CN106562814A - Neurosurgery interventional therapy device - Google Patents
Neurosurgery interventional therapy device Download PDFInfo
- Publication number
- CN106562814A CN106562814A CN201610764320.3A CN201610764320A CN106562814A CN 106562814 A CN106562814 A CN 106562814A CN 201610764320 A CN201610764320 A CN 201610764320A CN 106562814 A CN106562814 A CN 106562814A
- Authority
- CN
- China
- Prior art keywords
- axis
- rotating disk
- slide plate
- cross bar
- interventional therapy
- 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.)
- Pending
Links
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
-
- 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
- A61B2017/3405—Needle locating or guiding means using mechanical guide means
Abstract
The invention relates to the field of medical devices, in particular to a neurosurgery interventional therapy device. The device can assist medical workers to use interventional therapy needles and stable and precise intervention of the interventional needles can be ensured through adjustment in multiple angles. The device comprises a base and rollers arranged at the bottom of the base. A support rod is vertically arranged on the base through a transversely rotatable first rotation disc. A transversely rotatable second rotation disc is arranged on the top of the support rod. A vertically rotatable third rotation disc is connected to the left side of the second rotation disc through a connection rod. The left side of the third rotation disc is connected with a support rod. The upper part of the support rod is fixedly connected with the bottom end of an X-axis cross rod through a support seat. A Y-axis vertical rod is vertically arranged on the left end part of the X-axis cross rod. An X-axis sliding plate which is capable of left-right sliding is arranged on the X-axis cross rod. A first lead screw cooperating with the bottom of the X-axis sliding plate is arranged in the X-axis cross rod. A first rotary knob is arranged on the right end part of the first lead screw. The neurosurgery interventional therapy device is simple to operate, convenient to use and suitable for various kinds of places.
Description
Technical field
The present invention relates to medical instruments field, especially a kind of neurosurgery interventional therapy device.
Background technology
With the progress of science and technology, the development of society, the living standard of people have obtained large increase, the medical condition of China
Also it is greatly improved, the thing followed is the fast development of armarium.In hospital, the disease of some department of neurology is often connected to
People, the patient more serious for some state of an illness, needs interventional therapy.
At present, in neurosurgery, using more generally, interventional therapy is relative to handss for the interventional therapy of non-open type
It is traumatic little for art treatment, recover cycle is short, the operation caused on patient affects also less, therefore, lead in neurosurgery
Domain such as nervi trigeminus treatment, cephalophyma drainage treatment etc. are using commonplace.But, currently employed interventional therapy is general
The manual interventional therapy needle of medical personnel is needed, because the shake of human hands, it is impossible to ensure that intervention pin is steady, accurately puncture, deposit
In larger potential safety hazard.
The content of the invention
The technical assignment of the present invention is to provide a kind of neurosurgery interventional therapy dress for above-mentioned deficiency of the prior art
Put, the device can with assist personnel interventional therapy needle, can multi-angle adjustment, it is ensured that intervention pin exactly intervention.
The technical solution adopted for the present invention to solve the technical problems is：This kind of neurosurgery interventional therapy device, which is special
Levying is, its structure includes base and the roller located at base bottom, vertical by the first rotating disk of lateral rotation on described base
Pole is provided with, being provided with the top of pole can be with the second rotating disk of lateral rotation；
The 3rd rotating disk for passing on left connecting rod connection vertical rotating of the second described rotating disk, the left side connection of the 3rd rotating disk
One strut, the top of strut are fixedly connected with X-axis cross bar bottom by bearing；The left part of X-axis cross bar is vertically provided with Y-axis and erects
Bar；
Described X-axis cross bar is provided with the X-axis slide plate that can be horizontally slipped, and is provided with and X-axis slide plate bottom phase in X-axis cross bar
The first screw mandrel for coordinating, the right part of the first screw mandrel is provided with the first knob；Described Y-axis montant is provided with what is can slided up and down
Y-axis slide plate, is provided with the second screw mandrel being engaged with Y-axis slide plate left part in Y-axis montant, the upper end of the second screw mandrel is provided with second
Knob；
Described X-axis slide plate is provided with sleeve with intersection's level of Y-axis slide plate, be embedded with described sleeve respectively with X-axis
The annular slot that slide plate and Y-axis slide plate are engaged；Slide bar is provided with described sleeve, the side of sleeve is provided with for fixed slip bar
Fastening bolt；The upper end of described slide bar is connected by screw thread pushing ram, and described pushing ram side is circumferentially with pulls
Handss, spanner are linked together by annulus；The upper end of pushing ram is provided with intervention pin；
Cross bar is fixed with the right side of the second described rotating disk, coiled pipe above cross bar, is provided with, photograph at the top of coiled pipe, is provided with
Bright lamp.
Preferably, the side of described the first rotating disk, the second rotating disk and the 3rd rotating disk is respectively provided with spacing locking
Bolt.
Preferably, workbox is provided with the left of described base upper rack posts, right side is provided with waste collecting tank.
Preferably, described roller is provided with brake unit.
The present invention has beneficial effect following prominent：
1st, as its structure includes base and the roller located at base bottom, on described base, pass through lateral rotation first
Rotating disk is vertically provided with pole, be provided with the top of pole can with the second rotating disk of lateral rotation, therefore, during use, the device can be with
Moved by roller, and the first rotating disk and the second rotating disk rotation regulation direction can be passed through, be interventional therapy regulation side below
To ready, it is an energy-saving and environmental protection equipment, is worth with good utilization and extention.
2nd, due to the 3rd rotating disk for passing on left connecting rod connection vertical rotating of the second described rotating disk, a left side for the 3rd rotating disk
Side connects a strut, and the top of strut is fixedly connected with X-axis cross bar bottom by bearing；The left part of X-axis cross bar is vertically provided with Y
Axle montant, therefore, during use, the 3rd rotating disk can realize displacement of the device in perpendicular, and the device can be in X-axis
Adjusting position in cross bar and Y-axis montant area defined, is that interventional therapy below is further ready.
3rd, as described X-axis cross bar is provided with the X-axis slide plate that can be horizontally slipped, it is provided with X-axis cross bar and X-axis slide plate
The first screw mandrel that bottom is engaged, the right part of the first screw mandrel are provided with the first knob；Described Y-axis montant is provided with can be upper and lower
The Y-axis slide plate of slip, is provided with the second screw mandrel being engaged with Y-axis slide plate left part in Y-axis montant, the upper end of the second screw mandrel sets
Have the second knob, therefore, during use, X-axis slide plate and Y-axis slide plate can respectively by the rotation of the first knob and the second knob come
Adjusting position, mode of operation are simple, easy to use.
4th, as slide bar is provided with described sleeve, the side of sleeve is provided with the fastening bolt for fixed slip bar；It is described
The upper end of slide bar be connected by screw thread pushing ram, described pushing ram side is circumferentially with spanner, and spanner passes through annulus
It is connected；The upper end of pushing ram is provided with intervention pin, therefore, during use, pushing ram can be rotated by spanner, so as to reality
Show the intervention of intervention pin, slide bar can extend and shorten, coordinate the operation of medical personnel.
5th, due to cross bar being fixed with the right side of the second described rotating disk, be provided with coiled pipe, the top of coiled pipe above cross bar
Illuminating lamp is provided with, therefore, during use, can be illuminated by illuminating lamp assist personnel, and coiled pipe can easily adjust position
Put.
6th, as the side of described the first rotating disk, the second rotating disk and the 3rd rotating disk is respectively provided with spacing locking screw
Bolt, therefore, during use, clamping screw the position of rotating disk can be carried out it is spacing, meet medical personnel treatment needs.
7th, due to being provided with workbox on the left of described base upper rack posts, right side is provided with waste collecting tank, therefore, use
When, workbox is used for the instrument for holding treatment, the waste that waste collecting tank is produced in being used to store therapeutic process.
8th, as described roller is provided with brake unit, therefore, during use, brake unit can be with pair roller system
It is dynamic, so as to the fixation that the position to the device is carried out, prevent the movement during use.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the overlooking the structure diagram of Fig. 1 middle sleeves；
Fig. 3 is the present invention looks up structural representation of annulus and spanner in Fig. 1；
Fig. 4 is the structural representation that X-axis transverse slat and Y-axis riser are engaged.
