WO2010048752A1 - Machine changeuse d'aiguille pour seringue à injection continue séparée - Google Patents

Machine changeuse d'aiguille pour seringue à injection continue séparée Download PDF

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Publication number
WO2010048752A1
WO2010048752A1 PCT/CN2008/072867 CN2008072867W WO2010048752A1 WO 2010048752 A1 WO2010048752 A1 WO 2010048752A1 CN 2008072867 W CN2008072867 W CN 2008072867W WO 2010048752 A1 WO2010048752 A1 WO 2010048752A1
Authority
WO
WIPO (PCT)
Prior art keywords
needle
syringe
changer
changer according
housing
Prior art date
Application number
PCT/CN2008/072867
Other languages
English (en)
Chinese (zh)
Inventor
潘秋保
Original Assignee
Pan Qiubao
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 Pan Qiubao filed Critical Pan Qiubao
Priority to PCT/CN2008/072867 priority Critical patent/WO2010048752A1/fr
Publication of WO2010048752A1 publication Critical patent/WO2010048752A1/fr

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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
    • A61M5/31—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
    • A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
    • 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
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/3276—Means imparting rotational movement to the needle or needle hub in order to assist in its disconnection from syringe nozzle

Definitions

  • the present invention relates to an injecting device, and more particularly to a needle changer for use with a split continuous syringe.
  • 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 easy to use when used. Animal or human body fluid splashes on the spray head, causing more infection.
  • the technical problem to be solved by the present invention is to provide a needle changer matched with a continuous syringe to increase operational safety.
  • the present invention provides a needle changer for replacing a needle with a continuous syringe, the needle comprising a needle tube and a needle holder, the syringe being connected to the needle holder through a nozzle, the exchange
  • the needle device includes:
  • a syringe for vertically placing a needle, the needle tube of the needle is at the bottom, the needle holder is at the top; the syringe has a rotatable mechanism for rotating the needle with the rotatable mechanism Elevating or rotating to connect or detach the needle hub from the nozzle of the syringe.
  • the needle changer further includes:
  • a left-wheeled needle has a plurality of syringes arranged vertically.
  • At least a portion of the inner diameter of the rotatable mechanism limits at least a portion of the outer diameter of the needle hub.
  • the needle changer further includes a first driving unit coupled to the rotatable mechanism for driving the rotatable mechanism of the syringe to rotate when any one of the syringes is aligned with the syringe.
  • the needle changer further includes a second driving unit connected to the left-wheeled pin for driving the left-handed pin to rotate, so that the plurality of syringes are sequentially vertical Align the syringe in the direction.
  • the needle changer further includes a trigger unit connected to the second driving unit for issuing a trigger signal.
  • the needle changer further includes a liftable bracket vertically supporting the syringe, the nozzle of the syringe is directed to the ground; the trigger unit is mounted on the bracket, in the syringe A trigger signal is generated after being placed in the bracket.
  • the needle changer further includes a third driving unit coupled to the continuous injector for driving the syringe to move up and down, and extending the nozzle of the syringe into the needle in the syringe aligned therewith Position the seat, or pull it up from that position.
  • the syringe is uniformly distributed on the left-wheeled butt, and the second driving unit is further configured to drive the left-wheeled butt to rotate stepwise.
  • the syringe is a water gun type injection gun having a barrel, a liquid injection port, a trigger, and a gun body, the barrel having a threaded nozzle, and the needle holder is screwed to the threaded nozzle.
  • the left wheel type acupuncture includes:
  • a housing having a hollow portion, the top of the housing being open, and the bottom portion being closed;
  • a body having a top surface extending downwardly from the top opening to form a plurality of syringes for receiving the needle
  • a sley disposed in the hollow portion of the housing, has a cavity for receiving the syringe, and the cartridge is detachably coupled to the sley.
  • the body further includes:
  • a sealing paper for sealing the syringe is attached to the top surface of the carcass.
  • the housing further includes:
  • a spacer attached to the top opening of the housing.
  • the housing further includes:
  • a cover that closes a top of the housing and is hinged to an upper edge portion of the housing
