CN105771038A - Accurate trace-amount acupoint injection pen - Google Patents
Accurate trace-amount acupoint injection pen Download PDFInfo
- Publication number
- CN105771038A CN105771038A CN201610153415.1A CN201610153415A CN105771038A CN 105771038 A CN105771038 A CN 105771038A CN 201610153415 A CN201610153415 A CN 201610153415A CN 105771038 A CN105771038 A CN 105771038A
- Authority
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- China
- Prior art keywords
- shell
- actuating device
- syringe
- injection
- acupoint
- 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.)
- Granted
Links
- 238000002347 injection Methods 0.000 title claims abstract description 84
- 239000007924 injection Substances 0.000 title claims abstract description 84
- 230000001939 inductive effect Effects 0.000 claims abstract description 11
- 238000002560 therapeutic procedure Methods 0.000 claims description 33
- 238000007789 sealing Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000001186 cumulative effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000008447 perception Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 6
- 210000003205 muscle Anatomy 0.000 abstract description 3
- 241000180587 Pinnidae Species 0.000 abstract 5
- 238000001467 acupuncture Methods 0.000 description 5
- 239000003814 drug Substances 0.000 description 5
- 239000008280 blood Substances 0.000 description 4
- 210000004369 blood Anatomy 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 229940079593 drug Drugs 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 210000005036 nerve Anatomy 0.000 description 3
- 206010049565 Muscle fatigue Diseases 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003387 muscular Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 238000007918 intramuscular administration Methods 0.000 description 1
- 238000010255 intramuscular injection Methods 0.000 description 1
- 239000007927 intramuscular injection Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
-
- 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
- A61M5/46—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 having means for controlling depth of insertion
-
- 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
- A61M2005/2006—Having specific accessories
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/19—Constructional features of carpules, syringes or blisters
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses an accurate trace-amount acupoint injection pen which comprises a pen shell, an injector, a driving device, a push rod, an inductive sensor, a triggering circuit, a triggering device, a control panel, a control circuit board and a power supply.The driving device, the push rod and the injector are sequentially arranged in the pen shell from top to bottom, the driving device is connected with one end of the push rod, and the other end of the push rod abuts against the tail end of an injector piston.The inductive sensor is arranged on the inner wall of the pen shell.The control circuit board and the power supply are arranged at the upper portion inside the pen shell, and the control panel is arranged on the outer surface of the pen shell.The accurate trace-amount acupoint injection pen is different from a common muscle injector and can easily complete two actions of post-transdermal suction and injection.Even if an unskilled person uses the injection pen, the injector does not shake and shift, medical negligence is effectively prevented, and the accurate trace-amount acupoint injection pen facilitates large-area popularization and usage of an acupoint injection technology.The accurate trace-amount acupoint injection pen achieves safer, more accurate and trace-amount acupoint injection and is easy to operate and popularize.
Description
Technical field
The invention belongs to medical instruments field, particularly to the accurate trace acupoint injection therapy pen of one.
Background technology
Acupoint injection therapy is to develop after being organically combined with modern medicines by traditional needling technique, it is possible to rapid recovery patient clinical symptom, is therefore accepted by extensive doctor patient.But existing also do not find acupuncture point injector special when injecting for human acupoint and device on the market.nullExisting acupuncture point technology also uses traditional muscle injector，Owing to such as intragluteal injection and face acupoint injection therapy still exist very big difference，Clinical practice finds many deficiencies: when being 1. different from common intramuscular injection, position is relatively fixed，Distribution whole body each position in acupuncture point during acupoint injection therapy，The bad holding operation of conventional syringe，2. as when facial point is injected underlying nerve densely distributed，The degree of depth will in safety range，Conventional syringe is easily shaken up and down when doing accurate operation，Infringement muscular tissue and nerve，3. for Different Acupoint during acupoint injection therapy，Per injection amount requires more accurate，Conventional syringe is with range estimation operation，Easily too much and very few affect the treatment or during unexpected 4. acupoint injection therapy for Different Acupoint，Per injection depth requirements is more accurate，Conventional syringe operates with feel，Easily cross deep and excessively shallow affect the treatment or unexpected when 5. conventional syringe is for acupoint injection therapy piston movement long，Acupoint injection therapy is usually multiple spot and precisely operates，Difficulty is relatively high，Long-time use easily causes operator's muscle fatigue，Hand-motion jitter，It is susceptible to malpractice 6. existing product and there is no special acupuncture point injection device and standard acupoint injection therapy syringe needle，Inserting needle transdermal pain is 7. according to acupoint injection therapy requirement，Need pumpback in injection after transdermal，Conventional syringe completes the two action after transdermal needs conversion gesture，Syringe may be made when operating unskilled to produce to rock and shift，There is malpractice.
