CN110368558A - The automatic injection instrument of soft tissue - Google Patents
The automatic injection instrument of soft tissue Download PDFInfo
- Publication number
- CN110368558A CN110368558A CN201810331441.8A CN201810331441A CN110368558A CN 110368558 A CN110368558 A CN 110368558A CN 201810331441 A CN201810331441 A CN 201810331441A CN 110368558 A CN110368558 A CN 110368558A
- Authority
- CN
- China
- Prior art keywords
- power source
- soft tissue
- syringe
- automatic injection
- push plate
- 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.)
- Pending
Links
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
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
- A61M2005/2026—Semi-automatic, e.g. user activated piston is assisted by additional source of energy
-
- 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
- A61M2205/18—General characteristics of the apparatus with alarm
Abstract
A kind of automatic injection instrument of soft tissue, including shell, with grip part, start button and syringe location structure, enclosure interior is equipped with power source, power source is connected to total pivot firmware by driving screw rod, and it being arranged parallel to the guide rod of driving screw rod, and guide rod and driving screw rod are equipped with syringe push plate, syringe push plate converts rotational motion into linear movement by guide rod；Whereby, injection needle tube can be placed in syringe location structure, and started by press button by operator, and power source is made to drive driving screw rod, enable syringe push plate displacement and push injection syringe, the soft tissue of injection needle tube is steadily squeezed out；The displacement of the syringe push plate of power drives is relatively rapidly and accurate, and avoids the sequelae of operator's generation stuck-finger, therefore the present invention is an innovation structure design that can comfortably and effortlessly operate.
Description
Technical field
System of the present invention can dispose commercially available in relation to a kind of injecting apparatus, the automatic injection instrument of especially a kind of soft tissue
The needle tubing of specification is injected, and medical care precess can be made more accurately and fast and laborsaving with the injecting apparatus of power drives, and will not make
Operator generates the innovation structure design of stuck-finger.
Background technique
With the progress of manufacturing technology, people mechanism used in everyday, equipment are also increasingly sophisticated；In order to make to cure in U.S. treatment
Repairing operation on soft tissue carry out more easy, usually injecting apparatus operation need to be used to treat, the repairing many and diverse to simplification be soft
Organizational process, and then promote the operating efficiency of repairing operation on soft tissue.
In view of this, having a conventional construction then as shown in figure 5, it is a kind of hand injection instrument 90, upper part installation is set
There is the injection needle tube (not shown) with soft tissue, which includes that a shell 91, one is set to the shell
The dosage rotation button 93, one that trigger 92, one in 91 connects the trigger 92 is connected to the convex block locating piece of the dosage rotation button 93
94, which connect by a spring 95 with the trigger 92, and the trigger 92 pushes a pressurizing urges mechanism 96, makes
One is set to the pressed end of the 97 push injection syringe of push plate of 96 rear side of pressurizing urges mechanism, so that the note with soft tissue
It penetrates syringe and pushes out its internal soft tissue.
However, the operation of the known hand injection instrument 90 is more many and diverse, and to manually perform, be not suitable for grasping for a long time
Make, operator is also easy to produce the sequelae of stuck-finger after operating a period of time.In addition, forcing to hold when soft tissue blocks
Row injection, easily occurs excessive soft tissue and is injected in vivo, operation risk is caused to improve.Therefore known hand injection instrument 90
There are shortcomings, there is the necessity improved in fact.
Summary of the invention
The technical issues of present invention provides a kind of automatic injection instrument of soft tissue as a result, solves is: known hand
Dynamic injecting apparatus, need to arrange in pairs or groups specific needle tubing, and operator need to control injection volume by experience and feel, and operator is also easy to produce
The sequelae of stuck-finger, therefore known hand injection instrument is not suitable for long-time operation.