  • the cover body includes:
  • the position of the first hole corresponds to the position of the barrel of the syringe, and corresponds to the position of a current syringe that is revolved thereto a path formed between the nozzle of the barrel of the injection gun and the current barrel;
  • a second hole when the cover body is closed with the housing, the position of the second hole corresponds to a position of a syringe adjacent to the reverse revolution direction; a jig for piercing the seal of the corresponding syringe through the second hole;
  • the automatic needle changer further comprising: a fourth driving unit connected to the paperr for Driving the paperr up and down; a fifth driving unit connected to the water sprayer for driving the water spray device, after the paper cutter punctures the sealing paper on the corresponding syringe Spray distilled water into the syringe.
  • the first hole is a U-shaped notch on the cover.
  • the left-wheeled needle further includes a limiting device for limiting the continued rotation of the syringe of the left-handed needle after one revolution of the needle.
  • the needle changer further includes display means for indicating when the left-handed clicker is rotated by the limit means.
  • the limiting device includes:
  • a groove-shaped track located on a lower side of the cover body, for accommodating the convex portion to slide in the track when the cover body is closed with the casing;
  • the blocking portion is located on the lower side of the cover body for blocking the route in which the convex portion continues to slide after the convex portion revolves with the syringe for one week.
  • the plurality of syringes have a positioning cylinder, and when the 11 body is initially inserted into the socket, the position of the positioning cylinder corresponds to the position of the first hole.
  • the raised portion is formed above the positioning cylinder.
  • the first driving unit includes:
  • a plurality of gripping portions for respectively gripping the bottoms of the plurality of syringes, and a chassis for connecting the plurality of gripping portions, the first motor and the gear transmission system;
  • the first motor and the gear transmission system are coupled to the ground plate for driving the chassis to rotate, thereby driving the syringe to revolve through the plurality of gripping portions.
  • the plurality of gripping portions are also a part of the third driving unit, and respectively drive the rotation of the respective gripping portions to drive the corresponding syringes to rotate.
  • the grip portion has at least one notch
  • the bottom of the syringe has at least one The side flaps, when the body is inserted into the sley, the flank of the bottom of the syringe is inserted into the corresponding notch of the grip.
  • the needle changer further includes a controller for controlling the action of the driving unit according to the current state.
  • the present invention also provides a split type continuous syringe using the above-described needle changer.
  • the invention provides a needle barrel for placing a needle, and a rotatable mechanism is arranged on the needle barrel, and the needle head reciprocates by the rotation of the rotatable mechanism, thereby engaging or separating the needle head and the syringe nozzle of the alignment syringe.
  • the replacement of the injection needle prevents the operator from directly contacting the needle and has better safety.
  • the invention also provides a body which can simultaneously place a plurality of needles, and cooperates with the driving mechanism to automatically change the needle of the syringe when injecting the batch of the animal body and the human body, thereby improving the needle replacement efficiency.
  • FIG. 1 is a schematic structural view of a needle changer according to a first embodiment of the present invention.
  • FIG. 2 is a schematic structural view of a needle changer according to a second embodiment of the present invention.
  • Fig. 3 is a schematic view showing the structure of a left-wheeled pinhole of the needle changer of the third embodiment of the present invention.
  • Figure 4 is a schematic view of the structure of the squat of the left-wheeled needle.
  • FIG. 5 is a schematic structural view of the body shown in FIG. 3 before being inserted into the shank shown in FIG. 4 .
  • Fig. 6 is a schematic structural view of a needle changer according to a fourth embodiment of the present invention.
  • Fig. 7 is a schematic view showing the structure of a cover body of a left-wheeled pinhole used in a fourth embodiment of the present invention.
  • Figure 8 is a schematic structural view of the limiting device.
  • the main idea of the present invention is to provide a syringe for placing a needle, and a rotatable mechanism is arranged in the syringe, and the needle is reciprocated by the rotation of the rotatable mechanism, thereby making the needle and the alignment syringe
