CN107028583A - A kind of flushing type cleaning brush being used under bronchoscope - Google Patents
A kind of flushing type cleaning brush being used under bronchoscope Download PDFInfo
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- CN107028583A CN107028583A CN201710390647.3A CN201710390647A CN107028583A CN 107028583 A CN107028583 A CN 107028583A CN 201710390647 A CN201710390647 A CN 201710390647A CN 107028583 A CN107028583 A CN 107028583A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/267—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the respiratory tract, e.g. laryngoscopes, bronchoscopes
- A61B1/2676—Bronchoscopes
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B11/00—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water
- A46B11/06—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water connected to supply pipe or to other external supply means
- A46B11/063—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water connected to supply pipe or to other external supply means by means of a supply pipe
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B15/00—Other brushes; Brushes with additional arrangements
- A46B15/0055—Brushes combined with other articles normally separate from the brushing process, e.g. combs, razors, mirrors
- A46B15/0081—Brushes with a scraper, e.g. tongue scraper
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B7/00—Bristle carriers arranged in the brush body
- A46B7/02—Bristle carriers arranged in the brush body in an expanding or articulating manner
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00131—Accessories for endoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/012—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor
- A61B1/015—Control of fluid supply or evacuation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/012—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor
- A61B1/018—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor for receiving instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0279—Cannula; Nozzles; Tips; their connection means
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B2200/00—Brushes characterized by their functions, uses or applications
- A46B2200/30—Brushes for cleaning or polishing
- A46B2200/3013—Brushes for cleaning the inside or the outside of tubes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1025—Respiratory system
- A61M2210/1035—Bronchi
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Pathology (AREA)
- Optics & Photonics (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Pulmonology (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Physiology (AREA)
- Otolaryngology (AREA)
- Endoscopes (AREA)
Abstract
The present invention relates to a kind of flushing type cleaning brush being used under bronchoscope, described flushing type cleaning brush includes handle, driving wire, water filling device, outer sheath, brush；Described driving wire one end connects handle, other end connection brush；Described water filling device is located on driving wire；The distal end connection outer sheath of the water filling device.Its advantage is shown：A kind of flushing type cleaning brush being used under bronchoscope of the present invention, the function of being cleared up in cleaning can be carried out simultaneously, easy to operate, time saving and energy saving, cleaning is thorough, cleaning effect is good, for medical worker, operating efficiency is improved, for patient, potential safety hazard is removed in time, is had broad application prospects in clinical expansion.
Description
Technical field
It is a kind of flushing type cleaning being used under bronchoscope specifically the present invention relates to technical field of medical instruments
Brush.
Background technology
With the development of medical science, bronchoscope diagnosis and treatment respiratory disease application increasingly to extensive, pass through branch gas
Pipe spectroscopy can make diagnosis to the various diseases of trachea-bronchial epithelial cell and segmental bronchus, specify tumour, tuberculosis and branch gas
The property of pipe internal haemorrhage and position, can carry out intrabronchial various PCIs again, diagnosis to respiratory disease, control
Treat and the rescue of critical patient serves very important effect.However, being usually present problems with bronchoscopy：
Clinically, be expert at bronchoscopy when, be usually implanted into silicon stent, the airway stent such as metallic support, it is acted on
It is：The expansion for enabling narrow air flue different degrees of, is that the further treatment of protopathy is obtained to keep normal respiratory function
Obtained the time.Because of covered stents mucous membrane and stent migration etc., secretion, phlegm bolt and phlegm scab is easily caused to be formed, blocking is exhaled
Road is inhaled, if processing can cause tracheae tube chamber to block to cause feeling suffocated, suffocating for patient not in time, there is potential safety hazard.
At present, on the secretion in respiratory tract, phlegm bolt and phlegm scab, the processing method having in the prior art is first with one
Individual simple brush is handled secretion, phlegm bolt and phlegm scab, is then log out coming, by a flexible pipe water filling, so repeatedly
Carry out.Operation inconvenience, wastes time and energy, and clears up not thorough, influences operating efficiency.
Chinese patent literature CN201220006216.5, the applying date 20120109, patent name is：Tracheal tube is electronic clear
Scrub, disclose a kind of tracheal tube electric cleaning brush, by handle, shift knob, battery, the motor of dress in the handle are constituted,
Flexible axle is connected with the output shaft of motor, cleaning brush is housed in the other end activity of flexible axle.It is during cleaning, cleaning brush is first
It is placed in the tracheal tube soaked by disinfectant, pressing shift knob rotates motor, the flexible axle band on motor output shaft
Dynamic cleaning brush rotates in tracheal tube, moves back and forth handle, you can clean up whole tracheal tube.Cleaning brush is first
Secondary property is used, it is to avoid cross-infection.With simple in construction, easy implementation, cost is low, flexible and convenient to use, time saving and energy saving, clean
Effect is good, the advantages of avoid cross-infection.Being widely portable to all kinds of hospitals is used for the cleaning of tracheal tube, it can also be used to clean
The articles for use such as other medical treatment, experiment and life, application is quite varied.
Cleaning brush disclosed in above-mentioned patent, cleaning when can not simultaneously water filling cleaning, can not still carry out thoroughly cleaning, and
The brush of rotation easily damages mucous membrane at a high speed, is difficult to promote the use of.
In summary, it is necessary to a kind of easy to operate, time saving and energy saving, can clean in brush and clear up thoroughly one kind is used for
Flushing type cleaning brush under bronchoscope.And yet there are no report on this flushing type cleaning brush.
The content of the invention
The purpose of the present invention be for of the prior art not enough there is provided one kind is easy to operate, time saving and energy saving, being capable of side brush
Side is cleaned and clears up a kind of thoroughly flushing type cleaning brush being used under bronchoscope.
To achieve the above object, the present invention is adopted the technical scheme that：
A kind of flushing type cleaning brush being used under bronchoscope, it is characterised in that described flushing type cleaning brush includes hand
Handle, driving wire, water filling device, outer sheath, brush；Described driving wire one end connects handle, other end connection brush；Described note
Water installations are located on driving wire；The distal end connection outer sheath of the water filling device.
As a kind of perferred technical scheme, described water filling device include seal cap, sealing ring, butt tube, reversing tube,
Water injection pipe, water filling cap, drainage tube；The seal cap is connected with butt tube by thread seal；The butt tube and reversing tube it
Between there is bottleneck structure, equipped with two sealing rings at the bottleneck position；Described water injection pipe is arranged on the side of reversing tube, and
The inner passage of water injection pipe and reversing tube is communicated；The water filling cap thread is connected to water filling tube end；Described drainage tube one end
It is connected with reversing tube, the other end is connected with outer sheath.
As a kind of perferred technical scheme, the outer sheath is provided with rinsing area, and rinsing area distal end to outer sheath
The length of distal end and the equal length of brush；The rinsing area is provided with flushing hole, and its flushing hole is distributed in the periphery of outer sheath
On face.
As a kind of perferred technical scheme, described brush includes bristle and closure is filled in；The bristle is by nylon brush hair
Constitute, the diameter under bristle deployed condition is more than the internal diameter of outer sheath；The closure plug is vertebra platform shape, and the closure plug is using gold
Category material or hard material are fabricated by.
As a kind of perferred technical scheme, it is cased with film tube on the driving wire.
As a kind of perferred technical scheme, the section of described flushing hole be sector, and the small end face of flushing hole with
Outer sheath inner passage is communicated, and the large end face of flushing hole is communicated with the external world.
As a kind of perferred technical scheme, it is additionally provided with curet on the distal end of described closure plug.
As a kind of perferred technical scheme, a diameter of 2.7mm of the outer sheath.
As a kind of perferred technical scheme, diameter of the brush in the case where stretching out outer sheath state is more than 3mm.
