CN109939338A - A kind of dedicated drug delivery device of ear-nose-throat department - Google Patents
A kind of dedicated drug delivery device of ear-nose-throat department Download PDFInfo
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- CN109939338A CN109939338A CN201910172345.8A CN201910172345A CN109939338A CN 109939338 A CN109939338 A CN 109939338A CN 201910172345 A CN201910172345 A CN 201910172345A CN 109939338 A CN109939338 A CN 109939338A
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- bowl
- bottle
- medicine bottle
- waste liquid
- drug
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- 238000012377 drug delivery Methods 0.000 title claims abstract description 23
- 239000003814 drug Substances 0.000 claims abstract description 190
- 239000007788 liquid Substances 0.000 claims abstract description 99
- 239000002699 waste material Substances 0.000 claims abstract description 78
- 229940079593 drug Drugs 0.000 claims abstract description 69
- 239000007921 spray Substances 0.000 claims abstract description 39
- 239000012530 fluid Substances 0.000 claims abstract description 37
- 238000004140 cleaning Methods 0.000 claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- 201000010099 disease Diseases 0.000 claims abstract description 14
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims abstract description 14
- 239000000843 powder Substances 0.000 claims abstract description 9
- 230000000638 stimulation Effects 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- RTKIYNMVFMVABJ-UHFFFAOYSA-L thimerosal Chemical compound [Na+].CC[Hg]SC1=CC=CC=C1C([O-])=O RTKIYNMVFMVABJ-UHFFFAOYSA-L 0.000 claims description 29
- 229940033663 thimerosal Drugs 0.000 claims description 29
- 230000010412 perfusion Effects 0.000 claims description 12
- 230000001954 sterilising effect Effects 0.000 claims description 11
- 238000003825 pressing Methods 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 7
- 238000001179 sorption measurement Methods 0.000 claims description 6
- 239000006071 cream Substances 0.000 claims description 5
- 230000008034 disappearance Effects 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 239000002435 venom Substances 0.000 claims description 4
- 210000001048 venom Anatomy 0.000 claims description 4
- 231100000611 venom Toxicity 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 238000001647 drug administration Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000010808 liquid waste Substances 0.000 abstract description 4
- 210000001331 nose Anatomy 0.000 description 13
- 210000000214 mouth Anatomy 0.000 description 11
- 210000000867 larynx Anatomy 0.000 description 10
- 206010052428 Wound Diseases 0.000 description 8
- 208000027418 Wounds and injury Diseases 0.000 description 8
- 210000003800 pharynx Anatomy 0.000 description 6
- 238000004659 sterilization and disinfection Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000001356 surgical procedure Methods 0.000 description 4
- 235000009161 Espostoa lanata Nutrition 0.000 description 3
- 240000001624 Espostoa lanata Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000000613 ear canal Anatomy 0.000 description 2
- 210000003928 nasal cavity Anatomy 0.000 description 2
- 230000001575 pathological effect Effects 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 210000001154 skull base Anatomy 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 206010014020 Ear pain Diseases 0.000 description 1
- 241000167880 Hirundinidae Species 0.000 description 1
- XADCESSVHJOZHK-UHFFFAOYSA-N Meperidine Chemical compound C=1C=CC=CC=1C1(C(=O)OCC)CCN(C)CC1 XADCESSVHJOZHK-UHFFFAOYSA-N 0.000 description 1
- 208000002193 Pain Diseases 0.000 description 1
- 208000003251 Pruritus Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 206010042566 Superinfection Diseases 0.000 description 1
- 208000025865 Ulcer Diseases 0.000 description 1
- 206010048038 Wound infection Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 239000003640 drug residue Substances 0.000 description 1
- 208000007176 earache Diseases 0.000 description 1
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- 230000005611 electricity Effects 0.000 description 1
- 230000005713 exacerbation Effects 0.000 description 1