  • the syringe nozzle is engaged or disengaged for the purpose of automatically replacing the needle.
  • FIG. 1 there is shown a schematic structural view of a needle changer according to a first embodiment of the present invention.
  • the figure shows the situation in which the needle 00 is placed before the needle changer, the needle changer includes a syringe 10, and the syringe 10 includes a rotatable mechanism 101;
  • the syringe 10 is used for vertically placing a needle, the needle tube 002 of the needle 00 is at the bottom, and the needle holder 001 is at the top;
  • the rotatable mechanism 101 is for raising or lowering the needle 00 with the rotation of the rotatable mechanism 101 to connect or detach the needle hub 001 from the nozzle of the syringe.
  • the rotatable mechanism 101 can be any member that can realize the rotating function.
  • the nut 1011 is combined with the sleeve 1012, the nut 1011 is fixedly connected with the sleeve 1012, and the nut 1011 and the syringe 10 are connected.
  • the bottom of the inner wall is threaded.
  • the upper end of the sleeve 1012 is supported by the needle holder 001, so that the needle holder 001 can move with the movement of the sleeve 1012, and then the rotation of the nut 1011 can drive the sleeve 1012 to reciprocate.
  • Exercise which can push the needle 00 up and down.
  • the sleeve 1012 can also be inserted into the needle holder 001, that is, at least a part of the inner diameter of the sleeve 1012 limits at least a part of the outer diameter of the needle holder 001, so that the needle 00 can rotate with the rotation of the nut 1011.
  • the needle holder 001 and the nozzle of the annotator are screwed, the needle holder 001 is connected or detached from the nozzle of the syringe.
  • FIG. 2 there is shown a schematic structural view of a needle changer according to a second embodiment of the present invention.
  • the figure also shows the situation in which the needle 00 is placed before the needle changer.
  • the rotatable mechanism 201 of the syringe 20 in the present embodiment includes: a base 2011, a transmission rod 2012, and a first driving unit 2013.
  • the bottom of the barrel 20 of the present embodiment includes a plug portion that is inserted into the base 2011.
  • the syringe 20 is inserted into the needle 00.
  • the first drive unit 2013 drives the transmission rod 2012, further driving the base 2011 and the syringe 20 to rotate, thereby driving the needle 00 to rotate.
  • the first driving unit 2013 may be an electric motor, and may be any other member that can realize driving, which is not limited in the present invention.
  • a third embodiment of the present invention will be described with reference to Figs. 3 and 4. In the third embodiment, the structure of the left-wheeled needle is used.
  • FIG. 3 shows the housing 33 and the body 31 of the left-wheeled butt
  • FIG. 4 shows the left wheel. Acupuncture's squat 32.
  • FIG. 3 it is a schematic view of the front body 31 placed in the casing 33.
  • the housing 33 has a hollow portion, and the top of the housing 33 is open and closed at the bottom.
  • the housing 33 further includes: a spacer 331 and a cover 332.
  • the spacer 331 is attached to the top opening of the housing.
  • the spacer 331 is provided with a plurality of holes adapted to the syringe 30.
  • the cover 332 is hinged to the upper edge portion of the housing 33 for closing the top of the housing 33.
  • the cover 332 can also be connected to the housing 33 by other means, such as plugging, etc., which is not limited by the present invention.
  • the body 31 has a top surface 310 extending downward from the opening of the top surface 310 to form a plurality of syringes 30 for accommodating a needle; the body 31 further includes a sealing paper 312 attached to the Above the top surface 310 of the body 31, the syringe 30 is sealed.
  • FIG. 4 it is a schematic diagram of a squat structure of a left-wheeled needle.
  • the sley 32 is disposed in the hollow portion of the casing 33, and includes: a cavity for accommodating the syringe 30 (shown in FIG. 3), a plurality of gripping portions 321 , and The chassis 322 of the gripping portion 321 .
  • the catch 321 has at least one notch, and the bottom of the barrel 30 (shown in Figure 3) has at least one side flap.
  • the syringe 30 extending downward from the top surface 310 of the body 31 shown in FIG. 3 is aligned with the opening in the spacer 331 to insert the syringe 30 into the opening in the spacer 331, thereby The syringe 30 is inserted into the interior of the housing 33, and the syringe 30 is further inserted into the sley 32, at which point the flank of the bottom of the syringe 30 is inserted into the corresponding recess of the gripping portion 321 .
  • the insertion of the mortise body 31 and the sley 32 is achieved by the insertion of the insertion portion at the bottom of the syringe 30 and the engagement portion 321 of the sley 32.