To solve the above problems, the invention discloses a kind of automatic injection instruments of soft tissue, characterized by comprising:
One shell holds the grip part of operation with one for hand, which is equipped with a start button, the shell
Top has a syringe location structure, and the middle part of the syringe location structure has the bracketing of the pipe shaft of a support injection needle
Part, and the end of the syringe location structure has a syringe push plate for squeezing injection needle tube, the lower part of the syringe push plate is worn
There are an at least via hole and a drive hole；
One power source is set to the enclosure interior, and one electric device of power source electric property coupling, the electric device is by this
Electric power is connected to the power source in start button；
One total pivot firmware, is set to the end of the shell；
One guide rod locating piece, is positioned adjacent to the side of the power source；
One driving screw rod, one end are connected to the power source, and the other end is hubbed at total pivot firmware, and the driving screw rod is corresponding
It is set in the drive hole of the syringe push plate；
An at least guide rod, the guide rod are set in parallel with the driving screw rod, which is mounted on total pivot firmware, separately
The guide rod locating piece that one end is set to, but the guide rod is arranged in the via hole of the syringe push plate；
One control device, connection control the power source.
Wherein, which has a fixation for consolidating for spiral shell injection needle different from one end of the syringe push plate
Part.
Wherein, the outside of the shell is equipped with an at least control button, and control button connection controls the rotation of the power source
Direction.
Wherein, which is electrically coupled to the electric device and the start button by conducting wire, and the power source is straight
Flow motor, stepper motor, servo motor, linear motor, syncmotor, induction motor or reversible motor.
Wherein, which is set to the accommodating space inside the grip part, and the electric device system battery or power
Route.
Wherein, the control device system to be to control key assignments and with transmission line signal in the power source, for setting and
Detect slewing rate or the direction of the power source.
Wherein, which utilizes the wireless transmission at the network, bluetooth, infrared ray of intelligent device, and with wisdom
The mobile applications formula of type device sets and detects slewing rate or the direction of the power source.
Wherein, which is provided with a feedback mould group, which detects the circuit signal of the power source, when this
The circuit signal of power source is abnormal variation, then the feedback mould group issues flashing cresset, the sound or transmitting signal to the control
Device, to show actuation exception.
Wherein, which is shaped in the enclosure interior.
Wherein, which is mounted on the enclosure interior.
Wherein, there is the corresponding driving screw flight inside the drive hole.
Unique design is innovated whereby, has the advantage that the automatic injection instrument of the soft tissue of the invention
1, with the syringe push plate injection precision with higher of power drives.
2, the guide rod keeps out the syringe push plate, and rotary motion caused by the driving screw rod is converted to linear motion, so that
The syringe push plate is steadily displaced.
3, the control device can set the slewing rate of the power source, and the execution speed of more conventional hand injection instrument is fast
Speed can avoid the sequelae that operator generates stuck-finger.
4, the present invention meets ergonomics, has excellent comfortable gripping feel.
5, it is not required to collocation particular syringe, i.e., the needle tubing of mountable any commercially available specification, therefore system of the present invention has medical applications
Innovation structure designer.
6, block when the soft tissue in injection needle tube is in injection, the power source actuation can be made abnormal, operator can
The signal of actuation exception is learnt by the feedback mould group, to carry out the replacement of injection needle tube, avoids that excessive soft tissue note occurs
Enter in vivo.
Detailed description of the invention
Fig. 1: three-dimensional combination figure of the invention.
Fig. 2: stereogram exploded view of the invention.
Fig. 3: diagrammatic cross-section of the invention.
Fig. 4: implementation diagram of the invention.
Fig. 5: the Three-dimensional combination diagram of known hand injection instrument.
Specific embodiment
Shown in please referring to Fig.1 to Fig.4, presently preferred embodiments of the present invention, only these embodiments are only for purposes of discussion, in patent
It is not limited by this structure in application.
A kind of automatic injection instrument of soft tissue comprising:
One shell 10 meets ergonomics with one and holds the grip part 11 operated for hand, which sets
There is a start button 12, the top of the shell 10 has a syringe location structure 20, the middle part of the syringe location structure 20
The bracketing part 22 of pipe shaft with a support injection needle, one end of the syringe location structure 20 have one to inject admittedly for spiral shell
The fixing piece 21 of syringe needle, and the other end of the syringe location structure 20 has a syringe push plate 23 for squeezing injection needle tube, it should
The lower part of syringe push plate 23 is equipped with an at least via hole 232 and a drive hole 233.
