CN104720872B - Transtemporal intracerebral hematoma puncture orientator - Google Patents
Transtemporal intracerebral hematoma puncture orientator Download PDFInfo
- Publication number
- CN104720872B CN104720872B CN201510016922.6A CN201510016922A CN104720872B CN 104720872 B CN104720872 B CN 104720872B CN 201510016922 A CN201510016922 A CN 201510016922A CN 104720872 B CN104720872 B CN 104720872B
- Authority
- CN
- China
- Prior art keywords
- plate
- arc
- fixed plate
- support fixed
- puncture
- 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.)
- Expired - Fee Related
Links
- 206010053942 Cerebral haematoma Diseases 0.000 title claims abstract description 11
- 241000669069 Chrysomphalus aonidum Species 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 210000004761 scalp Anatomy 0.000 description 8
- 238000002591 computed tomography Methods 0.000 description 4
- 210000004204 blood vessel Anatomy 0.000 description 3
- 210000003478 temporal lobe Anatomy 0.000 description 2
- 208000030090 Acute Disease Diseases 0.000 description 1
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 208000000386 Hypertensive Intracranial Hemorrhage Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 208000034158 bleeding Diseases 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 210000005013 brain tissue Anatomy 0.000 description 1
- 206010008118 cerebral infarction Diseases 0.000 description 1
- 208000026106 cerebrovascular disease Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000002224 dissection Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003447 ipsilateral effect Effects 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 210000003625 skull Anatomy 0.000 description 1
- 239000000126 substance Substances 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
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computed tomography [CT]
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Surgery (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- High Energy & Nuclear Physics (AREA)
- Radiology & Medical Imaging (AREA)
- Optics & Photonics (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
The invention relates to a transtemporal intracerebral hematoma puncture orientator. The orientator comprises a rotatable inverted-T-shaped structure and a supporting and fixing plate, wherein the inverted-T-shaped structure is rotationally installed on the supporting and fixing plate in a pivoted mode; the inverted-T-shaped structure comprises a horizontal arc-shaped rotating plate and a vertical planar plate which is arranged in the vertical direction and perpendicular to the arc-shaped rotating plate, the vertical planar plate is connected with the arc-shaped rotating plate through a sleeve, the arc-shaped rotating plate is a concave plate with an upward opening, one side of the end of the arc-shaped rotating plate is rotationally connected with the supporting and fixing plate through a pivoting shaft, the other side of the arc-shaped rotating plate can rotate on the supporting and fixing plate, the sleeve structure is a semicircular sleeve structure, and the circle center of the cross section of the end of the sleeve coincides with the upper end of the pivoting shaft. The transtemporal intracerebral hematoma puncture orientator is simple in structure, convenient to use, accurate and fast in positioning, capable of adjusting a puncture angle, easy to manufacture, low in cost and worthy of use and popularization.
Description
Technical field
The present invention relates to a kind of surgical operation assistive device, and in particular to one kind is using CT to patient's intracerebral hematoma through temporo essence
The servicing unit of true stereotactic puncture.
Background technology
Hypertensive cerebral hemorrhage is common neurosurgery acute disease, and CT examination is to diagnose this sick Main Means, is swept by CT
Retouch size, the position that can clarify a diagnosis and determine hemotoncus.Puncture is often clinically oriented to intracerebral hematoma according to CT scan
Operation.Although preoperative temporal lobe point of puncture can be accurately positioned, paracentesis depth can be right in art according to CT scan image measurement
Slided between scalp and skull and cause to puncture point drift and puncture direction to be difficult to control to, this just often results in actual puncture tube
Position and target differ greatly.Usually need to avoid side when temporal lobe is punctured simultaneously and split big blood vessel diagonal puncture, to keep away
Exempt to cause secondary bleeding or the Big Area Cerebral Infarction of injury of blood vessel, this makes puncture more difficult, therefore accurate to puncture direction outstanding
For important.By medical worker's effort, have devised the method for various orientations to solve this problem and achieve certain effect,
But instrument one side price of the prior art is very expensive, complex structure and cumbersome, positioned using arch in addition
Cannot solve the problems, such as that scalp slides the operation position that the puncture point drift that causes and patient lateral position are caused.
The content of the invention
It is an object of the invention to overcome above-mentioned intracerebral hematoma through the shortcoming of temporo stereotactic puncture, there is provided it is a kind of it is more accurate,
Reliable, easy to use, adjustable needle insertion direction orienting device.
The object of the present invention is achieved like this：
A kind of to puncture finder through temporo intracerebral hematoma, the finder includes a rotatable inverted T-type structure and one
Support fixed plate, the inverted T-type structure is pivotable to be rotatably installed in support fixed plate；The inverted T-type structure includes level
The arc shaped rotary flap in direction and vertical direction and the perpendicular plate perpendicular to arc shaped rotary flap, the perpendicular plate with
It is connected by sleeve between arc shaped rotary flap, wherein arc shaped rotary flap is the notch plate of upward opening, its end side passes through pivot
Rotating shaft is rotated with support fixed plate and is connected, and opposite side can be rotated in support fixed plate, and the tube-in-tube structure covers for semicircle
Barrel structure, the center of circle of its end cross-sectional overlaps with the upper end of pivotal axis.
