CN106137332A - Ultrasound intervention sting device and piercing assembly - Google Patents
Ultrasound intervention sting device and piercing assembly Download PDFInfo
- Publication number
- CN106137332A CN106137332A CN201610457038.0A CN201610457038A CN106137332A CN 106137332 A CN106137332 A CN 106137332A CN 201610457038 A CN201610457038 A CN 201610457038A CN 106137332 A CN106137332 A CN 106137332A
- Authority
- CN
- China
- Prior art keywords
- channel
- puncture needle
- sting device
- guide wire
- catheter guide
- 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
- 238000002604 ultrasonography Methods 0.000 title claims abstract description 51
- 239000000523 sample Substances 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 239000003814 drug Substances 0.000 claims description 27
- 239000008280 blood Substances 0.000 claims description 16
- 210000004369 blood Anatomy 0.000 claims description 16
- 238000000429 assembly Methods 0.000 claims description 9
- 230000000712 assembly Effects 0.000 claims description 9
- 239000002775 capsule Substances 0.000 claims description 8
- 238000000151 deposition Methods 0.000 claims description 5
- 230000001502 supplementing effect Effects 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 230000004807 localization Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 6
- 239000000243 solution Substances 0.000 description 11
- 238000010586 diagram Methods 0.000 description 6
- 210000004204 blood vessel Anatomy 0.000 description 5
- 210000001124 body fluid Anatomy 0.000 description 4
- 239000010839 body fluid Substances 0.000 description 4
- 210000000056 organ Anatomy 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 210000001367 artery Anatomy 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 208000001953 Hypotension Diseases 0.000 description 1
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 208000021822 hypotensive Diseases 0.000 description 1
- 230000001077 hypotensive effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004899 motility Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000002601 radiography Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000036262 stenosis Effects 0.000 description 1
- 208000037804 stenosis Diseases 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
- A61B2017/3413—Needle locating or guiding means guided by ultrasound
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Abstract
Ultrasound intervention sting device and piercing assembly.Described Ultrasound intervention device includes that ultrasonic probe and piercing assembly, described piercing assembly include: telescopic puncture needle；First passage, described first passage one end connects in described puncture needle, and the other end is provided with one first pressure transducer, and described first pressure transducer, for detecting the pressure of liquid in described first passage, obtains the first force value；And third channel, described third channel one end connects in described puncture needle, and the other end is provided with one for controlling the input control portion that catheter guide wire is flexible；If described first force value reaches the first preset pressure threshold value, the most described input control portion controls described catheter guide wire and is stretched into described puncture needle by described third channel.The present invention is by combining ultrasonic probe and the piercing assembly with three passages, it is possible to is accurately positioned and gets involved the Needle localization point puncturing object, and by the control unit Based Intelligent Control to each parts, simplification puncture procedure step, improves and puncture efficiency.
Description
Technical field
The present invention relates to medical instruments field, particularly to a kind of Ultrasound intervention sting device and piercing assembly.
Background technology
Get involved puncture and refer to puncture needle, conduit etc. inserted into the patient, carry out for reaching diagnosis or therapeutic purposes
Various Wicresofts store period.Mainly using the materials such as puncture needle, conduit, seal wire at present, intravascular punctures to be inserted,
The withdraw of the needle of having a rest property is to visible cerise arterial blood after backshank sprays, and vein color is dark red, slowly oozes.Now can send into seal wire extremely
Specific bit postpones insertion conduit, after exiting seal wire, i.e. completes to puncture.
There is following defect in aforementioned intervention puncture mode: on the one hand, is generally drawing without fluoroscopic apparatus when getting involved puncture procedure
Carry out in the case of leading, often occur such as needle point pierce through blood vessel antetheca, sidewall or seal wire in puncture needle front the situation such as tortuous.Therefore
Get involved the success or failure punctured closely related with the maneuver of operator and experience, cannot skillfully grasp in young abecedarian's short time；
On the other hand, when get involved puncture to as if old man, child, obese patient or during hypotensive, easily can roll due to tremulous pulse,
Arteries stenosis occlusion and other factors are touched less than arteriopalmus, add and get involved the difficulty punctured.
Therefore, the defect of mode is punctured for above-mentioned intervention, in the urgent need to the puncture intervention apparatus of a kind of simple operation.
Summary of the invention
The present invention is to solve the existing the most easy-operating problem of puncture intervention device.
