CN107616823A - A kind of medical ultra micro Magnetic acupuncture device - Google Patents

A kind of medical ultra micro Magnetic acupuncture device Download PDF

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Publication number
CN107616823A
CN107616823A CN201710965370.2A CN201710965370A CN107616823A CN 107616823 A CN107616823 A CN 107616823A CN 201710965370 A CN201710965370 A CN 201710965370A CN 107616823 A CN107616823 A CN 107616823A
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CN
China
Prior art keywords
electromagnet
knife
ultrafine
needle knife
millimeters
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Pending
Application number
CN201710965370.2A
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Chinese (zh)
Inventor
孙培丽
王娟娟
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Individual
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Individual
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Priority to CN201710965370.2A priority Critical patent/CN107616823A/en
Publication of CN107616823A publication Critical patent/CN107616823A/en
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Abstract

The present invention is a kind of medical ultra micro Magnetic acupuncture device, it includes shell and needle holder, the shell is provided with one group and is used for the perforate for installing control button and the fluting for penetratingdepth adjusting knob, the needle holder includes mounting body component, driver element and ultrafine needle knife component for driving ultrafine needle knife to move, the pedestal component includes rear pedestal and bonnet, the rear pedestal is fixedly mounted in shell, and the bonnet is fixedly mounted on the afterbody of shell;The present invention solves human hand when doing ultrafine needle knife acupuncture treatment, the drawbacks of causing pain because of slow motion.The inaccessiable cutting speed of fast lifting human hand institute, greatly mitigate pain when patient is cut.Because finding that cutting speed is faster when doing ultrafine needle knife treatment, the pain of human perception is lighter.Accurately control acupuncture treatment weight simultaneously.