- 201000010536 head and neck cancer Diseases 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229940126701 oral medication Drugs 0.000 description 1
- 210000003296 saliva Anatomy 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 208000027765 speech disease Diseases 0.000 description 1
- 230000009747 swallowing Effects 0.000 description 1
- 208000011293 voice disease Diseases 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a kind of dedicated drug delivery devices of ear-nose-throat department, including inhaling bowl, sleeve, air bag, storing medicine bottle, waste liquid bottle, drug storage pipe, negtive-pressure implement, for medicine bottle, when use, bowl will be inhaled and be adsorbed on and need medicine-feeding part, prevent medical fluid from flowing into other positions, cause liquid waste, cleaning solution is initially charged in medicine bottle, disease sites can be cleaned by pressure handle aerosolizable spray head, waste liquid is flow in waste liquid bottle by negtive-pressure implement, after having cleaned medical fluid will be packed into medicine bottle again, medical fluid can be sprayed by pressure handle aerosolizable spray head, administered area can accurately be grasped, it will not influence other positions, heating mantle on storing medicine bottle can give medicine liquid heating, reduce stimulation of the cold medical fluid to disease sites, headlamp can aid in the affected part of observation patient, facilitate administration；Camera and photo acquisition device can take pictures to patient affected part, facilitate archive, and the drug delivery device of the invention can select to use using liquid or powder medicaments or simultaneously according to the actual situation.
Description
Technical field
The present invention relates to a kind of dedicated drug delivery device of ear-nose-throat department, in particular to a kind of multi-functional ear-nose-throat department preheated
Dedicated drug delivery device.The invention belongs to the field of medical instrument technology.
Background technique
" hals,Nasen und Ohrenheilkunde " is diagnoses and treatment ear, nose, pharynx, larynx and its disciplines of surgery of related head-neck region.With science and technology
Progress and development, each section of medicine interpenetrates and promotes, and has expanded the scope of hals,Nasen und Ohrenheilkunde, otomicrosurgery, auricularis
Surgery, lateral skull base surgery, audiology and balance science, Nasal endoscope, nose neurosurgery (nose surgery of skull base), Head and neck tumour,
Laryngomicrosurgery, voice and speech disease section, the appearance of children's hals,Nasen und Ohrenheilkunde etc. have greatly enriched the interior of hals,Nasen und Ohrenheilkunde
Hold.
In emergency department, case wound at ear, nose, larynx or oral cavity is frequently encountered, for example oral cavity suffers from ulcerative conditions, this
Kind wound medication is generally divided into liquid and two kinds of powder, is to speckle with thimerosal with tweezers clamping when carrying out liquid disinfection or administration
Or the cotton balls of medical fluid, then be coated at wound, if carry out powder administration, it is direct sprinkling drug mostly, has the following disadvantages,
First is that dark in ear, nose, larynx or oral cavity, cannot accurately find affected part, disinfection or application, second is that in operating process, if
Doctor accidentally operate in if hand is shaken, be easy cotton balls is fallen in ear, nose, larynx or oral cavity, bring discomfort to patient,
Third is that powder medicaments cannot accurately be sprayed onto affected part, the thimerosal and medical fluid on cotton balls can also drip the non-trouble in ear, nose, larynx or oral cavity
Place, fourth is that doctor will divide to probe into several times carries out cleaning wound respectively in patient's cavity, cotton swab disinfection, sprinkling liquid medicine and powder
Drug.It is required to find wound again every time in this way, not only makes the patient feels uncomfortable but also cumbersome, it is bothersome very long, can also
Increase the possibility of wound infection.Problem above not only results in thimerosal or liquid waste in medical procedure, if wound exists