One total pivot firmware 50 is set to the long axial one end of the shell 10.
One power source 30, is set to 10 inside of the shell and adjacent to the top of the grip part 11, the power source 30
Side is equipped with one group of guide rod locating piece 40 for setting or being shaped in the shell 10, which is installed at least one and leads
Bar 60, the guide rod 60 are arranged in the via hole 232 of the syringe push plate 23, and the guide rod 60 is different from the guide rod locating piece 40
One end is fixedly arranged on total pivot firmware 50；In addition, the power source 30 is electrically coupled to the start button 12, and coupling one by conducting wire
Be set to the electric device 31 of 11 interior space of grip part, and by the start button 12 control the electric device 31 to
The power supply of the power source 30 is connected or truncation；Wherein, which is d.c. motor, stepper motor, servo motor, linear horse
It reaches, syncmotor, induction motor or reversible motor, the electric device 31 are battery or power route.
One is parallel to the driving screw rod 70 of the guide rod 60, and one end passes through the guide rod locating piece 40 and is connected to the power source 30
Internal operations mechanism, the other end is hubbed at total pivot firmware 50, and the middle part of the driving screw rod 70 corresponds to spiral shell set on the driving
Screw thread inside hole 233；Furthermore another embodiment is that setting one is hollow inside the drive hole 233 and has holding for threaded hole
Fitting (not shown), the supporting material are abrasion performance material, are worn with the sharp driving screw rod 70 and reduce abrasion.
Above-mentioned, which maintains putting down between the two for fixing the guide rod 60 and the driving screw rod 70
Row degree.
One control device 80 is electrically coupled to the power source 30, which can set and detect the power source 30
Slewing rate be accurately controlled the injection volume of soft tissue whereby to adjust the velocity of displacement of the syringe push plate 23.
Wherein, the both sides external of the shell 10 is respectively equipped with an electric property coupling and can control 30 rotation direction of power source
Control button 13, one be control the syringe push plate 23 advance executes injection, another be control 23 involution of syringe push plate
It is in situ.
It please refers to shown in Fig. 1 to Fig. 2, the axle portion of the start button 12 is equipped with one first elastic component 121 (for a kind of bullet
Spring), and the both ends of first elastic component 121 are resisted against the start button 12 and the grip part 11 respectively, with drive the starting by
Button 12 has the elastic position energy of involution power.
In addition, the axle portion of the control button 13 is equipped with a kind of one second elastic component 131 (for spring), and second elasticity
The both ends of part 131 are resisted against the control button 13 and the shell 10 respectively, to drive the control button 13 to have the bullet of involution power
Property position energy；In the present embodiment, the start button 12 and the control button 13 can be any form of manipulation and control element, such as:
The switch of hand-pulling, electronic type, touch, purpose only need that the power source 30 is made to start and convert turn direction.
Next, please refer to Fig. 3 and embodiment shown in Fig. 4, when injection of soft tissue to be executed operation, operator need by
Injection needle tube with soft tissue is placed on the syringe location structure 20, and confirms that the control button 13 enables the syringe push plate
After 23 actuation is in the right direction, i.e., operation presses the start button 12；The syringe push plate 23 at this time is displaced push injection syringe tail
The pressed end in portion makes the soft tissue inside injection needle tube is accurate steadily to squeeze out to the affected part of operation receiveing person again.
After end of operation, which need to be adjusted involution position, make the internal operations mechanism of the power source 30
It reversely rotates, to enable 23 involution of syringe push plate in situ.
In addition, present invention system is made to can be applied to the medication injections operation of different kenels, only only need to replace with soft tissue not
Congener liquid；Wherein injection needle tube applied by the present invention can have the injection needle of integrated molding or reassembling type, only only
Injection needle tube need to be placed in i.e. implementable between the fixing piece 21 and the syringe push plate 23.
Wherein, which is wire transmission or wireless transmission signal in the power source 30, uses and sets the power
Source 30；The implementation system of wire transmission is to be arranged control key with the slewing rate for setting the power source 30 or side on the control device 80
To；The implementation system of wireless transmission is wirelessly transferred using network, bluetooth, infrared ray of intelligent device etc., and with intelligent device
Mobile applications formula (mobile application, APP) set slewing rate or the direction of the power source 30.
Wherein, which by a feedback mould group 301 detects the power source 30 whether actuation is abnormal, works as injection needle tube
Interior soft tissue in injection when block, the circuit signal of the power source 30 can be abnormal variation (such as current value, power or
Resistance etc. exceeds the variation of default value), then the feedback mould group 301 feedback alarm signal is shown on the control device 80, is mentioned
Show that operator carries out the replacement of injection needle tube；In addition, the feedback mould group 301 also can directly issue flashing cresset or the sound, prompt
The replacement of operator's progress injection needle tube.
In conclusion the automatic injection instrument of soft tissue of the invention can reach accurate injection precision, and adjustable note
The rate penetrated also has excellent comfortable gripping feel, and can avoid the sequelae and other effects that operator generates stuck-finger, therefore this
The business potential person of invention system tool medical applications.
Claims (11)
1. a kind of automatic injection instrument of soft tissue, characterized by comprising:
One shell, holds the grip part of operation with one for hand, which is equipped with a start button, the top of the shell
With a syringe location structure, the middle part of the syringe location structure has the bracketing part of the pipe shaft of a support injection needle,
And the end of the syringe location structure have one squeeze injection needle tube syringe push plate, the lower part of the syringe push plate be equipped with to
A few via hole and a drive hole；
One power source is set to the enclosure interior, and one electric device of power source electric property coupling, the electric device is by the starting
Electric power is connected to the power source in button；
One total pivot firmware, is set to the end of the shell；
One guide rod locating piece, is positioned adjacent to the side of the power source；
One driving screw rod, one end are connected to the power source, and the other end is hubbed at total pivot firmware, and the driving screw rod is correspondingly arranged
In in the drive hole of the syringe push plate；
An at least guide rod, the guide rod are set in parallel with the driving screw rod, which is mounted on total pivot firmware, the other end
The guide rod locating piece being set to, but the guide rod is arranged in the via hole of the syringe push plate；
One control device, connection control the power source.
2. the automatic injection instrument of soft tissue as described in claim 1, which is characterized in that the syringe location structure is different from this
One end of syringe push plate has a fixing piece for consolidating injection needle for spiral shell.
3. the automatic injection instrument of soft tissue as described in claim 1, which is characterized in that the outside of the shell is equipped at least one
Control button, control button connection control the rotation direction of the power source.
4. the automatic injection instrument of soft tissue as described in claim 1, which is characterized in that the power source is by conducting wire electrical property coupling
Be connected to the electric device and the start button, and the power source be d.c. motor, it is stepper motor, servo motor, linear motor, same
Walk motor, induction motor or reversible motor.
5. the automatic injection instrument of soft tissue as described in claim 1, which is characterized in that the electric device is set to the gripping
Accommodating space inside portion, and the electric device system battery or power route.
6. the automatic injection instrument of soft tissue as described in claim 1, which is characterized in that the control device system is set with control key
Determine and with transmission line signal in the power source, for setting and detecting slewing rate or the direction of the power source.
7. the automatic injection instrument of soft tissue as described in claim 1, which is characterized in that the control device system utilizes intelligent
The wireless transmission at the network, bluetooth, infrared ray of device, and with the mobile applications formula setting of intelligent device and detect the power
The slewing rate in source or direction.
8. the automatic injection instrument of soft tissue as described in claim 1, which is characterized in that the power source is provided with a feedback mould
Group, the feedback mould system detect the circuit signal of the power source, when the circuit signal of the power source is abnormal variation, then this time
It presents mould group and issues flashing cresset, the sound or transmitting signal to the control device, to show actuation exception.
