WO2017204430A1 - Dispositif d'injection de médicament et dispositif d'injection de gaz - Google Patents

Dispositif d'injection de médicament et dispositif d'injection de gaz Download PDF

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Publication number
WO2017204430A1
WO2017204430A1 PCT/KR2016/014710 KR2016014710W WO2017204430A1 WO 2017204430 A1 WO2017204430 A1 WO 2017204430A1 KR 2016014710 W KR2016014710 W KR 2016014710W WO 2017204430 A1 WO2017204430 A1 WO 2017204430A1
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WO
WIPO (PCT)
Prior art keywords
carbon dioxide
dioxide gas
handpiece
main body
cylinder
Prior art date
Application number
PCT/KR2016/014710
Other languages
English (en)
Korean (ko)
Inventor
고대철
Original Assignee
(주)에스비메드
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
Priority claimed from KR1020160064773A external-priority patent/KR101739898B1/ko
Application filed by (주)에스비메드 filed Critical (주)에스비메드
Publication of WO2017204430A1 publication Critical patent/WO2017204430A1/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
    • 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
    • A61M35/00—Devices for applying media, e.g. remedies, on the human body
    • A61M35/30—Gas therapy for therapeutic treatment of the skin
    • 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
    • A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
    • 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
    • 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
    • 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
    • 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
    • A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
    • A61M37/0015—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles
    • A61M2037/0023—Drug applicators using microneedles
    • 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
    • A61M5/2053—Media being expelled from injector by pressurised fluid or vacuum
    • 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
    • A61M5/3295—Multiple needle devices, e.g. a plurality of needles arranged coaxially or in parallel
    • A61M5/3298—Needles arranged in parallel

Definitions

  • the present invention relates to a device for automatically injecting drugs or gases.
  • doctors or nurses inject drugs into the body using a syringe.
  • the force with which the person presses the syringe is not constant.
  • the amount of drug to be introduced into the human body may vary from moment to moment. This may not be a big problem, but it can be fatal for patients who need to be constantly injecting a certain amount of drugs.
  • a drug injection device has recently been proposed to automatically inject a drug from a syringe into the human body.
  • the drug injection device that can be applied to all syringes, it does not perform the function of tightening the outer diameter of the syringe. Therefore, when the drug of the syringe is injected into the patient's body using the drug injection device, the gap between the drug injection device and the syringe may cause breakage of the syringe or the drug injection device, or the correct amount of drug may not be injected. The failure is occurring.
  • lasers, botox or fillers are used to treat acne scars, dent scars, dent scars, nasolabial folds, forehead wrinkles, lip wrinkles, deep wrinkles, and the like, but such scars and wrinkles are difficult to treat.
  • Mesotherapy for the treatment of obesity is a method of directly injecting a drug that is mixed with various ingredients directly to the area to be treated with a fine needle, and injects the drug directly into the dermis or fat layer. Absorption rate is high. However, mesotherapy is not efficient in terms of cost and method, and its effect is insignificant.
  • Carbon dioxide therapy which is being recently researched and developed around the world, is a method of removing subcutaneous fat by injecting carbon dioxide (CO2) gas, which is harmless to the human body, into a fatty area.
  • CO2 carbon dioxide
  • Carboxytherapy has a direct lipolysis effect due to the volume of the injected gas itself, and a local aerobic exercise due to the outflow of oxygen from the blood.
  • Carboxytherapy can break down fat to maximize the effect of diet, hardly accumulate cellulite, and can be applied to areas where fat inhalation is impossible, and there are few special side effects such as bleeding or bruising. .
  • carboxytherapy can be used for both scar and obesity treatment.
  • An object of the present invention proposed to solve the above problems is to provide a drug injection device that can be in close contact with the main body of the syringe case to prevent the shaking of the main body to inject the correct amount.
  • a protrusion 111 to which the piston 210 is fastened protrudes at one end, and a body part for controlling the forward and backward movement of the protrusion 111. 110; An insertion part 120 in which an insertion part through hole 121 into which the protrusion 111 is inserted is formed; One side is fastened to the insertion portion 120, the other side is fastened to the body 130 and the fastening portion 130; And a fastening part through hole 141 through which one side of the insertion part 120 penetrates the fastening part 130 is formed, and is fastened with the insertion part 120 penetrating the fastening part 130.
  • the main body 221 of the syringe case 220 including a tightening part 140, into which the piston 120 fastened to the protrusion 111 is inserted.
  • the case blade 222 provided at the end of the main body 221 is It is inserted and fixed between the insertion part 120 and the main body part 110.
  • the handpiece 300 for discharging carbon dioxide gas;
  • the drug injection device since the drug injection device is in close contact with the main body of the syringe case, the shaking of the main body can be reduced while the drug is injected.