Also intraoral beneficial bacterium can be eliminated in oral cavity, destroyed intraoral strain balance, brought new problem.Throat diseases are to trouble
Person brings very big puzzlement, disease is just pharyngeal have it is dry itch, be scorching hot, gradually having pain, exacerbation when swallowing, excessive saliva, lateral pharyngeal band involvement
Then there is apparent otalgia.Therefore, once corresponding drug will be taken in time to be treated with Throat diseases.The prior art
In throat doser be mostly medicine bottle connect a fixed spray bar, when patient illness part is in oral cavity higher depth or difficulty
With touch place when, existing drug delivery device cannot directly to disease sites carry out first time administration, need to pass through oral cavity
It swallows, directly reduces the drug effect of drug；Increase the inadaptable sense of patient.Furthermore for different ear nose larynx positions, medication
Tool and drug it is then different, patient need not stop to replace according to different positions it is different use means, changed to patient medication
Medicine brings very big inconvenience.Chemical sprayer is a kind of common apparatus for patient's medicine-feeding of ear-nose-throat department, since ear nose larynx are in human body
End, oral medication effect is unobvious, thus carry out externally applied drug.Its mainly into ear canal, in nasal cavity or throat this
A little deeper positions are administered.Because the cavities such as ear canal, nasal cavity or throat are unsmooth, need to come by outer light sometimes
Determine pathological tissues position, operate very complicated, increase workload to medical worker, and pathological tissues position sometimes by
It blocks, it is very accurate that spray tends not to spray.And in the prior art delivery device spray drug it is very cool, when being sprayed onto affected part,
Keep the patient feels very uncomfortable, and can just there is the position of lesion to cause pessimal stimulation to script.In addition, in the prior art, medical care
Personnel need constantly to adjust the angle of chemical sprayer according to the position of spray and the posture of patient body during spray, and
The lower end of pipette in existing chemical sprayer medicine bottle is usually located at the bottom of medicine bottle, when chemical sprayer be squeezed or medical fluid compared with
After being tilted a certain angle when few, pipette can not all draw medical fluid, to can not spray, when use is inconvenient, work as bottom of bottle
Drug residue it is more, can not use up completely, cause to waste.
Summary of the invention
To solve the problem above-mentioned, multi-functional the dedicated drug delivery device of ear-nose-throat department, solution are preheated the present invention provides a kind of
Determined in the prior art liquid waste, replacement spray head caused by superinfection, dark the problems such as, can once complete ear nose cavum laryngis
Cleaning, disinfection and the administration of internal wound reduce disease sites damage without being directed at disease sites repeatedly.
The purpose of the present invention is what is be achieved through the following technical solutions:
A kind of dedicated drug delivery device of ear-nose-throat department of the present invention, including inhale bowl, sleeve, air bag, storing medicine bottle, waste liquid bottle, drug storage
Pipe, negtive-pressure implement, for medicine bottle, the barrel forward end is provided with suction bowl, and the bottom of bowl central point of the suction bowl passes through a connection piece
With sleeve connection, the connector enables the suction bowl above and below bottom of bowl central point or swings, so that inhaling bowl
Different angles are presented from sleeve；The sleeve inner is provided with flexible pencil, catheter, waste liquid hose, and described is flexible
Pencil is arranged above catheter, and the catheter is arranged above waste liquid hose, and the flexible pencil and catheter are logical
Fixing piece connection is crossed, one end of the flexible pencil is provided with drug spray head, and the drug spray head is equipped with multiple drugs
One end that spray orifice, the suction bowl and the sleeve connection inhale bowl is provided with through-hole corresponding with flexible pencil, and stretch medicine
