CN211326119U

CN211326119U - Assembled duct cleaning device

Info

Publication number: CN211326119U
Application number: CN201922306106.5U
Authority: CN
Inventors: 张星满; 宁菲; 刘燕京
Original assignee: Chinese PLA General Hospital
Current assignee: Chinese PLA General Hospital
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-08-25
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses an assembled duct cleaning device relates to medical instrument technical field. Comprises a hand-held handle, a transmission rod, a transmission motor, a power supply and a brush cleaning sleeve, wherein the hand-held handle is provided with a control switch, the inside of the hand-held handle is fixedly provided with the transmission motor and the power supply, the transmission motor is communicated with the power supply through a circuit, one end of the transmission rod is provided with a transmission gear, the transmission motor is provided with a motor gear, the motor gear is meshed with the transmission gear, and the brush cleaning sleeve is inserted on the transmission rod. Is convenient to use.

Description

Assembled duct cleaning device

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to an assembled duct cleaning device.

Background

The operation of external auditory canal and middle ear, need to operate under the microscope, require good illumination, fully expose the field of vision, preparation before the art is very important, because external auditory canal, when the middle ear pathological change, external auditory canal has secretion or other pathological change tissue, consequently, under the prerequisite of understanding the pathological change, preparation before the art is carried out, to preventing because of the tractive, amazing pathological change tissue leads to bleeding or pathological change tissue to drop and arouse bad consequence, it is especially crucial, consequently, in preparation before the art, the duct clearance, especially to the earwax clearance in the duct is an extremely important part.

Patent No. CN201820030415.7 in the prior art provides an ear canal cleaning device for otolaryngological department, which comprises a handle, wherein the handle is of a hollow structure, the front end of the handle is provided with a through hole, a rotating shaft is arranged in the through hole at the front end of the handle, a guide block is fixedly arranged at the front end of the rotating shaft, the front end of the guide block is fixedly provided with a camera, the outer part of the rotating shaft is sleeved with a front end push plate, the outer part of the rotating shaft corresponding to the space between the front end push plate and the guide block is provided with a spring, two ends of the spring are respectively and fixedly connected with the front end push plate and the guide block, the rear end of the rotating shaft is connected with an output shaft of a motor, the motor is fixedly arranged in the handle, this ear canal cleaning device for otolaryngology branch of academic or vocational study adopts the mode that spring and flexible axle combine, clears up the inside earwax of ear canal, and the clearance is respond well to install camera and light filling lamp additional, help observing the inside condition.

However, this patent can adhere to a small amount of dense water and cerumen at the in-process of clearing up the ear canal, makes this duct cleaning device breed the bacterium more easily, simultaneously, still installs high-cost parts such as camera, light filling lamp and motor additional in this duct cleaning device for this duct cleaning device's replacement cost is higher.

SUMMERY OF THE UTILITY MODEL

The utility model provides an assembled duct cleaning device to duct cleaning device easily breeds the bacterium among the solution prior art and causes cross infection technical problem.

The utility model provides an assembled duct cleaning device, includes handheld handle, transfer line, drive machine, power and brush clearance cover, be equipped with control switch on the handheld handle, the inside fixed mounting of handheld handle has drive machine and power, drive machine passes through the circuit intercommunication with the power, the one end of transfer line is equipped with drive gear, the last motor gear that is equipped with of drive machine, motor gear with drive gear intermeshing, brush clearance cover plug-in mounting is in on the transfer line.

The transmission rod is sleeved with the two fixed bearings, the two fixed bearings are positioned on two sides of the transmission gear, and the two transmission bearings are clamped and fixed in the transmission rod by the handheld handle.

Furthermore, a through hole is formed in the middle of the transmission rod in a penetrating mode, a wire guide rod extending out of the handheld handle is arranged in the handheld handle and penetrates through the transmission rod, a camera and an illuminating lamp are mounted at the end portion of the extending portion of the wire guide rod, and the camera and the illuminating lamp are respectively communicated to a power source through circuits.

Further, the brush cleaning sleeve is composed of cleaning bristles and a first sleeving part, the first sleeving part is sleeved on the transmission rod in an inserted mode, the cleaning bristles are spirally arranged on the outer wall of the first sleeving part, and a first light-transmitting block is arranged at one end of the first sleeving part.

The sponge cleaning sleeve is composed of a cleaning sponge and a second sleeving part, the second sleeving part is inserted on the transmission rod, the cleaning sponge is spirally arranged on the outer wall of the second sleeving part, and a second light-transmitting block is arranged at one end of the second sleeving part.

Furthermore, a clamping piece is arranged on the connecting surface of the transmission rod and the brush cleaning sleeve, and clamping grooves are formed in the brush cleaning sleeve and the sponge cleaning sleeve.

Compared with the prior art, the beneficial effects of the utility model reside in that:

one of which, the utility model discloses but establish transfer line and brush clearance cover as the split structure, when clearing up the disease duct, it is rotatory to drive brush clearance cover through drive motor, and slowly send brush clearance cover into the disease duct in clear up it, the brush clearance cover that will pollute after the clearance is accomplished pulls down from the transfer line and abandons, only need just can continue to use after changing brush clearance cover when needs use once more, with this effectively solve among the prior art duct cleaning device and easily breed the bacterium and cause cross infection technical problem.

It is two, to the patient of external auditory canal purulence flowing water, bloody secretion, the utility model discloses in still be equipped with a sponge clearance cover, can clear up the external auditory canal secretion in the disease duct through the clean sponge that sets up and can make the filth in the duct sweep out along clean sponge through setting up clean sponge spiral, use sponge clearance cover effect when meetting to have liquid secretion such as a large amount of bloody purulence in the duct higher, thereby increased the utility model discloses an application scope.

Third, brush clearance cover all is equipped with multiple size with sponge clearance cover, meets different ages, uses not unidimensional brush clearance cover or sponge clearance cover to clear up the duct of patient during the disease of different heights and different symptoms, prevents to have brush clearance cover or sponge clearance cover too big to cause the damage and the unable clearance of brush clearance cover or sponge clearance cover undersize to the disease duct and catch up with tight problem.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of a brush cleaning sleeve mounted on a drive rod;

FIG. 2 is a schematic structural view of a sponge cleaning sleeve mounted on a transmission rod;

fig. 3 is a schematic view of a three-dimensional structure of the utility model with a split handle;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3;

FIG. 5 is an enlarged view of the structure at B in FIG. 3;

FIG. 6 is a front view of the utility model with a handle cut away;

FIG. 7 is an enlarged view of the structure of FIG. 6 at C;

FIG. 8 is a schematic structural view of a brush cleaning sleeve according to the present invention;

reference numerals: the handheld handle 1, the control switch 11, the wire guide rod 12, the camera 121, the light 122, the transmission rod 2, the transmission gear 21, the clamping piece 22, the transmission motor 3, the motor gear 31, the power source 4, the brush cleaning sleeve 5, the cleaning fluff 51, the first sleeving piece 52, the first light-transmitting block 53, the clamping groove 54, the fixed bearing 6, the sponge cleaning sleeve 7, the cleaning sponge 71, the second sleeving piece 72 and the second light-transmitting block 73.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings 1-8, and it is obvious that the described embodiments are some, but not all embodiments of the present invention.

The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides an assembled duct cleaning device, includes handheld handle 1, transfer line 2, drive machine 3, power 4 and brush clearance cover 5, handheld handle 1 is hollow structure, be equipped with control switch 11 on the handheld handle 1, the inside fixed mounting of handheld handle 1 has drive machine 3 and power 4, drive machine 3 passes through the circuit intercommunication with power 4, through control switch 11 can control power 4 and drive machine 3's the connected state, the one end of transfer line 2 is equipped with drive gear 21, be equipped with motor gear 31 on the drive machine 3, motor gear 31 with drive gear 21 intermeshing can drive transfer line 2 through drive machine 3 and rotate, 5 cartridge of brush clearance cover are in on the transfer line 2, can drive brush clearance cover 5 through transfer line 2 and rotate.

The utility model discloses need medical personnel to grip handle 1 in the hand when using, press control switch 11 intercommunication power 4 and drive machine 3, make drive machine 3 rotate, and drive pole 2 and the brush clearance cover 5 of suit on transfer line 2 are mutually supported through drive gear 21 and motor gear 31 and rotate, medical personnel slowly fills in the disease duct with brush clearance cover 5 this moment, sweep out the secretion in the disease duct through brush clearance cover 5, accomplish the clearance back when medical personnel to the ear duct of disease, directly abandon after extracting make used brush clearance cover 5 from transfer line 2, only need just can reuse new brush clearance cover 5 cartridge on transfer line 2 when needs carry out the ear duct clearance to new disease.

Preferably, the transmission device further comprises two fixed bearings 6, the two fixed bearings 6 are sleeved on the transmission rod 2 and located on two sides of the transmission gear 21, the two fixed bearings 6 are clamped and fixed in the transmission rod 2 through the handheld handle 1, the position of the transmission rod 2 can be fixed through the two fixed bearings 6, meanwhile, the friction force of the transmission rod 2 in the rotating process is reduced, the energy loss is reduced, and the rotating stability of the transmission rod 2 is improved.

Preferably, a through hole is formed in the middle of the transmission rod 2, a wire guide rod 12 extending out is arranged in the handle 1, the wire guide rod 12 penetrates through the transmission rod 2, a camera 121 and an illuminating lamp 122 are arranged at the end part of the extending part of the wire guide rod 12, the camera 121 and the illuminating lamp 122 are respectively connected to the power source 4 through lines, the power source 4 supplies electric energy to the camera 121, when the state in the auditory canal of the patient needs to be observed, the data line on the camera 121 is communicated to the display, the image of the inner part of the auditory canal collected by the camera 121 is displayed by the display, so that the camera 121 can transmit the image of the auditory canal of the patient to the medical staff, for light 122 provides the electric energy through power 4, make light 122 can throw light on the duct of disease, the medical personnel of being convenient for to the observation of disease duct, make camera 121 can catch the image situation in the disease duct clearly simultaneously.

Preferably, brush clearance cover 5 comprises clearance fluff 51 and first suit spare 52, first suit spare 52 suit is in the cartridge is in on the transfer line 2, drive first suit spare 52 through transfer line 2 and rotate, thereby clearance fluff 51 spiral setting is on the outer wall of first suit spare 52, thereby drives the dirty of dirt in the sick auditory canal through the electronic clearance fluff 51 of first suit spare 52 and clears away, and its effect lies in, through will clearing up the setting of fluff 51 spiral on the outer wall of first suit spare 52, makes clearance fluff 51 can be stained with the solid earwax that is difficult to clear up on the auditory canal inner wall in the auditory canal and the blood clot after the solidification carries out and guides to the auditory canal outside when rotatory, has improved the utility model discloses an efficiency. One end of first suit 52 is equipped with first light-transmitting piece 53, light 122 and camera 121 are located first light-transmitting piece 53 department, and its effect lies in, first light-transmitting piece 53 is used for the protection to camera 121 and light 122, breeds the bacterium after making it can not be infected with the secretion in the duct, utilizes the non-light tight nature of first light-transmitting piece 53 simultaneously, makes camera 121 and light 122 can see through first light-transmitting piece 53 and carry out image transmission and illumination to disease duct inside.

Preferably, still include sponge clearance cover 7, sponge clearance cover 7 comprises clean sponge 71 and second cover spare 72, second cover spare 72 cartridge is in on the transfer line 2, can drive second cover spare 72 through transfer line 2 and rotate, clean sponge 71 spiral setting is on the outer wall of second cover spare 72, and its effect lies in, can adsorb the clearance to liquid such as dense blood and sweat in the patient's ear canal through the clean sponge 71 that sets up, can make the secretion in the ear canal sweep out along clean sponge 71 through setting up clean sponge 71 spiral. The one end of second suit part 72 is equipped with second light transmission piece 73, second light transmission piece 73 is used for breeding the bacterium behind the secretion that makes it not be infected with in the duct to camera 121 and light 122's protection, utilizes the light-permeable nature of second light transmission piece 73 simultaneously, makes camera 121 and light 122 can see through second light transmission piece 73 and carry out image transmission and illumination to disease duct inside.

Preferably, a fastening member 22 is disposed on a connecting surface of the transmission rod 2 and the brush cleaning sleeve 5, fastening grooves 54 are disposed in the brush cleaning sleeve 5 and the sponge cleaning sleeve 7, and the brush cleaning sleeve 5 or the sponge cleaning sleeve 7 can be fastened tightly on the transmission rod 2 by the mutual cooperation of the fastening member 22 and the fastening grooves 54.

Preferably, brush clearance cover 5 is equipped with multiple size with sponge clearance cover 7, and when meetting different ages, use not unidimensional brush clearance cover 5 or sponge clearance cover 7 to clear up the duct of disease during the disease of different heights and different symptoms, prevent to have brush clearance cover 5 or sponge clearance cover 7 too big to cause the damage and the unable clearance of brush clearance cover 5 or sponge clearance cover 7 undersize to the disease duct problem of overtaking up.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides an assembled duct cleaning device, a serial communication port, including handheld handle (1), transfer line (2), drive motor (3), power (4) and brush clearance cover (5), be equipped with control switch (11) on handheld handle (1), the inside fixed mounting of handheld handle (1) has drive motor (3) and power (4), drive motor (3) and power (4) are through the circuit intercommunication, the one end of transfer line (2) is equipped with drive gear (21), be equipped with motor gear (31) on drive motor (3), motor gear (31) with drive gear (21) intermeshing, brush clearance cover (5) cartridge is in on transfer line (2).

2. The assembled ear canal cleaning device according to claim 1, characterized in that the device further comprises two fixed bearings (6), two fixed bearings (6) are sleeved on the transmission rod (2) and located on two sides of the transmission gear (21), and the two fixed bearings (6) are clamped and fixed in the transmission rod (2) by the handle (1).

3. The assembled ear canal cleaning device as claimed in claim 1, characterized in that the transmission rod (2) is provided with a through hole at the middle part, the handle (1) is provided with a protruding wire rod (12), the wire rod (12) penetrates through the transmission rod (2), the end of the protruding part of the wire rod (12) is provided with a camera (121) and a lighting lamp (122), and the camera (121) and the lighting lamp (122) are respectively connected to the power supply (4) through lines.

4. An assembled ear canal cleaning device according to claim 1, characterized in that the brush cleaning sleeve (5) consists of a cleaning fluff (51) and a first attachment part (52), the first attachment part (52) is inserted onto the drive rod (2), the cleaning fluff (51) is arranged spirally on the outer wall of the first attachment part (52), and a first light-transmitting block (53) is arranged at one end of the first attachment part (52).

5. An assembled ear canal cleaning device according to claim 1, further comprising a sponge cleaning sleeve (7), wherein the sponge cleaning sleeve (7) is composed of a cleaning sponge (71) and a second sleeve member (72), the second sleeve member (72) is inserted on the transmission rod (2), the cleaning sponge (71) is spirally arranged on the outer wall of the second sleeve member (72), and one end of the second sleeve member (72) is provided with a second light-transmitting block (73).

6. An assembled ear canal cleaning device according to claim 4 or 5, characterized in that the driving rod (2) is provided with a fastening member (22) at the connection surface with the brush cleaning sleeve (5), and the brush cleaning sleeve (5) and the sponge cleaning sleeve (7) are provided with fastening grooves (54).