CN117814736B

CN117814736B - Bronchoscopy protector

Info

Publication number: CN117814736B
Application number: CN202410103206.0A
Authority: CN
Inventors: 李瑞新; 马志强
Original assignee: First Medical Center of PLA General Hospital
Current assignee: First Medical Center of PLA General Hospital
Priority date: 2024-01-25
Filing date: 2024-01-25
Publication date: 2024-06-21
Anticipated expiration: 2044-01-25
Also published as: CN117814736A

Abstract

The invention relates to the technical field of bronchoscopy, and particularly discloses a bronchoscopy protection device which comprises a substrate, wherein supporting legs are fixedly arranged at four corners of the top of the substrate, a bed body is fixedly arranged at the top of the supporting legs, a transfer mechanism is fixedly arranged at one side of the top of the bed body, a concave seat is fixedly arranged at the top of the transfer mechanism, a protection cover is pushed by a telescopic cylinder to cover the head of a patient, the neck of the patient can be assisted to be held by a holding groove, the neck of the patient is shielded, the protection cover is arranged, the protection cover can be stably covered on the heads of different patients, the whole adaptability is strong, meanwhile, the whole examination period does not need to be covered on the face of the patient, the whole examination comfort is remarkably improved, the whole head is covered, the face of the patient can be prevented from spreading bacterial viruses, and the sanitation is improved.

Description

Bronchoscopy protector

Technical Field

The invention relates to the technical field of bronchoscopy, in particular to a bronchoscopy protection device.

Background

Bronchoscopy is an endoscopic procedure used to examine the trachea and bronchi for lesions. The examination is typically performed by a respiratory doctor or physician. In bronchoscopy, a doctor inserts a flexible bronchoscope into the trachea and bronchi of a patient, and observes the internal conditions of the trachea and bronchi through a lens;

The main transmission route of some respiratory diseases is transmission of respiratory droplets, mainly through air. Medical staff can closely contact with a patient in the bronchoscopy process of the patient, and a large amount of spray and aerosol can be generated when the patient coughs, so that indoor equipment, air and related medical staff are polluted. In order to protect medical personnel, such patients often wear protective masks that are connected to a ventilation device to provide ventilation to the patient for assisting in breathing. However, when a patient is subjected to bronchoscopy, the bronchoscope needs to penetrate through the mask and extend into the mouth and nose of the patient to be inspected, a hole is correspondingly formed in the protective mask, the hole is plugged at ordinary times, a catheter which is opened to extend into the bronchoscope during bronchoscopy is required to be adjusted in the process of inspection, and therefore the hole is slightly larger than the catheter of the bronchoscope, so that the air tightness of the protective mask is poor in the process of inspection, and risks of leakage and infection of medical staff exist.

Chinese patent publication No. CN217852901U discloses a bronchoscope mask comprising: a cover body; the two ends of the fixing belt are connected with the cover body; the oxygen supply connector is fixed on the cover body and is used for connecting oxygen supply equipment; the bronchoscope connector is arranged on the cover body and is provided with a flexible connection part between the cover body and the flexible connection part, the inner side of the flexible connection part is fixedly connected with the bronchoscope connector, the outer side of the flexible connection part is fixedly connected with the cover body, the bronchoscope connector comprises a guide pipe and a plug for plugging the guide pipe, the guide pipe comprises an outer pipe section positioned outside the cover body and an inner pipe section stretching into the cover body and positioned above the mouth and nose part, and the inner pipe section is communicated with the outer pipe section; the inside of the outer pipe section is provided with an elastic sealing piece, the elastic sealing piece is provided with an opening for inserting the bronchoscope catheter, the size of the opening is larger than the outer diameter of the bronchoscope catheter, and the plug detachably plugs the outer end of the outer pipe section. The bronchoscope protective mask has good air tightness, is convenient to check and reduces the infection risk of medical staff.

The above-mentioned equipment, though have better leakproofness in the use, can play certain guard action, nevertheless in its concrete use, wholly still have certain inconvenience, firstly because patient's facial size and shape characteristic all have different, in the use, it is clear that the face guard can't adapt to different people and detect, and its in-process face guard covers patient's face simultaneously, and need take certain time in the inspection period, wholly very easily lead to facial discomfort during the inspection, use certain defect, therefore need to improve it.

Disclosure of Invention

The present invention is directed to a bronchoscopy protection device, which solves the above-mentioned problems.