Further, described to support fixed plate for toughness is big and on-deformable rectangle structure, one side end is provided with
The circular hole of pivotal axis is installed, the Plane of rotation of arc swivel plate is supported with circular hole as the center of circle, and be marked with the semicircle of the anglec of rotation
Scale
Compared with the finder of prior art, simple structure, easy to use, accurate positioning is rapid, can adjust for the present invention
Puncture angle, makes simple, low cost, is worthy to be popularized and uses.
Brief description of the drawings：
Fig. 1 is structural representation of the invention.
Wherein：1- supports fixed plate；2- arc shaped rotary flaps；3- perpendicular plates；4- sleeves；5- pivotal axis, 6- semicircles are carved
Degree.
Specific embodiment
Embodiments of the invention are elaborated below in conjunction with the accompanying drawings.
It is of the invention to include that a rotatable inverted T-type structure and a support are fixed through temporo intracerebral hematoma puncture finder
Plate 1, the inverted T-type structure is pivotable to be rotatably installed in support fixed plate 1, and wherein inverted T-type structure includes horizontal direction
Arc shaped rotary flap 2 and vertical direction and the perpendicular plate 3 perpendicular to arc shaped rotary flap 2, perpendicular plate 3 and arc shaped rotary
Flap 2 is vertical and is connected by sleeve 4.Wherein arc shaped rotary flap 2 is the notch plate of upward opening, and its end side is by pivoting
Axle 5 is rotated with support fixed plate 1 and is connected, and opposite side can be rotated in support fixed plate 1.The tube-in-tube structure covers for semicircle
Barrel structure, the center of circle of its end cross-sectional overlaps with the upper end of pivotal axis 5.
Support fixed plate 1 for toughness is big and on-deformable rectangle structure, a side end is provided with the circle for installing pivotal axis
Hole, supports the Plane of rotation of arc swivel plate with circular hole as the center of circle, and be marked with half circular scale 6 of the anglec of rotation.
The following detailed description of use principle of the invention, the center of intracerebral hematoma is determined first with original CT scan picture
Point, plans this as target is punctured, according to this can hard objectives target spot and surrouding brain tissue dissection neighbouring relationship, by mesh
The CT scan plane of target point is puncture plane, in most cases passes through target perpendicular to center line in plane is punctured
Straight line is preferable point of puncture with Ipsilateral scalp joining, and the influence of blood vessel and reflux veinses is split due to actual hemotoncus form and side,
Preferable point of puncture is often adjusted into the actual point of puncture of selection forward or backward on plane is punctured along scalp.It is determined that puncturing plane
With the actual point of puncture of application witness marker substance markers scalp after point of puncture, then check CT and correct actual point of puncture, and in scalp
On draw the intersection (i.e. the plane of scanning motion) and the vertical line by the actual point of puncture intersection for puncturing plane and scalp, according to check cranium
Brain CT images, the actual point of puncture of connection and target and the distance as paracentesis depth between measuring it on plane is punctured,
The straight line perpendicular to brain center line is done by actual point of puncture again, is by the angle between this two lines of actual point of puncture and led
To the device anglec of rotation, the determination guider anglec of rotation can be rotated according to this angle and fixed.
When in use, pivotal axis 5 is directed at actual point of puncture on scalp, the scanning of the alignment mark of fixed plate 1 will be supported
Plane, will support fixed plate 1 to cover and puncture plane, and by the pivotal axis side plate of perpendicular plate 3, (i.e. pivotal axis is passed through vertically upward
The side plate of the perpendicular plate 3 crossed) align by the marked vertical line of actual point of puncture, after alignment determines, can be by existing routine
Cranium is bored in operation or drainage tube inserts operation through sleeve 4, is thus punctured and is accurate to up to target by entering surveyed paracentesis depth
Target spot.
Although above-mentioned be described with reference to accompanying drawing to specific embodiment of the invention, not to present invention protection model
The limitation enclosed, one of ordinary skill in the art should be understood that on the basis of technical scheme those skilled in the art are not
Need the various modifications made by paying creative work or deformation still within protection scope of the present invention.
