CN203244394U - Positioning and fixing device for head magnetic resonance scan - Google Patents
Positioning and fixing device for head magnetic resonance scan Download PDFInfo
- Publication number
- CN203244394U CN203244394U CN 201320266053 CN201320266053U CN203244394U CN 203244394 U CN203244394 U CN 203244394U CN 201320266053 CN201320266053 CN 201320266053 CN 201320266053 U CN201320266053 U CN 201320266053U CN 203244394 U CN203244394 U CN 203244394U
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- neck brace
- tubular neck
- tubular
- cervical collar
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Abstract
The utility model discloses a positioning and fixing device for head magnetic resonance scan. The positioning and fixing device comprises a thermoplastic cervical collar, the thermoplastic cervical collar is a tubular cervical collar, is sleeved on the cervical part of a patient and fits the curve of the cervical part of the patient, the top end of the tubular cervical collar extends upwards without exceeding the nasal cavity and the ears of the patient, the bottom end of the tubular cervical collar extends downwards without extending the breast part and the shoulders of the patient, both parts of the tubular cervical collar extending upwards and downwards fits the curves of body parts contacting with the extending parts, and at least four positioning holes are arranged on the top end of the tubular cervical collar along the periphery of the tubular cervical collar. The positioning and fixing device provided by the utility model is especially applicable to the patient who has manic symptoms during the scan, and the head of the patient can be fixed by the device, such that the head of the patient does not easily move away, and the patient can keep a fixed posture for a long time so as to complete radiography and scanning operations. The device is simple in structure and practical in function, thereby saving time for doctors and patients, and raising examining efficiency.
Description
Technical field
This utility model relates to a kind of magnetic resonance imaging appurtenance, the holder of auxiliary positioning when being specifically related to a kind of magnetic resonance head scanning.
Background technology
Magnetic resonance imaging have no radiation infringement, without the pseudo-shadow of bone, can many-side, multiparameter imaging, highly particular advantages such as soft tissue resolution capability, almost be applicable to the various disease of each system of whole body, especially the diagnosis of the diseases such as cranium brain, vertebra had good effect.
When carrying out the head magnetic resonance enhanced ct scans, the contrast agent such as need employing Gd-DTPA are to determine the distance apart from the intracranial mark, so that the demonstration of focus and location.Magnetic resonance scanner can produce huge noise when operation, noise can reach more than 130 decibels.And reach sometimes 2 hours total sweep time during magnetic resonance examination, be under the long-time noise circumstance, although taked to use the noise abatement measure of earplug, but worry, the symptom such as manic still can appear in some patients were, it is static that patient's head can not keep, the result impacts to the scanning radiography, even affects normally carrying out of scanning work.For this type of patient, at present not way quiets down it to cooperate doctor to check, the utility model proposes a kind of magnetic resonance head Scan orientation holder based on this preferably.
Summary of the invention
For the problem that exists in the middle of the above-mentioned background technology, the purpose of this utility model is, a kind of magnetic resonance head Scan orientation holder is provided, have the double effects of location and immobilized patients head concurrently, make the patient who the symptom such as manic, worried in head magnetic resonance scanning, occurs can cooperate the doctor to finish scanning, make scanning result more accurate.
In order to realize above-mentioned task, this utility model by the following technical solutions:
A kind of magnetic resonance head Scan orientation holder, comprise the thermoplastic neck brace for the immobilized patients head, described thermoplastic neck brace is the tubular neck brace, this tubular neck brace is sleeved on patient's cervical region and fits with patient's cervical curve, the top of tubular neck brace extends upward and is no more than patient's nasal cavity and ear, the bottom of tubular neck brace is to downward-extension and be no more than patient's chest and shoulder, and the tubular neck brace upwards, all fit with the curve of the human body that contacts with the extension to the part of downward-extension; Circumference on the top of tubular neck brace along the tubular neck brace offers at least 4 locating holes.
Described locating hole is the circular hole of diameter 1cm, offer 4 along the circumference on tubular neck brace top, wherein first locating hole is positioned on the tubular neck brace of patient's nasal cavity bottom, and second locating hole offered position and first locating hole front and back symmetry, and namely the center of circle in two holes point-blank; All the other two locating holes lay respectively on the tubular neck brace of the left ear of patient and auris dextra bottom.
Auxiliary fixer when this utility model has provided a kind of patient's magnetic resonance head Scan orientation, be particularly useful for when scanning, occurring the patient of manic symptom, this holder can be fixed up patient's head position, it is partially moving that patient's head is difficult for, be beneficial to the patient and keep for a long time anchor, to finish radiography and scanning work.This apparatus structure is simple, and practical function for magnetic resonance head scanning provides good assisting, has been saved doctor and patient's time.
Description of drawings
Sketch map when Fig. 1 is this utility model use;
Fig. 2 is this utility model structural representation;
Number in the figure represents respectively: 1-patient head, 2-nasal cavity, 3-locating hole, 4-ear, 5-tubular neck brace;
Be elaborated below in conjunction with the drawings and specific embodiments.
The specific embodiment
Below provide specific embodiment of the utility model, need to prove that the technical solution of the utility model is not limited to following examples, all equal conversion of carrying out on the technical solutions of the utility model basis are all in protection domain of the present utility model.