  • the drug can be stably injected into the human body of the patient.
  • the user can more stably inject carbon dioxide gas into the patient's skin through the handpiece.
  • the user can freely change the injection amount and the injection method of the carbon dioxide gas according to the treatment purpose, and thus a more effective treatment can be made, by injecting the total injection amount at a time by dividing the total injection amount by multiple times and successively spraying.
  • the pain felt by the patient can be reduced compared to the method.
  • the doctor can freely change the length of the needle inserted into the skin, depending on the characteristics of the treatment site, thereby more effective treatment can be made.
  • FIG. 1 is an exploded perspective view of the side of a drug injection device according to the present invention.
  • Figure 2 is an exploded perspective view of the front of the drug injection device according to the invention.
  • Figure 3 is an exploded perspective view of the back of the drug injection device according to the present invention.
  • FIG. 4 is a side view of a drug injection device according to the present invention.
  • FIG. 5 is an exploded view of the side of a drug injection device according to the invention.
  • Figure 6 is a cross-sectional view showing a state in which the syringe case is mounted on the drug injection device according to the present invention.
  • Figure 7 is a configuration diagram of an embodiment of a carbon dioxide injection device for treating obesity and scar combined use according to the present invention.
  • FIG 8 is an exemplary view explaining the function of the carbon dioxide injection device for the treatment of both obesity and scar according to the present invention.
  • FIG. 9 is an exemplary view showing the internal configuration of a carbon dioxide injection device for the treatment of both obesity and scar according to the present invention.
  • Figure 10 is an embodiment configuration of a handpiece constituting a carbon dioxide injection device for treating obesity and scar combined use according to the present invention.
  • Figure 11 is an exemplary view showing a method of using the handpiece constituting the carbon dioxide injection device for treating obesity and scar combined treatment according to the present invention.
  • FIG. 12 is a graph showing the concept of the concept of using a carbon dioxide injection device for the treatment of both obesity and scar according to the present invention.
  • FIG. 1 is an exploded perspective view of the side of the drug injection device according to the invention
  • Figure 2 is an exploded perspective view of the front of the drug injection device according to the invention
  • Figure 3 is an exploded perspective view of the back of the drug injection device according to the invention
  • 4 is a side view of the drug injection device according to the present invention
  • FIG. 5 is an exploded view of the side of the drug injection device according to the present invention
  • FIG. 6 is a state in which a syringe case is mounted on the drug injection device according to the present invention. It is sectional drawing shown. In the following description, the other side shows the right side in FIGS. 4-6, and the one side shows the left side in FIGS.
  • the protrusion 111 to which the piston 210 is fastened protrudes at one end, and controls the forward and backward movement of the protrusion 111
  • the fastening part 130 and the fastening part through hole 141 through which one side of the insertion part 120 penetrating the fastening part 130 penetrates are formed, and penetrates the fastening part 130. It includes a fastener 140 is fastened to the insertion portion 120.
  • the body 221 of the syringe case 220 into which the piston 120 fastened to the protrusion 111 is inserted passes through the insertion part through hole 121 and the tightening part through hole 141. It is exposed in one direction of the tightening unit 140.
  • the case blade 222 provided at the end of the main body 221 is inserted and fixed between the insertion portion 120 and the main body portion 110.
  • the protrusion 111 protrudes from one end of the main body 110.
  • the main body 110 performs a function of forward and backward movement of the protrusion 111.
  • the main body 110 the support portion 112 for supporting the protrusion 111, the drive unit 113 for moving forward and backward the protrusion 111, the control unit 114 for controlling the drive unit 113 And an input unit 115 for receiving control signals required for the operation of the controller 114, and a case 116 for supporting the driver 113, the controller 114, and the input unit 115.
  • the support part 112 supports the protrusion part 111.
  • the driving unit 113 performs the function of advancing and retreating the protrusion 111.
  • the driving part 113 and the support part 112 may be integrally formed.
  • the support part 112 may be the driving part 113.
  • the driving unit 113 may be, for example, a motor, and the protrusion 111 may be connected to a rotating shaft of the motor.
  • the controller 114 controls the driver 113.
  • the input unit 115 may include a switch for turning on the driving unit 113, a switch for turning off the driving unit 113, a speed control switch for adjusting a rotational speed of the driving unit 113, and the like.
  • the controller 114 controls the driver 113 according to a control signal input through the input unit 115.
  • the case 116 supports the support part 112, the driving part 113, the control part 114, and the input part 115.
  • a case thread 118 is formed on the outer circumferential surface of the support part case 117 covering the support part 112 of the case 116 and the second screw thread 134 formed on the inner circumferential surface of the fastening part 130.
