CN206852601U - Puncture needle is for needle device and blood sampling machine - Google Patents
Puncture needle is for needle device and blood sampling machine Download PDFInfo
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- CN206852601U CN206852601U CN201621381295.2U CN201621381295U CN206852601U CN 206852601 U CN206852601 U CN 206852601U CN 201621381295 U CN201621381295 U CN 201621381295U CN 206852601 U CN206852601 U CN 206852601U
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- pin
- puncture needle
- control unit
- needle
- band
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Abstract
The utility model provides a kind of puncture needle for needle device and blood sampling machine, is related to puncture needle and supplies pin technical field, puncture needle therein includes pin band and some puncture needles being arranged on pin band for needle device for pin mechanism, and pin band is provided with positioning hole；Transmission mechanism includes support and the motor being arranged on support, and roller is connected with the output shaft of motor, and belt wheel is additionally provided with support, and the winding of pin band is arranged on belt wheel, and the free end of pin band is arranged on roller；Control system includes control unit and is arranged on support and is electrically connected for the fibre optical sensor with positioning hole mating reaction, control unit with fibre optical sensor, and control unit controlled motor, which rotates, realizes that puncture needle arrival supplies pin station.The utility model provides puncture needle for needle device and blood sampling machine, puncture needle therein is realized by control unit for needle device and is smoothed out for what pin worked, the present apparatus is realized using control unit and automatically controlled, and carries out position monitor by fibre optical sensor, operating efficiency is high.
Description
Technical field
The technical field that puncture needle supplies pin is the utility model is related to, needle device and blood sampling are supplied more particularly, to a kind of puncture needle
Machine.
Background technology
Puncture needle is a kind of medicine equipment for being applied to medical treatment aspect, and it is mainly used in Minimally Invasive Surgery.Puncture needle combines
Other Medical Devices are used in combination, and can go directly pain spot, eliminate patient pain, are a Medical treatment devices essential in hospital
Tool.Available for treatment intervertebral disc puncture, arthrocentesiS, the puncture of courbature point, drug injection etc.
Puncture needle is medically broadly divided into pneumothorax puncture needle, Pleura biopsy needle, common bladder stoma pin, skin biopsy
Pin, the brains suction pipe of two handle nine, spring formula biopsy needle, Multifunctional bladder fistulization drainage puncture needle, side port biopsy needle, 3-1 bladder stomas
Puncture needle, blood taking needle etc..General good puncture needle, its otch all smoothers and surface impulse- free robustness, such a puncture needle use
Get up relatively good, inserting needle is fast, patient's no pain.
Blood taking needle is a kind of puncture needle for being used to gather blood sample during medical inspection, is made up of syringe needle and shank, pin
Head is located at the head of shank, and sheath is slidably connected on shank, and back-moving spring and sheath are provided between sheath and shank
Initial position is located at the head of syringe needle and shank.When operator holds needle tubing, and puncture needle head is pressed against on limbs of patient,
Sheath is retracted, protrudes syringe needle and is pierced into skin under the elastic force effect of skin and causes minimally invasive, and sheath exists after puncture needle is pulled out
Reset and cover syringe needle to avoid the exposed contaminated or unexpected prick into human body of syringe needle again in the presence of back-moving spring.In puncture needle
When pulling out, needle tubing encloses cavity with skin and gradually increased, and forms instantaneous negative pressure, is advantageous to the collection of blood sample.
Existing puncture needle is all that manual operation is completed when in use, and operating efficiency is low, can not meet people couple
The use demand of puncture needle.
Utility model content
The purpose of this utility model is that provide a kind of puncture needle fills for needle device and blood sampling machine, puncture needle therein for pin
Put and started working by control unit controlled motor, motor driven roller rotates, so as to drive the pin band being arranged on roller to turn
Dynamic, pin band causes puncture needle reaches to supply pin station in the presence of belt wheel rotation, according to the cooperation of fibre optical sensor and positioning hole
Use, position for the monitoring of pin station, the positioning signal that control unit is transmitted according to fibre optical sensor sends next confession
Pin control instruction, realize and be smoothed out for pin work, the present apparatus is realized using control unit and automatically controlled, and passes through Fibre Optical Sensor
Device carries out position monitor, reduces manpower and materials, and operating efficiency is high；And the present apparatus is simple in construction, cost is low, suitable for being widely applied
Use.
A kind of puncture needle provided by the utility model supplies needle device, including：
It is described for pin mechanism to include pin band and be arranged on the pin band and along the length side of the pin band for pin mechanism
To some puncture needles being evenly arranged, the pin band is provided with and the one-to-one positioning hole of puncture needle each described；
Transmission mechanism, the transmission mechanism include support and set on the bracket and be used for the motor for providing power,
Roller is connected with the output shaft of the motor, the belt wheel being provided with for being driven the pin band, institute are also rotated on the support
State the winding of pin band to be arranged on the belt wheel and be wound at least two circles, the free end of the pin band is arranged on the roller
Above and the rotation of the roller can be followed and rotated, the puncture needle is arranged on the outer surface of the pin band；
Control system, the control system include control unit and set on the bracket and be used for and the positioning
The fibre optical sensor of hole mating reaction, described control unit electrically connect with the fibre optical sensor, described control unit control institute
State motor rotation and realize that the puncture needle arrival supplies pin station.
Further, the rotating shaft being provided with for being tensioned the pin band, the rotating shaft and institute are also rotated on the support
Roller parallel arrangement is stated, and the top of the rotating shaft flushes with the top of the roller.
Further, in addition to the housing that shields, and formed with the opening for taking pin on the housing.
Further, the control system also includes setting control panel on the housing, the control panel
Electrically connected with described control unit.
Further, the housing, which is provided with, is used to placing the installation position of the motor, and on the housing formed with
The through hole that output shaft for the motor runs through.
Further, the belt wheel is set on the bracket by central shaft, and the central axis is arranged on
On the support.
Further, in addition to the motor and the control system electric supply installation of power supply is provided.
Further, the control system also includes alarm unit, and the alarm unit is electrically connected with described control unit
Connect.
Further, the control system also includes amending unit, and the amending unit is electrically connected with described control unit
Connect.
The utility model additionally provides a kind of blood sampling machine, including puncture needle as described above supplies needle device.
The utility model provides a kind of puncture needle and passes through control for needle device for needle device and blood sampling machine, puncture needle therein
Unit controlled motor processed is started working, and motor driven roller rotates, and so as to drive the pin band being arranged on roller to rotate, pin band exists
Belt wheel causes puncture needle reaches supply pin station in the presence of rotating, according to being used cooperatively for fibre optical sensor and positioning hole, progress
Monitoring for pin station positions, and the positioning signal that control unit is transmitted according to fibre optical sensor sends next controlled for pin and referred to
Order, realize and be smoothed out for pin work, the present apparatus is realized using control unit and automatically controlled, and is determined by fibre optical sensor
Position monitoring, reduces manpower and materials, and operating efficiency is high；And the present apparatus is simple in construction, cost is low.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation that the utility model embodiment provides；
Fig. 2 is the structural representation for the housing that the utility model embodiment provides；
Fig. 3 is the structural representation in A portions in Fig. 1 that the utility model embodiment provides；
Fig. 4 is the structural representation in B portions in Fig. 1 that the utility model embodiment provides.
Icon：1- pin bands；2- puncture needles；3- positioning holes；4- supports；5- motors；6- rollers；7- belt wheels；8-
Fibre optical sensor；9- is open；10- control panels；11- central shafts.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
The utility model provides a kind of puncture needle and passes through control for needle device for needle device and blood sampling machine, puncture needle therein
Unit controlled motor processed is started working, and motor driven roller rotates, and so as to drive the pin band being arranged on roller to rotate, pin band exists
Belt wheel causes puncture needle reaches supply pin station in the presence of rotating, according to being used cooperatively for fibre optical sensor and positioning hole, progress
Monitoring for pin station positions, and the positioning signal that control unit is transmitted according to fibre optical sensor sends next controlled for pin and referred to
Order, realize and be smoothed out for pin work, the present apparatus is realized using control unit and automatically controlled, and is determined by fibre optical sensor
Position monitoring, reduces manpower and materials, and operating efficiency is high；And the present apparatus is simple in construction, cost is low, suitable for promoting the use of a large area.
According to Fig. 1 to Fig. 4, a kind of puncture needle provided by the utility model supplies needle device, including for pin mechanism, transmission
Mechanism and control system.In the present embodiment, by providing puncture needle for pin mechanism, transmission mechanism is used to convey puncture needle,
Realize finally by the control action of control system and be smoothed out for pin.
According to Fig. 1, Fig. 3 to Fig. 4, wherein, include pin band 1 for pin mechanism and be arranged on pin band 1 and along pin band
Some puncture needles 2 that length direction is evenly arranged, pin band 1 are provided with and the one-to-one positioning hole 3 of each puncture needle 2；
In the present embodiment, pin band is mainly used in placing and conveying puncture needle, and puncture needle is evenly arranged along the length direction of pin band
, so during pin band transmits, it is possible to puncture needle of taking successively in sequence, complete being acted on for pin for puncture needle.
According to Fig. 1, transmission mechanism is including support 4 and is arranged on support and is used for the motor 5 for providing power, electricity
Roller 6 is connected with the output shaft of machine, the belt wheel 7 being provided with for driving needle band is also rotated on support, the winding of pin band is arranged on
On belt wheel and at least two circles are wound, the free end of pin band is arranged on roller and can follow the rotation of roller and rotate,
Puncture needle is arranged on the outer surface of pin band；In the present embodiment, motor is to provide the main source of power, and motor passes through output
Axle drives roller to rotate, and the pin band being arranged on roller follows the rotation of roller and rotated, and pin band is wrapped on belt wheel, pin band
Rotational band movable belt pulley rotates, and ensures the rotation of pin band and can be smoothed out, and supplies pin station until reaching, completion once supplies pin mistake
Journey.
Pin band, which is wrapped on belt wheel, forms some circles, while puncture needle is arranged on the outer surface of pin band, thus can be with
It is convenient smoothly to take pin, after pin band has used, it is possible to the pin band with puncture needle more renewed according to use demand, therefore,
The present apparatus with unlimited number of more needle exchange band, can strengthen the service life of the present apparatus.
According to Fig. 1, Fig. 3, control system includes control unit and is arranged on support and is used to coordinate with positioning hole
The fibre optical sensor 8 of effect, control unit electrically connects with fibre optical sensor, and control unit controlled motor rotates and realizes that puncture needle arrives
Up to for pin station.In the present embodiment, control system plays main control action, is worked for controlled motor, is punctured so as to realize
Pin reaches and supplies pin station, then carries out position monitor, when being accurately positioned, optical fiber by the cooperation of fibre optical sensor and positioning hole
Sensor sends positioning signal, and control system sends control instruction next time according to the positioning signal, realizes for the suitable of pin work
Profit is carried out.In the utility model embodiment, fibre optical sensor is arranged on support, is corresponded in order to realize with positioning hole
Set, so can be with the realization of effective guarantee positioning action.
The rotating shaft being provided with for being tensioned pin band is also rotated on support, rotating shaft is arranged in parallel with roller, and the top of rotating shaft
Flushed with the top of roller.Rotated in the utility model embodiment, on support and be provided with rotating shaft, rotating shaft can effectively realize pin
It the tensioning of band, thereby may be ensured that pin band is smoothed out in transmitting procedure, be unlikely to because relaxation influences laser propagation effect,
In the utility model embodiment, rotating shaft and roller parallel arrangement, rotation direction is identical, can just be effectively ensured tension effects and
Laser propagation effect, in addition, the state that the top of rotating shaft and the top of roller are arranged to flush, can be by between rotating shaft and roller
Pin band forms a good horizontality, and the pin band of horizontality is more conducive to taking for puncture needle.
According to Fig. 2, the present apparatus also includes the housing to shield, and formed with the opening for taking pin on housing
9.In the utility model embodiment, in addition to housing, housing are for protecting whole device, can both avoid dust, again
Can prevent from colliding with influences the accuracy of transmission, meanwhile, in order to realize taking for puncture needle, formed with for taking on housing
The opening of puncture needle, in order to not influence taking for puncture needle while protection device.
According to Fig. 2, control system also includes the control panel 10 being arranged on housing, control panel and control unit
Electrical connection.The control panel for operation, control panel and control unit are additionally provided with the utility model embodiment, on housing
Electrical connection, it is manipulated by operation of the panel realization to control unit.
Housing is provided with the installation position for being used for placing motor, and runs through logical formed with the output shaft for motor on housing
Hole.In the utility model embodiment, motor is placed on housing, and housing is provided with the installation position for being used for placing motor, and housing
On the through hole that is formed through, the connection of output shaft and roller for realizing motor.