Description

A kind of medical ultra micro Magnetic acupuncture device
Technical field
The present invention relates to technical field of medical instruments, and in particular to a kind of medical ultra micro Magnetic acupuncture device.
Background technology
At present, ultrafine needle knife can be used to carry out Minimally Invasive Surgery to patient in operation, because ultrafine needle knife is smaller, and human hand Limitation, doctor is difficult the accurate acupuncture treatment weight for controlling ultrafine needle knife in operation, can so largely effect on the accurate of operation Property, while human hand operates, and enters that needle speed is slow, considerably increases the pain sense of patient.
The content of the invention
(1) technical problem solved
The purpose of the present invention is primarily to solve above-mentioned technical problem, and provide a kind of medical ultra micro Magnetic acupuncture device.
(2) technical scheme
The present invention includes shell and needle holder, and the shell is provided with one group and is used to install the perforate of control button and is used for The fluting of penetratingdepth adjusting knob, the needle holder include mounting body component, the driving for driving ultrafine needle knife to move Unit and ultrafine needle knife component, the pedestal component include rear pedestal and bonnet, and the rear pedestal is fixedly mounted in shell, institute The afterbody that bonnet is fixedly mounted on shell is stated, first driver element includes the manufactured transmission core of the first electromagnet, permanent magnet Axle, back-moving spring, push rod, the second electromagnet, fixed seat, silica gel plug and connecting rod, the magnet of first electromagnet are provided with core Axle loose slot, the first electromagnet are fixedly mounted in rear pedestal, and the push rod is fixedly connected with the magnet of the first electromagnet, described One end of drive mandrel is connected with one end transmission of push rod, and the other end of drive mandrel is provided with spring silica gel plug, the reset Spring housing is outside drive mandrel, and the both ends of back-moving spring are connected with rear pedestal and spring silica gel plug respectively, second electromagnetism Iron and fixed seat are respectively and fixedly installed in bonnet, and fixed seat is provided with the through hole being used for through connecting rod, and fixed seating is in transmission Between mandrel and the second electromagnet, one end of the connecting rod is connected on the second electromagnet, and passes through the through hole in fixed seat, institute The other end that silica gel plug is arranged on connecting rod is stated, the ultrafine needle knife component includes ultrafine needle knife pedestal and ultrafine needle knife, described super Micropin tool post is provided with the through hole being used for through ultrafine needle knife, and the ultrafine needle knife passes through the through hole of ultrafine needle knife pedestal, and super The bottom of micro-needle knife is connected to the other end of push rod.
It also has pin depth adjustment component under ultrafine needle knife, and pin depth adjustment component includes depth and adjusted under the ultrafine needle knife Section nut and the swivel nut being sleeved on the first electromagnet, the depth adjustment nut are screwed onto on swivel nut, and rotate depth adjustment The electromagnet of nut first follows swivel nut to move.
It also has needle guard seat and needle guard, and the needle guard seat is fixedly mounted on the head of shell, and the needle guard is enclosed on needle guard seat On, and cover outside ultrafine needle knife.
It also has control unit, and described control unit includes A switches, B switches, power switch and the master based on microchip Circuit board is controlled, the A is switched, B switches and power switch are separately mounted on shell one group is used to install opening for control button At hole, and it is connected respectively with the control signal interface communication of the main control board based on microchip, it is described to be based on microchip Main control board control the on and off of the first electromagnet and the second electromagnet respectively.
The needle guard seat is made of sanitation-grade stainless steel material, and the needle guard is made of sanitation-grade plastics.
(3) beneficial effect
Compared with prior art, the present invention possesses following beneficial effect:
