CN208988916U - Orientation film for CT scan - Google Patents
Orientation film for CT scan Download PDFInfo
- Publication number
- CN208988916U CN208988916U CN201721511718.2U CN201721511718U CN208988916U CN 208988916 U CN208988916 U CN 208988916U CN 201721511718 U CN201721511718 U CN 201721511718U CN 208988916 U CN208988916 U CN 208988916U
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- CN
- China
- Prior art keywords
- basal layer
- positioning strip
- orientation film
- accommodating chamber
- scan
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- 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
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- 238000002591 computed tomography Methods 0.000 title claims abstract description 25
- 239000002775 capsule Substances 0.000 claims description 22
- 238000004026 adhesive bonding Methods 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims 1
- 210000002615 epidermis Anatomy 0.000 abstract description 3
- 230000003902 lesion Effects 0.000 description 7
- 239000002184 metal Substances 0.000 description 4
- 206010059491 Intracranial haematoma Diseases 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229930003427 Vitamin E Natural products 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011709 vitamin E Substances 0.000 description 2
- 235000019165 vitamin E Nutrition 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000002059 diagnostic imaging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001839 endoscopy Methods 0.000 description 1
- 238000007917 intracranial administration Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229960001866 silicon dioxide Drugs 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 230000033912 thigmotaxis Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Landscapes
- Apparatus For Radiation Diagnosis (AREA)
Abstract
The utility model discloses a kind of orientation films for CT scan, including basal layer, multiple positioning strips are set on the basal layer from a side to the opposite other side, and the length of each positioning strip is different and is arranged in parallel, and is disposed with multiple electrodes accommodating chamber according to preset rules on the basal layer；It is visible that the basal layer and positioning strip are both configured to CT scan.Orientation film provided by the utility model for CT scan, basal layer is fitted on patient's epidermis of diseased region, the accurate relative position of each positioning strip on diseased region and basal layer is obtained by CT, and then the accurate relative position of diseased region and basal layer is obtained by the relative position.
Description
Technical field
The utility model relates to medical technology, and in particular to a kind of orientation film for CT scan.
Background technique
Endoscopic technic is that one developed rapidly in recent years has merged diagnostic imaging and clinical treatment in the new of one
Set up schools section.Its under the guidance and monitoring of the image documentation equipments such as CT, ultrasound and magnetic resonance, using scope equipment enter diseased region into
Row minimally-invasive treatment.Obvious, one of the key point that accurate positioning is therapeutic endoscopy is carried out to lesion portion before surgery.
Diseased region positioning mainly has following manner in the prior art:
1, stereotactic apparatus, such as application No. is 201610335720.2, publication date 2016.08.10 is entitled " a kind of
What the application for a patent for invention of 3 D stereo positioning numerical control operation device " provided is exactly such positioning device, passes through fixed dress
It sets, puncture needle mechanism, laser projector and numerical control machine are realized and be accurately positioned to the intelligence of intracranial hematoma.
2, locating rack positions, such as application No. is 201420450233.7, publication date 2014.12.31, and entitled " one kind
What the application for a patent for invention of stereotaxis intracranial puncture positioning head frame " provided is exactly such positioning device, by guide rail, is determined
The structures such as position bar realize the positioning to intracranial hematoma.
3, metal flag object punctures under CT positioning, and a metal flag object is carried out phase with patients head in CT images
The position of intracranial hematoma is determined to position versus.
It is in place of the deficiencies in the prior art, stereotactic apparatus is expensive, and structure is complicated, cumbersome；Locating rack is difficult
To be accurately positioned, the probability for biggish error occur is excessive；Metal flag object is during CT scan, if timebase inclines
It cannot tiltedly be accurately positioned hemotoncus center, and even if after label is accurate, after the metal flag object that also needs to tear, then use marker pen
It is marked, is unable to real-time perfoming label.
Utility model content
The purpose of the utility model is to provide a kind of orientation films for CT scan, with the above-mentioned deficiency in solution technology
Place.
To achieve the goals above, the utility model provides the following technical solutions:
A kind of orientation film for CT scan, including basal layer are set from a side to the opposite other side on the basal layer
Multiple positioning strips are set, the length of each positioning strip is different and is arranged in parallel, and is disposed on the basal layer according to preset rules
Multiple electrodes accommodating chamber；
It is visible that the basal layer and positioning strip are both configured to CT scan.
