 of the return pipe 15, and is injected into the next cavity to remove the air in the injection needle 11 to be used.
  • manual control can be applied to the control of the telescopic mechanism 104 and the left-wheeled pin 12, and of course, in order to realize automatic control, a driving device, a telescopic mechanism 104, and a revolver can be provided. 12 Control, the following detailed description.
  • a first driving device 13 and a second driving device 14 are provided, and the first driving device 13 is connected to the left-wheeled pin 12 for driving the rotation of the left-handed needle 12.
  • the telescopic mechanism 104 is coupled to drive the telescopic mechanism 104 to extend or retract toward the nozzle 102 in the axial direction of the syringe 10.
  • the first driving device 13 and the second driving device 14 described above may each be a motor, or the second driving device 14 may also be a magnetic sensing device or other device capable of achieving the object of the present invention. limited.
  • a step limiting device is further disposed on the left-wheeled pin 12, so that the first driving device 13 can be stepped to rotate the cavity.
  • the ⁇ 120 enters the engaging portion one by one.
  • a water gun type injection gun body including a barrel 20 with a nozzle, a handle 26 and a trigger 27, the barrel 20 having a cavity 201 for accommodating a liquid, and other components and the first
  • the embodiment is the same, and the present embodiment will be described in detail below.
  • the trigger 27 is coupled to the plunger mechanism 203, and the plunger mechanism 203 pushes the liquid in the cavity 201 when the trigger 27 is fully pressed, and when the trigger 27 is released, The trigger 27 drives the plunger mechanism 203 to retreat.
  • the barrel 20 further includes a first sensing device, one end of which is connected to a partial pressing position of the trigger 27, and the other end of which is connected to the second driving device 24, and the trigger 27 is sensed. After being partially pressed, a trigger signal is sent to the second driving device 24, and the second driving device 24 drives the telescopic mechanism 204 to protrude toward the nozzle in the axial direction of the syringe 20.
  • the barrel 20 further includes a second sensing device, one end of the second sensing device is connected to the release position of the trigger 27, and the other end is connected to the second driving device 24, After the trigger 27 is released, a trigger signal is sent to the second driving device 24 to drive the telescopic mechanism 204 to retract.
  • the barrel 20 further includes a third sensing device connected to the first driving device 23. After the telescopic mechanism 204 is retracted, the third sensing device sends a trigger signal to the first A driving device 23 triggers the first driving device 23 to drive the left-wheeled butt 22 to rotate.
  • the barrel 20 further includes a clamping device for clamping or releasing the engagement portion formed by the needle holder 210 and the telescopic mechanism 204 when the injection needle 21 is ejected from the nozzle 202 by the telescopic mechanism 204.
  • a third drive device 31 is provided, which is connected to the clamping device for driving the clamping device to be clamped or released.
  • the barrel 20 further includes a fourth sensing device connected to the third driving device 31, and when the needle is sensed to be ejected from the syringe mouth 202 by the telescopic mechanism 204, the clamping device is driven. Clamping.
  • the clamping device When the clamping device is specifically controlled to be loosened, it may be further connected to the third driving device 31 by the second sensing device, and after the trigger 27 is sensed, the third driving device 31 is sent out. A trigger signal is used to drive the clamping device to release by the third driving device 31.
  • the sensing device used in the present invention may be any device capable of realizing a sensing function, such as a sensor or a stroke switch, and can be used by the syringe of the present invention as long as the object of the present invention can be achieved, all of which are protected by the present invention.
  • a sensing function such as a sensor or a stroke switch
  • the clamping device uses a three-jaw chuck, so that the clamping of the injection needle 21 can be better achieved.
  • the 21-clamping device can be used by the continuous injector of the present invention and is within the scope of the present invention.
  • the continuous syringe of the automatic needle changing device of the invention can be applied to medical, sanitary and epidemic prevention industries and other industries requiring syringes, and the injection needle can be automatically replaced and recovered, which can improve work efficiency, and has the characteristics of convenient use and safe operation.

