CN219048561U - Head positioning device for CT scanning of skull - Google Patents
Head positioning device for CT scanning of skull Download PDFInfo
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- CN219048561U CN219048561U CN202222333020.3U CN202222333020U CN219048561U CN 219048561 U CN219048561 U CN 219048561U CN 202222333020 U CN202222333020 U CN 202222333020U CN 219048561 U CN219048561 U CN 219048561U
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Abstract
The utility model discloses a head positioning device for CT scanning of a skull, which comprises a supporting seat and a head fixing component; the support seat comprises a bottom plate and two side plates, and the two side plates define a head positioning gap on the bottom plate; the bottom of the bottom plate is provided with a clamping piece; the head fixing assembly comprises an adjusting seat, a connecting plate and a head fixing piece; the adjusting seat is used for adjusting the height of the connecting plate; the head fixing piece is used for fixing the head of the patient when the patient stretches the head into the head positioning gap; the upper surface of the connecting plate is provided with an arc cover, the inside is of a hollow structure, the outer wall is provided with a plurality of ventilation holes, and the arc cover is suitable for being connected with an external steam supply structure through a gas pipe. The head positioning device for the skull CT scanning disclosed by the utility model has the advantages of simple structure and convenience in use, can be applied to a CT bed to fix the head of a patient so as to conveniently perform CT scanning on the patient, can also be applied to a Yu Pu common patient bed to assist in treating ophthalmic diseases, has strong practicability and has a certain popularization value.
Description
Technical Field
The utility model relates to the field of medical supplies, in particular to a head positioning device for CT scanning of a skull.
Background
PET/CT (positron emission computed tomography) is a nuclear medicine imaging device, which uses positron technology and human molecular information to simultaneously obtain functional metabolism condition of a lesion part and positioning information of an accurate anatomical structure, and plays an important role in guiding diagnosis and treatment of tumor, heart and brain diseases.
When using PET/CT to scan a patient, the patient is required to lie on the back on a diagnostic/scanning bed, the patient is lifted and placed on both sides of the head until the end of the scan, and in order to obtain an ideal brain scanning range and a clear brain tissue structure, an auditory eyebrow line (EML) is generally used as a scanning base line, which is generally perpendicular to the horizontal plane of the diagnostic/scanning bed when the middle point of the upper edge of the human eyebrow and the external ear hole are used as the scanning base line. Because most PET/CT scanning processes need to last for 10-30 minutes, if the head, neck and double arms lack support and support, the patient can hardly keep the posture until the scanning is finished, and the patient is easy to move due to discomfort in the scanning process, so that the scanned image is generated to cause artifacts, and the normal diagnosis of doctors is influenced. Accordingly, there is a need for a head rest for a patient to maintain the required pose for scanning while reducing the discomfort of the patient during scanning.
Based on this, the applicant has invented a head positioning device according to years of clinical experience, so as to support and fix the head of a patient when the patient performs CT scan, and can be applied to various medical scenes to reduce medical costs.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems in the related art to some extent. To this end, the utility model aims to propose a head positioning device for a cranium CT scan.
To achieve the above object, a head positioning device for a skull CT scan according to an embodiment of the present utility model.
The support seat comprises a bottom plate and two side plates, wherein the two side plates are oppositely arranged on the bottom plate and define a head positioning gap on the bottom plate; the bottom of the bottom plate is provided with a clamping piece which is used for clamping and fixing the bottom plate on the CT bed;
the head fixing assembly comprises an adjusting seat, a connecting plate and a head fixing piece; the adjusting seat is arranged on the bottom plate and detachably connected with the connecting plate, and is used for adjusting the height of the connecting plate; the head fixing piece is arranged on the lower surface of the connecting plate and is used for pressing the head of the patient when the patient stretches the head into the head positioning gap so as to fix the head of the patient; the upper surface of connecting plate is provided with an arc cover, arc cover and human face radian looks adaptation, inside is hollow structure, is provided with a plurality of bleeder vents on the outer wall, just arc cover is suitable for and links to each other with outside steam air feed structure through the trachea.
The head positioning device for the skull CT scanning disclosed by the utility model has the advantages of simple structure and convenience in use, can be applied to a CT bed to fix the head of a patient so as to conveniently perform CT scanning on the patient, can also be applied to a Yu Pu common patient bed to assist in treating ophthalmic diseases, has strong practicability and has a certain popularization value.