During owing to using conventional intramuscular syringe to carry out acupoint injection therapy, problem is the more, therefore needs the acupoint injection therapy device that invention is new badly.
Summary of the invention
It is an object of the invention to the defect for prior art, it is provided that a kind of accurate trace acupoint injection therapy pen for acupoint injection therapy.
To achieve these goals, the present invention by the following technical solutions: a kind of precisely trace acupoint injection therapy pen, including: a shell, syringe, actuating device, push rod, inductive transducer, triggering circuit, trigger device, control panel, control circuit plate and power supply；
Being disposed with actuating device, push rod and syringe in described shell from top to bottom, described syringe includes injection needle, injection tube, sealing gasket and and piston；Actuating device connects one end of push rod, and the other end of push rod is against the tail end of syringe piston；
Described inductive transducer is arranged on a shell inwall, for the position of perception syringe piston tail end；
Described control circuit plate and power supply are arranged on a shell internal upper part, control panel is arranged on a shell outer surface, power supply connects control circuit plate, control circuit plate connects actuating device, inductive transducer, triggering circuit and control panel respectively, control panel is for controlling advance or the retrogressing of actuating device, and be used for setting actuating device advance or retreating frequency and distance, control circuit buttress is according to the operating of setup control actuating device；
Described triggering circuit connects control circuit plate, triggers device and arranges syringe front portion, once trigger device contact to trigger circuit, connects whole circuit.
Described triggering device includes have a sudden inspiration point, connecting rod and contact chip, having a sudden inspiration a little is arranged on syringe injection needle for annular, have a sudden inspiration and a little connect contact chip by connecting rod, contact chip does not contact with triggering circuit, when injection needle stings application on human skin, having a sudden inspiration after being a little elevated, connecting rod and contact chip are elevated simultaneously, contact chip and triggering electrical contact, connect whole circuit.
Described connecting rod and contact chip between syringe injection tube front end and a shell inner surface, in described connecting rod, injection tube external stability have coil tension spring.
Described control panel includes switch, sets button groups, display screen and photoconductive resistance；Described setting button groups is used for setting actuating device and advances or retreat frequency and distance, described display screen is used for showing that setting value and cumulative data, described photoconductive resistance include for controlling the advance photoconductive resistance that actuating device advances and the retrogressing photoconductive resistance controlling actuating device retrogressing.
Described actuating device is small-sized electric linear transmission.
Described shell includes a front shell and rear shell, and forward and backward shell is combined formation in hollow cylindrical respectively through the female thread of a shell rear end before being arranged on arranging an external thread rotary for shell front end.
Described shell adopts opaque plastic material to make, and the side at front shell is provided with stripe-like transparent form.
During use, first extract injectable drug with syringe, place a syringe in a shell, forward and backward shell is screwed, open switch, set injection volume and frequency of injection.Block retrogressing photoconductive resistance, syringe injection needle being thrust patient skin, has a sudden inspiration after being a little elevated, connecting rod and contact chip are elevated simultaneously, coil tension spring compresses, contact chip and triggering electrical contact, connect whole circuit, actuating device pumpback, when observing without blood back, decontroling and retreat photoconductive resistance, block advance photoconductive resistance, syringe is injected according to the injection volume set and frequency of injection.When observation has blood back, pulling out syringe needle, circuit disconnects, and injection pen quits work.Stripe-like transparent form is for observing the ejection situation of medicine in syringe.Syringe can be replaced as required.
Beneficial effects of the present invention: being 1. different from common muscle injector, this device has ergonomic designs, well stablizes holding operation, it is adaptable to each position；2. when acupoint injection therapy, this device hand when doing accurate operation will not be shaken up and down, without compromising on muscular tissue and nerve；3. during acupoint injection therapy, this device per injection amount is more accurate, it is prevented that too much affect the treatment with very few；4. during acupoint injection therapy, this device each different parts injection depth is more accurate, it is prevented that cross deep and excessively shallow affecting the treatment；5. this device does not result in operator's muscle fatigue, hand-motion jitter when long-time operation, and malpractice occurs；6. special acupuncture point injection device, standard acupoint injection therapy syringe needle, coordinate different capabilities syringe all can use, elongated design, reduce transdermal pain；7. can be easily accomplished pumpback and injection the two action after transdermal, use without making syringe produce to rock and shift even if operating unskilled person, effectively preventing malpractice from occurring, it is easy to the use of acupoint injection therapy technology spread.This device makes that acupoint injection therapy is safer, accurate, trace, easily operates, easily promotes.
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention acupoint injection therapy internal structure schematic diagram.