The invention has the advantages that：
1st, a kind of flushing type cleaning brush being used under bronchoscope of the invention, can carry out what is cleared up in cleaning simultaneously
Function, easy to operate, time saving and energy saving, cleaning is thorough, and cleaning effect is good, for medical worker, improves operating efficiency, for suffering from
Person, removes potential safety hazard in time, is had broad application prospects in clinical expansion；
2nd, provided with water filling device, water filling device is in order to which the secretion formed in tracheae, phlegm bolt and phlegm scab position induce one
Current, with pre-washing function, are cleared up, cleaning is thorough so as to realize in cleaning；
3rd, the water filling device includes seal cap, sealing ring, butt tube, reversing tube, water injection pipe, water filling cap, drainage tube, its
In, seal cap before butt tube with being connected through a screw thread, and connection reliability is good；Bottleneck knot is provided between butt tube and reversing tube
Structure, is easy to sealing ring to be stuck in very well at bottleneck position, good sealing effect；Water injection pipe is used to connect water flow apparatus, is not used
Under state, water injection pipe is that water filling cap is connected on water injection pipe, and the effect of cavity is entered with the dust or germ for preventing the external world；
Reversing tube has the effect changed the direction of a stream of water；Described drainage tube, which has, changes flow, the effect of coutroi velocity so that rinse
The current energy desired impulse power of hole outflow is rinsed；
4th, the distal end of rinsing area is to the length of outer sheath distal end and the equal length of brush, and the effect of the design method is：
Brush, which is retracted in outer sheath, has ponding so that current all can flow out from rinsing area；
5th, under use state, driving handle forward, under the transmission effect of driving wire, bristle stretches out outer sheath, passes through control
Handle processed, enables to brush to move forward and backward and rotate to clear up secretion；
6th, by film tube, the purpose is to increase profitization effect, frictional force is reduced so that handle being capable of accurately pilot brush
Head move forward and backward and rotate, secretion being easy under different angles etc. cleaning, it is to avoid cleaning blind area；
7th, the section of flushing hole is sector, and the small end face of flushing hole communicates with outer sheath inner passage, flushing hole
Large end face is communicated with the external world, and the small end face of flushing hole is mainly responsible for the water flow impact pressure formed needed for cleaning, the big end of flushing hole
Face is mainly responsible under the area rinsed, the structure type, rinses area greatly, cleaning performance is good, it is to avoid cleaning blind area；
The 8th, curet is set, is mainly used in cleaning stickiness than larger secretion, so that secretion can be cleared up thoroughly.
Brief description of the drawings
Accompanying drawing 1 is a kind of new flushing type cleaning brush structural representation being used under bronchoscope of the present invention.
Accompanying drawing 2 is the partial enlargement structural representation of water filling device.
The outer sheath distal end partial enlargement structural representation of accompanying drawing 3.
Accompanying drawing 4 is brush-head structure schematic diagram.
Accompanying drawing 5 is the partial structural diagram of driving wire.
Accompanying drawing 6 is flushing hole structural representation.
Accompanying drawing 7 is closure plug structure schematic diagram.
Embodiment
The embodiment that the present invention is provided is elaborated below in conjunction with the accompanying drawings.
The reference and part being related in accompanying drawing are as follows：
1. the driving wire of handle 2.
3. the seal cap of water filling device 31.
32. the butt tube of sealing ring 33.
34. the water injection pipe of reversing tube 35.
36. the drainage tube of water filling cap 37.
4. the rinsing area of outer sheath 41.
The brush of 411. flushing hole 5.
51. the closure plug of bristle 52.
6. the curet of film tube 7.
Embodiment 1
Fig. 1 is refer to, Fig. 1 is a kind of new flushing type cleaning brush structural representation being used under bronchoscope of the present invention
Figure.A kind of flushing type cleaning brush being used under bronchoscope, described flushing type cleaning brush includes handle 1, driving wire 2, water filling
Device 3, outer sheath 4, brush 5；Described one end of driving wire 2 connects handle 1, other end connection brush 5；Described water filling device 3
It is located on driving wire 2；The distal end connection outer sheath 4 of the water filling device 3.
Fig. 2 is refer to, Fig. 2 is the partial enlargement structural representation of water filling device 3.Described water filling device 3 includes sealing
Cap 31, sealing ring 32, butt tube 33, reversing tube 34, water injection pipe 35, water filling cap 36, drainage tube 37；The seal cap 31 is with docking
Pipe 33 is connected by thread seal；There is bottleneck structure between the butt tube 33 and reversing tube 34, filled at the bottleneck position
There are two sealing rings 32；Described water injection pipe 35 is arranged on the side of reversing tube 34, and the inside of water injection pipe 35 and reversing tube 34
Passage is communicated；The water filling cap 36 is threaded in the end of water injection pipe 35；Described one end of drainage tube 37 is connected with reversing tube 34,
The other end is connected with outer sheath 4.