In order to achieve the above purpose, the invention provides a bronchoscopy protection device, which comprises a substrate, wherein supporting legs are fixedly arranged at four corners of the top of the substrate, a bed body is fixedly arranged at the top of the supporting legs, a transfer mechanism is fixedly arranged at one side of the top of the bed body, a concave seat is fixedly arranged at the top of the transfer mechanism, a telescopic cylinder is fixedly arranged in the middle of the top of the concave seat, an output end of the telescopic cylinder penetrates through the concave seat and is fixedly provided with a mounting assembly, a protection mechanism is arranged at the bottom of the telescopic cylinder through the mounting assembly, and a sealing frame groove is formed in one side, close to the protection mechanism, of the top of the bed body;

the protection machanism includes the mounting panel, the mounting panel is installed in the inboard of installation component, one side fixed mounting that the concave seat was kept away from to the mounting panel has the protection casing, one side lower extreme fixed mounting that the protection casing is close to the concave seat has the purification subassembly, the equal fixed mounting in upper end both sides of purification subassembly has the connecting pipe, the outer fixed mounting of connecting pipe has the induced draft fill, the induced draft fill sets up in the upper end both sides in the protection casing, the observation window has been seted up at the top of protection casing, fixed mounting has pipeline locating component in the middle of the top of observation window, the holding tank has been seted up to one side lower extreme that the concave seat was kept away from to the protection casing, the inboard fixed mounting of holding tank has U-shaped sealed offset plate, sets up protection machanism, can utilize protection machanism to protect patient's head to adopt the supplementary shielding of protection casing, can avoid patient's expecting air to cause the condition of polluting the infection outside, the protection casing not with patient's face contact simultaneously, can improve the travelling comfort, set up the pillow simultaneously, can set up corresponding structure on the pillow, can assist the head of fixing patient, make the holistic adaptation of this device and travelling comfort and the setting up, and the effect can be had the disinfection and the effect of purifying the patient to the disinfection and can be had.

Further, the fixing base is kept away from first motor one side both ends and all rotates and be connected with drive gear, intermeshing connects between the drive gear, sets up drive gear, and the accessible starts drive gear and transmits each other, can assist the equal rotation of two sets of driving rollers of drive, the probe pipeline of conveying bronchoscope that can be stable, makes things convenient for this equipment to use.

Further, pipeline locating component includes the fixing base, fixing base fixed mounting is in the middle of the top of observation window, fixed mounting has the mounting bracket in the middle of the top of fixing base, both sides all rotate in the mounting bracket and be connected with the driving roller, one side fixed mounting of mounting bracket has first motor, one side fixed connection of one driving roller in the output of first motor and two driving rollers, bronchoscope probe pipeline opening has been seted up in the middle of fixing base, sets up pipeline locating component, can utilize pipeline locating component assistance-localization real-time bronchoscope probe's pipeline during the use, can conveniently adjust the height of bronchoscope probe, and this equipment of being convenient for uses.

Further, the pipeline groove is formed in the inner side of the driving roller, the whole cross section of the pipeline groove is shaped like a V, an elastic silica gel pad sleeve is arranged in the inner side of the accommodating groove, and the pipeline groove on the driving roller and the elastic silica gel pad sleeve in the pipeline groove are arranged, so that pipelines on the driving roller driving bronchoscope can be improved.

Further, purifying component includes the rose box, the top of rose box is linked together through connecting pipe and induced draft hopper, rose box fixed mounting is close to one side lower extreme of spill seat in the protection casing, one side middle part fixed mounting that the rose box is close to the spill seat has the suction fan, the input of suction fan is linked together with the inboard of rose box, the inside sliding connection of rose box has the purification core, sets up purifying component, makes this equipment when using, and accessible suction fan operation absorbs the air that the patient expects, through purifying the supplementary air that purifies the filtration patient expects of core, makes this equipment have stronger purifying effect.

Further, the installation component includes cassette and mounting hole, cassette fixed mounting is in the bottom output of flexible cylinder, the mounting hole is seted up in the lower extreme middle part of mounting panel, the screw rod is twisted to the bottom threaded connection of cassette, the upper end of screw rod is twisted to the hand is pegged graft in the inboard of mounting hole, sets up the installation component, can be in the use period, through adjusting the inboard that the screw rod is assisted to insert the mounting hole of twisting by the hand, the fixed mounting panel that can be stable, the installation protection casing of convenient stability.

