CN111249591A - Oral cavity supports type trachea cannula fixer - Google Patents
Oral cavity supports type trachea cannula fixer Download PDFInfo
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- CN111249591A CN111249591A CN202010248496.XA CN202010248496A CN111249591A CN 111249591 A CN111249591 A CN 111249591A CN 202010248496 A CN202010248496 A CN 202010248496A CN 111249591 A CN111249591 A CN 111249591A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0402—Special features for tracheal tubes not otherwise provided for
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/10—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis
- A61B90/14—Fixators for body parts, e.g. skull clamps; Constructional details of fixators, e.g. pins
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/10—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis
- A61B90/14—Fixators for body parts, e.g. skull clamps; Constructional details of fixators, e.g. pins
- A61B90/16—Bite blocks
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0463—Tracheal tubes combined with suction tubes, catheters or the like; Outside connections
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0488—Mouthpieces; Means for guiding, securing or introducing the tubes
- A61M16/049—Mouthpieces
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0488—Mouthpieces; Means for guiding, securing or introducing the tubes
- A61M16/0497—Tube stabilizer
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
- A61M2025/0213—Holding devices, e.g. on the body where the catheter is attached by means specifically adapted to a part of the human body
- A61M2025/022—Holding devices, e.g. on the body where the catheter is attached by means specifically adapted to a part of the human body specifically adapted for the mouth
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
- A61M2205/587—Lighting arrangements
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Emergency Medicine (AREA)
- Surgery (AREA)
- Otolaryngology (AREA)
- Neurosurgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Oral & Maxillofacial Surgery (AREA)
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- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention discloses an oral cavity supporting type tracheal cannula fixer, which comprises an installation block, a supporting unit and a wearing unit, wherein the installation block is provided with a first mounting hole and a second mounting hole; installing a block: the two mounting blocks are opposite left and right, grooves are formed in the inner side surfaces of the two mounting blocks, and wearing units are arranged on the rear sides of the mounting blocks; a support unit: the supporting unit contains motor, two-way lead screw, movable block, mounting panel, supporting shoe, inserted block and mount, two-way lead screw has two and rotates the medial surface of connection at two installation pieces respectively, the screw at two-way lead screw both ends is opposite, the motor has two and establishes respectively on the top of two installation pieces, the output shaft of motor is connected with the top of two-way lead screw, the movable block have two and respectively with the recess sliding connection of installation piece inboard side, the screw of two movable block sides respectively with two-way lead screw's upper and lower both ends threaded connection, this oral cavity support type trachea cannula fixer, and is convenient to wear, and is simple to use, and the function is various, and is fixed firm.
Description
Technical Field
The invention relates to the technical field of medical supplies, in particular to an oral cavity supporting type tracheal cannula fixer.
Background
The technology of placing a special endotracheal tube into the trachea through the glottis is called trachea intubation, and the technology can provide optimal conditions for smooth air passage, ventilation and oxygen supply, respiratory tract suction, prevention of aspiration and the like. In order to prevent that the patient from causing dysphoria because of the intubate is uncomfortable, then cause unexpected tube drawing or pipe to drop, also there are a lot of tracheal cannula's fixed mode in clinical practice to can select according to patient's state of an illness, at present, most hospitals adopt the adhesive tape to fix tracheal cannula, have the advantage that the sense of touch is soft, the adhesion strength is difficult for taking place to drop. However, adhesive tape marks are left on the surface of the tracheal cannula and the skin of the patient when the tracheal cannula is detached or replaced, and due to good water absorption of the adhesive tape, once the adhesive tape is contacted with oral secretion of the patient, the adhesive tape can be immediately polluted and is difficult to remove from the skin, so that the skin of the patient is easy to be broken after being frequently pulled, the pain of the patient is easy to cause wound infection, and the workload of medical staff can be increased; when the secretion in the oral cavity of a patient is more, the patient cannot clear the secretion by self and has no self-care ability particularly for expectoration, and the tracheal cannula is placed in the oral cavity, so that the secretion is difficult to clear, and the patient is easy to have unplanned extubation and ventilator-associated pneumonia.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, provides an oral cavity supporting type tracheal cannula fixer, is convenient to wear, simple to use, multifunctional and firm in fixation, and can effectively solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: an oral cavity supporting type tracheal cannula fixer comprises an installation block, a supporting unit and a wearing unit;
installing a block: the two mounting blocks are opposite left and right, grooves are formed in the inner side surfaces of the two mounting blocks, and wearing units are arranged on the rear sides of the mounting blocks;
a support unit: the supporting unit comprises motors, two-way screw rods, movable blocks, mounting plates, supporting blocks, inserting blocks and fixing frames, the two-way screw rods are respectively and rotatably connected to the inner side surfaces of the two mounting blocks, the threads at the two ends of each two-way screw rod are opposite, the motors are respectively arranged at the top ends of the two mounting blocks, the output shafts of the motors are connected with the top ends of the two-way screw rods, the movable blocks are respectively and slidably connected with grooves in the inner side surfaces of the mounting blocks, screw holes in the side surfaces of the two movable blocks are respectively and threadably connected with the upper end and the lower end of each two-way screw rod, the mounting plates are respectively and outwardly connected with the inner side ends of the two movable blocks, the supporting blocks are arranged on the rear side surfaces of the mounting plates, the rear ends of the supporting blocks are slidably connected with the front ends of the inserting blocks, the fixing frames are arranged at, a fastening unit is arranged at the left end of the front side surface of the mounting plate;
the motor is characterized by further comprising a control switch group, the control switch group is arranged on the front side face of the mounting block on the left side, the input end of the motor is electrically connected with the output end of the control switch group, and the input end of the control switch group is electrically connected with the output end of an external power supply.
Through the supporting unit, can adjust the distance between two mounts to open the oral cavity support of disease, carry out trachea cannula for the doctor and provide the space, can alleviate doctor's working strength simultaneously, provide convenience for doctor's work.
Further, the wearing unit contains first linkage block, first elastic cord, buckle, cassette and second elastic cord, first linkage block has two and the leading end to be connected with the trailing flank of two installation pieces, and the rear end of left first linkage block is connected with the one end of second elastic cord, and the rear end of left first linkage block has the one end of first elastic cord to connect, the other end of first elastic cord is equipped with the buckle, the other end of second elastic cord is equipped with the cassette, cassette and buckle looks joint can fix this equipment at the head of disease, prevents that the disease from moving indiscriminately and causing the equipment to drop to can adjust according to disease head size, make the disease dress more comfortable.
Further, fixed unit has two and establishes the middle part at two mounting panel leading flanks respectively, fixed unit contains runner, screw rod, fixed plate and fixture block, the rear end of fixed plate is connected with the middle part of mounting panel leading flank, the fixed plate middle part is equipped with the screw, screw and screw rod threaded connection, the top of screw rod is equipped with the runner, the runner is located the outside of fixed plate, the bottom of screw rod is rotated with the top of fixture block and is connected, the fixture block is located the inboard of fixed plate, can select the intubate of different specifications to use according to the condition of disease, increases the suitability of equipment simultaneously.
Further, the fastening unit contains turn button, bolt, connecting plate, tighrening ring and second connecting block, the rear end of second connecting block is connected with the left end of the mounting panel leading flank of downside, the top of second connecting block is connected with the bottom of tighrening ring, the top both sides of tighrening ring all are equipped with the connecting plate, the screw and the bolt threaded connection at the connecting plate middle part on right side, the right-hand member of bolt is equipped with the turn button, the left end of bolt is rotated with the right flank of left connecting plate and is connected, can arrange the straw with the secretion and fix to make things convenient for the doctor to inhale away the secretion in the disease oral cavity, prevent that the disease from appearing dangerously.
Further, still include intubate and fixed block, the fixed block has been cup jointed in the outside of intubate, both sides face all is equipped with the draw-in groove about the fixed block, and draw-in groove and fixture block looks joint can be fixed firm with the intubate, prevent that the disease from dragging and causing the intubate to drop to prevent disease oral cavity injury.
Furthermore, the fixing frame further comprises an elastic convex cap and a positioning hole, the elastic convex cap is arranged at the top end of the inserting block, the positioning hole is arranged at the top end of the supporting block, the positioning hole is matched with the elastic convex cap, the fixing frame can be installed and disassembled, and the fixing frame is disinfected and sterilized after being used conveniently.
Further, still include the light, the middle part at the installation piece leading flank on right side is established to the light, the output of control switch group is connected to the input electricity of light, can provide sufficient illumination for the doctor when carrying out the intubate to the disease.
Furthermore, the rubber layer is further included, the two rubber layers are respectively sleeved on the outer sides of the two fixing frames, and teeth of patients can be effectively protected from being abraded.
Compared with the prior art, the invention has the beneficial effects that: this oral cavity supports type trachea cannula fixer has following benefit:
1. the distance between the two fixing frames can be adjusted through the supporting unit, so that the oral cavity of a patient is supported, a space is provided for a doctor to perform tracheal intubation, the working strength of the doctor can be reduced, and convenience is provided for the doctor to work;
2. the device can be fixed on the head of a patient through the wearing unit, so that the device is prevented from falling off due to disorder of the patient, the device can be adjusted according to the size of the head of the patient, the patient can be worn more comfortably, the intubation tubes with different specifications can be selected for use according to the condition of the patient through the fixing unit, and meanwhile, the applicability of the device is improved;
3. the suction tube for the secretion can be fixed through the fastening unit, so that a doctor can conveniently suck the secretion in the oral cavity of a patient, danger of the patient is prevented, the insertion tube can be firmly fixed through the insertion tube and the fixing block, the insertion tube is prevented from falling off due to pulling of the patient, and the oral cavity of the patient is prevented from being injured;
4. be equipped with protruding cap of elasticity and locating hole, can install the mount and dismantle, disinfect and disinfect it after facilitating the use, be equipped with the light, can provide sufficient illumination for the doctor when carrying out the intubate to the disease, be equipped with the rubber layer, can effectually protect the tooth of disease etc. can not wounded by the mill.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a wearing unit according to the present invention;
FIG. 3 is an enlarged view of the portion A of the present invention;
FIG. 4 is a schematic view of the present invention at a position B with a partially enlarged structure;
FIG. 5 is a cross-sectional view of the rubber layer according to the present invention.
In the figure: the device comprises a mounting block 1, a supporting unit 2, a motor 21, a bidirectional screw 22, a movable block 23, a mounting plate 24, a supporting block 25, an insertion block 26, a fixed frame 27, a wearing unit 3, a first connecting block 31, a first elastic band 32, a buckle 33, a clamping seat 34, a second elastic band 35, a fixing unit 4, a rotating wheel 41, a screw rod 42, a fixing plate 43, a clamping block 44, a fastening unit 5, a rotating button 51, a bolt 52, a connecting plate 53, a fastening ring 54, a second connecting block 55, an insertion tube 6, a fixing block 7, an elastic convex cap 8, a positioning hole 9, a lighting lamp 10, a rubber layer 11 and a control switch group 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an oral cavity supporting type tracheal cannula fixer comprises an installation block 1, a supporting unit 2 and a wearing unit 3;
mounting block 1: the installation blocks 1 are provided with two opposite sides, the inner side surfaces of the two installation blocks 1 are provided with grooves, the rear side of the installation block 1 is provided with a wearing unit 3, the wearing unit 3 comprises a first connecting block 31, a first elastic band 32, a buckle 33, a clamping seat 34 and a second elastic band 35, the front end of the first connecting block 31 is connected with the rear side surfaces of the two installation blocks 1, the rear end of the first connecting block 31 on the left side is connected with one end of the second elastic band 35, one end of the first elastic band 32 is arranged at the rear end of the first connecting block 31 on the left side for connection, the other end of the first elastic band 32 is provided with the buckle 33, the other end of the second elastic band 35 is provided with the clamping seat 34, and the clamping seat 34 is clamped with the, the device can be fixed on the head of a patient, so that the device can be prevented from falling off due to disorder of the patient, and can be adjusted according to the size of the head of the patient, so that the patient can wear the device more comfortably;
the supporting unit 2: the supporting unit 2 comprises a motor 21, a bidirectional screw 22, movable blocks 23, a mounting plate 24, supporting blocks 25, inserting blocks 26 and a fixing frame 27, the bidirectional screw 22 has two bidirectional screws 22 which are respectively connected to the inner side surfaces of the two mounting blocks 1 in a rotating manner, the threads at the two ends of the bidirectional screw 22 are opposite, the motor 21 has two bidirectional screws which are respectively arranged at the top ends of the two mounting blocks 1, the output shaft of the motor 21 is connected with the top end of the bidirectional screw 22, the movable blocks 23 have two movable blocks which are respectively connected with the grooves on the inner side surfaces of the mounting blocks 1 in a sliding manner, the screw holes on the side surfaces of the two movable blocks 23 are respectively connected with the upper end and the lower end of the bidirectional screw 22 in a threaded manner, the mounting plate 24 has two outer ends which are respectively connected with the inner side ends of the two movable blocks 23, the supporting block 25 is arranged on the rear side surface of the mounting, the distance between the two fixing frames 27 can be adjusted, thereby supporting the oral cavity of a patient, providing space for a doctor to perform tracheal intubation, and simultaneously lightening the working strength of the doctor, and providing convenience for the doctor, the fixing unit 4 is arranged in the middle of the front side surface of the mounting plate 24, the fixing unit 4 is provided with two fixing units respectively arranged in the middle of the front side surfaces of the two mounting plates 24, the fixing unit 4 comprises a rotating wheel 41, a screw rod 42, a fixing plate 43 and a clamping block 44, the rear end of the fixing plate 43 is connected with the middle of the front side surface of the mounting plate 24, the middle of the fixing plate 43 is provided with a screw hole, the screw hole is in threaded connection with the screw rod 42, the top end of the screw rod 42 is provided with the rotating wheel 41, the rotating wheel 41 is positioned at the outer side of the fixing plate 43, the bottom end of the screw rod 42 is rotatably, meanwhile, the applicability of the device is improved, the fastening unit 5 is arranged at the left end of the front side face of the mounting plate 24, the fastening unit 5 comprises a knob 51, a bolt 52, a connecting plate 53, a fastening ring 54 and a second connecting block 55, the rear end of the second connecting block 55 is connected with the left end of the front side face of the mounting plate 1 on the lower side, the top end of the second connecting block 55 is connected with the bottom end of the fastening ring 54, the connecting plate 53 is arranged on each of the two sides of the top end of the fastening ring 54, a screw hole in the middle of the connecting plate 53 on the right side is in threaded connection with the bolt 52, the knob 51 is arranged at the right end of the bolt 52, the left end of the bolt 52 is in rotary connection with the right side face of the connecting plate 53 on the left side, and the secretion exhaust;
wherein, still include the control switch group 12, the control switch group 12 is established at the front side of left installation piece 1, the input electricity of motor 21 connects the output of control switch group 12, the input electricity of control switch group 12 connects the output of external power source, still include intubate 6 and fixed block 7, fixed block 7 has been cup jointed to the outside of intubate 6, both sides are equipped with the draw-in groove on the top and bottom of fixed block 7, the draw-in groove is connected with fixture block 44 mutually, can be fixed firm with intubate 6, prevent that the patient from pulling and causing intubate 6 to drop, thereby prevent disease oral cavity injury, still include elasticity convex cap 8 and locating hole 9, elasticity convex cap 8 is established at the top of inserted block 26, locating hole 9 is established at the top of supporting shoe 25, locating hole 9 and elasticity convex cap 8 cooperate, can install and dismantle mount 27, disinfect and disinfect it after convenient to use, still include light 10, light 10 establishes the middle part at the installation piece 1 leading flank on right side, and the output of control switch group 12 is connected to the input electricity of light 10, can provide sufficient illumination for the doctor when carrying out the intubate to the disease, still includes rubber layer 11, and rubber layer 11 has two and cup joints the outside at two mounts 27 respectively, can effectually protect the tooth of disease etc. can not worn by.
When in use: the external power supply is switched on, each electrical appliance works normally, the first elastic band 32 and the second elastic band 35 are worn on the head of a patient, the buckle 33 on the first elastic band 32 is clamped into the clamping seat 34 on the second elastic band 35, so that the equipment can be fixed on the head of the patient, the equipment is prevented from falling off due to disorder movement of the patient, the equipment can be adjusted according to the size of the head of the patient, the patient can wear the patient more comfortably, then the teeth of the patient bite the two sides of the fixing frame 27, the motor 21 is started, the motor 21 drives the two-way lead screw 22 to rotate, the two ends of the two-way lead screw 22 are in threaded connection with the movable block 23, the distance between the two fixing frames 27 can be adjusted, the oral cavity of the patient is supported, a space is provided for a doctor to perform tracheal intubation, the working strength of the doctor can be reduced, the work, insert intubate 6 in the disease oral cavity, then rotate runner 41, the bottom of runner 41 is connected with the top of screw rod 42, screw rod 42 and the screw threaded connection at fixed plate 43 middle part, make the fixture block 44 of screw rod 42 bottom block go into the draw-in groove of both sides about the fixed block 7, so can fix firmly intubate 6, prevent that the patient from dragging and causing intubate 6 to drop, thereby prevent disease oral cavity injury, when the secretion appears in the disease mouth, arrange the suction tube with the secretion and pass tighrening ring 54, then rotate knob 51 and make tighrening ring 54 arrange the suction tube with the secretion and fix firmly, thereby make things convenient for the doctor to inhale away the secretion in the disease oral cavity, prevent the disease from appearing danger, when carrying out the intubate, when the fluorescent tube is not enough, start light 10, when carrying out the disease intubate to light 10, provide sufficient illumination for the doctor, after the disease has used, press elastic convex cap 8, the fixing frame 27 is taken down, so that the fixing frame 27 is convenient to mount and dismount, and is convenient to disinfect and sterilize after being used.
It is to be noted that the control switch group 12 disclosed in this embodiment is a switch with model number ZK6PC-AC, and the motor 21 can be freely configured according to practical application scenarios, and a micro motor manufactured by five star motors ltd in shenzhen is suggested to be used, and the specific model is WK-1606. The control switch group 12 controls the operation of the motor 21 by a method commonly used in the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an oral cavity supports type trachea cannula fixer which characterized in that: comprises a mounting block (1), a supporting unit (2) and a wearing unit (3);
mounting block (1): the two mounting blocks (1) are opposite left and right, grooves are formed in the inner side surfaces of the two mounting blocks (1), and the rear side of each mounting block (1) is provided with a wearing unit (3);
support unit (2): the supporting unit (2) comprises a motor (21), two-way lead screws (22), movable blocks (23), a mounting plate (24), a supporting block (25), an inserting block (26) and a fixing frame (27), wherein the two-way lead screws (22) are respectively rotatably connected with the inner side surfaces of the two mounting blocks (1), the threads at the two ends of each two-way lead screw (22) are opposite, the two motors (21) are respectively arranged at the top ends of the two mounting blocks (1), the output shaft of each motor (21) is connected with the top end of each two-way lead screw (22), the two movable blocks (23) are respectively slidably connected with the grooves on the inner side surfaces of the mounting blocks (1), the screw holes on the side surfaces of the two movable blocks (23) are respectively in threaded connection with the upper end and the lower end of each two-way lead screw (22), the mounting plate (24) is provided with two outer side ends which are respectively connected with the inner side, the rear side surface of the mounting plate (24) is provided with a supporting block (25), the rear end of the supporting block (25) is in sliding connection with the front end of an inserting block (26), the rear end of the inserting block (26) is provided with a fixing frame (27), the middle part of the front side surface of the mounting plate (24) is provided with a fixing unit (4), and the left end of the front side surface of the mounting plate (24) is provided with a fastening unit (5);
the motor is characterized by further comprising a control switch group (12), the control switch group (12) is arranged on the front side face of the left mounting block (1), the input end of the motor (21) is electrically connected with the output end of the control switch group (12), and the input end of the control switch group (12) is electrically connected with the output end of an external power supply.
2. The oral support endotracheal tube holder of claim 1, wherein: wearing unit (3) and containing first connecting block (31), first elastic cord (32), buckle (33), cassette (34) and second elastic cord (35), first connecting block (31) have two and the front end to be connected with the trailing flank of two installation pieces (1), the rear end of left first connecting block (31) is connected with the one end of second elastic cord (35), the rear end of left first connecting block (31) has the one end of first elastic cord (32) to connect, the other end of first elastic cord (32) is equipped with buckle (33), the other end of second elastic cord (35) is equipped with cassette (34), cassette (34) and buckle (33) looks joint.
3. The oral support endotracheal tube holder of claim 1, wherein: fixed unit (4) have two and establish respectively at the middle part of two mounting panel (24) leading flank, fixed unit (4) contain runner (41), screw rod (42), fixed plate (43) and fixture block (44), the rear end of fixed plate (43) is connected with the middle part of mounting panel (24) leading flank, fixed plate (43) middle part is equipped with the screw, screw and screw rod (42) threaded connection, the top of screw rod (42) is equipped with runner (41), runner (41) are located the outside of fixed plate (43), the bottom of screw rod (42) is rotated with the top of fixture block (44) and is connected, fixture block (44) are located the inboard of fixed plate (43).
4. The oral support endotracheal tube holder of claim 1, wherein: fastening unit (5) contain turn-button (51), bolt (52), connecting plate (53), tighrening ring (54) and second connecting block (55), the rear end of second connecting block (55) is connected with the left end of mounting panel (1) leading flank of downside, the top of second connecting block (55) is connected with the bottom of tighrening ring (54), the top both sides of tighrening ring (54) all are equipped with connecting plate (53), the screw and bolt (52) threaded connection at connecting plate (53) middle part on right side, the right-hand member of bolt (52) is equipped with turn-button (51), the left end of bolt (52) is connected with the right flank rotation of left connecting plate (53).
5. The oral support endotracheal tube holder of claim 3, wherein: still include intubate (6) and fixed block (7), fixed block (7) have been cup jointed in the outside of intubate (6), both sides face all is equipped with the draw-in groove about fixed block (7), draw-in groove and fixture block (44) looks joint.
6. The oral support endotracheal tube holder of claim 1, wherein: the positioning device is characterized by further comprising an elastic convex cap (8) and a positioning hole (9), wherein the elastic convex cap (8) is arranged at the top end of the inserting block (26), the positioning hole (9) is arranged at the top end of the supporting block (25), and the positioning hole (9) is matched with the elastic convex cap (8).
7. The oral support endotracheal tube holder of claim 1, wherein: still include light (10), establish the middle part at the installation piece (1) front side on right side in light (10), the output of control switch group (12) is connected to the input electricity of light (10).
8. The oral support endotracheal tube holder of claim 1, wherein: the rubber layer (11) is further included, and the two rubber layers (11) are respectively sleeved on the outer sides of the two fixing frames (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010248496.XA CN111249591A (en) | 2020-04-01 | 2020-04-01 | Oral cavity supports type trachea cannula fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010248496.XA CN111249591A (en) | 2020-04-01 | 2020-04-01 | Oral cavity supports type trachea cannula fixer |
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| Publication Number | Publication Date |
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| CN111249591A true CN111249591A (en) | 2020-06-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010248496.XA Withdrawn CN111249591A (en) | 2020-04-01 | 2020-04-01 | Oral cavity supports type trachea cannula fixer |
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| Country | Link |
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| CN (1) | CN111249591A (en) |
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| CN113171202A (en) * | 2021-03-22 | 2021-07-27 | 广东乾晖生物科技有限公司 | Small-size pig trachea cannula appurtenance |
| CN114588454A (en) * | 2022-03-11 | 2022-06-07 | 曹彬 | Department of anesthesia uses pharyngeal ventilation device with suction sputum mechanism |
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Application publication date: 20200609 |