CN215994001U - Electroencephalogram sensor for reducing anesthetic metering - Google Patents
Electroencephalogram sensor for reducing anesthetic metering Download PDFInfo
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- CN215994001U CN215994001U CN202122200201.4U CN202122200201U CN215994001U CN 215994001 U CN215994001 U CN 215994001U CN 202122200201 U CN202122200201 U CN 202122200201U CN 215994001 U CN215994001 U CN 215994001U
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Abstract
The utility model discloses a reduce EEG sensor of narcotic drug measurement, including sensor housing and elasticity cable, the sensor housing back wall is provided with a plurality of pasters, two side head positions of sensor housing correspond the elasticity cable and are provided with the excircle groove, excircle groove rear is provided with interior straight flute, interior straight flute is provided with adjustable interior slider, the elasticity cable head stretches into interior straight flute and is connected to interior slider head, the straight flute position is provided with the spout in the up end correspondence of two sides of sensor housing, it is provided with adjustable bulldozes the piece to go up the inslot. A reduce EEG sensor of narcotic drug measurement, belong to the EEG sensor field, through set up adjustable interior slider in the side of shell, utilize the lift inserted bar to fix to bulldoze the piece through the up end and adjust, extension that can be quick or receipts subtract the length of elasticity cable, make the person of wearing more comfortable when using.
Description
Technical Field
The utility model relates to an EEG sensor field, in particular to reduce EEG sensor of narcotic drug measurement.
Background
The electroencephalogram sensor is a sensor capable of sensing cerebral cortex potential waveforms and converting the cerebral cortex potential waveforms into available output signals, is commonly used for auxiliary treatment in the medical field, can ensure proper metering of anesthetic according to brain wave information, avoids damage caused by large anesthesia amount, is used through an elastic pull rope at the rear part, and covers the back of a patient with a stretchable pull rope to fix the back of the patient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a reduce electroencephalogram sensor of narcotic drug measurement can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a reduce electroencephalogram sensor of narcotic drug measurement, includes sensor housing and elastic inhaul cable, the sensor housing back wall is provided with a plurality of pasters, two side head positions of sensor housing correspond the elastic inhaul cable and are provided with the excircle groove, excircle groove rear is provided with interior straight flute, interior straight flute is provided with adjustable interior slider, the elastic inhaul cable head stretches into interior straight flute and is connected to interior slider head, the straight flute position is provided with the spout in the up end of two sides of sensor housing corresponds, be provided with adjustable bulldozing piece in the last spout.
Preferably, the width and the height of the inner sliding block are equal to those of the inner straight groove, the length of the inner sliding block is equal to half of that of the inner straight groove, a plurality of anti-skidding convex columns are arranged on the upper end face of the pushing block, and the anti-skidding convex columns are fixed with the pushing block through bonding.
Preferably, a lower round hole is formed in the middle of the upper wall of the inner straight groove, an adjustable lifting insertion rod is arranged in the lower round hole, a plurality of positioning insertion holes are formed in the upper end face of the inner sliding block corresponding to the lifting insertion rod, the intervals between the positioning insertion holes are equal, and the tail portion of the lifting insertion rod extends into the bottoms of the positioning insertion holes.
Preferably, the lifting inserted bar outer lane is provided with solid fixed ring, the round hole top corresponds solid fixed ring down and is provided with vertical spout, the top position is provided with adjustable loose ring in the vertical spout, the lifting inserted bar passes the loose ring, and is swing joint between lifting inserted bar and the loose ring, be provided with the spring between solid fixed ring and the loose ring, the spring is located the lifting inserted bar outer lane.
Preferably, the head of the lifting insertion rod is provided with an inner pull cable, an upper round hole is formed above the vertical sliding groove, an inclined sliding groove is formed above the upper round hole, a slidable built-in movable block is arranged in the inclined sliding groove, and the head of the inner pull cable extends into the inclined sliding groove and is connected to the head of the built-in movable block.
Preferably, the bottom of the upper sliding chute is connected to an oblique sliding chute, the lower end face of the pushing block is provided with a spacing block, and the bottom of the spacing block penetrates through the upper sliding chute and is connected to the middle position of the upper end face of the built-in sliding block.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses in, through setting up interior slider at elasticity cable both ends head, the length of elasticity cable is adjusted to straight flute internal motion including utilizing interior slider, the convenience is adjusted according to patient's comfortable degree, through including straight flute upper wall set up adjustable lift inserted bar, it can fix interior slider to utilize the lift inserted bar to stretch into the location jack that corresponds, thereby remain stable after adjusting elasticity cable length, through set up the bulldozing piece at the shell up end, utilize the height of the adjustable lift inserted bar of bulldozing piece, the convenient fixed state that changes interior slider is in order to adjust.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the inner slide block of the present invention;
fig. 3 is the utility model discloses a sensor housing split schematic diagram.