In addition, the skull CT scanning head positioning device according to the embodiment of the utility model can also have the following additional technical characteristics:
according to one embodiment of the utility model, the upper surface of the bottom plate is provided with neck supporting components at the front sides of the two side plates, the neck supporting components comprise a vertical plate and a neck supporting component, the vertical plate extends along the width direction of the bottom plate, the upper end surface of the vertical plate is provided with a slot, and the neck supporting component is movably inserted into the slot and used for supporting the neck of a patient.
According to one embodiment of the utility model, the bottom plate comprises an upper plate body and a lower plate body, wherein a through hole is formed in the front end of the upper plate body, the through hole is sleeved outside the vertical plate, and an inflatable air bag is arranged between the upper plate body and the lower plate body;
the two side plates are arranged on the upper plate body, and the clamping piece is arranged at the bottom of the lower plate body;
when the inflatable air bag is inflated by air, the inflatable air bag drives the upper plate body to move upwards and drives the neck support piece to synchronously move upwards;
according to one embodiment of the utility model, the adjusting seat comprises a telescopic plate and an adjusting frame;
the lower end of the expansion plate is connected with the lower plate body, and the upper end of the expansion plate is connected with the adjusting frame;
the connecting plate is inserted into the adjusting frame and is locked and fixed in the adjusting frame through the locking piece.
According to one embodiment of the utility model, the head fixing member is an inflatable cushion, and the inflatable cushion is connected with an external inflation device through a pipeline and is used for pressing the head of the patient when the patient stretches the head into the head positioning gap so as to fix the head of the patient.
According to one embodiment of the utility model, the neck brace comprises a T-bar and a flexible pad;
the lower end of the T-shaped rod is movably inserted into a slot on the upper end surface of the vertical plate;
the flexible pad is arranged on the T-shaped rod and is used for supporting the neck of a patient.
According to one embodiment of the utility model, the device further comprises two U-shaped seats, wherein the two U-shaped seats are respectively movably arranged on two sides of the T-shaped rod and are suitable for being abutted against two sides of the neck of a patient.
According to one embodiment of the utility model, two ends of the T-shaped rod are respectively provided with a groove, one end of the U-shaped piece is detachably inserted into the grooves, the other end of the U-shaped piece is suitable for propping against the neck of a patient, and the other end of the U-shaped piece is provided with a pocket part.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a first embodiment of the present utility model;
FIG. 2 is a second schematic diagram of an embodiment of the present utility model;
fig. 3 is a schematic structural diagram of a U-shaped seat according to an embodiment of the present utility model.
Reference numerals:
a support base 10;
a bottom plate 11;
an upper plate 111;
a lower plate 112;
a clamp 1121;
an inflatable bladder 1122;
a side plate 12;
a head fixation assembly 20;
an adjustment seat 21;
a telescoping plate 211;
an adjustment block 212;
a locking member 2121;
a connection plate 22;
an arc cover 221;
a head fixing member 23;
a neck rest assembly 30;
a riser 31;
a neck brace 32;
a T-bar 321;
u-shaped seat 3212;
a flexible pad 322.
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below are exemplary and intended to illustrate the present utility model and should not be construed as limiting the utility model, and all other embodiments, based on the embodiments of the present utility model, which may be obtained by persons of ordinary skill in the art without inventive effort, are within the scope of the present utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
In general, when a patient is scanned using PET/CT, the patient is required to lie on the back on a diagnostic/scanning bed, the patient is lifted and the arms are placed on both sides of the head until the scanning is finished, and in order to obtain an ideal brain scanning range and a clear brain tissue structure, an auditory eyebrow line (EML) is generally used as a scanning base line, and the line is required to be substantially perpendicular to the horizontal plane of the diagnostic/scanning bed when the upper edge midpoint of the human eyebrow and the external ear hole are connected. Because most PET/CT scanning processes need to last for 10-30 minutes, if the head, neck and double arms lack support and support, the patient can hardly keep the posture until the scanning is finished, and the patient is easy to move due to discomfort in the scanning process, so that the scanned image is generated to cause artifacts, and the normal diagnosis of doctors is influenced. Accordingly, there is a need for a head rest for a patient to maintain the required pose for scanning while reducing the discomfort of the patient during scanning.
Based on this, the applicant has invented a head positioning device according to years of clinical experience, so as to support and fix the head of a patient when the patient performs CT scan, and can be applied to various medical scenes to reduce medical costs.
The following describes in detail a head positioning device for a skull CT scan according to an embodiment of the present utility model with reference to the accompanying drawings.
Referring to fig. 1 to 3, a head positioning device for a cranium CT scan according to an embodiment of the present utility model includes a support base 10 and a head fixing assembly 20.