  • the support part case 117 may be independent of a part of the case 116 supporting the driving part 113, the control part 114, and the input part 115, or may be integrally formed with the part. . 5 and 6 show the support case 117 formed independently of the part.
  • an insertion part through hole 121 into which the protrusion 111 is inserted is formed in the insertion part 120.
  • the insertion part 120 is provided on the cylinder 122 having the insertion part through-hole 121 and the other side of the cylinder 122 to cover the cylinder 122, and is larger than the outer diameter of the cylinder 122.
  • a first auxiliary cylinder 123 having a large inner diameter and having a first auxiliary cylinder screw thread 124 fastened to a first screw thread 132 provided on an inner circumferential surface of one side of the fastening part 130; It is adjacent to the first auxiliary cylinder 123, and extends in one direction of the cylinder 122, the second auxiliary fastening to the tightening part thread 142 provided on the inner peripheral surface of the tightening part 140 on the outer peripheral surface
  • the second auxiliary cylinder 125 having the cylinder thread 126 formed therein and an extension 127 extending longer than the second auxiliary cylinder 125 from one end of the cylinder 122.
  • the cylinder 122 has a hollow cylindrical shape, and the insertion part through hole 121 is formed in the cylinder 122.
  • the first auxiliary cylinder 123 is spaced apart from the outer circumferential surface of the cylinder 122 by a predetermined interval.
  • the first auxiliary cylinder screw thread 124 is formed on an outer circumferential surface of the first auxiliary cylinder 123.
  • the first auxiliary cylinder screw thread 124 is fastened to the first screw thread 132 of the fastening part 130.
  • the first auxiliary cylinder 123 may be integrally formed with the cylinder 122.
  • the second auxiliary cylinder 123 covers an area of the cylinder 122 that is not covered by the first auxiliary cylinder 123.
  • On the outer circumferential surface of the second auxiliary cylinder 123 is formed a second auxiliary cylinder screw thread 126 that is fastened to the tightening screw thread 142 of the tightening part 140.
  • the second auxiliary cylinder 123 may be integrally formed with the cylinder 122.
  • the extension part 127 extends longer than the second auxiliary cylinder 125 from the one end of the cylinder 122.
  • the extension 127 includes at least two piece pieces 128.
  • the other side of each of the pieces 128 is connected to the one end of the cylinder 122, and the other side of each of the pieces 128 are separated from each other. Accordingly, one side of each of the pieces 128 may move by a predetermined distance with respect to the other side connected to the cylinder 122. That is, each of the pieces 128 has elasticity.
  • a projection 129 is formed that the height is lowered toward the one side of the piece piece 128 from the other side of the piece piece (128).
  • the height of the region adjacent to the cylinder 122 or the second auxiliary cylinder 123 of the protrusion 129 provided on the outer surface of the piece piece 128 ( B) is higher than the height A of the area on the one side of the piece piece 128.
  • the fastening part 130 performs a function of fastening the insertion part 120 to the main body part 110. To this end, one side of the fastening unit 130 is fastened to the insertion unit 120, the other side is fastened to the main body 110.
  • the fastening part 130 has a hollow cylindrical shape, and the fastening part through hole 135 is formed in the fastening part 130.
  • the fastening part 130 may include a first fastening part 131 and the main body part provided with a first thread 132 fastened to a first cylinder thread 124 provided on an outer circumferential surface of the insertion part 120. And a second fastening portion 133 having a second screw thread 134 fastened to the case thread 118 provided on the outer circumferential surface of the 110.
  • the fastening part 140 is fastened with the insertion part 120 penetrating the fastening part 130, and performs a function of tightening one side of the insertion part 120.
  • the tightening part 140 has a tightening part through hole 141 through which one side of the insertion part 120 penetrates the fastening part 130 is formed.
  • a second auxiliary cylinder screw thread 126 formed on the outer circumferential surface of the insertion portion 120 through the fastening portion 130 Tightening screw thread 142 is fastened to form.
  • the inner diameter of the tightening part through hole 141 formed by the inner circumferential surface of one side of the tightening part 140 is, as shown in FIGS. 5 and 6, from the other side of the tightening part 140 to the one side direction. It gets smaller as it goes.
  • the other side of each of the pieces (128) is connected to the one end of the cylinder 122, the outer surface of each of the pieces (128), from the other side of the piece (128) of the piece (128) Protruding portion 129 which is lowered in height toward one side is formed.
  • the height of the protrusion 129 is lowered toward the one side of the piece piece 128, the inner diameter of the tightening portion through-hole 141 formed on the one side of the tightening portion 140 is the tightening portion 140 Since the smaller from the other side toward the one direction, the pieces 128 and the main body 221 of the syringe case 220 may be in close contact. Accordingly, the main body 221 of the syringe case 220 inserted into the insertion part through hole 121 may be in close contact with the pieces 128, and thus, the syringe case 220 may not be shaken. This function is described in detail below.
