CN110338913A - CT skull micro wound locator for operation - Google Patents
CT skull micro wound locator for operation Download PDFInfo
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- CN110338913A CN110338913A CN201910648954.6A CN201910648954A CN110338913A CN 110338913 A CN110338913 A CN 110338913A CN 201910648954 A CN201910648954 A CN 201910648954A CN 110338913 A CN110338913 A CN 110338913A
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- coronal
- angle adjuster
- sagittal plain
- line
- lower jaw
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/10—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/10—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis
- A61B2090/101—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis for stereotaxic radiosurgery
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- Oral & Maxillofacial Surgery (AREA)
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention discloses CT skull micro wound locator for operation, including OM line positioning concordant profipole and lower jaw fixing belt, a lower jaw fixing belt is each provided at left and right sides of the lower end of the OM line positioning concordant profipole, the lower jaw fixing belt is provided with two altogether, two lower jaw fixing belts pass through the left and right sides sewed up and be connected to the lower end that OM line positions concordant profipole, OM line, which is made, for baseline using OM line in the present invention positions concordant profipole, its outer attached two angle adjuster, it is Coronal angle adjuster that one, which is sagittal plain angle adjuster one, there is a movable puncturing hole on each angle adjuster, when two puncturing holes are co-located, its corresponding point and angle are exactly Minimally Invasive Surgery point of puncture and angle, the offer of this kind of scheme is provided in the present invention, solves angle in this way, the problem of depth and point of puncture difficulty are selected, It avoids puncturing offset problem simultaneously, provides reliable puncture route for clinician.
Description
Technical field
The invention belongs to neurosurgery correlative technology fields, and in particular to CT skull micro wound locator for operation.
Background technique
Minimally Invasive Surgery, as the term suggests it is exactly the operation of microtrauma.Refer to and utilizes the modern medical services devices such as laparoscope, thoracoscope
The operation that tool and relevant device carry out.The advantages of Minimally Invasive Surgery, is that wound is small, pain is light, restores to be each disease for needing to perform the operation fastly
The dream of people, minimally invasive surgery make this dream become reality, and early stage Minimally Invasive Surgery refers to by laparoscope, thoracoscope etc.
A kind of new technology that sight glass is performed a surgical operation in human body.Minimally Invasive Surgery has the superiority that wound is small, pain is light, recovery is fast.
Existing micro-invasive operation locator technology has the following problems: existing Minimally Invasive Surgery is increasingly accepted,
The especially Minimally Invasive Surgery of cranium brain, wound is small, and rear functional rehabilitation is good, but often positioning and point of puncture are not very accurately, to have
When puncture less than key position, ideal effect is not achieved, in addition some patients cannot cooperate very well, scan level by shadow
The problem of ringing, cannot being positioned according to scanning level.
Summary of the invention
The purpose of the present invention is to provide CT skull micro wound locator for operation, mentioned above in the background art existing to solve
The problem of some Minimally Invasive Surgeries position when being treated, angle and point of puncture difficulty are selected.
To achieve the above object, the invention provides the following technical scheme: CT skull micro wound locator for operation, including OM line are fixed
Position concordant profipole and lower jaw fixing belt is each provided with a lower jaw at left and right sides of the lower end of the OM line positioning concordant profipole and fixes
Band, the lower jaw fixing belt are provided with two altogether, and two lower jaw fixing belts are connected to OM line positioning concordant profipole by sewing up
Lower end the left and right sides, the OM line positioning concordant profipole connect with lower jaw fixing belt by sewing up, and the OM line positions identical
The front and rear sides of the upper end of line are each provided with a Coronal angular display unit, and two Coronal angular display units pass through set
The front and rear sides for being connected to the upper end of OM line positioning concordant profipole are connect, two OM line positioning concordant profipoles and Coronal angle are shown
Device is connected by socket, is each provided with a sagittal plain angle at left and right sides of the upper end of the OM line positioning concordant profipole and is shown
Device, two sagittal plain angular display units are connected to the left and right sides that OM line positions the upper end of concordant profipole by socket, and two
OM line positioning concordant profipole and sagittal plain angular display unit by socket connection, sagittal plain angular display unit described in two sides it is upper
