CN105105826B - Ultrasonic guidance periphery neural blocking anesthesia stereotactic puncture device - Google Patents
Ultrasonic guidance periphery neural blocking anesthesia stereotactic puncture device Download PDFInfo
- Publication number
- CN105105826B CN105105826B CN201510465097.8A CN201510465097A CN105105826B CN 105105826 B CN105105826 B CN 105105826B CN 201510465097 A CN201510465097 A CN 201510465097A CN 105105826 B CN105105826 B CN 105105826B
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- chain
- governor motion
- anesthetic needle
- ultrasonic
- clamping
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- 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
- A61B17/3401—Puncturing needles for the peridural or subarachnoid space or the plexus, e.g. for anaesthesia
-
- 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
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Anesthesiology (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a kind of ultrasonic guidance periphery neural blocking anesthesia stereotactic puncture device, the chain that is hinged with the toroidal frame including the toroidal frame, one end that are arranged on ultrasonic probe and be arranged on the chain other end for clamping the clamping device that anesthetic needle is moved in the imaging plane of ultrasonic probe, the clamping device includes that corner governor motion, the clip for clamping anesthetic needle being arranged on the corner governor motion and one end are fixed on the connecting rod on the corner governor motion, and the connecting rod other end is hinged with chain.Using the ultrasonic guidance periphery neural blocking anesthesia stereotactic puncture device of the present invention, anesthetic needle is limited to by chain in the imaging plane of ultrasonic probe and is moved, and does not in the same plane cause local anaesthesia survival dose on the high side, operating time increase the problems such as with ultrasound wave so as to solve anesthetic needle when puncturing.
Description
Technical field
The present invention relates to a kind of medical apparatus and instruments, more particularly to a kind of ultrasonic guidance periphery neural blocking anesthesia stereotactic puncture dress
Put.
Background technology
Traditional intermuscular branch brachial plexus nerve block effect on driving birds is not good sometimes, majority are because that local anaesthetics fail to be injected in preferably
Position, causes its distribution to fail to infiltrate to around nervous tissue.State's outer ultrasonic is used for nerve positioning the history of nearly 20 years,
Modern ultrasonic technique, almost can see clearly under direct vision puncture needle pathway and local anaesthetics injection after diffusion and point
Cloth situation.Ultrasound guidance is anaesthetized, and can be immediately seen nerve and adjacent structure, directly or indirectly be seen office during injection medicine
The diffusion of anaesthetic.Anesthetist is to arrest ultrasound probe on the other hand when peripheral blockade is carried out, at present, arrests fiber crops on the other hand
Liquor-saturated pin, during puncture anesthetic needle and ultrasound wave not in the same plane, thus puncture position not optimum position, so as to cause office
The problems such as anaesthetic consumption is on the high side, operating time increases.
For above-mentioned deficiency, the present invention devises a kind of ultrasonic guidance periphery neural blocking anesthesia stereotactic puncture device, from
And solve the problems referred to above.
The content of the invention
In view of this, the present invention provides a kind of ultrasonic guidance periphery neural blocking anesthesia stereotactic puncture device, to solve mesh
In front ultrasonic guidance periphery neural blocking anesthesia operation, anesthetic needle and ultrasound wave be not in conplane problem.
The present invention is solved the above problems by following technological means：
The invention provides a kind of ultrasonic guidance periphery neural blocking anesthesia stereotactic puncture device, including being arranged on ultrasonic spy
Chain that toroidal frame, one end on head is hinged with the toroidal frame and be arranged on the chain other end for clamping anesthetic needle
The clamping device moved in the imaging plane of ultrasonic probe, the clamping device include corner governor motion, be arranged on it is described
The clip for clamping anesthetic needle and one end on corner governor motion is fixed on the connecting rod on the corner governor motion, described
The connecting rod other end is hinged with chain, and the corner governor motion makes anesthetic needle turn in the imaging plane of ultrasonic probe
Dynamic, the corner governor motion includes housing, the input shaft through housing, output shaft and is located on input shaft, output shaft respectively
Intermeshing input gear, output gear, on output shaft, described input shaft one end is provided with handle, institute for the clamp connection
State and locking is attached by trip bolt between input shaft and housing.
Further, the chain is hinged by multiple chain links along its length and is formed, and each chain link includes both sides carrier bar, connection
The rolling ring of both sides carrier bar, the nut coordinated through the bolt of both sides carrier bar and rolling ring and with the bolt thread.
Further, the nut is self-locking nut.
Beneficial effects of the present invention：A kind of ultrasonic guidance periphery neural blocking anesthesia stereotactic puncture dress that the present invention is provided
Put, the chain that is hinged with the toroidal frame including the toroidal frame, one end being arranged on ultrasonic probe and to be arranged on the chain another
One end for clamping the clamping device that anesthetic needle is moved in the imaging plane of ultrasonic probe.Using the ultrasonic guidance of the present invention
Periphery neural blocking anesthesia stereotactic puncture device, anesthetic needle are limited to by chain in the imaging plane of ultrasonic probe and are moved, so as to
Solving anesthetic needle when puncturing does not cause local anaesthesia survival dose is on the high side, operating time increases etc. in the same plane with ultrasound wave
Problem.