Above-mentioned orientation film is provided with gluing layer on the side of the positioning strip on the basal layer.
Above-mentioned orientation film is provided with protective film on the side of the basal layer on the gluing layer.
Above-mentioned orientation film, multiple electrode accommodating chambers are evenly arranged on the basal layer, described in arbitrary neighborhood two
The electrode accommodating chamber is provided between positioning strip.
Above-mentioned orientation film, each positioning strip is according to following rule setting:
The positioning strip length positioned at the middle part of the basal layer is maximum, from the middle part of the basal layer to two sides, respectively
The length of the positioning strip is sequentially reduced.
Above-mentioned orientation film, the positioning strip have 11, and the electrode accommodating chamber has 60, and 60 electrodes accommodate
Chamber is arranged in the form of 6 × 10.
Above-mentioned orientation film, each positioning strip are sequentially reduced from the side of the basal layer to another side length.
Above-mentioned orientation film, is additionally provided with multiple capsule accommodating chambers on the basal layer, each capsule accommodating chamber and each
The positioning strip is placed on opposite two regions on the basal layer.
Above-mentioned orientation film, the capsule accommodating chamber have 24, and 24 capsule accommodating chambers are arranged in the form of 3 × 8.
Above-mentioned orientation film is set between region locating for region and each capsule accommodating chamber locating for each positioning strip
It is equipped with telltale mark, it is visible that the telltale mark is configured as CT scan.
In the above-mentioned technical solutions, the orientation film provided by the utility model for CT scan, fits to disease for basal layer
Become on patient's epidermis at position, the accurate relative position of each positioning strip on diseased region and basal layer, Jin Ertong are obtained by CT
The accurate relative position that the relative position obtains diseased region and basal layer is crossed, structure is simple, easy to operate and low in cost.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only to record in the utility model
Some embodiments be also possible to obtain other drawings based on these drawings for those of ordinary skill in the art.
Fig. 1 is the structural schematic diagram of the orientation film provided by the embodiment of the utility model for CT scan；
Fig. 2 is one of the three-dimensional reconstruction schematic diagram of CT scan when orientation film provided by the embodiment of the utility model uses；
Fig. 3 is two of the three-dimensional reconstruction schematic diagram of CT scan when orientation film provided by the embodiment of the utility model uses；
Sectional view when Fig. 4 is CT scan when orientation film provided by the embodiment of the utility model uses.
Description of symbols:
1, basal layer；2, positioning strip；3, electrode accommodating chamber；4, capsule accommodating chamber；5, telltale mark；6, located terminal end.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution of the utility model, below in conjunction with attached drawing pair
The utility model is further detailed.
As shown in Figure 1, a kind of orientation film for CT scan provided by the embodiment of the utility model, including basal layer 1, base
Multiple positioning strips 2 are set on plinth layer 1 from a side to the opposite other side, and the length of each positioning strip 2 is different and is arranged in parallel, basis
Multiple electrodes accommodating chamber 3 is disposed with according to preset rules on layer 1；It is visible that basal layer 1 with positioning strip 2 is both configured to CT scan.
Specifically, basal layer 1 is used to fit to the body surface of patient, more preferably, one side is provided with gluing layer, sticks
Knot layer is provided with gluing, is used to orientation film sticking to patient body-surface, further, away from basal layer 1 on gluing layer
Be provided with protective film on side, protective film for protecting gluing layer in the non-use state, when use tear protective film expose it is glutinous
Layer is tied to fit on patient body-surface.In the present embodiment, it is provided with multiple positioning strips 2 on basal layer 1, multiple positioning strips 2 are from base
To the other side, the length of each positioning strip 2 is inconsistent for the side setting of plinth layer 1.Positioning strip 2 and basal layer 1 are configured as CT scan
As it can be seen that the material of positioning strip 2 and basal layer 1 can be by the material of ct scanning recognition, optionally, in positioning strip 2 and basal layer 1
Development composition, such as medical silica-gel containing development composition can be contained.After i.e. patient sticks orientation film provided in this embodiment,
In scanning process, basal layer 1 and positioning strip 2 scan visible.In the present embodiment, cut to be inferred to scanning from scan image
The length in face, each positioning strip 2 is inconsistent, and so in a certain scanning cross-section, part positioning strip 2 is shown, part positioning strip 2
It is not illustrated, at least can be inferred that the Position Approximate in section according to the quantity of each positioning strip 2 and position.Preferably, positioning strip 2
Arrangement according to certain rules, such as: positioning strip 2 length positioned at the middle part of basal layer 1 is maximum, from the middle part of basal layer 1 to
The length of two sides, each positioning strip 2 is sequentially reduced, and so can conveniently be determined according to the display of positioning strip 2 on cross-sectional image
Position goes out the position in section.Obvious, each positioning strip 2 can also be arranged with the mode of Else Rule, and such as each positioning strip 2 is from base
The side of plinth layer 1 is sequentially reduced to another side length.
