CN202605013U - Arterial and intravenous puncture instrument - Google Patents
Arterial and intravenous puncture instrument Download PDFInfo
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- CN202605013U CN202605013U CN2011205437223U CN201120543722U CN202605013U CN 202605013 U CN202605013 U CN 202605013U CN 2011205437223 U CN2011205437223 U CN 2011205437223U CN 201120543722 U CN201120543722 U CN 201120543722U CN 202605013 U CN202605013 U CN 202605013U
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- puncture
- vein
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- arterial
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Abstract
The utility model relates to the technical field of medical devices, and in particular relates to an arterial and intravenous puncture instrument. The arterial and intravenous puncture instrument comprises a system computer, color ultrasonic diagnostic software or a portable ultrasonic diagnostic instrument, cross cursor positioning display software and cursor positioning calculation and identification sound and malposition alarm sound software. The arterial and intravenous puncture instrument is characterized in that a puncture positioning connecting rod 1-2 is an aseptic component, and is positioned and assembled in an interface 1-16 of a sliding part of the arterial and intravenous puncture instrument; an ultrasonic transducer 1-1 emits ultrasound to acquire the arterial and intravenous positioning data; and a computer ultrasonic transduction sensing integration 1-5 carries out data conversion on the information of a three-dimensional positioning sensing integration 1-11, and a three-dimensional positioning sliding part 1-12 automatically or manually controls the detachable aseptic puncture positioning connecting rod 1-2 to be positioned and puncture the artery and the vein. With the arterial and intravenous puncture instrument, the puncture treatment can be quickly and accurately guided, the puncture precision is improved, the puncture difficulty is reduced, the efficiency is increased, and important organs are prevented from being accidentally damaged, and the peripheral tissue damage and complication are reduced, so the successful rate of emergency treatment is increased.
Description
Technical field
The present invention relates to medical instruments field, specifically relate to a kind of artery and vein puncture appearance.
Background technology
At present, existing artery and vein puncture be artificial puncture, or artificial artery and vein puncture under ultrasonic, the pneumoradiography guiding; Its puncture success rate is low, particularly advanced age critical low age infant, puncture difficulty, time-consuming delay first aid are accidentally injured the adjacent tissue organ and are caused the massive hemorrhage shock, even dead.
Summary of the invention
In order to overcome above-mentioned defective, the present invention provides a kind of artery and vein puncture appearance, and the present invention mainly solves the blindness of the artificial puncture of arteriovenous, and ultrasonic, pneumoradiography guiding lacks down directly instructs aiming; Have the puncture of raising precision, reduce venipuncture difficulty, improve the first aid success rate.
For realizing the foregoing invention purpose, the present invention adopts following technical scheme:
A kind of artery and vein puncture appearance; Comprise: component computer, colorful ultrasonic diagnostic software or portable ultrasound diagnostic equipment and tracking cross locating and displaying software, cursor positioning are calculated and are confirmed sound and dislocation alarm sound software; It is characterized in that: the puncture positioning linkage rod is a sterile sets, should
The puncture positioning linkage rod coincide and is installed inIn the artery and vein puncture appearance sliding part docking port; Ultrasonic transducer
ThroughEmission ultrasound acquisition artery and vein vascular
ComeLocator data; Computer ultrasonic transduction sensing integrated data
CanConversion three-dimensional localization sensing integrated information, the automatic or manual control of three-dimensional localization sliding part
CanChange aseptic puncture positioning linkage rod localised puncture artery and vein vascular; Artery and vein puncture selects the passive aiming of automatic or manual puncture connecting rod to select arteriovenous, alarm
DeviceProvide and select correct prompting, or the wrong caution of aiming; Accurate localised puncture positioning linkage rod positioning control puncture guide pipe, tremulous pulse, venipuncture trocar be via puncture guide pipe puncture artery and vein vascular, correctly inserts tremulous pulse, vein external member after puncturing successfully; The puncture guide pipe is separated locking key
Function beRelease puncture guide pipe discharges tremulous pulse, venipuncture external member,
And haveRemove the artery and vein puncture appearance, fixing puncture tremulous pulse, venous duct
Effect