  • the grip portion 321 can also be of various other configurations, and the object of the present invention can be achieved as long as it can be mated with the plug portion at the bottom of the syringe 30 to achieve a pluggable connection.
  • the left-wheeled needle has a plurality of vertically arranged syringes 30 for placing a needle, the needle tube of the needle is under, and the needle is seated. .
  • a plurality of needles can be placed in the plurality of syringes 30 at the same time, which better meets the needs of the application, and the number of the syringes 30 can be set as needed in actual use.
  • the nozzles of the plurality of syringes can be simultaneously aligned with the respective syringes 30 of the needles, and then the rotatable mechanism of the syringes 30 can be passed.
  • the needle in each of the syringes 30 is driven to reciprocate and engage or disengage from the nozzle of the syringe.
  • FIG. 5 there is shown a schematic view of the structure of the body shown in Fig. 3 before being inserted into the socket shown in Fig. 4.
  • the sling 32 is placed within the housing 33 shown in FIG. 3 when the splicing is included, and the scorpion 31 is included.
  • the syringe 30 is also placed within the housing 33, and the insertion portion at the bottom of the syringe 30 is inserted into the catching portion 321 included in the sley 32.
  • FIG. 6 there is shown a schematic structural view of a needle changer according to a fourth embodiment of the present invention.
  • the one syringe 51 can be fixed, and the syringe of the second embodiment of the present invention and the left-wheeled needle of the third embodiment.
  • the syringe of the second embodiment of the present invention and the left-wheeled needle of the third embodiment Compatible to achieve.
  • the syringe 51 is a water gun type injection gun having a barrel, a liquid injection port, a trigger, and a gun body.
  • the barrel has a threaded nozzle, and the needle holder is screwed to the threaded nozzle.
  • a second driving unit 52 is provided at the same time for driving the left-wheeled pin to rotate, so that the plurality of syringes 30 are sequentially aligned with the syringe 51 in the vertical direction.
  • a trigger unit 54 is provided, which is connected 52 to the second drive unit, and the trigger unit 54 is used to issue a trigger signal.
  • the specific mechanism for fixing the syringe 51 may be a liftable bracket 53 for vertically supporting the syringe 51 so that the nozzle of the syringe is directed to the ground, corresponding to the syringe 30 on the left-wheeled needle, thereby Prepare the needle for loading and unloading.
  • the trigger unit 54 can be installed on the tray. On the shelf, a trigger signal is generated after the syringe 51 is placed on the bracket 53, and the second driving unit 52 is triggered to drive the left-wheel butt rotation.
  • a third driving unit 55 is further provided in the embodiment for driving the syringe to move up and down, and the nozzle of the syringe is inserted into the needle holder in the syringe 30 aligned therewith. Position, or pull up from that position.
  • the syringe 30 is uniformly distributed on the left-wheeled needle butt, and the second driving unit is further configured to drive the left-wheeled needle-shaped stepping rotation, so that when the syringe is fixed When on the cradle, it is more convenient to replace the needle one by one.
  • the second driving unit 52 includes a first motor 521 and a gear transmission system 522 for driving the chassis 322 to rotate, thereby driving the cylinder 30 to revolve through the plurality of gripping portions 321 .
  • the plurality of gripping portions 321 are also a part of the first driving unit included in the syringe 30, and drive the corresponding syringes 30 to rotate by respectively driving the rotation of the respective gripping portions 321 .
  • the technical solution of the present invention may be implemented by a combination of a travel switch and a motor.
  • a controller may be further included for controlling the actions of the respective drive units according to the working state of the current needle changer.
  • Fig. 7 there is shown a schematic view showing the structure of a cover body of a left-wheeled pinhole used in a fourth embodiment of the present invention.
  • Fig. 7 only exemplarily depicts the cover 332 and the two syringes 30, and the structure of the housing 33 can be referred to Fig. 3.
  • the cover 332 includes: a first hole 3321, a second hole 3322, a paper picker 3323, a water sprayer 3324, a fourth driving unit 3325, a fifth driving unit 3326, The limiting device and the display device 3328; wherein the limiting device will be described in detail in FIG.
  • the first hole 3321 when the cover 332 is closed with the housing 33, the position of the first hole 3321 corresponds to the position of the nozzle of the syringe 51, and is rotated to one of the ones