Sagittal plain angle adjuster is provided on the inside of end, the sagittal plain angle adjuster is connected to two sides sagittal parallactic angle by socket
It spends the inside of display, the sagittal plain angular display unit and sagittal plain angle adjuster to connect by socket, be preced with described in two sides
Coronal angle adjuster is provided on the inside of the upper end of shape position angular display unit, the Coronal angular display unit passes through socket
It is connected to the inside of two sides Coronal angle adjuster, the Coronal angular display unit and Coronal angle adjuster pass through set
It connects in succession, fixed card buckle is provided on the inside of lower jaw fixing belt described in two sides, the fixed card buckle is connected to two sides by socket
The lower jaw fixing belt of the inside of lower jaw fixing belt, the fixed card buckle and two sides passes through socket connection, the sagittal plain angle tune
Upper end at the axle center of whole device is internally provided with sagittal plain puncturing hole and fixator, and the sagittal plain puncturing hole and fixator are logical
Cross the table side for being socketed the upper end for the inside for being connected to sagittal plain angle adjuster, the sagittal plain puncturing hole and fixator and sagittal
Position angle adjuster is connected by socket, and the upper end at the axle center of the Coronal angle adjuster is internally provided with Coronal
Puncturing hole and fixator, the Coronal puncturing hole and fixator, which pass through, is socketed the inside for being connected to Coronal angle adjuster
The table side of upper end, the Coronal puncturing hole and fixator and Coronal angle adjuster pass through socket connection, the Coronal
The right end of angle adjuster is provided with deepness locater, and the deepness locater is connected to OM line by socket and positions concordant profipole
Upper end, the deepness locater and OM line positioning concordant profipole pass through socket connection.
Preferably, the composition of the fixed card buckle includes bandage, retainer plate pad, deck and pulling plate, a left side for the pulling plate
End is provided with deck, the pulling plate and deck by socket connection, and the right end of the deck is provided with retainer plate pad, the fixation
For circle pad with deck by socket connection, the left end of the retainer plate pad is provided with bandage, and the bandage is with certain softness
Property belt, the fixed card buckle passes through socket connection by retainer plate pad and lower jaw fixing belt.
Preferably, the composition of the sagittal plain angular display unit includes angle index line, main body and connecting hole, the master
Body is semicircular structure, and the upper end of the table side of the front end of the inside of the main body is provided with angle index line, and the angle is carved
Degree line is fixedly connected with main body by roll printing, and connecting hole, institute are provided at the axle center of the downside of the front end of the inside of the main body
The structure that connecting hole is circular hole is stated, the connecting hole is connected to the table end of main body by socket, and the sagittal plain angle is shown
Device positions concordant profipole socket by connecting hole and OM line and connects.
Preferably, the composition of the deepness locater includes that the first fixing end, deep calibration line, ontology and second are fixed
End, the table side of the front end of the ontology are provided with deep calibration line, and the deep calibration line is fixedly connected with ontology by roll printing,
The ontology has certain flexibility in itself, and the right end of the ontology is provided with the second fixing end, second fixing end
It is fixedly connected with ontology by the way that overall thermal is molten, the left end of the ontology is provided with the first fixing end, first fixing end and sheet
Body is melted by overall thermal to be fixedly connected, and the deepness locater positions concordant profipole by covering in succession by the first fixing end and OM line
It connects.
Preferably, the sagittal plain angular display unit and Coronal angular display unit are each provided with two, two arrows
Shape position angular display unit and Coronal angular display unit are symmetrical set the inside at the table end of OM line positioning concordant profipole respectively.
Preferably, the sagittal plain angle adjuster and Coronal angle adjuster are the structure of strip, the arrow
Shape position angle adjuster and the geomery of Coronal angle adjuster are all the same, the sagittal plain angle adjuster and Coronal
The inside of angle adjuster is provided with sagittal plain puncturing hole and fixator and Coronal puncturing hole and fixator.
Preferably, the OM line positioning concordant profipole is the structure of strip, and the OM line positioning concordant profipole is combined into one
The circular configuration of inner hollow, the OM line positioning concordant profipole is set according to CT machine scanning result.
Preferably, the lower jaw fixing belt is provided with two altogether, and two lower jaw fixing belts are symmetrical set respectively
OM line positions the left and right sides of the lower end of concordant profipole, and two lower jaw fixing belts have certain flexibility, and the lower jaw is solid
Fixed band is y-type structure.