For solving above-mentioned technical problem, technical solution of the present invention provides a kind of Ultrasound intervention sting device, including ultrasonic spy
Head and piercing assembly, described piercing assembly includes: telescopic puncture needle；First passage, described first passage one end is in described
Puncture needle connects, and the other end is provided with one first pressure transducer, and described first pressure transducer is used for detecting described first passage
The pressure of middle liquid, obtains the first force value；And third channel, described third channel one end connects in described puncture needle, separately
One end is provided with one for controlling the input control portion that catheter guide wire is flexible；Described Ultrasound intervention sting device also includes a control list
Unit；If described first force value reaches the first preset pressure threshold value, the most described control unit notifies that described input control portion is by institute
State catheter guide wire and stretched into described puncture needle by described third channel.
Alternatively, being additionally provided with one second pressure transducer in described third channel, described second pressure transducer is used for detecing
Survey the pressure of described catheter guide wire end, obtain the second force value；If described second force value is more than the second preset pressure threshold value,
The most described input control portion controls described catheter guide wire and is shunk to described third channel direction by described puncture needle.
Alternatively, described second pressure threshold is 0 handkerchief.
Alternatively, described third channel is additionally provided with one for depositing the storage capsule of described catheter guide wire.
Alternatively, described input control portion includes slip ring.
Alternatively, the end of described puncture needle is provided with one for controlling blood backflow and/or the vacuum cavitations of medicament input
Portion.
Alternatively, described piercing assembly also includes one for inputting the second channel of medicament, and described second channel one end is even
It is connected to described puncture needle.
Alternatively, described second channel has a medicament input port away from one end of described puncture needle, and described medicament inputs
Mouth connects an automatic injector；When supplementing medicament in described automatic injector, described vacuum cavitations portion controls described second
Passage Guan Bi is to stop blood backflow；When described automatic injector is administered by puncture needle, described vacuum cavitations portion controls institute
State second channel to connect with described puncture needle.
Alternatively, described Ultrasound intervention sting device also includes that the laser of the puncture path for calibrating described puncture needle is fixed
Position device..
Alternatively, described ultrasonic probe is connected to a Ultrasound Instrument, and described Ultrasound Instrument has a display, and described display is
Two dimension single-screen or three-dimensional double screen.
Technical solution of the present invention also provides for a kind of piercing assembly, including: telescopic puncture needle；First passage, described
One passage end is connected with described puncture needle, and the other end is provided with one first pressure transducer, and described first pressure transducer is used for
Detect the pressure of liquid in described first passage, obtain the first force value；And third channel, described third channel one end and institute
Stating puncture needle to connect, the other end is provided with one for controlling the input control portion that catheter guide wire is flexible；Described Ultrasound intervention punctures dress
Put and also include a control unit；If described first force value reaches the first preset pressure threshold value, the most described control unit notifies institute
State input control portion and described catheter guide wire is stretched into described puncture needle by described third channel.
Relative to existing intervention sting device, the Ultrasound intervention sting device of technical solution of the present invention and piercing assembly pass through
Ultrasonic probe and the piercing assembly with three passages are combined, it is possible to be accurately positioned and get involved the Needle localization point puncturing object,
And by control unit to vacuum cavitations portion, automatic injector, the Based Intelligent Control in input control portion, simplify puncture procedure step
Suddenly, improve puncture efficiency；The laser localized light comparing of Ultrasound intervention sting device of the present invention further increases the standard of Needle localization
Really property.Operator less for experience, also can efficiently complete work, reduce doctor or the dependence of operator's experience.
Technique scheme and advantage for making the present invention can become apparent, special embodiment below, and combine accompanying drawing
Describe in detail as follows.
Accompanying drawing explanation
Fig. 1 is Ultrasound intervention sting device one embodiment schematic diagram of the present invention.
Fig. 2 is the schematic diagram of piercing assembly one embodiment of Ultrasound intervention sting device of the present invention.
Fig. 3 is another embodiment schematic diagram of Ultrasound intervention sting device of the present invention.
Detailed description of the invention
By further illustrating the technological means and effect that the present invention taked by reaching predetermined goal of the invention, below in conjunction with
Accompanying drawing and preferred embodiment, to detailed description of the invention, structure, feature and effect of proposing according to the present invention, be described in detail.
In describing the invention, it should be noted that term " " center ", " on ", D score, "left", "right", " vertically ",
Orientation or the position relationship of the instruction such as " level ", " interior ", " outward " they are based on orientation shown in the drawings or position relationship, merely to
Be easy to describe the present invention and simplifying describe rather than instruction or the hint device of indication or element must have specific orientation,
And specifically azimuth configuration and operation, therefore it is not considered as limiting the invention.Additionally, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that indicate or hint relative importance.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " phase
Even ", " connection " extensive interpretation should be done, for example, it may be fixing connection, it is also possible to be to removably connect, or be integrally connected；Can
To be mechanical connection, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be connected by intermediary brief introduction, Ke Yishi
The connection of two element internals.For those of ordinary skills, can understand that above-mentioned term is at this with concrete condition
Concrete meaning in bright.
