CN214906892U - Head examination fixing device for radiology department - Google Patents
Head examination fixing device for radiology department Download PDFInfo
- Publication number
- CN214906892U CN214906892U CN202120787515.6U CN202120787515U CN214906892U CN 214906892 U CN214906892 U CN 214906892U CN 202120787515 U CN202120787515 U CN 202120787515U CN 214906892 U CN214906892 U CN 214906892U
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- China
- Prior art keywords
- clamping
- head
- fixing device
- radiology department
- mounting seat
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Abstract
The utility model discloses a head examination fixing device for radiology department, which comprises a base, a mounting seat adjustably arranged on the base and a clamping mechanism arranged on the mounting seat; the mounting seat is connected with the base through a spherical hinge seat; the mounting seat is provided with a supporting part for supporting the head; the clamping mechanism comprises a clamping assembly and a driving assembly for manually driving the clamping assembly; the clamping assembly comprises two clamping units which are oppositely arranged; the clamping unit comprises a clamping arm and clamping blocks connected to one end of the clamping arm, and the two clamping blocks are respectively arranged on two sides of the supporting part; the driving assembly is in transmission connection with the clamping arms to drive the two clamping blocks to move close to or away from each other. The utility model discloses can realize fixing rapidly and remove fixedly to patient's head, save check-out time, convenient operation can adjust the angle of mount pad in the certain limit to adjustment patient's head fixed angle carries out multi-angle adjustment according to the inspection needs.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a fixing device is examined with head to radiology department.
Background
The radiology department is an important auxiliary examination department of a hospital, in the construction of modern hospitals, the radiology department is a department integrating examination, diagnosis and treatment, and many diseases of clinical departments need to be clearly diagnosed and auxiliary diagnosed through equipment examination of the radiology department. The equipment used in the radiology department generally includes a general radiography machine, a computed radiography system (CR), a direct digital radiography system (DR), Computed Tomography (CT), Magnetic Resonance Imaging (MRI), a digital subtraction angiography system (DSA), and the like.
At present, when a hospital performs head nuclear magnetic resonance examination, the head posture of the patient needs to be kept unchanged for a period of time, and if the head posture of the patient changes, an image scanned by a nuclear magnetic resonance instrument generates artifacts, so that the detection is inaccurate, judgment errors of doctors are caused, and the treatment of the patient is not facilitated.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention is directed to a head examination fixing device for radiology department, so as to solve the technical problems mentioned in the background art.
The utility model discloses an above-mentioned technical problem is solved to following technical means:
a head examination fixing device for radiology department comprises a base, a mounting seat adjustably mounted on the base and a clamping mechanism mounted on the mounting seat;
the mounting seat is connected with the base through a spherical hinge seat;
the mounting seat is provided with a supporting part for supporting the head;
the clamping mechanism comprises a clamping assembly and a driving assembly for manually driving the clamping assembly; the clamping assembly comprises two clamping units which are oppositely arranged; the clamping unit comprises a clamping arm and clamping blocks connected to one end of the clamping arm, and the two clamping blocks are respectively arranged on two sides of the supporting part; the driving assembly is in transmission connection with the clamping arms to drive the two clamping blocks to move close to or away from each other.
Further, the driving assembly comprises a driving rod, a gear and a knob, the gear is rotatably mounted on the mounting seat through the driving rod, and the knob is mounted at the top end of the driving rod;
the clamping arm is L-shaped, is horizontally arranged on the base and comprises a transmission section in meshing transmission connection with the gear through a rack and a connection section connected with the clamping block; the transmission sections of the two clamping arms are parallel and oppositely arranged, and the gear is arranged between the transmission sections of the two clamping arms;
the connecting section of centre gripping arm with through slide rail sliding connection between the mount pad, the connecting section of centre gripping arm with connect through the slider between the slide rail, the slide rail is installed on the mount pad, the slide rail perpendicular to the connecting section setting of centre gripping arm.
