CN216020992U - Nerve root tension detecting device - Google Patents
Nerve root tension detecting device Download PDFInfo
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- CN216020992U CN216020992U CN202121858296.2U CN202121858296U CN216020992U CN 216020992 U CN216020992 U CN 216020992U CN 202121858296 U CN202121858296 U CN 202121858296U CN 216020992 U CN216020992 U CN 216020992U
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Abstract
The utility model discloses a nerve root tension detecting device, which comprises: the monitoring device is connected with the detection air bag through an air guide tube, when the air bag touches a nerve root, the air bag is pressed to deform, and a generated gas signal is transmitted to the monitoring device along the air guide tube to be processed; the device is used for measuring the nerve root tension, the measurement result of the Philips-MP 5 ECG monitor is accurate, and the data can be measured and recorded for many times, so that a doctor can conveniently select a medical operation according to the actual situation.
Description
Technical Field
The utility model discloses a nerve root tension detection device, and relates to the field of detection equipment for operations.
Background
Too high tension of lumbar nerve roots can cause edema and even injury of nerve roots, so that waist and leg pain of patients can be relieved mostly by surgical treatment. At present, no tool is available for detecting lumbar nerve root tension before operation. In the operation, the operator can only adopt the foliated nerve root stripper to slightly stir the nerve root according to the self experience to judge the tension of the nerve root. Although the method is simple and feasible, the quantitative analysis of the nerve root tension cannot be carried out, and no reference value is provided for the evaluation of the nerve root decompression operation effect or the development of clinical research related to the nerve root high tension. This shortcoming is also one of the important reasons for the current lag in the study of diseases associated with high tension of lumbar nerve roots.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the background technology, the utility model provides the nerve root tension detection device which is accurate in measurement effect and convenient to measure.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows: a nerve root tonometry device, comprising: mount, guardianship device and survey gasbag, the mount is the cylinder design, the notch that the cross-section is the rectangle is seted up to the lateral wall of mount, set up in the notch one with the endocentric spliced pole of mount, the first leg of fixed connection is distinguished to the notch both sides of mount, rotate on the spliced pole at mount middle part and connect the second stabilizer blade, set up on the second stabilizer blade and survey the gasbag, the guardianship device sets up the outside at the mount, guardianship device and survey and connect through the air duct between the gasbag, when gasbag touching nerve root, gasbag pressurized deformation, the gas signal who produces is followed the air duct transmits extremely the guardianship device is handled, gasbag and the integrative setting of air duct.
Furthermore, a wiring channel is formed in the second support leg and used for arranging the air guide tubes.
Furthermore, the routing channel is in an L-shaped design inside the second support leg, the outlet of the air bag end is arranged on the side wall of the second support leg, the outlet of the monitoring device end is arranged at the top end of the second support leg, and the air bag extends out from the outlet of the routing channel and is close to the surface of the side wall of the second support leg.
Furthermore, a shifting gap is reserved between the second support leg and the inner wall of the notch of the fixing frame, and the second support leg can rotate for a certain angle around the connecting column.
Furthermore, set up the circular port on the second stabilizer blade, the second stabilizer blade cup joints on the spliced pole through the circular port, clearance fit between second stabilizer blade and the spliced pole, the second stabilizer blade is rectangular shape design.
Furthermore, the side walls of the two first support legs are respectively positioned on the same vertical plane with the two end faces of the fixing frame, and the center lines of the two first support legs and the center line of the second support leg are positioned on the same plane.
Furthermore, the monitoring device adopts a Philips-MP 5 electrocardiogram monitor, a signal conversion joint is arranged between the electrocardiogram monitor and the air duct, and the monitoring device can be used for connecting different models of monitors and air ducts.
The working principle is as follows: the first legs at the left side and the right side of the utility model are instrument supports and are inserted into bones for fixing; press the upper end of second stabilizer blade, the second stabilizer blade rotates around the spliced pole, and the lower extreme of second stabilizer blade moves to the opposite side, and the gasbag on the lower extreme lateral wall of second stabilizer blade leans on to nerve root department, causes the nerve root tight, and gasbag pressurized deformation, the gas signal who produces is followed the air duct transmits extremely the guardianship device is handled, shows the tensile pressure value of nerve root through the guardianship device.
Has the advantages that: the device has a simple structure, is used for measuring the nerve root tension, has accurate measurement result of the Philips-MP 5 ECG monitor, can measure and record data for multiple times, and is convenient for a doctor to select a medical operation according to actual conditions.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view in the direction A-A of FIG. 1;
fig. 3 is a schematic diagram of the operation of the present invention.
Detailed Description
The following describes the embodiments in further detail with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 to 3, a nerve root tension detecting device includes: mount 1, guardianship device 9 and survey gasbag 66, mount 1 is the cylinder design, the notch 2 that the cross-section is the rectangle is seted up to the lateral wall of mount 1, set up one in 2 notches and the 1 endocentric spliced pole 3 of mount, the 2 first legs of fixed connection 4 respectively in 2 both sides of notch of mount 1, rotate on the spliced pole 3 at 1 middle part of mount and connect second stabilizer blade 5, set up on the second stabilizer blade 5 and survey gasbag 66, the guardianship device sets up the outside at the mount, guardianship device 9 and survey and connect through air duct 7 between the gasbag 66, when 6 touching nerve roots of gasbag, 6 pressurized deformations of gasbag, the gas signal who produces is followed air duct 7 transmits extremely guardianship device 9 handles, and gasbag 6 sets up with air duct 7 an organic whole.