As stated in the Background Art, existing puncture intervention device, due to the tremulous pulse of some patient easily roll, arteries narrow
Inaccessible and other factors are touched less than arteriopalmus, add and get involved the difficulty punctured；Excessively depend on it addition, get involved the success or failure punctured
Rely the maneuver in operator and experience, cannot skillfully grasp in young abecedarian's short time.Mode is punctured for above-mentioned intervention
Defect, in the urgent need to the puncture intervention apparatus of a kind of simple operation.
Based on this, technical solution of the present invention provides a kind of Ultrasound intervention sting device, it is possible to the puncture carried out easily is situated between
Enter operation.It is Ultrasound intervention sting device one embodiment schematic diagram of the present invention refering to Fig. 1, Fig. 1.Described Ultrasound intervention sting device
100 include ultrasonic probe 110 and piercing assembly 130.Described piercing assembly 130 is installed in ultrasonic probe 110.Ultrasonic probe
110 are connected to a Ultrasound Instrument, and Ultrasound Instrument has a display 200.Piercing assembly 130 includes that scalable puncture needle 131, first leads to
Road 132A, third channel 132C and a control unit (not shown in FIG.).
Telescopic puncture needle 131, can be stretched by doctor's Mechanical course, it is possible to be automatically adjusted length by computer.Conduit
Seal wire (not shown in FIG.) stretches into Needle localization point 311 via this scalable puncture needle 131 and carries out corresponding treatment operation.Carry out
During Interventional therapy, doctor or grasp the ultrasonic probe 110 of person's this Ultrasound intervention sting device 100 hand-held, is first getting involved
Puncture object 300 (patient) body surface relevant range and carry out surface sweeping, find organ 310 to be punctured, and find this organ 310 to be punctured
In Needle localization point 311.After determining Needle localization point 311, can be operated by doctor or computer automatic execution push this can
Flexible puncture needle 131 is to getting involved in puncture object 300 body.
One end of first passage 132A is connected with described puncture needle 131, and the other end is provided with one first pressure transducer 135A.
First pressure transducer 135A, for detecting the pressure of liquid in described first passage 132A, obtains the first force value.Such as front institute
State, after determining Needle localization point 311, can be operated by doctor or computer automatic execution pushes this telescopic puncture needle 131
Puncture in object 300 body to getting involved.Now, blood or other body fluid flow into first passage 132A by puncture needle 131.Work as blood
When arriving at first passage 132A end, the first pressure transducer 135A i.e. obtains the pressure of liquid, obtains the first force value.
One end of third channel 132C is connected with described puncture needle 131, and the other end is provided with one and stretches for controlling catheter guide wire
The input control portion 139 of contracting.This input control portion 139 can regulate the length that catheter guide wire is flexible.In one embodiment, should
Input control portion 139 can include two slip rings, and two slip rings are fitted to each other and can push catheter guide wire and stretch into puncture needle 131, also
Can be fitted to each other and catheter guide wire is retracted by puncturing 131 pins.
Described Ultrasound intervention sting device also includes a control unit.The first pressure transducer in first passage 132A
After 135A obtains the first force value, if described first force value reaches the first preset pressure threshold value, the most described control unit notifies
Described catheter guide wire is stretched into described puncture needle 131 by described third channel 132C by described input control portion 139.
In another embodiment, described third channel 132C is additionally provided with one second pressure transducer 135B, is used for detecting
The pressure of described catheter guide wire end, to obtain the second force value.If described second force value is more than the second preset pressure threshold value,
Described control unit notifies that described input control portion 139 controls described catheter guide wire by described puncture needle 131 to described threeway
132C direction, road is shunk.Specifically, catheter guide wire stretches into Needle localization point 311 via puncture needle 131, and such as blood vessel, if leading
Pipe seal wire touches blood vessel wall, and the second pressure transducer 135B obtains the force value between catheter guide wire and blood vessel wall.If according to
This operation needs, and doctor is intended merely to catheter guide wire and operates at Ink vessel transfusing, then can set the second pressure threshold as 0 handkerchief.
Now, owing to the second force value is more than 0 handkerchief, control unit is i.e. notified that described input control portion 139 controls described catheter guide wire
Being shunk to described third channel 132C direction by described puncture needle 131, catheter guide wire separates with blood vessel wall immediately.
