CN110123316A - A kind of noninvasive laryngeal muscles power utilization monitoring device - Google Patents
A kind of noninvasive laryngeal muscles power utilization monitoring device Download PDFInfo
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- CN110123316A CN110123316A CN201910327497.0A CN201910327497A CN110123316A CN 110123316 A CN110123316 A CN 110123316A CN 201910327497 A CN201910327497 A CN 201910327497A CN 110123316 A CN110123316 A CN 110123316A
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 33
- 210000004717 laryngeal muscle Anatomy 0.000 title claims abstract description 25
- 239000000523 sample Substances 0.000 claims abstract description 38
- 238000012544 monitoring process Methods 0.000 claims abstract description 10
- 239000007787 solid Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 7
- 238000002567 electromyography Methods 0.000 description 5
- 230000000306 recurrent effect Effects 0.000 description 4
- 210000005036 nerve Anatomy 0.000 description 3
- 208000028389 Nerve injury Diseases 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008764 nerve damage Effects 0.000 description 2
- XUIIKFGFIJCVMT-GFCCVEGCSA-N D-thyroxine Chemical compound IC1=CC(C[C@@H](N)C(O)=O)=CC(I)=C1OC1=CC(I)=C(O)C(I)=C1 XUIIKFGFIJCVMT-GFCCVEGCSA-N 0.000 description 1
- 206010013952 Dysphonia Diseases 0.000 description 1
- 208000010473 Hoarseness Diseases 0.000 description 1
- 208000005248 Vocal Cord Paralysis Diseases 0.000 description 1
- 230000003444 anaesthetic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000000867 larynx Anatomy 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000002232 neuromuscular Effects 0.000 description 1
- 208000018360 neuromuscular disease Diseases 0.000 description 1
- 244000144985 peep Species 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 238000004393 prognosis Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 229940034208 thyroxine Drugs 0.000 description 1
- XUIIKFGFIJCVMT-UHFFFAOYSA-N thyroxine-binding globulin Natural products IC1=CC(CC([NH3+])C([O-])=O)=CC(I)=C1OC1=CC(I)=C(O)C(I)=C1 XUIIKFGFIJCVMT-UHFFFAOYSA-N 0.000 description 1
- 210000001260 vocal cord Anatomy 0.000 description 1
- 208000008918 voyeurism Diseases 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/389—Electromyography [EMG]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
- A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
- A61B5/6848—Needles
- A61B5/6849—Needles in combination with a needle set
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
- A61B5/6867—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive specially adapted to be attached or implanted in a specific body part
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Endoscopes (AREA)
Abstract
The invention discloses a kind of noninvasive laryngeal muscles power utilization monitoring devices, including monitoring device and laryngoscope pipe, the monitoring device is fixed on laryngoscope pipe, and monitoring device is located at laryngoscope pipe close to one end of camera, the monitoring device includes pipe laying, positioning device, driving device and probe unit, the pipe laying is fixed on laryngoscope pipe, and the both ends of pipe laying are connected to laryngoscope pipe respectively, the positioning device, driving device and probe unit are each attached to the inside of pipe laying, and probe unit and the output end of driving device are sequentially connected, there are two the probe unit is set, this noninvasive laryngeal muscles power utilization monitoring device, it can be after electrode catheter carries out human body throat, it is unfolded, contact it sufficiently with the laryngeal muscles of human body, and the position of electrode catheter can be defined by positioning device, prevent it from phase occurs with monitoring point To movement, the stability of electrode catheter connection is improved, keeps the laryngeal muscles electric signal obtained more accurate.
Description
Technical field
The present invention relates to throat procedures technical field, specially a kind of noninvasive laryngeal muscles power utilization monitoring device.
