CN107595327A - Parathyroid gland accurately identifies method and its detection means in art - Google Patents
Parathyroid gland accurately identifies method and its detection means in art Download PDFInfo
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- CN107595327A CN107595327A CN201710982279.1A CN201710982279A CN107595327A CN 107595327 A CN107595327 A CN 107595327A CN 201710982279 A CN201710982279 A CN 201710982279A CN 107595327 A CN107595327 A CN 107595327A
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Abstract
The invention discloses parathyroid gland in art to accurately identify method and its detection means,Including No. 22 syringe needles,5ML asepsis injectors,Slide,Housing,Digital display angle instrument,Micro-step motor,Rotating shaft,Gear,Chute,First neck,Slide plate,Rack,First travel switch,Second travel switch,Second neck,Capping,First switch,Second switch,Battery,Pass through angle detection and display device first,The accuracy for tilting puncture angle can be improved,Lift the success rate of subsequent extracted,Secondly by built-in electrodynamic type aspirating mechanism,So as to while facilitating medical personnel to operate,Also improve the efficient of suction,Acted on finally by the mutual cooperation of multigroup neck and limiting and fixing device,Can be while realizing and prior art 5ML asepsis injectors support the use,Also the sterile recycling of motor drive mechanism is realized,Eventually through above-mentioned,Alleviate the operating burden of medical personnel,Reduce the cost of detection,Beneficial to the popularization and application of clinic.
Description
Technical field
The present invention relates to parathyroid gland in technical field of medical instruments, more particularly to art to accurately identify method and its detection dress
Put.
Background technology
Accurately identify and the protection of parathyroid gland are to influence the key of Patients With Various Thyroid Disorders postoperative life quality.But first
Gland small volume, position secret and the features such as more that make a variation, which to protect in the art of parathyroid gland, by shape is difficult to effectively realize.According to system
Meter, incidence of the temporary hypoparathyroidism in thyroid operation is 6.9%-46%, and permanent first shape occurs
The patient of other gland hypofunction accounts for 0.5%-2%.The parathyroid gland localization method commonly used in Thyroid Surgery art includes methylene
Blue dyeing, 5-ALA (5-ALA) fluoroscopic examination, 99mTc-MIBI imagings, Lymph nodes trace agent, optical coherence tomography
Imaging (OCT) etc..
According to above-mentioned, although a variety of positioning means of clinical prior art can reduce parathyroid injury at present,
False positive and false negative are still suffered from, sensitiveness has much room for improvement and complex operation, in view of disadvantages described above, is necessary first in Design Technology in fact
Gland accurately identifies method and its detection means by shape.
The content of the invention
The technical problems to be solved by the invention are：Parathyroid gland in art is provided and accurately identifies method and its detection dress
Put, to solve the problems, such as background technology proposition.
In order to solve the above technical problems, the technical scheme is that：Parathyroid gland accurately identifies method and its inspection in art
Survey device, including No. 22 syringe needles, 5ML asepsis injectors, slide, in addition to housing, digital display angle instrument, micro-step motor,
Rotating shaft, gear, chute, the first neck, slide plate, rack, the first travel switch, the second travel switch, the second neck, capping,
One switch, second switch, battery, described No. 22 syringe needles are used to puncture, and described 5ML asepsis injectors, which are used to aspirate, to be extracted
Thing, described slide are used for cell smear, and described digital display angle instrument is located on the right side of housing, described digital display angle instrument and shell
Body screw thread is connected, and described digital display angle instrument is used to detecting and showing housing inclination angle value, described micro-step motor
In the middle part of housing rear end, described micro-step motor is connected with housing screw thread, and described micro-step motor is driving
Part, described rotating shaft are located at micro-step motor front end, and described rotating shaft is connected with micro-step motor close-fitting, and described
Rotating shaft is connected with housing into rotation, and described gear is connected through rotating shaft, described gear with rotating shaft close-fitting, described chute position