With continued reference to Fig. 1 and combine Fig. 2, Fig. 2 is piercing assembly one embodiment of Ultrasound intervention sting device of the present invention
Schematic diagram.Third channel 132C is additionally provided with one for depositing the storage capsule 138 of described catheter guide wire.Ultrasonic Jie as the present invention
Entering sting device when not opening use, catheter guide wire can be stored in this storage capsule, wear when catheter guide wire is stretched into intervention by needs
In thorn subject, can be by inputting control portion (such as slip ring) by catheter guide wire by storing pull-out in capsule；When Ultrasound intervention punctures
Device uses complete or needs the catheter guide wire that bounces back in operation process, can be led by conduit by input control portion (such as slip ring)
Silk is inserted in this storage capsule.
In another embodiment, the end of puncture needle 131 is provided with one for controlling the negative of blood backflow and/or medicament input
Voltage-controlled portion processed 133.Vacuum cavitations portion 133 is positioned at puncture needle 131, first passage 132A and the intersection of third channel 132C.When
Puncture needle stretches into intervention and punctures in object 300 body, and blood or other body fluid flow into puncture needle 131, now, vacuum cavitations portion 133
Controlling this third channel 132C Guan Bi, and control first passage 132A opens, blood or other body fluid i.e. flow to first passage
132A。
In one more preferably embodiment, the piercing assembly of the ultrasonic puncture intervention device of technical solution of the present invention also includes
One for inputting the second channel 132B of medicament, and described second channel 132B one end is connected to puncture needle 131.Second channel 132B
One end away from puncture needle 131 has a medicament input port 136.Medicament input port 136 connects an automatic injector 137.When to
When supplementing medicament in automatic injector 137, vacuum cavitations portion 133 controls second channel 132B Guan Bi to stop blood backflow；When
When automatic injector 137 is administered by puncture needle 131, vacuum cavitations portion 133 controls second channel 132B and puncture needle 131 connects
Logical.
Above-mentioned vacuum cavitations portion 133 may connect to described control unit, and control unit is according to default operation plan or doctor
This vacuum cavitations portion 133 of operational notification opens or closes each passage.Such as, when getting involved puncturing operation and starting, puncture needle 131 is stretched
Entering to get involved punctures in object 300 body, and control unit notice vacuum cavitations portion 133 controls first passage 132A and opens, and second leads to
Road 132B and third channel 133C Guan Bi, now, blood or other body fluid flow to first passage 132A.When the first pressure transducer
135A obtains the first force value, and when the first force value is more than the first preset pressure threshold value, control unit notice first passage
132A and second channel 132B Guan Bi, and third channel 132C opens, now, catheter guide wire can stretch into Jie via puncture needle 131
Enter puncture to 300 internal；When needing to getting involved injection medicament (such as radiography in the organ to be punctured 310 puncturing object 300
Agent etc.) time, control unit notice first passage 132A and third channel 132C Guan Bi, and second channel 132B opens, now, from
Dynamic syringe 137 can in organ 310 to be punctured injection medicament.
Internal diameter and the length of described first passage, second channel and third channel can be the same or different.It is preferred that
Each channel internal diameter may range from 0.3mm to 0.8mm, and length range can be 3cm to 8cm.Such as, the internal diameter of first passage
For 0.5mm, a length of 5cm；The internal diameter of second channel is 0.4mm, a length of 6cm；The internal diameter of third channel is 0.6mm, length
For 5cm.
In other embodiments, the Ultrasound intervention sting device 100 of technical solution of the present invention also includes for calibrating described
The laser locator 120 of the puncture path of puncture needle.Described laser locator 120 may be located in described ultrasonic probe, it is possible to
To be positioned at outside described ultrasonic probe.Laser locator 120 is used for sending multi-stripe laser light beam, and it is flat that multi-stripe laser light beam is formed
Face and the inspection planes overlapping of this ultrasonic probe.Wherein a laser beam can serve to indicate that the puncture needle position through skin
Put.Puncture needle is positioned by the plane that doctor or operation teacher can utilize this multi-stripe laser light beam to be formed.Such as, doctor observes
The image of display in display (being discussed further below), when puncture needle blocks these laser beams, it is believed that this puncture needle coincides with
The inspection plane of ultrasonic probe；When puncture needle fails to block these laser beams, it is believed that this puncture needle needs to adjust angle, this
Time, the interactive controls controlled on button or display in Ultrasound Instrument (being discussed further below) can be passed through and adjust the angle of puncture needle
Degree.