Background technique
Many patients in clinic, as cranial surgery is postoperative, after L thyroxine tab, Video-assisted mini-thoracectomy, after anesthetic intubate or neck
Usually occur hoarseness after portion's wound, is that recurrent nerve is out of joint or dislocation one occurs in the local articulatio cricoary tenoidea of larynx on earth
Clinician directly is annoying, and then affects the therapeutic scheme of doctor.LEMG inspection is to judge neuromuscular system functional status
A kind of advantageous methods, have very big clinical value.It can in art real-time monitoring recurrent nerve, to reduce nerve
Damage ratio；Paralysis vocal cord can be diagnosed and assess prognosis；The treatment of pararthria can be guided；Diagnosis can be assisted dynamic
Neuromuscular disorder without obvious vocal cord movement exception under state laryngoscope；Articulatio cricoary tenoidea dysfunction can be identified and recurrent nerve damages
Wound.
A kind of existing electromyography signal records and analyzes device, and front end is connected with Standard contact formula electrode catheter, passes through
It inside peeps laryngoscope electrode catheter is placed near different intrinsic laryngeal muscles under monitor, throat muscles electricity is obtained in hurtless measure
Physiologic information, and then assess whether recurrent nerve is damaged.Since electrode catheter is shorter, and need to carry out by the interior embedding road of laryngoscope of peeping
Intrinsic laryngeal muscle point signal measurement, the connection of existing electrode catheter are not sufficiently stable, and in monitoring, are easily relatively moved with monitoring point,
Keep the electromyography signal of monitoring not accurate enough.For this purpose, it is proposed that a kind of noninvasive laryngeal muscles power utilization monitoring device.
Summary of the invention
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of noninvasive laryngeal muscles power utilization monitoring device
Problem.
To achieve the above object, the invention provides the following technical scheme: a kind of noninvasive laryngeal muscles power utilization monitoring device, including monitoring
Device and laryngoscope pipe, the monitoring device are fixed on laryngoscope pipe, and monitoring device is located at laryngoscope pipe close to one end of camera,
The monitoring device includes pipe laying, positioning device, driving device and probe unit, and the pipe laying is fixed on laryngoscope pipe
On, and the both ends of pipe laying are connected to laryngoscope pipe respectively, the positioning device, driving device and probe unit are each attached to peace
The inside in tubulature road, and probe unit and the output end of driving device are sequentially connected, there are two the probe unit is set, and two
Angle is formed between probe unit, the positioning device is located at the side of probe unit, and positioning device is located at two probes
The middle part of angle between device.
Preferably, the driving device includes driving motor, the first screw rod, mounting plate, connecting plate and drive block, the drive
Dynamic motor is fixed on a mounting board, and the outside of mounting plate is angularly fixed with multiple connecting plates, the connecting plate and installing pipe
The inner wall in road is fixed, and one end of first screw rod and the output shaft of driving motor are fixed, and the middle part of the drive block is equipped with spiral shell
Pit, and drive block is connect by threaded hole with the first screw flight, the probe unit is fixed on drive block.
Preferably, the probe unit includes electrode catheter, position-limiting tube, the first connector and the second connector, the peace
It is symmetrically arranged on the outside of tubulature road and is plugged in strip shape gob with its internal strip shape gob being connected to, one end of the electrode catheter, separately
One end is rotatablely connected by the first connector and drive block, and the position-limiting tube is socketed in the outside of probe motor, and visits with electrode
Needle is slidably connected, and one end of the position-limiting tube is rotatablely connected by the inner wall of the second connector and pipe laying.
Preferably, first connector includes link block and the first connecting shaft, and the electrode catheter is close to drive block
One end is equipped with device slot, and the link block is located at the inside of device slot, and one end of link block is fixed with drive block, and described first
Connecting shaft runs through link block, and is rotatablely connected with link block, and the both ends of first connecting shaft are solid with the side wall of device slot respectively
It is fixed.
Preferably, the position-limiting tube is symmetrically fixed with two the second connectors close to one end of pipe laying inner wall.
Preferably, second connector includes support plate and the second connecting shaft, one end of second connecting shaft and limit
Position pipe is fixed, and the other end is rotatablely connected by bearing and support plate, and the inner wall of the support plate and pipe laying is fixed.
