CN206482587U - Cerebral angiography controllable nose section fixing device - Google Patents
Cerebral angiography controllable nose section fixing device Download PDFInfo
- Publication number
- CN206482587U CN206482587U CN201621015166.1U CN201621015166U CN206482587U CN 206482587 U CN206482587 U CN 206482587U CN 201621015166 U CN201621015166 U CN 201621015166U CN 206482587 U CN206482587 U CN 206482587U
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- CN
- China
- Prior art keywords
- base
- air cushion
- cushion layer
- head
- patient
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000002585 cerebral angiography Methods 0.000 title claims abstract description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 14
- 239000000741 silica gel Substances 0.000 claims description 14
- 229910002027 silica gel Inorganic materials 0.000 claims description 14
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000002601 radiography Methods 0.000 abstract description 4
- 230000000116 mitigating effect Effects 0.000 abstract 1
- 230000003699 hair surface Effects 0.000 description 6
- 238000002583 angiography Methods 0.000 description 5
- 210000001367 artery Anatomy 0.000 description 3
- 210000004556 brain Anatomy 0.000 description 3
- 239000002872 contrast media Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000002490 cerebral effect Effects 0.000 description 1
- 208000026106 cerebrovascular disease Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000001105 femoral artery Anatomy 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
Landscapes
- Apparatus For Radiation Diagnosis (AREA)
Abstract
A kind of cerebral angiography controllable nose section fixing device, including：First base and the second base used cooperatively with the first base；Wherein, the first base includes the first arc air cushion layer, and the jack being opened on the wall of the first base side, and the first arc air cushion layer is arranged on the inside of the first base；The second base includes the second arc air cushion layer, and it is arranged at the plate on the second base madial wall, the second arc air cushion layer is arranged on the second base madial wall, during so that the inserting board accessing the jack, the first arc air cushion layer and the common support patients head of the second arc air cushion layer.Its advantage is：It is easy to use using the present apparatus, it during radiography, can fix patients head position, can be needed to adjust head position at any time according to operation again, prevent workload that is image blurring, mitigating medical personnel.
Description
Technical Field
The utility model belongs to the technical field of the medical instrument technique and specifically relates to an adjustable fixing device of head for cerebral angiography.
Background
The whole brain angiography (DSA) is to insert artery sheath through femoral artery puncture, select different catheters through the artery sheath, select artery to be displayed under guide wire guidance, and inject contrast agent containing iodine. The continuous radiography of the blood vessel track passed by the contrast agent is the digital subtraction angiography of the cerebral vessels by the auxiliary imaging of an electronic computer, the full cerebral angiography can display the detailed dynamic images of all the great vessels of the neck and the brain, the resolution ratio is high, and the digital subtraction angiography is the 'gold standard' for diagnosing the cerebrovascular diseases on the current clinical operating table.
During cerebrovascular angiography, the head of a patient is very important to be fixed, and the shaking of the head of the patient during the operation can not only cause image blurring, but also influence the operation of a doctor, and can seriously cause irreversible damage. At present, the head is fixed with the multi-purpose restraint strap, but the head is circular, is not easy to fix, and when the restraint strap is used for binding, discomfort is easily caused, a patient is often more irritated, particularly, the patient with unclear consciousness is met, the head position is frequently required to be repeatedly adjusted by medical staff in an operation, the workload of the medical staff is increased, and the probability of operation pollution is greatly increased.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical defect, the utility model provides a fixed firm, and can adjust the adjustable fixing device of head for the cerebral angiography according to the difference of patient's head size.
An adjustable head fixation device for cerebral angiography, comprising: the device comprises a first base and a second base matched with the first base;
the first base comprises a first arc-shaped air cushion layer and an insertion hole formed in the side wall of the first base, and the first arc-shaped air cushion layer is arranged on the inner side of the first base;
the second base includes second arc air cushion layer, and set up in picture peg on the second base inside wall, second arc air cushion layer set up in on the second base inside wall, make the picture peg inserts during the jack, first arc air cushion layer with the common bearing patient head of second arc air cushion layer.