Further, the purification core includes the outside frame, outside frame sliding connection is in the inside of rose box, the inside equidistant metal filter screen layer, glass fiber filter layer, nanometer silver filter layer, nanometer photocatalyst filter layer and the active carbon filter layer of arranging fixed mounting in proper order by last down, the outside fixed mounting of outside frame has the closing plate, the upper and lower both ends of closing plate all fixedly connected with magnetite board, magnetite board and rose box magnetic connection, metal filter screen layer, glass fiber filter layer, nanometer silver filter layer, nanometer photocatalyst filter layer and the equal fixed mounting in middle part of active carbon filter layer have ultraviolet lamp, set up the purification core, can purify and disinfect the air that the patient expectorated through metal filter screen layer, glass fiber filter layer, nanometer silver filter layer, nanometer photocatalyst filter layer and active carbon filter layer on the outside frame during the use, make this equipment have stronger purifying effect.

Further, the drive assembly includes band pulley and outer support, the band pulley rotates to be connected in the bed body both ends around one side that is close to the spout, outer support fixed mounting is in the outside one end of bed body, the outside fixed mounting of outer support has the second motor, the output of second motor runs through the outside fixed connection of outer support and a band pulley, sets up drive assembly, and two sets of band pulleys of accessible start second motor drive all rotate, can assist drive slider slip, conveniently adjusts the position of protection casing.

Further, the square groove has been seted up to the one end that the outer support was kept away from to the bed body, the inboard rotation in square groove is connected with the conveyer belt, the pillow has been placed to the one end that the top of the bed body is located the spill seat, sets up the inboard conveyer belt in square groove, and the usable conveyer belt conveys the patient towards protection machanism department, makes things convenient for the patient to place the bed body top to this equipment, has improved the holistic suitability performance of this device.

Further, transfer mechanism includes spout and drive assembly, drive assembly fixed mounting is in the one end that the bed body is close to the lead screw, both ends around the bed body top one side are seted up to the spout, the inboard rotation of spout is connected with the lead screw, the surface threaded connection of lead screw has the slider, slider sliding connection is in the inboard of spout, the top of slider and the bottom both sides fixed connection of spill seat set up transfer mechanism, can utilize drive assembly drive slider lateral sliding during the use, conveniently adjust spill seat lateral shifting, be convenient for place the bed body top with the patient.

Compared with the prior art, the invention has the beneficial effects that:

According to the invention, the second motor is utilized to drive the belt wheel to synchronously drive the protection mechanism, so that the protection mechanism is driven to move away from the upper end of the pillow, then a patient is placed on the conveyor belt at the position of the bed tail, the patient is moved to the top of the bed body by the conveyor belt, the probe is placed in the patient, the second motor is started to reversely rotate, the protection cover is driven to move to the top of the head of the patient in an auxiliary manner, the adjustment and installation can be completed, and the conveyor belt is arranged, so that manual carrying is not needed when the patient with serious illness is placed, and the patient with serious illness and incapacity of moving can be conveniently and quickly placed.

Secondly, in the invention, in the use process, the telescopic cylinder is utilized to push the protective cover to cover the head of the patient, the containing groove can assist in containing the neck of the patient to shield the neck of the patient, the protective cover is adopted to stably cover the heads of different patients, the overall suitability is strong, meanwhile, the whole examination period does not need to cover the face of the patient, the whole is not contacted with the patient, the discomfort of the patient in the examination period can be avoided, the examination comfort is remarkably improved, meanwhile, the whole head is covered, the face of the patient can be blocked, the spread of bacterial and virus is avoided, and the sanitation is improved.

According to the invention, the air which is expectorated by a patient in the protective cover is sucked into the filter box by the suction fan, so that the condition that the bacterial virus which is expectorated by the patient is discharged to the outside to cause infection can be avoided, dust, fine particles and bacterial virus in the air can be filtered and purified by the metal filter screen layer, the glass fiber filter layer, the nano silver filter layer, the nano photocatalyst filter layer and the active carbon filter layer, a stronger purifying effect can be achieved, the active carbon adsorption layer is matched for further auxiliary adsorption, the whole equipment has a stronger purifying effect, the ultraviolet lamp is adopted for carrying out irradiation sterilization on each filter layer, the condition that bacterial virus is attached to each filter layer can be avoided, and the sanitation is further improved.

Thirdly, in the invention, the probe pipeline is inserted into the opening of the bronchoscope probe pipeline, the first motor is used for driving the driving rollers to drive the two groups of driving rollers to rotate, and the driving rollers can be used for driving the pipeline of the bronchoscope probe to move, so that the device can be driven to move along with the self-adaptive adjusting pipeline moving up and down of the protective cover to be positioned in the protective cover in the use process, the discomfort of a patient caused by the redundant pipeline positioned in the protective cover is avoided, and the adaptability of the device is improved.