Description of reference numerals：1 illuminating lamp, 2 coiled pipes, 3 cross bars, 4 waste collecting tanks, 5 bases, 6 rollers, 7 first rotating disks, 8
Pole, 9 second rotating disks, 10 connecting rods, 11 the 3rd walk around disk, 12 struts, 13 workboxes, 14 bearings, 15X axle transverse slats, 16 first rotations
Turn round, 17 first screw mandrels, 18X axle slide plates, 19Y axle risers, 20 second screw mandrels, 21 second knobs, 22 sleeves, 23Y axle slide plates, 24 are situated between
Enter pin, 25 spanners, 26 annulus, 27 pushing rams, 28 slide bars, 29 fastening bolts, 30 annular slots.
Specific embodiment
Below in conjunction with the accompanying drawings embodiments of the invention are illustrated, embodiment is not construed as limiting the invention：
As shown in Figure 1, Figure 2, Figure 3, Figure 4, this kind of neurosurgery interventional therapy device, its structure include base 5 and are located at
The roller 6 of 5 bottom of base, is vertically provided with pole 8, the top of pole 8 by the first rotating disk of lateral rotation 7 on described base 5
Being provided with can be with the second rotating disk 9 of lateral rotation.During use, the device can be moved by roller, and can pass through the first rotating disk
Rotate with the second rotating disk and adjust direction, it is ready to be that interventional therapy below adjusts direction.
In above-described embodiment, specifically, the second described rotating disk 9 pass on left connecting rod 10 connection vertical rotating the 3rd
Rotating disk 11, the left side of the 3rd rotating disk 11 connect a strut 12, and the top of strut 12 is fixed with 15 bottom of X-axis cross bar by bearing 14
Connection；The left part of X-axis cross bar 15 is vertically provided with Y-axis montant 19.During use, the 3rd rotating disk can realize that the device is vertically being put down
Displacement in face, and the device can be intervention below in adjusting position in X-axis cross bar with Y-axis montant area defined
Treatment is further ready.
In above-described embodiment, specifically, described X-axis cross bar 15 is provided with the X-axis slide plate 18 that can be horizontally slipped, X-axis
The first screw mandrel 17 being engaged with 18 bottom of X-axis slide plate is provided with cross bar 15, the right part of the first screw mandrel 17 is provided with the first knob
16；Described Y-axis montant 19 is provided with the Y-axis slide plate 23 that can be slided up and down, and is provided with left with Y-axis slide plate 23 in Y-axis montant 19
Second screw mandrel 20 of matching ends, the upper end of the second screw mandrel 20 are provided with the second knob 21.During use, X-axis slide plate and Y-axis are slided
Plate can be respectively by the rotation of the first knob and the second knob come adjusting position, and mode of operation is simple, easy to use.
In above-described embodiment, specifically, described X-axis slide plate 18 is provided with sleeve 22 with the intersection of Y-axis slide plate 23, described
22 outer surface of sleeve be embedded with the annular slot 30 being engaged with X-axis slide plate 18 and Y-axis slide plate 23 respectively；In described sleeve 22
Slide bar 28 is provided with, the side of sleeve 22 is provided with the fastening bolt 29 for fixed slip bar 28；The upper end of described slide bar 28 leads to
Cross screw thread pushing ram 27 to be connected, described 27 side of pushing ram is circumferentially with spanner 25, spanner 25 is connected to by annulus 26
Together；The upper end of pushing ram 27 is provided with intervention pin 24.During use, pushing ram can be rotated by spanner, it is achieved thereby that
The intervention of intervention pin, slide bar can extend and shorten, and coordinate the operation of medical personnel.
In above-described embodiment, specifically, the right side of the second described rotating disk 9 is fixed with cross bar 3, and the top of cross bar 3 sets
The top for having coiled pipe 2, coiled pipe 2 is provided with illuminating lamp 1.During use, can be illuminated by illuminating lamp assist personnel, and coiled pipe energy
Enough convenient adjusting positions.
In above-described embodiment, more specifically, the side of described the first rotating disk 7, the second rotating disk 9 and the 3rd rotating disk 11 point
It is not provided with for spacing clamping screw (unmarked in figure).During use, clamping screw the position of rotating disk can be carried out it is spacing,
Meet the needs of medical personnel's treatment.
In above-described embodiment, more specifically, workbox 13 is provided with the left of described 5 upper rack posts of base, right side is provided with
Waste collecting tank 4.During use, workbox is used for the instrument for holding treatment, and waste collecting tank is produced in being used to store therapeutic process
Raw waste.
In above-described embodiment, more specifically, described roller 6 is provided with brake unit (not shown).Braking dress
Known technology is set to, and its structure is well known to those skilled in the art.