Preferably, the positioning device includes L-type plate, positioning motor, the second screw rod, positioning plate, guide rail and suction device,
The inner wall of the L-type plate and pipe laying is fixed, and guide rail is fixed on the side of L-type plate, one end of the positioning plate be equipped with
The limiting slot that guide rail matches, the positioning plate are slidably connected by limiting slot and guide rail, and the positioning plate is equipped with threaded hole,
And positioning plate is connect by threaded hole with the second screw flight, the top of second screw rod is across L-type plate and positioning motor
Output shaft is fixed, and the second screw rod is rotatablely connected by bearing and L-type plate, and the positioning motor is fixed with L-type plate, the attraction
Device is fixed on positioning plate.
Preferably, the section of the guide rail is T-type structure.
Preferably, the suction device includes gas-guide tube, appendix and sucker, and the gas-guide tube runs through positioning plate, and with
Positioning plate is fixedly connected, and the sucker is fixed on the bottom end of gas-guide tube, and is connected to gas-guide tube, on the outside of the pipe laying and is inhaled
The corresponding position of disk is equipped with its circular port communicated with inside, and the diameter of the circular port and the diameter of sucker are equal, described defeated
Tracheae is socketed in the inside of laryngoscope pipe, and one end of appendix is connected to the top of gas-guide tube, the other end and minipump
Output end connection.
Compared with prior art, the beneficial effects of the present invention are:
The present invention can be unfolded it, connect it sufficiently with the laryngeal muscles of human body after electrode catheter carries out human body throat
Touching, and the position of electrode catheter can be defined by positioning device, it prevents it from relatively moving with monitoring point, improves
The stability of electrode catheter connection, keeps the laryngeal muscles electric signal obtained more accurate.
Detailed description of the invention
Fig. 1 is overall structure of the present invention；
Fig. 2 is partial cutaway view of the present invention；
Fig. 3 is probe unit structural schematic diagram of the present invention；
Fig. 4 is a-quadrant enlarged drawing in Fig. 2；
Fig. 5 is B area enlarged drawing in Fig. 3；
Fig. 6 is C regional enlarged drawing in Fig. 3；
Fig. 7 is D regional enlarged drawing in Fig. 4.
In figure: 1- monitoring device；2- laryngoscope pipe；3- pipe laying；4- positioning device；5- driving device；6- probe unit；
7- driving motor；The first screw rod of 8-；9- mounting plate；10- connecting plate；11- drive block；12- electrode catheter；13- position-limiting tube；14-
First connector；The second connector of 15-；16- strip shape gob；17- link block；The first connecting shaft of 18-；19- device slot；20- support
Plate；The second connecting shaft of 21-；22-L template；23- positioning motor；The second screw rod of 24-；25- positioning plate；26- guide rail；27- attracts dress
It sets；28- limiting slot；29- gas-guide tube；30- appendix；31- sucker；32- circular port.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-7 is please referred to, the present invention provides a kind of technical solution: a kind of noninvasive laryngeal muscles power utilization monitoring device, including monitoring dress
1 and laryngoscope pipe 2 are set, the monitoring device 1 is fixed on laryngoscope pipe 2, and monitoring device 1 is located at laryngoscope pipe 2 close to camera
One end, the monitoring device 1 include pipe laying 3, positioning device 4, driving device 5 and probe unit 6, the pipe laying 3
It is fixed on laryngoscope pipe 2, and the both ends of pipe laying 3 are connected to laryngoscope pipe 2 respectively, the positioning device 4,5 and of driving device
Probe unit 6 is each attached to the inside of pipe laying 3, and probe unit 6 and the output end of driving device 5 are sequentially connected, described
There are two probe unit 6 is set, and angle is formed between two probe units 6, the positioning device 4 is located at probe unit 6
Side, and positioning device 4 is located at the middle part of the angle between two probe units 6.
The driving device 5 includes driving motor 7, the first screw rod 8, mounting plate 9, connecting plate 10 and drive block 11, described
Driving motor 7 is fixed on mounting plate 9, and the outside of mounting plate 9 is angularly fixed with multiple connecting plates 10, the connecting plate 10
It is fixed with the inner wall of pipe laying 3, one end of first screw rod 8 and the output shaft of driving motor 7 are fixed, the drive block 11
Middle part be equipped with threaded hole, and drive block 11 is threadedly coupled by threaded hole with the first screw rod 8, and the probe unit 6 is fixed on
On drive block 11, it is adjusted by position of the driving device 5 to electrode catheter 12.
The probe unit 6 includes electrode catheter 12, position-limiting tube 13, the first connector 14 and the second connector 15, described
The outside of pipe laying 3 is symmetrically arranged with the strip shape gob 16 being connected to its inside, and one end of the electrode catheter 12 is plugged on bar shaped
In mouth 16, the other end is rotatablely connected by the first connector 14 with drive block 11, and the position-limiting tube 13 is socketed in probe motor
Outside, and being slidably connected with electrode catheter 12, one end of the position-limiting tube 13 are interior by the second connector 15 and pipe laying 3
Wall rotation connection, is monitored electromyography signal by probe unit 6.
First connector 14 includes link block 17 and the first connecting shaft 18, and the electrode catheter 12 is close to drive block 11
One end be equipped with device slot 19, the link block 17 is located at the inside of device slot 19, and one end of link block 17 and drive block 11
Fixed, first connecting shaft 18 runs through link block 17, and is rotatablely connected with link block 17, the both ends of first connecting shaft 18
The side wall with device slot 19 is fixed respectively, rotate electrode catheter 12 can relative to drive block 11 by the first connector 14.
The position-limiting tube 13 is symmetrically fixed with two the second connectors 15 close to one end of 3 inner wall of pipe laying, makes to limit
The position of pipe 13 is more stable.
Second connector 15 includes support plate 20 and the second connecting shaft 21, one end of second connecting shaft 21 and limit
Position pipe 13 is fixed, and the other end is rotatablely connected by bearing and support plate 20, and the support plate 20 and the inner wall of pipe laying 3 are solid
It is fixed, position-limiting tube 13 can be made to rotate relative to the inner wall of pipe laying 3 by the second connector 15.
The positioning device 4 includes L-type plate 22, positioning motor 23, the second screw rod 24, positioning plate 25, guide rail 26 and attracts
The inner wall of device 27, the L-type plate 22 and pipe laying 3 is fixed, and guide rail 26 is fixed on the side of L-type plate 22, the positioning
One end of plate 25 is equipped with the limiting slot 28 matched with guide rail 26, and the positioning plate 25 is connected by limiting slot 28 and the sliding of guide rail 26
It connecing, the positioning plate 25 is equipped with threaded hole, and positioning plate 25 is threadedly coupled by threaded hole with the second screw rod 24, and described second
The top of screw rod 24 passes through L-type plate 22 and the output shaft of positioning motor 23 is fixed, and the second screw rod 24 passes through bearing and L-type plate 22
Rotation connection, the positioning motor 23 is fixed with L-type plate 22, and the suction device 27 is fixed on positioning plate 25, passes through positioning
Device 4 is defined the position of electrode catheter 12.
The section of the guide rail 26 is T-type structure, it is therefore prevented that positioning plate 25 and guide rail 26 are detached from.
The suction device 27 includes gas-guide tube 29, appendix 30 and sucker 31, and the gas-guide tube 29 runs through positioning plate 25,
And be fixedly connected with positioning plate 25, the sucker 31 is fixed on the bottom end of gas-guide tube 29, and is connected to gas-guide tube 29, the installation
3 outside of pipeline position corresponding with sucker 31 is equipped with its circular port 32 communicated with inside, the diameter of the circular port 32 and suction
The diameter of disk 31 is equal, and the appendix 30 is socketed in the inside of laryngoscope pipe 2, and the top of one end of appendix 30 and gas-guide tube 29
Portion's connection, the other end are connected to the output end of minipump, apply attraction to patient throat by suction device 27.
Working principle:
A, during pipe laying 3 follows laryngoscope pipe 2 to enter human body throat, electrode catheter 12 and sucker 31 are respectively positioned on peace
Pipe laying 3 can be delivered to designated position by the camera on laryngoscope pipe 2 by the inside in tubulature road 3；
B, after 3 position of pipe laying determines, the rotation of the first screw rod 8 can be driven by the rotation of 7 output shaft of driving motor,
First screw rod 8 is threadedly coupled with drive block 11, makes the rotation of the first screw rod 8 that drive block 11 can be driven to move forward outside it,
Drive block 11 is rotatablely connected by the first connector 14 with electrode catheter 12, and electrode catheter 12 is socketed in the inside of position-limiting tube 13,
Position-limiting tube 13 is rotatablely connected by the inner wall of the second connector 15 and pipe laying 3, makes the promotion forward of drive block 11, drives electricity
Pole probe 12 and position-limiting tube 13 rotate, and when electrode catheter 12 rotates, one end far from drive block 11 passes through bar shaped
Mouth 16 extends to the outside of pipe laying 3, and contacts with laryngeal muscles, realizes electrode catheter 12 to the prison of patient throat electromyography signal
It surveys；
C, the rotation of the second screw rod 24, the second screw rod 24 and positioning plate can be driven by the rotation of 23 output shaft of positioning motor
25 rotation connections, positioning plate 25 are slidably connected by limiting slot 28 with guide rail 26, make the rotation of the second screw rod 24 that can drive positioning
Plate 25 moves downward, and gas-guide tube 29 is fixed on positioning plate 25, and sucker 31 is fixed on the bottom end of gas-guide tube 29, makes positioning plate 25
Movement drives sucker 31 to pass through circular port 32 and extends to the outside of pipe laying 3, and contacts with the inner wall of throat, passes through appendix
30 external minipumps can suitably reduce the pressure inside sucker 31, it is made to generate certain suction to the inner wall of patient throat
Gravitation, sucker 31 increase the resistance with the relative movement of throat's inner wall under the action of attraction, visit to realize to electrode
The restriction of 12 position of needle；
D, after the completion of the electromyography signal monitoring of patient throat, pass through the rotation of 23 output shaft of driving motor 7 and positioning motor
Electrode catheter 12 and sucker 31 can be contracted in pipe laying 3, convenient for the taking-up of monitoring device 1.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of noninvasive laryngeal muscles power utilization monitoring device, including monitoring device (1) and laryngoscope pipe (2), it is characterised in that: the monitoring dress
It sets (1) to be fixed on laryngoscope pipe (2), and monitoring device (1) is located at the one end of laryngoscope pipe (2) close to camera, the monitoring dress
Setting (1) includes pipe laying (3), positioning device (4), driving device (5) and probe unit (6), and the pipe laying (3) is fixed
On laryngoscope pipe (2), and the both ends of pipe laying (3) are connected to laryngoscope pipe (2) respectively, the positioning device (4), driving device
(5) and probe unit (6) is each attached to the insides of pipe laying (3), and the output end of probe unit (6) and driving device (5)
Transmission connection there are two the probe unit (6) sets, and is formed with angle, the positioning device between two probe units (6)
(4) it is located at the side of probe unit (6), and positioning device (4) is located at the middle part of the angle between two probe units (6).
2. a kind of noninvasive laryngeal muscles power utilization monitoring device according to claim 1, it is characterised in that: driving device (5) packet
Driving motor (7), the first screw rod (8), mounting plate (9), connecting plate (10) and drive block (11) are included, the driving motor (7) is solid
Be scheduled on mounting plate (9), and the outside of mounting plate (9) is angularly fixed with multiple connecting plates (10), the connecting plate (10) with
The inner wall of pipe laying (3) is fixed, and one end of first screw rod (8) and the output shaft of driving motor (7) are fixed, the driving
The middle part of block (11) is equipped with threaded hole, and drive block (11) is threadedly coupled by threaded hole with the first screw rod (8), the probe dress
(6) are set to be fixed on drive block (11).
3. a kind of noninvasive laryngeal muscles power utilization monitoring device according to claim 2, it is characterised in that: probe unit (6) packet
Include electrode catheter (12), position-limiting tube (13), the first connector (14) and the second connector (15), the pipe laying (3) it is outer
Side is symmetrically arranged with to be plugged in strip shape gob (16) with its internal strip shape gob (16) being connected to, one end of the electrode catheter (12),
The other end is rotatablely connected by the first connector (14) and drive block (11), and the position-limiting tube (13) is socketed in the outer of probe motor
Side, and be slidably connected with electrode catheter (12), one end of the position-limiting tube (13) passes through the second connector (15) and pipe laying
(3) inner wall rotation connection.
4. a kind of noninvasive laryngeal muscles power utilization monitoring device according to claim 3, it is characterised in that: first connector (14)
Including link block (17) and the first connecting shaft (18), the electrode catheter (12) is equipped with device slot close to the one end of drive block (11)
(19), the link block (17) is located at the inside of device slot (19), and one end of link block (17) and drive block (11) are fixed, institute
The first connecting shaft (18) are stated through link block (17), and are rotatablely connected with link block (17), the two of first connecting shaft (18)
The side wall respectively with device slot (19) is held to fix.
5. a kind of noninvasive laryngeal muscles power utilization monitoring device according to claim 4, it is characterised in that: the position-limiting tube (13) is close
One end of pipe laying (3) inner wall is symmetrically fixed with two the second connectors (15).
6. a kind of noninvasive laryngeal muscles power utilization monitoring device according to claim 5, it is characterised in that: second connector (15)
Including support plate (20) and the second connecting shaft (21), one end and position-limiting tube (13) of second connecting shaft (21) are fixed, another
End is rotatablely connected by bearing and support plate (20), and the support plate (20) and the inner wall of pipe laying (3) are fixed.
7. a kind of noninvasive laryngeal muscles power utilization monitoring device according to claim 1, it is characterised in that: positioning device (4) packet
Include L-type plate (22), positioning motor (23), the second screw rod (24), positioning plate (25), guide rail (26) and suction device (27), the L
Template (22) and the inner wall of pipe laying (3) are fixed, and guide rail (26) is fixed on the side of L-type plate (22), the positioning plate
(25) one end is equipped with the limiting slot (28) matched with guide rail (26), and the positioning plate (25) passes through limiting slot (28) and guide rail
(26) it is slidably connected, the positioning plate (25) is equipped with threaded hole, and positioning plate (25) passes through threaded hole and the second screw rod (24)
It is threadedly coupled, the top of second screw rod (24) passes through L-type plate (22) and the output shaft of positioning motor (23) is fixed, and second
Screw rod (24) is rotatablely connected by bearing and L-type plate (22), and the positioning motor (23) and L-type plate (22) are fixed, the attraction
Device (27) is fixed on positioning plate (25).
8. a kind of noninvasive laryngeal muscles power utilization monitoring device according to claim 7, it is characterised in that: the section of the guide rail (26)
For T-type structure.
9. a kind of noninvasive laryngeal muscles power utilization monitoring device according to claim 8, it is characterised in that: suction device (27) packet
Include gas-guide tube (29), appendix (30) and sucker (31), the gas-guide tube (29) runs through positioning plate (25), and with positioning plate (25)
It is fixedly connected, the sucker (31) is fixed on the bottom end of gas-guide tube (29), and is connected to gas-guide tube (29), the pipe laying
(3) outside position corresponding with sucker (31) is equipped with its circular port (32) communicated with inside, the diameter of the circular port (32)
Equal with the diameter of sucker (31), the appendix (30) is socketed in the inside of laryngoscope pipe (2), and one end of appendix (30) with
The top of gas-guide tube (29) is connected to, and the other end is connected to the output end of minipump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910327497.0A CN110123316A (en) | 2019-04-11 | 2019-04-11 | A kind of noninvasive laryngeal muscles power utilization monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910327497.0A CN110123316A (en) | 2019-04-11 | 2019-04-11 | A kind of noninvasive laryngeal muscles power utilization monitoring device |
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| CN110123316A true CN110123316A (en) | 2019-08-16 |
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| CN201910327497.0A Pending CN110123316A (en) | 2019-04-11 | 2019-04-11 | A kind of noninvasive laryngeal muscles power utilization monitoring device |
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|---|---|---|---|---|
| US5282464A (en) * | 1992-07-21 | 1994-02-01 | Brain Archibald Ian Jeremy | Combined laryngeal mask and reflectance oximeter |
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