It refer to Fig. 3, the distal end partial enlargement structural representation of Fig. 3 outer sheaths 4.The outer sheath 4 is provided with rinsing area 41,
And the distal end of rinsing area 41 is to the length of the distal end of outer sheath 4 and the equal length of brush 5；The rinsing area 41 is provided with flushing hole
411, its flushing hole 411 is distributed on the outer peripheral face of outer sheath 4.
Fig. 4 is refer to, Fig. 4 is the structural representation of brush 5.Described brush 5 includes bristle 51 and closure plug 52；The brush
Hair 51 is made up of nylon brush hair 51, and the diameter under the deployed condition of bristle 51 is more than the internal diameter of outer sheath 4；The closure plug 52 is vertebra
Platform shape, the closure plug 52 is fabricated by using metal material or hard material.
It should be noted that：Under use state, cleaning brush of the invention is inserted from the biopsy channel in bronchoscope, is passed
Silk 2 and the fixed connection of handle 1 are moved, joystick 1 is easy to the brush on driving wire 2 so as to control the trend of driving wire 2 in vitro
First 5 are placed in position of trachea to be cleaned.
Described water filling device 3 is that, in order to which the secretion formed in tracheae, phlegm bolt and phlegm scab position induce one current, have
Pre-washing function, is cleared up, cleaning is thorough, especially some sticky discharges, after being rinsed through current, more holds so as to realize in cleaning
Easy to clean.
The water filling device 3 includes seal cap 31, sealing ring 32, butt tube 33, reversing tube 34, water injection pipe 35, water filling cap
36th, drainage tube 37, wherein, seal cap 31 before butt tube 33 with being connected through a screw thread, and connection reliability is good；Butt tube 33 is with changing
To bottleneck structure is provided between pipe 34, it is easy to sealing ring 32 to be stuck in very well at bottleneck position, good sealing effect；Water injection pipe 35
For connecting under water flow apparatus, unused state, water injection pipe 35 is that water filling cap 36 is connected on water injection pipe 35, outer with preventing
The dust on boundary or germ enter the effect of cavity；Reversing tube 34 has the effect changed the direction of a stream of water；Described drainage tube 37 has
There are change flow, the effect of coutroi velocity so that the current energy desired impulse power that flushing hole 411 is flowed out is rinsed.
The sheath is provided with rinsing area 41, the distal end of rinsing area 41 to the length of the distal end of outer sheath 4 and the length of brush 5
Equal, the effect of the design method is：Brush 5, which is retracted in outer sheath 4, has ponding so that current can all from
Flow out rinsing area 41；The rinsing area 41 is provided with flushing hole 411, and its flushing hole 411 is distributed on the outer peripheral face of outer sheath 4,
Current flow out in flushing hole 411, directly profitization secretion, phlegm bolt, phlegm scab etc., and cleaning effect is good.
Described brush 5 is included under bristle 51 and closure plug 52, unused state, and bristle 51 is compressed in outer sheath 4, envelope
The end for blocking 52 outer sheaths 4 is sealed, under use state, forward driving handle 1, under the transmission effect of driving wire 2, brush
Hair 51 stretches out outer sheath 4, by joystick 1, enables to brush 5 to move forward and backward and rotate to clear up secretion.
A diameter of 2.7mm of the outer sheath 4, can be inserted from the biopsy hole in a diameter of 2.8mm airway wall；Institute
State diameter of the brush 5 in the case where stretching out the state of outer sheath 4 and be more than 3mm, the i.e. diameter more than outer sheath 4, convenient operation.
Embodiment 2
Fig. 5 is refer to, Fig. 5 is the partial structural diagram of driving wire 2.The present embodiment is substantially the same manner as Example 1, and it is not
It is with part, film tube 6 is cased with the driving wire 2 in the present embodiment, by film tube 6, the purpose is to increase profitization effect,
Reduce frictional force so that handle 1 can accurately control moving forward and backward and rotating for brush 5, be easy under different angles
Secretion etc. is cleared up, it is to avoid cleaning blind area.
Embodiment 3
Fig. 6 is refer to, Fig. 6 is the structural representation of flushing hole 411.The present embodiment is substantially the same manner as Example 1, its difference
It is in the section of the flushing hole 411 in the present embodiment is sector, and the small end face of flushing hole 411 and the inside of outer sheath 4 are logical
Road is communicated, and the large end face of flushing hole 411 is communicated with the external world, and the small end face of flushing hole 411 is mainly responsible for the water formed needed for cleaning
Impulsive force is flowed, the large end face of flushing hole 411 is mainly responsible under the area rinsed, the structure type, rinses area greatly, cleaning performance
It is good, it is to avoid cleaning blind area.