The present invention solves human hand when doing ultrafine needle knife acupuncture treatment, the drawbacks of causing pain because of slow motion.Ultrafine needle knife is grasped The method of operation mode one is continuous cut mode.The skin thickness of human body about 2mm, withdrawing and completion are cut when completing first time Second cutting withdrawing, all keep 2mm cutter hub depth to stay in intracutaneous, pin knife is only cut in hypodermic layer, i.e., each time Continuous cutting, for skin, equivalent to the injury caused by single cut.Algesiogenic position master when ultrafine needle knife is cut If cortex, pain caused by cutting of the hypodermis to pin knife is less sensitive, so this cut mode greatly mitigates Under identical cutting times, the pain brought to patient.In addition, this continuous cut mode, cuts for only one for skin Mouthful, greatly alleviate infection probability.The method of ultrafine needle knife operator scheme two is single cut pattern.This pattern is only used in only The position for reaching therapeutic effect need to once be cut.The inaccessiable cutting speed of fast lifting human hand institute, greatly mitigates patient Pain when being cut.Because finding that cutting speed is faster when doing ultrafine needle knife treatment, the pain of human perception is lighter; 2nd, by pressing B switches, doctor can be according to the state of an illness and the difference at position, individually designed single cut.B switches are pressed, the One electromagnet reciprocating cutting is once.Doctor can be according to the therapentic part of human body, depth of cut.Select corresponding pattern and go out knife depth Degree.Such as apply patient and do not operated this pin weapons more than two minutes, pin weapons are automatically into standby mode.As operation need to open again again Power switch is opened, thus accurately controls acupuncture treatment weight;3rd, needle holder has two controlling switches, and one is often by once Cut, another be often by under once cutting three (because three times cutting action pin knives all the time in intracutaneous completion, only have One minimally invasive mouth, reduces wound quantity, alleviates patient suffering again), apply patient can according to the state of an illness need make phase It should select;4th, permanent needle guard seat is made using sanitation-grade stainless steel material, carry out disinfection cleaning after use, using sanitation-grade Disposable needle guard is made in plastic material, and because plastics cost is low, the direct needle guard more renewed, is so more defended after each use It is raw, also permanent needle guard can be made using sanitation-grade stainless steel material, the cleaning that carried out disinfection after use reuses.
Brief description of the drawings
Fig. 1 is cross section structure diagram of the present invention.
Fig. 2 is internal structure schematic diagram of the present invention.
Fig. 3 is external structure schematic diagram of the present invention.
Fig. 4 is electronic schematic diagram of the present invention.
In figure:1st, shell;2nd, rear pedestal;3rd, the first electromagnet;4th, drive mandrel;5th, back-moving spring;6th, push rod;7th, second Electromagnet;8th, fixed seat;9th, silica gel plug;10th, connecting rod;11st, ultrafine needle knife pedestal;12nd, ultrafine needle knife;13rd, depth adjustment nut; 14th, needle guard;15th, A is switched;16th, B is switched;17th, power switch;18th, the main control board based on microchip;20th, needle guard seat.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made Embodiment, belong to the scope of protection of the invention.
As shown in drawings, the present invention includes shell 1 and needle holder, and the shell 1 is provided with one group and pressed for installing control The perforate of key and the fluting for penetratingdepth adjusting knob, the needle holder include mounting body component, for driving ultra micro The driver element and ultrafine needle knife component of pin knife motion, the pedestal component include rear pedestal 2 and bonnet 19, the rear pedestal 2 It is fixedly mounted in shell 1, the bonnet 19 is fixedly mounted on the afterbody of shell 1, and first driver element includes the first electricity Drive mandrel 4, back-moving spring 5, push rod 6, the second electromagnet 7, fixed seat 8, silica gel plug 9 and connecting rod made of magnet 3, permanent magnet 10, the magnet of first electromagnet 3 is provided with mandrel loose slot, and the first electromagnet 3 is fixedly mounted in rear pedestal 2, described Push rod 6 is fixedly connected with the magnet of the first electromagnet 3, and one end of the drive mandrel 4 is connected with one end transmission of push rod 6, passes The other end of moving mandrel 4 is provided with spring silica gel plug, and the back-moving spring 5 is enclosed on outside drive mandrel 4, and the two of back-moving spring 5 End is connected with rear pedestal 2 and spring silica gel plug respectively, and second electromagnet 7 and fixed seat 8 are respectively and fixedly installed to bonnet 19 Interior, fixed seat 8 is provided with the through hole being used for through connecting rod, and fixed seat 8 is located between the electromagnet 7 of drive mandrel 4 and second, described One end of connecting rod 10 is connected on the second electromagnet 7, and is arranged on connecting rod 10 through the through hole in fixed seat 8, the silica gel plug 9 The other end, the ultrafine needle knife component includes ultrafine needle knife pedestal 11 and ultrafine needle knife 12, and the ultrafine needle knife pedestal 11 is set Have for the through hole through ultrafine needle knife, the ultrafine needle knife 12 passes through the through hole of ultrafine needle knife pedestal 11, and ultrafine needle knife 12 Bottom be connected to the other end of push rod 6.
It also has pin depth adjustment component under ultrafine needle knife, and pin depth adjustment component includes depth and adjusted under the ultrafine needle knife Section nut 13 and the swivel nut being sleeved on the first electromagnet 3, the depth adjustment nut 13 are screwed onto on swivel nut, and rotate depth The electromagnet 3 of adjusting nut 13 first follows swivel nut to move.
It also has needle guard seat 20 and needle guard 14, and the needle guard seat 20 is fixedly mounted on the head of shell 1,14 sets of the needle guard On needle guard seat 20, and cover outside ultrafine needle knife 12.
It also has control unit, and described control unit includes A and switchs 15, B switches 16, power switch 17 and based on minicore The main control board 18 of piece, the A switch one group that 15, B switches 16 and power switch 17 are separately mounted on shell 1 and are used to pacify The tapping of control button is filled, and the control signal interface communication with the main control board 18 based on microchip is connected respectively, The main control board 18 based on microchip controls the on and off of the first electromagnet 3 and the second electromagnet 7 respectively.
The needle guard seat 20 is made of sanitation-grade stainless steel material, and the needle guard 14 is made of sanitation-grade plastics.
Working method and principle:The present invention, by 220 volts of external AC, is transformed to 12 volts of direct current by transformer.It is middle The first electromagnet by 12 volts of voltages after, produce magnetic, so as to adsorb drive mandrel made of permanent magnet, drive mandrel passes through Push rod promotes ultrafine needle knife to stretch out, and ultrafine needle knife travels forward, and 10-4 millimeters of its movement travel, can pass through depth adjustment nut Regulation, while after the second electromagnet is also by 12 volts of voltages, produces magnetic absorption, travel forward, movement travel is 2 millimeters, this Driver element by operating A switches respectively, B is switched, and two kinds are can reach accordingly by the main control board based on microchip Ultrafine needle knife cut mode.
Ultrafine needle knife cut mode one:By pressing A switches, the first electromagnet 3 is continuously past within the time of 0.6 second to return to work Make 3 cuttings, carry out feed and withdrawing.Internal controlled by spring resets.If first time regulation depth of cut is 10 millimeters, simultaneously The B magnet 2 millimeters of control withdrawings that travel forward do not exit skin 2 millimeters of positions.Second of depth of cut is 8 millimeters, moves back 8 millis Rice.8 millimeters of third time feed, move back 10 millimeters of magnet B retrogressings simultaneously, 2 millimeters of resets.Exited completely exiting hour hands knife for the third time Skin.This is a period of motion.Feed is such as adjusted as 9 millimeter second, feed distance is 7 millimeters three times, moves back 7 millimeters.Such as regulation Feed is 8 millimeter second, and feed distance is 6 millimeters three times, moves back 6 millimeters, by that analogy.This pattern can make skin surface only have one Individual wound, rapid feed, human perception pain is allowed to mitigate significantly.
Ultrafine needle knife cut mode two:By pressing B switches, doctor can be individually designed according to the state of an illness and the difference at position Single cut.B switches are pressed, the first electromagnet reciprocating cutting is once.Doctor can cut deep according to the therapentic part of human body Degree.Select corresponding pattern and go out knife depth.Such as apply patient and do not operated this pin weapons more than two minutes, pin weapons are automatically into treating Machine pattern.As operation need to reopen power switch again.
The method of ultrafine needle knife operator scheme one is continuous cut mode.The skin thickness of human body about 2mm, when completing the Once cut withdrawing and complete second cutting withdrawing, all keep 2mm cutter hub depth to stay in intracutaneous, make pin knife only in hypodermic layer Cut, i.e. continuous cutting each time, for skin, equivalent to the injury caused by single cut.Ultrafine needle knife is cut When algesiogenic position be mainly cortex, pain caused by cutting of the hypodermis to pin knife is less sensitive, so this Cut mode is dramatically reduced under identical cutting times, the pain brought to patient.In addition, this continuous cut mode, right There was only an otch for skin, greatly alleviate infection probability.The method of ultrafine needle knife operator scheme two is single cut Pattern.This pattern, which is only used in, only need to once cut the position for reaching therapeutic effect.
Permanent needle guard seat 20 is made using sanitation-grade stainless steel material, carry out disinfection cleaning after use, using health Disposable needle guard 12 is made in level plastic material, because plastics cost is low, the direct needle guard 12 more renewed after each use, so It is relatively sanitary, also permanent needle guard 12 can be made using sanitation-grade stainless steel material, the cleaning that carried out disinfection after use makes again With.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that Other identical element also be present in process, method, article or equipment including the key element.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (6)