And a wiring channel is formed in the second support leg 5 and used for arranging the air guide tubes 7.
The wiring channel is in an L-shaped design inside the second support leg 5, the outlet of the air bag end is arranged on the side wall of the second support leg 5, and the outlet of the monitoring device 9 end is arranged at the top end of the second support leg 5.
The second support leg 5 and the inner wall of the notch 2 of the fixing frame 1 are reserved with a shifting gap 8, and the second support leg 5 can rotate for a certain angle around the connecting column 3.
Set up the circular port on the second stabilizer blade 5, second stabilizer blade 5 cup joints on spliced pole 3 through the circular port, clearance fit between second stabilizer blade 5 and the spliced pole 3, second stabilizer blade 5 is rectangular shape design.
The side walls of the two first supporting legs 4 are respectively positioned on the same vertical plane with the two end faces of the fixed frame 1, and the center lines of the two first supporting legs 4 and the center line of the second supporting leg 5 are positioned on the same plane.
The monitoring device 9 adopts a Philips-MP 5 electrocardiogram monitor, a signal conversion joint is arranged between the electrocardiogram monitor and the air duct 7, and the monitoring device can be used for connecting different models of monitors and air ducts 7.
The first legs at the left side and the right side of the utility model are instrument supports and are inserted into bones for fixing; press the upper end of second stabilizer blade, the second stabilizer blade rotates around the spliced pole, and the lower extreme of second stabilizer blade moves to the opposite side, and the gasbag on the lower extreme lateral wall of second stabilizer blade leans on to nerve root department, causes the nerve root tight, and gasbag pressurized deformation, the gas signal who produces is followed the air duct transmits extremely the guardianship device is handled, shows the tensile pressure value of nerve root through the guardianship device.
The device has a simple structure, is used for measuring the nerve root tension, has accurate measurement result of the Philips-MP 5 ECG monitor, can measure and record data for multiple times, and is convenient for a doctor to select a medical operation according to actual conditions.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (7)
1. A nerve root tonus detecting device, comprising: mount, guardianship device and survey gasbag, the mount is the cylinder design, the notch that the cross-section is the rectangle is seted up to the lateral wall of mount, set up in the notch one with the endocentric spliced pole of mount, the first leg of fixed connection is distinguished to the notch both sides of mount, rotate on the spliced pole at mount middle part and connect the second leg, set up on the second leg and survey the gasbag, guardianship device and survey and connect through the air duct between the gasbag, when the nerve root was touched to the gasbag, gasbag pressurized deformation, the gas signal who produces is followed the air duct transmits extremely the guardianship device is handled.
2. The nerve root tension detecting device of claim 1, wherein the second leg is internally provided with a routing channel for the arrangement of airway tubes.
3. The nerve root tension detecting device of claim 2, wherein the routing channel is in an L-shaped design inside the second leg, the outlet of the air bag end is disposed on the sidewall of the second leg, and the outlet of the monitoring device end is disposed at the top end of the second leg.
4. The nerve root tension detecting device of claim 1, wherein a poking gap is reserved between the second support leg and the inner wall of the notch of the fixing frame, and the second support leg can rotate around the connecting column for a certain angle.
5. The nerve root tension detecting device of claim 4, wherein the second support leg is provided with a circular hole, the second support leg is sleeved on the connecting column through the circular hole, the second support leg and the connecting column are in clearance fit, and the second support leg is in a strip-shaped design.
6. The nerve root tension detecting device of claim 1, wherein the side walls of the two first legs are in the same vertical plane with the two end surfaces of the fixing frame, and the center lines of the two first legs and the second leg are in the same plane.
7. The apparatus as claimed in claim 1, wherein the monitoring device is a philips-MP 5 electrocardiograph monitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121858296.2U CN216020992U (en) | 2021-08-10 | 2021-08-10 | Nerve root tension detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121858296.2U CN216020992U (en) | 2021-08-10 | 2021-08-10 | Nerve root tension detecting device |
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| CN216020992U true CN216020992U (en) | 2022-03-15 |
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| CN202121858296.2U Active CN216020992U (en) | 2021-08-10 | 2021-08-10 | Nerve root tension detecting device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115813393A (en) * | 2022-11-17 | 2023-03-21 | 广西中医药大学第一附属医院 | Spinal nerve root tension measuring instrument |
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2021
- 2021-08-10 CN CN202121858296.2U patent/CN216020992U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115813393A (en) * | 2022-11-17 | 2023-03-21 | 广西中医药大学第一附属医院 | Spinal nerve root tension measuring instrument |
| CN115813393B (en) * | 2022-11-17 | 2023-07-25 | 广西中医药大学第一附属医院 | Spinal nerve root tension measuring instrument |
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