The support base 10 includes a bottom plate 11 and two side plates 12, where the two side plates 12 are oppositely disposed on the bottom plate 11, and a head positioning gap is defined on the bottom plate 11; the bottom of the bottom plate 11 is provided with a clamping member 1121, and the clamping member 1121 is used for clamping and fixing the bottom plate 11 on the CT bed. That is, there is a certain gap between the two side plates 12 provided on the bottom plate 11, which can accommodate the head of the patient, whereby when the patient places the head on the support base 10, the head is located between the bottom plate 11 and the two side plates 12, and soft cushions are provided on both the bottom plate 11 and the side plates 12, so that comfort can be improved. The clamping member 1121 may be a U-shaped clamp, and is made of plastic material, as with the support base 10, for fixing the support base 10 on a bed, so as to prevent the support base 10 from moving easily.
The head fixing assembly 20 comprises an adjusting seat 21, a connecting plate 22 and a head fixing piece 23; the adjusting seat 21 is arranged on the bottom plate 11, is detachably connected with the connecting plate 22, and is used for adjusting the height of the connecting plate 22; the head fixing member 23 is provided at the lower surface of the connection plate 22 for pressing the head of the patient to fix the head of the patient when the patient inserts the head into the head positioning gap; the upper surface of connecting plate 22 is provided with an arc cover 221, arc cover 221 and human face radian looks adaptation, inside is hollow structure, is provided with a plurality of bleeder vents on the outer wall, just arc cover 221 is suitable for and links to each other with outside steam air feed structure through the trachea.
That is, the adjusting seat 21 has one end connected to the bottom plate 11 and the other end connected to the connection plate 22, so that the height of the connection plate 22 can be adjusted by adjusting the seat 21 so that the head fixing member 23 connected to the connection plate 22 can press the head of the patient, thereby fixing the head of the patient and preventing the head of the patient from being easily moved to affect the CT scan. Thus, when CT scanning is performed, the head of the patient can be extended into the head positioning gap, and then the height of the support plate is adjusted by the adjusting seat 21, so that the support plate presses the head of the patient and fixes the head of the patient. In addition to the need for use in performing CT scans, the present application is equally applicable in other procedures where it is desirable to secure a patient's head, and thus may be applied to CT scans, but is not limited to CT scans. In addition, still be provided with arc cover 221 on connecting plate 22, arc cover 221 and human facial radian looks adaptation, and arc cover 221 can link to each other with external steam equipment, consequently, can also cover arc cover 221 and establish at patient's eye, then utilize external steam air feed structure to supply air in to arc cover 221 through the trachea, like this, arc cover 221 steam just can fumigate through the bleeder vent on it and patient's eye to nurse patient's eye, in other words, this application can also be used for the eye nursing, from this, can further improve its practicality.
Specifically, the present application can be fixed on the CT bed through the clamping member 1121, so as to perform a skull CT scan on a patient, when in use, the patient lies on the CT bed, and then places the head in the head positioning gap, further, the height of the connecting plate 22 is adjusted through the adjusting seat 21, so that the connecting plate 22 drives the head fixing member 23 connected with the connecting plate to press the forehead of the patient, and further fix the forehead of the patient, thereby preventing the head of the patient from being in an easy-moving state and affecting the CT scan. The present application may also be secured to a conventional patient's bed by clamps 1121 to facilitate use by a patient in need of head fixation. In addition, can also be fixed in the ophthalmology ward with this application, like this, to the patient of eye through the operation, at its convalescence, can establish arc cover 221 at its eye, then provide steam in to arc cover 221 through external steam air feed structure, utilize steam to remove fumigating patient's eye to promote eye blood circulation, in order to play the effect of eye nursing, from this, make this application have better practicality. Here, the head fixing part 23 and the arc cover 221 are separately disposed on the upper and lower surfaces of the connection plate 22, and the connection plate 22 is detachably connected with the adjustment seat 21, so that when the head fixing part 23 or the arc cover 221 is required to be used, the connection plate 22 needs to be detached from the adjustment seat 21, and then the connection plate is reinstalled after being turned over, which is convenient to operate.
In summary, it can be seen that the skull CT scanning head positioning device disclosed by the utility model has a simple structure and is convenient to use, and can be applied to various medical scenes, wherein the skull CT scanning head positioning device can be applied to a CT bed to fix the head of a patient so as to perform CT scanning on the patient, avoid the influence of the head movement of the patient on the CT scanning, and can also be applied to a Yu Pu patient bed to fumigate the eyes of the patient, thereby playing a role in assisting in treating ophthalmic diseases, having strong practicability and a certain popularization value.