Description of the drawings
The invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is structural representation of the corner governor motion of the present invention together with connecting rod and clamp connection；
Fig. 3 is the structural representation of the chain of the present invention.
Specific embodiment
The present invention is described further with reference to specific embodiment：
By shown in Fig. 1 to Fig. 3, the ultrasonic guidance periphery neural blocking anesthesia stereotactic puncture device that the present invention is provided, including
Chain 3 that the toroidal frame 2, one end being arranged on ultrasonic probe 1 is hinged with the toroidal frame 2 and to be arranged on the chain 3 another
End for clamping the clamping device 4 that anesthetic needle 5 is moved in the imaging plane of ultrasonic probe 1.The toroidal frame 2 and ultrasound spy
It is fixedly connected or is detachably connected between 1, is preferably detachably connected, toroidal frame 2 is arranged to into yoke configurations specifically, in card
Connecting portion is provided with hoop, the connecting portion is hinged with chain 3.Ultrasonic guidance periphery neural blocking anesthesia using the present invention is fixed
During to sting device, as chain 3 has the fixed position that in the characteristic of a move in plane, can only adjust toroidal frame 2, from
And anesthetic needle 5 is moved in the imaging plane of ultrasonic probe 1, and then solve because of puncture position not optimum position, so as to
Cause the problems such as local anaesthesia survival dose is on the high side, operating time increases.
Used as the further improvement of such scheme, the clamping device 4 includes corner governor motion 41, is arranged on described turning
The clip 42 for clamping anesthetic needle 5 and one end on angle governor motion 41 is fixed on the connecting rod on the corner governor motion 41
43,43 other end of the connecting rod is hinged with chain 3, and the corner governor motion 41 makes anesthetic needle 5 perpendicular to ultrasonic probe 1
Rotate in imaging plane.The clip 42 is used to clamp anesthetic needle 5, and the corner governor motion 41 can be gear mechanism or snail
Worm and gear mechanism or other reducing gears with a stable drive ratio.43 one end of the connecting rod is provided with through hole, so as to cut with scissors with chain 3
It is connected together.43 shape of connecting rod can be configured according to the operating habit of anaesthetist.As chain is generally used as driving member,
Thus cause each carrier bar connecting portion on chain to have certain gap in structure, thus can not be well between chain two ends
Ensure in the same plane, corner governor motion 41 is set on device 4 is accommodated, after toroidal frame 2 is fixed, turned by adjusting
Angle governor motion 41 makes anesthetic needle 5 directly rotate in the imaging plane of ultrasonic probe 1, it is ensured that anesthetic needle 5 during anesthesia surgery
Move in the imaging plane of ultrasonic probe 1.
Used as the further improvement of such scheme, the corner governor motion 41 includes housing 411, through housing 411
Input shaft 412, output shaft 413 and be located at input shaft 412 respectively, intermeshing input gear 414, output on output shaft 413
Gear 415, the clip 42 are connected on output shaft 413, and 412 one end of the input shaft is provided with handle 416, the input shaft
Locking is attached by trip bolt 417 between 412 and housing 411.
It is preferred that said mechanism is adjusting the angle of anesthetic needle 5 so that corner governor motion 41 has simple structure and convenience
The advantage of anaesthetist's operation, meanwhile, trip bolt 417 is set and can ensure that anesthetic needle 5 will not be rotated in use.
Used as the further improvement of such scheme, the chain 3 is hinged by multiple chain links along its length and is formed, each chain
Section include both sides carrier bar 31, connect both sides carrier bar rolling ring 32, through both sides carrier bar 31 and rolling ring 32 bolt 33 and with it is described
The nut 34 that 33 screw thread of bolt coordinates.By the cooperation for taking bolt 33 and nut 34, will be closely attached between each chain link
Together, gap is eliminated, in ensureing that 3 two ends of the chain are generally aligned in the same plane.
Used as the further improvement of such scheme, the nut 34 is self-locking nut.Due to being flexible connection between chain,
The nut 34 may loosen, and by the nut 34 is designed as self-locking nut, prevent from bolt looseness, so as to ensure
During whole anesthesia surgery, anesthetic needle 5 is moved in the imaging plane of ultrasonic probe 1 all the time.
Finally illustrate, above example is only unrestricted to illustrate technical scheme, although with reference to compared with
Good embodiment has been described in detail to the present invention, it will be understood by those within the art that, can be to the skill of the present invention
Art scheme is modified or equivalent, and without deviating from the objective and scope of technical solution of the present invention, which all should be covered at this
In the middle of the right of invention.
