CN113576776A - Medical chair for cleaning nasal cavity and changing dressing - Google Patents
Medical chair for cleaning nasal cavity and changing dressing Download PDFInfo
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- CN113576776A CN113576776A CN202110877493.7A CN202110877493A CN113576776A CN 113576776 A CN113576776 A CN 113576776A CN 202110877493 A CN202110877493 A CN 202110877493A CN 113576776 A CN113576776 A CN 113576776A
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- medical chair
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- 238000004140 cleaning Methods 0.000 title claims abstract description 43
- 210000003928 nasal cavity Anatomy 0.000 title claims abstract description 17
- 239000003814 drug Substances 0.000 claims abstract description 40
- 239000007788 liquid Substances 0.000 claims abstract description 38
- 210000003128 head Anatomy 0.000 claims abstract description 35
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 229920001971 elastomer Polymers 0.000 claims description 34
- 238000009434 installation Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 229920002529 medical grade silicone Polymers 0.000 claims description 2
- 239000004945 silicone rubber Substances 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims 6
- 238000012377 drug delivery Methods 0.000 description 10
- 229940079593 drug Drugs 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000000474 nursing effect Effects 0.000 description 4
- 238000001035 drying Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- CPKVUHPKYQGHMW-UHFFFAOYSA-N 1-ethenylpyrrolidin-2-one;molecular iodine Chemical compound II.C=CN1CCCC1=O CPKVUHPKYQGHMW-UHFFFAOYSA-N 0.000 description 1
- GHXZTYHSJHQHIJ-UHFFFAOYSA-N Chlorhexidine Chemical compound C=1C=C(Cl)C=CC=1NC(N)=NC(N)=NCCCCCCN=C(N)N=C(N)NC1=CC=C(Cl)C=C1 GHXZTYHSJHQHIJ-UHFFFAOYSA-N 0.000 description 1
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- 229920000153 Povidone-iodine Polymers 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 208000026935 allergic disease Diseases 0.000 description 1
- 230000007815 allergy Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229960003260 chlorhexidine Drugs 0.000 description 1
- 230000010339 dilation Effects 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000001331 nose Anatomy 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000036544 posture Effects 0.000 description 1
- 229960001621 povidone-iodine Drugs 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
- A61G5/12—Rests specially adapted therefor, e.g. for the head or the feet
- A61G5/121—Rests specially adapted therefor, e.g. for the head or the feet for head or neck
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Otolaryngology (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
A medical chair for cleaning nasal cavity and changing medicine comprises a medical chair, a head adjusting bottom support, a rotary mounting rod, a mounting rack, a nostril positioning mask and a nostril dilator; the automatic cleaning and dressing change device is also packaged; the top end of the medical chair is rotatably provided with a head adjusting bottom support; the top end surface of the head adjusting bottom support is provided with a rotary mounting rod; the nostril positioning mask is slidably arranged on the sliding rod of the rotary mounting rod; the mounting frame mechanism is fixedly mounted on a support at the bottom end of the medical chair; the nostril dilator is movably arranged in the mounting hole of the nostril positioning mask; the automatic cleaning and dressing change device is fixedly arranged at the rear end of the mounting frame mechanism; the automatic cleaning and dressing change device comprises a medicament bottle, a liquid storage chamber, a flow controller, a bottom sliding device, a bottom sliding groove, a bottom connecting cylinder, a reset spring, a safety lock rod, a sealing cover, a spring, a magnet ring B and a connecting column; the invention has simple operation and convenient use, and is suitable for hospitals clinics with large flow of people and emergencies.
Description
Technical Field
The invention relates to the technical field of medical equipment for otolaryngological department, in particular to a medical chair for cleaning and changing medicine for a nasal cavity.
Background
At present, nasal cavity hygiene nursing is routinely carried out in the nasal cavity operation, treatment and nursing processes, and comprises the steps of using normal saline, chlorhexidine or povidone iodine gargle for rinsing and the like. However, the conventional nasal cavity nursing apparatus can only use a single cleaning solution at a time, and the cleaning solution or the liquid medicine cannot be switched at will in the nasal cavity nursing process, so that the purpose of surface cleaning can only be achieved, and deep cleaning cannot be achieved. For example, the invention of the chinese patent No. 201910135933.4 includes an installation base plate, and provides an otolaryngological drug delivery device, which belongs to the technical field of otolaryngological medical equipment, and includes a drug delivery mechanism and an auxiliary mechanism, wherein the drug delivery mechanism includes a drug delivery platform, a drug delivery head conveying component, a drug delivery component, a cleaning component and a drying component, the drug delivery head conveying component, the drug delivery component, the cleaning component and the drying component are all arranged inside the drug delivery platform, the front end of the drug delivery platform is provided with an installation window and a storage cavity, the installation window is provided with a movable door, the auxiliary mechanism includes an auxiliary chair, an angle adjusting component and a head rotating component, the auxiliary chair is arranged in a wavy manner, and both sides of the auxiliary chair are provided with armrests. The medicine feeding head is detachably fixed, so that the body fluids of patients can be prevented from being infected with each other, the medical and sanitary conditions are improved, the medicine feeding assembly does not need to be continuously replaced, and the auxiliary mechanism can help to fix the patients and adjust the postures of the patients, so that the medicine feeding operation of doctors is facilitated.
However, the above invention cannot expand the nostril of the patient and prevent the medicine and other liquid from entering the mouth, and simultaneously, the problems of automatic cleaning, automatic administration and automatic switching of the patient for the same condition with high efficiency are difficult to satisfy.
Disclosure of Invention
Aiming at the problems, the invention provides a medical chair for cleaning and changing the medicine of the nasal cavity, a patient lies on the medical chair and is in the position which is most convenient for observation, cleaning and changing the medicine by adjusting an adjusting switch on the medical chair, the head is fixed by manually adjusting a head fixing control knob, a nostril positioning mask on a rotary mounting rod is rotated to further fix the nostril, the nostril is expanded by rotating an expansion adjusting knob to be convenient for endoscope observation and medicine treatment, a dosage adjusting knob is controlled to be properly metered, and an automatic cleaning and medicine changing device automatically cleans and changes the medicine of the patient.
The technical scheme adopted by the invention is as follows: a medical chair for cleaning nasal cavity and changing medicine comprises a medical chair, a head adjusting bottom support, a rotary mounting rod, a mounting frame mechanism, a nostril positioning mask and a nostril dilator; the automatic cleaning and dressing change device is also packaged;
the top end of the medical chair is rotatably provided with a head adjusting bottom support; the top end surface of the head adjusting bottom support is provided with a rotary mounting rod; the nostril positioning mask is slidably arranged on the sliding rod of the rotary mounting rod; the mounting frame mechanism is fixedly mounted on a support at the bottom end of the medical chair; the nostril dilator is movably arranged in the mounting hole of the nostril positioning mask; the automatic cleaning and dressing change device is fixedly arranged at the rear end of the mounting frame mechanism; the automatic cleaning and dressing change device comprises a medicament bottle, a liquid storage chamber, a flow controller, a bottom sliding device, a bottom sliding groove, a bottom connecting cylinder, a reset spring, a safety lock rod, a sealing cover, a spring, a magnet ring B and a connecting column;
the medicament bottle is movably arranged on the sleeve on the top end face of the liquid storage chamber, and the rear end of the liquid storage chamber is fixedly connected to the mounting frame; the bottom end face of the liquid storage chamber is provided with a T-shaped clamping plate, and the T-shaped clamping plate at the rear end is provided with an inner rack; the bottom end of the liquid storage chamber is provided with a bottom end connecting cylinder; the sealing cover is fixedly connected with the magnet ring B through a connecting column; the spring is sleeved on the connecting column, so that the sealing cover is in contact sealing with the inner leakage hole of the connecting cylinder at the bottom end; the safety lock rod is arranged in the T-shaped clamping plate in a sliding mode and is arranged at the upper end of the inner rack of the T-shaped clamping plate; the reset spring is sleeved on the safety lock rod, and one end of the inner side of the safety lock rod is movably connected with the circular hole at the lower side of the connecting column.
Further, the self-cleaning device of changing dressings still includes: the device comprises a magnet ring A, an electromagnet, a switch control panel, a gear C, a forward and reverse rotating motor, a connecting bottom plate, a dosage adjusting button, an automatic ejector rod, a buoyancy plate, a conical column and a movable ball; the top end face of the connecting bottom plate is provided with a circular groove, and the magnet ring A is fixedly arranged in the circular groove of the connecting bottom plate; the right side surface of the connecting bottom plate is provided with an electromagnet; the switch control panel is rotatably arranged in the groove on the right side surface of the connecting bottom plate; and is arranged at the rear end of the electromagnet; the clamping plate is arranged on the bottom end face of the connecting bottom plate; the positive and negative rotation motor is fixedly arranged on the clamping plate connected with the bottom end of the bottom plate, and a motor shaft of the positive and negative rotation motor is fixedly connected with the gear C; the gear C is meshed with an inner rack of the T-shaped clamping plate; the connecting bottom plate is slidably arranged on the T-shaped clamping plate;
the cylinder at the top end of the buoyancy plate is slidably arranged in the sleeve of the automatic ejector rod; the rear end face of the dosage adjusting button is provided with a transmission gear and is rotatably arranged on the outer side of the automatic ejector rod; the conical column is slidably arranged in the sleeve at the top end of the automatic ejector rod; the rear end face of the dosage adjusting button is provided with a transmission gear which is meshed with the rack on the inner side face of the conical column; the buoyancy plate is movably arranged in the liquid storage chamber; the movable ball is rotatably arranged at the bottom end of the connecting rod at the right side of the automatic ejector rod; the contact of the movable ball is connected with the top plate sliding groove on the outer side of the connecting bottom plate.
Furthermore, a contact switch is arranged in the liquid storage chamber and is in contact connection with the outer side of the buoyancy plate.
Further, the nostril dilator comprises: the medical sponge column expansion device comprises an expansion adjusting button, a bevel gear, a gear A, a medical sponge column, a rubber clamping sleeve, a gear B, a shell, a rubber hemisphere and a control button;
an arc-shaped groove is formed in the gear B; a clamping plate is arranged in the rubber clamping sleeve and is movably connected with the arc-shaped groove on the gear B; the sleeve is fixedly connected to the outer side of the rubber clamping sleeve and fixedly connected with the inner side of the shell; the number of the sleeves is multiple; the bottom end of the bevel gear is provided with a connecting rod, and the penetrating gear A is rotationally connected with the shell; the gear A is meshed with the gear B; the rear end of the expansion adjusting button is provided with a bevel gear which is rotatably arranged on the shell; a rubber hemisphere is arranged in the rubber clamping sleeve; the medical sponge column is movably arranged in the rubber clamping sleeve, and the control button is rotatably arranged at the bottom end of the shell; and a pawl arranged on the control button is meshed with the gear A; the connecting port of the shell is connected with the connecting hole of the connecting bottom plate through a conduit.
Further, the medical chair comprises: the medical chair comprises a main body, a backrest, a head fixing control knob and a bottom end bracket;
the bottom end bracket is fixedly arranged at the bottom end of the main body of the medical chair and used for stabilizing and supporting; a medical chair main body; the medical chair main body is movably connected with a backrest; the head fixing control knob is rotatably installed at the bottom end of the head adjusting bottom support, and a forward and reverse rotating screw rod is arranged at the rear end of the control knob and is in threaded installation with the head adjusting bottom support.
Further, the mount mechanism includes: mounting rack, medical lighting lamp, electronic display; the inner side of the mounting rack is provided with a medical illuminating lamp and is arranged right below the medical chair main body; an electronic display is fixedly arranged on the rear side of the mounting rack; the mounting bracket is fixedly mounted on the bottom end support.
Further, the rubber clamping sleeve and the rubber hemisphere are processed by medical silicon rubber.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the automatic cleaning and medicine changing device is arranged, the buoyancy plate and the automatic ejector rod are arranged in the liquid storage chamber in a floating mode, the buoyancy plate is controlled to ascend and descend to achieve intermittent contact between the conical column and the medicine bottle, the liquid in the liquid storage chamber and the adding amount are kept in the same condition, the outward extending length of the conical column can be adjusted by using the amount adjusting button to control the liquid capacity of the liquid storage chamber, the automatic cleaning and medicine changing device is simple in structure and convenient to use, the efficiency is improved, and meanwhile, the power source setting and the energy source loss are reduced.
2. The nostril dilator is provided with a nostril dilator, the expansion adjusting button is manually rotated to drive the bevel gear to rotate and drive the gear B to rotate and drive the rubber cutting sleeve to expand and adapt to the size of the nostril, and after the medicine is cleaned and fed, the control button is rotated to extrude the rubber cutting sleeve to reset in the nose.
3. The inner side of the connecting bottom plate is provided with an electromagnet and a switch control panel, the electromagnet adsorbs the safety lock rod to separate the connecting column from the safety lock rod, simultaneously the top end of the safety lock rod extrudes the switch control panel to stop the forward and reverse rotating motor, and the magnet ring A is utilized to push the magnet ring B upwards according to the principle that like poles of magnets repel each other, so that cleaning solution or liquid medicine enters the nostrils of a patient along the catheter.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1, A;
FIG. 3 is a schematic view of the structure of the electric medical chair of the present invention;
FIG. 4 is a schematic structural view of a mounting bracket mechanism of the present invention;
FIGS. 5, 6, 8, 9, 11 and 12 are schematic views illustrating the installation of the automatic cleaning and dressing change device according to the present invention;
FIG. 7 is an enlarged view of a portion of FIG. 6, B;
FIG. 10 is an enlarged view of a portion of FIG. 9, point C;
figures 13 and 14 are internal structural views of the nostril dilator of the present invention.
In the figure: 1-a medical chair; 2-adjusting the bottom support at the head part; 3-rotating the mounting rod; 4-a mounting frame; 5-nostril positioning mask; 6, automatically cleaning the dressing changing device; 7-nostril dilator; 101-a medical chair body; 102-a backrest; 103-head fixed control knob; 104-bottom end support; 401-a mounting frame; 402-medical lighting lamps; 403-an electronic display; 601-a medicament vial; 602-a liquid reservoir; 603-a flow controller; 604-bottom slide; 605-magnet ring A; 606-an electromagnet; 607-switch control panel; 608-gear C; 609-a positive and negative rotation motor; 610-connecting the bottom plate; 611-T-shaped clamping plates; 612-a bottom connector barrel; 613-a return spring; 614-safety locking lever; 615-dosage adjusting button; 616-automatic mandril; 617-buoyancy plate; 618-tapered column; 619-a movable ball; 620-sealing cover; 621-a spring; 622-magnet ring B; 623-connecting column; 701-an expansion adjusting button; 702-a bevel gear; 703-a bevel gear; 704-gear A; 705-medical sponge column; 706-rubber ferrule; 707-a sleeve; 708-gear B; 709-a housing; 710-rubber soft ball; 711-control buttons.
Detailed Description
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in many ways other than those described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit of the invention, and therefore the invention is not limited to the specific embodiments disclosed below. In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
1-14, the medical chair for nasal cavity cleaning and dressing change comprises a medical chair 1, a head adjusting bottom support 2, a rotary mounting rod 3, a mounting rack 4, a nostril positioning mask 5 and a nostril dilator 7; the automatic cleaning and dressing change device 6 is also packaged; specifically, the medical chair 1 is used for adjusting the body position of a patient, is convenient for examination and medication, the head adjusting bottom support 2 is used for adjusting the pitching position of the head, the rotary mounting rod 3 is used for being mounted on the nostril positioning mask 5 and adjusting the position of the nostril positioning mask 5 in a rotary mode, the nostril dilator 7 is used for expanding the nostrils so as to facilitate examination and medication of doctors, and the automatic cleaning and medication changing device 6 is used for completing automatic cleaning, medication changing and mutual conversion.
The top end of the medical chair 1 is rotatably provided with a head adjusting bottom support 2; the top end surface of the head adjusting bottom support 2 is provided with a rotary mounting rod 3; the nostril positioning mask 5 is slidably arranged on the sliding rod of the rotary mounting rod 3; the mounting rack 4 is fixedly arranged on the bottom end bracket 104 of the medical chair 1; the nostril dilator 7 is movably arranged in the mounting hole of the nostril positioning mask 5; the automatic cleaning and dressing change device 6 is fixedly arranged at the rear end of the mounting frame 4;
the automatic cleaning and dressing change device 6 comprises a medicament bottle 601, a liquid storage chamber 602, a flow controller 603, a bottom sliding device 604, a bottom sliding groove 611, a bottom connecting cylinder 612, a return spring 613, a safety lock lever 614, a sealing cover 620, a spring 621, a magnet ring B622 and a connecting column 623;
the medicine bottle 601 is movably arranged on a sleeve on the top end face of the liquid storage chamber 602, and the rear end of the liquid storage chamber 602 is fixedly connected to the mounting frame 401; the medicine bottle 601 can be provided with a plurality of medicine bottles according to actual needs, different medicine liquids and different cleaning liquids are respectively filled in the medicine bottles, a T-shaped clamping plate 611 is arranged on the bottom end face of the liquid storage chamber 602, and an inner rack is arranged on the T-shaped clamping plate 611 at the rear end; the bottom end of the liquid storage chamber 602 is provided with a bottom end connecting cylinder 612; a transparent display window and scales are arranged outside the liquid storage chamber 602, so that the amount and the use condition of the liquid medicine can be conveniently observed; the sealing cover 620 is fixedly connected with the magnet ring B622 through a connecting column 623; the spring 621 is sleeved on the connecting column 623, so that the sealing cover 620 is in contact with the inner leakage hole of the bottom connecting cylinder 612 for sealing; the safety lock rod 614 is arranged in the T-shaped clamping plate 611 in a sliding mode and is arranged at the upper end of the rack in the T-shaped clamping plate 611; the top end of the safety lock rod 614 is provided with an electromagnet adsorption clamping cap used for being adsorbed and pulled outwards when the electromagnet 606 is electrified, and the adsorption clamping cap at the top end of the safety lock rod 614 is provided with a convex block used for being intermittently contacted and controlled with the switch control panel 607; the return spring 613 is sleeved on the safety lock lever 614, and enables one end of the inner side of the safety lock lever 614 to be movably connected with the circular hole at the lower side of the connecting column 623.
In another embodiment of this embodiment, in an actual use process, in order to achieve automatic dressing change, control of the amount of the drug and the cleaning solution, the automatic cleaning dressing change apparatus 6 of the present invention further includes: a magnet ring A605, an electromagnet 606, a switch control panel 607, a gear C608, a positive and negative rotation motor 609, a connecting bottom plate 610, a dosage adjusting button 615, an automatic ejector rod 616, a buoyancy plate 617, a conical column 618 and a movable ball 619;
the top end face of the connecting bottom plate 610 is provided with a circular groove, and the magnet ring A605 is fixedly arranged in the circular groove of the connecting bottom plate 610; the bottom end of the circular groove is connected with the nostril dilator 7 through a conduit and is used for transmitting cleaning solution and liquid medicine; the right side surface of the connecting bottom plate 610 is provided with an electromagnet 606; the switch control panel 607 is rotatably installed in a groove connected to the right side surface of the base plate 610 and is disposed at the rear end of the electromagnet 606; the switch control panel 607 is a contact switch, the switch control panel 607 is connected with the lower end connecting sheet to control the forward and reverse rotation motor 609 to move in a normal state, and the switch control panel 607 is extruded to be disconnected after the clamping cap at the front end of the safety lock rod 614 is contacted with the switch control panel 607; a clamping plate is arranged on the bottom end face of the connecting bottom plate 610; a forward and reverse rotation motor 609 is fixedly arranged on the clamping plate connected with the bottom end of the bottom plate 610, and a motor shaft of the forward and reverse rotation motor 609 is fixedly connected with a gear C608; the gear C608 is meshed with an inner rack of the T-shaped clamping plate 611; the connecting bottom plate 610 is slidably mounted on the T-shaped clamping plate 611;
the cylinder at the top end of the buoyancy plate 617 is slidably arranged in the sleeve of the automatic top rod 616; the rear end face of the dosage adjusting button 615 is provided with a transmission gear and is rotatably arranged outside the automatic ejector rod 616; the conical column 618 is slidably arranged in a sleeve at the top end of the automatic top rod 616; the conical column 618 is in contact connection with a liquid flow switch at the lower end of the medicament bottle 601; the rear end face of the dosage adjusting button 615 is provided with a transmission gear which is meshed with a rack on the inner side face of the conical column 618; the buoyancy plate 617 is movably mounted in the fluid reservoir 602; the movable ball 619 is rotatably arranged at the bottom end of the connecting rod at the right side of the automatic mandril 616; the movable ball 619 is contactingly connected with the sliding groove of the top plate outside the connecting bottom plate 610.
In another embodiment of this embodiment, in order to realize the automatic operation of the automatic cleaning and dressing change device 6 and the locking and unlocking of the connection post 623 during the actual use, a contact switch is arranged in the liquid storage chamber 602 of the present invention and is in contact connection with the outer side of the buoyancy plate 617, and the contact switch in the liquid storage chamber 602 is pressed by the outer side of the buoyancy plate 617 to be disconnected.
In another embodiment of this embodiment, the nostril dilator 7 of the present invention comprises, for viewing and treating the dilation of the nostrils during actual use: an expansion adjusting button 701, a bevel gear 702, a bevel gear 703, a gear A704, a medical sponge column 705, a rubber ferrule 706, a sleeve 707, a gear B708, a shell 709, a rubber hemisphere 710 and a control button 711;
an arc-shaped groove is formed in the gear B708; a clamping plate is arranged in the rubber clamping sleeve 706 and is movably connected with the arc-shaped groove on the gear B708; the sleeve 707 is fixedly connected with the outer side of the rubber cutting sleeve 706 and fixedly connected with the inner side of the shell 709; the sleeve 707 is provided with a plurality of; the bottom end of the bevel gear 703 is provided with a connecting rod, and the through gear A704 is rotationally connected with the shell 709; gear a704 intermeshes with gear B708; the rear end of the expansion adjusting button 701 is provided with a bevel gear 702 and is rotatably mounted on the housing 709; a rubber hemisphere 710 is arranged in the rubber cutting sleeve 706; the rubber hemisphere 710 is designed to be inflatable, is stretched outwards, expanded and exhausted outwards, is retracted inwards, is reset to suck air and expand, and keeps the medical sponge column in the nasal cavity to prevent the liquid medicine from flowing and dispersing; the medical sponge column 705 is movably arranged in the rubber cutting sleeve 706, and the control button 711 is rotatably arranged at the bottom end of the shell 709; the medical sponge column 705 is disposable, safe and sanitary; and a pawl arranged on the control button 711 is engaged with the gear A704; the connection port of the housing 709 is connected to the connection hole of the connection base 610 through a pipe.
In another embodiment of this embodiment, in the actual use process, in order to facilitate the observation and treatment of the doctor, the medical chair 1 of the present invention comprises: a medical chair main body 101, a backrest 102, a head fixing control knob 103 and a bottom end bracket 104;
the bottom bracket 104 is fixedly arranged at the bottom end of the medical chair main body 101 and used for stabilizing and supporting; a medical chair main body 101; a backrest 102 is movably connected to the medical chair main body 101; the head fixing control knob 103 is rotatably arranged at the bottom end of the head adjusting collet 2, a forward and reverse rotating screw rod is arranged at the rear end of the control knob 103 and is in threaded installation with the head adjusting collet 2, and the head fixing control knob 103 is used for controlling the clamping and fixing of the head.
In another embodiment of this embodiment, in order to support and mount the automatic cleaning and dressing change device 6 during the actual use, the mounting frame 4 of the present invention comprises: a mounting rack 401, a medical lighting lamp 402, an electronic display 403; the inner side of the mounting frame 401 is provided with a medical illuminating lamp 402 and is arranged right below the medical chair main body 101; an electronic display 403 is fixedly mounted on the rear side of the mounting frame 401; the electronic display 403 is used for observing the intranasal condition of the patient after the endoscope is replaced; the mounting block 401 is fixedly mounted to the bottom bracket 104.
In another embodiment of this embodiment, in the actual use process, in order to avoid allergy due to use, the rubber ferrule 706 and the rubber hemisphere 710 of the present invention are made of medical silicone rubber.
Claims (7)
1. A medical chair for cleaning nasal cavity and changing medicine comprises a medical chair (1), a head adjusting bottom support (2), a rotary mounting rod (3), a mounting rack (4), a nostril positioning mask (5) and a nostril dilator (7); it is characterized in that the automatic cleaning and dressing change device (6) is also provided;
the top end of the medical chair (1) is rotatably provided with a head adjusting bottom support (2); the top end surface of the head adjusting bottom support (2) is provided with a rotary mounting rod (3); the nostril positioning mask (5) is slidably arranged on the sliding rod of the rotary mounting rod (3); the mounting frame mechanism (4) is fixedly mounted on a bottom end support (104) of the medical chair (1); the nostril dilator (7) is movably arranged in the mounting hole of the nostril positioning mask (5); the automatic cleaning and dressing change device (6) is fixedly arranged at the rear end of the mounting frame mechanism (4);
the automatic cleaning and dressing change device (6) comprises a medicament bottle (601), a liquid storage chamber (602), a flow controller (603), a bottom sliding device (604), a bottom end sliding groove (611), a bottom end connecting cylinder (612), a return spring (613), a safety lock rod (614), a sealing cover (620), a spring (621), a magnet ring B (622) and a connecting column (623);
the medicament bottle (601) is movably arranged on a sleeve on the top end face of the liquid storage chamber (602), and the rear end of the liquid storage chamber (602) is fixedly connected to the mounting frame mechanism (401); a T-shaped clamping plate (611) is arranged on the bottom end face of the liquid storage chamber (602), and an inner rack is arranged on the T-shaped clamping plate (611) at the rear end; a bottom end connecting cylinder (612) is arranged at the bottom end of the liquid storage chamber (602); the sealing cover (620) is fixedly connected with the magnet ring B (622) through a connecting column (623); the spring (621) is sleeved on the connecting column (623) to enable the sealing cover (620) to be in contact with the inner leakage hole of the connecting cylinder (612) at the bottom end for sealing; the safety lock rod (64) is arranged in the T-shaped clamping plate (611) in a sliding mode and is arranged at the upper end of the inner rack of the T-shaped clamping plate (611); the return spring (613) is sleeved on the safety lock rod (614), and one end of the inner side of the safety lock rod (614) is movably connected with the circular hole at the lower side of the connecting column (623).
2. The medical chair for nasal cavity washing and dressing change according to claim 1, wherein said automatic washing and dressing change device (6) further comprises: the device comprises a magnet ring A (605), an electromagnet (606), a switch control panel (607), a gear C (608), a forward and reverse rotation motor (609), a connecting bottom plate (610), a dosage adjusting button (615), an automatic ejector rod (616), a buoyancy plate (617), a conical column (618) and a movable ball (619);
the top end face of the connecting bottom plate (610) is provided with a circular groove, and the magnet ring A (605) is fixedly arranged in the circular groove of the connecting bottom plate (610); an electromagnet (606) is arranged on the right side surface of the connecting bottom plate (610); the switch control panel (607) is rotatably arranged in a groove on the right side surface of the connecting bottom plate (610); and is disposed at the rear end of the electromagnet (606); a clamping plate is arranged on the bottom end surface of the connecting bottom plate (610); a forward and reverse rotation motor (609) is fixedly arranged on the clamping plate connected with the bottom end of the bottom plate (610), and a motor shaft of the forward and reverse rotation motor (609) is fixedly connected with a gear C (608); the gear C (608) is meshed with an inner rack of the T-shaped clamping plate (611); the connecting bottom plate (610) is slidably arranged on the T-shaped clamping plate (611);
the cylinder at the top end of the buoyancy plate (617) is slidably arranged in the sleeve of the automatic mandril (616); a transmission gear is arranged on the rear end face of the dosage adjusting button (615), and is rotatably arranged on the outer side of the automatic ejector rod (616); the conical column (618) is slidably arranged in a sleeve at the top end of the automatic ejector rod (616); a transmission gear is arranged on the rear end face of the dosage adjusting button (615) and is meshed with a rack on the inner side face of the conical column (618); the buoyancy plate (617) is movably arranged in the liquid storage chamber (602); the movable ball (619) is rotatably arranged at the bottom end of the connecting rod at the right side of the automatic mandril (616); the movable ball (619) is in contact connection with the top plate sliding groove on the outer side of the connecting bottom plate (610).
3. The medical chair for nasal cavity washing and dressing change according to claim 1 or 2, wherein a contact switch is arranged in the liquid storage chamber (602) and is in contact connection with the outer side of the buoyancy plate (617).
4. Medical chair for nasal washing and dressing change according to claim 1, characterized in that the nostril dilator (7) comprises: the medical sponge expansion device comprises an expansion adjusting button (701), a bevel gear (702), a bevel gear (703), a gear A (704), a medical sponge column (705), a rubber cutting sleeve (706), a sleeve (707), a gear B (708), a shell (709), a rubber hemisphere (710) and a control button (711);
an arc-shaped groove is formed in the gear B (708); a clamping plate is arranged in the rubber clamping sleeve (706) and is movably connected with the arc-shaped groove on the gear B (708); the sleeve (707) is fixedly connected with the outer side of the rubber cutting sleeve (706) and fixedly connected with the inner side of the shell (709); the number of the sleeves (707) is several; the bottom end of the bevel gear (703) is provided with a connecting rod, and the through gear A (704) is rotationally connected with the shell (709); gear a (704) intermeshes with gear B (708); the rear end of the expansion adjusting button (701) is provided with a bevel gear (702) which is rotatably arranged on the shell (709); a rubber hemisphere (710) is arranged in the rubber clamping sleeve (706); the medical sponge column (705) is movably arranged in the rubber cutting sleeve (706), and the control button (711) is rotatably arranged at the bottom end of the shell (709); a pawl is arranged on the control button (711) and meshed with the gear A (704); the connecting port of the outer shell (709) is connected with the connecting hole of the connecting bottom plate (610) through a conduit.
5. Medical chair for nasal cavity washing and dressing change according to claim 1, characterized by the fact that the medical chair (1) comprises: a medical chair main body (101), a backrest (102), a head fixing control knob (103) and a bottom end bracket (104);
the bottom end bracket (104) is fixedly arranged at the bottom end of the medical chair main body (101) and is used for stabilizing and supporting; a medical chair main body (101); a backrest (102) is movably connected to the medical chair main body (101); the head fixing control knob (103) is rotatably arranged at the bottom end of the head adjusting bottom support (2), and the rear end of the control knob (103) is provided with a forward and reverse rotating screw rod which is in threaded installation with the head adjusting bottom support (2).
6. A medical chair for nasal cavity washing and dressing change according to claim 1 or 3, characterized in that the mounting frame means (4) comprises: the medical lamp comprises a mounting frame (401), a medical illuminating lamp (402) and an electronic display (403); the inner side of the mounting frame (401) is provided with a medical illuminating lamp (402) and is arranged right below the medical chair main body (101); an electronic display (403) is fixedly arranged on the rear side of the mounting frame (401); the mounting rack (401) is fixedly arranged on the bottom end bracket (104).
7. The rubber ferrule (706) and the rubber hemisphere (710) according to any one of claims 1 to 6, wherein the rubber ferrule (706) and the rubber hemisphere (710) are made of medical silicone rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110877493.7A CN113576776A (en) | 2021-07-31 | 2021-07-31 | Medical chair for cleaning nasal cavity and changing dressing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110877493.7A CN113576776A (en) | 2021-07-31 | 2021-07-31 | Medical chair for cleaning nasal cavity and changing dressing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113576776A true CN113576776A (en) | 2021-11-02 |
Family
ID=78253286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110877493.7A Pending CN113576776A (en) | 2021-07-31 | 2021-07-31 | Medical chair for cleaning nasal cavity and changing dressing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113576776A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114699305A (en) * | 2022-04-02 | 2022-07-05 | 核工业总医院 | Breathe severe nursing with patient's mouth nose cleaning device |
-
2021
- 2021-07-31 CN CN202110877493.7A patent/CN113576776A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114699305A (en) * | 2022-04-02 | 2022-07-05 | 核工业总医院 | Breathe severe nursing with patient's mouth nose cleaning device |
| CN114699305B (en) * | 2022-04-02 | 2024-01-12 | 核工业总医院 | Patient's mouth and nose cleaning device is used in severe nursing of breathing |
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Application publication date: 20211102 |