Pipe is connected to by the through-hole with bowl inside is inhaled, and is inhaled inside bowl so that the drug spray head is extend into, the flexible pencil
The other end is connected to one end of drug storage pipe, and the other end of the drug storage pipe is connect with air bag；One end of the catheter is set
It is equipped with atomizer, one end that the suction bowl and the sleeve connection inhale bowl is provided with through-hole corresponding with catheter,
Catheter is connected to by the through-hole with bowl inside is inhaled, and is inhaled inside bowl so that the atomizer is extend into, the catheter
The other end extend down into inside storing medicine bottle and connect with hose, the catheter is provided with unidirectionally close to storing medicine bottle one end
Valve, the hose bottom are provided with metal ball, through-hole are distributed on the metal ball wall, through-hole is connected to hose；Described
Pressure handle, inlet tube, temperature inductor and negative tube two are provided at the top of storing medicine bottle, the pressure handle and hose connect
It connects, the storing medicine bottle outer surface is provided with heating mantle, and one end of the inlet tube is protruded into storing medicine bottle, and the other end passes through one
Connector is connect with perfusion tube, and the connector is internally provided with strainer, and the other end of the perfusion tube is extend into for medicine
The bottom of bottle inner cavity, described that medicine bottle surface is provided with containing mark line, one end of the negative tube two extend into drug storage
Bottle bottle mouth position, the other end extend into sleeve inner and are connect by three-dimensional connecting tube with negative tube one, the three-dimensional connecting tube
Lower end is connect with negtive-pressure implement, and the first valve, the three-dimensional connection are provided between the three-dimensional connecting tube and negative tube one
It is provided with the second valve between pipe and negative tube two, the other end of the negative tube one extends down into waste liquid bottle inner cavity bottleneck
Place, the waste liquid bottle are arranged in below the middle part of sleeve, are connected through a screw thread with sleeve, be provided in the waste liquid bottle useless
Liquid hose, one end of the waste liquid hose are connected to bowl is inhaled, and the other end passes through the bottom that sleeve extend into waste liquid bottle inner cavity；Its
In, the flexible pencil, catheter, waste liquid hose at least one end by being made with flexible material so that flexible medicine
Pipe, catheter, waste liquid hose can be with the swing bending deformations for inhaling bowl.
Wherein, it is preferred that be provided with push rod above the flexible pencil, be provided at the top of the sleeve and match with push rod
The rectangle hole slot of set, for controlling flexible pencil length, push rod pushes push rod to bowl direction is inhaled, pencil elongation of stretching, from right
The through-hole answered stretches out, and protrudes into and inhales inside bowl, makes to inhale bowl when adsorbing medicine-feeding part in closed state, and push rod is pushed backwards to bowl is inhaled,
Flexible pencil shortens, and through-hole exposes, and makes to inhale the disappearance of bowl adsorption capacity, conveniently removes suction bowl.
Wherein, it is preferred that battery and operation button are additionally provided in the sleeve, the temperature inductor adds
Hot jacket passes through operation button respectively and is electrically connected with battery.
Wherein, it is preferred that one end of the close suction bowl of the sleeve is equipped with headlamp, and the headlamp passes through respectively
Operation button is electrically connected with battery.
Wherein, it is preferred that one end of the close suction bowl of the sleeve is additionally provided with camera, is additionally provided in the sleeve
Photo acquisition device, the camera are connected with photo acquisition device, and the photo acquisition device passes through operation button
It is electrically connected with battery.