Claims (3)
1. a kind of ultrasonic guidance periphery neural blocking anesthesia stereotactic puncture device, it is characterised in that：Including being arranged on ultrasonic probe
(1) chain (3) and be arranged on the chain (3) other end that the toroidal frame (2), one end on is hinged with the toroidal frame (2)
For clamping the clamping device (4) that anesthetic needle (5) is moved in the imaging plane of ultrasonic probe (1), clamping device (4) bag
Include corner governor motion (41), the clip (42) for clamping anesthetic needle (5) being arranged on the corner governor motion (41)
The connecting rod (43) on the corner governor motion (41) is fixed on one end, connecting rod (43) other end is hinged with chain (3),
The corner governor motion (41) makes anesthetic needle (5) rotate in the imaging plane perpendicular to ultrasonic probe (1), and the corner is adjusted
Section mechanism (41) is including housing (411), the input shaft (412) through housing (411), output shaft (413) and is located at input respectively
Intermeshing input gear (414), output gear (415) on axle (412), output shaft (413), the clip (42) are connected to
On output shaft (413), described input shaft (412) one end is provided with handle (416), between the input shaft (412) and housing (411)
Locking is attached by trip bolt (417).
2. ultrasonic guidance periphery neural blocking anesthesia stereotactic puncture device according to claim 1, it is characterised in that：It is described
Chain (3) is hinged by multiple chain links along its length and is formed, and each chain link includes both sides carrier bar (31), the rolling of connection both sides carrier bar
Circle (32), the nut coordinated through the bolt (33) of both sides carrier bar (31) and rolling ring (32) and with the bolt (33) screw thread
(34)。
3. ultrasonic guidance periphery neural blocking anesthesia stereotactic puncture device according to claim 2, it is characterised in that：It is described
Nut (34) is self-locking nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510465097.8A CN105105826B (en) | 2015-07-31 | 2015-07-31 | Ultrasonic guidance periphery neural blocking anesthesia stereotactic puncture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510465097.8A CN105105826B (en) | 2015-07-31 | 2015-07-31 | Ultrasonic guidance periphery neural blocking anesthesia stereotactic puncture device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105105826A CN105105826A (en) | 2015-12-02 |
| CN105105826B true CN105105826B (en) | 2017-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510465097.8A Expired - Fee Related CN105105826B (en) | 2015-07-31 | 2015-07-31 | Ultrasonic guidance periphery neural blocking anesthesia stereotactic puncture device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111904552A (en) * | 2020-07-28 | 2020-11-10 | 宦乡 | Semi-automatic positioning puncture device in ultrasonic anesthesia plane |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107280739B (en) * | 2017-07-31 | 2023-05-02 | 北京大学深圳医院 | Ultrasonic guidance nerve block auxiliary support |
| WO2019032876A1 (en) | 2017-08-09 | 2019-02-14 | Sharkninja Operating Llc | Cooking device and components thereof |
| CN107441596A (en) * | 2017-09-11 | 2017-12-08 | 严峰 | For vascular puncture in ultrasonic guidance lower plane and the medical sheath body of nerve block |
| CN111904551B (en) * | 2020-07-28 | 2021-08-06 | 鹤壁市人民医院 | Ultrasonic medical anesthesia injection assistor |
| CN112220533B (en) * | 2020-10-19 | 2022-02-08 | 苏州法兰克曼医疗器械有限公司 | Multi-angle adjustable B-ultrasonic puncture positioning frame |
| CN113456186B (en) * | 2021-07-12 | 2022-08-23 | 南充市中心医院 | Nerve blocking system based on ultrasonic intelligent identification |
| WO2023019479A1 (en) * | 2021-08-18 | 2023-02-23 | 中国科学院深圳先进技术研究院 | Robot puncture positioning method and apparatus for biliary tract puncture |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4899756A (en) * | 1988-07-18 | 1990-02-13 | Sonek Jiri D | Articulated needle guide for ultrasound imaging and method of using same |
| IL107523A (en) * | 1993-11-07 | 2000-01-31 | Ultraguide Ltd | Articulated needle guide for ultrasound imaging and method of using same |
| US7653427B2 (en) * | 2004-11-12 | 2010-01-26 | Intra-Medical Imaging LLC | Method and instrument for minimally invasive sentinel lymph node location and biopsy |
| CN2902217Y (en) * | 2005-12-08 | 2007-05-23 | 邱学文 | B-ultrasonic guiding puncture positioning device |
| CN201404229Y (en) * | 2009-03-31 | 2010-02-17 | 武汉半边天医疗技术发展有限公司 | Puncture navigation device |
| CN103315772A (en) * | 2013-05-23 | 2013-09-25 | 浙江大学 | Application of medical ultrasound in anesthesia |
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2015
- 2015-07-31 CN CN201510465097.8A patent/CN105105826B/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111904552A (en) * | 2020-07-28 | 2020-11-10 | 宦乡 | Semi-automatic positioning puncture device in ultrasonic anesthesia plane |
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| CN105105826A (en) | 2015-12-02 |
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Effective date of registration: 20160421 Address after: 730050 General Hospital of Lanzhou military area command, 98 West West Lake street, Qilihe District, Gansu, Lanzhou, Lanzhou Applicant after: Zhang Shuanjun Address before: 730050 Gansu city in Lanzhou Province, South Binhe Road, Qilihe District No. 333 Applicant before: Lanzhou Gen. Hospital, Lanzhou Military Area Command, PLA |
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Granted publication date: 20170405 Termination date: 20190731 |