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WO2017091020A1 - Dispositif auxiliaire d'injection de médicament - Google Patents

Dispositif auxiliaire d'injection de médicament Download PDF

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Publication number
WO2017091020A1
WO2017091020A1 PCT/KR2016/013659 KR2016013659W WO2017091020A1 WO 2017091020 A1 WO2017091020 A1 WO 2017091020A1 KR 2016013659 W KR2016013659 W KR 2016013659W WO 2017091020 A1 WO2017091020 A1 WO 2017091020A1
Authority
WO
WIPO (PCT)
Prior art keywords
motor
drug injection
housing
drug
unit
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/KR2016/013659
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English (en)
Korean (ko)
Inventor
차지현
김선욱
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
Publication of WO2017091020A1 publication Critical patent/WO2017091020A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body

Definitions

  • This embodiment relates to an auxiliary device for drug injection. More specifically, the present invention relates to a device for injecting a drug that assists the operation of a syringe-type container when applying a gel-type drug to the anus, cervix, or vagina by using a syringe-type container.
  • Fingers have been conventionally used to apply gel-type drugs such as various ointments and creams to the inner wall of the anus. Applying ointments, creams, or gels to your anus using your fingers can make it difficult for your fingers to reach deep into your anus, as well as foreign matter on your fingers.
  • the method of applying the gel medicament to the anal lining using a syringe-type container composed of a barrel for storing the gel medicament and a plunger configured to move in the barrel has been most commonly used.
  • the sliding device for moving the plunger forward by moving the plunger rear end of the syringe-type container coupled to the drug injection aid when the auxiliary device for drug injection moves in conjunction with the rotation of the motor and the motor.
  • the purpose of the present invention is to automate the operation of a syringe-type container, which has been performed in a manual manner in the related art, and through this, the purpose of the injection of the gel-type drug using the syringe-type container can be made more efficiently.
  • a syringe for injecting the device is equipped with a syringe-like container consisting of a barrel for storing the gel-type drug and a plunger configured to move in the barrel, the housing having an insertion space for mounting the container therein ; A motor formed inside the housing and generating rotational force; A slide unit which is engaged with rotation of the motor to move forward or backward, and moves forward of the plunger by pushing a rear end of the plunger of the container mounted in the insertion space during the forward movement; And a control unit controlling a rotation operation of the motor.
  • the sliding device for moving the plunger forward by moving the plunger rear end of the syringe-type container coupled to the drug injection aid when the auxiliary device for drug injection moves in conjunction with the rotation of the motor and the motor.
  • FIG. 1 is a front view showing an open state of the housing of the auxiliary device for drug injection according to the present embodiment.
  • Figure 2 is a front view showing a state in which the syringe container is coupled to the auxiliary device for drug injection shown in FIG.
  • FIG 3 is a front view showing a closed state of the housing of the auxiliary device for drug injection according to the present embodiment.
  • FIG. 4 is a view showing a syringe-type container coupled to the auxiliary device for drug injection according to the present embodiment.
  • the operation of the syringe-type container is automated when the gel-type drug is applied to the anus, cervix or vagina by using a syringe-type container including a barrel for storing the gel-type drug and a plunger configured to move within the barrel.
  • the present invention proposes an auxiliary device for injecting a drug so that the infusion of a gel-type drug can be made more efficiently by assisting to be made according to the method.
  • FIG. 1 is a front view showing an open state of the housing of the auxiliary device for drug injection according to the present embodiment.
  • the auxiliary injection device 100 includes a housing 110, a motor 120, a slide unit 130, a guide unit 140, an operation unit 150, and a sensor unit ( 160 and the controller 170.
  • the housing 110 serves to block the internal components of the drug injection aid 100 from the external environment.
  • the housing 110 according to the present embodiment is implemented in a form that can be opened and closed by being made of a separate type of the main body and the cover portion.
  • the housing 110 has an insertion space 112 for mounting a syringe-shaped container 200 (hereinafter, referred to as a container).
  • the insertion space 112 may be formed in the body and the cover portion of the housing 110, respectively.