Wherein, it is preferred that medicine-feeding part is needed in use, bowl will be inhaled and be adsorbed on, for being initially charged with clear water in medicine bottle or disappearing
Venom opens the second valve, closes the first valve, starts negtive-pressure implement, makes storing medicine bottle in negative pressure state, in medicine bottle clear water or
Person's thimerosal enters inlet tube by perfusion tube, is entered in storing medicine bottle by inlet tube, according to for the containing mark line on medicine bottle,
The capacity of clear water or thimerosal in control injection storing medicine bottle, closes the second valve and negtive-pressure implement, by pressing pressure handle,
By in storing medicine bottle clear water or thimerosal by catheter from atomizer spray, to medicine-feeding part carry out cleaning and sterilizing, make
Waste liquid after flows into the bottom for inhaling bowl, opens the first valve, starts negtive-pressure implement, makes waste liquid bottle in negative pressure state, inhales bowl bottom
Waste liquid by waste liquid hose flow into waste liquid bottle；After cleaning, drug administration can be carried out, when drug is liquid, for first filling in medicine bottle
Enter medical fluid, open the second valve, close the first valve, start negtive-pressure implement, makes storing medicine bottle in negative pressure state, for the medical fluid in medicine bottle
Enter inlet tube by perfusion tube, entered in storing medicine bottle by inlet tube, according to for the containing mark line on medicine bottle, control injection
The capacity of medical fluid in storing medicine bottle, closes the second valve and negtive-pressure implement is led to the medical fluid in storing medicine bottle by pressing pressure handle
It crosses catheter to spray from atomizer, medicine-feeding part is administered；When drug be powdered or emulsifiable paste shape, can be by pushing away
Bar releases flexible pencil from the corresponding through-hole of sleeve, make drug spray head protrude into wash the dishes in medicine-feeding part, by medicine-pouring port to
Drug storage pipe injects powdered or newborn cream drug, and extruding gasbag sprays powdered or newborn cream drug from drug spray head,
It is administered to medicine-feeding part, when liquid or powder medicaments have residue, can equally fall and inhale bowl bottom, open the first valve
Door starts negtive-pressure implement, makes waste liquid bottle in negative pressure state, and the discarded drug for inhaling bowl bottom is flowed into waste liquid bottle by waste liquid hose；
Push rod is pushed away backwards to bowl is inhaled, flexible pencil shortens, and through-hole exposes, and makes to inhale the disappearance of bowl adsorption capacity, will inhale bowl and remove, and pass through storing medicine bottle
On heating mantle to medicine liquid heating, heating duration is controlled to control fluid temperature by temperature inductor, reduces cold medical fluid pair
The stimulation of disease sites can aid in the affected part of observation patient by headlamp, facilitate administration；Camera and photo acquisition dress
Setting can take pictures to patient affected part, facilitate archive；
When cleaning drug delivery device, flexible pencil can be pushed by push rod to drug storage pipe injected clear water or thimerosal
It inhales in bowl, cleaning and sterilizing is carried out to flexible pencil and drug spray head by extruding gasbag；For being initially charged with clear water in medicine bottle or disappearing
Venom opens the second valve, closes the first valve, starts negtive-pressure implement, makes storing medicine bottle in negative pressure state, in medicine bottle clear water or
Person's thimerosal closes the second valve and negtive-pressure implement will be clear in storing medicine bottle by pressing pressure handle by entering in storing medicine bottle
Water or thimerosal are sprayed by catheter from atomizer, to catheter and inhale bowl progress cleaning and sterilizing；The first valve is opened,
Start negtive-pressure implement, make waste liquid bottle in negative pressure state, the clear water or thimerosal for inhaling bowl bottom can flow into waste liquid bottle by waste liquid hose
It is interior, cleaning and sterilizing is carried out to waste liquid hose, waste liquid bottle is unloaded by screw thread rotation, cleaned with clear water or thimerosal.
Compared to the prior art, beneficial effects of the present invention:
The present invention provides it is a kind of it is multi-functional preheat the dedicated drug delivery device of ear-nose-throat department, when in use, bowl absorption will be inhaled
Medicine-feeding part is being needed, is preventing medical fluid from flowing into other positions, liquid waste is being caused, clear water or cleaning solution is initially charged in medicine bottle,
Disease sites can be cleaned by pressure handle aerosolizable spray head, waste liquid is flow in waste liquid bottle by negtive-pressure implement, has been cleaned
It will be packed into medical fluid in medicine bottle again afterwards, medical fluid can be sprayed by pressure handle aerosolizable spray head, can accurately grasp administered area,
It will not influence other positions, extra medical fluid can be equally back in waste liquid bottle.The through-hole of sleeve left end makes to inhale by push rod
Bowl adsorption capacity disappears, and will can easily inhale very much bowl and remove, will not cause to damage to medicine-feeding part, the heating mantle on storing medicine bottle can be with
To medicine liquid heating, heating duration is controlled to control fluid temperature by temperature inductor, reduces cold medical fluid to disease sites
Stimulation, headlamp can aid in the affected part of observation patient, facilitate administration；Camera and photo acquisition device can suffer from patient
Place takes pictures, and facilitates archive.The present apparatus can accurately control administered area, need to only probe into the ear nose larynx cavity of the wounded once i.e.