With continued reference to Fig. 1, ultrasonic probe 110 is connected to a Ultrasound Instrument, and described Ultrasound Instrument can have one or more aobvious
Show device 200, it is possible to have multiple control buttons.The acoustic picture that ultrasonic probe obtains can be presented in this display 200, doctor
Can also be by this display 200 and this Ultrasound intervention sting device interactive instruction.Display 200 is two dimension single-screen or three
Dimension double screen.
It is another embodiment schematic diagram of Ultrasound intervention sting device of the present invention refering to Fig. 3, Fig. 3.In the present embodiment, ultrasonic Jie
Enter sting device 100 and include ultrasonic probe 110 and piercing assembly 130.Difference in previous embodiment is, piercing assembly
130 are installed on outside ultrasonic probe 110.Piercing assembly 130 may be mounted at and uses on ultrasonic probe 110, it is also possible to from ultrasonic spy
Pull down on 110, be each independently operated, the use motility that improve Ultrasound intervention sting device, extend range.This
In embodiment, other assemblies or the parts of Ultrasound intervention sting device are identical with previous embodiment, and this does not repeats.
Technical solution of the present invention also provides for a kind of piercing assembly.The most front Ultrasound intervention of detailed description of this piercing assembly punctures
Piercing assembly in device.Specifically, this piercing assembly includes: telescopic puncture needle；First passage, described first passage
One end is connected with described puncture needle, and the other end is provided with one first pressure transducer, and described first pressure transducer is used for detecting institute
State the pressure of liquid in first passage, obtain the first force value；And third channel, described third channel one end and described puncture
Pin connects, and the other end is provided with one for controlling the input control portion that catheter guide wire is flexible；Described Ultrasound intervention sting device also wraps
Include a control unit；If described first force value reaches the first preset pressure threshold value, the most described control unit notifies described input
Described catheter guide wire is stretched into described puncture needle by described third channel by control portion.
Described third channel is additionally provided with one second pressure transducer, described second pressure transducer be used for detecting described in lead
The pressure of pipe seal wire end, obtains the second force value；If described second force value is more than the second preset pressure threshold value, the most described defeated
Enter the control portion described catheter guide wire of control to be shunk to described third channel direction by described puncture needle.In one embodiment, institute
Stating the second pressure threshold can be 0 handkerchief.
Described third channel is additionally provided with one for depositing the storage capsule of described catheter guide wire.
Described input control portion includes slip ring.
The end of described puncture needle is provided with one for controlling blood backflow and/or the vacuum cavitations portion of medicament input.
Described piercing assembly also includes one for inputting the second channel of medicament, and described second channel one end is connected to described
Puncture needle.Described second channel has a medicament input port away from one end of described puncture needle, and described medicament input port connects one
Automatic injector；When supplementing medicament in described automatic injector, described vacuum cavitations portion controls described second channel Guan Bi
To stop blood backflow；When described automatic injector is administered by puncture needle, described vacuum cavitations portion controls described second and leads to
Road connects with described puncture needle.In sum, relative to existing intervention sting device, technical solution of the present invention is by by ultrasonic spy
Head and the piercing assembly with three passages combine, it is possible to are accurately positioned and get involved the Needle localization point puncturing object, and pass through
Control unit, to vacuum cavitations portion, automatic injector, the Based Intelligent Control in input control portion, simplifies puncture procedure step, improves
Puncture efficiency；The laser localized light comparing of Ultrasound intervention sting device of the present invention further increases the accuracy of Needle localization.Right
In the less operator of experience, also can efficiently complete work, reduce doctor or the dependence of operator's experience.
Below it is only presently preferred embodiments of the present invention, not the present invention is made any pro forma restriction, although this
Invent disclosed above with preferred embodiment, but be not limited to the present invention, any those skilled in the art,
In the range of technical solution of the present invention, when the technology contents of available the disclosure above makes a little change or is modified to equivalent
The Equivalent embodiments of change, as long as being that the technical spirit of the foundation present invention is to above real without departing from technical solution of the present invention content
Execute any simple modification, equivalent variations and modification that example is made, all still fall within the range of technical solution of the present invention.
Claims (19)
1. a Ultrasound intervention sting device, including ultrasonic probe and piercing assembly, it is characterised in that described piercing assembly bag
Include:
Telescopic puncture needle；
First passage, described first passage one end is connected with described puncture needle, and the other end is provided with one first pressure transducer, described
First pressure transducer, for detecting the pressure of liquid in described first passage, obtains the first force value；And
Third channel, described third channel one end is connected with described puncture needle, and the other end is provided with one and stretches for controlling catheter guide wire
The input control portion of contracting；
Described Ultrasound intervention sting device also includes a control unit；If described first force value reaches the first preset pressure threshold
Value, the most described control unit notifies that described catheter guide wire is stretched into described puncture by described third channel by described input control portion
Pin.