In enclosure interior, described chute is rectangular cavities, and the first described neck is located at upper and lower ends on the left of chute, described first
Neck is groove, and the first described neck is used for spacing 5ML asepsis injectors, and described slide plate is located inside chute, described
Slide plate and housing slide and be connected, described rack is located at slide plate inwall upper end, described rack with slide plate is integral is connected, and institute
The rack and pinion gear teeth meshing stated is connected, and the first described travel switch is located on the right side of chute, the first described travel switch
It is connected with housing screw thread, and the first described travel switch is connected with micro-step motor wire, the second described travel switch
The lower end in the middle part of the chute, the second described travel switch are connected with housing screw thread, and the second described travel switch with it is miniature
Stepper motor wire is connected, and the second described neck is located at slide plate inside left front end, and the second described neck is groove, and institute
The second neck stated is used for push rod on the right side of spacing 5ML asepsis injectors, and described capping is located at front end on the left of housing, described envelope
End is covered with housing into rotation to be connected, and described capping lower end is connected with housing buckle, described capping is used to constrain fixed 5ML
Asepsis injector, described first switch are located in the middle part of housing forward end, and described first switch is connected with housing screw thread, and described
First switch be connected respectively with micro-step motor and the first stroke switch wire, described second switch is located at housing forward end
Right side, described second switch are connected with housing screw thread, and described second switch respectively with micro-step motor and the second row
Journey switch wire is connected, and described battery is located at housing right hand top, and described battery is connected with housing screw thread, and described
Battery be connected respectively with digital display angle instrument, micro-step motor, the first travel switch and the second travel switch wire.
Its job step is as follows：
(1), using supporting No. 22 syringe needles and 5ML asepsis injectors；
(2), rotating opening is covered, and 5ML asepsis injectors are inserted into chute, the first neck and the second neck, is then rotated and is closed
Close capping；
(3) housing, is held again, opens digital display angle instrument, 45 degree is tilted and carries out puncture in situ, breaks through No. 22 syringe needles suspicious
Tubercle coating；
(4), continue thereafter with and promote No. 22 syringe needles to go deep into 0.1~0.2mm；
(5), then pin first switch, make micro-step motor and the first travel switch while open, i.e., miniature stepping electricity
Machine drive shaft drives gear synchronous to turn clockwise, and by gearing, rack drives slide plate links push rod along chute work
Move from left to right, that is, realize 5ML asepsis injector continuous negative pressures；
(6) negative pressure adjustment housings orientation, is then kept, that is, realizes suction of the different directions to extract；
(7), then keep negative pressure to exit No. 22 syringe needles from patient's body, then unclamp first switch, realize miniature stepping
Motor is stopped with the first travel switch；
(8), then pin second switch, make micro-step motor and the second travel switch while open, i.e., miniature stepping electricity
Machine drive shaft drives gear synchronous rotate counterclockwise, and by gearing, rack drives slide plate links push rod along chute work
Move from right to left, that is, realize that 5ML asepsis injector internal extraction things are flowed out by No. 22 syringe needles to slide, after finally carrying out
Continuous relevant cell assay；
Further, described 5ML asepsis injectors are made up of syringe, push rod and piston.
Further, described battery is in order to digital display angle instrument, micro-step motor, the first travel switch and second
Travel switch provides energy supply.
Further, (4) No. 22 syringe needles of middle attention can not penetrate suspicious parathyroid gland to described step.
Further, described step (5) in when slide plate touches the first travel switch, the first travel switch is triggered, i.e., logical
The effect of the first stroke switch triggering is crossed, micro-step motor is stopped.
Further, described step (8) in when slide plate touches the second travel switch, the second travel switch is triggered, i.e., logical
The effect of the second travel switch triggering is crossed, micro-step motor is stopped.
Compared with prior art, parathyroid gland accurately identifies method and its detection means in the art, and clever structure, function are strong
Greatly, it is simple to operate, pass through angle detection and display device first, it is possible to increase tilt the accuracy of puncture angle, lifting is follow-up
The success rate of extraction, secondly by built-in electrodynamic type aspirating mechanism, so as to while facilitating medical personnel to operate, also improve
That aspirates is efficient, is acted on finally by the mutual cooperation of multigroup neck and limiting and fixing device, can be in realization and prior art
While 5ML asepsis injectors support the use, the sterile recycling of motor drive mechanism is also realized, eventually through above-mentioned, is alleviated
The operating burden of medical personnel, the cost of detection is reduced, beneficial to the popularization and application of clinic.
Brief description of the drawings
Fig. 1 is the front view that parathyroid gland accurately identifies method and its detection means in art；
Fig. 2 is the rearview that parathyroid gland accurately identifies method and its detection means in art；
Fig. 3 is the sectional view that parathyroid gland accurately identifies method and its detection means in art；
Fig. 4 is 5ML asepsis injector disassembly status sectional views；
Fig. 5 is rotating shaft position cutaway view Amplified image.
No. 22 syringe needles 1,5ML asepsis injectors 2, slide 3, housing 4, digital display angle instrument 5, micro-step motor 6, rotating shaft
7th, gear 8, chute 9, the first neck 10, slide plate 11, rack 12, the first travel switch 13, the second travel switch 14, the second neck
15th, capping 16, first switch 17, second switch 18, battery 19.
Embodiment
Hereinafter, a variety of specific details are elaborated, to provide the saturating of the concept to forming described embodiment basis
Thorough understanding.However, it will be apparent to those skilled in the art that described embodiment can be in these no specific details
In it is some or all in the case of put into practice.In other cases, well-known processing step is not specifically described.
Embodiment
Parathyroid gland accurately identifies method and its detection means, including No. 22 syringe needles 1,5ML asepsis injectors 2, load in art
Slide 3, housing 4, digital display angle instrument 5, micro-step motor 6, rotating shaft 7, gear 8, chute 9, the first neck 10, slide plate 11, tooth
Bar 12, the first travel switch 13, the second travel switch 14, the second neck 15, capping 16, first switch 17, second switch 18, storage
Battery 19, described No. 22 syringe needles 1 are used to puncture, and described 5ML asepsis injectors 2 are used to aspirate extract, described load glass
Piece 3 is used for cell smear, and described digital display angle instrument 5 is located at the right side of housing 4, described digital display angle instrument 5 and the screw thread phase of housing 4
Even, and described digital display angle instrument 5 is used to detecting and showing housing inclination angle value, and described micro-step motor 6 is located at shell
In the middle part of the rear end of body 4, described micro-step motor 6 is connected with the screw thread of housing 4, and described micro-step motor 6 is drive division
Part, described rotating shaft 7 are located at the front end of micro-step motor 6, and described rotating shaft 7 is connected with the close-fitting of micro-step motor 6, and described
Rotating shaft 7 be rotatedly connected with housing 4, through rotating shaft 7, described gear 8 is connected described gear 8 with the close-fitting of rotating shaft 7, described
Chute 9 be located inside housing 4, described chute 9 is rectangular cavities, and the first described neck 10 is located at the left side of chute 9 up and down
Both ends, the first described neck 10 is groove, and the first described neck 10 is used for spacing 5ML asepsis injectors 2, described cunning
Plate 11 is located inside chute 9, and described slide plate 11 slides with housing 4 to be connected, and described rack 12 is located at the inwall upper end of slide plate 11,
Described rack 12 is connected with the one of slide plate 11, and described rack 12 is connected with the gear teeth meshing of gear 8, the first described stroke
Switch 13 is positioned at the right side of chute 9, and the first described travel switch 13 is connected with the screw thread of housing 4, and the first described travel switch
13 are connected with the wire of micro-step motor 6, and the second described travel switch 14 is located at the middle part lower end of chute 9, the second described row
Cheng Kaiguan 14 is connected with the screw thread of housing 4, and the second described travel switch 14 is connected with the wire of micro-step motor 6, described
Second neck 15 is located at the inside left front end of slide plate 11, and the second described neck 15 is groove, and the second described neck 15 is used
In the spacing right side push rod of 5ML asepsis injectors 2, described capping 16 is located at the left side front end of housing 4, the described upper end of capping 16 with
Housing 4 is rotatedly connected, and the described lower end of capping 16 is connected with the buckle of housing 4, described capping 16 be used for constrain fixed 5ML without
Bacterium syringe 2, described first switch 17 are located at the front center of housing 4, and described first switch 17 is connected with the screw thread of housing 4,
And described first switch 17 is connected with the wire of 6 and first travel switch of micro-step motor 13 respectively, described second switch
18 on the right side of the front end of housing 4, and described second switch 18 is connected with the screw thread of housing 4, and described second switch 18 respectively with
Micro-step motor 6 is connected with the wire of the second travel switch 14, and described battery 19 is located at the right hand top of housing 4, described
Battery 19 is connected with the screw thread of housing 4, and described battery 19 respectively with digital display angle instrument 5, micro-step motor 6, first
Travel switch 13 is connected with the wire of the second travel switch 14.