Fig. 2 is embodiment of the present invention acupoint injection therapy external structure schematic diagram.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further illustrated.
If Fig. 1 is acupoint injection therapy internal structure schematic diagram, Fig. 2 is outside schematic diagram, acupoint injection therapy pen as shown in the figure, including: a shell 1, syringe, actuating device 2, push rod 3, inductive transducer 4, triggering circuit 5, triggering device, control panel 6, control circuit plate 7 and power supply 8.
Shell include before a shell 9 and rear shell 10, forward and backward shell is respectively through the female thread of a shell rear end before being arranged on and arranges an external thread rotary for shell front end and is combined formation in hollow cylindrical.Shell adopts opaque plastic material to make, and the side at front shell is provided with stripe-like transparent form 11.Actuating device, push rod and syringe it is disposed with from top to bottom in shell.Syringe include injection needle 12, injection tube 13, sealing gasket 14 and and piston 15, the leading section of injection tube is provided with injection needle, and piston nose is provided with sealing gasket, and piston can slidably be inserted in injection tube.Actuating device connects one end of push rod, and the other end of push rod is against the tail end of syringe piston.
Described inductive transducer is arranged on a shell inwall, for the position of perception syringe piston tail end.
Actuating device is small-sized electric linear transmission, serial for east motor company DRL II, is characterized as being: Stepping positioning precision is high, it is possible to carry out advance accurately, backward movement.Additionally, without micro-phenomenon of shaking that axle deliberate action occurs when stopping, stop position therefore can be realized and keeps miniaturization and hi-Fix.
Control circuit plate and power supply are arranged on a shell internal upper part, control panel is arranged on a shell outer surface, power supply connects control circuit plate, control circuit plate connects actuating device, inductive transducer, triggering circuit and control panel respectively, control panel is for controlling advance or the retrogressing of actuating device, and be used for setting actuating device advance or retreating frequency and distance, control circuit buttress is according to the operating of setup control actuating device.
Triggering circuit and connect control circuit plate, trigger device and syringe front portion is set, once trigger device contact to trigger circuit, connecting whole circuit.
Trigger device include having a sudden inspiration a little 16, connecting rod 17 and contact chip 18, have a sudden inspiration a little for annular, be arranged on syringe injection needle, have a sudden inspiration and a little connect contact chip by connecting rod, contact chip does not contact with triggering circuit.When injection needle sting application on human skin, have a sudden inspiration after a little being elevated, connecting rod and contact chip are elevated simultaneously, contact chip and triggering electrical contact, connect whole circuit.Connecting rod and contact chip between syringe injection tube front end and a shell inner surface, in connecting rod, injection tube external stability have coil tension spring 19.
Control panel includes switch 20, sets button groups 21, display screen 22 and photoconductive resistance.Setting button groups is used for setting actuating device and advances or retreat frequency and distance, including increasing and reduce button, and revises and confirms button.Display screen is used for showing setting value and cumulative data, for liquid crystal display.Photoconductive resistance includes for controlling the advance photoconductive resistance 23 that actuating device advances and the retrogressing photoconductive resistance 24 controlling actuating device retrogressing.When whole operating circuit is connected, advance photoconductive resistance and retrogressing photoconductive resistance, when there being light, control actuating device and do not work, advance photoconductive resistance is when covering light, control actuating device to advance, retreat photoconductive resistance when covering light, control actuating device and retreat.
During use, first extract injectable drug with syringe, place a syringe in a shell, forward and backward shell is screwed, open switch, set injection volume and frequency of injection.Block retrogressing photoconductive resistance, syringe injection needle being thrust patient skin, has a sudden inspiration after being a little elevated, connecting rod and contact chip are elevated simultaneously, coil tension spring compresses, contact chip and triggering electrical contact, connect whole circuit, actuating device pumpback, when observing without blood back, decontroling and retreat photoconductive resistance, block advance photoconductive resistance, syringe is injected according to the injection volume set and frequency of injection.When observation has blood back, pulling out syringe needle, circuit disconnects, and injection pen quits work.Stripe-like transparent form is for observing the ejection situation of medicine in syringe.Syringe can be replaced as required.
The above, be only presently preferred embodiments of the present invention, and the present invention not does any type of restriction.Any simple modification, equivalent variations and the modification that above example is made by every technology according to the present invention and method essence, all still falls within the technology of the present invention and the scope of method scheme.