Ultrasound intervention sting device the most according to claim 1, it is characterised in that be additionally provided with one in described third channel
Two pressure transducers, described second pressure transducer, for detecting the pressure of described catheter guide wire end, obtains the second force value；
If described second force value is more than the second preset pressure threshold value, the most described input control portion controls described catheter guide wire and is worn by described
Pricker shrinks to described third channel direction.
Ultrasound intervention sting device the most according to claim 2, it is characterised in that described second pressure threshold is 0 handkerchief.
Ultrasound intervention sting device the most according to claim 1, it is characterised in that be additionally provided with a use in described third channel
In the storage capsule depositing described catheter guide wire.
Ultrasound intervention sting device the most according to claim 1, it is characterised in that described input control portion includes slip ring.
Ultrasound intervention sting device the most according to claim 1, it is characterised in that the end of described puncture needle is provided with a use
In controlling blood backflow and/or the vacuum cavitations portion of medicament input.
Ultrasound intervention sting device the most according to claim 6, it is characterised in that described piercing assembly also include one for
The second channel of input medicament, described second channel one end is connected to described puncture needle.
Ultrasound intervention sting device the most according to claim 7, it is characterised in that described second channel is away from described puncture
One end of pin has a medicament input port, and described medicament input port connects an automatic injector；When in described automatic injector
When supplementing medicament, described vacuum cavitations portion controls described second channel Guan Bi to stop blood backflow；When described automatic injector
When being administered by puncture needle, described vacuum cavitations portion controls described second channel and connects with described puncture needle.
Ultrasound intervention sting device the most according to claim 7, it is characterised in that the internal diameter of described first passage is
0.3mm to 0.8mm, a length of 3cm to 8cm；The internal diameter of described second channel is 0.3mm to 0.8mm, a length of 3cm to 8cm；
The internal diameter of described third channel is 0.3mm to 0.8mm, a length of 3cm to 8cm.
Ultrasound intervention sting device the most according to claim 1, it is characterised in that described Ultrasound intervention sting device is also
Laser locator including the puncture path for calibrating described puncture needle.
11. Ultrasound intervention sting devices according to claim 1, it is characterised in that described ultrasonic probe is connected to one surpass
Sound instrument, described Ultrasound Instrument has a display, and described display is two dimension single-screen or three-dimensional double screen.
12. 1 kinds of piercing assemblies, it is characterised in that including:
Telescopic puncture needle；
First passage, described first passage one end is connected with described puncture needle, and the other end is provided with one first pressure transducer, described
First pressure transducer, for detecting the pressure of liquid in described first passage, obtains the first force value；And
Third channel, described third channel one end is connected with described puncture needle, and the other end is provided with one and stretches for controlling catheter guide wire
The input control portion of contracting；
Described Ultrasound intervention sting device also includes a control unit；If described first force value reaches the first preset pressure threshold
Value, the most described control unit notifies that described catheter guide wire is stretched into described puncture by described third channel by described input control portion
Pin.
13. piercing assemblies according to claim 12, it is characterised in that be additionally provided with one second pressure in described third channel
Sensor, described second pressure transducer, for detecting the pressure of described catheter guide wire end, obtains the second force value；If it is described
Second force value be more than the second preset pressure threshold value, the most described input control portion control described catheter guide wire by described puncture needle to
Described third channel direction is shunk.
14. piercing assemblies according to claim 13, it is characterised in that described second pressure threshold is 0 handkerchief.
15. piercing assemblies according to claim 12, it is characterised in that be additionally provided with one in described third channel for depositing
The storage capsule of described catheter guide wire.
16. piercing assemblies according to claim 12, it is characterised in that described input control portion includes slip ring.
17. piercing assemblies according to claim 12, it is characterised in that the end of described puncture needle is provided with one for controlling
Blood backflow and/or the vacuum cavitations portion of medicament input.
18. piercing assemblies according to claim 17, it is characterised in that described piercing assembly also includes one for inputting medicine
The second channel of agent, described second channel one end is connected to described puncture needle.