Drawings

FIG. 1 is a schematic elevational view of the present invention;

FIG. 2 is a schematic diagram of a rear view structure of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic view of the structure of the bed and the transfer mechanism according to the present invention;

FIG. 5 is a schematic view of the overall structure of the bed according to the present invention;

FIG. 6 is a schematic rear view of the female housing and guard mechanism of the present invention;

FIG. 7 is a schematic top view of the female housing and guard mechanism of the present invention;

FIG. 8 is a schematic view of a protection mechanism according to the present invention;

FIG. 9 is a schematic bottom view of the protective mechanism of the present invention;

FIG. 10 is a schematic view of the structure of the purification cartridge of the present invention;

Fig. 11 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention.

In the figure: 1. a substrate; 2. support legs; 3. a bed body; 4. a transfer mechanism; 41. a chute; 42. a drive assembly; 421. a belt wheel; 422. an outer bracket; 423. a second motor; 43. a screw rod; 44. a slide block; 5. a concave seat; 6. a telescopic cylinder; 7. a mounting assembly; 71. a clamping seat; 72. a mounting hole; 73. screwing the screw rod by hand; 8. a protective mechanism; 81. a mounting plate; 82. a protective cover; 83. a purification assembly; 831. a filter box; 832. a suction fan; 833. a purification core; 8331. an external frame; 8332. a metal filter screen layer; 8333. a glass fiber filter layer; 8334. a nano silver filter layer; 8335. a nano photocatalyst filter layer; 8336. an activated carbon filter layer; 8337. a sealing plate; 8338. a magnet plate; 8339. an ultraviolet lamp; 84. a connecting pipe; 85. an air suction hopper; 86. an observation window; 87. a pipeline positioning assembly; 871. a fixing seat; 872. a mounting frame; 873. a driving roller; 874. a first motor; 875. a bronchoscope probe line opening; 876. a transmission gear; 877. a conduit groove; 88. a receiving groove; 89. u-shaped sealing rubber plate; 9. a square groove; 10. a conveyor belt; 11. a pillow; 12. sealing the frame groove.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-8, in an embodiment of the present invention, in a bronchoscopy protection device, an air volume of a suction fan 832 of the present invention is 10m ³/h-100m³/h, an air pressure range of the suction fan 832 of the present invention is 100Pa-1000Pa, a rotational speed range of an internal impeller of the fan of the present invention is 1000 rpm-3000 rpm, a noise range of the suction fan 832 of the present invention is 50dB-70dB, a height range of an integral protection cover 82 of the present invention is 10cm-30cm, a length of the protection cover 82 of the present invention is 20cm-60cm, a width range of the protection cover 82 of the present invention is 15cm-55cm, the bronchoscopy protection device comprises a base plate 1, support legs 2 are fixedly installed at four corners at a top of the base plate 1, a bed body 3 is fixedly installed at a top of the support legs 2, an adjusting mechanism 4 is fixedly installed at one side of the top of the bed body 3, a concave seat 5 is fixedly installed at a top of the adjusting mechanism 4, a telescopic cylinder 6 is fixedly installed in a middle of the top of the concave seat 5, an output end of the telescopic cylinder 6 penetrates through the concave seat 5 to be fixedly installed with a mounting component 7, a bottom of the telescopic cylinder 6 is installed with a protection component 8 through the mounting component 7, a protection mechanism 8 is installed at a side of the top of the bed body 8, which is close to the top of the bed body 8 is provided with a protection groove 12;

The protection machanism 8 includes mounting panel 81, the mounting panel 81 is installed in the inboard of installation component 7, one side fixed mounting that concave seat 5 was kept away from to the mounting panel 81 has protection casing 82, one side lower extreme fixed mounting that the protection casing 82 is close to concave seat 5 has purification subassembly 83, purification subassembly 83's the equal fixed mounting in upper end both sides has connecting pipe 84, the outer fixed mounting of connecting pipe 84 has the induced draft fill 85, induced draft fill 85 sets up in the protection casing 82 upper end both sides, observation window 86 has been seted up at the top of protection casing 82, fixed mounting has pipeline locating component 87 in the middle of the top of observation window 86, holding tank 88 has been seted up to one side lower extreme that concave seat 5 was kept away from to protection casing 82, the inboard fixed mounting of holding tank 88 has U-shaped seal slab 89, set up protection machanism 8, can utilize protection machanism 8 to protect patient's head during the use, and adopt the supplementary shielding of protection casing 82, can avoid patient's expecting air to cause the condition of polluting the infection to the outside, the while protection casing 82 does not contact with patient's face, can improve the travelling comfort, set up 11 simultaneously, can set up corresponding bandage structure on pillow 11, can assist the pillow of fixing patient's head, make whole device and the effect of the device and have stronger and the effect of purifying and purifying the air can be more strongly purified because of the disinfection and the setting up.