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

L’invention concerne une seringue à injection continue avec changement d’aiguille automatique comprenant un cylindre (10) pour seringue et des aiguilles (11) de seringue. Le cylindre (10) pour seringue est composé d’un creux (101) contenant du liquide et un orifice (102). Un mécanisme (103) de piston pour pousser le liquide est installé dans le creux (101). Dans le cylindre pour seringue est installé un mécanisme (104) s’allongeant et se rétrécissant muni d’un trou. Après allongement, le mécanisme (104) s’allongeant et se rétrécissant a la longueur pour pousser les aiguilles (11) de seringue hors du cylindre (10) pour seringue. La seringue à injection continue comprend également un chargeur (12) d’aiguille de type révolver pouvant tourner ayant une pluralité de cavités (120) dans chacune desquelles une aiguille de seringue est installée. Le chargeur (12) d’aiguille de type révolver est partiellement inséré dans le cylindre (10) pour seringue. Quand le chargeur (12) d’aiguille tourne, les cavités (120) viennent successivement dans la partie insérée. Le chargeur (12) d’aiguille, l’orifice (102) et le mécanisme (104) s’allongeant et se rétrécissant se trouvent dans le canal formé par le cylindre (10) pour seringue.
PCT/CN2008/072870 2008-10-29 2008-10-29 Seringue à injection continue avec changement d’aiguille automatique Ceased WO2010048753A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2008/072870 WO2010048753A1 (fr) 2008-10-29 2008-10-29 Seringue à injection continue avec changement d’aiguille automatique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2008/072870 WO2010048753A1 (fr) 2008-10-29 2008-10-29 Seringue à injection continue avec changement d’aiguille automatique

Publications (1)

Publication Number Publication Date
WO2010048753A1 true WO2010048753A1 (fr) 2010-05-06

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WO2013122943A1 (fr) * 2012-02-14 2013-08-22 Ciancarelli Nicholas Seringue hypodermique à cartouches multiples tournante et procédé d'utilisation
WO2013139497A1 (fr) * 2012-03-22 2013-09-26 Novo Nordisk A/S Cartouche d'aiguilles rotative
CN104665954A (zh) * 2013-12-02 2015-06-03 绍兴万佳器械有限公司 一种高效型兽用注射枪
JP2015536222A (ja) * 2012-12-07 2015-12-21 サノフィ−アベンティス・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング ニードルアセンブリマガジン
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CN111282092A (zh) * 2020-02-15 2020-06-16 湖州师范学院 一种自动注射智能磁驱装针机构
CN111839801A (zh) * 2020-08-21 2020-10-30 武汉市农业科学院 一种多针头切换使用装置
CN112220582A (zh) * 2020-10-27 2021-01-15 青海省大通种牛场 一种快速注射枪
CN112451165A (zh) * 2020-12-16 2021-03-09 河北农业大学 一种便于更换针头的禽类注射装置
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CN114796734A (zh) * 2021-08-06 2022-07-29 深圳橄榄健康信息有限公司 一种自动疫苗接种平台
CN115956964A (zh) * 2022-11-29 2023-04-14 上海哈易拿医疗科技有限公司 减张皮肤缝合送线方法
USD990062S1 (en) 2020-06-18 2023-06-20 S.C.R. (Engineers) Limited Animal ear tag
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US11744936B2 (en) 2021-03-08 2023-09-05 410 Medical, Inc. Systems, apparatus, and methods for fluid infusion
US11832587B2 (en) 2020-06-18 2023-12-05 S.C.R. (Engineers) Limited Animal tag
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US11864529B2 (en) 2018-10-10 2024-01-09 S.C.R. (Engineers) Limited Livestock dry off method and device
US11960957B2 (en) 2020-11-25 2024-04-16 Identigen Limited System and method for tracing members of an animal population
CN118001516A (zh) * 2024-04-10 2024-05-10 佳木斯大学 一种自动检测血管位置的注射装置
US12099893B2 (en) 2020-07-01 2024-09-24 S.C.R. (Engineers) Limited Device assignment system and method
US12144320B2 (en) 2019-02-08 2024-11-19 Allflex Australia Pty Ltd Electronic animal identification tag reader synchronisation
US12193413B2 (en) 2019-02-08 2025-01-14 Allflex Australia Pty Ltd Electronic animal tag reader
US12213449B2 (en) 2021-01-24 2025-02-04 S.C.R. (Engineers) Limited Animal marking control system and method
US12239098B2 (en) 2019-02-08 2025-03-04 Allflex Australia Pty Ltd Determining the location of an animal
USD1067554S1 (en) 2021-04-08 2025-03-18 Allflex Australia Pty Limited Tag applicator for animals
USD1067544S1 (en) 2021-04-08 2025-03-18 Allflex Australia Pty Limited Tag applicator for animals
US12402596B2 (en) 2022-05-03 2025-09-02 S.C.R. (Engineers) Limited Milk channel and feed inlet coupled thereto, and system and method for conserving wash fluid in a washing process for cleaning a milkmeter system
US12402599B2 (en) 2018-10-03 2025-09-02 Allflex Europe Sas Gripper for manipulating a device for identifying an animal and/or removing tissue from an animal comprising holding means with remote actuation
US12409474B2 (en) 2019-08-28 2025-09-09 S.C.R. (Engineers) Limited Devices for analysis of a fluid

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