19. piercing assemblies according to claim 18, it is characterised in that described second channel is away from the one of described puncture needle
End has a medicament input port, and described medicament input port connects an automatic injector；When supplementing medicine in described automatic injector
During agent, described vacuum cavitations portion controls described second channel Guan Bi to stop blood backflow；When described automatic injector is by wearing
When pricker is administered, described vacuum cavitations portion controls described second channel and connects with described puncture needle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610457038.0A CN106137332B (en) | 2016-06-22 | 2016-06-22 | Ultrasound intervention sting device and piercing assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610457038.0A CN106137332B (en) | 2016-06-22 | 2016-06-22 | Ultrasound intervention sting device and piercing assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106137332A true CN106137332A (en) | 2016-11-23 |
| CN106137332B CN106137332B (en) | 2018-12-25 |
Family
ID=57352991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610457038.0A Active CN106137332B (en) | 2016-06-22 | 2016-06-22 | Ultrasound intervention sting device and piercing assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106137332B (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106667582A (en) * | 2017-02-08 | 2017-05-17 | 李钢 | Multifunctional remote-control X-ray-permeable puncture operation system |
| CN106691551A (en) * | 2017-01-05 | 2017-05-24 | 青岛市第三人民医院 | Monitor system and monitor method guided by ultrasound-intervention puncture needle |
| CN106725766A (en) * | 2017-01-05 | 2017-05-31 | 青岛市第三人民医院 | Ultrasound intervention sting device and piercing assembly |
| CN106806000A (en) * | 2017-03-06 | 2017-06-09 | 中国人民解放军第三军医大学第三附属医院 | A kind of foramen magnum sting device and piercing method |
| CN107564390A (en) * | 2017-10-31 | 2018-01-09 | 成都大学 | A kind of urethral catheterization care test model of mind |
| CN107693895A (en) * | 2017-09-19 | 2018-02-16 | 中国人民解放军第三军医大学第附属医院 | Nerve block anesthesia is with injecting pump |
| CN108635023A (en) * | 2018-05-23 | 2018-10-12 | 刘彦廷 | A kind of artery and vein puncture device and piercing method |
| CN112244967A (en) * | 2020-11-30 | 2021-01-22 | 武孟孟 | Disposable thyroid puncture device positioning device |
| CN112932556A (en) * | 2021-04-02 | 2021-06-11 | 吉林大学第一医院 | Intelligent auxiliary amniocentesis system |
| CN113273954A (en) * | 2021-04-19 | 2021-08-20 | 宁波大学医学院附属医院 | Visual intervention device for arterial vessel intervention treatment |
| CN115670605A (en) * | 2022-10-20 | 2023-02-03 | 徐州医科大学附属医院 | Central venous catheter puncture needle based on near infrared spectrum and pressure monitoring function |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102908180A (en) * | 2012-09-05 | 2013-02-06 | 重庆医科大学 | Novel miniature visualized puncture system |
| US20130204133A1 (en) * | 2009-10-30 | 2013-08-08 | National Yang-Ming University | Ultrasonic positioning device for epidural space and method using the same |
| US20130281787A1 (en) * | 2011-12-07 | 2013-10-24 | Itzhak Avneri | Devices and methods for endovascular access and therapy |
| CN203525135U (en) * | 2013-10-16 | 2014-04-09 | 深圳市康医博科技发展有限公司 | Blood-overflowing preventing Y-type connecting device for puncture needle |
| CN104080411A (en) * | 2011-12-15 | 2014-10-01 | 新加坡保健服务集团有限公司 | Device and method for in-office unsedated tracheoesophageal puncture (TEP) |
| CN204192599U (en) * | 2014-10-13 | 2015-03-11 | 周鹏 | Integral type arterypuncture pressure tester |
| CN105451661A (en) * | 2013-08-02 | 2016-03-30 | 富士胶片株式会社 | Photoacoustic image-generating apparatus and light source control method |
| CN205913380U (en) * | 2016-06-22 | 2017-02-01 | 冯庆宇 | Piercing depth and puncture assembly are intervene to supersound |
-
2016
- 2016-06-22 CN CN201610457038.0A patent/CN106137332B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130204133A1 (en) * | 2009-10-30 | 2013-08-08 | National Yang-Ming University | Ultrasonic positioning device for epidural space and method using the same |
| US20130281787A1 (en) * | 2011-12-07 | 2013-10-24 | Itzhak Avneri | Devices and methods for endovascular access and therapy |
| CN104080411A (en) * | 2011-12-15 | 2014-10-01 | 新加坡保健服务集团有限公司 | Device and method for in-office unsedated tracheoesophageal puncture (TEP) |
| CN102908180A (en) * | 2012-09-05 | 2013-02-06 | 重庆医科大学 | Novel miniature visualized puncture system |
| CN105451661A (en) * | 2013-08-02 | 2016-03-30 | 富士胶片株式会社 | Photoacoustic image-generating apparatus and light source control method |
| CN203525135U (en) * | 2013-10-16 | 2014-04-09 | 深圳市康医博科技发展有限公司 | Blood-overflowing preventing Y-type connecting device for puncture needle |
| CN204192599U (en) * | 2014-10-13 | 2015-03-11 | 周鹏 | Integral type arterypuncture pressure tester |
| CN205913380U (en) * | 2016-06-22 | 2017-02-01 | 冯庆宇 | Piercing depth and puncture assembly are intervene to supersound |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106691551A (en) * | 2017-01-05 | 2017-05-24 | 青岛市第三人民医院 | Monitor system and monitor method guided by ultrasound-intervention puncture needle |
| CN106725766A (en) * | 2017-01-05 | 2017-05-31 | 青岛市第三人民医院 | Ultrasound intervention sting device and piercing assembly |
| CN106667582A (en) * | 2017-02-08 | 2017-05-17 | 李钢 | Multifunctional remote-control X-ray-permeable puncture operation system |
| CN106806000A (en) * | 2017-03-06 | 2017-06-09 | 中国人民解放军第三军医大学第三附属医院 | A kind of foramen magnum sting device and piercing method |
| CN107693895A (en) * | 2017-09-19 | 2018-02-16 | 中国人民解放军第三军医大学第附属医院 | Nerve block anesthesia is with injecting pump |
| CN107564390A (en) * | 2017-10-31 | 2018-01-09 | 成都大学 | A kind of urethral catheterization care test model of mind |
| CN108635023A (en) * | 2018-05-23 | 2018-10-12 | 刘彦廷 | A kind of artery and vein puncture device and piercing method |
| CN112244967A (en) * | 2020-11-30 | 2021-01-22 | 武孟孟 | Disposable thyroid puncture device positioning device |
| CN112244967B (en) * | 2020-11-30 | 2021-08-03 | 武孟孟 | Disposable thyroid puncture device positioning device |
| CN112932556A (en) * | 2021-04-02 | 2021-06-11 | 吉林大学第一医院 | Intelligent auxiliary amniocentesis system |
| CN113273954A (en) * | 2021-04-19 | 2021-08-20 | 宁波大学医学院附属医院 | Visual intervention device for arterial vessel intervention treatment |
| CN115670605A (en) * | 2022-10-20 | 2023-02-03 | 徐州医科大学附属医院 | Central venous catheter puncture needle based on near infrared spectrum and pressure monitoring function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106137332B (en) | 2018-12-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106137332A (en) | Ultrasound intervention sting device and piercing assembly | |
| WO2020000963A1 (en) | Ultrasound-guided assistance device and system for needle | |
| JP7182240B2 (en) | Puncture system and puncture control device | |
| JP7422773B2 (en) | Intravenous therapy system for vessel detection and vascular access device placement | |
| JP5997229B2 (en) | Power head control in power injection system | |
| JP5023121B2 (en) | Fluid control device for drug supply | |
| EP1883436B1 (en) | Cannula inserting system | |
| US20220280717A1 (en) | Power injector device and method of use | |
| JP7173205B2 (en) | Puncture guide and ultrasound diagnostic device with puncture guide | |
| JP5231394B2 (en) | Extravasation detection device | |
| US20200030524A1 (en) | Chemical liquid injector | |
| EP2481444A1 (en) | Device for injecting therapeutic solution | |
| CN205913380U (en) | Piercing depth and puncture assembly are intervene to supersound | |
| CN106308861A (en) | Thread-knot pusher | |
| CN213606745U (en) | Multi-cavity puncture needle based on ultrasonic guidance | |
| KR20220075229A (en) | Apparatus and method for locating a probe for blood vessel insertion | |
| WO2018221417A1 (en) | Medicinal liquid injection port and medicinal liquid injection device | |
| CN111225618A (en) | Image forming apparatus | |
| JP6855028B1 (en) | Intravenous injection kit | |
| JP6433286B2 (en) | Auxiliary device for blood vessel puncture, and blood vessel puncture device using the same | |
| JP6630794B2 (en) | Extracorporeal circulation device | |
| JP7387158B2 (en) | Chemical injection device | |
| CN115363715A (en) | Gastrointestinal drainage puncture device | |
| CN116139361A (en) | Infusion device and missing needle detection method | |
| CN111789663A (en) | Special ultrasonic intervention guide instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190611 Address after: 201201 4th Floor, Building A, No. 14, No. 528 Ruiqing Road, Pudong New Area, Shanghai Patentee after: Shanghai Yichao medical instrument limited company Address before: Room 1001, Building 20, Donglijia, Shuangyushu, Haidian District, Beijing Patentee before: Feng Qingyu |
|
| TR01 | Transfer of patent right |