  • the piston 220 and the protrusion 111 may be fastened in the form of a bolt and a nut.
  • a screw thread provided on an outer circumferential surface of the protrusion 111 may be fastened with a screw thread formed in a groove formed in the center of the piston 222, so that the protrusion 111 and the piston 222 may be fastened.
  • the body 221 penetrates through the insertion part through-hole 121 of the insertion part 120.
  • the other end of the cylinder 122 is in close contact with the wing 222 of the syringe case 220 to one side of the support 112.
  • the diameter of the support 112 is formed larger than the blade 222. Therefore, the wing 222 pushed by the cylinder 122 is in close contact with the support 112.
  • the outer diameter of the main body 221 may be set to various sizes in a range smaller than the inner diameter of the insertion portion through-hole 121. Therefore, the syringe case 220 having various outer diameters may be inserted into the insertion part through hole 121.
  • the insertion part 120 and the main body part 110 are fastened using the fastening part 130.
  • the first screw thread 132 of the fastening part 130 is fastened to the first auxiliary cylinder thread 124
  • the second screw thread 134 of the fastening part 130 is the case thread 118.
  • the insertion part 120 is fastened to the main body part 110.
  • the blade 122 is fixed between the cylinder 122 and the support 112.
  • the tightening part 140 is passed through. It is in close contact with the insertion unit 130. Accordingly, the main body 221 penetrates the insertion part through hole 121 and the tightening part through hole 141 and is exposed in one direction of the tightening part 140.
  • the tightening part 140 is rotated to fasten the tightening part thread 142 to the second auxiliary cylinder thread 126.
  • the tightening part 140 is rotated until the inner circumferential surface of one side of the tightening part 140 is in close contact with the extension part 127 provided at one end of the inserting part 120.
  • the height of the protrusion 129 is lowered toward the one side of the piece piece 128, the inner diameter of the tightening part through-hole 141 formed on the one side of the tightening part 140 is the tightening Since the piece piece 128 has elasticity from the other side of the pregnant part 140 toward the one side direction, the tightening part screw 140 rotates and is fastened to the second auxiliary cylinder thread 126 while rotating. The inner diameter of the insertion part through hole 121 formed by the pieces 128 becomes smaller.
  • the pieces 128 and the main body 221 is in close contact.
  • the injection of the drug using the syringe case 220 reduces the shaking of the syringe case 220. Accordingly, drug injection using the syringe case 220 may be easily performed.
  • the user connects the needle to the end of the body 221, insert the needle into the drug case, the input unit Adjust 115 to reverse the protrusion 111. Accordingly, the drug is injected into the body 221.
  • the user inserts the injection needle into the human body of the patient, and then adjusts the input unit 115 to advance the protrusion 111. Accordingly, as the piston 210 moves forward, the piston 210 injects drugs into the patient's body through the needle. As described above, since the protrusion 111 is stably advanced by the driving unit 113, the drug may be injected into the human body at a constant speed. Accordingly, medical accidents due to errors in drug injection can be prevented, and fatigue of the user can be reduced.
  • FIG. 7 is a configuration diagram of an embodiment of the carbon dioxide injection device for the treatment of both obesity and scar according to the present invention
  • Figure 8 is an exemplary view illustrating the function of the carbon dioxide injection device for the treatment of both obesity and scar according to the present invention
  • Figure 9 is an exemplary view showing the internal configuration of the combined carbon dioxide injection device for treating obesity and scar according to the present invention
  • Figure 10 is an embodiment of the handpiece constituting the combined carbon dioxide injection device for treating obesity and scar combined treatment according to the present invention
  • FIG. 11 is a view illustrating a method of using a handpiece constituting a carbon dioxide injecting apparatus for treating obesity and scar according to the present invention
  • FIG. 12 is a carbon dioxide injecting apparatus for treating obesity and scar according to the present invention. Dosage graph showing the concept of.
  • the handpiece 1300 for discharging carbon dioxide gas the carbon dioxide gas supplied from the carbon dioxide gas supply unit 1500, the handpiece Controlled by the body unit 1100 and the user's foot operation to supply to the communication unit and the communication through the wireless communication network with the main body unit 1100, the control signal associated with the discharge of carbon dioxide gas from the handpiece 1300 It includes a wireless foot pedal 1200 for transmitting to the main body 1100.
  • the main body 1100 may be mounted on the case 11400. Wheels and the like may be mounted to the case 11400.
  • the carbon dioxide gas supply unit 1500 may be disposed in the case 11400.