Claims (7)
1. an accurate trace acupoint injection therapy pen, it is characterised in that including a: shell, syringe, actuating device, push rod, inductive transducer, triggering circuit, triggering device, control panel, control circuit plate and power supply；
Being disposed with actuating device, push rod and syringe in described shell from top to bottom, described syringe includes injection needle, injection tube, sealing gasket and and piston；Actuating device connects one end of push rod, and the other end of push rod is against the tail end of syringe piston；
Described inductive transducer is arranged on a shell inwall, for the position of perception syringe piston tail end；
Described control circuit plate and power supply are arranged on a shell internal upper part, control panel is arranged on a shell outer surface, power supply connects control circuit plate, control circuit plate connects actuating device, inductive transducer, triggering circuit and control panel respectively, control panel is for controlling advance or the retrogressing of actuating device, and be used for setting actuating device advance or retreating frequency and distance, control circuit buttress is according to the operating of setup control actuating device；
Described triggering circuit connects control circuit plate, triggers device and arranges syringe front portion, once trigger device contact to trigger circuit, connects whole circuit.
2. accurate trace acupoint injection therapy pen according to claim 1, it is characterized in that: described triggering device includes have a sudden inspiration point, connecting rod and contact chip, having a sudden inspiration a little is arranged on syringe injection needle for annular, having a sudden inspiration and a little connect contact chip by connecting rod, contact chip does not contact with triggering circuit, when injection needle stings application on human skin, have a sudden inspiration after being a little elevated, connecting rod and contact chip are elevated simultaneously, contact chip and trigger electrical contact, connect whole circuit.
3. accurate trace acupoint injection therapy pen according to claim 2, it is characterised in that: described connecting rod and contact chip between syringe injection tube front end and a shell inner surface, in described connecting rod, injection tube external stability have coil tension spring.
4. accurate trace acupoint injection therapy pen according to claim 1, it is characterised in that: described control panel includes switch, sets button groups, display screen and photoconductive resistance；Described setting button groups is used for setting actuating device and advances or retreat frequency and distance, described display screen is used for showing that setting value and cumulative data, described photoconductive resistance include for controlling the advance photoconductive resistance that actuating device advances and the retrogressing photoconductive resistance controlling actuating device retrogressing.
5. accurate trace acupoint injection therapy pen according to claim 1, it is characterised in that: described actuating device is small-sized electric linear transmission.
6. accurate trace acupoint injection therapy pen according to claim 1, it is characterized in that: described shell includes a front shell and rear shell, forward and backward shell is combined formation in hollow cylindrical respectively through the female thread of a shell rear end before being arranged on arranging an external thread rotary for shell front end.
7. accurate trace acupoint injection therapy pen according to claim 6, it is characterised in that: described shell adopts opaque plastic material to make, and the side at front shell is provided with stripe-like transparent form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610153415.1A CN105771038B (en) | 2016-03-17 | 2016-03-17 | Accurate trace acupuncture point injection pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610153415.1A CN105771038B (en) | 2016-03-17 | 2016-03-17 | Accurate trace acupuncture point injection pen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105771038A true CN105771038A (en) | 2016-07-20 |
| CN105771038B CN105771038B (en) | 2022-09-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610153415.1A Expired - Fee Related CN105771038B (en) | 2016-03-17 | 2016-03-17 | Accurate trace acupuncture point injection pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105771038B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112960632A (en) * | 2021-04-30 | 2021-06-15 | 北京唐颐惠康生物医学技术有限公司 | Full-automatic partial shipment system of fat |
| ES2956958A1 (en) * | 2023-08-30 | 2024-01-04 | Univ Oviedo | Reusable device for intramuscular fluid injection (Machine-translation by Google Translate, not legally binding) |
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2016
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| DE202014004561U1 (en) * | 2014-06-03 | 2014-07-03 | H & B Electronic Gmbh & Co. Kg | injection device |
| CN105268060A (en) * | 2014-07-15 | 2016-01-27 | 南京大五教育科技有限公司 | Novel pen-shaped sensing injector |
| CN204208120U (en) * | 2014-11-06 | 2015-03-18 | 苏州泽德医疗器械有限公司 | A kind of syringe pump and push jack checkout gear thereof |
| CN105056348A (en) * | 2015-07-30 | 2015-11-18 | 宁波键一电子信息技术有限公司 | Intelligent injection pen |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112960632A (en) * | 2021-04-30 | 2021-06-15 | 北京唐颐惠康生物医学技术有限公司 | Full-automatic partial shipment system of fat |
| CN112960632B (en) * | 2021-04-30 | 2022-03-18 | 北京唐颐惠康生物医学技术有限公司 | Full-automatic partial shipment system of fat |
| ES2956958A1 (en) * | 2023-08-30 | 2024-01-04 | Univ Oviedo | Reusable device for intramuscular fluid injection (Machine-translation by Google Translate, not legally binding) |
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|---|---|
| CN105771038B (en) | 2022-09-13 |
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