Defer to technique scheme, as depicted in figs. 1 and 2, a kind of magnetic resonance head Scan orientation holder, comprise the thermoplastic neck brace for immobilized patients head 1, described thermoplastic neck brace is tubular neck brace 5, this tubular neck brace 5 is sleeved on patient's cervical region and fits with patient's cervical curve, the top of tubular neck brace 5 extends upward and is no more than patient's nasal cavity 2 and ear 4, the bottom of tubular neck brace 5 is to downward-extension and be no more than patient's chest and shoulder, and tubular neck brace 5 upwards, all fit with the curve of the human body that contacts with the extension to the part of downward-extension; Circumference on the top of tubular neck brace 5 along tubular neck brace 5 offers at least 4 locating holes 3.
In the present embodiment, locating hole 3 adopts the circular hole of diameter 1cm, offer 4 along the circumference on tubular neck brace 5 tops, wherein first locating hole 3 is positioned on the tubular neck brace 5 of patient's nasal cavity 2 bottoms, second locating hole 3 offered position and first locating hole 3 front and back symmetry, and namely the center of circle in two holes point-blank; All the other two locating holes 3 lay respectively on the tubular neck brace 5 of the left ear of patient and auris dextra bottom, and present embodiment is used four locating holes 3 and carried out Scan orientation.The concrete effect of described locating hole 3 is, puts into such as contrast agent such as Gd-DTPA in locating hole 3, shows the distance of anchor point and patient's intracranial mark when scanning, accurately locates.
During practical application, locating hole 3 can arrange a plurality of as required, to adapt to the demands on examination of different sufferers.Thermoplastic neck brace described in this utility model adopts thermoplastic material to make, and the making of thermoplastic neck brace is convenient in thermoplastic material deformable in the time of 60 ℃.The medical worker can carry out according to different patients' physiological feature the making of thermoplastic neck brace, so that the thermoplastic neck brace can fit tightly with patient body-surface, play the effect of effective immobilized patients head 1, be vulnerable to the high-decibel influence of noise when especially scanning and the patient of the situation such as manic, uneasy occurs, this holder can be the patient good support is provided, and the doctor that works good finishes scanography.This utility model is simple in structure, and practical function has broad application prospects, suitable promoting the use of.
Claims (2)
1. magnetic resonance head Scan orientation holder, it is characterized in that, comprise the thermoplastic neck brace for immobilized patients head (1), described thermoplastic neck brace is tubular neck brace (5), this tubular neck brace (5) is sleeved on patient's cervical region and fits with patient's cervical curve, the top of tubular neck brace (5) extends upward and is no more than patient's nasal cavity (2) and ear (4), the bottom of tubular neck brace (5) is to downward-extension and be no more than patient's chest and shoulder, and tubular neck brace (5) upwards, part to downward-extension all fits with the curve of the human body that contacts with the extension; Circumference on the top of tubular neck brace (5) along tubular neck brace (5) offers at least 4 locating holes (3).
2. magnetic resonance head Scan orientation holder as claimed in claim 1, it is characterized in that, described locating hole (3) is the circular hole of diameter 1cm, circumference along tubular neck brace (5) top is offered 4, wherein first locating hole (3) is positioned on the tubular neck brace (5) of patient's nasal cavity (2) bottom, the position offered by second locating hole (3) and first locating hole (3) front and back are symmetrical, and namely the center of circle in two holes point-blank; All the other two locating holes (3) lay respectively on the tubular neck brace (5) of the left ear of patient and auris dextra bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320266053 CN203244394U (en) | 2013-05-16 | 2013-05-16 | Positioning and fixing device for head magnetic resonance scan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320266053 CN203244394U (en) | 2013-05-16 | 2013-05-16 | Positioning and fixing device for head magnetic resonance scan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203244394U true CN203244394U (en) | 2013-10-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320266053 Expired - Fee Related CN203244394U (en) | 2013-05-16 | 2013-05-16 | Positioning and fixing device for head magnetic resonance scan |
Country Status (1)
| Country | Link |
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| CN (1) | CN203244394U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104436443A (en) * | 2014-11-20 | 2015-03-25 | 西安索立德医疗科技有限公司 | Cerebral cortex transcranial magnetic stimulation three-dimensional positioning navigation system and method |
| CN104474636A (en) * | 2014-11-20 | 2015-04-01 | 西安索立德医疗科技有限公司 | Multi-point multi-frequency three-dimensional transcranial magnetic stimulation system and intracranial and extracranial coordinate conversion method |
-
2013
- 2013-05-16 CN CN 201320266053 patent/CN203244394U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104436443A (en) * | 2014-11-20 | 2015-03-25 | 西安索立德医疗科技有限公司 | Cerebral cortex transcranial magnetic stimulation three-dimensional positioning navigation system and method |
| CN104474636A (en) * | 2014-11-20 | 2015-04-01 | 西安索立德医疗科技有限公司 | Multi-point multi-frequency three-dimensional transcranial magnetic stimulation system and intracranial and extracranial coordinate conversion method |
| CN104436443B (en) * | 2014-11-20 | 2017-02-22 | 西安索立德医疗科技有限公司 | Cerebral cortex transcranial magnetic stimulation three-dimensional positioning navigation system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131023 Termination date: 20160516 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |