CN111658986B

CN111658986B - Medicine feeding device for upper respiratory tract examination

Info

Publication number: CN111658986B
Application number: CN202010716433.2A
Authority: CN
Inventors: 毛芹; 杜晓娜; 刘红
Original assignee: Gaomi Municipal Hospital
Current assignee: Gaomi Municipal Hospital
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2022-03-08
Anticipated expiration: 2040-07-23
Also published as: CN111658986A

Abstract

The invention discloses a medicine feeding device for upper respiratory tract examination, which comprises a base, a head support, an examination assembly and a medicine feeding assembly. The base is provided with a supporting plate and a fixed claw. The head support is arranged on the head support, and the upper end of the head support is connected with the supporting plate. The inspection assembly comprises a fixed sleeve, an oral cavity supporting plate and an inspection tube, the fixed sleeve is connected with the head support, the fixed sleeve is provided with an adjusting screw, a connecting sleeve and a linkage gear, the oral cavity supporting plate is arranged at the end part of the fixed sleeve and is hinged with the connecting sleeve through an expansion rod, the oral cavity supporting plate is provided with a tongue depressor, and the inspection tube is clamped in the fixed sleeve and is meshed with the linkage gear. The medicine feeding assembly comprises a medicine storage pipe, a piston sleeve and a medicine feeding pipe, the medicine storage pipe is clamped in the inspection pipe, the piston sleeve is sleeved at the end of the medicine storage pipe, the medicine feeding pipe penetrates through the medicine storage pipe and the piston sleeve, and the medicine feeding pipe is provided with a rotary plug, a medicine feeding head and a medicine wiping cotton ring. The invention has reasonable structural design and strong practicability and is suitable for popularization and application.

Description

Medicine feeding device for upper respiratory tract examination

Technical Field

The invention relates to the technical field of respiratory internal medicine instruments, in particular to a medicine feeding device for upper respiratory tract examination.

Background

Clinically, the nose, the pharynx and the larynx are called as upper respiratory tracts, the trachea and all levels of bronchi are called as lower respiratory tracts, and common throat diseases comprise infection, non-cancerous hyperplasia, contact ulcer, cancer, vocal cord paralysis, laryngeal cyst and the like. Regular throat examination is an effective means for preventing and treating the above-mentioned diseases.

In the prior art, the common way for examining throat diseases is visual examination, medical staff use a tongue depressor to press the tongue of a patient, use a flashlight to irradiate the inside of the oral cavity of the patient, observe the state of the throat, judge the state of illness of the patient according to the state, and finally carry out administration treatment on the affected part; however, the existing administration inspection methods have the following defects: 1. the lack of oral cavity supporting components makes it difficult for medical staff to carry out comprehensive examination on the affected part of the throat of the patient; 2. the lack of an oral effusion extraction component can easily cause nausea and retching of a patient and influence the smooth operation of the examination work; 3. the lack of a head support component easily causes the neck of a patient to be acid and the head to swing; 4. in the process of medicine application, patients easily swallow the medicine, and the effect of the medicine is affected.

Disclosure of Invention

Aiming at the technical problems, the invention provides the upper respiratory tract examination medicine applying device which is high in comfort and safe to operate.

The technical scheme of the invention is as follows: an upper respiratory tract examination medicine feeding device comprises a base, a head support, an examination component and a medicine feeding component; supporting plates are vertically arranged on two sides of the upper end of the base, fixing claws are arranged on two sides of the lower end of the base, and through grooves are formed in the two supporting plates; the head support is a U-shaped frame, the bottom end inside the head support is provided with a head support, the upper ends of two sides outside the head support are connected with bolt rods through rotating bearings, and the bolt rods penetrate through the through grooves; the inspection component comprises a fixed sleeve, an oral cavity supporting plate and an inspection pipe, guide rods are rotatably clamped on the outer walls of two sides of the fixed sleeve, the fixed sleeve is in sliding connection with two sides of the upper end inside the head support through the guide rods, adjusting screws are horizontally arranged on the left side and the right side of one end of the fixed sleeve, a connecting sleeve and a linkage gear are movably sleeved on the adjusting screws, and the linkage gear is rotatably clamped with the connecting sleeve and is in threaded connection with the adjusting screws; the oral cavity supporting plates are arc-shaped plates and are provided with two oral cavity supporting plates, the two oral cavity supporting plates are respectively connected to the upper side and the lower side of the end part of the fixing sleeve in a sliding mode, openings of the two oral cavity supporting plates are opposite, the bottom ends of the two oral cavity supporting plates are movably hinged with expansion rods, the upper oral cavity supporting plate and the lower oral cavity supporting plate are respectively movably hinged with the connecting sleeve through the expansion rods, the upper oral cavity supporting plate and the lower oral cavity supporting plate are horizontally provided with tongue depressors, the inspection tube is rotatably clamped in the fixing sleeve, a fixing pin is arranged at the connecting part of the inspection tube and the fixing sleeve, a gear ring is arranged on the inspection tube, and the gear ring is meshed with the linkage gear; the medicine feeding assembly comprises a medicine storage pipe, a piston sleeve and a medicine feeding pipe, one end of the medicine storage pipe is open, the medicine storage pipe is connected with the inside of the inspection pipe through a clamping plate in a movable clamping mode, a medicine feeding port is formed in the medicine storage pipe, the piston sleeve is movably sleeved at the open end of the medicine storage pipe, the medicine feeding pipe penetrates through the medicine storage pipe and the piston sleeve, a medicine guide channel is formed in the medicine feeding pipe, one end, close to the piston sleeve, of the medicine feeding pipe is provided with a rotary plug, the other end of the medicine feeding pipe is provided with a medicine feeding head, the medicine feeding head is of a disc-shaped structure, a liquid guide pipe and a medicine feeding cotton ring are arranged on the medicine feeding head, and the liquid guide pipe is respectively communicated with the medicine feeding cotton ring and the medicine feeding pipe.

Further, it is provided with rubber hose with last medicine tube junction to go up the medicine head, the cover is equipped with fixed spring on the rubber hose, the upper and lower both sides of going up medicine head and last medicine tube junction all are connected with the seal wire, it all slides and is provided with the shifting block to go up the one end both sides that the medicine tube is close to rotatory stopper, two seal wires run through and are connected with two shifting blocks respectively after the medicine tube is inside, during the use, through stirring one of them shifting block, can make the medicine head give birth to the bending, and then more comprehensive carry out the medicine loading to patient throat position and handle, two shifting blocks of reciprocating motion simultaneously, can make the medicine head back-and-forth movement of going up, to reciprocal medicine loading of wiping in patient throat position, improve the effect of adding medicine.

Furthermore, sliding grooves are formed in the front ends of the two supporting plates, sliding blocks are arranged in the sliding grooves, threaded sleeves are rotatably clamped at the lower ends of the two sides of the outer portion of the head support, adjusting rods are connected to the threaded sleeves in a threaded mode, and the bottom ends of the adjusting rods are rotatably clamped with the sliding blocks; set up the regulation pole that can reciprocate in the sliding tray through setting up, when rotating the regulation pole, the thread bush moves on adjusting the pole, and then makes the head support use swivel bearing to deflect as the center, is convenient for adjust patient's head angle of elevation, is favorable to medical personnel to observe patient's pathological change position.

Further, the inside both sides of head support all are connected with head splint through the spring beam, rotatable joint between head splint and the spring beam, and one side that two head splint are relative all is provided with the protection pad, through setting up head splint, is convenient for carry out the centre gripping to patient's head and fixes, avoids because the head that the patient tired leads to removes the influence inspection effect.

Further, the one end that the inspection tube is close to the oral cavity backup pad is provided with LED lamp pearl, and LED lamp pearl is supplied power by external power source, provides good inspection condition for medical personnel through setting up LED lamp pearl, makes the inspection of patient's pathological change position more comprehensive accurate.

Further, the tongue depressor is the elasticity silica gel material, evenly is provided with a plurality of through-holes on the tongue depressor, is provided with the fluid-discharge tube in the oral cavity backup pad of being connected with the tongue depressor, and the fluid-discharge tube switches on with the through-hole, through setting up the through-hole on the tongue depressor, is convenient for discharge the hydrops in to the patient's oral cavity, avoids the oral cavity hydrops to feel uncomfortable to the patient.

The working principle of the invention is as follows: when the device is used, the base is fixed on the examination table by the fixing claws, a patient sits on the chair, the head of the patient is placed on the head support, the two head clamping plates clamp and fix the head of the patient, the height of the head support is adjusted as required, and the head support and the supporting plate are fixed by the bolt rods; rotating the adjusting rod, wherein the thread sleeve moves on the adjusting rod at the moment, so that the head support deflects by taking the rotary bearing as a center, and the elevation angle of the head of the patient is adjusted; adjusting the height of the inspection component on the head support, placing the inspection component in the oral cavity of a patient, occluding the two oral cavity supporting plates by the patient, rotating the inspection tube to enable the gear ring to drive the linkage gear to rotate, pushing the connecting sleeve to move in the rotation process of the linkage gear, expanding the oral cavity supporting plates by utilizing the expansion rod on the connecting sleeve, and pressing the tongue of the patient by the tongue depressor; the central through hole of the inspection tube is used as an observation channel to inspect the throat lesion part of the patient; after the inspection finishes, put into the inspection tube with the subassembly of adding medicine to, utilize the cardboard to carry out the joint with the inner wall of inspection tube with storing up the pencil, then promote the piston cover, during the medicine that makes in the storage pencil got into the pencil through leading the medicine passageway to at last wipe the cotton ring of medicine through the catheter infiltration on the medicine loading head, rotate rotatory stopper, make and wipe the cotton ring of medicine and rotate and wipe the medicine to patient's pathological change position.

Compared with the prior art, the invention has the beneficial effects that: the head support is reasonable in structural design, the head of a patient can be effectively supported by the head support capable of adjusting the elevation angle, the neck fatigue caused by long-time head raising of the patient is avoided, and smooth inspection work is facilitated; the oral cavity of the patient is supported by the oral cavity support plate in the examination process, so that the affected part can be exposed to the visual field of medical staff to the maximum extent, the examination effect is improved, and the working efficiency is improved; the medicine is applied to the pathological change part of the patient through the medicine applying cotton ring soaked with the liquid medicine, so that the phenomenon that the patient swallows the medicine caused by the traditional medicine applying mode is avoided, the medicine applying effect is improved, and the safety of the device is also improved.

Drawings

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

FIG. 2 is a left side view of the present invention;

FIG. 3 is an enlarged schematic view at A of FIG. 1 of the present invention;

FIG. 4 is a schematic view of the connection of the administration assembly and the inspection assembly of the present invention;

FIG. 5 is an enlarged schematic view of the invention at B of FIG. 4;

FIG. 6 is a schematic view of the connection of the tongue depressor of the present invention with an oral cavity support plate;

FIG. 7 is a schematic structural view of the administration set of the present invention;

FIG. 8 is a schematic view of the connection of the loading tube and the loading head of the present invention;

wherein, 1-base, 10-supporting plate, 100-through groove, 101-sliding groove, 102-sliding block, 11-fixed claw, 2-head bracket, 20-head holder, 21-rotary bearing, 22-bolt rod, 23-thread bushing, 24-adjusting rod, 25-head splint, 250-spring rod, 251-protective pad, 3-inspection component, 30-fixed sleeve, 300-guide rod, 301-adjusting screw, 302-connecting sleeve, 303-linkage gear, 31-oral supporting plate, 310-expansion rod, 311-tongue depressor, 3110-through hole, 3111-liquid discharge tube, 32-inspection tube, 320-gear ring, 321-LED lamp bead, 4-medicine feeding component, 40-medicine storage tube, 400-clamping plate, etc, 401-medicine adding port, 41-piston sleeve, 42-medicine applying tube, 420-medicine guiding channel, 421-rotary plug, 422-shifting block, 43-medicine applying head, 430-liquid guiding tube, 431-cotton ring, 432-rubber hose, 433-fixed spring and 434-guide wire.

Detailed Description

Example (b): the upper respiratory tract examination medicine applying device shown in fig. 1 and 2 comprises a base 1, a head support 2, an examination component 3 and a medicine applying component 4; two sides of the upper end of the base 1 are vertically provided with supporting plates 10, two sides of the lower end of the base 1 are provided with fixing claws 11, and the two supporting plates 10 are both provided with through grooves 100;

as shown in fig. 1 and 2, the head support 2 is a U-shaped frame, a head support 20 is arranged at the bottom end inside the head support 2, the upper ends of two outer sides of the head support 2 are connected with bolt rods 22 through rotary bearings 21, and the bolt rods 22 penetrate through the through grooves 100; the front ends of the two supporting plates 10 are respectively provided with a sliding groove 101, a sliding block 102 is arranged in the sliding grooves 101, the lower ends of the two outer sides of the head support 2 are respectively rotatably clamped with a threaded sleeve 23, the threaded sleeve 23 is in threaded connection with an adjusting rod 24, and the bottom end of the adjusting rod 24 is rotatably clamped with the sliding block 102; by arranging the adjusting rod 24 which can move up and down in the sliding groove 101, when the adjusting rod 24 is rotated, the thread sleeve 23 moves on the adjusting rod 24, so that the head support 2 deflects by taking the rotary bearing 21 as a center, the elevation angle of the head of a patient can be conveniently adjusted, and medical staff can observe the lesion position of the patient; the two sides in the head support 2 are connected with the head clamping plates 25 through the spring rods 250, the head clamping plates 25 are rotatably clamped with the spring rods 250, the protection pads 251 are arranged on the opposite sides of the two head clamping plates 25, the head clamping plates 25 are arranged to clamp and fix the head of a patient conveniently, and the problem that the examination effect is influenced by the movement of the head caused by the fatigue of the patient is avoided;

as shown in fig. 1, 3, 4, 5 and 6, the inspection assembly 3 comprises a fixed sleeve 30, an oral cavity support plate 31 and an inspection tube 32, guide rods 300 are rotatably clamped on the outer walls of two sides of the fixed sleeve 30, the fixed sleeve 30 is slidably connected with two sides of the upper end inside the head support 2 through the guide rods 300, adjusting screws 301 are horizontally arranged on the left side and the right side of one end of the fixed sleeve 30, a connecting sleeve 302 and a linkage gear 303 are movably sleeved on the adjusting screws 301, and the linkage gear 303 is rotatably clamped with the connecting sleeve 302 and is in threaded connection with the adjusting screws 301; the oral cavity supporting plates 31 are arc-shaped plates and are provided with two oral cavity supporting plates 31, the two oral cavity supporting plates 31 are respectively connected to the upper side and the lower side of the end part of the fixing sleeve 30 in a sliding mode, the openings of the two oral cavity supporting plates are opposite, the bottom ends of the two oral cavity supporting plates 31 are movably hinged with the expansion rods 310, the upper oral cavity supporting plate 31 and the lower oral cavity supporting plate 31 are respectively movably hinged with the connecting sleeve 302 through the expansion rods 310, the upper oral cavity supporting plate 31 and the lower oral cavity supporting plate 31 are horizontally provided with the tongue depressor 311, the tongue depressor 311 is made of elastic silica gel, the tongue depressor 311 is uniformly provided with a plurality of through holes 3110, the oral cavity supporting plate 31 connected with the tongue depressor 311 is provided with the liquid discharge pipe 3111, the liquid discharge pipe 3111 is communicated with the through holes 3110, the liquid discharge in the oral cavity of a patient is convenient to discharge, and the liquid discharge in the oral cavity is prevented from being uncomfortable for the patient; the inspection tube 32 is rotatably clamped in the fixed sleeve 30, a gear ring 320 is arranged on the inspection tube 32, and the gear ring 320 is meshed with the linkage gear 303; one end of the inspection tube 32 close to the oral cavity support plate 31 is provided with an LED lamp bead 321, the LED lamp bead 321 is powered by an external power supply, and good inspection conditions are provided for medical staff by arranging the LED lamp bead 321, so that the inspection of the diseased part of the patient is more comprehensive and accurate;

as shown in fig. 1, 3, 4, 7 and 8, the medicine applying assembly 4 comprises a medicine storing tube 40, a piston sleeve 41 and a medicine applying tube 42, one end of the medicine storing tube 40 is open, the medicine storing tube 40 is movably clamped inside the inspection tube 32 through a clamping plate 400, a medicine adding port 401 is arranged on the medicine storing tube 40, the piston sleeve 41 is movably sleeved at the open end of the medicine storing tube 40, the medicine applying tube 42 penetrates through the medicine storing tube 40 and the piston sleeve 41, a medicine guiding channel 420 is arranged on the medicine applying tube 42, a rotary plug 421 is arranged at one end of the medicine applying tube 42 close to the piston sleeve 41, an medicine applying head 43 is arranged at the other end, the medicine applying head 43 is in a disc-shaped structure, a liquid guiding tube 430 and a medicine applying cotton ring 431 are arranged on the medicine applying head 43, and the liquid guiding tube 430 is respectively communicated with the medicine applying cotton ring 431 and the medicine applying tube 42; go up the medicine head 43 and be provided with rubber hose 432 with last medicine pipe 42 junction, the cover is equipped with fixed spring 433 on rubber hose 432, the upper and lower both sides of going up medicine head 43 and last medicine pipe 42 junction all are connected with seal wire 434, it is provided with shifting block 422 to go up the equal slip of one end upper and lower both sides that medicine pipe 42 is close to rotatory stopper 421, two seal wires 434 run through and are connected with two shifting blocks 422 respectively after medicine pipe 42 is inside, during the use, through stirring one of them shifting block 422, can make medicine head 43 take place the bending, and then more comprehensive carry out the medicine loading to patient's throat position and handle, two shifting blocks 422 of reciprocating motion simultaneously, can make medicine head 43 back-and-forth movement, to the reciprocal medicine of wiping in patient's throat position, improve the effect of adding medicine.

When the device is used, the base 1 is fixed on an examination table by using the fixing claws 11, a patient sits on the chair, the head of the patient is placed on the head support 20, the two head splints 25 clamp and fix the head of the patient, the height of the head support 2 is adjusted as required, and the head support 2 and the support plate 10 are fixed by using the bolt rods 22; the adjusting rod 24 is rotated, at the moment, the threaded sleeve 23 moves on the adjusting rod 24, and then the head support 2 deflects by taking the rotary bearing 21 as a center, so that the elevation angle of the head of the patient is adjusted; adjusting the height of the examination component 3 on the head support 2, placing the examination component 3 in the mouth of a patient, enabling the patient to bite the two mouth support plates 31, rotating the examination tube 32 to enable the gear ring 320 to drive the linkage gear 303 to rotate, pushing the connecting sleeve 302 to move in the rotation process of the linkage gear 303, expanding the mouth support plates 31 by utilizing the expansion rod 310 on the connecting sleeve 302, and pressing the tongue of the patient by using the tongue depressor 311; the central through hole of the inspection tube 32 is used as an observation channel to inspect the throat lesion part of the patient; after the examination is finished, the medicine feeding assembly 4 is placed into the examination tube 32, the medicine storage tube 40 is clamped with the inner wall of the examination tube 32 by using the clamping plate 400, then the piston sleeve 41 is pushed, the medicine in the medicine storage tube 40 enters the medicine feeding tube 42 through the medicine guide channel 420, finally the medicine wiping cotton ring 431 is soaked through the liquid guide tube 430 on the medicine feeding head 43, and the rotary plug 421 is rotated to enable the medicine wiping cotton ring 431 to rotate to wipe the diseased region of the patient for medicine feeding.

Claims

1. An upper respiratory tract examination medicine feeding device for respiratory medicine is characterized by comprising a base (1), a head support (2), an examination component (3) and a medicine feeding component (4); supporting plates (10) are vertically arranged on two sides of the upper end of the base (1), fixing claws (11) are arranged on two sides of the lower end of the base (1), and through grooves (100) are formed in the two supporting plates (10); the head support (2) is a U-shaped frame, a head support (20) is arranged at the bottom end inside the head support (2), the upper ends of two outer sides of the head support (2) are connected with bolt rods (22) through rotary bearings (21), and the bolt rods (22) penetrate through the through grooves (100); the inspection assembly (3) comprises a fixed sleeve (30), an oral cavity supporting plate (31) and an inspection tube (32), guide rods (300) are connected to the outer walls of the two sides of the fixed sleeve (30) in a rotating and clamping mode, the fixed sleeve (30) is connected with the two sides of the upper end inside the head support (2) in a sliding mode through the guide rods (300), adjusting screws (301) are horizontally arranged on the left side and the right side of one end of the fixed sleeve (30), a connecting sleeve (302) and a linkage gear (303) are movably sleeved on the adjusting screws (301), and the linkage gear (303) is connected with the connecting sleeve (302) in a rotating and clamping mode and is in threaded connection with the adjusting screws (301); the oral cavity support plates (31) are arc-shaped plates and are provided with two oral cavity support plates, the two oral cavity support plates (31) are respectively connected to the upper side and the lower side of the end part of the fixing sleeve (30) in a sliding manner, the openings of the two oral cavity support plates are opposite, the bottom ends of the two oral cavity support plates (31) are respectively and movably hinged with an expansion rod (310), the upper oral cavity support plate and the lower oral cavity support plate (31) are respectively and movably hinged with the connecting sleeve (302) through the expansion rods (310), a tongue depressor (311) is horizontally arranged on the oral cavity support plate (31) positioned at the lower part, the inspection tube (32) is rotatably clamped in the fixing sleeve (30), a gear ring (320) is arranged on the inspection tube (32), and the gear ring (320) is meshed with the linkage gear (303); the medicine feeding component (4) comprises a medicine storage tube (40), a piston sleeve (41) and a medicine feeding tube (42), one end of the medicine storage tube (40) is opened, the medicine storage tube (40) is movably clamped in the inspection tube (32) through a clamping plate (400), a medicine adding port (401) is arranged on the medicine storage tube (40), the piston sleeve (41) is movably sleeved at the open end of the medicine storage tube (40), the medicine feeding tube (42) penetrates through the medicine storage tube (40) and the piston sleeve (41), a medicine guide channel (420) is arranged on the medicine feeding tube (42), one end of the medicine feeding tube (42) close to the piston sleeve (41) is provided with a rotary plug (421), the other end is provided with a medicine feeding head (43), the upper medicine head (43) is of a disc-shaped structure, a liquid guide pipe (430) and a medicine wiping cotton ring (431) are arranged on the upper medicine head (43), the liquid guide pipe (430) is respectively communicated with the drug wiping cotton ring (431) and the drug feeding pipe (42);

a rubber hose (432) is arranged at the joint of the medicine feeding head (43) and the medicine feeding pipe (42), a fixed spring (433) is sleeved on the rubber hose (432), the upper side and the lower side of the joint of the medicine feeding head (43) and the medicine feeding pipe (42) are both connected with guide wires (434), shifting blocks (422) are arranged on the upper side and the lower side of one end, close to the rotating plug (421), of the medicine feeding pipe (42) in a sliding manner, and the two guide wires (434) penetrate through the interior of the medicine feeding pipe (42) and are respectively connected with the two shifting blocks (422);

the front ends of the two support plates (10) are respectively provided with a sliding groove (101), a sliding block (102) is arranged in each sliding groove (101), the lower ends of the two outer sides of the head support (2) are respectively rotatably clamped with a threaded sleeve (23), an adjusting rod (24) is connected onto each threaded sleeve (23) in a threaded mode, and the bottom end of each adjusting rod (24) is rotatably clamped with the corresponding sliding block (102);

the two sides in the head support (2) are connected with head clamping plates (25) through spring rods (250), the head clamping plates (25) are rotatably clamped with the spring rods (250), and protective pads (251) are arranged on the opposite sides of the two head clamping plates (25);

one end, close to the oral cavity support plate (31), of the inspection tube (32) is provided with an LED lamp bead (321), and the LED lamp bead (321) is powered by an external power supply;

the tongue depressor (311) is made of elastic silica gel, a plurality of through holes (3110) are uniformly formed in the tongue depressor (311), a liquid discharge pipe (3111) is arranged on an oral cavity supporting plate (31) connected with the tongue depressor (311), and the liquid discharge pipe (3111) is communicated with the through holes (3110).