9. the automatic injection instrument of soft tissue as described in claim 1, which is characterized in that the guide rod locating piece is shaped in
The enclosure interior.
10. the automatic injection instrument of soft tissue as described in claim 1, which is characterized in that the guide rod locating piece is mounted on this
Enclosure interior.
11. the automatic injection instrument of soft tissue as described in claim 1, which is characterized in that have inside the drive hole and correspond to
The driving screw flight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810331441.8A CN110368558A (en) | 2018-04-13 | 2018-04-13 | The automatic injection instrument of soft tissue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810331441.8A CN110368558A (en) | 2018-04-13 | 2018-04-13 | The automatic injection instrument of soft tissue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110368558A true CN110368558A (en) | 2019-10-25 |
Family
ID=68243671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810331441.8A Pending CN110368558A (en) | 2018-04-13 | 2018-04-13 | The automatic injection instrument of soft tissue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110368558A (en) |
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|---|---|---|---|---|
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| CN102614565A (en) * | 2012-04-01 | 2012-08-01 | 上海大学 | Automatic micro-injection device |
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| CN103357089A (en) * | 2013-07-24 | 2013-10-23 | 胡玥 | Medical liquid distribution gun |
| CN203694271U (en) * | 2014-01-15 | 2014-07-09 | 乔爱军 | Precise-quantity electric gun for autogenous fat transplantation |
| WO2014107766A1 (en) * | 2013-01-13 | 2014-07-17 | Davoodi Pty Ltd | Substance delivery apparatus, substance delivery system and method of substance delivery |
| CN205095158U (en) * | 2015-09-29 | 2016-03-23 | 谢洪波 | Can regulate and control medical syringe of injection speed and quantity |
| CN105521532A (en) * | 2016-01-26 | 2016-04-27 | 北京英诺达医疗科技有限公司 | Blockage detection device and method of injection pump |
| CN205814805U (en) * | 2016-06-20 | 2016-12-21 | 漯河医学高等专科学校 | A kind of micro-injection pump |
| CN107875486A (en) * | 2017-12-28 | 2018-04-06 | 山西阳光中天医疗器械有限公司 | A kind of hand-held greasing device and its operating method |
-
2018
- 2018-04-13 CN CN201810331441.8A patent/CN110368558A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1970106A (en) * | 2006-12-04 | 2007-05-30 | 倪志仁 | Medicine bottle possessing injector and injector possessing medicine bottle and full-automatic syringe |
| CN101314060A (en) * | 2007-05-29 | 2008-12-03 | 呈汝生物科技有限公司 | Adjustable microinjection apparatus |
| CN202526705U (en) * | 2012-03-29 | 2012-11-14 | 郑晓林 | Remote control injecting device |
| CN102614565A (en) * | 2012-04-01 | 2012-08-01 | 上海大学 | Automatic micro-injection device |
| WO2014107766A1 (en) * | 2013-01-13 | 2014-07-17 | Davoodi Pty Ltd | Substance delivery apparatus, substance delivery system and method of substance delivery |
| CN103357089A (en) * | 2013-07-24 | 2013-10-23 | 胡玥 | Medical liquid distribution gun |
| CN203694271U (en) * | 2014-01-15 | 2014-07-09 | 乔爱军 | Precise-quantity electric gun for autogenous fat transplantation |
| CN205095158U (en) * | 2015-09-29 | 2016-03-23 | 谢洪波 | Can regulate and control medical syringe of injection speed and quantity |
| CN105521532A (en) * | 2016-01-26 | 2016-04-27 | 北京英诺达医疗科技有限公司 | Blockage detection device and method of injection pump |
| CN205814805U (en) * | 2016-06-20 | 2016-12-21 | 漯河医学高等专科学校 | A kind of micro-injection pump |
| CN107875486A (en) * | 2017-12-28 | 2018-04-06 | 山西阳光中天医疗器械有限公司 | A kind of hand-held greasing device and its operating method |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191025 |