  • each insertion space 112 has the same shape as the shape of the container 200, and is implemented to have a depth enough to partially accommodate the lower end of the container 200, and thus the main body of the housing 110 and When the cover is coupled to allow the container 200 to be stably seated and fixed.
  • the user of the drug injection auxiliary device 100 opens the cover portion of the housing 110, The container 200 in the insertion space 112 formed in the main body part is located. The user can then seat and secure the container inside the housing by covering the lid portion of the housing 110.
  • the housing 110 may be provided with driving means for driving the auxiliary device 100 for drug injection.
  • the housing 110 may be provided with an operation unit 150 for receiving a driving signal for driving the motor 120 provided in the housing 110. That is, the user may allow the motor 120 to be driven using the operation unit 150 to perform an automated operation process on the container 200 coupled to the auxiliary device 100 for drug injection.
  • the housing 110 may be implemented in a gun shape including a handle portion for the convenience of operation, in this case, the operation unit 150 may be implemented in a trigger shape.
  • the motor 120 refers to a device provided inside the housing 110 and generating a rotational force.
  • the motor 120 transmits the rotational force generated according to the driving of the motor 120 to the slide unit 130 having a structure in which one end is engaged with the motor 120, through which the slide unit 130 moves forward or backward. Allow it to be moved.
  • the motor 120 is interlocked with the controller 170 and driven to rotate by a control command of the controller 170.
  • the motor 120 according to the present embodiment may be rotated in a clockwise or counterclockwise direction according to a control command of the controller 170, and the rotational speed thereof may also be variously adjusted.
  • the auxiliary device 100 for drug injection according to the present embodiment is implemented so that the slide unit 130 is moved backward when the motor 120 is rotated in the clockwise direction, the slide unit 130 when rotated in the counterclockwise direction ) Is implemented to move forward.
  • the motor 120 may be implemented as a servo motor and a step motor having a gear in the form of a gear on its outer circumferential surface, and may also use a micro step motor.
  • a driving circuit for driving the motor 120 may be provided in the housing 110.
  • the slide unit 130 moves forward or backward in a linear direction in engagement with the rotation of the motor 120, and pushes the rear end of the plunger 404 of the container 200 mounted in the insertion space 112 when the forward movement moves.
  • the slide unit 130 moves in a linear direction in engagement with the rotation of the motor 120, and transmits the driving force by the straight motion to the rear end of the plunger 404 of the container 200 mounted in the insertion space 112.
  • the body of 40 is implemented to automatically move forward into the barrel 402.
  • the slide unit 130 includes a main body 132 and an extension 134.
  • the main body 132 is positioned below the insertion space 112 in the longitudinal direction of the insertion space 112 and has one end structure in contact with the motor 120. At this time, one end of the main body 132 in contact with the motor 120 is provided with a gear for engagement with the motor 120, so that the slide unit 130 is engaged with the rotation of the motor 120 to move forward or backward.
  • the extension part 134 extends in a direction perpendicular to the longitudinal direction at one end corresponding to the direction in which the rear end of the plunger 404 is located among the both ends of the main body 132 based on the longitudinal direction of the insertion space 112. Is implemented.
  • Extension portion 134 is implemented as a structure in which one end is in contact with the rear end of the plunger 40 in accordance with the forward movement of the slide 130, through which, the plunger 404 of the container 200 mounted in the insertion space 112 The rear end is pushed to allow the plunger 404 body to move forward into the barrel 402.
  • the auxiliary device for drug injection 100 allows the operation process of the plunger 404, which was conventionally performed by a user by a manual operation, to be performed by the slide unit 130 in an automated manner.
  • the injection of the gel-type drug using the syringe-type container 200 has an effect that can be made more efficiently.
  • the guide unit 140 guides the movement path of the slide unit 130.
  • Guide portion 140 is formed in the lower portion of the slide portion 130 along the longitudinal direction of the insertion space 112, through which the slide portion 130 moves forward or backward in a linear direction along the guide portion 140. Is implemented.
  • the guide part 140 is within a range such that the body of the plunger 404 of the container 200 can be completely pushed into the barrel 402 by the slide part 130 moving along the guide part 140. Is determined in its housing (110) range. For example, when the slide unit 130 is moved to the end along the guide unit 140, the body of the plunger 404 is fully pushed into the barrel 402 and inserted into the barrel 402 to store all the gel-type drugs stored in the barrel 402 to the outside. Can be sprayed.
  • the sensor unit 160 is formed on the movement path of the slide unit 130 and detects contact of the slide unit 130.
  • Such a sensor unit 160 may be preferably implemented as a contact sensor.
  • the sensor unit 160 contacts the slide unit 130 when the body of the plunger 404 of the container 200 is completely pushed into the barrel 402 by the slide unit 130.
  • the position is determined on the movement path of the slide unit 130 so as to be sensed.
  • the sensor unit 160 transmits a notification signal (eg, a sensing value) indicating that the contact of the slide unit 130 is detected, to the controller 170.
  • a notification signal eg, a sensing value
  • the sensor unit 160 detects the contact of the slide unit 130 and transmits a notification signal thereof to the control unit 170 so that the control unit 170 can recognize that all manipulation operations for injecting the gel-type drug are completed. .
  • the controller 170 controls the rotation operation of the motor 120.
  • a driving circuit for driving the controller 170 may be provided in the housing 110.
  • the controller 170 controls the motor 120 to rotate in a counterclockwise direction when a driving signal for driving the motor 120 is received from the user using the manipulation unit 150 so that the slide unit 130 moves forward. do.
  • the control unit 170 controls the motor 120 to rotate in the clockwise direction when the contact of the slide unit 130 is detected by the sensor unit 160 so that the slide unit 130 moves backward.
  • the controller 170 controls the slide unit 130 by controlling the motor 120 when the contact of the slide unit 130 is sensed by the sensor unit 160, that is, when all operation operations for the injection of the gel-type drug are completed. By automatically returning to the original position, the user can more easily remove the container 200, the injection of the gel-type drug is completed from the auxiliary device 100 for drug injection.
  • the control unit 170 may control the rotation operation of the motor 120 according to the driving signal input from the control unit 150 as well as other adjustment means additionally provided on the auxiliary device 100 for drug injection.
  • Other adjustment means additionally provided on the auxiliary device 100 for drug injection will be described in more detail with reference to FIG. 3.
  • Figure 2 is a front view showing a state in which the syringe container is coupled to the auxiliary device for drug injection shown in FIG.
  • the syringe-type container 200 is coupled to the auxiliary device 100 for drug injection according to the present embodiment.
  • the user of the auxiliary device for drug injection 100 opens the cover portion of the housing 110, the housing 110 in a state in which the container 200 in the insertion space 112 formed in the body portion is located By covering the cover portion of the container 200 can be coupled onto the auxiliary device 100 for drug injection.
  • the gel-type drug provided from the syringe-shaped container 200 is more efficiently applied to the inside of the anus or cervix or vagina.
  • An auxiliary means may be further provided at one end thereof so as to be possible. Detailed description thereof will be described later with reference to FIG. 4.
  • FIG 3 is a front view showing a closed state of the housing of the auxiliary device for drug injection according to the present embodiment.
  • the auxiliary device for drug injection 100 may be provided with additional control means as well as additional control means that is basically provided to control the rotation operation of the motor 120 more efficiently. have.
  • the auxiliary device 100 for drug injection may further include at least one RPM control button 330 for adjusting the revolution per minute (RPM) of the motor 120 outside the housing 110.
  • RPM revolution per minute
  • Auxiliary device 100 for drug injection according to the present embodiment is provided with a RPM control button, through which the rotational speed of the motor 120 can be implemented to be adjusted differently depending on the situation, the gel-type drug according to the appropriate injection speed for each patient Can be injected.
  • three RPM control buttons 330a, 330b, and 330c for controlling the motor 120 to rotate at different rotational speeds are provided outside the housing 110, but are not necessarily limited thereto.
  • Auxiliary device for drug injection 100 rotates the motor 120 counterclockwise to the exterior of the housing 110 to clock the forward button 310 and the motor 120 to adjust the slide 130 to move forward. It may be further provided with a reverse button 320 to rotate so as to rotate in the direction 130 to move backward.
  • a reverse button 320 to rotate so as to rotate in the direction 130 to move backward.
  • the slide unit 130 is implemented to be automatically returned to its original position so that the container is accommodated in the container. If only a part of the gel-type drug is injected may be inconvenient to detach the container from the injection device 100 for drug injection.
  • the auxiliary device 100 for drug injection includes a reverse button 320 for controlling the slide unit 130 to move backward, and through this, the slide unit 130 can be returned to its original position. In this case, even when the gel-type drug contained in the container 200 is not completely injected, the container 200 may be more easily detached from the auxiliary device 100 for drug injection.
  • the drug injection aid 100 further includes a forward button 310 for controlling the slide unit 130 to move forward, so that when an abnormality occurs in the operation unit 150, the user uses the forward button 310.
  • the slide unit 130 can be moved forward.
  • the auxiliary device 100 for drug injection may further include a scale checker 300 to visually check the scale of the container 200 accommodated in the housing 110 on the outer surface of the housing 110.
  • a scale checker 300 to visually check the scale of the container 200 accommodated in the housing 110 on the outer surface of the housing 110.
  • the scale checker 300 may be a hole formed along the outer surface of the housing 110, and a portion of the housing 110 may be formed of a transparent material.
  • FIG. 4 is a view showing a syringe-type container coupled to the auxiliary device for drug injection according to the present embodiment.
  • the syringe-shaped container 200 coupled to the auxiliary device for drug injection includes a barrel 402 and a plunger 404.
  • the barrel 402 has a hollow state so as to be able to store the gel medicament, and has a spout for discharging the cutting drug at one end, and an opening for coupling the plunger 404 to the tartan.
  • the plunger 404 is configured to move within the barrel 402 and refers to a piston shaped device for injecting a gel-type drug contained in the barrel 402.
  • the syringe-shaped container 200 is a syringe-shaped container 200 so that the gel-type drugs provided from the syringe-shaped container 200 can be more efficiently applied to the inside of the anus or cervix or vagina.
  • the internal disease drug injector 210 may be combined.
  • the drug injector 210 for an internal disease includes an injection part 406 and a coupling part 408.
  • the infusion part 406 is a part inserted into the human body, for example, the anus, the cervix, or the vagina, in order to apply the gel-like medicine.
  • Injecting part 406 according to the present embodiment extends from the coupling portion 408 and is implemented in a form capable of ejecting the gel-type drug provided from the container 200 coupled to the coupling portion 408 laterally.
  • the injection part 406 consists of a body 410, a blower port 412, and a path part 414.
  • the body 410 has a cylindrical shape with a hollow formed therein, and is a portion inserted into the anus, cervix, or vagina of an actual patient.
  • the body 410 has one end corresponding to the direction in which the patient's body is positioned (an anal or cervical or vaginal position) during treatment of both ends of the body 410 based on the length direction of the body 410. Is formed to be more easily inserted into the anus or cervix or vagina.
  • the jet port 412 is formed in the body 410.
  • the ejection opening 412 may be formed on various positions of the body 410, and the number of ejection openings 412 may also be formed in various ways.
  • the gel-type drug provided from the container is applied to the anus, cervix or vaginal lining through the spout 412. That is, the drug injector 210 for the internal disease is evenly applied to the inside of the anus or cervix or vagina as the gel-type drug provided from the container is ejected in a plurality of directions through the ejection opening 412 formed in the body 4102. It can work.
  • Such a path portion 414 may be formed in various shapes along the outer circumferential surface of the body 410.
  • the path portion 414 may be a groove formed along the outer circumferential surface of the body 410.
  • the path portion 414 has a path portion 414 corresponding to each ejection opening 412 formed in the body 410.
  • Each path portion 414 may be connected to each other to form one flow path throughout the body 410.
  • Coupling portion 408 means a device for coupling of the container 200 containing the gel-type drug.
  • Coupling portion 408 is provided with a coupling means for coupling the container 200 containing the gel-type drug.
  • the coupling part 408 may have a hole into which the top of the barrel 402 of the container 200 is inserted to allow the container 200 to be coupled onto the drug injector 210 for the internal disease.
  • the diameter of the hole has a size smaller than the diameter of the inlet of the container 200, it is made of a soft material can be implemented so that the inlet of the container 200 having a size smaller than the diameter of the hole can be inserted into the hole.
  • the hole to prevent the container 200 from being separated from the drug injector 210 for internal disease by firmly fixing the inlet of the container 200 by the pressing force after the inlet of the container 200 is inserted into the hole. Can be.
  • auxiliary device for drug injection 110 housing
  • control unit 200 container

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  • Health & Medical Sciences (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

La présente invention concerne un dispositif auxiliaire d'injection de médicament, le dispositif auxiliaire possédant un moteur, et une partie coulissante qui se déplace vers l'avant ou l'arrière en étant en prise avec la rotation du moteur, et lors du mouvement vers l'avant, qui pousse l'extrémité arrière d'un piston d'un conteneur en forme de seringue accouplé au dispositif auxiliaire d'injection de médicament, déplaçant ainsi le piston vers l'avant, automatisant de là le fonctionnement du conteneur en forme de seringue qui était classiquement exécuté à l'aide d'un procédé manuel, et permettant, par ce biais, que l'injection d'un médicament de type gel en utilisant le conteneur en forme de seringue soit effectuée plus efficacement.
PCT/KR2016/013659 2015-11-27 2016-11-24 Dispositif auxiliaire d'injection de médicament Ceased WO2017091020A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2015-0167435 2015-11-27
KR20150167435 2015-11-27

Publications (1)

Publication Number Publication Date
WO2017091020A1 true WO2017091020A1 (fr) 2017-06-01

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Application Number Title Priority Date Filing Date
PCT/KR2016/013659 Ceased WO2017091020A1 (fr) 2015-11-27 2016-11-24 Dispositif auxiliaire d'injection de médicament

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WO (1) WO2017091020A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114504726A (zh) * 2022-04-19 2022-05-17 浙江伽奈维医疗科技有限公司 一种可调节流速的静脉喷注激发装置
CN114652478A (zh) * 2022-02-14 2022-06-24 刘京津 一种术后辅助牙周敷料成型装置
CN115177847A (zh) * 2022-07-11 2022-10-14 江西省肿瘤医院(江西省第二人民医院、江西省癌症中心) 一种肛门给药辅助器

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06319806A (ja) * 1992-04-14 1994-11-22 Suzuki Denki Kogyo Kk 自動注入装置
KR20080013116A (ko) * 2006-08-07 2008-02-13 (주)엠큐어 약물주사용 건
KR20110035092A (ko) * 2009-09-29 2011-04-06 (주)케이아이웍스 카트리지식 약물주사용 건
KR20120019818A (ko) * 2010-08-27 2012-03-07 (주)우리메카 원 모터 자동주사장치
JP5043866B2 (ja) * 2006-01-23 2012-10-10 ザ メディカル ハウス ピーエルシー 注射器を前面で支持する改良された自動注射器

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06319806A (ja) * 1992-04-14 1994-11-22 Suzuki Denki Kogyo Kk 自動注入装置
JP5043866B2 (ja) * 2006-01-23 2012-10-10 ザ メディカル ハウス ピーエルシー 注射器を前面で支持する改良された自動注射器
KR20080013116A (ko) * 2006-08-07 2008-02-13 (주)엠큐어 약물주사용 건
KR20110035092A (ko) * 2009-09-29 2011-04-06 (주)케이아이웍스 카트리지식 약물주사용 건
KR20120019818A (ko) * 2010-08-27 2012-03-07 (주)우리메카 원 모터 자동주사장치

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114652478A (zh) * 2022-02-14 2022-06-24 刘京津 一种术后辅助牙周敷料成型装置
CN114652478B (zh) * 2022-02-14 2023-05-23 刘京津 一种术后辅助牙周敷料成型装置
CN114504726A (zh) * 2022-04-19 2022-05-17 浙江伽奈维医疗科技有限公司 一种可调节流速的静脉喷注激发装置
CN114504726B (zh) * 2022-04-19 2022-08-09 浙江伽奈维医疗科技有限公司 一种可调节流速的静脉喷注激发装置
CN115177847A (zh) * 2022-07-11 2022-10-14 江西省肿瘤医院(江西省第二人民医院、江西省癌症中心) 一种肛门给药辅助器

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