Described artery and vein puncture appearance, this depth transducer 1-7 drive puncture apparatus sliding part 1-12 longitudinal sliding motion and on paracentesis depth guide rail 1-6, paracentesis depth are provided, and this depth transducer 1-7 also is the timing gears group; Suitable, counterclockwise inclination angle when obliquity sensor 1-8 provides the puncture lateral inclination, the puncture angle transducer 1-7 provide the puncture angle, correctly selects puncture path, avoids important neighbour organ, prevents to accidentally injure vitals; Puncture needle punctures into tremulous pulse or vein blood vessel through puncture guide pipe 2-1 directional guide, and conventional suction blood is confirmed, and put the puncture pipe fitting and go into blood vessel,
The puncture guide pipe is separated locking key and is come release through pushing the puncture guide pipe
Because adopt aforesaid technical scheme, the present invention has following superiority:
A kind of artery and vein puncture appearance also is the doppler ultrasound data snooping, and computer data computing doppler data is pseudo-color, and artery and vein puncture appearance colorful ultrasonic is surveyed artery and vein puncture technology under the tomography computer orientation direction; Centrifugal to artery blood flow-redness, to mind-set venous blood flow-blue digital image demonstration, automatic cursor of puncture needle computer data or the aiming of passive artificial adjustment puncture needle cursor mainly solve the blindness of the artificial puncture of arteriovenous; Ultrasonic, pneumoradiography guiding lacks down directly instructs aiming, provides computer data to confirm or the false alarm prompt tone, improves the puncture precision; Reduce venipuncture difficulty; Raise the efficiency, reduce surrounding tissue damage and complication, improve the first aid success rate; And can guarantee that patient's data is accurate, save nurse's time, need not the nurse and check data content every day, shorten nurse's workload greatly, and practiced thrift nurse's working time, save the human resources; Have advantages such as easy to operate, easy master, embodiment science and technology property and hommization.
Description of drawings
Fig. 1Artery and vein puncture appearance sketch map;
Fig. 2Puncture positioning linkage rod sketch map;
Fig. 3The ultrasonic transducer sketch map;
Among the figure: the 1-1. ultrasonic transducer; 1-2. puncture connecting rod; 1-3. vascular puncture is selected; 1-4. alarm; 1-5. the ultrasonic transduction sensing is integrated; 1-6. positioning guide rail; 1-7. depth transducer; 1-8. obliquity sensor; 1-9. puncture angle transducer; 1-10. reset key A; 1-11 three-dimensional localization sensing transducing is integrated; 1-12. puncture apparatus sliding part; 1-13. three-dimensional localization sliding part sectional view; 1-14. communication data wiring; 1-15. 45 degree display window; 1-16. sliding part docking port; 2-1. puncture guide pipe; 2-2. the puncture guide pipe is separated locking key; 2-3. timing gears group; 2-4. 45 degree display window; 2-5. reset key B; 2-6. positive hour rack; 2-7. puncture connecting rod docking port.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further explain:
Conjunction with Figure 1, Figure 2, Figure 3, the patients with deep venous, arterial puncture site routine surgical disinfection, drying, conventional surgical shop towel treatment, the present invention is the main vein puncture instrument sensor attachment member by the present invention a sterile transparent plastic cover (sensor sterile cover) or pocket into a fixed position, press the reset button A1-10 while pressing the reset button B2-5 it is reset to 45 °, observation angle of 45 ° and 45 ° angle to show 1-15 Show 2 - 4 confirm both windows simultaneously 45 °; puncture puncture rod linkage 1-2 bags from the inlet sensor transparent plastic cap, puncture rod butt at the interface 2-7 1-12 puncture instrument slider slider on the interface; 1-1 sterile ultrasound transducer ultrasound catalyst coated window cover ultrasound, ultrasound catalyst coated with sterile saline skin; selection vascular puncture Select 1-3 vascular puncture method, ultrasonic transducer probe contact with the skin puncture move 1-1 and selected blood vein puncture, integrated ultrasonic transducer sensing ultrasonic transducers 1-5 1-1 collect data and converted image data to the computer to display the arterial blood vessel is centrifuged red, venous blood to the heart to blue after positioning, the sensor cover sticker sheet arteriovenous skin puncturing device fixed to the puncture position; ultrasonic transducer probe 1-1 vascular puncture site location data acquisition, the ultrasonic probe under the skin vascular puncture depth (distance ultrasound probe to the vessel) ? D
1 , location, ultrasound probe to the center axis of the puncture rod 1-2 distance D
2 is constant.45 ° of puncture angles are example: depth D under the puncture vessel skin