  • the main body 1100 supplies a carbon dioxide gas supplied from the carbon dioxide gas supply unit 1500 to the handpiece.
  • the main body 1100 supplies carbon dioxide gas to the handpiece 1300 or supplies carbon dioxide gas to the handpiece 1300 according to the control signal transmitted from the wireless foot pedal 1200. Block it.
  • the main body 1100 may include a communication unit 1120 for performing wireless communication with the wireless foot pedal 1200 and a carbon dioxide gas transmitted from the carbon dioxide gas supply unit 1500.
  • An injection unit 1130 for supplying to the 1300, an input / output unit 1140 for receiving or outputting various kinds of information, a button unit 1150 for receiving various kinds of information, a storage unit 1160 for storing various kinds of information, and the communication unit,
  • a controller 1110 for controlling functions of the injection unit, the input / output unit, the button unit, and the storage unit.
  • the communication unit 1120 may communicate with the wireless foot pedal 1200 using short range wireless communication, for example, Bluetooth.
  • the injection unit 1130 supplies carbon dioxide gas to the handpiece 1300, cuts off supply of carbon dioxide gas to the handpiece 1300, or controls the handpiece 1300 under the control of the controller 1110. Control the amount of carbon dioxide gas to be supplied to the fuel cell, change the frequency (or period) of supplying carbon dioxide gas to the handpiece 1300, or change the time of supplying carbon dioxide gas to the handpiece 1300, or The function of changing the pressure of the carbon dioxide gas supplied to the handpiece 1300 may be performed.
  • the input / output unit 1140 may include a monitor and various buttons.
  • the input / output unit 1140 may be a monitor configured as a touch screen.
  • the button unit 1150 performs a function of receiving various control information to be transmitted to the control unit 1110.
  • the button unit 1150 may include at least one button.
  • the storage unit 1160 may store various information necessary for the operation of the main body unit 1100.
  • the controller 1110 controls a function of supplying carbon dioxide gas to the handpiece 1300, a function of blocking supply of carbon dioxide gas to the handpiece 1300, and an amount of carbon dioxide gas to be supplied to the handpiece 1300.
  • At least one of the functions of controlling the pressure may be performed.
  • the frequency is related to the number of times carbon dioxide gas is discharged during the preset period. For example, assuming that the total periods during which carbon dioxide gas is discharged are the same, the number of times that the carbon dioxide gas is discharged when the frequency is large is larger than the number of times that the carbon dioxide gas is discharged when the frequency is small.
  • this function is referred to as pulse injection technology (PIT).
  • the controller 1110 may discharge carbon dioxide gas through the handpiece 1300 according to the frequency set by the user. For example, the controller 1110 may supply carbon dioxide gas to the handpiece for a predetermined number of times during a preset period by a user.
  • the user may allow the carbon dioxide gas to be injected through the handpiece 1300 for a predetermined number of times during the preset period. Accordingly, in the present invention, the total injection amount is divided into a plurality of times and successively sprayed, thereby lowering the amount of injection injected at the divided number of times, compared to the conventional method of injecting carbon dioxide gas of all volumes into the patient at once. Pain in the patient can be reduced by reducing the maximum amount of deformation and the maximum amount of irritation applied to the skin tissue area.
  • the injection method according to the present invention is The total injection amount is the same, but the B-line can be divided into a plurality of injections injected in multiple times, the pain amount and stimulation amount experienced by the patient corresponding to the highest injection amount is 1.0 in the conventional injection method, in the injection method of the present invention 0.5 or 0.4, the burden and pain on the skin can be reduced.
  • the divided injection amount, injection pressure, and injection time may be variously adjusted by the patient and the user according to the situation, and the patient may further relieve skin irritation between the divided injection and the next injection.
  • a short term of not spraying may be set, which can be set to a predetermined time.
  • the main body unit 1100 may change the total amount of injection amount of carbon dioxide gas by a predetermined number of times during the period set by the user.
  • the main body unit 1100 may be configured to provide a total amount of the injection amount of the carbon dioxide gas so that the skin may adapt to further reduce the pain of the patient.
  • the carbon dioxide gas is supplied to the handpiece by dividing a predetermined number of times for a predetermined period of time by the user, and the supply of carbon dioxide gas to the handpiece is stopped at a predetermined time between the divided parts. Can be configured.
  • the amount or pressure of the carbon dioxide gas injected into the skin 1900 of the patient needs to be changed, and according to the pain felt by the patient when the carbon dioxide gas is injected, it is injected into the skin 1900.
  • the amount or number of carbon dioxide gases needs to be changed.
  • the user can variously change the injection method of carbon dioxide gas according to the various conditions as described above.