  • the position of the current syringe 30 corresponds to a path between the nozzle of the syringe 51 and the current syringe 30; the first hole 3321 may be a U-shaped notch on the cover 332.
  • the second hole 3322 when the cover 332 is closed with the housing 33, the position of the second hole 3322 is opposite to the position of a syringe 30 adjacent to the first hole 3321 in the reverse revolution direction. correspond;
  • the paper picker 3323 is configured to puncture the sealing paper of the corresponding one of the syringes 30 through the second hole 3322;
  • the water sprayer 3324 is configured to spray the distilled water into the corresponding syringe 30 through the second hole 3322; the purpose of spraying the distilled water is to place air in the needle to further prevent air from entering the human or animal body.
  • the fourth driving unit 3325 is configured to drive the paper cutter 3323 to move up and down; the fifth driving unit 3326 is configured to drive the water sprayer 3324, and the corresponding paper barrel 30 is punctured on the paper injector 3033. After the paper is sealed, distilled water is sprayed into the syringe 30.
  • some water may be contained in the water sprayer 3324, and after the respective syringes 30 are sprayed, the amount of water is added thereto.
  • the user can use the water mark to remind the user of the water level in the sprinkler, so that the user can be reminded to replenish the water in time when the amount of water is insufficient.
  • the limiting device is configured to limit the rotation of the syringe 30 after the revolver of the left-wheeled needle, and realize the prompting after all the needles in the left-wheeled needle are used.
  • the display device 3328 is configured to indicate when the left-wheeled needle is restricted by the limiting device to better prompt the operator that all the needles have been used up.
  • the display device 3328 can be a light emitting diode, or other device having an audible or optical alarm function.
  • the limiting device includes: a raised portion 33271 on the top surface 310 of the body 31;
  • a grooved track 33272 located on the lower side of the cover 332, for receiving the raised portion 33271 at the grooved track 33272 when the cover 332 is closed with the housing 33 (shown in FIG. 3) Sliding inside;
  • the blocking portion 33273 is located on the lower side of the cover body 332 for blocking the route of the convex portion 33271 to continue to slide after the convex portion 33271 revolves with the syringe 30 for one week.
  • a plurality of syringes 30 may be provided with a positioning cylinder 33274.
  • the position of the positioning cylinder 33274 corresponds to the first hole 3321. position.
  • the raised portion 33271 is formed above the positioning cylinder 33274.
  • the needle changer of the fourth embodiment of the present invention in a specific application will be briefly described below.
  • the needle can be pre-produced, and the needle is placed in the syringe 30 of each needle.
  • the syringe 30 is then closed with a sealing paper 312 to maintain a sterile environment.
  • the needle can be replaced with the syringe.
  • the syringe 51 is placed behind the bracket 53.
  • the nozzle of the syringe 51 corresponds to the first hole 3321
  • the first hole 3321 simultaneously corresponds to the positioning cylinder 33274
  • the second hole 3322 The position corresponds to the position of one of the syringes 30 adjacent to the first hole 3321 in the reverse revolution direction; after the trigger unit 54 on the bracket 53 senses the syringe 51, a trigger signal is issued to trigger the fourth driving unit 3325 to drive the paper cutter
  • the sealing device corresponding to the syringe 30 is pierced through the second hole 3322, the fifth driving unit 3326 drives the water sprayer 3324 to spray distilled water into the syringe 30, and then the second driving unit.
  • the needle can be separated from the nozzle of the syringe 51 by extending the needle back into the empty syringe 30 and driving the needle 00 to rotate or lower by the first driving unit 2013.
  • the sound and light alarm device can also be used to indicate that the syringe is ready and ready for use.
  • the structure of the left-wheeled needle-shaped needle can be used.
  • other needle-shaped structures can also be used, such as a square needle-shaped structure, as long as the needle can be placed in batches and coordinated with other devices.
  • the purpose of the present invention can be achieved by replacing the needle, and is within the scope of the present invention.
  • the invention can be widely applied to medical, sanitation and epidemic prevention and other industries requiring the use of a syringe, and is convenient for the replacement of the injection needle, and can be improved when injecting the batch of the animal body and the human body. Needle replacement efficiency, which improves work efficiency and prevents the operator from specifically touching the needle for better safety.