Further, set up the slide opening along its axial extension on the transmission section of centre gripping arm, wear to be equipped with spacing bolt in the slide opening, spacing bolt bottom spiro union is in the mount pad, the top of spacing bolt is provided with the limiting plate, the bottom of limiting plate with surface sliding contact on the transmission section of centre gripping arm.
Furthermore, an isolation cover is further arranged on the mounting seat, the gear and the transmission section of the clamping arm are both arranged in the isolation cover, and the top end of the driving rod penetrates out of the isolation cover; the knob and the isolation cover are braked through the brake assembly.
Furthermore, the knob is connected with the driving rod through a coaxial connecting column, the end face of the connecting column is in a cross shape, and the connecting column is movably inserted into the driving rod;
the brake assembly comprises a plurality of limiting shafts distributed on the bottom end face of the knob in a circumferential array mode, a plurality of limiting holes in one-to-one correspondence with the limiting shafts are formed in the isolation cover, and the limiting shafts are inserted in the limiting holes.
Further, the clamping block is a silica gel block;
one end of the clamping block is connected with a connecting pipe, and the connecting pipe is connected with the connecting section of the clamping arm through a pin shaft.
The utility model has the advantages that:
will the utility model discloses a base is fixed on the inspection bed, places patient's head on the supporting part after, upwards extracts the knob appropriately, makes spacing axle break away from mutually with spacing hole, then rotates the knob, drives the actuating lever through the knob and rotates, and the actuating lever passes through the connecting segment that the gear drove two centre gripping arms and is close to each other or keeps away from to make two grip blocks be close to each other or keep away from. When the two clamping blocks are close to each other, the head of a patient can be clamped and fixed, and then the knob is pressed downwards, so that the limiting shaft is inserted into the limiting hole to be locked. In a similar way, the head of the patient can be fixed when the two clamping blocks are away from each other, so that the head of the patient can be rapidly fixed and fixed, the examination time is saved, and the operation is convenient.
And the mounting seat is connected with the base through the spherical hinge seat, and the angle of the mounting seat can be adjusted within a certain range, so that the fixed angle of the head of a patient can be adjusted, and multi-angle adjustment can be performed according to the inspection requirement.
Drawings
Fig. 1 is a first schematic structural view of a head examination fixing device for radiology department of the present invention;
FIG. 2 is a schematic structural view of a head examination fixing device for radiology department of the present invention;
FIG. 3 is a schematic view of the shielding case of the head examination fixing device for radiology department of the present invention;
FIG. 4 is a first schematic structural view of a clamping mechanism of a head examination fixing device for radiology department of the present invention;
FIG. 5 is a second structural schematic view of a clamping mechanism of the head examination fixing device for radiology department of the present invention;
fig. 6 is a schematic structural view of a knob of a head examination fixing device for radiology department of the present invention.
Detailed Description
The invention will be described in detail with reference to the following drawings and specific embodiments:
as shown in fig. 1-6, the head examination fixing device for radiology department of the present invention comprises a base 1, a mounting base 2 adjustably installed on the base 1, and a clamping mechanism installed on the mounting base 2. The mounting seat 2 is connected with the base 1 through the spherical hinge seat 3, and the fixed angle of the mounting seat 2 can be adjusted at multiple angles. The mounting seat 2 is provided with a supporting part 4 for supporting the head, and the supporting part 4 can be wrapped with sponge to provide flexible support for the head of a patient. The clamping mechanism comprises a clamping assembly and a driving assembly for manually driving the clamping assembly. The clamping assembly comprises two oppositely arranged clamping units. The clamping unit comprises a clamping arm 6 and clamping blocks 5 connected to one end of the clamping arm 6, and the two clamping blocks 5 are respectively arranged on two sides of the supporting part 4. The driving component is in transmission connection with the clamping arms 6 so as to drive the two clamping arms 6 to drive the two clamping blocks 5 to mutually approach or move away.
Specifically, the driving assembly comprises a driving rod 19, a gear 7 and a knob 8, wherein the gear 7 is rotatably mounted on the mounting seat 2 through the driving rod 19, and the knob 8 is mounted at the top end of the driving rod 19. The clamping arm 6 is L-shaped, is horizontally arranged on the base 1 and comprises a transmission section and a connection section, wherein the transmission section is in meshing transmission connection with the gear 7 through a rack, and the connection section is connected with the clamping block 5. The transmission sections of the two clamping arms 6 are arranged in parallel and oppositely, and the gear 7 is arranged between the transmission sections of the two clamping arms 6. When the gear 7 rotates, the connecting sections of the two clamping arms 6 can be synchronously driven to approach or separate from each other, so that the two clamping blocks 5 approach or separate from each other.
For making the operation of centre gripping arm 6 more steady, through slide rail 9 sliding connection between the linkage segment of centre gripping arm 6 and mount pad 2, be connected through slider 10 between the linkage segment of centre gripping arm 6 and the slide rail 9, slide rail 9 is installed on mount pad 2, and slide rail 9 perpendicular to the linkage segment setting of centre gripping arm 6. The transmission section of centre gripping arm 6 is last to be seted up along its axial extension's slide opening 11, wears to be equipped with spacing bolt 12 in the slide opening 11, and the spiro union of spacing bolt 12 bottom is in mount pad 2, and the top of spacing bolt 12 is provided with limiting plate 13, and the bottom of limiting plate 13 and the transmission section upper surface sliding contact of centre gripping arm 6.
Furthermore, the mounting base 2 is also provided with an isolation cover 14, the gear 7 and the transmission section of the clamping arm 6 are both arranged in the isolation cover 14, and the top end of the driving rod 19 penetrates out of the isolation cover 14; the knob 8 and the isolation cover 14 are braked through a brake assembly.
Specifically, the knob 8 is connected with the driving rod 19 through a coaxial connecting column 15, the end face of the connecting column 15 is cross-shaped, and the connecting column 15 is movably inserted into the driving rod 19. The braking component comprises a plurality of limiting shafts 16 distributed on the bottom end face of the knob 8 in a circumferential array mode, a plurality of limiting holes 17 corresponding to the limiting shafts 16 one to one are formed in the isolation cover 14, and when the limiting shafts 16 are inserted into the limiting holes 17, the positions of the two clamping blocks 5 can be fixed.
Specifically, the holding block 5 is a silica gel block. One end of the clamping block 5 is connected with a connecting pipe 18, and the connecting pipe 18 is connected with the connecting section of the clamping arm 6 through a pin shaft.
In this embodiment, the base 1, the mounting seat 2, the clamping arm 6 and the driving assembly are all made of resin materials, do not have magnetism, and are wear-resistant and hard to meet use requirements.
During the use, will the utility model discloses a base is fixed on the inspection bed with gluing, places patient's head after on the supporting part, suitably upwards extracts the knob, makes spacing axle break away from mutually with spacing hole, then rotates the knob, drives the actuating lever through the knob and rotates, and the actuating lever passes through the connecting segment that the gear drove two centre gripping arms and is close to each other or keep away from to make two grip blocks be close to each other or keep away from. When the two clamping blocks are close to each other, the head of a patient can be clamped and fixed, and then the knob is pressed downwards, so that the limiting shaft is inserted into the limiting hole to be locked. In a similar way, the head of the patient can be fixed when the two clamping blocks are away from each other, so that the head of the patient can be rapidly fixed and fixed, the examination time is saved, and the operation is convenient.
And the mounting seat is connected with the base through the spherical hinge seat, and the angle of the mounting seat can be adjusted within a certain range, so that the fixed angle of the head of a patient can be adjusted, and multi-angle adjustment can be performed according to the inspection requirement.
Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art will understand that the present invention can be modified or replaced with other embodiments without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims. The technology, shape and construction parts which are not described in detail in the present invention are all known technology.
Claims (6)
1. A head examination fixing device for radiology department, characterized in that: comprises a base (1), an installation seat (2) adjustably installed on the base (1) and a clamping mechanism installed on the installation seat (2);
the mounting seat (2) is connected with the base (1) through a spherical hinge seat (3);
the mounting seat (2) is provided with a supporting part (4) for supporting the head;
the clamping mechanism comprises a clamping assembly and a driving assembly for manually driving the clamping assembly; the clamping assembly comprises two clamping units which are oppositely arranged; the clamping unit comprises a clamping arm (6) and clamping blocks (5) connected to one end of the clamping arm (6), and the two clamping blocks (5) are respectively arranged on two sides of the supporting part (4); the driving assembly is in transmission connection with the clamping arms (6) to drive the two clamping blocks (5) to mutually approach or move away.
2. A head examination fixing device for radiology department according to claim 1 wherein: the driving assembly comprises a driving rod (19), a gear (7) and a knob (8), the gear (7) is rotatably installed on the installation seat (2) through the driving rod (19), and the knob (8) is installed at the top end of the driving rod (19);
the clamping arm (6) is L-shaped, is horizontally arranged on the base (1) and comprises a transmission section in meshing transmission connection with the gear (7) through a rack and a connection section connected with the clamping block (5); the transmission sections of the two clamping arms (6) are arranged in parallel and oppositely, and the gear (7) is arranged between the transmission sections of the two clamping arms (6);
the connecting section of centre gripping arm (6) with through slide rail (9) sliding connection between mount pad (2), the connecting section of centre gripping arm (6) with connect through slider (10) between slide rail (9), slide rail (9) are installed on mount pad (2), slide rail (9) perpendicular to the connecting section setting of centre gripping arm (6).
3. A head examination fixing device for radiology department according to claim 2, wherein: offer on the transmission section of centre gripping arm (6) along its axial extension slide opening (11), wear to be equipped with in slide opening (11) spacing bolt (12), spacing bolt (12) bottom spiro union is in mount pad (2), the top of spacing bolt (12) is provided with limiting plate (13), the bottom of limiting plate (13) with surface sliding contact on the transmission section of centre gripping arm (6).
4. A head examination fixing device for radiology department according to claim 2, wherein: the mounting seat (2) is further provided with an isolation cover (14), the gear (7) and the transmission section of the clamping arm (6) are both mounted in the isolation cover (14), and the top end of the driving rod (19) penetrates out of the isolation cover (14); the knob (8) and the isolation cover (14) are braked through a brake assembly.
5. A head examination fixing device for radiology department according to claim 4, wherein: the knob (8) is connected with the driving rod (19) through a coaxial connecting column (15), the end face of the connecting column (15) is cross-shaped, and the connecting column (15) is movably inserted into the driving rod (19);
the brake assembly comprises a plurality of limiting shafts (16) distributed on the bottom end face of the knob (8) in a circumferential array mode, a plurality of limiting holes (17) corresponding to the limiting shafts (16) one to one are formed in the isolation cover (14), and the limiting shafts (16) are inserted in the limiting holes (17).
6. A head examination fixing device for radiology department according to claim 2, wherein: the clamping block (5) is a silica gel block;
one end of the clamping block (5) is connected with a connecting pipe (18), and the connecting pipe (18) is connected with the connecting section of the clamping arm (6) through a pin shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120787515.6U CN214906892U (en) | 2021-04-17 | 2021-04-17 | Head examination fixing device for radiology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120787515.6U CN214906892U (en) | 2021-04-17 | 2021-04-17 | Head examination fixing device for radiology department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214906892U true CN214906892U (en) | 2021-11-30 |
Family
ID=79042296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120787515.6U Expired - Fee Related CN214906892U (en) | 2021-04-17 | 2021-04-17 | Head examination fixing device for radiology department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214906892U (en) |
-
2021
- 2021-04-17 CN CN202120787515.6U patent/CN214906892U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211130 |