Cleaning, disinfection and the administration of wound in achievable ear nose larynx cavity, and can select according to the actual situation using liquid or powder medicine
Object uses simultaneously, stimulates ear nose larynx smaller.
Detailed description of the invention
In order to illustrate more clearly of technical solution of the present invention, one kind is multi-functional to preheat the dedicated administration dress of ear-nose-throat department
It sets, the attached drawing used below the present invention is briefly described, it is therefore apparent that the accompanying drawings in the following description is only of the invention
Attached drawing used in some embodiments, for those of ordinary skill in the art, without any creative labor,
It can also obtain other drawings based on these drawings.
Fig. 1 is the overall structure diagram (side view) of the dedicated drug delivery device of ear-nose-throat department of the invention；
Fig. 2 is the structural schematic diagram of fixing piece 13 of the present invention；
Fig. 3 is the top view of the dedicated drug delivery device of ear-nose-throat department of the invention；
Fig. 4 A-C is the structural schematic diagram inhaled bowl 1 and different angles are presented from sleeve 2.
Description of symbols:
1, bowl is inhaled, 2, sleeve, 3, air bag, 4, storing medicine bottle, 5, waste liquid bottle, 6, drug storage pipe, 7, negtive-pressure implement, 8, for medicine bottle, 9,
Connector, 10, flexible pencil, 11, catheter, 12, waste liquid hose, 13, fixing piece, 14, drug spray head, 15, atomizer,
16, hose, 17, check valve, 18, metal ball, 19, pressure handle, 20, inlet tube, 21, temperature inductor, 22, negative tube two,
23, heating mantle, 24, connector, 25, perfusion tube, 26, negative tube one, 27, three-dimensional connecting tube, 28, push rod, 29, headlamp, 30,
Camera, 31, battery, 32, photo acquisition device, 33, operation button, 34, rectangle hole slot.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing to the present invention
It is described in further detail.
Embodiment 1
As shown in Figure 1-3, one kind of the invention is multi-functional to preheat the dedicated drug delivery device of ear-nose-throat department, including inhale bowl 1, set
Cylinder 2, air bag 3, storing medicine bottle 4, waste liquid bottle 5, drug storage pipe 6, negtive-pressure implement 7, for medicine bottle 8,2 front end of sleeve be provided with inhale bowl 1,
The bottom of bowl central point of the suction bowl 1 is connect by a connection piece 9 with sleeve 2, and the connector 9 enables suction bowl 1 to surround
Bottom of bowl central point is swung up and down, and different angles (Fig. 4 A-C) is presented from sleeve 2 so that inhaling bowl 1, the suction bowl 1 is flexible saturating
Bright silica gel inhales bowl；The sleeve 2 is internally provided with flexible pencil 10, catheter 11, waste liquid hose 12, the flexible pencil
10 are arranged catheter 11 above, and the catheter 11 is arranged above waste liquid hose 12, the flexible pencil 10 with lead
Liquid pipe 11 is connected by fixing piece 13 (Fig. 2), and one end of the flexible pencil 10 is provided with drug spray head 14, the drug
Spray head 14 is equipped with multiple drug spray orifices, and one end that bowl 1 is inhaled in the suction bowl 1 and the sleeve 2 connection is provided with and stretches
The corresponding through-hole of pencil 10, flexible pencil 10 inside the through-hole and suction bowl 1 by being connected to, so that the drug spray head 14 protrudes into
To inhaling inside bowl 1, the other end of the flexible pencil 10 is connected to one end of drug storage pipe 6, the other end of the drug storage pipe 6
It is connect with air bag 3, the top of the drug storage pipe 6 is provided with the medicine-pouring port with plug；It is arranged above the flexible pencil 10
There is push rod 28, rectangle hole slot 34 matched with push rod 28 is provided at the top of the sleeve 2, push rod 28 is for controlling flexible medicine
The length of pipe 10, push rod 28 prolongs hole slot 34 to be pushed to bowl direction is inhaled, and the pencil 10 that stretches extends, and is stretched out, is protruded into from corresponding through-hole
It inhales inside bowl 1, makes to inhale bowl 1 when adsorbing medicine-feeding part in closed state, push rod 28 prolongs hole slot 34 to be pushed backwards to bowl 1 is inhaled, and is stretched
Pencil 10 shortens, and through-hole exposes, and makes to inhale the attached power disappearance of bowl suction 1, conveniently removes and inhale bowl 1.One end of the catheter 11 is arranged
There is atomizer 15, atomizer 15 is hemispherical dome structure, sprays liquid medicine uniformly, and maximum area carries out disease sites
One end that bowl 1 is inhaled in administration, the suction bowl 1 and the sleeve 2 connection is provided with through-hole corresponding with catheter 11, drain
Pipe 11 is inhaled inside bowl 1, the drain by being connected to inside the through-hole and suction bowl 1 so that the atomizer 15 is extend into
The other end of pipe 11 extends down into 4 inside of storing medicine bottle and connect with hose 16, and the catheter 11 is in 4 one end of storing medicine bottle
Portion is provided with check valve 17, and 16 bottom of hose is provided with metal ball 18, is distributed with through-hole on 18 wall of metal ball, through-hole with
Hose 16 is connected to, and does not influence the ejection of medical fluid after drug delivery device is squeezed or is tilted a certain angle when medical fluid is less.Institute
Pressure handle 19, inlet tube 20, temperature inductor 21 and negative tube 2 22, the pressure are provided at the top of the storing medicine bottle 4 stated
Handle 19 is connect with hose 16, and the temperature inductor 21 is arranged between catheter 11 and inlet tube 20, the temperature
21 one end of inductor is extend into inside storing medicine bottle 4, and one end extend into the groove below 2 right end of sleeve, and temperature inductor 21 is used
In measurement fluid temperature, prevent medical fluid from scalding or being subcooled excessively, groove can protect temperature inductor 21；Outside the storing medicine bottle 4
Surface is provided with heating mantle 23, and one end of the inlet tube 20 is protruded into storing medicine bottle 4, the other end by a connection piece 24 with it is defeated
Liquid pipe 25 connects, and the connector 24 is internally provided with strainer, and strainer can be filtered medical fluid, prevents blocking pipeline.Institute
The other end for the perfusion tube 25 stated extend into the bottom for 8 inner cavity of medicine bottle, described that 8 surface of medicine bottle is provided with containing mark
Line, one end of the negative tube 2 22 extend into 4 bottle mouth position of storing medicine bottle, and the other end is extend into inside sleeve 2 to be connected by three-dimensional
Adapter tube 27 is connect with negative tube 1, and the lower end of the three-dimensional connecting tube 27 is connect with negtive-pressure implement 7, the three-dimensional connecting tube
It is provided with the first valve between 27 and negative tube 7 one, is provided with second between the three-dimensional connecting tube 27 and negative tube 2 22
Valve, the other end of the negative tube 1 extend down into 5 inner cavity bottle mouth position of waste liquid bottle, and the setting of waste liquid bottle 5 exists
It below the middle part of sleeve 2, is connected through a screw thread with sleeve 2, waste liquid hose 12 is provided in the waste liquid bottle 5, described is useless
One end of liquid hose 12 is connected to bowl 1 is inhaled, and the other end passes through the bottom that sleeve 2 extend into 5 inner cavity of waste liquid bottle；Wherein, described
Flexible pencil 10, catheter 11, waste liquid hose 12 at least one end by being made with flexible material so that flexible pencil
10, catheter 11, waste liquid hose 12 can be with the swing bending deformations for inhaling bowl 1.Battery 31 is additionally provided in the sleeve 2
And operation button 33, headlamp 29 is equipped at the top of the left end of the sleeve 2, it is deeper in medicine-feeding part, when dark, illumination
Lamp 29 is used to observe the affected part of patient, facilitates administration；The top of the headlamp 29 is equipped with camera 30, the sleeve 2
Right end be respectively arranged below with battery 31, photo acquisition device 32 and operation button 33, the camera 30 and photo
Acquisition device 32 is connected, and camera 30 and photo acquisition device 32 can take pictures to patient affected part, facilitates archive.It is described
Headlamp 29, photo acquisition device 32, temperature inductor 21, heating mantle 23 pass through operation button 33 and the electricity of battery 31 respectively
Connection.Operation button 33 be used for control headlamp 29, photo acquisition device 32, temperature inductor 21, heating mantle 23 switch.