The above, only presently preferred embodiments of the present invention not does any pro forma restriction to the present invention.It is any ripe
Those skilled in the art is known, under without departing from technical solution of the present invention ambit, all using technology contents described above
Many possible variations and modification, or the Equivalent embodiments for being revised as equivalent variations are made to technical solution of the present invention.Therefore, it is all
It is the content without departing from technical solution of the present invention, any change made for any of the above embodiments is changed according to the technology of the present invention,
Equivalent variations and modification, belong to the protection domain of the technical program.
Claims (4)
1. a kind of neurosurgery interventional therapy device, is characterized in that, its structure includes base and the roller located at base bottom, institute
Pole is vertically provided with by the first rotating disk of lateral rotation on the base stated, being provided with the top of pole can be with the second of lateral rotation turn
Disk；
The 3rd rotating disk for passing on left connecting rod connection vertical rotating of the second described rotating disk, the left side connection one of the 3rd rotating disk are supportted
Bar, the top of strut are fixedly connected with X-axis cross bar bottom by bearing；The left part of X-axis cross bar is vertically provided with Y-axis montant；
Described X-axis cross bar is provided with the X-axis slide plate that can be horizontally slipped, and is provided with and is engaged with X-axis slide plate bottom in X-axis cross bar
The first screw mandrel, the right part of the first screw mandrel is provided with the first knob；Described Y-axis montant is provided with the Y-axis that can be slided up and down
Slide plate, is provided with the second screw mandrel being engaged with Y-axis slide plate left part in Y-axis montant, the upper end of the second screw mandrel is provided with the second rotation
Button；
Described X-axis slide plate is provided with sleeve with intersection's level of Y-axis slide plate, be embedded with described sleeve respectively with X-axis slide plate
The annular slot being engaged with Y-axis slide plate；Slide bar is provided with described sleeve, the side of sleeve is provided with for the tight of fixed slip bar
Fixing bolt；The upper end of described slide bar is connected by screw thread pushing ram, and described pushing ram side is circumferentially with spanner, pulls
Handss are linked together by annulus；The upper end of pushing ram is provided with intervention pin；
Cross bar is fixed with the right side of the second described rotating disk, coiled pipe above cross bar, is provided with, illuminating lamp at the top of coiled pipe, is provided with.
2. a kind of neurosurgery interventional therapy device according to claim 1, is characterized in that, described the first rotating disk,
The side of two rotating disks and the 3rd rotating disk is respectively provided with spacing clamping screw.
3. a kind of neurosurgery interventional therapy device according to claim 1, is characterized in that, described base upper rack posts
Left side is provided with workbox, and right side is provided with waste collecting tank.
4. a kind of neurosurgery interventional therapy device according to claim 1, is characterized in that, described roller is provided with system
Dynamic device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610764320.3A CN106562814A (en) | 2016-08-29 | 2016-08-29 | Neurosurgery interventional therapy device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610764320.3A CN106562814A (en) | 2016-08-29 | 2016-08-29 | Neurosurgery interventional therapy device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106562814A true CN106562814A (en) | 2017-04-19 |
Family
ID=58532397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610764320.3A Pending CN106562814A (en) | 2016-08-29 | 2016-08-29 | Neurosurgery interventional therapy device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106562814A (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2404496Y (en) * | 2000-01-20 | 2000-11-08 | 北京大恒医疗设备有限公司 | Three-D adjustment positioing device for medical accelerator bed |