  • the functions may be performed according to control information input through the input / output unit 1140 configured as the button unit 1150 or the touch screen.
  • At least one of the functions may be performed according to a control signal transmitted from the wireless foot pedal 1200.
  • the wireless foot pedal 1200 may be driven by the user's foot operation and may communicate with the main body 1100 through a wireless communication network.
  • the wireless foot pedal 1200 transmits a control signal related to the discharge of carbon dioxide gas from the handpiece 1300 to the main body unit 1100.
  • the control signal transmitted from the wireless foot pedal 1200 to the main body 1100 is a signal for supplying carbon dioxide gas to the handpiece 1300, to block supply of carbon dioxide gas to the handpiece 1300.
  • the wireless foot pedal 1200 as shown in Figure 9, the foot pedal communication unit 1220 for wirelessly communicating with the control unit 1100, the on and off by the user's foot operation When the at least one foot button 1230 and the foot button 1230 is turned on or off, and generates the control signal matched to the on or off of the foot button 1230, the foot pedal communication unit 1220 ) And a foot pedal control unit 1210 for transmitting the control signal to the main body unit 1100.
  • the foot pedal communication unit 1220 may communicate with the wireless foot pedal 1200 using short range wireless communication, for example, Bluetooth.
  • the foot button 1230 may be configured as a button that is pressed by the user's foot movement or restored to its original state. When the foot button 1230 is pressed or restored to its original state, a signal that is turned on or off is transmitted to the foot pedal controller 1210.
  • the foot button 1230 may be provided with one or more according to the type and number of control signals generated from the wireless foot pedal 1200.
  • 9 shows a wireless foot pedal 1200 with three foot buttons 1230 as an example of the present invention.
  • the foot pedal controller 1210 When the foot button 1230 is turned on or off, the foot pedal controller 1210 generates the control signal matched to on or off of the foot button 1230, and generates the foot pedal communication unit 1220. By controlling, the control signal may be transmitted to the main body unit 1100.
  • the foot pedal controller 1210 may generate a control signal for supplying carbon dioxide gas to the handpiece 1300 and transmit the generated control signal to the main body unit 1100.
  • the foot pedal control unit 1210 may generate a control signal for blocking supply of carbon dioxide gas to the handpiece 1300 and transmit the generated control signal to the main body unit 1100.
  • various menus output through the input / output unit 1140 may be selected. In this case, the user (doctor) may select one of the menus by using the third foot button 1230 and the first foot button 1230.
  • the menus may include a menu for controlling an amount of carbon dioxide gas to be supplied to the handpiece 1300, a menu for determining a frequency for supplying carbon dioxide gas to the handpiece 1300, and a carbon dioxide gas to the handpiece 1300. At least one of a menu for determining a supply time and a menu for determining a pressure of carbon dioxide gas supplied to the handpiece 1300 may be used.
  • the present invention can set the input capacity, input pressure, input time, etc. of the carbon dioxide gas through the wireless foot pedal 1200, and also freely set various menus or modes using the at least one foot button 1230. Can be.
  • the handpiece 1300 discharges carbon dioxide gas.
  • Carbon dioxide gas injected into the skin can break down fat in the skin. For example, as shown in FIG. 8, fat cells are expanded by carbon dioxide gas, and thus fat may be broken down.
  • the handpiece as shown in Figure 10, is formed in the shape of a rod, is mounted on the handle portion 1320 and the end of the handle portion 1320 to which the carbon dioxide gas transmitted from the main body portion 1100 is injected;
  • the nozzle unit 1310 discharges carbon dioxide gas to the outside.
  • the handle 1320 may be variously formed in a form that can be held by a user (doctor).
  • the nozzle unit 1310 discharges carbon dioxide gas to the outside.
  • the length exposed to the outside of the needle 1313 mounted on the nozzle unit 1310 may vary.
  • the nozzle unit 1310 is, as shown in Figure 11, the fixing unit 1311, which is mounted on the end of the handpiece, is mounted on the end of the fixing unit 1311, the handle portion ( 1320 and at least one needle 1313 and the outer peripheral surface of the holder 1311 for discharging carbon dioxide gas supplied through the holder 1311 to the outside, and a length direction of the holder 1311. And a cover 1312 reciprocating with.
  • the length of the needle 1313 exposed to the outside of the cover 1312 may vary.
  • a first screw thread may be formed on an outer circumferential surface of the holder 1311, and a second screw thread corresponding to the first screw thread may be formed on an inner circumferential surface of the cover 1312.
  • the cover 1312 may be moved forward or backward in the longitudinal direction of the holder 1311 as the second screw thread rotates along the first screw thread.
  • the needle 1313 may be wrapped by the cover 1312. In this case, the length of the needle 1313 protruding from the fixing unit 1311 is constant.