Its job step is as follows：
(1), using supporting No. 22 syringe needles 1 and 5ML asepsis injectors 2；
(2), rotating opening capping 16, inserts chute 9, the first neck 10 and the second neck 15 by 5ML asepsis injectors 2, connects
Rotation and close capping 16；
(3) housing 4, is held again, opens digital display angle instrument 5, is tilted 45 degree and is carried out puncture in situ, breaking through No. 22 syringe needles 1 can
Doubt tubercle coating；
(4), continue thereafter with and promote No. 22 syringe needles 1 to go deep into 0.1~0.2mm；
(5), then pin first switch 17, make micro-step motor 6 and the first travel switch 13 while open, i.e., it is miniature
The drive shaft 7 of stepper motor 6 synchronously turns clockwise with moving gear 8, is acted on by gear 8, and rack 12 drives slide plate 11 to link
Push rod moves from left to right along chute 9, that is, realizes the continuous negative pressure of 5ML asepsis injectors 2；
(6) the orientation of negative pressure adjustment housings 4, is then kept, that is, realizes suction of the different directions to extract；
(7), then keep negative pressure to exit No. 22 syringe needles 1 from patient's body, then unclamp first switch 17, realize miniature
Stepper motor 6 is stopped with the first travel switch 13；
(8), then pin second switch 18, make micro-step motor 6 and the second travel switch 14 while open, i.e., it is miniature
The drive shaft 7 of stepper motor 6 is acted on, rack 8 drives the linkage of slide plate 11 to push away with 8 synchronous rotate counterclockwise of moving gear by gear 8
Bar moves from right to left along chute 9, that is, realizes the internal extraction thing of 5ML asepsis injectors 2 by No. 22 syringe needles to slide 3
Outflow, finally carries out follow-up relevant cell assay；
Described 5ML asepsis injectors 2 are made up of syringe, push rod and piston, and described battery 19 is in order to number
Aobvious inclinometer 5, micro-step motor 6, the first travel switch 13 and the second travel switch 14 provide energy supply, described step
(4) No. 22 syringe needles 1 of middle attention can not penetrate suspicious parathyroid gland, described step (5) in touch the first stroke when slide plate 11 and open
When closing 13, the first travel switch 13 is triggered, i.e., the effect triggered by the first travel switch 13, stops micro-step motor 6
Only work, described step (8) in when slide plate 11 touch the second travel switch 14 when, the second travel switch 14 is triggered, that is, passes through
The effect of second travel switch 14 triggering, makes micro-step motor 6 be stopped.
Parathyroid gland accurately identifies method and its detection means, clever structure, powerful, simple to operate, head in the art
First pass through angle detection and display device, it is possible to increase the accuracy of puncture angle is tilted, lifts the success rate of subsequent extracted, its
It is secondary by built-in electrodynamic type aspirating mechanism, so as to while facilitating medical personnel to operate, also improve the efficient of suction, finally
Acted on, can matched somebody with somebody realizing with prior art 5ML asepsis injectors by the mutual cooperation of multigroup neck and limiting and fixing device
While set uses, the sterile recycling of motor drive mechanism is also realized, eventually through above-mentioned, the operation for alleviating medical personnel is born
Load, the cost of detection is reduced, beneficial to the popularization and application of clinic.
The present invention is not limited to above-mentioned specific embodiment, one of ordinary skill in the art from above-mentioned design,
Without performing creative labour, a variety of conversion made, it is within the scope of the present invention.
Claims (6)
1. parathyroid gland accurately identifies method and its detection means, including No. 22 syringe needles, 5ML asepsis injectors, slide in art,
Characterized by further comprising housing, digital display angle instrument, micro-step motor, rotating shaft, gear, chute, the first neck, slide plate, tooth
Bar, the first travel switch, the second travel switch, the second neck, capping, first switch, second switch, battery, described 22
Number syringe needle is used to puncture, and described 5ML asepsis injectors are used to aspirate extract, and described slide is used for cell smear, institute
The digital display angle instrument stated is located on the right side of housing, and described digital display angle instrument is connected with housing screw thread, and described digital display angle instrument
For detecting and showing housing inclination angle value, described micro-step motor is located in the middle part of housing rear end, described miniature step
Stepper motor is connected with housing screw thread, and described micro-step motor is driving part, and described rotating shaft is located at miniature stepping electricity
Machine front end, described rotating shaft are connected with micro-step motor close-fitting, and described rotating shaft is connected with housing into rotation, described gear
Through rotating shaft, described gear is connected with rotating shaft close-fitting, and described chute is located at enclosure interior, and described chute is rectangular cavity
Body, the first described neck are located at upper and lower ends on the left of chute, and the first described neck is groove, and the first described neck is used
In spacing 5ML asepsis injectors, described slide plate is located inside chute, and described slide plate slides with housing to be connected, described tooth
Bar is located at slide plate inwall upper end, and described rack is integrally connected with slide plate, and described rack and pinion gear teeth meshing is connected, institute
The first travel switch stated is located on the right side of chute, and the first described travel switch is connected with housing screw thread, and described the first row
Cheng Kaiguan is connected with micro-step motor wire, and the second described travel switch is located at lower end in the middle part of chute, the second described row
Cheng Kaiguan is connected with housing screw thread, and the second described travel switch is connected with micro-step motor wire, the described second card
Groove is located at slide plate inside left front end, and the second described neck is groove, and the second described neck is used for the sterile notes of spacing 5ML
Push rod on the right side of emitter, described capping are located at front end on the left of housing, and described capping upper end is connected with housing into rotation, and described
Capping lower end is connected with housing buckle, and described capping is used to constrain fixed 5ML asepsis injectors, and described first switch is located at
In the middle part of housing forward end, described first switch is connected with housing screw thread, and described first switch respectively with micro-step motor
It is connected with the first stroke switch wire, described second switch is located on the right side of housing forward end, described second switch and housing spiral shell
Line is connected, and described second switch is connected with micro-step motor and the second travel switch wire respectively, described battery
Positioned at housing right hand top, described battery is connected with housing screw thread, and described battery respectively with digital display angle instrument, micro-
Type stepper motor, the first travel switch and the second travel switch wire are connected.