Embodiment 4
Fig. 7 is refer to, Fig. 7 is closure 52 structural representations of plug.The present embodiment is substantially the same manner as Example 1, its difference
It is in the closure of the present embodiment is filled in is additionally provided with curet 7 on 52 distal end.By setting curet 7 in the present embodiment, it is mainly used in
Stickiness is cleared up than larger secretion, so that secretion can be cleared up thoroughly.
A kind of flushing type cleaning brush being used under bronchoscope of the present invention, the work(cleared up in cleaning can be carried out simultaneously
Can, easy to operate, time saving and energy saving, cleaning is thorough, and cleaning effect is good, for medical worker, improves operating efficiency, for patient,
Potential safety hazard is removed in time, is had broad application prospects in clinical expansion；Provided with water filling device 3, water filling device 3 be in order to
Induce one current at secretion, phlegm bolt and the phlegm scab position of tracheae formation, with pre-washing function, so as to realize clear in cleaning
Reason, cleaning is thorough；The water filling device 3 includes seal cap 31, sealing ring 32, butt tube 33, reversing tube 34, water injection pipe 35, note
Water cap 36, drainage tube 37, wherein, seal cap 31 before butt tube 33 with being connected through a screw thread, and connection reliability is good；Butt tube 33
Bottleneck structure is provided between reversing tube 34, is easy to sealing ring 32 to be stuck in very well at bottleneck position, good sealing effect；Water filling
Pipe 35 is used to connect under water flow apparatus, unused state, and water injection pipe 35 is that water filling cap 36 is connected on water injection pipe 35, with anti-
Only extraneous dust or germ enter the effect of cavity；Reversing tube 34 has the effect changed the direction of a stream of water；Described drainage tube
37 have change flow, the effect of coutroi velocity so that the current energy desired impulse power that flushing hole 411 is flowed out is rinsed；Punching
The distal end in area 41 is washed to the length of the distal end of outer sheath 4 and the equal length of brush 5, the effect of the design method is：By brush 5 times
Contracting has ponding in outer sheath 4 so that current all can flow out from rinsing area 41；Under use state, promote forward
Handle 1, under the transmission effect of driving wire 2, bristle 51 stretches out outer sheath 4, by joystick 1, before and after enabling to brush 5
Move and rotate to clear up secretion；By film tube 6, the purpose is to increase profitization effect, frictional force is reduced so that handle
1 can accurately control moving forward and backward and rotating for brush 5, the cleaning such as secretion being easy under different angles, it is to avoid clear
Manage blind area；The section of flushing hole 411 is sector, and the small end face of flushing hole 411 communicates with the inner passage of outer sheath 4, flushing
The large end face in hole 411 is communicated with the external world, and the small end face of flushing hole 411 is mainly responsible for the water flow impact pressure formed needed for cleaning, punching
The large end face of hole flushing 411 is mainly responsible under the area rinsed, the structure type, rinses area greatly, cleaning performance is good, it is to avoid cleaning
Blind area；Curet 7 is set, is mainly used in cleaning stickiness than larger secretion, so that secretion can be cleared up thoroughly.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
Member, on the premise of the inventive method is not departed from, can also make some improvement and supplement, and these are improved and supplement also should be regarded as
Protection scope of the present invention.
Claims (9)
1. it is a kind of be used for bronchoscope under flushing type cleaning brush, it is characterised in that described flushing type cleaning brush include handle,
Driving wire, water filling device, outer sheath, brush；Described driving wire one end connects handle, other end connection brush；Described water filling
Device is located on driving wire；The distal end connection outer sheath of the water filling device.
2. the flushing type cleaning brush according to claim 1 being used under bronchoscope, it is characterised in that described water filling dress
Put including seal cap, sealing ring, butt tube, reversing tube, water injection pipe, water filling cap, drainage tube；The seal cap passes through with butt tube
Thread seal is connected；There is bottleneck structure, equipped with two sealing rings at the bottleneck position between the butt tube and reversing tube；
Described water injection pipe is arranged on the side of reversing tube, and the inner passage of water injection pipe and reversing tube is communicated；The water filling cap thread
It is connected to water filling tube end；Described drainage tube one end is connected with reversing tube, and the other end is connected with outer sheath.