| US20060058640A1 (en) * | 2004-09-13 | 2006-03-16 | Philippe Cinquin | System for positioning an observation and/or intervention device on a patient |
| CN101032410A (en) * | 2007-04-13 | 2007-09-12 | 滨州医学院 | Focal property detecting device of X-ray tube and using method thereof |
| CN101496737A (en) * | 2008-01-29 | 2009-08-05 | 微创医疗器械(上海)有限公司 | Supporting device of magnetic field generator |
| CN202027680U (en) * | 2011-03-25 | 2011-11-09 | 山东省立医院 | Improved fixer for CT positioning puncture |
| CN202168833U (en) * | 2011-07-28 | 2012-03-21 | 北京东方惠尔图像技术有限公司 | Operating platform rotating mechanism of ultrasonic diagnostic system |
| CN202875740U (en) * | 2012-09-20 | 2013-04-17 | 张家港市永发机器人科技有限公司 | Arm recovery training robot with force control function |
| CN203183013U (en) * | 2013-02-06 | 2013-09-11 | 江苏百得医疗器械有限公司 | Elbow joint support |
| CN103531114A (en) * | 2013-10-22 | 2014-01-22 | 湖州二十一城文化传媒有限公司 | Energy-saving advertisement board with movable background lights |
| CN103531111A (en) * | 2013-10-22 | 2014-01-22 | 湖州二十一城文化传媒有限公司 | Energy-saving efficient advertising board |
| CN203953802U (en) * | 2014-07-15 | 2014-11-26 | 江苏澳格姆生物科技有限公司 | A kind of scalable high frequency electric knife |
| CN204581234U (en) * | 2015-04-30 | 2015-08-26 | 郑秋灵 | A kind of neurological multifunctional examiner |
| CN104873276A (en) * | 2015-03-27 | 2015-09-02 | 王莹 | Cardiac color Doppler ultrasonography positioning puncture device |
| CN104887324A (en) * | 2015-06-10 | 2015-09-09 | 谷柏 | Lung puncture fixing rack |
| CN204683784U (en) * | 2015-05-28 | 2015-10-07 | 郝荣 | Department of general surgery's special limbs cleaning secondary station |
| CN204814107U (en) * | 2015-08-12 | 2015-12-02 | 郑州人民医院 | Chest is threaded a needle |
-
2016
- 2016-08-29 CN CN201610764320.3A patent/CN106562814A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2404496Y (en) * | 2000-01-20 | 2000-11-08 | 北京大恒医疗设备有限公司 | Three-D adjustment positioing device for medical accelerator bed |
| US20060058640A1 (en) * | 2004-09-13 | 2006-03-16 | Philippe Cinquin | System for positioning an observation and/or intervention device on a patient |
| CN101032410A (en) * | 2007-04-13 | 2007-09-12 | 滨州医学院 | Focal property detecting device of X-ray tube and using method thereof |
| CN101496737A (en) * | 2008-01-29 | 2009-08-05 | 微创医疗器械(上海)有限公司 | Supporting device of magnetic field generator |
| CN202027680U (en) * | 2011-03-25 | 2011-11-09 | 山东省立医院 | Improved fixer for CT positioning puncture |
| CN202168833U (en) * | 2011-07-28 | 2012-03-21 | 北京东方惠尔图像技术有限公司 | Operating platform rotating mechanism of ultrasonic diagnostic system |
| CN202875740U (en) * | 2012-09-20 | 2013-04-17 | 张家港市永发机器人科技有限公司 | Arm recovery training robot with force control function |
| CN203183013U (en) * | 2013-02-06 | 2013-09-11 | 江苏百得医疗器械有限公司 | Elbow joint support |
| CN103531114A (en) * | 2013-10-22 | 2014-01-22 | 湖州二十一城文化传媒有限公司 | Energy-saving advertisement board with movable background lights |
| CN103531111A (en) * | 2013-10-22 | 2014-01-22 | 湖州二十一城文化传媒有限公司 | Energy-saving efficient advertising board |
| CN203953802U (en) * | 2014-07-15 | 2014-11-26 | 江苏澳格姆生物科技有限公司 | A kind of scalable high frequency electric knife |
| CN104873276A (en) * | 2015-03-27 | 2015-09-02 | 王莹 | Cardiac color Doppler ultrasonography positioning puncture device |
| CN204581234U (en) * | 2015-04-30 | 2015-08-26 | 郑秋灵 | A kind of neurological multifunctional examiner |
| CN204683784U (en) * | 2015-05-28 | 2015-10-07 | 郝荣 | Department of general surgery's special limbs cleaning secondary station |
| CN104887324A (en) * | 2015-06-10 | 2015-09-09 | 谷柏 | Lung puncture fixing rack |
| CN204814107U (en) * | 2015-08-12 | 2015-12-02 | 郑州人民医院 | Chest is threaded a needle |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170424 Address after: 450052 Henan Province, Zhengzhou City, No. 27 East Road, building No. 50 Applicant after: The First Affiliated Hospital of Zhengzhou University Address before: 450052 Department of Neurosurgery, the First Affiliated Hospital of Zhengzhou University, No. 27 East Road, Zhengzhou, Henan, China Applicant before: Yan Dongming |
|
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170419 |