  • the length of the needle 1313 exposed to the outside of the cover 1312 may vary.
  • the length of the needle 1313 inserted into the skin 1900 of the patient may vary.
  • an unexposed portion of the cover 1312 of the needle 1313 may not be in contact with the skin 1900 of the patient by the cover 1312. Accordingly, the length of the needle 1313 inserted into the skin 1900 of the patient may be varied by the cover 1312.
  • the user may freely change the length of the needle 1313 inserted into the skin 1900 of the patient in consideration of the skin condition of the patient.
  • the present invention performs the function of precisely injecting high-pressure carbon dioxide gas into the skin, and in particular, is based on Carboxy Therapy (CDT) and Pulse Injection Technology (PIT).
  • CDT Carboxy Therapy
  • PIT Pulse Injection Technology
  • the present invention by using the wireless foot pedal 1200 capable of wireless communication with the main body unit 1100, it is possible for the user to inject carbon dioxide gas into the skin of the patient more conveniently and accurately.
  • the carbon dioxide gas injection device for treating obesity and scars according to the present invention may provide a menu for selecting obesity treatment, wrinkle treatment, or scar treatment. According to the selected menu, a specific function among the various functions as described above may be automatically set, and a specific function among the various functions as described above may be set by the user's selection.
  • the user can control the operation of the handpiece 1300 in a stable posture without moving the hand when injecting carbon dioxide gas.
  • the present invention can effectively treat the obesity and wrinkles of the patient by using a carbon dioxide gas injection method, and can manage the skin of the patient. That is, the present invention relates to a carbon dioxide gas injection device for treating obesity and scarring, based on carboxytherapy (CDT) and pulse injection technology (PIT). According to the present invention, the doctor can precisely inject high-pressure CO2 gas into the patient's skin using the wireless foot pedal, thereby economically and efficiently treating obesity, scars and wrinkles.
  • CDT carboxytherapy
  • PIT pulse injection technology
  • the present invention provides a Carboxy Therapy (CDT) technique to perform wrinkles, scars, and obesity treatment.
  • CDT Carboxy Therapy
  • the present invention can induce skin regeneration without wound by injecting carbon dioxide gas into the skin of the patient by 0.01cc unit at high pressure precisely by the Pulse Injection Technology (PIT) technique.
  • PIT Pulse Injection Technology
  • the present invention by using the ergonomic design and the wireless foot pedal 1200, to minimize the effects of the movement of the doctor's hand allows the doctor to simply and stably inject carbon dioxide gas into the patient's skin.
  • the present invention can treat obesity, scars and wrinkles by injecting carbon dioxide gas into the fat or dermal layer of the patient.
  • the present invention allows the user to select the various functions as described above through the wireless foot pedal 1200 or the main body 1100, thereby supporting various procedures such as obesity, scar, wrinkle treatment.
  • the present invention can provide convenience and economy.
  • the present invention can precisely inject a high-pressure carbon dioxide gas.
  • the present invention can efficiently inject carbon dioxide gas by using a pulse type pulse injection technology (PIT) as described above.
  • PIT pulse type pulse injection technology
  • the present invention using the PIT, it is possible to accurately inject 0.01 ⁇ 3cc amount of carbon dioxide gas at a specific pressure without error to the desired depth.
  • the present invention can precisely control the injection amount of the carbon dioxide gas by the control of the solenoid belt in the step of injecting carbon dioxide gas.
  • the present invention can induce collagen production by selectively injecting carbon dioxide gas into the dermal layer without using foreign substances.
  • the injection amount of carbon dioxide gas can be adjusted widely, and the precise injection of carbon dioxide gas is possible.
  • carbon dioxide gas can be precisely injected by 0.01cc unit, and thus, the skin can be regenerated without a wound. That is, the present invention can be precisely possible by injecting a minute amount of carbon dioxide gas in 0.01cc units.
  • the present invention using the PUL is a predetermined number of times when injecting precisely 0.1 to 0.2 cc of carbon dioxide gas per shot into the patient's skin within a short time at a strong pressure of 600 cc / min Divided by, the carbon dioxide gas can be injected in pulse form. That is, according to the PIT, since a small amount of carbon dioxide gas is continuously injected, the pain of the patient can be reduced as compared with the method in which a large amount of carbon dioxide gas is injected at once.
  • the present invention by using a wireless foot pedal, a safer and more convenient procedure is possible by minimizing the influence of the movement of the hand on the CO2 injection device.
  • the doctor injects the needle of the CO2 injector (handpiece) into the skin for the treatment of scars, etc., and then fixes the CO2 injector (handpiece) by hand and replaces the CO2 injector (handpiece) with the movement of the hand. It can be operated using a wireless foot pedal. Therefore, the influence of the movement of the hand on the CO2 injector (handpiece) can be minimized, whereby a safer and more convenient procedure is possible.