3. the flushing type cleaning brush according to claim 1 or 2 being used under bronchoscope, it is characterised in that the epitheca
Pipe is provided with rinsing area, and rinsing area distal end to the length of outer sheath distal end and the equal length of brush；On the rinsing area
Provided with flushing hole, its flushing hole is distributed on the outer peripheral face of outer sheath.
4. the flushing type cleaning brush according to claim 3 being used under bronchoscope, it is characterised in that described brush bag
Include bristle and closure is filled in；The bristle is made up of nylon brush hair, and the diameter under bristle deployed condition is more than the internal diameter of outer sheath；Institute
It is vertebra platform shape to state closure plug, and the closure plug is fabricated by using metal material or hard material.
5. the flushing type cleaning brush according to claim 4 being used under bronchoscope, it is characterised in that on the driving wire
It is cased with film tube.
6. the flushing type cleaning brush according to claim 3 being used under bronchoscope, it is characterised in that described flushing hole
Section be sector, and the small end face of flushing hole communicated with outer sheath inner passage, and the large end face of flushing hole is communicated with the external world.
7. according to any described flushing type cleaning brush being used under bronchoscope of claim 1-7, it is characterised in that described
Curet is additionally provided with the distal end for blocking plug.
8. the flushing type cleaning brush according to claim 1 being used under bronchoscope, it is characterised in that the outer sheath
A diameter of 2.7mm.
9. the flushing type cleaning brush according to claim 1 being used under bronchoscope, it is characterised in that the brush is being stretched
The diameter gone out under outer sheath state is more than 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710390647.3A CN107028583A (en) | 2017-05-27 | 2017-05-27 | A kind of flushing type cleaning brush being used under bronchoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710390647.3A CN107028583A (en) | 2017-05-27 | 2017-05-27 | A kind of flushing type cleaning brush being used under bronchoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107028583A true CN107028583A (en) | 2017-08-11 |
Family
ID=59539887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710390647.3A Pending CN107028583A (en) | 2017-05-27 | 2017-05-27 | A kind of flushing type cleaning brush being used under bronchoscope |
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|---|---|---|---|---|
| JP2002143174A (en) * | 2000-11-09 | 2002-05-21 | Olympus Optical Co Ltd | Instrument for medical treatment for endoscope |
| CN1393294A (en) * | 2001-06-29 | 2003-01-29 | 兴研株式会社 | Cleaner for endoscope |
| US20030109837A1 (en) * | 1998-03-13 | 2003-06-12 | Mcbride-Sakal Marcia | Brush to clear occluded stents |
| US20090299222A1 (en) * | 2005-03-24 | 2009-12-03 | Yutaka Yanuma | Guide wire treatment tool |
| CN202960597U (en) * | 2012-12-18 | 2013-06-05 | 南京微创医学科技有限公司 | Biliary cytological brush |
| CN205496204U (en) * | 2016-04-20 | 2016-08-24 | 中国人民解放军第三〇九医院 | Inhale phlegm pipe cleaning device |
| CN105997191A (en) * | 2016-06-23 | 2016-10-12 | 高明东 | Sputum-thrombus clearing device |
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2017
- 2017-05-27 CN CN201710390647.3A patent/CN107028583A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030109837A1 (en) * | 1998-03-13 | 2003-06-12 | Mcbride-Sakal Marcia | Brush to clear occluded stents |
| JP2002143174A (en) * | 2000-11-09 | 2002-05-21 | Olympus Optical Co Ltd | Instrument for medical treatment for endoscope |
| CN1393294A (en) * | 2001-06-29 | 2003-01-29 | 兴研株式会社 | Cleaner for endoscope |
| US20090299222A1 (en) * | 2005-03-24 | 2009-12-03 | Yutaka Yanuma | Guide wire treatment tool |
| CN202960597U (en) * | 2012-12-18 | 2013-06-05 | 南京微创医学科技有限公司 | Biliary cytological brush |
| CN205496204U (en) * | 2016-04-20 | 2016-08-24 | 中国人民解放军第三〇九医院 | Inhale phlegm pipe cleaning device |
| CN105997191A (en) * | 2016-06-23 | 2016-10-12 | 高明东 | Sputum-thrombus clearing device |
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Application publication date: 20170811 |
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