In the present embodiment, it is disposed with multiple electrodes accommodating chamber 3 according to preset rules on basal layer 1, electrode accommodating chamber 3 is sky
Mucosal structure is used to place the electrode that can develop on CT, and the relationship of lesion and electrode, prominent label can be determined on CT
Region emphasis.Electrode accommodating chamber 3 has multiple, is arranged on basal layer 1 according to preset rules, here presets at rule according to reality
Demand is determined, and is such as uniformly distributed on basal layer 1, or is arranged around positioning strip 2, then the edge on basal layer 1
Some direction arrangement, then be arranged according to other customized modes.It is more preferred, multiple electrodes accommodating chamber
3 are evenly arranged on basal layer 1, and positioning strip 2 has 11, and electrode accommodating chamber 3 has 60, and 60 electrode accommodating chambers 3 are in 6 × 10
Form arrangement, be provided with electrode accommodating chamber 3 between two positioning strip 2 of arbitrary neighborhood.
In the present embodiment, further, multiple capsule accommodating chambers 4, each 4 He of capsule accommodating chamber are additionally provided on basal layer 1
Each positioning strip 2 is placed on opposite two regions on basal layer 1, and capsule accommodating chamber 4 can be in ct scanning for placing vit-E etc.
The capsule of development is used to further confirm that lesion locations and positions the positional relationship of intermode, in the present embodiment, capsule accommodating chamber
4 and positioning strip 2 be respectively arranged in two pieces of different zones on basal layer 1.It is similar with electrode accommodating chamber 3, capsule accommodating chamber 4
Quantity and arrangement form also determine that this embodiment is not limited according to actual needs.But preferably, capsule accommodating chamber 4
There are 24,24 capsule accommodating chambers 4 are arranged in the form of 3 × 8.
As in Figure 2-4, the orientation film provided in this embodiment for CT scan is in use, first estimate extent of disease, with
After tear protective film, exposure gluing layer.Orientation film is directly adhered on the corresponding body surface of extent of disease by gluing layer, with
Afterwards by CT helical scanning target area, and positioned by the following method.
1: lesion locations are determined by the development column number (positioning strip 2) and cross-sectional shapes that read scanning level.
2: being carried after software wipes out bone composition with CT, after adjusting contrast, directly display the pass of lesion Yu positioning strip 2
System.
3: by open source software 3dslicer, carrying out three-dimensional reconstruction, display hemotoncus and positioning using head spiral ct data
The three-dimensional relationship of item 2.
4: the capsule that vit-E etc. can develop on MRI is filled in the capsule accommodating chamber 4 of orientation film, it can be on MRI
Determine the relationship of lesion and orientation film.
5: filling in the electrode etc. that can develop on CT in the electrode accommodating chamber 3 of positioning pad pasting, can be determined on CT
The relationship of lesion and electrode, prominent marked region emphasis.
Basal layer 1, is fitted to the trouble of diseased region by the orientation film provided by the embodiment of the utility model for CT scan
On person's epidermis, the accurate relative position of each positioning strip 2 on diseased region and basal layer 1 is obtained by CT, and then opposite by this
The accurate relative position of position acquisition diseased region and basal layer 1.
In the present embodiment, further, between region locating for region locating for each positioning strip 2 and each capsule accommodating chamber 4
It is provided with telltale mark 5, in addition, the lateral middle or longitudinal middle part in orientation film may also set up telltale mark 5, telltale mark
5 can be configured as CT scan with rectangle, square or strip structure, telltale mark 5 as it can be seen that further, positioning
Located terminal end 6, such as circular bulge-structure is arranged in the edge of label 5 and the marginal portion of basal layer 1.5 He of telltale mark
The effect of located terminal end 6 is auxiliary positioning, when showing telltale mark 5 or located terminal end 6 in ct scanning cross-section, Ke Yifu
Which section for orienting that the ct scanning cross-section is orientation film helped.
It is above that certain exemplary embodiments of the utility model are only described by way of explanation, undoubtedly, for
Those skilled in the art can be with a variety of different without departing from the spirit and scope of the utility model
Mode is modified described embodiment.Therefore, above-mentioned attached drawing and description are regarded as illustrative in nature, and should not be construed as
Limitation to the utility model claims protection scope.
Claims (10)
1. a kind of orientation film for CT scan, including basal layer, which is characterized in that from a side to opposite on the basal layer
Multiple positioning strips are set side by side in the other side, and the length of each positioning strip is different, arrange on the basal layer according to preset rules
There is multiple electrodes accommodating chamber；
It is visible that the basal layer and positioning strip are both configured to CT scan.
2. orientation film according to claim 1, which is characterized in that on the basal layer on the side of the positioning strip
It is provided with gluing layer.
3. orientation film according to claim 2, which is characterized in that on the gluing layer on the side of the basal layer
It is provided with protective film.
4. orientation film according to claim 1, which is characterized in that multiple electrode accommodating chambers are evenly arranged in the base
On plinth layer, the electrode accommodating chamber is provided between positioning strip described in arbitrary neighborhood two.
5. orientation film according to claim 4, which is characterized in that each positioning strip is according to following rule setting:
The positioning strip length positioned at the middle part of the basal layer is maximum, from the middle part of the basal layer to two sides, each described
The length of positioning strip is sequentially reduced.
6. orientation film according to claim 5, which is characterized in that the positioning strip has 11, the electrode accommodating chamber
There are 60,60 electrode accommodating chambers are arranged in the form of 6 × 10.
7. orientation film according to claim 1, which is characterized in that each positioning strip is from the side of the basal layer to another
One side length is sequentially reduced.
8. orientation film according to claim 1, which is characterized in that be additionally provided with multiple capsules on the basal layer and accommodate
Chamber, each capsule accommodating chamber and each positioning strip are placed on opposite two regions on the basal layer.
9. orientation film according to claim 8, which is characterized in that the capsule accommodating chamber has 24,24 capsules
Accommodating chamber is arranged in the form of 3 × 8.
10. orientation film according to claim 9, which is characterized in that region locating for each positioning strip and each glue
Telltale mark is provided between region locating for capsule accommodating chamber, it is visible that the telltale mark is configured as CT scan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721511718.2U CN208988916U (en) | 2017-11-14 | 2017-11-14 | Orientation film for CT scan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721511718.2U CN208988916U (en) | 2017-11-14 | 2017-11-14 | Orientation film for CT scan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208988916U true CN208988916U (en) | 2019-06-18 |
Family
ID=66795419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721511718.2U Expired - Fee Related CN208988916U (en) | 2017-11-14 | 2017-11-14 | Orientation film for CT scan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208988916U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113317810A (en) * | 2021-05-24 | 2021-08-31 | 中国人民解放军陆军军医大学第一附属医院 | Positioning patch for CT (computed tomography) tomography of brain |
-
2017
- 2017-11-14 CN CN201721511718.2U patent/CN208988916U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113317810A (en) * | 2021-05-24 | 2021-08-31 | 中国人民解放军陆军军医大学第一附属医院 | Positioning patch for CT (computed tomography) tomography of brain |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200311 Address after: Room 3208-3209, floor 3, building 8, No.9, Guangping street, Daxing Economic Development Zone, Beijing 102600 Patentee after: Beisaiwei (Beijing) Technology Co., Ltd Address before: 475000 No. 3, building 2, building 71, Yingbin Road, Gulou District, Kaifeng City, Henan, 401 Co-patentee before: Lv Yang Patentee before: Lv Ranbo |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190618 Termination date: 20201114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |