CN209916033U - Head fixing device for cardio-cerebrovascular radiography - Google Patents
Head fixing device for cardio-cerebrovascular radiography Download PDFInfo
- Publication number
- CN209916033U CN209916033U CN201920215082.XU CN201920215082U CN209916033U CN 209916033 U CN209916033 U CN 209916033U CN 201920215082 U CN201920215082 U CN 201920215082U CN 209916033 U CN209916033 U CN 209916033U
- Authority
- CN
- China
- Prior art keywords
- head
- movable clamping
- base
- plate
- plates
- 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
Images
Landscapes
- Apparatus For Radiation Diagnosis (AREA)
Abstract
The utility model belongs to the technical field of the medical instrument technique and specifically relates to a head fixing device for cardiovascular and cerebrovascular radiography, base including the level setting, install side fixture and top limiting mechanism on the base, side fixture includes the fixed plate that two are vertical and the interval set up, and the equal fixed mounting of two fixed plates is at the top surface of base, and the activity grip block of the vertical setting of other through first spring coupling is equallyd divide to the inboard of two fixed plates, the inside of first spring is inserted and is equipped with first screw rod, and first screw rod and level set up the first screw threaded connection at the fixed plate middle part, two arc centre gripping pad is all installed to the one side that the activity grip block is close to each other. The utility model discloses can carry out adjustable's fixing to patient's head from the both sides of patient's head and top according to different patient's the condition, the effect is better, the in-service use of being convenient for.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a head fixing device is used in cardiovascular and cerebrovascular branch of academic or vocational study radiography.
Background
The main reason for cardiovascular and cerebrovascular diseases is that the abnormal metabolism of smooth muscle cells in the vascular wall is caused, the metabolism of vascular tissues and other tissues of a human body is completed in a certain period, but the new cellular tissues cannot be normally formed, so that the vascular wall has defects, and therefore, inflammatory vessels are easy to shrink unsmoothly, and the vascular wall is like an old damaged pipeline and has the possibility of being blocked or ruptured at any time.
When a patient is subjected to cardiovascular and cerebrovascular disease examination radiography, the patient usually needs to lie on a radiography bed, then the head is fixed for examination, so that the situation that the head shakes to cause image blurring and cause misdiagnosis of a doctor is avoided, most of the existing fixing devices cannot well fix the head of the patient, cannot be adjusted according to personal differences, and are easy to fix and infirm, and the examination effect is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defect of inconvenient adjustment in the prior art and providing a head fixing device for angiography in the cardiovascular and cerebrovascular department.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
designs a head fixing device for cardio-cerebrovascular radiography, which comprises a horizontally arranged base, wherein a side clamping mechanism and a top limiting mechanism are arranged on the base, the side clamping mechanism comprises two fixed plates which are vertically arranged at intervals, the two fixed plates are fixedly arranged on the top surface of the base, the inner sides of the two fixed plates are respectively connected with a movable clamping plate which is vertically arranged through a first spring, a first screw rod is inserted in the first spring, the first screw rod is in threaded connection with a first screw hole horizontally arranged in the middle of the fixed plate, the surfaces of the two movable clamping plates close to each other are provided with arc-shaped clamping pads, the top and the bottom of the surface of the two movable clamping plates far away from each other are provided with horizontally arranged supporting plates, the top and the bottom of the fixed plate are both provided with limiting holes, and the supporting plate is inserted in the limiting holes positioned on the corresponding positions;
the top limiting mechanism comprises a horizontal plate, one end of the horizontal plate is fixedly connected with the top surface of one movable clamping plate through an installation block, a second screw hole which is vertically arranged is formed in one end, away from the movable clamping plate, of the horizontal plate, a second screw rod is connected with the second screw hole in an internal thread mode, a second spring is sleeved outside the bottom of the second screw rod, the top end of the second spring is fixedly connected with the horizontal plate, and the bottom end of the second spring is connected with a limiting block;
the lateral surface of the transverse plate, which is close to one end of the second screw rod, is horizontally provided with a slot, an inserting strip is inserted into the slot, the inserting strip is connected with shading cloth, and one end, which is far away from the inserting strip, of the shading cloth is connected with the top surface of the other movable clamping plate.
Preferably, the top surface interval of the movable clamping plate of the transverse plate is not provided with two mounting blocks, two jacks are all formed in the mounting blocks, winding rods horizontally arranged are jointly inserted into the two jacks, one end of the light-shielding cloth far away from the inserting strip is fixedly connected with the winding rods, and the top hole wall of one of the jacks is in threaded connection with a positioning bolt vertically arranged.
Preferably, the middle part of the top surface of the base is provided with a groove, and a head cushion is embedded in the groove.
Preferably, the inserting strip is a T-shaped inserting strip, and the inserting groove is a T-shaped inserting groove.
The utility model provides a pair of head fixing device is used in cardiovascular and cerebrovascular branch of academic or vocational study radiography, beneficial effect lies in: the utility model has the advantages of reasonable in design and convenient to use, can carry out adjustable's is fixed to patient's head from the both sides of patient's head and top according to different patient's the condition to diaphragm and shading cloth all have better shading effect, and reducible light is to the stimulation of patient's eye, the in-service use of being convenient for.
Drawings
Fig. 1 is a schematic structural view of a head fixing device for angiography in the cardiovascular and cerebrovascular department according to the present invention.
In the figure: the device comprises a base 1, a headrest 2, a movable clamping plate 3, a fixing plate 4, a first screw rod 5, a first spring 6, a supporting plate 7, an arc-shaped clamping pad 8, an installation block 9, a transverse plate 10, a limiting block 11, a second screw rod 12, a second spring 13, shading cloth 14, an inserting strip 15, an installation block 16, a winding rod 17 and a positioning bolt 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1, a head fixing device for cardio cerebrovascular radiography comprises a base 1 horizontally arranged, wherein a side clamping mechanism and a top limiting mechanism are installed on the base 1, a groove is formed in the middle of the top surface of the base 1, a head pad 2 is embedded in the groove, the head of a patient can be conveniently placed on the head pad 2, and the comfort level of the patient can be improved.
Side fixture includes two vertical and fixed plates 4 that the interval set up, the equal fixed mounting of two fixed plates 4 is at base 1's top surface, the activity grip block 3 that does not be connected with vertical setting through first spring 6 is equallyd divide to the inboard of two fixed plates 4, first screw rod 5 is equipped with in the inside of first spring 6 is inserted, and first screw threaded connection at fixed plate 4 middle part is seted up with the level to first screw rod 5, arc centre gripping pad 8 is all installed to the one side that two activity grip blocks 3 are close to each other, backup pad 7 that the level set up is all installed to the top of the one side that two activity grip blocks 3 kept away from each other and bottom, spacing hole has all been seted up at the top of fixed plate 4 and bottom, and backup pad 7 inserts and establishes spacing downthehole. When in actual use, the head of a patient extends into the space between the two movable clamping plates 3, the two first screw rods 5 are screwed to enable the two first screw rods 5 to move the two movable clamping plates 3 inwards respectively, and the head of the patient can be fixed in position from two sides.
The top is injectd the mechanism and is included the diaphragm 10 that the level set up, the top surface fixed connection of diaphragm 10 one end through installation piece 9 rather than one of them activity grip block 3, the second screw of vertical setting is seted up to the one end that this activity grip block 3 was kept away from to diaphragm 10, and this second screw female connection has second screw 12, the outside cover of second screw 12 bottom is equipped with second spring 13, the top and the diaphragm 10 fixed connection of second spring 13, and the bottom of second spring 13 is connected with stopper 11. When the head fixing device is used, the second screw rod 12 can be screwed to enable the second screw rod 12 to push the limiting block 11 downwards, so that the head of a patient can be fixed conveniently from the upper side, and the situation that the head of the patient is easy to move in the radiography process is effectively avoided.
A slot is horizontally formed in the side face of the transverse plate 10 close to one end of the second screw 12, an inserting strip 15 is inserted into the slot, a shading cloth 14 is connected to the inserting strip 15, and one end, far away from the inserting strip 15, of the shading cloth 14 is connected with the top face of the other movable clamping plate 3. The inserting strips 15 are T-shaped inserting strips, and the inserting grooves are T-shaped inserting grooves, so that the connecting effect is good. The top surface interval of the movable clamping plate 3 that does not install diaphragm 10 is provided with two installation pieces 16, has all seted up the jack on two installation pieces 16, inserts jointly in two jacks and establishes the winding rod 17 that the level set up, and the one end that the cutting 15 was kept away from to shading cloth 14 and winding rod 17 fixed connection, and threaded connection has the vertical positioning bolt 18 that sets up on the top pore wall of one of them jack. The winding rod 17 can be used for winding the shading cloth 14, the length of the shading cloth 14 can be adjusted, the position of the winding rod 17 can be fixed through the positioning bolt 18 after adjustment, and the shading cloth 14 can be conveniently adjusted correspondingly according to the distance between the two movable clamping plates 3. The shading cloth 14 and the transverse plate 10 have good shading effect, and the stimulation of light to the eyes of a patient can be reduced.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. The head fixing device for the cardio-cerebrovascular radiography comprises a horizontally arranged base (1) and is characterized in that a side clamping mechanism and a top limiting mechanism are installed on the base (1), the side clamping mechanism comprises two vertical fixing plates (4) arranged at intervals, the two fixing plates (4) are fixedly installed on the top surface of the base (1), the inner sides of the two fixing plates (4) are connected with vertically arranged movable clamping plates (3) through first springs (6), first screw rods (5) are inserted in the first springs (6), the first screw rods (5) are in threaded connection with first screw holes horizontally formed in the middle of the fixing plates (4), arc-shaped clamping pads (8) are installed on the surfaces, close to each other, of the movable clamping plates (3), and horizontally arranged supporting plates (7) are installed at the top and the bottom of the surfaces, far away from each other, of the movable clamping plates (3), the top and the bottom of the fixed plate (4) are both provided with limiting holes, and the supporting plate (7) is inserted in the limiting holes positioned at the corresponding positions;
the top limiting mechanism comprises a horizontal transverse plate (10), one end of the transverse plate (10) is fixedly connected with the top surface of one movable clamping plate (3) through a mounting block (9), one end, far away from the movable clamping plate (3), of the transverse plate (10) is provided with a vertically arranged second screw hole, the second screw hole is connected with a second screw rod (12) in an internal thread mode, a second spring (13) is sleeved outside the bottom of the second screw rod (12), the top end of the second spring (13) is fixedly connected with the transverse plate (10), and the bottom end of the second spring (13) is connected with a limiting block (11);
the lateral surface of the transverse plate (10) close to one end of the second screw rod (12) is horizontally provided with a slot, an inserting strip (15) is inserted into the slot, the inserting strip (15) is connected with shading cloth (14), and one end, far away from the inserting strip (15), of the shading cloth (14) is connected with the top surface of the other movable clamping plate (3).
2. The head fixing device for the cardio-cerebrovascular angiography according to claim 1, wherein two mounting blocks (16) are arranged on the top surface of the movable clamping plate (3) without the transverse plate (10) at intervals, the two mounting blocks (16) are provided with insertion holes, a horizontally arranged winding rod (17) is inserted into the two insertion holes, one end of the shading cloth (14) far away from the insertion strip (15) is fixedly connected with the winding rod (17), and a vertically arranged positioning bolt (18) is in threaded connection with the hole wall of the top of one of the insertion holes.
3. The head fixing device for the cardio-cerebrovascular radiography according to claim 1, wherein the middle part of the top surface of the base (1) is provided with a groove, and the head cushion (2) is embedded in the groove.
4. The head fixation device for cardio-cerebrovascular disease according to claim 1, wherein the insertion strip (15) is a T-shaped insertion strip and the insertion slot is a T-shaped insertion slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920215082.XU CN209916033U (en) | 2019-02-20 | 2019-02-20 | Head fixing device for cardio-cerebrovascular radiography |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920215082.XU CN209916033U (en) | 2019-02-20 | 2019-02-20 | Head fixing device for cardio-cerebrovascular radiography |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209916033U true CN209916033U (en) | 2020-01-10 |
Family
ID=69066852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920215082.XU Expired - Fee Related CN209916033U (en) | 2019-02-20 | 2019-02-20 | Head fixing device for cardio-cerebrovascular radiography |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209916033U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111803808A (en) * | 2020-07-22 | 2020-10-23 | 南华大学 | Radiotherapy positioner of nasopharyngeal carcinoma tumour |
| CN114569902A (en) * | 2022-03-23 | 2022-06-03 | 山东省医学科学院放射医学研究所 | Device for radiotherapy and use method thereof |
-
2019
- 2019-02-20 CN CN201920215082.XU patent/CN209916033U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111803808A (en) * | 2020-07-22 | 2020-10-23 | 南华大学 | Radiotherapy positioner of nasopharyngeal carcinoma tumour |
| CN111803808B (en) * | 2020-07-22 | 2022-06-24 | 南华大学 | Radiotherapy positioner of nasopharyngeal carcinoma tumour |
| CN114569902A (en) * | 2022-03-23 | 2022-06-03 | 山东省医学科学院放射医学研究所 | Device for radiotherapy and use method thereof |
| CN114569902B (en) * | 2022-03-23 | 2022-10-04 | 山东省医学科学院放射医学研究所 | Device for radiotherapy and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209916033U (en) | Head fixing device for cardio-cerebrovascular radiography | |
| CN211534483U (en) | Fixing device for cardio cerebrovascular radiography | |
| CN213217719U (en) | Head radiography fixator for cerebrovascular surgery | |
| CN210205242U (en) | Thyroid patient bed with position fixing function | |
| CN210447590U (en) | Ophthalmic nursing belt cleaning device | |
| CN213553155U (en) | Nursing and fixing support for leg fracture sickbed | |
| CN210750680U (en) | Patient limb fixing frame for hospital medical care | |
| CN214259891U (en) | Novel department of neurology is with diagnosing device | |
| CN213607677U (en) | Prone head position device after ophthalmologic clinical nursing | |
| CN211560403U (en) | Head fixer for cerebral angiography | |
| CN216535334U (en) | Medical imaging X-ray radiography position auxiliary equipment | |
| CN211095509U (en) | A kind of anchor | |
| CN221616997U (en) | Auxiliary supporting device for nuclear magnetic resonance examination | |
| CN215534488U (en) | CT examination head support for imaging department | |
| CN219962863U (en) | Novel neck brace for nuclear magnetic resonance radiotherapy | |
| CN221084041U (en) | Gynaecology and obstetrics nursing lateral lying pad | |
| CN216675942U (en) | Auxiliary device for neurosurgery operation | |
| CN210301531U (en) | Orthopedic patient lifting pad | |
| CN212038122U (en) | Novel ophthalmic surgery frame | |
| CN213852565U (en) | Portable cardiopulmonary resuscitation device of emergency department | |
| CN220141629U (en) | Head fixing device for children eye examination | |
| CN215959943U (en) | Head CT strutting arrangement for nuclear magnetism branch of academic or vocational study | |
| CN215229022U (en) | Restraint device for neurosurgical care | |
| CN213310413U (en) | Position limiting device for lumbar puncture | |
| CN210631462U (en) | Neurology examination lifting device |
Legal Events
| 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: 20200110 Termination date: 20210220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |