CN213310406U - Trigeminal radio frequency positioning auxiliary nursing device - Google Patents
Trigeminal radio frequency positioning auxiliary nursing device Download PDFInfo
- Publication number
- CN213310406U CN213310406U CN202021332668.3U CN202021332668U CN213310406U CN 213310406 U CN213310406 U CN 213310406U CN 202021332668 U CN202021332668 U CN 202021332668U CN 213310406 U CN213310406 U CN 213310406U
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- Prior art keywords
- main body
- sliding
- arc
- radio frequency
- rod
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- 230000000474 nursing effect Effects 0.000 title claims abstract description 11
- 210000003901 trigeminal nerve Anatomy 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 3
- 210000003128 head Anatomy 0.000 description 11
- 208000012902 Nervous system disease Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000011017 operating method Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 208000002193 Pain Diseases 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000000887 face Anatomy 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001314 paroxysmal effect Effects 0.000 description 1
- 206010044652 trigeminal neuralgia Diseases 0.000 description 1
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Abstract
An auxiliary nursing device for trigeminal radio frequency positioning effectively solves the problem of shaking of the head of a patient in the operation process; the left end of the push rod penetrates through the main body and is provided with an arc-shaped frame, the upper end of the main body is provided with an arc-shaped cavity which is positioned at the left side of the arc-shaped frame and has an upward opening, the front side and the rear side of the main body are respectively provided with a sliding groove which is positioned at the left side of the arc-shaped cavity and has a front-rear direction, the opening of the sliding groove faces upwards, the main body is provided with a long groove which is communicated with the lower side of the sliding groove in a front-rear direction, the front side and the rear side of the main body are respectively provided with a fixed plate which is positioned above the long groove, opposite ends of the two fixed plates are respectively connected with an arc-shaped fixed block through springs, the fixed block is provided with a sliding rod, the lower end of; the structure is simple, the operation is convenient, the conception is novel, and the practicability is strong.
Description
Technical Field
The utility model relates to a department of neurology auxiliary instrument technical field, concretely relates to trigeminal radio frequency location assists nursing device.
Background
Trigeminal neuralgia is the most common neurologic disease of the brain, paroxysmal severe pain which attacks repeatedly in a trigeminal nerve distribution area at one side part is used as a main expression, as the disease is the neurologic disease, the medicament treatment effect is not obvious, the radio frequency operation mode is mostly adopted for treating the disease, in the operation process, the head of a patient does not shake autonomously, after shaking, a doctor needs to reposition the trigeminal nerve, a large amount of time is wasted, and the operation risk is increased.
SUMMERY OF THE UTILITY MODEL
To the above situation, in order to overcome the defects of the prior art, the utility model aims to provide a trigeminal nerve radio frequency positioning auxiliary nursing device, which effectively solves the problem of shaking of the head of a patient in the operation process.
The technical scheme includes that the device comprises an inverted L-shaped main body, a push rod capable of moving left and right is arranged on the right side of the main body, the left end of the push rod penetrates through the main body and is provided with an arc-shaped frame, an arc-shaped cavity with an upward opening is formed in the upper end of the main body, sliding grooves with front and rear directions are formed in the left side of the arc-shaped frame respectively on the front side and the rear side of the main body, openings of the sliding grooves face upward, long grooves which are communicated with the lower sides of the sliding grooves are formed in the front side and the rear side of the main body, fixing plates located above the long grooves are arranged on the front side and the rear side of the main body respectively, opposite ends of the two fixing plates are connected with arc-shaped fixing blocks through springs respectively, sliding rods with the sliding grooves and sliding rods.
Compared with the prior art, the beneficial effects of the utility model are that: set up arc chamber, fixed block, arc frame, restricted the removal and the rotation of patient's head, reduced the time of operation, reduced the risk of operation, be equipped with screw rod, card strip, handle, pull handle, the diversified operation transformation that will fix patient's head is for the rotation and the removal of same side, has reduced operating procedure, has reduced the operation degree of difficulty, has made things convenient for the fixed to patient's head, this simple structure, convenient operation conceives the novelty, and the practicality is strong.
Drawings
Fig. 1 is an isometric view of the present invention.
Figure 2 is the utility model discloses a ladder dissects overlook axonometric drawing.
Figure 3 is the ladder of the utility model discloses a overlook axonometric drawing of sectioning.
Fig. 4 is a full-section left-side perspective view diagram of the utility model.
Fig. 5 is an enlarged view of a in fig. 4 according to the present invention.
Detailed Description
The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.
The device is characterized by comprising an inverted L-shaped main body 1, a push rod 2 capable of moving left and right is arranged on the right side of the main body 1, the left end of the push rod 2 penetrates through the main body 1 and is provided with an arc-shaped frame 3, an arc-shaped cavity 4 with an upward opening is formed in the upper end of the main body 1 and located on the left side of the arc-shaped frame 3, sliding grooves 8 with openings upward are formed in the front and back sides of the main body 1 respectively and located on the left side and the front and back side of the arc-shaped cavity 4, long grooves 9 with openings upward are formed in the main body 1 and run through the front and back side and are communicated with the lower side of the sliding grooves 8, fixing plates 5 located above the long grooves 9 are arranged on the front and back side of the main body 1 respectively, opposite ends of the two fixing plates 5 are connected with arc-shaped fixing blocks 7 through springs 6 respectively, slide rods 10 with the lower ends inserted into the long grooves 9 and are connected.
In order to enable the push rod 2 to move left and right, an operation cavity 13 is formed in the right side in the main body 1, the right end of the push rod 2 is inserted into the operation cavity 13 and is hinged with a connecting rod 14 in the front-back direction, and the front end of the connecting rod 14 is hinged with a sliding block 15 capable of moving back and forth.
In order to make the sliding block 15 slide back and forth, a through groove 16 which is through up and down is arranged on the sliding block 15, a rotary table 17 which is axial in the front and back direction is connected in the through groove 16 in a rotating mode, a screw 18 is coaxially arranged at the front end of the rotary table 17, and the front end of the screw 18 penetrates through the main body 1 and is in threaded connection with the main body 1.
In order to facilitate the rotation of the screw 18, the front end of the screw 18 penetrates through the main body 1 and is provided with a handle 19.
In order to limit the position of the clamping strip 12, a plurality of clamping grooves 20 which are uniformly distributed along the front-back direction and have upward openings are formed in the clamping strip 12, a fixing seat 21 is arranged at the front end of the main body 1, a sliding strip 22 which can be inserted into the clamping groove 20 is connected onto the fixing seat 21 in a sliding mode, and the lower end face of the sliding strip 22 is an inclined plane which is low in front and high in back.
In order to facilitate the use of the device, the front end of the clamping strip 12 extends out of the long groove 9 and is provided with a pull handle 23, and the upper end of the sliding strip 22 penetrates through the fixed seat 21 and is provided with a pull rod 24.
When the utility model is used, the head of a patient is placed in the arc-shaped cavity 4, the pull handle 23 is pulled forwards, the pull handle 23 drives the clamping strip 12 to slide forwards, because the lower end face of the sliding strip 22 is an inclined plane with a low front part and a high back part, the clamping strip 12 pushes the sliding strip 22 to move upwards, the clamping strip 12 pulls the pull strip 11 to move forwards, the pull strip 11 drives the sliding rods 10 on two sides to move relatively, the sliding rods 10 synchronously drive the fixed block 7 to move in the same direction, the spring 6 is stretched, when the inclined plane of the sliding strip 22 is separated from the clamping groove 20, the lower end of the sliding strip 22 is contacted with the upper end face of the clamping strip 12, the sliding strip 22 stops moving upwards, when the arc-shaped faces of the fixed blocks 7 on the front side and the back side are respectively contacted with the front side and the back side of the lower jaw of the patient, the pull handle 23 stops being pulled, the sliding strip 22 slides downwards under;
the handle 19 is rotated clockwise, the handle 19 drives the screw rod 18 to rotate clockwise, the screw rod 18 drives the handle 19 to move backwards, the screw rod 18 drives the turntable 17 to rotate clockwise and synchronously move backwards, the turntable 17 pushes the sliding block 15 to slide backwards, the sliding block 15 pushes the connecting rod 14 to move backwards, the left end of the connecting rod 14 pushes the arc-shaped frame 3 to move leftwards through the push rod 2, when the arc-shaped surface of the arc-shaped frame 3 is contacted with the forehead of a patient, the handle 19 is loosened, the screw rod 18 stops moving due to the self-locking property of threaded connection, and at the moment, the head of the patient is completely fixed;
after the operation is finished, the handle 19 is rotated anticlockwise, the handle 19 drives the screw rod 18 to rotate anticlockwise, the screw rod 18 drives the handle 19 to move forwards, the screw rod 18 drives the rotary table 17 to rotate anticlockwise and move forwards synchronously, the rotary table 17 pushes the sliding block 15 to slide forwards, the sliding block 15 drives the connecting rod 14 to move forwards, the left end of the connecting rod 14 pulls the arc-shaped frame 3 to move rightwards through the push rod 2 until the arc-shaped frame 3 is completely separated from the head of a patient, the handle 19 is loosened, the screw rod 18 stops moving due to the self-locking property of threaded connection, and at the moment, the movement limitation of the front-back direction and the up-;
the pull rod 24 is pulled upwards, the pull rod 24 drives the sliding strip 22 to be completely separated from the clamping groove 20, the fixing block 7 is separated from the lower jaw of the patient under the action of the pulling force of the spring 6, the fixing blocks 7 on the two sides move back to back, the fixing block 7 drives the sliding rod 10 to slide in the same direction, the sliding rod 10 drives the clamping strip 12 and the pull handle 23 to move backwards through the pull belt 11 until the fixing block 7 is completely separated from the lower jaw of the patient, the pull rod 24 is loosened, the sliding strip 22 slides into the clamping groove 20 under the action of gravity, the clamping strip 12, the pull belt 11, the sliding rod 10 and the fixing block 7 stop moving, and at the.
Compared with the prior art, the beneficial effects of the utility model are that: set up arc chamber, fixed block, arc frame, restricted the removal and the rotation of patient's head, reduced the time of operation, reduced the risk of operation, be equipped with screw rod, card strip, handle, pull handle, the diversified operation transformation that will fix patient's head is for the rotation and the removal of same side, has reduced operating procedure, has reduced the operation degree of difficulty, has made things convenient for the fixed to patient's head, this simple structure, convenient operation conceives the novelty, and the practicality is strong.
Claims (6)
1. A trigeminal nerve radio frequency positioning auxiliary nursing device comprises a reversed L-shaped main body (1), and is characterized in that a push rod (2) capable of moving left and right is arranged on the right side of the main body (1), the left end of the push rod (2) penetrates through the main body (1) and is provided with an arc-shaped frame (3), an arc-shaped cavity (4) with an upward opening and positioned on the left side of the arc-shaped frame (3) is arranged at the upper end of the main body (1), sliding grooves (8) with front and back openings and positioned on the left side of the arc-shaped cavity (4) are respectively arranged on the front and back sides of the main body (1), the openings of the sliding grooves (8) are upward, a long groove (9) which is communicated with the lower side of the sliding groove (8) and is arranged on the front and back sides of the main body (1), fixing plates (5) positioned above the long, the fixed block (7) is provided with a sliding rod (10) with the lower end inserted into the long groove (9) and connected with the sliding groove (8) in a sliding manner, the sliding rod (10) on the front side is fixed with a pull belt (11), and the free end of the pull belt (11) bypasses the sliding rod (10) on the rear side and is provided with a clamping strip (12) connected with the long groove (9) in a sliding manner.
2. The radio frequency positioning auxiliary nursing device for trigeminal nerve according to claim 1, wherein an operation cavity (13) is arranged on the right side in the main body (1), the right end of the push rod (2) is inserted into the operation cavity (13) and is hinged with a connecting rod (14) in the front-back direction, and the front end of the connecting rod (14) is hinged with a sliding block (15) capable of moving back and forth.
3. The radio frequency positioning auxiliary nursing device for trigeminal nerve according to claim 2, wherein the sliding block (15) is provided with a through groove (16) which is through from top to bottom, the through groove (16) is rotatably connected with a front-back axial rotating disc (17), the front end of the rotating disc (17) is coaxially provided with a screw rod (18), and the front end of the screw rod (18) penetrates through the main body (1) and is in threaded connection with the main body (1).
4. The radio frequency positioning auxiliary nursing device for trigeminal nerve according to claim 3, wherein the front end of the screw rod (18) penetrates through the main body (1) and is provided with a handle (19).
5. The radio frequency positioning auxiliary nursing device for trigeminal nerve according to claim 1, wherein the clamping strip (12) is provided with a plurality of clamping grooves (20) which are uniformly distributed along the front-back direction and have upward openings, the front end of the main body (1) is provided with a fixed seat (21), the fixed seat (21) is slidably connected with a sliding strip (22) which can be inserted into the clamping grooves (20), and the lower end surface of the sliding strip (22) is an inclined surface which is low in front and high in back.
6. The radio frequency positioning auxiliary nursing device for trigeminal nerve according to claim 1, wherein the front end of the clamping strip (12) extends out of the elongated slot (9) and is provided with a pull handle (23), and the upper end of the sliding strip (22) penetrates through the fixed seat (21) and is provided with a pull rod (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021332668.3U CN213310406U (en) | 2020-07-08 | 2020-07-08 | Trigeminal radio frequency positioning auxiliary nursing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021332668.3U CN213310406U (en) | 2020-07-08 | 2020-07-08 | Trigeminal radio frequency positioning auxiliary nursing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213310406U true CN213310406U (en) | 2021-06-01 |
Family
ID=76083089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021332668.3U Expired - Fee Related CN213310406U (en) | 2020-07-08 | 2020-07-08 | Trigeminal radio frequency positioning auxiliary nursing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213310406U (en) |
-
2020
- 2020-07-08 CN CN202021332668.3U patent/CN213310406U/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 |
Granted publication date: 20210601 |