1=0 o'clock, target blood promptly punctured---and actual point of puncture is positioned at the epidermis place, that is actual point of puncture is positioned at the ultrasonic probe surface; Puncture connecting rod 1-2 goes up puncture guide pipe 2-1 lower nozzle and just in time is positioned at puncture target blood place,
(right angled isosceles triangle principle)The cursor positioning software for display provides tracking cross according to the localization by ultrasonic data---simulation point of puncture " ten ", and puncture connecting rod 1-2 puncture apparatus sliding part 1-12 is positioned at initial position, and puncture guide pipe 2-1 lower nozzle points to ultrasonic probe and contact skin point---
ActualPoint of puncture with
SimulationPoint of puncture " ten "
OverlapTarget blood is positioned at depth D under the ultrasonic probe
1=S distance, then the cursor positioning software for display provides data-driven puncture apparatus sliding part 1-12 sliding distance D forward according to the localization by ultrasonic data
1=S, moving puncture apparatus sliding part 1-12 drive puncture connecting rod 1-2 displacement D
1=S, puncture guide pipe 2-1 lower nozzle is away from ultrasonic transducer 1-1 displacement D
1=S, tracking cross at this moment---simulation point of puncture " ten " is away from puncture guide pipe 2-1 lower nozzle translation distance D
1=S,
ActualPoint of puncture with
SimulationPoint of puncture " ten " still
OverlapWhen puncturing, 30 ° ~ 60 ° angles in like manner programme.Tracking cross locating and displaying software data and three-dimensional data are surveyed diagnostic software by colorful ultrasonic and are provided.
ActualPoint of puncture away from ultrasonic probe centre distance by point of puncture
The inclination angleProvide.Colorful ultrasonic is surveyed diagnostic data and is converted into three-dimensional data by computer software calculating---
The degree of depth, inclination angle, puncture angle, send the integrated 1-11 of data command three-dimensional localization sensing transducing and drive depth transducer 1-7, obliquity sensor 1-8, puncture angle transducer 1-9 and locate best puncture inserting needle direction automatically; Or the guide pipe of operation puncture manually 2-1 drives puncture connecting rod 1-2 vascular puncture point tracking cross; The point of puncture tracking cross is surveyed diagnostic software by colorful ultrasonic the vascular puncture point data is provided; The selected puncture vessel of the passive aiming of aiming tracking cross, the really optional vascular puncture of selecting in computer location is selected 1-3 and aiming blood vessel correctness; Select the selected tremulous pulse of 1-3 like vascular puncture, tracking cross aiming blood vessel is a tremulous pulse; Or the selected vein of vascular puncture selection 1-3, tracking cross aiming blood vessel is a vein; Correct for puncturing; Prompting software alarm 1-4 prompting right sound; Otherwise vascular puncture is selected the selected tremulous pulse of 1-3, and tracking cross aiming blood vessel is a vein; Or the selected vein of vascular puncture selection 1-3, tracking cross aiming blood vessel is that tremulous pulse is the puncture mistake; Prompting software alarm 1-4 prompting false alarm sound; Depth transducer 1-7 drives puncture apparatus sliding part 1-12 longitudinal sliding motion and on paracentesis depth guide rail 1-6, paracentesis depth is provided, and this depth transducer 1-7 also is the timing gears group; Obliquity sensor 1-8 provides the puncture lateral inclination suitable, counterclockwise inclination angle, and the puncture angle transducer 1-7 provide the puncture angle, correctly selects puncture path, avoids important neighbour organ, prevents to accidentally injure vitals; Puncture needle punctures into tremulous pulse or vein blood vessel through puncture guide pipe 2-1 directional guide; Conventional suction blood is confirmed, puts the puncture pipe fitting and goes into blood vessel, pushes the puncture guide pipe and separates locking key 2-2 release puncture guide pipe 2-1; Remove the artery and vein puncture appearance, fixedly piercing assembly completion puncture is kept somewhere in normal running; Communication data 1-14 provides localised puncture process computer transfer of data; A kind of artery and vein puncture appearance of the present invention is the doppler ultrasound data snooping, can accurately locate critical patient and low age infant vessel position; Centrifugal to blood artery blood flow-redness, to mind-set blood venous blood flow-blue digital image demonstration, automatic cursor of puncture needle computer data or the aiming of passive artificial adjustment puncture needle cursor, computer data is confirmed or the false alarm prompt tone; Be specially adapted to pediatric surgery, children's's cardiovascular surgery, difficult deep, central vein, arterypuncture, quick, accurately guided puncture treatment; Improve the puncture precision, reduce venipuncture difficulty, raise the efficiency; Prevent to accidentally injure vitals, reduce surrounding tissue damage and complication, improve the first aid success rate.
A kind of artery and vein puncture appearance of the present invention, this full name is: the directed tremulous pulse deep vein puncture of doppler ultrasound Computerized three-dimensional appearance; Comprise component computer: 1. digital ultrasound electronic impulse generation and ultrasonic color add software for display; 2. cursor positioning software for display, 3. cursor positioning is calculated and is confirmed sound and dislocation alarm sound software, 4. digital electroacoustic transduction sonac; 5. three-dimensional localization transducer; 6. three-dimensional localization pick off, the 7. aseptic outer housing of pick off, 8. puncture connecting rod and respective application software, hardware are formed.
Above-described embodiment is a kind of of the specific embodiment of the present invention, and common variation that those skilled in the art carries out in technical scheme scope of the present invention and replacement all should be included within protection scope of the present invention.
The present invention does not detail part and is prior art, therefore is not described further.
Claims (2)
1. artery and vein puncture appearance; Comprise: component computer, colorful ultrasonic diagnostic software or portable ultrasound diagnostic equipment and tracking cross locating and displaying software, cursor positioning are calculated and are confirmed sound and dislocation alarm sound software; It is characterized in that: puncture positioning linkage rod (1-2) is sterile sets, should
Puncture positioning linkage rod (1-2) coincide and is installed inIn the artery and vein puncture appearance sliding part docking port (1-16); Ultrasonic transducer 1-1
ThroughEmission ultrasound acquisition artery and vein vascular
ComeLocator data; Computer ultrasonic transduction sensing integrated (1-5) data
CanConversion three-dimensional localization sensing integrated (1-11) information, the automatic or manual control of three-dimensional localization sliding part (1-12)
CanChange aseptic puncture positioning linkage rod (1-2) localised puncture artery and vein vascular; Artery and vein puncture selects the passive aiming of (1-3) automatic or manual puncture connecting rod to select arteriovenous, alarm (1-4)
DeviceProvide and select correct prompting, or the wrong caution of aiming; Accurate localised puncture positioning linkage rod (1-2) positioning control puncture guide pipe (2-1), tremulous pulse, venipuncture trocar be via puncture guide pipe (2-1) puncture artery and vein vascular, correctly inserts tremulous pulse, vein external member after puncturing successfully; The puncture guide pipe is separated locking key (2-2)
Function beRelease puncture guide pipe (2-1) discharges tremulous pulse, venipuncture external member,
And haveRemove the artery and vein puncture appearance, fixing puncture tremulous pulse, venous duct
Effect
2. artery and vein puncture appearance according to claim 1; It is characterized in that: this depth transducer (1-7) drives puncture apparatus sliding part (1-12) longitudinal sliding motion and on paracentesis depth guide rail (1-6), paracentesis depth is provided, and this depth transducer (1-7) also is the timing gears group; Suitable, counterclockwise inclination angle when obliquity sensor (1-8) provides the puncture lateral inclination; Puncture angle transducer (1-7) provides the puncture angle, and puncture needle punctures into tremulous pulse or vein blood vessel through puncture guide pipe (2-1) directional guide, and conventional suction blood is confirmed; Put the puncture pipe fitting and go into blood vessel
Puncture guide pipe (2-1) is separated locking key (2-2) and is come release through pushing the puncture guide pipe
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205437223U CN202605013U (en) | 2011-12-22 | 2011-12-22 | Arterial and intravenous puncture instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205437223U CN202605013U (en) | 2011-12-22 | 2011-12-22 | Arterial and intravenous puncture instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202605013U true CN202605013U (en) | 2012-12-19 |
Family
ID=47338750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205437223U Expired - Fee Related CN202605013U (en) | 2011-12-22 | 2011-12-22 | Arterial and intravenous puncture instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202605013U (en) |
-
2011
- 2011-12-22 CN CN2011205437223U patent/CN202605013U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20131222 |