Claims (1)
1. one kind punctures finder through temporo intracerebral hematoma, and the finder includes a rotatable inverted T-type structure and a branch
Support fixed plate, the inverted T-type structure is pivotable to be rotatably installed in support fixed plate；Characterized in that, the inverted T-type structure
Arc shaped rotary flap and vertical direction and perpendicular to arc shaped rotary flap perpendicular plate including horizontal direction, it is described vertical
It is connected by sleeve between surface plate and arc shaped rotary flap, wherein arc shaped rotary flap is the notch plate of upward opening, its end one
Side is rotated with support fixed plate by pivotal axis and is connected, and opposite side is rotated in support fixed plate, and the tube-in-tube structure is semicircle
Shape tube-in-tube structure, the center of circle of its end cross-sectional overlaps with the upper end of pivotal axis；
Described to support fixed plate for toughness is big and on-deformable rectangle structure, one side end is provided with the circle for installing pivotal axis
Hole, supports the Plane of rotation of arc swivel plate with circular hole as the center of circle, half circular scale marked in support fixed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510016922.6A CN104720872B (en) | 2015-01-09 | 2015-01-09 | Transtemporal intracerebral hematoma puncture orientator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510016922.6A CN104720872B (en) | 2015-01-09 | 2015-01-09 | Transtemporal intracerebral hematoma puncture orientator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104720872A CN104720872A (en) | 2015-06-24 |
| CN104720872B true CN104720872B (en) | 2017-05-24 |
Family
ID=53445700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510016922.6A Expired - Fee Related CN104720872B (en) | 2015-01-09 | 2015-01-09 | Transtemporal intracerebral hematoma puncture orientator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104720872B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105342675B (en) * | 2015-12-13 | 2018-01-30 | 山东大学齐鲁医院 | A kind of cerebellar hematomas puncture direction finder |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3639211A1 (en) * | 1985-11-20 | 1987-05-21 | Storz Karl Gmbh & Co | TARGETING DEVICE |
| CN201394077Y (en) * | 2009-05-08 | 2010-02-03 | 张惠玲 | Needle body guiding and supporting device |
| CN201855309U (en) * | 2010-11-06 | 2011-06-08 | 李晓东 | Novel computed tomography (CT) guided puncture localizer |
| CN204033487U (en) * | 2014-05-10 | 2014-12-24 | 南阳医学高等专科学校第一附属医院 | A kind of CT puncture guide-localization instrument |
| CN204410936U (en) * | 2015-01-09 | 2015-06-24 | 苏雨行 | Through temporo intracerebral hematoma puncture finder |
-
2015
- 2015-01-09 CN CN201510016922.6A patent/CN104720872B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3639211A1 (en) * | 1985-11-20 | 1987-05-21 | Storz Karl Gmbh & Co | TARGETING DEVICE |
| CN201394077Y (en) * | 2009-05-08 | 2010-02-03 | 张惠玲 | Needle body guiding and supporting device |
| CN201855309U (en) * | 2010-11-06 | 2011-06-08 | 李晓东 | Novel computed tomography (CT) guided puncture localizer |
| CN204033487U (en) * | 2014-05-10 | 2014-12-24 | 南阳医学高等专科学校第一附属医院 | A kind of CT puncture guide-localization instrument |
| CN204410936U (en) * | 2015-01-09 | 2015-06-24 | 苏雨行 | Through temporo intracerebral hematoma puncture finder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104720872A (en) | 2015-06-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106999171B (en) | Device for guiding a surgical needle | |
| CN204468146U (en) | CT guides light beam localized biopsy sting device | |
| US20100312121A1 (en) | Apparatus for a needle director for an ultrasound transducer probe | |
| CN105326566B (en) | Head surface markers plane positioning stereotactic apparatus and its localization method | |
| WO2017050201A1 (en) | Minimally invasive medical robot system | |
| CN107361826B (en) | A kind of intracerebral hematoma puncture guiding instrument of achievable precise positioning | |
| CN105310782B (en) | Surgical laser alignment system | |
| CN110664468A (en) | Puncture auxiliary device | |
| CN104720872B (en) | Transtemporal intracerebral hematoma puncture orientator | |
| CN214549543U (en) | Clinical supersound puncture director | |
| CN204410936U (en) | Through temporo intracerebral hematoma puncture finder | |
| JP2023505323A (en) | A set containing a needle guidance device and multiple elements | |
| CN214805248U (en) | Ultrasonic probe puncture guide support | |
| CN213430521U (en) | Operation positioning device | |
| CN108904015A (en) | A kind of CT, MRI guiding puncture auxiliary directional device | |
| CN211355776U (en) | Puncture auxiliary device | |
| CN201586075U (en) | Puncture positioning device | |
| CN212213847U (en) | Ultrasonic probe guiding device | |
| CN114681026A (en) | Digital navigation puncture positioning device used together with CT machine and use method | |
| CN211460426U (en) | Cross-section puncture auxiliary assembly | |
| CN211243627U (en) | Minimally invasive locator for brain puncture | |
| CN209751173U (en) | lung puncture positioning device used under CT guidance | |
| CN202859313U (en) | Puncture angle locator guided by medical computed tomography scanner | |
| CN211155924U (en) | CT-guided puncture biopsy angle positioning auxiliary device | |
| CN207970126U (en) | A kind of hand-held push type puncture director |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170308 Address after: 250012 Shandong, Lixia District, Ji'nan Province Cultural Road West, No. 107 Applicant after: Shandong Qilu Hospital Address before: Emergency surgery, Qilu Hospital, Shandong University, Ji'nan 250012, Shandong, China Applicant before: Su Yuxing |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170524 Termination date: 20190109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |