CN113456972A - Nasal catheter protection device - Google Patents
Nasal catheter protection device Download PDFInfo
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- CN113456972A CN113456972A CN202110842680.1A CN202110842680A CN113456972A CN 113456972 A CN113456972 A CN 113456972A CN 202110842680 A CN202110842680 A CN 202110842680A CN 113456972 A CN113456972 A CN 113456972A
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- 238000000034 method Methods 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 48
- 230000007246 mechanism Effects 0.000 claims description 24
- 230000005540 biological transmission Effects 0.000 claims description 15
- 230000000670 limiting effect Effects 0.000 claims description 13
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 230000008020 evaporation Effects 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 11
- 238000013461 design Methods 0.000 description 11
- 241000894006 Bacteria Species 0.000 description 7
- 230000003139 buffering effect Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 238000007599 discharging Methods 0.000 description 5
- 238000002627 tracheal intubation Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 210000003928 nasal cavity Anatomy 0.000 description 4
- 238000004506 ultrasonic cleaning Methods 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 210000003437 trachea Anatomy 0.000 description 3
- 239000000645 desinfectant Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002680 cardiopulmonary resuscitation Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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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
- A61M16/0461—Nasoendotracheal tubes
-
- 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
-
- 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
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- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Emergency Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Otolaryngology (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- External Artificial Organs (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention belongs to the technical field of medical instruments, and particularly relates to a nasal catheter protection device which comprises a box body, wherein through holes with the same aperture are formed in the two sides of the box body, a nasal catheter fixing component is further arranged in the box body, a connecting component is arranged between the box body and the nasal catheter fixing component, and the box body and the nasal catheter fixing component are detachably connected through the connecting component. The invention realizes the cleaning and fixing of the nasal catheter, and can also detect whether the nasal catheter needs to be replaced, and the drainage component avoids the contact of the nasal catheter and air to increase the cleanness of the nasal catheter, thereby further ensuring the safety of patients and saving medical resources. The invention also provides a using method of the nasal catheter protection device, the using method is convenient to operate, simple and understandable, and operators can be skillfully mastered through simple training; the operation is simple, and each step can work independently, so that the operability of the method is improved.
Description
Technical Field
The invention belongs to the technical field of medical instruments, and particularly relates to a nasal catheter protection device.
Background
With the rapid development of social economy, the emergency trachea intubation technology becomes an important measure in the process of rescuing patients with cardiopulmonary resuscitation and critical patients accompanied with respiratory dysfunction, trachea intubation is an important rescue technology commonly used in emergency work, is one of the most widely applied, most effective and most rapid means in respiratory tract management, is a basic skill which must be mastered by medical staff, and plays a vital role in rescuing the lives of the patients and reducing the fatality rate; however, the existing tracheal catheter insertion is easy to cause tracheal pollution and is not easy to fix.
The chinese patent publication No. CN210873564U discloses a tracheal tube protection device of intranasal intubation, including first inflation joint, first gas tube is installed to the up end that first inflation joint connects, the second gas tube is installed to one side of first gas tube, the second inflation joint is installed to the terminal surface under the lower terminal surface of second gas tube, the injection mouth is installed to one side that the second inflation connects, the injection connecting pipe is installed to the up end of injection mouth, the intubation joint is installed to one side of injection connecting pipe, the pipe is installed to the up end that the intubation joint connects, the locking ring is installed in the outside of pipe, fixed gasbag is installed to the up end of locking ring. The utility model discloses an increase fixed gasbag to endotracheal tube for endotracheal tube plugs up the nasal cavity when inserting from the nostril, completely cuts off the bacterium in the nasal cavity, prevents to get into the trachea, also can play the fixed action to pipe itself, reduces because of the patient touches carelessly and leads to the pipe to rock or the risk that drops.
However, the following problems still exist:
1. when the nasal catheter needs to be removed temporarily in the oxygen inhalation process, the nasal catheter needs to be placed in clean gauze for nasal protection, the nasal catheter is easy to fall off from the gauze when being wrapped by the gauze, so that the sanitation is not standard, and medical resources are wasted when a bag of gauze is opened every time;
2. after the nasal catheter is removed, the nasal catheter is reused, and when the nasal catheter is exposed to air, bacteria in the air can be adhered to the nasal catheter, and the reuse can cause infection of a patient.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a nasal catheter protection device, which is used for solving the problems of time and labor waste, low efficiency, unstable connection and low structural strength in the prior art during assembly and maintenance; when the nasal catheter needs to be removed temporarily in the oxygen inhalation process, the nasal catheter needs to be placed in clean gauze for nasal protection, the nasal catheter is easy to fall off from the gauze when being wrapped by the gauze, so that the sanitation is not standard, and medical resources are wasted when a bag of gauze is opened every time; the nasal catheter protection device can be used again after the nasal catheter is removed, when the nasal catheter is exposed in the air, bacteria in the air can be adhered to the nasal catheter, and the problem that the patient is infected when the nasal catheter is used again is solved; the operation is simple, and each step can work independently, so that the operability of the method is improved.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a nasal catheter protection device, includes the box body, the box body is square, the box body both sides all are equipped with the through-hole that the aperture is the same, still be equipped with the fixed subassembly of nasal catheter in the box body, the inboard bottom surface of box body is located to the fixed subassembly of nasal catheter, be equipped with coupling assembling between the fixed subassembly of box body and nasal catheter, the box body passes through coupling assembling with the fixed subassembly of nasal catheter and can dismantle the connection. The design of the nasal catheter fixing component avoids the problem that when the nasal catheter needs to be removed temporarily in the oxygen inhalation process, the catheter needs to be placed in clean gauze for nasal protection, the nasal catheter is prone to falling off from the gauze when being wrapped by the gauze, so that sanitation is not standard, and meanwhile, the problem that medical resources are wasted due to the fact that a bag of gauze is opened every time is solved.
Preferably, the nasal catheter fixing component comprises an ultrasonic structure and a fixing structure, the ultrasonic structure is arranged on two sides of the fixing structure, the ultrasonic structure is fixedly connected with the fixing structure, the fixing structure is further connected with a drainage component, and the drainage component is connected with the fixing structure through a connecting rod. Be equipped with the permanent magnet in the ultrasonic wave structure, alternating current coil, vibrating coil, diaphragm and spring, alternating current coil and vibrating coil are connected and are formed the return circuit, vibrating coil twines in permanent magnet one end, vibrating coil still is connected with the diaphragm, spring one end is connected with the permanent magnet, the spring other end is connected with the diaphragm, it produces magnetic field to exchange the circular telegram of electric coil, the magnetic field counteraction that produces the permanent magnet, two magnetic field interact, make vibrating coil vibration, produce a vibration frequency, this frequency is unanimous with alternating current coil's current frequency, vibration coil drives the diaphragm vibration, the frequency of alternating current drives the air vibration on every side after vibrations, produce the sound wave and launch, make the water vibration in the nasal catheter, realize the purpose of wasing the nasal catheter.
Preferably, the fixed structure comprises a fixed seat and a limiting mechanism, the fixed seat is fixedly connected with the limiting mechanism, the limiting mechanism is provided with an arched fixed block and a lifting limiter, and the arched fixed block is movably connected with the lifting limiter;
the fixing base is the X type, the side is equipped with a plurality of trompils on the fixing base, the inside LED lamp strip that is equipped with of fixing base. The fixing base of X type makes things convenient for laying of nasal catheter, and the nasal catheter prevents to the regional back of fixing base, and whether the position is always, under the effect of gravity, the nasal catheter can be followed the both sides wall landing of fixing base, slides to the bottom of X type, and this design guarantees to a certain extent that the nasal catheter can not play, and the medical personnel of being convenient for reuse through rotatory lift stopper for guarantee to place can not break away from the fixing base when ultrasonic cleaning at the fixing base, increase the practicality of device.
Preferably, the drainage assembly comprises an air cylinder, a fixing device, a connecting seat, a buffering mechanism, a connecting rod, two transmission gears and a valve, the air cylinder and the fixing device are fixedly connected, the lower side of the buffering mechanism is fixedly connected with the connecting seat, the connecting rod is connected with the lower side of the air cylinder, the two transmission gears and the two connecting rods are respectively meshed with each other, the two connecting rods are respectively connected with the two transmission gears, and one of the connecting rods is fixedly connected with the valve. The cylinder divide into telescoping cylinder and telescopic link, telescoping cylinder and telescopic link swing joint, the telescoping cylinder is the fixed cylinder, the telescopic link moves the pole, the telescoping cylinder and the fixer of cylinder are fixed, guarantee that the fixer can not take place the phenomenon of offset because of resonance at the during operation, buffer gear is equipped with two, respectively on the fixer both sides, buffer gear guarantees that the cylinder is when moving to the ultimate range, can not lead to the relation of connection between the spare part not hard up for resonance, lead to the device to damage, drainage device has realized the control of the water in the box body, solved behind excision nasal catheter, can reuse, when nasal catheter exposes in the air, bacterium in the air can adhere on nasal catheter, reuse can lead to the problem that the patient infects.
Preferably, the connecting assembly is divided into an upper part and a lower part and comprises a lock catch structure and a lock ring structure, the lock catch structure is detachably connected with the lock ring structure, the lock catch structure is provided with a plurality of reverse-buckling blocks, the plurality of reverse-buckling blocks are arranged on the ground of the lock catch structure and fixedly connected with the lock catch structure, the upper top surface of the lock ring structure is provided with a plurality of clamping grooves, and the clamping grooves are arranged in a plurality of mode. A fixing bolt is further arranged between the lock catch structure and the lock ring structure, and after the lock catch structure and the lock ring structure are locked, the fixing bolt is inserted between the lock catch structure and the lock ring structure, so that the position fixing of the lock catch structure and the lock ring structure is guaranteed, and the connection stability of the box body and the nasal catheter fixing component is also guaranteed.
Preferably, the outer wall of the box body is further provided with a fixed lasso and a flow meter, the fixed lasso is detachably connected with the flow meter, and the outer wall of the box body is further provided with an ultrasonic controller. The fixed lasso is used for connecting the nasal catheter and the flowmeter, so that the nasal catheter is prevented from being polluted, the feasibility of the invention in clinical medicine is improved, the practicability of the device is improved, and the fixed lasso and the flowmeter are not shown in the figure.
Preferably, the through hole is sleeved with a waterproof ring, and the inner wall of the through hole is provided with a valve groove. The waterproof ring guarantees that the water used for cleaning the nasal catheter cannot leak, the water in the box body is controlled through the valve in the valve groove, the design is a front structure of necessary assemblies for cleaning the nasal catheter, and the applicability of the device is improved.
The using method of the nasal catheter protection device comprises the following steps:
s1, when the nasal catheter needs to be removed temporarily, the upper cover of the box body is opened, the removed nasal catheter is prevented from reaching the nasal catheter fixing component, and the upper cover of the box body is covered;
s2, after the upper cover of the box body is covered, the drainage assembly is opened, water enters the box body through the through hole until the water depth exceeds the nasal catheter fixing assembly, the drainage assembly is closed, the ultrasonic controller is pressed, the ultrasonic structure is started, the nasal catheter is cleaned through ultrasonic vibration, the drainage assembly is opened again, the water flows out from the other through hole, after the water in the box body L is drained, the ultrasonic structure 201 continues to work, water molecules in the nasal catheter continue to move, evaporation is achieved, and the residual water in the nasal catheter is dried quickly;
and S3, after the water flows out, the LED light bar is opened, so that the light emitted by the LED light bar passes through the nasal catheter through the open hole in a mapping manner, the scratch on the surface of the nasal catheter is inspected, and the nasal catheter needing to be replaced is detected.
Wherein S2 further includes: and opening the air cylinder in the drainage assembly to enable the air cylinder to contract, enabling one connecting rod to move through the work of the air cylinder, enabling the other connecting rod to move through the transmission gear, further opening the valve to realize water inlet, and otherwise, closing the valve.
Compared with the prior art, the invention has the following beneficial effects:
the nasal catheter protection device is stable in connection, high in structural strength, convenient to disassemble, assemble and maintain, convenient to operate, stable and reliable, and long in service life, the nasal catheter fixing assembly achieves cleaning and fixing of the nasal catheter, whether the nasal catheter needs to be replaced can be detected, water is fed and discharged through the water discharging assembly, the nasal catheter is prevented from contacting with air to increase cleanness of the nasal catheter, safety of a patient is further guaranteed, meanwhile, when the nasal catheter is detected to be ventilated normally, water can be reduced through detection of the nasal catheter fixing device, medical resources are saved, and applicability of the device is improved.
Drawings
FIG. 1 is a schematic top view of a nasal catheter protection device according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view taken at line A-A of FIG. 1;
FIG. 3 is a schematic structural diagram of a case of an embodiment of a nasal catheter protection device of the present invention;
FIG. 4 is a schematic structural view of a nasal prong securing assembly in an embodiment of a nasal prong protective device of the present invention;
FIG. 5 is a schematic view of a connecting assembly of an embodiment of a nasal catheter protection device of the present invention;
FIG. 6 is a schematic view of a drainage assembly in an embodiment of a nasal catheter protection device of the present invention;
reference numerals referred to in the drawings are: the nasal cavity catheter fixing device comprises a box body L, an ultrasonic controller L3, a through hole 1, a nasal cavity catheter fixing component 2, an ultrasonic structure 201, a fixing structure 202, a fixing seat 203, a limiting mechanism 204, an arched fixing block 205, a lifting limiter 206, an opening 207, an LED light bar 208, a connecting component 3, a locking structure 301, a locking ring structure 302, a reverse buckling block 303, a clamping groove 304, a drainage component 4, an air cylinder 401, a fixing device 402, a connecting seat 403, a buffering mechanism 404, a connecting rod 405, a transmission gear 406 and a valve 407.
Detailed Description
In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples. It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Example one
As shown in fig. 1-6, a nasal catheter protection device, including box body L, box body L is square, and box body L both sides all are equipped with the through-hole 1 that the aperture is the same, still are equipped with the fixed subassembly 2 of nasal catheter in the box body L, and the inboard bottom surface of box body L is located to the fixed subassembly 2 of nasal catheter, are equipped with coupling assembling 3 between box body L and the fixed subassembly 2 of nasal catheter, and box body L can dismantle with the fixed subassembly 2 of nasal catheter through coupling assembling 3 and be connected. Further, the design of the nasal catheter fixing component 2 avoids the problem that when the nasal catheter needs to be removed temporarily in the oxygen inhalation process, the nasal catheter needs to be placed in clean gauze for nasal protection, the nasal catheter is easy to fall off from the gauze when being wrapped by the gauze, so that the nasal catheter is unskilled, and medical resources are wasted when a bag of gauze is opened every time.
The nasal catheter fixing component 2 comprises an ultrasonic structure 201 and a fixing structure 202, the ultrasonic structure 201 is arranged on two sides of the fixing structure 202, the ultrasonic structure 201 is fixedly connected with the fixing structure 202, the fixing structure 202 is further connected with a drainage component 4, and the drainage component 4 is connected with the fixing structure 202 through a connecting rod. Further, a permanent magnet, an alternating current coil, a vibration coil, a diaphragm and a spring are arranged in the ultrasonic wave structure 201, the alternating current coil is connected with the vibration coil to form a loop, the vibration coil is wound at one end of the permanent magnet and is also connected with the diaphragm, one end of the spring is connected with the permanent magnet, the other end of the spring is connected with the diaphragm, when the alternating current coil is electrified to generate a magnetic field, the generated magnetic field counteracts the magnetic field of the permanent magnet, the two magnetic fields interact with each other to enable the vibration coil to vibrate to generate a vibration frequency, the frequency is consistent with the current frequency of the alternating current coil, the vibration coil drives the diaphragm to vibrate, the frequency of alternating current drives the surrounding air to vibrate after vibrating, sound waves are generated and emitted, water in the nasal catheter vibrates, and the purpose of cleaning the nasal catheter is achieved.
The fixed structure 202 comprises a fixed seat 203 and a limiting mechanism 204, the fixed seat 203 is fixedly connected with the limiting mechanism 204, the limiting mechanism 204 is provided with an arched fixed block 205 and a lifting limiter 206, and the arched fixed block 205 is movably connected with the lifting limiter 206;
The drainage component 4 comprises an air cylinder 401, a fixer 402, a connecting seat 403, a buffer mechanism 404, a connecting rod 405, two transmission gears 406 and a valve 407, the air cylinder 401 and the fixer 402 are fixedly connected, the lower side of the buffer mechanism 404 is fixedly connected with the connecting seat 403, the connecting rod 405 is connected with the lower side of the air cylinder 401, the two transmission gears 406 and the connecting rod 405 are respectively provided, the two transmission gears 406 are meshed with each other, the two connecting rods 405 are respectively connected with the two transmission gears 406, and one of the connecting rods 405 is fixedly connected with the valve 407. Further, the air cylinder 401 is divided into a telescopic cylinder and a telescopic rod, the telescopic cylinder is movably connected with the telescopic rod, the telescopic cylinder is a fixed cylinder, the telescopic rod is a moving rod, the telescopic cylinder of the air cylinder 401 is fixed with the fixing device 402, it is guaranteed that the fixing device 402 cannot generate position deviation due to resonance when in work, two buffering mechanisms 404 are arranged on two sides of the fixing device 402 respectively, the buffering mechanisms 404 guarantee that when the air cylinder 401 moves to a limit distance, connection relations among parts cannot be loosened for resonance, and therefore the device is damaged, the water in the box body L is controlled by the water discharging device 4, the water in the water discharging device 4 contains a certain amount of disinfectant, the problems that the air cylinder can be reused after the nasal catheter is removed, when the nasal catheter is exposed in air, bacteria in the air can be adhered to the nasal catheter, and the patient can be infected due to reuse are solved.
Example two
This embodiment is as the further improvement of last embodiment, as shown in fig. 1-6, a nasal catheter protection device, including box body L, box body L is square, and box body L both sides all are equipped with the through-hole 1 that the aperture is the same, still are equipped with the fixed subassembly 2 of nasal catheter in the box body L, and the fixed subassembly 2 of nasal catheter is located the inboard bottom surface of box body L, is equipped with coupling assembling 3 between box body L and the fixed subassembly 2 of nasal catheter, and box body L and the fixed subassembly 2 of nasal catheter can dismantle through coupling assembling 3 and be connected. Further, the design of the nasal catheter fixing component 2 avoids the problem that when the nasal catheter needs to be removed temporarily in the oxygen inhalation process, the nasal catheter needs to be placed in clean gauze for nasal protection, the nasal catheter is easy to fall off from the gauze when being wrapped by the gauze, so that the nasal catheter is unskilled, and medical resources are wasted when a bag of gauze is opened every time.
The nasal catheter fixing component 2 comprises an ultrasonic structure 201 and a fixing structure 202, the ultrasonic structure 201 is arranged on two sides of the fixing structure 202, the ultrasonic structure 201 is fixedly connected with the fixing structure 202, the fixing structure 202 is further connected with a drainage component 4, and the drainage component 4 is connected with the fixing structure 202 through a connecting rod. Further, a permanent magnet, an alternating current coil, a vibration coil, a diaphragm and a spring are arranged in the ultrasonic wave structure 201, the alternating current coil is connected with the vibration coil to form a loop, the vibration coil is wound at one end of the permanent magnet and is also connected with the diaphragm, one end of the spring is connected with the permanent magnet, the other end of the spring is connected with the diaphragm, when the alternating current coil is electrified to generate a magnetic field, the generated magnetic field counteracts the magnetic field of the permanent magnet, the two magnetic fields interact with each other to enable the vibration coil to vibrate to generate a vibration frequency, the frequency is consistent with the current frequency of the alternating current coil, the vibration coil drives the diaphragm to vibrate, the frequency of alternating current drives the surrounding air to vibrate after vibrating, sound waves are generated and emitted, water in the nasal catheter vibrates, and the purpose of cleaning the nasal catheter is achieved.
The fixed structure 202 comprises a fixed seat 203 and a limiting mechanism 204, the fixed seat 203 is fixedly connected with the limiting mechanism 204, the limiting mechanism 204 is provided with an arched fixed block 205 and a lifting limiter 206, and the arched fixed block 205 is movably connected with the lifting limiter 206;
fixing base 203 is the X type, and the side is equipped with a plurality of trompils 207 on the fixing base 203, and fixing base 203 is inside to be equipped with LED lamp strip 208. Further, the X-shaped fixing seat facilitates the placement of the nasal catheter, and after the nasal catheter is prevented from reaching the area of the fixing seat 203, the nasal catheter can slide down along the two side walls of the fixing seat 203 to the bottom of the X-shaped fixing seat, so that the nasal catheter can not be played due to the design, and the nasal catheter can be reused by medical personnel conveniently, and the nasal catheter can be placed on the fixing seat 203 through the rotary lifting limiter 206 without being separated from the fixing seat 203 during ultrasonic cleaning, thereby improving the practicability of the device.
The drainage component 4 comprises an air cylinder 401, a fixer 402, a connecting seat 403, a buffer mechanism 404, a connecting rod 405, two transmission gears 406 and a valve 407, the air cylinder 401 and the fixer 402 are fixedly connected, the lower side of the buffer mechanism 404 is fixedly connected with the connecting seat 403, the connecting rod 405 is connected with the lower side of the air cylinder 401, the two transmission gears 406 and the connecting rod 405 are respectively provided, the two transmission gears 406 are meshed with each other, the two connecting rods 405 are respectively connected with the two transmission gears 406, and one of the connecting rods 405 is fixedly connected with the valve 407. Further, the air cylinder 401 is divided into a telescopic cylinder and a telescopic rod, the telescopic cylinder is movably connected with the telescopic rod, the telescopic cylinder is a fixed cylinder, the telescopic rod is a moving rod, the telescopic cylinder of the air cylinder 401 is fixed with the fixing device 402, it is guaranteed that the fixing device 402 cannot generate position deviation due to resonance when in work, two buffering mechanisms 404 are arranged on two sides of the fixing device 402 respectively, the buffering mechanisms 404 guarantee that when the air cylinder 401 moves to a limit distance, connection relations among parts cannot be loosened for resonance, and therefore the device is damaged, the water in the box body L is controlled by the water discharging device 4, the water in the water discharging device 4 contains a certain amount of disinfectant, the problems that the air cylinder can be reused after the nasal catheter is removed, when the nasal catheter is exposed in air, bacteria in the air can be adhered to the nasal catheter, and the patient can be infected due to reuse are solved.
Coupling assembling 3 divide into two parts from top to bottom, including hasp structure 301 and catch structure 302, hasp structure 301 can be dismantled with catch structure 302 and be connected, is equipped with back-off piece 303 on the hasp structure 301, and back-off piece 303 is equipped with a plurality ofly, and a plurality of back-off pieces 303 are located hasp structure 301 ground and with hasp structure 301 fixed connection, catch structure 302 is gone up the top and is equipped with draw-in groove 304, and draw-in groove 304 is equipped with a plurality ofly. Further, a fixing bolt is arranged between the lock catch structure 301 and the lock ring structure 302, and after the lock catch structure 301 and the lock ring structure 302 are locked, the fixing bolt is inserted between the lock catch structure 301 and the lock ring structure 302, so that the positions of the lock catch structure 301 and the lock ring structure 302 are fixed, and the connection stability of the box body L and the nasal catheter fixing component 2 is also ensured.
The outer wall of the box body L is also provided with a fixed lasso and a flow meter, the fixed lasso is detachably connected with the flow meter, and the outer wall of the box body L is also provided with an ultrasonic controller L3. Further, the fixed lasso is used for connecting the nasal catheter and the flow meter, so that the nasal catheter is prevented from being polluted, the feasibility of the invention in clinical medicine is improved, the practicability of the device is improved, and the fixed lasso and the flow meter are not shown in the drawing.
The through hole 1 is sleeved with a waterproof ring 101, and the inner wall of the through hole 1 is provided with a valve slot. Further, the waterproof ring 101 ensures that water for cleaning the nasal catheter cannot leak, the water in the box body L is controlled through the valve 407 in the valve groove, and the design is a front structure of necessary components for cleaning the nasal catheter, so that the applicability of the device is improved.
The advantages of the second embodiment over the first embodiment are:
1. the design of the nasal catheter fixing component 2 avoids the problem that when the nasal catheter needs to be removed temporarily in the oxygen inhalation process, the catheter needs to be placed in clean gauze for nasal protection, the nasal catheter is prone to falling off from the gauze when being wrapped by the gauze, so that the sanitation is not standard, and meanwhile, medical resources are wasted when a bag of gauze is opened every time, the through hole 1 mainly plays a role in water inlet and outlet, the connecting component 3 serves as a connecting structure of the box body L and the nasal catheter fixing component 2 to be used, the nasal catheter fixing component 2 is convenient to disassemble and assemble, and the device is convenient to overhaul.
2. Be equipped with the permanent magnet in ultrasonic wave structure 201, alternating current coil, vibrating coil, diaphragm and spring, alternating current coil and vibrating coil are connected and are formed the return circuit, vibrating coil twines in permanent magnet one end, vibrating coil still is connected with the diaphragm, spring one end is connected with the permanent magnet, the spring other end is connected with the diaphragm, it produces magnetic field to exchange the circular telegram of electric coil, the magnetic field counteraction that produces the permanent magnet, two magnetic field interact, make vibrating coil vibration, produce a vibration frequency, this frequency is unanimous with alternating current coil's current frequency, vibrating coil drives the diaphragm vibration, the frequency of alternating current drives the air vibration on every side after vibrations, produce the sound wave and launch, make the water vibration in the nasal catheter, realize the mesh of wasing the nasal catheter.
3. The fixing base of X type makes things convenient for laying of nasal catheter, nasal catheter prevents the regional back of fixing base 203, the position is always, under the effect of gravity, nasal catheter can follow the both sides wall landing of fixing base 203, slide to the bottom of X type, this design guarantees to a certain extent that nasal catheter can not play, the medical personnel of being convenient for reuse, through rotatory lift stopper 206, be used for guaranteeing to place fixing base 203 can not break away from fixing base 203 when ultrasonic cleaning, the practicality of device is increased.
4. Cylinder 401 divide into telescoping cylinder and telescopic link, telescoping cylinder and telescopic link swing joint, the telescoping cylinder is the fixed cylinder, the telescopic link is moved the pole, the telescoping cylinder of cylinder 401 is fixed with fixer 402, guarantee that fixer 402 can not take place the phenomenon of offset because of resonance at the during operation, buffer gear 404 is equipped with two, respectively on fixer 402 both sides, buffer gear 404 guarantees that cylinder 401 is when moving to the ultimate range, can not lead to the relation of connection between the spare part not hard up for resonance, lead to the device to damage, drainage device 4 has realized the control of the water in the box body L, solved behind the excision nasal catheter, can reuse, when nasal catheter exposes in the air, bacterium in the air can adhere on nasal catheter, reuse can lead to the problem that the patient infects.
5. A fixing bolt is arranged between the lock catch structure 301 and the lock ring structure 302, and after the lock catch structure 301 and the lock ring structure 302 are locked, the fixing bolt is inserted between the lock catch structure 301 and the lock ring structure 302, so that the fixed positions of the lock catch structure 301 and the lock ring structure 302 are ensured, and the connection stability of the box body L and the nasal catheter fixing component 2 is also ensured.
6. The fixed lasso is used for connecting the nasal catheter and the flowmeter, so that the nasal catheter is prevented from being polluted, the feasibility of the nasal catheter cleaning device in clinical medicine is improved, the practicability of the device is improved, the waterproof ring 101 ensures that water for cleaning the nasal catheter cannot leak, the water in the box body L is controlled through the valve 407 in the valve groove, the design is a front structure of necessary components for cleaning the nasal catheter, and the applicability of the device is improved.
The using method of the nasal catheter protection device comprises the following steps:
s1, when the nasal catheter needs to be removed temporarily, the upper cover of the box body L is opened, the removed nasal catheter is prevented from being placed on the nasal catheter fixing component 2, and the upper cover of the box body L is covered;
s2, after the upper cover of the box body L is covered, the drainage component 4 is opened, water enters the box body L through the through hole 1 until the water depth exceeds the nasal catheter fixing component 2, the drainage component 4 is closed, the ultrasonic controller L3 is pressed, the ultrasonic structure 201 is started, the nasal catheter is cleaned through ultrasonic vibration, the drainage component 4 is opened again, water flows out from the other through hole 1, after the water in the box body L is drained, the ultrasonic structure 201 continues to work, water molecules in the nasal catheter continue to move, evaporation is achieved, and residual water in the nasal catheter is dried quickly;
s3, after the water flows out, the LED light bar 208 is turned on so that the light emitted from the LED light bar 208 is mapped through the nasal catheter through the opening 207, and the surface of the nasal catheter is inspected for scratches, thereby detecting the need for replacement of the nasal catheter.
Wherein S2 further includes: the air cylinder 401 in the drainage assembly 4 is opened, so that the air cylinder 401 contracts, one connecting rod 405 moves through the work of the air cylinder 401, the other connecting rod 405 moves through the transmission gear 406, the valve 407 is opened to realize water inlet, and otherwise, the valve is closed.
The foregoing is merely an example of the present invention, and common general knowledge in the field of known specific structures and characteristics is not described herein in any greater extent than that known in the art at the filing date or prior to the priority date of the application, so that those skilled in the art can now appreciate that all of the above-described techniques in this field and have the ability to apply routine experimentation before this date can be combined with one or more of the present teachings to complete and implement the present invention, and that certain typical known structures or known methods do not pose any impediments to the implementation of the present invention by those skilled in the art. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (9)
1. The utility model provides a nasal catheter protection device, includes box body (L), box body (L) is square, box body (L) both sides all are equipped with the same through-hole in aperture (1), its characterized in that: still be equipped with fixed subassembly of nasal catheter (2) in box body (L), the inboard bottom surface of box body (L) is located in fixed subassembly of nasal catheter (2), be equipped with coupling assembling (3) between fixed subassembly of box body (L) and nasal catheter (2), box body (L) can be dismantled through coupling assembling (3) with fixed subassembly of nasal catheter (2) and be connected.
2. A nasal catheter protection device according to claim 1, wherein: the nasal catheter fixing component (2) comprises an ultrasonic structure (201) and a fixing structure (202), wherein the ultrasonic structure (201) is arranged on two sides of the fixing structure (202), the ultrasonic structure (201) is fixedly connected with the fixing structure (202), the fixing structure (202) is further connected with a drainage component (4), and the drainage component (4) is connected with the fixing structure (202) through a connecting rod.
3. A nasal catheter protection device according to claim 2, wherein: the fixing structure (202) comprises a fixing seat (203) and a limiting mechanism (204), the fixing seat (203) is fixedly connected with the limiting mechanism (204), the limiting mechanism (204) is provided with an arched fixing block (205) and a lifting limiter (206), and the arched fixing block (205) is movably connected with the lifting limiter (206);
fixing base (203) are the X type, the side is equipped with a plurality of trompils (207) on fixing base (203), inside LED lamp strip (208) that is equipped with of fixing base (203).
4. A nasal catheter protection device according to claim 2, wherein: drainage subassembly (4) include cylinder (401), fixer (402), connecting seat (403), buffer gear (404), connecting rod (405), drive gear (406) and valve (407), cylinder (401), fixer (402) fixed connection, buffer gear (404) downside and connecting seat (403) fixed connection, connecting rod (405) are connected with cylinder (401) downside, drive gear (406) and connecting rod (405) all are equipped with two, two drive gear (406) intermeshing, two connecting rod (405) are connected with two drive gear (406) respectively, one of them connecting rod (405) and valve (407) fixed connection.
5. A nasal catheter protection device according to claim 1, wherein: coupling assembling (3) divide into two parts from top to bottom, including hasp structure (301) and catch structure (302), hasp structure (301) can be dismantled with catch structure (302) and be connected, be equipped with back-off piece (303) on hasp structure (301), back-off piece (303) are equipped with a plurality ofly, and hasp structure (301) ground and catch structure (301) fixed connection are located in a plurality of back-off pieces (303), catch structure (302) top surface is equipped with draw-in groove (304), draw-in groove (304) are equipped with a plurality ofly.
6. A nasal catheter protection device according to claim 1, wherein: the outer wall of the box body (L) is further provided with a fixed lasso and a flow meter, the fixed lasso is detachably connected with the flow meter, and the outer wall of the box body (L) is further provided with an ultrasonic controller (L3).
7. A nasal catheter protection device according to claim 1, wherein: the waterproof ring (101) is sleeved on the through hole (1), and a valve groove is formed in the inner wall of the through hole (1).
8. A method of using a nasal catheter protection device according to claims 1-7, comprising the steps of:
s1, when the nasal catheter needs to be removed temporarily, the upper cover of the box body (L) is opened, the removed nasal catheter is prevented from being placed on the nasal catheter fixing component (2), and the upper cover of the box body (L) is covered;
s2, after the upper cover of the box body L is covered, the drainage assembly (4) is opened, water enters the box body (L) through the through hole (1), the drainage assembly (4) is closed until the water depth exceeds the nasal catheter fixing assembly (2), the ultrasonic controller (L3) is pressed, the ultrasonic structure (201) is started, the nasal catheter is cleaned through ultrasonic vibration, the drainage assembly (4) is opened again, the water flows out of the other through hole (1), after the water in the box body (L) is drained, the ultrasonic structure (201) continues to work, water molecules in the nasal catheter continue to move, evaporation is achieved, and the residual water in the nasal catheter is dried quickly;
and S3, after the water flows out, the LED light bar (208) is opened, so that the light emitted by the LED light bar (208) is mapped through the nasal catheter through the opening (207), and the scratch on the surface of the nasal catheter is checked, so that the nasal catheter needing to be replaced is detected.
9. The method of use of claim 8, wherein S2 further comprises: an air cylinder (401) in the drainage assembly (4) is opened, so that the air cylinder (401) contracts, one connecting rod (405) moves through the work of the air cylinder (401), the other connecting rod (405) moves through a transmission gear (406), a valve (407) is opened to achieve water inlet, and otherwise, the valve is closed.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110842680.1A CN113456972A (en) | 2021-07-26 | 2021-07-26 | Nasal catheter protection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110842680.1A CN113456972A (en) | 2021-07-26 | 2021-07-26 | Nasal catheter protection device |
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| CN113456972A true CN113456972A (en) | 2021-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110842680.1A Pending CN113456972A (en) | 2021-07-26 | 2021-07-26 | Nasal catheter protection device |
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