Advantageously, in one embodiment of the present utility model, the upper surface of the bottom plate 11 is provided with a neck supporting assembly 30 at the front sides of the two side plates 12, the neck supporting assembly 30 includes a riser 31 and a neck support 32, the riser 31 extends along the width direction of the bottom plate 11, and an inserting slot is formed on the upper end surface of the riser 31, and the neck support 32 is movably inserted into the inserting slot for supporting the neck of the patient.
Preferably, in some embodiments of the present utility model, the neck brace 32 comprises a T-bar 321 and a flexible pad 322;
the lower end of the T-shaped rod 321 is movably inserted into a slot on the upper end surface of the vertical plate 31;
the flexible pad 322 is disposed on the T-bar 321 for supporting the neck of the patient.
Thus, the neck supporting assembly 30 can support the neck of the patient, and thus, the head of the patient can be supported by matching with the supporting seat 10, and the comfort is improved. The neck brace 32 is connected to the slot on the riser 31, so that the height of the neck brace 32 can be adjusted according to the supporting requirement, and the neck brace is beneficial to use.
Advantageously, in one embodiment of the present utility model, the bottom plate 11 includes an upper plate body 111 and a lower plate body 112, a through hole is formed at a front end of the upper plate body 111, the through hole is sleeved outside the riser 31, and an inflatable airbag 1122 is disposed between the upper plate body 111 and the lower plate body 112; both side plates 12 are disposed on the upper plate 111, and the clamping member 1121 is disposed at the bottom of the lower plate 112; when the inflatable bag 1122 is inflated, the inflatable bag 1122 drives the upper plate 111 to move upwards and drives the neck brace 32 to move upwards synchronously;
that is, the panel body is divided into an upper panel body 111 and a lower panel body 112, wherein the lower panel body 112 is provided with a clamp 1121, the upper panel body 111 is provided with a side panel 12, and an inflatable airbag 1122 is provided between the upper and lower panel bodies 112, and thus, the height of the upper panel body 111 can be adjusted by inflating the inside of the inflatable airbag 1122 to increase the height of the upper panel body 111, thereby satisfying the supporting requirement. In addition, the upper plate 111 is sleeved outside the vertical plate 31, so that the height of the neck support 32 can be increased by the upper plate 111, and thus, when the height of the upper plate 111 is adjusted according to the supporting requirement, the neck support 32 and the upper plate 111 can be synchronously lifted, so that the neck support 32 can support the progress of a patient, and the neck support 32 does not need to be independently adjusted, thereby being more convenient to use.
Advantageously, in one embodiment of the utility model, the adjustment seat 21 comprises a telescopic plate 211 and an adjustment frame 212;
the lower end of the expansion plate 211 is connected with the lower plate body 112, and the upper end is connected with the adjusting frame 212;
the connecting plate 22 is inserted into the adjusting frame 212 and is locked and fastened in the adjusting frame 212 by a locking member 2121.
The expansion plate 211 can be expanded and contracted, that is, the length of the expansion plate can be adjusted to a proper length, and then the expansion plate is fixed by using a fastener made of plastic material, so that the connecting plate 22 is adjusted to a proper height, and the connecting plate 22 is connected with the adjusting frame 212 in a plugging manner, therefore, the position of the connecting plate 22 in the horizontal direction can be adjusted, and the head fixing piece 23 can be adjusted to a position suitable for compression according to the head sizes of different patients. In addition, the connecting plate 22 is connected with the adjusting frame 212 in a plug-in manner, so that the connecting plate can be conveniently detached and installed after being turned over, and the arc-shaped cover 221 on the connecting plate can be used for nursing eyes of a patient according to requirements.
Advantageously, in another embodiment of the utility model, the head mount 23 is an inflatable cushion connected by tubing to an external inflatable device for compressing the patient's head to secure the patient's head when the patient extends the head into the head positioning gap.
The inflatable cushion is soft, so that the inflatable cushion has high comfort, and can not generate hard contact when the forehead of a patient is pressed, thereby being beneficial to use.
Advantageously, in some embodiments of the present utility model, the apparatus further includes two U-shaped seats 3212, where the two U-shaped seats 3212 are movably disposed on two sides of the T-shaped rod 321, and are adapted to be abutted against two sides of the neck of the patient.
Two ends of the T-shaped rod 321 are respectively provided with a groove 3211, one end of the U-shaped piece is detachably inserted into the grooves 3211, the other end of the U-shaped piece is suitable for propping against the neck of a patient, and the other end of the U-shaped piece is provided with a pocket 32121.