Compared with prior art, the present invention provides CT skull micro wound locator for operation, have it is following the utility model has the advantages that
(1), OM line is made for baseline using OM line in the present invention and position concordant profipole, outside attached two angle adjusters, one
It is Coronal angle adjuster for sagittal plain angle adjuster one, there is a movable puncture on each angle adjuster
Hole adjusts puncturing hole according to lesion level, and when two puncturing holes are co-located, corresponding point and angle are exactly minimally invasive
Operation puncturing point and angle, further according to lesion maximum layer identity distance from skull it is much with a distance from be assured that paracentesis depth, it is simple real
With；
(2), the offer for passing through this kind of scheme in the present invention, solves the problems, such as that angle, depth and point of puncture difficulty are selected in this way,
It avoids puncturing offset problem simultaneously, provides reliable puncture route for clinician, and general doctor can easily grasp, flexibly
With.
Detailed description of the invention
Fig. 1 is micro-invasive operation locator structural schematic diagram of the invention；
Fig. 2 is fixed card buckle structural schematic diagram of the invention；
Fig. 3 is sagittal plain angular display unit structural schematic diagram of the invention；
Fig. 4 is deepness locater overlooking structure diagram of the invention；
In figure: 1, fixed card buckle；11, bandage；12, retainer plate pad；13, deck；14, pulling plate；2, lower jaw fixing belt；3,OM
Line positions concordant profipole；4, sagittal plain angular display unit；41, angle index line；42, main body；43, connecting hole；5, sagittal plain angle
Adjuster；6, Coronal angular display unit；7, Coronal angle adjuster；8, Coronal puncturing hole and fixator；9, sagittal plain
Puncturing hole and fixator；10, deepness locater；101, the first fixing end；102, deep calibration line；103, ontology；104, second
Fixing end.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides technical solution: CT skull micro wound locator for operation, including the positioning of OM line coincide
Line 3 and lower jaw fixing belt 2 are each provided with a lower jaw fixing belt 2, lower jaw at left and right sides of the lower end of OM line positioning concordant profipole 3
Fixing belt 2 is provided with two altogether, and two lower jaw fixing belts 2 pass through the left and right sewed up and be connected to the lower end that OM line positions concordant profipole 3
Two sides, OM line position concordant profipole 3 and are connect with lower jaw fixing belt 2 by sewing up, and OM line positions the front and rear sides of the upper end of concordant profipole 3
It is each provided with a Coronal angular display unit 6, two Coronal angular display units 6 are connected to the positioning of OM line by socket and coincide
The front and rear sides of the upper end of line 3, by socket connection, OM line is fixed for two OM line positioning concordant profipoles 3 and Coronal angular display unit 6
A sagittal plain angular display unit 4, the group of sagittal plain angular display unit 4 are each provided at left and right sides of the upper end of position concordant profipole 3
At including angle index line 41, main body 42 and connecting hole 43, main body 42 is semicircular structure, the front end of the inside of main body 42
The upper end of table side be provided with angle index line 41, angle index line 41 is fixedly connected with main body 42 by roll printing, main body 42
It is provided with connecting hole 43 at the axle center of the downside of internal front end, by the setting of connecting hole 43, can be made so preferably
The effect being attached, connecting hole 43 are the structure of circular hole, and connecting hole 43 is connected to the table end of main body 42, sagittal by socket
Position angular display unit 4 positions the socket of concordant profipole 3 by connecting hole 43 and OM line and connects, and two sagittal plain angular display units 4 pass through
Socket is connected to the left and right sides of the upper end of OM line positioning concordant profipole 3, and two OM line positioning concordant profipoles 3 and sagittal plain angle are shown
Device 4 is connected by socket, is provided with sagittal plain angle adjuster 5, sagittal on the inside of the upper end of two sides sagittal plain angular display unit 4
Position angle adjuster 5 is connected to the inside of two sides sagittal plain angular display unit 4, sagittal plain angular display unit 4 and hat by socket
Shape position angular display unit 6 is each provided with two, passes through setting for two sagittal plain angular display units 4 and Coronal angular display unit 6
It sets, can make preferably to be adjusted in this way, two sagittal plain angular display units 4 are in respectively with Coronal angular display unit 6