1. a kind of medical ultra micro Magnetic acupuncture device, it is characterised in that it includes shell (1) and needle holder, and the shell (1) is provided with one Group is used for the perforate for installing control button and the fluting for penetratingdepth adjusting knob, and the needle holder includes mounting body group Part, for drive ultrafine needle knife move driver element and ultrafine needle knife component, the pedestal component include rear pedestal (2) and after To cover (19), the rear pedestal (2) is fixedly mounted in shell (1), and the bonnet (19) is fixedly mounted on the afterbody of shell (1), First driver element includes drive mandrel (4), back-moving spring (5), push rod made of the first electromagnet (3), permanent magnet (6), the second electromagnet (7), fixed seat (8), silica gel plug (9) and connecting rod (10), the magnet of first electromagnet (3) are provided with Mandrel loose slot, the first electromagnet (3) are fixedly mounted in rear pedestal (2), the push rod (6) and the magnetic of the first electromagnet (3) Body is fixedly connected, and one end of the drive mandrel (4) is connected with one end transmission of push rod (6), the other end of drive mandrel (4) Provided with spring silica gel plug, back-moving spring (5) is enclosed on drive mandrel (4) outside, and the both ends of back-moving spring (5) respectively with rear pedestal (2) connected with spring silica gel plug, second electromagnet (7) and fixed seat (8) are respectively and fixedly installed in bonnet (19), fixed Seat (8) is provided with the through hole being used for through connecting rod, and fixed seat (8) is located between drive mandrel (4) and the second electromagnet (7), even One end of bar (10) is connected on the second electromagnet (7), and is arranged on through the through hole in fixed seat (8), the silica gel plug (9) The other end of connecting rod (10), the ultrafine needle knife component include ultrafine needle knife pedestal (11) and ultrafine needle knife (12), the ultra micro Pin tool post (11) is provided with the through hole being used for through ultrafine needle knife, and the ultrafine needle knife (12) passes through ultrafine needle knife pedestal (11) Through hole, and the bottom of ultrafine needle knife (12) is connected to the other end of push rod (6).
2. a kind of medical ultra micro Magnetic acupuncture device according to claim 1, it is characterised in that it also has pin depth under ultrafine needle knife Adjusting part, pin depth adjustment component includes depth adjustment nut (13) and is sleeved on the first electromagnet under the ultrafine needle knife (3) swivel nut on, the depth adjustment nut (13) are screwed onto on swivel nut, and rotate the electromagnet of depth adjustment nut (13) first (3) swivel nut is followed to move.
3. a kind of medical ultra micro Magnetic acupuncture device according to claim 1, it is characterised in that it also has needle guard seat (20) and needle guard (14), the needle guard seat (20) is fixedly mounted on the head of shell (1), and the needle guard (14) is enclosed on needle guard seat (20), and is covered It is outside in ultrafine needle knife (12).
4. a kind of medical ultra micro Magnetic acupuncture device according to claim 1-3, it is characterised in that it also has control unit, the control Unit processed includes A switches (15), B switches (16), power switch (17) and the main control board (18) based on microchip, described A switchs (15), one group that B switches (16) and power switch (17) are separately mounted on shell 1 is used to install opening for control button At hole, and the control signal interface communication with the main control board (18) based on microchip is connected respectively, described based on miniature The main control board (18) of chip controls the on and off of the first electromagnet (3) and the second electromagnet (7) respectively.
5. a kind of medical ultra micro Magnetic acupuncture device according to claim 1-4, it is characterised in that the needle guard seat (20) uses and defended Raw level stainless steel material is made, and the needle guard (14) is made of sanitation-grade plastics or sanitation-grade stainless steel material.
A kind of 6. application method of medical ultra micro Magnetic acupuncture device, it is characterised in that:By transformer, 220 volts of external AC becomes It is changed to 12 volts of direct current.After the first middle electromagnet is by 12 volts of voltages, magnetic is produced, so as to adsorb transmission made of permanent magnet Mandrel, drive mandrel promote ultrafine needle knife to stretch out by push rod, and ultrafine needle knife travels forward, and 10-4 millimeters of its movement travel can Adjusted by depth adjustment nut, while after the second electromagnet is also by 12 volts of voltages, produces magnetic absorption, travel forward, transported Dynamic stroke is 2 millimeters, and this driver element by operating A switches respectively, B is switched, and passes through the main control board based on microchip It can reach two kinds of corresponding ultrafine needle knife cut mode;Ultrafine needle knife cut mode one:By pressing A switches, the first electromagnet 3 Continuous 3 cuttings of working in reciprocating mode, carry out feed and withdrawing within the time of 0.6 second.Internal controlled by spring resets.As for the first time Regulation depth of cut is that 10 millimeters while B the magnet 2 millimeters of control withdrawings that travel forward do not exit skin 2 millimeters of positions;Second Secondary depth of cut is 8 millimeters, moves back 8 millimeters.8 millimeters of third time feed, move back 10 millimeters of magnet B retrogressings simultaneously, 2 millimeters of resets. Hour hands knife is exited three times exits skin completely;This is a period of motion.Feed is such as adjusted as 9 millimeter second, three times feed distance For 7 millimeters, 7 millimeters are moved back:Feed is such as adjusted as 8 millimeter second, feed distance is 6 millimeters three times, moves back 6 millimeters, by that analogy.This Pattern can make skin surface only have a wound, rapid feed, allow human perception pain to mitigate significantly;Ultrafine needle knife cut mode Two:By pressing B switches, doctor can be according to the state of an illness and the difference at position, individually designed single cut.B switches are pressed, the One electromagnet reciprocating cutting is once.Doctor can be according to the therapentic part of human body, depth of cut.Select corresponding pattern and go out knife depth Degree.Such as apply patient and do not operated this pin weapons more than two minutes, pin weapons are automatically into standby mode.As operation need to open again again Open power switch;The method of ultrafine needle knife operator scheme one is continuous cut mode:The skin thickness of human body about 2mm, when complete Into first time cutting withdrawing and second cutting withdrawing is completed, all keeps 2mm cutter hub depth to stay in intracutaneous, makes pin knife only in skin Lower floor is cut, i.e. continuous cutting each time, for skin, equivalent to the injury caused by single cut.Ultrafine needle knife Algesiogenic position is mainly cortex during cutting, and pain caused by cutting of the hypodermis to pin knife is less sensitive, so This cut mode is dramatically reduced under identical cutting times, the pain brought to patient.In addition, this continuous blanking punch Formula, there was only an otch for skin, greatly alleviate infection probability.The method of ultrafine needle knife operator scheme two is single Cut mode, this pattern, which is only used in, only need to once cut the position for reaching therapeutic effect;It is made of sanitation-grade stainless steel material Permanent needle guard seat 20, carry out disinfection cleaning after use, and disposable needle guard 12 is made using sanitation-grade plastic material, due to Plastics cost is low, the needle guard 12 directly more renewed after each use, so relatively sanitary, can also use sanitation-grade stainless steel material Permanent needle guard 12 is made, the cleaning that carried out disinfection after use reuses.
CN201710965370.2A 2017-10-17 2017-10-17 A kind of medical ultra micro Magnetic acupuncture device Pending CN107616823A (en)

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CN201710965370.2A CN107616823A (en) 2017-10-17 2017-10-17 A kind of medical ultra micro Magnetic acupuncture device

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Application Number Priority Date Filing Date Title
CN201710965370.2A CN107616823A (en) 2017-10-17 2017-10-17 A kind of medical ultra micro Magnetic acupuncture device

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CN107616823A true CN107616823A (en) 2018-01-23

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024096425A3 (en) * 2022-10-31 2024-06-27 송동혁 Medical handpiece

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107174310A (en) * 2016-11-08 2017-09-19 胡超伟 A kind of ultrafine needle weapons

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107174310A (en) * 2016-11-08 2017-09-19 胡超伟 A kind of ultrafine needle weapons

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024096425A3 (en) * 2022-10-31 2024-06-27 송동혁 Medical handpiece

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Application publication date: 20180123