That is, one ends of the two U-shaped seats 3212 are respectively connected with the grooves 3211 at both ends of the T-shaped rod 321 in a plugging manner, and one ends are parallel to the vertical plate 31, and the distance between the other ends and the neck is adjusted by adjusting the depth of one end of the U-shaped seat 3212 inserted into the groove 3211, so that the cold compress or hot compress can be placed in the pocket 32121 provided at the other end of the U-shaped part, for example, ice cubes can be placed in the pocket 32121 to physically cool the patient after the neck operation, prevent wound bleeding, and hot water can be placed in the pocket 32121 to physically heat the patient after the neck is taken, thereby promoting the absorption of the medicine. Therefore, the application scene of the medical treatment system can be further increased, so that the medical treatment requirements can be met, and the medical treatment cost is reduced.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (8)
1. A head positioning device for a cranium CT scan, comprising:
the support seat comprises a bottom plate and two side plates, wherein the two side plates are oppositely arranged on the bottom plate and define a head positioning gap on the bottom plate; the bottom of the bottom plate is provided with a clamping piece which is used for clamping and fixing the bottom plate on the CT bed;
the head fixing assembly comprises an adjusting seat, a connecting plate and a head fixing piece; the adjusting seat is arranged on the bottom plate and detachably connected with the connecting plate, and is used for adjusting the height of the connecting plate; the head fixing piece is arranged on the lower surface of the connecting plate and is used for pressing the head of the patient when the patient stretches the head into the head positioning gap so as to fix the head of the patient; the upper surface of connecting plate is provided with an arc cover, arc cover and human face radian looks adaptation, inside is hollow structure, is provided with a plurality of bleeder vents on the outer wall, just arc cover is suitable for and links to each other with outside steam air feed structure through the trachea.
2. The head positioning device for skull CT scanning of claim 1, wherein the upper surface of the bottom plate is provided with a neck supporting component at the front sides of the two side plates, the neck supporting component comprises a vertical plate and a neck supporting component, the vertical plate extends along the width direction of the bottom plate, the upper end surface of the vertical plate is provided with a slot, and the neck supporting component is movably inserted into the slot and is used for supporting the neck of a patient.
3. The head positioning device for skull CT scanning of claim 2, wherein the bottom plate comprises an upper plate body and a lower plate body, a perforation is arranged at the front end of the upper plate body, the perforation is sleeved outside the vertical plate, and an inflatable air bag is arranged between the upper plate body and the lower plate body;
the two side plates are arranged on the upper plate body, and the clamping piece is arranged at the bottom of the lower plate body;
when the inflatable air bag is inflated, the inflatable air bag drives the upper plate body to move upwards and drives the neck support piece to move upwards synchronously.
4. The head positioning device for cranium CT scan of claim 3 wherein the adjustment base comprises a telescoping plate and an adjustment frame;
the lower end of the expansion plate is connected with the lower plate body, and the upper end of the expansion plate is connected with the adjusting frame;
the connecting plate is inserted into the adjusting frame and is locked and fixed in the adjusting frame through the locking piece.
5. The head positioning device for cranium CT scan of claim 3 wherein the head fixation member is an inflatable cushion connected to an external inflatable device by a conduit for compressing the patient's head to fix the patient's head when the patient extends the head into the head positioning gap.
6. The cranium CT scan head positioning device of claim 3 wherein said neck brace comprises a T-bar and a flexible pad;
the lower end of the T-shaped rod is movably inserted into a slot on the upper end surface of the vertical plate;
the flexible pad is arranged on the T-shaped rod and is used for supporting the neck of a patient.
7. The head positioning device for cranium CT scan of claim 6 further comprising two U-shaped seats, two of said U-shaped seats being movably disposed on each side of said T-shaped rod and adapted to be held against both sides of the patient's neck.
8. The head positioning device for the skull CT scanning of claim 7, wherein the two ends of the T-shaped rod are respectively provided with a groove, one end of the U-shaped seat is detachably inserted into the groove, the other end is suitable for propping against the neck of the patient, and the other end of the U-shaped seat is provided with a pocket part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222333020.3U CN219048561U (en) | 2022-08-31 | 2022-08-31 | Head positioning device for CT scanning of skull |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222333020.3U CN219048561U (en) | 2022-08-31 | 2022-08-31 | Head positioning device for CT scanning of skull |
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| Publication Number | Publication Date |
|---|---|
| CN219048561U true CN219048561U (en) | 2023-05-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222333020.3U Active CN219048561U (en) | 2022-08-31 | 2022-08-31 | Head positioning device for CT scanning of skull |
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| Country | Link |
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| CN (1) | CN219048561U (en) |
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- 2022-08-31 CN CN202222333020.3U patent/CN219048561U/en active Active
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