In the figure: 1. a sensor housing; 2. pasting a piece; 3. an elastic stay cable; 4. an outer circular groove; 5. an inner straight groove; 6. an inner slide block; 7. a lifting inserted rod; 8. positioning the jack; 9. an upper chute; 10. a push block; 11. anti-skid convex columns; 12. a lower circular hole; 13. a vertical chute; 14. an upper circular hole; 15. an oblique chute; 16. a spacer block; 17. a fixing ring; 18. a movable ring; 19. a spring; 20. an inner cable; 21. a moving block is arranged in the device.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in figures 1-3, an electroencephalogram sensor for reducing the metering of narcotics comprises a sensor shell 1 and an elastic inhaul cable 3, wherein a plurality of patches 2 are arranged on the rear wall of the sensor shell 1, the head parts of two sides of the sensor shell 1 are provided with an outer circular groove 4 corresponding to the elastic inhaul cable 3, an inner straight groove 5 is arranged behind the outer circular groove 4, an adjustable inner sliding block 6 is arranged in the inner straight groove 5, the head part of the elastic inhaul cable 3 extends into the inner straight groove 5 and is connected to the head part of the inner sliding block 6, an upper sliding groove 9 is arranged at the position, corresponding to the inner straight groove 5, of the upper end surface of the two sides of the sensor shell 1, and an adjustable pushing block 10 is arranged in the upper sliding groove 9.
In the embodiment, in order to enhance the stability of the pushing block 10 during movement and avoid slipping during pressing, the width and height of the inner sliding block 6 are equal to those of the inner straight groove 5, the length of the inner sliding block 6 is equal to half of that of the inner straight groove 5, the upper end surface of the pushing block 10 is provided with a plurality of anti-skidding convex columns 11, and the anti-skidding convex columns 11 and the pushing block 10 are fixed through bonding;
in the embodiment, in order to ensure the stability of the inner sliding block 6 after adjustment, a lower circular hole 12 is arranged in the middle of the upper wall of the inner straight groove 5, an adjustable lifting inserted bar 7 is arranged in the lower circular hole 12, a plurality of positioning insertion holes 8 are arranged on the upper end surface of the inner sliding block 6 corresponding to the lifting inserted bar 7, the distances between the positioning insertion holes 8 are equal, and the tail part of the lifting inserted bar 7 extends into the bottoms of the positioning insertion holes 8;
in the embodiment, in order to enable the lifting inserted bar 7 to automatically fall down and reset after being lifted and adjusted, a fixed ring 17 is arranged on the outer ring of the lifting inserted bar 7, a vertical sliding groove 13 is arranged above the lower circular hole 12 and corresponding to the fixed ring 17, an adjustable movable ring 18 is arranged at the top position in the vertical sliding groove 13, the lifting inserted bar 7 passes through the movable ring 18, the lifting inserted bar 7 is movably connected with the movable ring 18, a spring 19 is arranged between the fixed ring 17 and the movable ring 18, and the spring 19 is positioned on the outer ring of the lifting inserted bar 7;
in addition, in order to adjust the height of the lifting insertion rod 7 conveniently, the head of the lifting insertion rod 7 is provided with an inner cable 20, an upper round hole 14 is formed above the vertical sliding groove 13, an inclined sliding groove 15 is formed above the upper round hole 14, a slidable built-in movable block 21 is arranged in the inclined sliding groove 15, the head of the inner cable 20 extends into the inclined sliding groove 15 and is connected to the head of the built-in movable block 21, the bottom of the upper sliding groove 9 is connected to the inclined sliding groove 15, the lower end face of the pushing block 10 is provided with a spacing block 16, and the bottom of the spacing block 16 penetrates through the upper sliding groove 9 and is connected to the middle position of the upper end face of the built-in movable block 21.
It should be noted that, the utility model relates to an electroencephalogram sensor for reducing the dosage of anesthetic, in practical use, the sensor shell 1 is placed at the forehead of a patient, then the elastic inhaul cable 3 is stretched to cover the back part of the brain of the patient for fixing, when the patient feels uncomfortable, the push block 10 on the side end face of the sensor shell 1 can be found and pushed, the push block 10 drives the spacing block 16 and the built-in moving block 21 to move, the built-in moving block 21 drives the lifting inserted bar 7 to move upwards through the connected inner inhaul cable 20, the lifting inserted bar 7 drives the fixing ring 17 of the outer ring to move, the fixing ring 17 extrudes the spring 19 above when moving, the spring 19 is stressed and compressed until the tail part of the lifting inserted bar 7 is separated from the positioning jack 8, at this time, the inner slide block 6 is not blocked any more, the elastic inhaul cable 3 can be pulled outwards or pushed inwards, thereby adjusting the position of the inner slide block 6, adjust to suitable position according to patient's comfort level, then can loosen bulldozing block 10, make lift inserted bar 7 reset under the elasticity effect whereabouts, then finely tune the position of interior slider 6, make 7 tails of lift inserted bar stretch into corresponding location jack 8 once more in, can accomplish fixedly, promote the comfort level of patient when wearing brain electrical sensor.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an electroencephalogram sensor for reducing narcotic drug metering which characterized in that: including sensor housing (1) and elastic inhaul cable (3), sensor housing (1) back wall is provided with a plurality of paster (2), two side head positions of sensor housing (1) correspond elastic inhaul cable (3) and are provided with excircle groove (4), excircle groove (4) rear is provided with interior straight flute (5), be provided with adjustable interior slider (6) in interior straight flute (5), elastic inhaul cable (3) head stretches into interior straight flute (5) and is connected to interior slider (6) head, straight flute (5) position is provided with spout (9) in the up end of two sides of sensor housing (1) corresponds, it is provided with adjustable bulldoze piece (10) to go up to be provided with in spout (9).
2. The electroencephalograph sensor for reducing the metering of anesthetic drugs according to claim 1, wherein: the width and the height of the inner sliding block (6) are equal to those of the inner straight groove (5), the length of the inner sliding block (6) is equal to one half of that of the inner straight groove (5), a plurality of anti-skidding convex columns (11) are arranged on the upper end face of the pushing block (10), and the anti-skidding convex columns (11) are fixed with the pushing block (10) through bonding.
3. The electroencephalograph sensor for reducing the metering of anesthetic drugs according to claim 1, wherein: interior straight flute (5) upper wall middle part position is provided with down round hole (12), be provided with adjustable lift inserted bar (7) down in round hole (12), interior slider (6) up end corresponds lift inserted bar (7) and is provided with a plurality of location jack (8), interval between location jack (8) equals, lift inserted bar (7) afterbody stretches into location jack (8) bottom.
4. The electroencephalograph sensor for reducing the metering of anesthetic drugs according to claim 3, wherein: lifting inserted bar (7) outer lane is provided with solid fixed ring (17), round hole (12) top corresponds solid fixed ring (17) down and is provided with vertical spout (13), top position is provided with adjustable activity ring (18) in vertical spout (13), lifting inserted bar (7) pass activity ring (18), and be swing joint between lifting inserted bar (7) and activity ring (18), be provided with spring (19) between solid fixed ring (17) and the activity ring (18), spring (19) are located lifting inserted bar (7) outer lane.
5. The electroencephalograph sensor for reducing the metering of anesthetic drugs according to claim 4, wherein: the lifting insertion rod (7) is characterized in that an inner cable (20) is arranged at the head of the lifting insertion rod, an upper round hole (14) is formed above the vertical sliding groove (13), an inclined sliding groove (15) is formed above the upper round hole (14), a slidable built-in moving block (21) is arranged in the inclined sliding groove (15), and the head of the inner cable (20) extends into the inclined sliding groove (15) and is connected to the head of the built-in moving block (21).
6. The electroencephalograph sensor for reducing the metering of anesthetic drugs according to claim 5, wherein: the bottom of the upper sliding groove (9) is connected to an oblique sliding groove (15), a spacing block (16) is arranged on the lower end face of the pushing block (10), and the bottom of the spacing block (16) penetrates through the upper sliding groove (9) and is connected to the middle position of the upper end face of the built-in movable block (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122200201.4U CN215994001U (en) | 2021-09-13 | 2021-09-13 | Electroencephalogram sensor for reducing anesthetic metering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122200201.4U CN215994001U (en) | 2021-09-13 | 2021-09-13 | Electroencephalogram sensor for reducing anesthetic metering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215994001U true CN215994001U (en) | 2022-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122200201.4U Active CN215994001U (en) | 2021-09-13 | 2021-09-13 | Electroencephalogram sensor for reducing anesthetic metering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215994001U (en) |
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2021
- 2021-09-13 CN CN202122200201.4U patent/CN215994001U/en active Active
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