  • the present invention allows the surgeon to inject CO2 gas into the patient's skin without shaking.
  • the doctor can perform a precise procedure without changing the posture of the body during the procedure.
  • the present invention is designed in an ergonomic design, it is possible to guarantee a doctor's free position (stress zero).
  • the present invention can freely use various types or number of needles (1 pin needle, catheter needle). That is, the present invention can use a variety of needles, it is also possible to adjust the insertion length of the injection needle.
  • the vertical procedure and the horizontal procedure are possible, and the doctor can freely perform the procedure according to the patient's face shape.
  • the vertical procedure refers to a method in which the needle 1313 is inserted perpendicular to the skin 1900 of the patient, as shown in FIG. 11, and in the horizontal procedure, the needle 1313 is attached to the skin 1900 of the patient. It means how to insert with a certain angle.
  • This embodiment relates to a drug injection device and a carbon dioxide injection device that can be precisely and precisely injected gas for the drug or skin beauty is recognized in the industrial use.

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

Abstract

La présente invention concerne un dispositif d'injection de médicament qui est appliqué contre le corps d'un boîtier de seringue de façon à empêcher le corps de vibrer. A cette fin, un dispositif d'injection de médicament selon la présente invention comprend : une partie de corps (110) comprenant une partie saillante (111) saillant depuis une extrémité de celle-ci de sorte qu'un piston (210) est fixé à celle-ci, la partie corps (110) commandant le mouvement avant/arrière de la partie saillante (111) ; une partie d'insertion (120) comprenant un trou traversant de partie d'insertion (121) formé en elle de telle sorte que la partie saillante (111) est insérée dedans ; une partie de fixation (130) ayant un côté fixé à la partie d'insertion (120) et l'autre côté fixé à la partie de corps (110) ; et une partie de serrage (140) comprenant un trou traversant de partie de serrage (141) formé dedans de telle sorte qu'un côté de la partie d'insertion (120), qui a pénétré dans la partie de fixation (130), y pénètre, la partie de serrage (140) étant fixée à la partie d'insertion (120) qui a pénétré dans la partie de fixation (130), le corps (221) d'un boîtier de seringue (220), dans lequel le piston (120) fixé à la partie saillante (111) est inséré, pénètre dans le trou traversant de la partie d'insertion (121) et dans le trou traversant de la partie de serrage (141) et est exposé vers un côté de la partie de serrage (140), et une lame de boîtier (222) placée sur une extrémité du corps (221) est insérée et retenue entre la partie d'insertion (120) et la partie de corps (110).
PCT/KR2016/014710 2016-05-26 2016-12-15 Dispositif d'injection de médicament et dispositif d'injection de gaz WO2017204430A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2016-0064773 2016-05-26
KR1020160064773A KR101739898B1 (ko) 2016-05-26 2016-05-26 비만 및 흉터 겸용 치료용 이산화탄소 가스 주입 장치
KR20160103447 2016-08-16
KR10-2016-0103447 2016-08-16

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WO2017204430A1 true WO2017204430A1 (fr) 2017-11-30

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003505159A (ja) * 1999-07-27 2003-02-12 ファルマ・コンスルト・ゲーエーエスエムベーハー 注射液を自動的に注射するための装置
KR100690965B1 (ko) * 2006-06-07 2007-03-09 주식회사 메디스에스엘 카복시 테라피 장치
KR20110086070A (ko) * 2008-10-24 2011-07-27 디스커스 덴탈, 엘엘씨 핸드-헬드 휴대용 레이저 수술 장치
KR20130134595A (ko) * 2012-05-31 2013-12-10 주식회사 파나시 노출길이 조정이 용이한 멀티니들 조립체
KR20140110462A (ko) * 2013-03-08 2014-09-17 주식회사 하이필코리아 액상 자동 주입기

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003505159A (ja) * 1999-07-27 2003-02-12 ファルマ・コンスルト・ゲーエーエスエムベーハー 注射液を自動的に注射するための装置
KR100690965B1 (ko) * 2006-06-07 2007-03-09 주식회사 메디스에스엘 카복시 테라피 장치
KR20110086070A (ko) * 2008-10-24 2011-07-27 디스커스 덴탈, 엘엘씨 핸드-헬드 휴대용 레이저 수술 장치
KR20130134595A (ko) * 2012-05-31 2013-12-10 주식회사 파나시 노출길이 조정이 용이한 멀티니들 조립체
KR20140110462A (ko) * 2013-03-08 2014-09-17 주식회사 하이필코리아 액상 자동 주입기

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