Referring to fig. 1-4 and 11, the pipeline positioning assembly 87 includes a fixing base 871, the fixing base 871 is fixedly installed in the middle of the top of the observation window 86, a mounting frame 872 is fixedly installed in the middle of the top of the fixing base 871, driving rollers 873 are rotatably connected to two sides in the mounting frame 872, a first motor 874 is fixedly installed on one side of the mounting frame 872, an output end of the first motor 874 and one side of one driving roller 873 of the two driving rollers 873 are fixedly connected, a bronchoscope probe pipeline opening 875 is formed in the middle of the fixing base 871, and during use of the device, the pipeline positioning assembly 87 can be used, the driving rollers 873 can be driven to rotate by starting the first motor 874, the telescopic movement of a pipeline of the bronchoscope probe can be regulated in an auxiliary manner, the height of the bronchoscope probe can be regulated conveniently, and the pipeline is prevented from being uncomfortable to a patient.

Referring to fig. 1-4 and 11, two ends of one side of the fixing base 871 far away from the first motor 874 are rotatably connected with transmission gears 876, the transmission gears 876 are mutually meshed and connected, and the transmission gears 876 are arranged, so that during use, two groups of transmission rollers 873 can be driven synchronously in a mutual transmission mode by starting the transmission gears 876, the two groups of transmission rollers 873 rotate, and then a stable probe pipeline for conveying the bronchoscope can move, the length of the pipeline is conveniently adjusted, and the overall suitability of the device is improved.

Referring to fig. 1-4 and 11, the inner side of the driving roller 873 is provided with a pipeline groove 877, the overall cross section of the pipeline groove 877 is set to be V-shaped, the inner side of the accommodating groove 88 is provided with an elastic silica gel pad sleeve, the elastic silica gel pad sleeve is arranged on the pipeline groove 877 on the driving roller 873 and the elastic silica gel pad sleeve inside the pipeline groove 877, the elasticity can be improved through the elastic silica gel pad sleeve, a stable contact pipeline can be realized, the stability of the pipeline on the driving roller 873 driving bronchoscope is improved, the pipeline groove 877 is V-shaped, and the stability of positioning the pipeline can be improved.

Referring to fig. 6-8, the mounting assembly 7 includes a clamping seat 71 and a mounting hole 72, the clamping seat 71 is fixedly mounted at the bottom output end of the telescopic cylinder 6, the mounting hole 72 is formed in the middle of the lower end of the mounting plate 81, a hand screw 73 is connected to the bottom thread of the clamping seat 71, the upper end of the hand screw 73 is inserted into the inner side of the mounting hole 72, and the mounting assembly 7 is arranged.

Referring to fig. 8-10, the purifying component 83 includes a filtering box 831, the top of the filtering box 831 is communicated with an air suction hopper 85 through a connecting pipe 84, the filtering box 831 is fixedly installed at the lower end of one side of the protective cover 82 close to the concave seat 5, an air suction fan 832 is fixedly installed at the middle part of one side of the filtering box 831 close to the concave seat 5, the input end of the air suction fan 832 is communicated with the inner side of the filtering box 831, a purifying core 833 is slidably connected in the filtering box 831, and the purifying component 83 is arranged.

Referring to fig. 8-10, the purifying core 833 includes an outer frame 8331, the outer frame 8331 is slidably connected to the inside of the filter box 831, the inner side of the outer frame 8331 is equidistantly and sequentially arranged and fixedly provided with a metal filter screen layer 8332, a glass fiber filter layer 8333, a nano silver filter layer 8334, a nano photocatalyst filter layer 8335 and an active carbon filter layer 8336 from top to bottom, a sealing plate 8337 is fixedly arranged at the outer side of the outer frame 8331, magnetite plates 8338 are fixedly connected to the upper and lower ends of the sealing plate 8337, the magnetite plates 8338 are magnetically connected with the filter box 831, the metal filter screen layer 8332, the glass fiber filter layer 8333, the nano silver filter layer 8334, the nano photocatalyst filter layer 8335 and the active carbon filter layer 8336 are fixedly provided with an ultraviolet lamp 8339 at the middle part of the outer frame 8333, the purifying core 8333 is arranged, the purifying core 8333 is used, the air from the patient is purified and disinfected through the metal filter screen layer 8332, the glass fiber filter layer 8333, the nano silver filter layer 8334, the nano photocatalyst 8335 and the active carbon filter layer 8336 on the outer frame 8331, the sterilizing device can be conveniently and strongly replaced, the purifying effect of the purifying device can be improved, and the purifying device can be conveniently and the purifying device can be improved, and the purifying the device can be more conveniently and the purified, and the device can be more effectively and the purified.