Its job step is as follows：
(1), using supporting No. 22 syringe needles and 5ML asepsis injectors；
(2), rotating opening is covered, and 5ML asepsis injectors are inserted into chute, the first neck and the second neck, is then rotated and is closed envelope
Lid；
(3) housing, is held again, opens digital display angle instrument, is tilted 45 degree and is carried out puncture in situ, No. 22 syringe needles is broken through suspicious tubercle
Coating；
(4), continue thereafter with and promote No. 22 syringe needles to go deep into 0.1~0.2mm；
(5) first switch, is then pinned, makes micro-step motor and the first travel switch while opens, i.e., micro-step motor drives
Turn shaft driven gear synchronously turns clockwise, and by gearing, rack drives slide plate linkage push rod is made by a left side along chute
Move right, that is, realize 5ML asepsis injector continuous negative pressures；
(6) negative pressure adjustment housings orientation, is then kept, that is, realizes suction of the different directions to extract；
(7), then keep negative pressure to exit No. 22 syringe needles from patient's body, then unclamp first switch, realize micro-step motor
With being stopped for the first travel switch；
(8) second switch, is then pinned, makes micro-step motor and the second travel switch while opens, i.e., micro-step motor drives
Turn shaft driven gear synchronization rotate counterclockwise, by gearing, rack drives slide plate linkage push rod is made by the right side along chute
To left movement, that is, realize that 5ML asepsis injector internal extraction things are flowed out by No. 22 syringe needles to slide, finally carry out follow-up phase
Close cell assays analysis.
2. parathyroid gland accurately identifies method and its detection means in art as claimed in claim 1, it is characterised in that described
5ML asepsis injectors are made up of syringe, push rod and piston.
3. parathyroid gland accurately identifies method and its detection means in art as claimed in claim 1, it is characterised in that described
Battery is to provide energy supply to digital display angle instrument, micro-step motor, the first travel switch and the second travel switch.
4. parathyroid gland accurately identifies method and its detection means in art as claimed in claim 1, it is characterised in that described
(4) No. 22 syringe needles of middle attention can not penetrate suspicious parathyroid gland to step.
5. parathyroid gland accurately identifies method and its detection means in art as claimed in claim 1, it is characterised in that described
Step (5) in when slide plate touch the first travel switch when, the first travel switch is triggered, that is, passes through the first stroke switch triggering
Effect, makes micro-step motor be stopped.
6. parathyroid gland accurately identifies method and its detection means in art as claimed in claim 1, it is characterised in that described
Step (8) in when slide plate touch the second travel switch when, the second travel switch is triggered, that is, pass through the second travel switch trigger
Effect, makes micro-step motor be stopped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710982279.1A CN107595327A (en) | 2017-10-20 | 2017-10-20 | Parathyroid gland accurately identifies method and its detection means in art |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710982279.1A CN107595327A (en) | 2017-10-20 | 2017-10-20 | Parathyroid gland accurately identifies method and its detection means in art |
Publications (1)
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|---|---|
| CN107595327A true CN107595327A (en) | 2018-01-19 |
Family
ID=61078132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710982279.1A Pending CN107595327A (en) | 2017-10-20 | 2017-10-20 | Parathyroid gland accurately identifies method and its detection means in art |
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| CN108283507A (en) * | 2018-01-23 | 2018-07-17 | 孙平 | A kind of vaginal fluid sampling device for gynemetrics's clinic |
| CN108333033A (en) * | 2018-05-07 | 2018-07-27 | 皖南医学院第附属医院（皖南医学院弋矶山医院） | Bracket for blood grouping and cross matching condense thermal-arrest humidification device with anti-red blood cell |
| CN111759427A (en) * | 2020-07-28 | 2020-10-13 | 南阳市中心医院 | Intracardiac package puncture drawing liquid device for branch of academic or vocational study |
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| CN205958585U (en) * | 2016-08-17 | 2017-02-15 | 遂宁市中心医院 | Parathyrine detection test strip that determines nature |
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| JP2001104313A (en) * | 1999-10-06 | 2001-04-17 | Asahi Optical Co Ltd | Organization sampling device for endoscope |
| US20030225344A1 (en) * | 2002-05-31 | 2003-12-04 | Vidacare Corporation | Apparatus and method to access the bone marrow for oncology and stem cell applications |
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| CN108283507A (en) * | 2018-01-23 | 2018-07-17 | 孙平 | A kind of vaginal fluid sampling device for gynemetrics's clinic |
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| CN111759427A (en) * | 2020-07-28 | 2020-10-13 | 南阳市中心医院 | Intracardiac package puncture drawing liquid device for branch of academic or vocational study |
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