It is symmetricly set on the inside at the table end of OM line positioning concordant profipole 3, sagittal plain angular display unit 4 and sagittal plain angle adjuster 5 are logical
Socket connection is crossed, is provided with Coronal angle adjuster 7, coronal parallactic angle on the inside of the upper end of two sides Coronal angular display unit 6
Degree display 6 is connected to the inside of two sides Coronal angle adjuster 7 by socket,
CT skull micro wound locator for operation, including Coronal angular display unit 6 and Coronal angle adjuster 7 pass through socket
Connection, the inside of two sides lower jaw fixing belt 2 are provided with fixed card buckle 1, and lower jaw fixing belt 2 is provided with two altogether, by under two
The setting of jaw fixing belt 2 can make to make the more steady of patient's fixation under the action of two lower jaw fixing belts 2 in this way
Fixed, two lower jaw fixing belts 2 are symmetrical set the left and right sides in the lower end of OM line positioning concordant profipole 3 respectively, and two lower jaws are solid
Band 2 is determined with certain flexibility, and lower jaw fixing belt 2 is y-type structure, and the composition of fixed card buckle 1 includes bandage 11, retainer plate
Pad 12, deck 13 and pulling plate 14, the left end of pulling plate 14 are provided with deck 13, pulling plate 14 and deck 13 and pass through socket connection, deck
13 right end is provided with retainer plate pad 12, retainer plate pad 12 and deck 13 and passes through socket connection, the left end setting of retainer plate pad 12
There is bandage 11, bandage 11 is the belt with certain flexibility, so that will not damage when being bound
The skin of patient, for fixed card buckle 1 by retainer plate pad 12 and lower jaw fixing belt 2 by socket connection, fixed card buckle 1 passes through socket
It is connected to the inside of two sides lower jaw fixing belt 2, fixed card buckle 1 and the lower jaw fixing belt 2 of two sides pass through socket connection, sagittal parallactic angle
The upper end spent at the axle center of adjuster 5 is internally provided with sagittal plain puncturing hole and fixator 9, sagittal plain puncturing hole and fixator
9 are connected to the table side of the upper end of the inside of sagittal plain angle adjuster 5, sagittal plain puncturing hole and fixator 9 and arrow by socket
For shape position angle adjuster 5 by socket connection, sagittal plain angle adjuster 5 and Coronal angle adjuster 7 are strip
Structure, sagittal plain angle adjuster 5 and the geomery of Coronal angle adjuster 7 are all the same, so that passing through arrow
Shape position angle adjuster 5 preferably works with Coronal angle adjuster 7, sagittal plain angle adjuster 5 and coronal parallactic angle
The inside of degree adjuster 7 is provided with sagittal plain puncturing hole and fixator 9 and Coronal puncturing hole and fixator 8, coronal parallactic angle
The upper end spent at the axle center of adjuster 7 is internally provided with Coronal puncturing hole and fixator 8, Coronal puncturing hole and fixator
8 are connected to the table side of the upper end of the inside of Coronal angle adjuster 7, Coronal puncturing hole and fixator 8 and hat by socket
Shape position angle adjuster 7 is provided with deepness locater 10 by socket connection, the right end of Coronal angle adjuster 7,
CT skull micro wound locator for operation, the composition including deepness locater 10 include the first fixing end 101, depth quarter
Line 102, ontology 103 and the second fixing end 104 are spent, the table side of the front end of ontology 103 is provided with deep calibration line 102, and depth is carved
Degree line 102 is fixedly connected with ontology 103 by roll printing, is fixedly connected by roll printing, can be made deep calibration line 102 can in this way
With the more clear of display, ontology 103 has certain flexibility in itself, and it is fixed that the right end of ontology 103 is provided with second
End 104, the second fixing end 104 are fixedly connected with ontology 103 by the way that overall thermal is molten, and it is fixed that the left end of ontology 103 is provided with first
End 101, the first fixing end 101 are fixedly connected with ontology 103 by the way that overall thermal is molten, and deepness locater 10 passes through the first fixing end
101 are connected with OM line positioning concordant profipole 3 by socket, and deepness locater 10 is connected to OM line by socket and positions concordant profipole 3
Upper end, OM line position the structure that concordant profipole 3 is strip, and OM line positioning concordant profipole 3 is combined into the round knot an of inner hollow
Structure, OM line positioning concordant profipole 3 be set according to CT machine scanning result so that the device can preferably into
The effect of row positioning, deepness locater 10 and OM line positioning concordant profipole 3 pass through socket connection.
The working principle of the invention and process for using: after the present invention installs, when the work that carry out the Minimally Invasive Surgery
When, at this moment patient's progress CT is scanned first, it is initial according to scanning wire tag number in the complete patient of CT scan later
For level as OM line, the OM line of the fixator and initial level, which coincide, in this way is assured that point of puncture, puncture angle and puncture
Depth does one first and positions concordant profipole 3 by the OM line of baseline of OM line, adjusts soft band and lower jaw with fixed card buckle 1 later
Fixing belt 2 is convenient for fixed locator in this way, then does two semicircle shape angle adjusters respectively with sagittal plain and Coronal, and
And it is Coronal angle adjuster 7 that two angle adjuster one, which is sagittal plain angle adjuster 5 one, each sagittal plain angle
All one sagittal plain puncturing hole of band and fixator 9 and Coronal puncturing hole and fixations on adjuster 5 and Coronal angle adjuster 7
Device 8, and the starting point of the sagittal plain angle adjuster 5 and Coronal angle adjuster 7 all matches 4 He of sagittal plain angular display unit
Coronal angular display unit 6 carries out display angle in this way convenient for passing through sagittal plain angular display unit 4 and Coronal angular display unit 6
Degree, and semicircle deepness locater 10 is done in the position of Coronal, convenient for determining that paracentesis depth, such a locator are just done
Cheng Liao, the puncturing hole inside two sagittal plain puncturing holes and fixator 9 and Coronal puncturing hole and fixator 8 are located at same position
When setting, corresponding point and angle are exactly Minimally Invasive Surgery point of puncture and angle, much from skull further according to lesion maximum layer identity distance
Distance is assured that paracentesis depth, and this completes using for the locator.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1.CT skull micro wound locator for operation, including OM line positioning concordant profipole (3) and lower jaw fixing belt (2), it is characterised in that: institute
It states and is each provided with a lower jaw fixing belt (2), the lower jaw fixing belt at left and right sides of the lower end of OM line positioning concordant profipole (3)
(2) it is provided with two altogether, two lower jaw fixing belts (2), which pass through, sews up the lower end for being connected to OM line positioning concordant profipole (3)
The left and right sides, OM line positioning concordant profipole (3) are connect with lower jaw fixing belt (2) by sewing up, and the OM line positions concordant profipole
(3) front and rear sides of upper end are each provided with a Coronal angular display unit (6), two Coronal angular display units
(6) front and rear sides of the upper end of OM line positioning concordant profipole (3), two OM line positioning concordant profipole (3) are connected to by socket
Pass through socket connection, each side setting of the upper end of OM line positioning concordant profipole (3) with Coronal angular display unit (6)
There is a sagittal plain angular display unit (4), two sagittal plain angular display units (4) are connected to OM line positioning kiss by socket
The left and right sides of the upper end of zygonema (3), two OM line positioning concordant profipole (3) and sagittal plain angular display unit (4) pass through set
It connects, is provided on the inside of the upper end of sagittal plain angular display unit (4) described in two sides sagittal plain angle adjuster (5) in succession, it is described
Sagittal plain angle adjuster (5) is connected to the inside of two sides sagittal plain angular display unit (4), the sagittal plain angle by socket
Display (4) and sagittal plain angle adjuster (5) are connected by socket, the upper end of Coronal angular display unit (6) described in two sides
Inside be provided with Coronal angle adjuster (7), to be connected to two sides coronal by socket for the Coronal angular display unit (6)
The inside of position angle adjuster (7), the Coronal angular display unit (6) and Coronal angle adjuster (7) are by covering in succession
It connects, is provided on the inside of lower jaw fixing belt (2) described in two sides fixed card buckle (1), the fixed card buckle (1) is connected to by socket
The lower jaw fixing belt (2) of the inside of two sides lower jaw fixing belt (2), the fixed card buckle (1) and two sides is described by socket connection
Upper end at the axle center of sagittal plain angle adjuster (5) is internally provided with sagittal plain puncturing hole and fixator (9), the sagittal
Position puncturing hole and fixator (9) are connected to the table side of the upper end of the inside of sagittal plain angle adjuster (5), the arrow by socket
Shape position puncturing hole and fixator (9) and sagittal plain angle adjuster (5) pass through socket connection, the Coronal angle adjuster
(7) the upper end at axle center is internally provided with Coronal puncturing hole and fixator (8), the Coronal puncturing hole and fixator
(8) table side of the upper end of the inside of Coronal angle adjuster (7), the Coronal puncturing hole and fixation are connected to by socket
By socket connection, the right end of the Coronal angle adjuster (7) is provided with depth for device (8) and Coronal angle adjuster (7)
It spends locator (10), the deepness locater (10) is connected to the upper end of OM line positioning concordant profipole (3), the depth by socket
Locator (10) and OM line positioning concordant profipole (3) pass through socket connection.
2. CT skull micro wound locator for operation according to claim 1, it is characterised in that: the group of the fixed card buckle (1)
At including bandage (11), retainer plate pad (12), deck (13) and pulling plate (14), the left end of the pulling plate (14) is provided with deck
(13), by socket connection, the right end of the deck (13) is provided with retainer plate pad (12) for the pulling plate (14) and deck (13),
By socket connection, the left end of the retainer plate pad (12) is provided with bandage (11) for the retainer plate pad (12) and deck (13),
The bandage (11) is the belt with certain flexibility, and the fixed card buckle (1) is solid by retainer plate pad (12) and lower jaw
Fixed band (2) passes through socket connection.
3. CT skull micro wound locator for operation according to claim 1, it is characterised in that: the sagittal plain angular display unit
(4) composition includes angle index line (41), main body (42) and connecting hole (43), and the main body (42) is semicircular knot
The upper end of structure, the table side of the front end of the inside of the main body (42) is provided with angle index line (41), the angle index line
(41) it is fixedly connected with main body (42) by roll printing, the company of being provided at the axle center of the downside of the front end of the inside of the main body (42)
It connects hole (43), the connecting hole (43) is the structure of circular hole, and the connecting hole (43) is connected to main body (42) by socket
Table end, the sagittal plain angular display unit (4) are connected by connecting hole (43) and OM line positioning concordant profipole (3) socket.
4. CT skull micro wound locator for operation according to claim 1, it is characterised in that: the deepness locater (10)
Composition includes the first fixing end (101), deep calibration line (102), ontology (103) and the second fixing end (104), the ontology
(103) table side of front end is provided with deep calibration line (102), and the deep calibration line (102) and ontology (103) pass through roll printing
It is fixedly connected, the ontology (103) has certain flexibility in itself, and it is solid that the right end of the ontology (103) is provided with second
Fixed end (104), second fixing end (104) are fixedly connected with ontology (103) by the way that overall thermal is molten, the ontology (103)
Left end is provided with the first fixing end (101), and first fixing end (101) is fixedly connected with ontology (103) by the way that overall thermal is molten,
The deepness locater (10) passes through socket connection by the first fixing end (101) and OM line positioning concordant profipole (3).
5. CT skull micro wound locator for operation according to claim 1, it is characterised in that: the sagittal plain angular display unit
(4) two are each provided with Coronal angular display unit (6), two sagittal plain angular display units (4) and Coronal angle
Display (6) is symmetrical set the inside at the table end of OM line positioning concordant profipole (3) respectively.
6. CT skull micro wound locator for operation according to claim 1, it is characterised in that: the sagittal plain angle adjuster
(5) be with Coronal angle adjuster (7) strip structure, the sagittal plain angle adjuster (5) and Coronal angle
The geomery of adjuster (7) is all the same, the inside of the sagittal plain angle adjuster (5) and Coronal angle adjuster (7)
It is provided with sagittal plain puncturing hole and fixator (9) and Coronal puncturing hole and fixator (8).
7. CT skull micro wound locator for operation according to claim 1, it is characterised in that: the OM line positions concordant profipole
It (3) is the structure of strip, OM line positioning concordant profipole (3) is combined into the circular configuration of an inner hollow, the OM line
Positioning concordant profipole (3) is set according to CT machine scanning result.
8. CT skull micro wound locator for operation according to claim 1, it is characterised in that: the lower jaw fixing belt (2) is altogether
Two are provided with, two lower jaw fixing belts (2) are symmetrical set the left and right in the lower end of OM line positioning concordant profipole (3) respectively
Two sides, two lower jaw fixing belts (2) have certain flexibility, and the lower jaw fixing belt (2) is y-type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910648954.6A CN110338913A (en) | 2019-07-18 | 2019-07-18 | CT skull micro wound locator for operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910648954.6A CN110338913A (en) | 2019-07-18 | 2019-07-18 | CT skull micro wound locator for operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110338913A true CN110338913A (en) | 2019-10-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910648954.6A Pending CN110338913A (en) | 2019-07-18 | 2019-07-18 | CT skull micro wound locator for operation |
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Cited By (1)
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| CN112890924A (en) * | 2021-01-04 | 2021-06-04 | 山东盛原康医疗器械有限公司 | Method for accurately positioning focus of patient |
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| CN112890924B (en) * | 2021-01-04 | 2023-05-23 | 山东盛原康医疗器械有限公司 | Method for accurately positioning focus of patient |
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Application publication date: 20191018 |