The utility model discloses adjustable fixing device of head for cerebral angiography, its advantage is: the device is convenient to use, and can fix the head position of a patient during radiography, adjust the head position at any time according to the operation requirement, prevent image blurring and reduce the workload of medical workers.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the reverse structure of FIG. 1;
fig. 3 is a schematic structural view of the structure of fig. 1 without the first velcro tape, the third velcro tape and the silicone head cap;
FIG. 4 is a schematic structural view of the present invention after being fixed on an operating table;
fig. 5 is a schematic structural view of the first base of the present invention;
fig. 6 is a schematic structural view of a second base of the present invention;
fig. 7 is a schematic view of a reverse structure of the silica gel headgear;
wherein,
1. the air cushion comprises a first base, a first base 11, a first arc-shaped air cushion layer 12, jacks 13, first magic tapes, 14 and second magic tapes;
2. the second base 21, the second arc-shaped air cushion layer 22, the plugboard 23, the third magic tape 24 and the fourth magic tape;
3. silica gel headgear, 31, fifth magic subsides.
Detailed Description
According to the illustrations of fig. 1 to 6: head adjustable fixation device for cerebral angiography includes: a first base 1 and a second base 2 matched with the first base 1;
the first base 1 comprises a first arc-shaped air cushion layer 11 and an insertion hole 12 formed in a side wall of the first base 1, wherein the first arc-shaped air cushion layer 11 is arranged on the inner side of the first base 1;
second base 2 includes second arc air cushion layer 21, and set up in picture peg 22 on the 2 inside walls of second base, second arc air cushion layer 21 set up in on the 2 inside walls of second base, make picture peg 22 pegs graft during jack 12, first arc air cushion layer 11 with second arc air cushion layer 21 bears patient's head jointly.
Further, first base 1, second base 2 are the right-angle shape, avoid fixing device to put and move on the operating table.
Preferably, the first base 1 further comprises a first magic tape 13 stacked on the first arc-shaped air cushion layer 11 and used for fixing the head of a patient, and a second magic tape 14 arranged on the bottom surface of the first base 1 and used for fixing the first base 1 on an operating table;
preferably, the second base 2 further comprises a third magic tape 23 stacked on the second arc-shaped air cushion layer 21 and matched with the first magic tape 13 to fix the head of the patient, and a fourth magic tape 24 arranged on the bottom surface of the second base 2 and used for fixing the second base 2 on an operating table;
further, the first magic tape 13 and the third magic tape 23 have the same structure, and are both magic tapes with a hair surface or a hook surface.
Preferably, the inserting plate 22 is provided with scales in the longitudinal direction for controlling the depth of the inserting plate 22 inserted into the inserting hole 12;
preferably, the fixing device further comprises a silica gel head cap 3, at least one fifth magic tape 31 for adjusting the fixing direction of the head of the patient is arranged on the outer side of the silica gel head cap 3, the fifth magic tape 31 is a hook surface or a hair surface and is fixedly connected with the first magic tape 13 and/or the third magic tape 23, when the cerebral angiography is performed, the silica gel head cap 3 is worn on the head of the patient and is fixedly connected with the first magic tape 13 and/or the third magic tape 23 through the fifth magic tape 31;
furthermore, a fifth magic tape 31 is arranged on the position of the silica gel headgear 3 corresponding to the center of the patient's occiput;
preferably, at least one magic tape symmetrically arranged is arranged at two lateral sides of the fifth magic tape 31 corresponding to the center of the occiput of the patient, so as to adjust the moving direction of the head of the patient on the fixing device;
preferably, the silica gel headgear 3 is a structure that exposes the face of the patient in the air;
the second magic subsides 14 the fourth magic subsides 24 all include matte, collude the face, during cerebrovascular radiography, will collude the face and take off from the matte, fix to the operating table on for take the matte the second magic subsides 14 the fourth magic subsides 24 is fixed through rather than matched with colluding the cooperation of face respectively first base 1 the second base 2 is on the operating table.
The method is realized by the following steps:
before cerebral angiography, the silica gel headgear 3 is taken off from the base 1 and/or the base 2 and worn on the head of a patient, and the face of the patient is exposed in the air;
secondly, the hook surfaces or the hair surfaces of the second magic tape 14 and the fourth magic tape 24 on the bottom surfaces of the first base 1 and the second base 2 are respectively taken off and fixed on an operating table;
thirdly, according to the size of the head of a patient or the requirement of an operation, observing scales on the inserting plate 22, adjusting the depth of the inserting plate 22 inserted into the inserting hole 12, and then correspondingly bonding the hair surface or the hook surface on the second magic tape 14 and the fourth magic tape 24 with the hook surface or the hair surface fixed on an operating table, thereby fixing the base 1 and the base 2 on the operating table;
the silica gel headgear 3 is fixed on the first base 1 and the second base 2 through the fifth magic tapes 31, at this time, hook surfaces or hair surfaces on the fifth magic tapes 31 are fixedly connected with the first magic tapes 13 and/or the third magic tapes 23, and meanwhile, the bearing direction of the head of the patient on the operating table can be adjusted through at least one fifth magic tape 31 on the silica gel headgear 3;
after the patient is fixed according to the steps, the brain angiography can be performed due to the material characteristics of the first arc-shaped air cushion layer 11 and the second arc-shaped air cushion layer 21, so that the phenomenon that the head of the patient moves is avoided.
When the fixing device is used, the silica gel head sleeve 3 sleeved on the head of a patient can be replaced by other materials.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. Head adjustable fixation device for cerebral angiography includes: a first base (1) and a second base (2) matched with the first base (1);
the method is characterized in that: the first base (1) comprises a first arc-shaped air cushion layer (11) and insertion holes (12) formed in the side wall of the first base (1), and the first arc-shaped air cushion layer (11) is arranged on the inner side of the first base (1);
second base (2) include second arc air cushion layer (21), and set up in picture peg (22) on second base (2) inside wall, second arc air cushion layer (21) set up in on second base (2) inside wall, make picture peg (22) are pegged graft during jack (12), first arc air cushion layer (11) with second arc air cushion layer (21) bear patient's head jointly.
2. The adjustable head fixation device for cerebral angiography of claim 1, wherein: first base (1) still including range upon range of in on first arc air cushion layer (11), be used for fixed patient's head first magic subsides (13), and set up in first base (1) bottom surface, be used for fixing first base (1) second magic subsides (14) on the operating table.
3. The adjustable head fixation device for cerebral angiography of claim 2, wherein: the second base (2) still including range upon range of in on second arc air cushion layer (21), with third magic subsides (23) of patient's head are fixed in first magic subsides (13) cooperation, and set up in on second base (2) bottom surface, be used for fixing fourth magic subsides (24) of second base (2) on the operating table.
4. The adjustable head fixation device for cerebral angiography of claim 2, wherein: still include a silica gel headgear (3), be provided with at least one fifth magic subsides (31) that are used for adjusting the direction on the outside of silica gel headgear (3), just fifth magic subsides (31) are colluding face or hair side, with first magic subsides (13) and/or third magic subsides (23) fixed connection.
5. The adjustable head fixation device for cerebral angiography of claim 1, wherein: scales are arranged on the inserting plate (22) in the longitudinal direction and used for controlling the depth of the inserting plate (22) inserted into the inserting hole (12).
6. The adjustable head fixation device for cerebral angiography of claim 4, wherein: the fifth magic tape (31) is arranged at the position, corresponding to the center of the pillow of the patient, on the silica gel head sleeve (3).
7. The adjustable head fixation device for cerebral angiography of claim 6, wherein: at least one magic tape which is symmetrically arranged is arranged at the two transverse sides of the fifth magic tape (31) corresponding to the center of the occiput of the patient, and is used for adjusting the moving direction of the head of the patient on the fixing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621015166.1U CN206482587U (en) | 2016-08-31 | 2016-08-31 | Cerebral angiography controllable nose section fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621015166.1U CN206482587U (en) | 2016-08-31 | 2016-08-31 | Cerebral angiography controllable nose section fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206482587U true CN206482587U (en) | 2017-09-12 |
Family
ID=59769274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621015166.1U Expired - Fee Related CN206482587U (en) | 2016-08-31 | 2016-08-31 | Cerebral angiography controllable nose section fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206482587U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111281728A (en) * | 2020-03-12 | 2020-06-16 | 华中科技大学同济医学院附属协和医院 | Head fixing device for interventional operation and using method thereof |
-
2016
- 2016-08-31 CN CN201621015166.1U patent/CN206482587U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111281728A (en) * | 2020-03-12 | 2020-06-16 | 华中科技大学同济医学院附属协和医院 | Head fixing device for interventional operation and using method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170912 Termination date: 20210831 |
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| CF01 | Termination of patent right due to non-payment of annual fee |