According to Fig. 1, belt wheel is arranged on support by central shaft 11, and central axis is arranged on support.
In the utility model embodiment, belt wheel is rotatably arranged on support, and is realized and turned by central shaft between belt wheel and support
Dynamic connection, support not only act as good supporting role, and the central shaft set on support can also realize the smooth rotation of belt wheel.
The present apparatus also includes the electric supply installation that power supply is provided to motor and control system.In the utility model embodiment,
Also include electric supply installation, electric supply installation can give motor and control system to provide required electricity.
Control system also includes alarm unit, and alarm unit electrically connects with control unit.In the utility model embodiment,
Also include the alarm unit for alarming, the alarm unit electrically connects with control unit, can effectively realize the work(of alarm unit
Energy；The present apparatus when in use can not normal work or alarm unit can enter in the case of having exception if there is problem
Row alarm, is repaired or is debugged in order to which operating personnel pinpoint the problems in time.
Control system also includes amending unit, and amending unit electrically connects with control unit.In the utility model embodiment,
Also include the amending unit for correcting, the amending unit electrically connects with control unit, can effectively realize the work(of amending unit
Energy；The present apparatus when in use can not normal work or amending unit can enter in the case of having exception if there is problem
Row amendment, is repaired or is debugged in order to which operating personnel pinpoint the problems in time, especially bias effect puncture occurs in pin band
Pin it is normal take in the case of, amending unit can be carried out correcting, to ensure being smoothed out for puncture needle.
The utility model provides a kind of puncture needle and passes through control for needle device for needle device and blood sampling machine, puncture needle therein
Unit controlled motor processed is started working, and motor driven roller rotates, and so as to drive the pin band being arranged on roller to rotate, pin band exists
Belt wheel causes puncture needle reaches supply pin station in the presence of rotating, according to being used cooperatively for fibre optical sensor and positioning hole, progress
Monitoring for pin station positions, and the positioning signal that control unit is transmitted according to fibre optical sensor sends next controlled for pin and referred to
Order, realize and be smoothed out for pin work, the present apparatus is realized using control unit and automatically controlled, and is determined by fibre optical sensor
Position monitoring, reduces manpower and materials, and operating efficiency is high；And the present apparatus is simple in construction, cost is low, suitable for promoting the use of a large area.
The utility model additionally provides a kind of blood sampling machine, including puncture needle as described above supplies needle device.In this practicality
In new embodiment, the puncture needle in blood sampling machine is using blood taking needle, in this manner it is possible to the control action for passing through control system
Realize being worked for pin for blood sampling machine.
Puncture needle therein includes for needle device：
Include pin band for pin mechanism and be arranged on pin band and along some punctures for being evenly arranged of length direction of pin band
Pin, pin band are provided with and the one-to-one positioning hole of each puncture needle；
Transmission mechanism is including support and is arranged on support and is used for the motor for providing power, connects on the output shaft of motor
Roller is connected to, the belt wheel being provided with for driving needle band is also rotated on support, the winding of pin band is arranged on belt wheel and is wound
At least two circles, the free end of pin band are arranged on roller and can follow the rotation of roller and rotate, and puncture needle is arranged on pin band
On outer surface；
Control system includes control unit and is arranged on support and for the Fibre Optical Sensor with positioning hole mating reaction
Device, control unit electrically connect with fibre optical sensor, and control unit controlled motor, which rotates, realizes that puncture needle arrival supplies pin station.