Abstract

L'invention concerne une machine changeuse d'aiguille utilisée pour changer d'aiguille de seringue et une seringue à injection continue séparée utilisant ladite machine changeuse d'aiguille. Ladite machine changeuse d'aiguille comprend un cylindre (10, 20, 30) pour aiguille utilisé pour placer verticalement l'aiguille (00), le tube (002) d'aiguille de ladite aiguille (00) est au-dessous et un logement (001) pour aiguille, au-dessus. Ledit cylindre (10, 20, 30) possède un mécanisme de rotation (101, 201). Ladite aiguille (00) se déplace verticalement ou tourne en suivant les rotations dudit mécanisme de rotation (101, 201) et ainsi permet que ledit logement (001) pour aiguille et l'orifice du tube de la seringue soient reliés ou séparés.
PCT/CN2008/072867 2008-10-29 2008-10-29 Machine changeuse d'aiguille pour seringue à injection continue séparée WO2010048752A1 (fr)

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PCT/CN2008/072867 WO2010048752A1 (fr) 2008-10-29 2008-10-29 Machine changeuse d'aiguille pour seringue à injection continue séparée

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103750908A (zh) * 2014-02-10 2014-04-30 陈仕林 一种移动进针台
JP2015177887A (ja) * 2014-03-19 2015-10-08 パナソニックヘルスケアホールディングス株式会社 注射針脱着装置及びそれを用いた注射針の脱着方法
CN111855311A (zh) * 2020-07-29 2020-10-30 吉林大学 一种医学实验高精度取样器
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
CN112472591A (zh) * 2020-12-22 2021-03-12 中核高能(天津)装备有限公司 一种医用全自动核药分装仪
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
CN114904167A (zh) * 2022-05-19 2022-08-16 四川大学华西医院 一种ct定位下肺部肿瘤活检及放射粒子植入装置
CN115055338A (zh) * 2022-07-06 2022-09-16 深圳市世宗自动化设备有限公司 点胶设备换针机构

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JPH09224985A (ja) * 1995-12-20 1997-09-02 Dentaru Act:Kk 注射針処分装置
US5829589A (en) * 1997-09-12 1998-11-03 Becton Dickinson And Company Pen needle magazine dispenser
US5873462A (en) * 1997-09-12 1999-02-23 Becton Dickinson And Company Pen needle dispenser
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CN1429123A (zh) * 2000-05-15 2003-07-09 阿雷斯贸易股份有限公司 使皮下注射针头的连接端头和注射器的端部分开的分离装置
JP2006187384A (ja) * 2005-01-04 2006-07-20 Miyuki Morita 注射針の取外し装置

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CN103750908A (zh) * 2014-02-10 2014-04-30 陈仕林 一种移动进针台
JP2015177887A (ja) * 2014-03-19 2015-10-08 パナソニックヘルスケアホールディングス株式会社 注射針脱着装置及びそれを用いた注射針の脱着方法
CN111855311A (zh) * 2020-07-29 2020-10-30 吉林大学 一种医学实验高精度取样器
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
CN112472591A (zh) * 2020-12-22 2021-03-12 中核高能(天津)装备有限公司 一种医用全自动核药分装仪
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
CN114796734B (zh) * 2021-08-06 2024-01-30 深圳橄榄健康信息有限公司 一种自动疫苗接种平台
CN114904167A (zh) * 2022-05-19 2022-08-16 四川大学华西医院 一种ct定位下肺部肿瘤活检及放射粒子植入装置
CN115055338A (zh) * 2022-07-06 2022-09-16 深圳市世宗自动化设备有限公司 点胶设备换针机构

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