Referring to fig. 1-4, the transfer mechanism 4 includes a sliding groove 41 and a driving component 42, the driving component 42 is fixedly installed at one end of the bed body 3 close to the screw rod 43, the sliding groove 41 is opened at the front and rear ends of one side of the top of the bed body 3, the inner side of the sliding groove 41 is rotationally connected with the screw rod 43, the outer surface of the screw rod 43 is in threaded connection with a sliding block 44, the sliding block 44 is slidably connected with the inner side of the sliding groove 41, the top of the sliding block 44 is fixedly connected with two sides of the bottom of the concave seat 5, the transfer mechanism 4 is arranged, the sliding block 44 can be driven by the driving component 42 to slide transversely during use, the concave seat 5 can be adjusted to move transversely by adopting the transverse movement of the sliding block 44, so that when a patient places the top of the bed body 3, the protective cover 82 is removed, the position of the protective cover 82 is convenient to adjust, and the whole is convenient to adjust, and the patient is convenient to check.

Referring to fig. 1-4, the driving assembly 42 includes a belt wheel 421 and an outer support 422, the belt wheel 421 is rotatably connected to front and rear ends of one side of the bed body 3 near the chute 41, the outer support 422 is fixedly mounted at one end of the outer side of the bed body 3, a second motor 423 is fixedly mounted at the outer side of the outer support 422, an output end of the second motor 423 penetrates through the outer support 422 and the outer side of one belt wheel 421 to be fixedly connected, the driving assembly 42 is arranged, the belt wheel 421 can be driven to rotate by starting the second motor 423 during use, the belt wheels 421 are mutually driven by a transmission belt, both belt wheels 421 can be driven to rotate in an auxiliary synchronous manner, both belt wheels 421 can be driven to slide in an auxiliary manner, and the position of the protective cover 82 can be conveniently adjusted, so that the device is convenient to use.

Referring to fig. 1-5, a square groove 9 is formed at one end of the bed body 3 far away from the outer support 422, a conveyor belt 10 is rotatably connected to the inner side of the square groove 9, a pillow 11 is placed at one end of the top of the bed body 3 located at the concave seat 5, during use, a patient who cannot move can be placed on the penetrated conveyor belt 10 through the arrangement of the conveyor belt 10, at the moment, the conveyor belt 10 is started to operate, the patient is conveyed towards the protection mechanism 8 by the conveyor belt 10, the device is enabled to be placed on the top of the bed body 3 conveniently and automatically, the position of the patient is conveniently and automatically adjusted, and meanwhile, after detection is finished, the conveyor belt 10 is started to reset, so that the operation convenience of the whole detection period of the device can be improved.

The working principle of the invention is as follows: during the use of the equipment, the belt wheel 421 can be driven to rotate by starting the second motor 423, the belt wheel 421 rotates to synchronously drive the two groups of belt wheels 421 through the transmission belt, and then the two groups of screw rods 43 can be driven to rotate at the inner side of the sliding groove 41 through the belt wheel 421, the two groups of screw rods 43 drive the sliding block 44 to transversely move at the inner side of the sliding groove 41, the protection mechanism 8 can be assisted to be removed, at the moment, the patient is placed on the transmission belt 10 at the tail of the bed, the transmission belt 10 is started to operate, the patient can be assisted to be moved to the top of the bed 3, the head of the patient is placed in the pillow 11, at the moment, the probe is placed in the patient, the second motor 423 is started to reversely rotate, the protection cover 82 can be assisted to be moved to the top of the head of the patient, the telescopic cylinder 6 is started to push the protection cover 82 downwards to be arranged to the head of the patient, and the U-shaped sealing rubber plate 89 inside the containing groove 88 is arranged, at the neck of the patient can be assisted to be contained, at the same time, the neck of the patient can be shielded, the patient can be well covered, the patient can be covered by the protection cover can be stably, the patient can be covered by the protection cover, the head of the patient can be prevented from being in the whole face of the patient can be prevented from being contacted with the patient, and the whole face can be prevented from being obviously from being contacted with the patient, and the patient can be prevented from being fully;

During the use, the probe pipeline can be inserted into the bronchoscope probe pipeline opening 875 by arranging the pipeline positioning component 87, at the moment, due to the arrangement of the elastic silica gel pad sleeve at the inner side of the pipeline groove 877, the probe pipeline can be stably attached, when the protective cover 82 covers the head of a patient, the first motor 874 can be started to drive the driving roller 873 to rotate, the driving gear 876 is meshed for transmission, both groups of driving rollers 873 can be driven in an auxiliary manner, the driving roller 873 can be driven to rotate to drive the pipeline of the bronchoscope probe to move, thereby promoting the equipment to move along with the up-and-down movement of the protective cover 82, the self-adaptive adjusting pipeline is positioned in the length of the interior of the protective cover 82, the adapting capability is stronger in the whole use process, avoiding the unnecessary pipeline from being positioned in the interior of the protective cover 82 to cause discomfort to the patient, the adapting capability of the equipment is improved, the purifying component 83 is arranged, the equipment can be started to drive the driving of the driving roller 873 in the use process, the driving fan 832 to generate negative pressure to suck air in the interior of the protective cover 82 into the filter box through the suction hopper 85 to the interior of the filter box, and the air is not completely discharged to the interior of the filter box 831, and the virus infection condition can be avoided, and the virus infection condition can not be completely realized, and the virus infection condition can be avoided to be completely discharged to the outside the inside of the filter box 831 because the filter box is sealed;

Meanwhile, in the air suction purification process, air enters the filter box 831, the air is filtered by the aid of the purification core 833, at the moment, as the metal filter screen layer 8332, the glass fiber filter layer 8333, the nano silver filter 8334 layer, the nano photocatalyst filter layer 8335 and the active carbon filter layer 8336 are arranged, dust, fine particles and bacterial viruses in the air can be filtered and purified in an auxiliary manner, and the nano silver filter layer 8334, the nano photocatalyst filter layer 8335 and the active carbon filter layer 8336 are matched, bacteria, viruses and fungi in the air can be effectively killed, so that the air is purified, the condition that the air exhaled by a patient infects medical staff is avoided, and when the air needs to be replaced in the use process, the magnet plate 8338 is adopted for adsorption, at this time, the purification core 833 can be quickly replaced only by pulling out the sealing plate 8337, the equipment is convenient to process, and because negative pressure generated when the suction fan 832 sucks air can adsorb the sealing plate 8337, the filter element can be conveniently replaced, meanwhile, the sealing plate has better sealing performance, the nano silver filter layer 8334 has longer sterilization durability, can continuously inhibit microorganisms in the air, reduces the risk of cross infection, has higher filtration efficiency, can effectively filter particles and particulate matters in the air, including dust, pollen, smoke dust and the like, has stronger overall filtration performance, the nano photocatalyst filter layer 8335 has certain regenerability, and can activate the photocatalyst only by illumination again during subsequent overhaul, so that the photocatalyst can play a purification role again, and the service life is prolonged;

the nano silver filter layer 8334 and the nano photocatalyst filter layer 8335 have the advantages of high efficiency, environmental protection and durability in air filtration, can effectively purify microorganisms and harmful substances in the air, improve the air quality, reduce the harm of air pollution to human bodies, and the activated carbon adsorption layer can further assist in adsorption, so that the whole device has a stronger purifying effect, and in the purifying process, the ultraviolet lamp 8339 can be started to irradiate each filter layer, so that bacteria and viruses attached to the outer surface of the filter layer can be irradiated and sterilized, the bacteria and viruses can be prevented from breeding in the filter box 831, and the sanitation is further improved.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The bronchoscopy protection device is characterized by comprising a base plate (1), supporting legs (2) are fixedly arranged at four corners of the top of the base plate (1), a bed body (3) is fixedly arranged at the top of the supporting legs (2), a transfer mechanism (4) is fixedly arranged at one side of the top of the bed body (3), a concave seat (5) is fixedly arranged at the top of the transfer mechanism (4), a telescopic cylinder (6) is fixedly arranged in the middle of the top of the concave seat (5), an installation component (7) is fixedly arranged at the output end of the telescopic cylinder (6) penetrating through the concave seat (5), a protection mechanism (8) is arranged at the bottom of the telescopic cylinder (6) through the installation component (7), and a sealing frame groove (12) is formed in one side, close to the protection mechanism (8), of the top of the bed body (3);

The protection mechanism (8) comprises a mounting plate (81), the mounting plate (81) is mounted on the inner side of the mounting assembly (7), a protection cover (82) is fixedly mounted on one side, far away from the concave seat (5), of the mounting plate (81), a purification assembly (83) is fixedly mounted on the lower end of one side, close to the concave seat (5), of the protection cover (82), connecting pipes (84) are fixedly mounted on two sides of the upper end of the purification assembly (83), an air suction hopper (85) is fixedly mounted on the outer end of each connecting pipe (84), the air suction hopper (85) is arranged on two sides of the inner upper end of the protection cover (82), an observation window (86) is formed in the top of the protection cover (82), a pipeline positioning assembly (87) is fixedly mounted in the middle of the top of the observation window (86), a containing groove (88) is formed in the lower end of one side, far away from the concave seat (5), of the protection cover (82), and a U-shaped sealing rubber plate (89) is fixedly mounted on the inner side of the containing groove (88).

The pipeline positioning assembly (87) comprises a fixing seat (871), the fixing seat (871) is fixedly arranged in the middle of the top of the observation window (86), a mounting frame (872) is fixedly arranged in the middle of the top of the fixing seat (871), driving rollers (873) are rotatably connected to the two inner sides of the mounting frame (872), a first motor (874) is fixedly arranged on one side of the mounting frame (872), the output end of the first motor (874) is fixedly connected with one side of one driving roller (873) of the two driving rollers (873), and a bronchoscope probe pipeline opening (875) is formed in the middle of the fixing seat (871);

The two ends of one side of the fixed seat (871) far away from the first motor (874) are respectively and rotatably connected with a transmission gear (876), and the transmission gears (876) are mutually meshed and connected;

a pipeline groove (877) is formed in the inner side of the driving roller (873), the overall cross section of the pipeline groove (877) is V-shaped, and an elastic silica gel pad sleeve is arranged in the inner side of the accommodating groove (88);

the purifying component (83) comprises a filter box (831), the top of the filter box (831) is communicated with the suction hopper (85) through a connecting pipe (84), the filter box (831) is fixedly arranged at the lower end of one side of the protective cover (82) close to the concave seat (5), a suction fan (832) is fixedly arranged at the middle part of one side of the filter box (831) close to the concave seat (5), the input end of the suction fan (832) is communicated with the inner side of the filter box (831), and a purifying core (833) is slidably connected in the filter box (831);

the purification core (833) includes outside frame (8331), outside frame (8331) sliding connection is in the inside of rose box (831), the inside equidistant metal filter screen layer (8332), glass fiber filter layer (8333), nanometer silver filter layer (8334), nanometer photocatalyst filter layer (8335) and active carbon filter layer (8336) that are linear fixed mounting in proper order down of outside frame (8331), the outside fixed mounting of outside frame (8331) has closing plate (8337), the equal fixedly connected with magnetite board (8338) of upper and lower both ends of closing plate (8337), magnetite board (8338) and rose box (831) magnetism are connected, the middle part of metal filter screen layer (8332), glass fiber filter layer (8333), nanometer silver filter layer (8334), nanometer photocatalyst filter layer (8335) and active carbon filter layer (8336) is all fixed mounting ultraviolet lamp (8339).

2. The bronchoscopy protection device according to claim 1, wherein the mounting assembly (7) comprises a clamping seat (71) and a mounting hole (72), the clamping seat (71) is fixedly mounted at the bottom output end of the telescopic cylinder (6), the mounting hole (72) is formed in the middle of the lower end of the mounting plate (81), a hand screw (73) is connected to the bottom of the clamping seat (71) in a threaded manner, and the upper end of the hand screw (73) is inserted into the inner side of the mounting hole (72).

3. The bronchoscopy protection device according to claim 1, wherein the adjusting mechanism (4) comprises a sliding groove (41) and a driving assembly (42), the driving assembly (42) is fixedly arranged at one end of the bed body (3) close to the screw rod (43), the sliding groove (41) is formed in the front end and the rear end of one side of the top of the bed body (3), the screw rod (43) is rotatably connected to the inner side of the sliding groove (41), a sliding block (44) is connected to the outer surface of the screw rod (43) in a threaded mode, the sliding block (44) is slidably connected to the inner side of the sliding groove (41), and the top of the sliding block (44) is fixedly connected to the two sides of the bottom of the concave seat (5).

4. A bronchoscopy protection device according to claim 3, wherein the driving assembly (42) comprises a belt wheel (421) and an outer support (422), the belt wheel (421) is rotatably connected to the front end and the rear end of one side of the bed body (3) close to the sliding groove (41), the outer support (422) is fixedly arranged at one end of the outer side of the bed body (3), a second motor (423) is fixedly arranged at the outer side of the outer support (422), and the output end of the second motor (423) penetrates through the outer support (422) and is fixedly connected with the outer side of one belt wheel (421).

5. The bronchoscopy protection device according to claim 4, wherein a square groove (9) is formed in one end, far away from the outer support (422), of the bed body (3), a conveyor belt (10) is connected to the inner side of the square groove (9) in a rotating mode, and a pillow (11) is placed at one end, located at the concave seat (5), of the top of the bed body (3).