Blood sampling machine provided by the utility model, puncture needle therein start work for needle device by control unit controlled motor
Make, motor driven roller rotates, and so as to drive the pin band being arranged on roller to rotate, pin band causes in the presence of belt wheel rotation
Puncture needle reaches and supply pin station, according to being used cooperatively for fibre optical sensor and positioning hole, positioned for the monitoring of pin station, controls
The positioning signal that unit processed transmits according to fibre optical sensor send it is next supply pin control instruction, realize for pin work smoothly entering
OK, the present apparatus is realized using control unit and automatically controlled, and is carried out position monitor by fibre optical sensor, is reduced manpower and materials, work
Make efficiency high；And the present apparatus is simple in construction, cost is low.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (10)
1. a kind of puncture needle supplies needle device, it is characterised in that including：
It is described to include pin band for pin mechanism and be arranged on the pin band and equal along the length direction of the pin band for pin mechanism
Some puncture needles of even arrangement, the pin band are provided with and the one-to-one positioning hole of puncture needle each described；
Transmission mechanism, the transmission mechanism includes support and sets on the bracket and be used for the motor for providing power, described
Roller is connected with the output shaft of motor, the belt wheel being provided with for being driven the pin band, the pin are also rotated on the support
Band winding is arranged on the belt wheel and be wound at least two circle, the free end of the pin band be arranged on the roller and
The rotation of the roller can be followed and rotated, the puncture needle is arranged on the outer surface of the pin band；
Control system, the control system include control unit and set on the bracket and for matching somebody with somebody with the positioning hole
The fibre optical sensor of cooperation, described control unit electrically connect with the fibre optical sensor, and described control unit controls the electricity
Machine, which rotates, realizes that the puncture needle arrival supplies pin station.
2. puncture needle according to claim 1 supplies needle device, it is characterised in that is also rotated on the support and is provided with and is used for
The rotating shaft of the pin band is tensioned, the rotating shaft is arranged in parallel with the roller, and the top of the rotating shaft and the top of the roller
End flushes.
3. puncture needle according to claim 1 supplies needle device, it is characterised in that also include the housing to shield, and
Formed with the opening for taking pin on the housing.
4. puncture needle according to claim 3 supplies needle device, it is characterised in that the control system also includes being arranged on institute
The control panel on housing is stated, the control panel electrically connects with described control unit.
5. puncture needle according to claim 3 supplies needle device, it is characterised in that the housing is provided with described for placing
The installation position of motor, and the through hole run through on the housing formed with the output shaft for the motor.
6. puncture needle according to claim 1 supplies needle device, it is characterised in that the belt wheel is arranged on institute by central shaft
State on support, and the central axis is set on the bracket.
7. puncture needle according to claim 1 supplies needle device, it is characterised in that also includes to the motor and the control
System provides the electric supply installation of power supply.
8. puncture needle according to claim 1 supplies needle device, it is characterised in that it is single that the control system also includes alarm
Member, the alarm unit electrically connect with described control unit.
9. puncture needle according to claim 1 supplies needle device, it is characterised in that it is single that the control system also includes amendment
Member, the amending unit electrically connect with described control unit.
10. a kind of blood sampling machine, it is characterised in that supply needle device including the puncture needle as described in claim any one of 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621381295.2U CN206852601U (en) | 2016-12-15 | 2016-12-15 | Puncture needle is for needle device and blood sampling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621381295.2U CN206852601U (en) | 2016-12-15 | 2016-12-15 | Puncture needle is for needle device and blood sampling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206852601U true CN206852601U (en) | 2018-01-09 |
Family
ID=60815086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621381295.2U Active CN206852601U (en) | 2016-12-15 | 2016-12-15 | Puncture needle is for needle device and blood sampling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206852601U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111839543A (en) * | 2020-06-05 | 2020-10-30 | 哈工大机器人(中山)无人装备与人工智能研究院 | Nine-degree-of-freedom blood sampling robot |
| CN111973197A (en) * | 2020-06-05 | 2020-11-24 | 哈工大机器人(中山)无人装备与人工智能研究院 | Eight-degree-of-freedom blood sampling robot |
| CN114209317A (en) * | 2022-01-01 | 2022-03-22 | 北京伟浩君智能技术有限公司 | Blood taking needle supply device and blood taking robot |
-
2016
- 2016-12-15 CN CN201621381295.2U patent/CN206852601U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111839543A (en) * | 2020-06-05 | 2020-10-30 | 哈工大机器人(中山)无人装备与人工智能研究院 | Nine-degree-of-freedom blood sampling robot |
| CN111973197A (en) * | 2020-06-05 | 2020-11-24 | 哈工大机器人(中山)无人装备与人工智能研究院 | Eight-degree-of-freedom blood sampling robot |
| CN114209317A (en) * | 2022-01-01 | 2022-03-22 | 北京伟浩君智能技术有限公司 | Blood taking needle supply device and blood taking robot |
| CN114209317B (en) * | 2022-01-01 | 2024-01-30 | 北京伟浩君智能技术有限公司 | Blood taking needle supply device and blood taking robot |
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