Application method:
In use, be adsorbed on by bowl 1 is inhaled and need medicine-feeding part, for being initially charged with clear water or thimerosal in medicine bottle 8, the is opened
Two valves close the first valve, start negtive-pressure implement 7, make storing medicine bottle 4 in negative pressure state, for the clear water or thimerosal in medicine bottle 8
Enter inlet tube 20 by perfusion tube 25, is entered in storing medicine bottle 4 by inlet tube 20, according to for the containing mark line on medicine bottle 8,
The capacity of clear water or thimerosal in control injection storing medicine bottle 4, closes the second valve and negtive-pressure implement 7, by pressing pressure handle
Hand 19, by storing medicine bottle 4 clear water or thimerosal sprayed from atomizer 15 by catheter 11, medicine-feeding part is carried out clear
Wash disinfection, the waste liquid after use flow into the bottom for inhaling bowl 1, open the first valve, start negtive-pressure implement 7, make waste liquid bottle in negative pressure shape
State, the waste liquid for inhaling 1 bottom of bowl flow into waste liquid bottle 5 by waste liquid hose 12.After cleaning, drug administration can be carried out, drug is liquid
When, for being initially charged with medical fluid in medicine bottle 8, the second valve is opened, the first valve is closed, starts negtive-pressure implement 7, makes storing medicine bottle 4 in negative pressure
State enters inlet tube 20 by perfusion tube 25 for the medical fluid in medicine bottle 8, is entered in storing medicine bottle 4 by inlet tube 20, according to confession
The capacity of the medical fluid in storing medicine bottle 4 is injected in containing mark line on medicine bottle 8, control, closes the second valve and negtive-pressure implement 7, passes through
Press pressure handle 19, the medical fluid in storing medicine bottle 4 sprayed by catheter 11 from atomizer 15, to medicine-feeding part carry out to
Medicine；When drug be powdered or emulsifiable paste shape, can by push rod 28 by flexible pencil 10 from the through-hole of 2 left end of sleeve release,
Make drug spray head 14 to medicine-feeding part, powdered or newborn cream drug is injected to drug storage pipe 6 by medicine-pouring port, extruding gasbag 3,
It is that powdered or newborn cream drug is sprayed from drug spray head 14, is administered to medicine-feeding part.When liquid or powder medicaments
There is residue, can equally fall and inhale 1 bottom of bowl, open the first valve, start negtive-pressure implement 7, makes waste liquid bottle 5 in negative pressure state, inhale
The discarded drug of 1 bottom of bowl can be flowed into waste liquid bottle 5 by waste liquid hose 12.Push rod 28 is pushed away to the right, flexible pencil 10 shortens,
The through-hole of 2 left end of sleeve makes to inhale the disappearance of 1 adsorption capacity of bowl, will can easily inhale very much bowl 1 and remove, will not cause to damage to medicine-feeding part
Hurt, the heating mantle 23 on storing medicine bottle 4 can give medicine liquid heating, control heating duration by temperature inductor 21 to control medical fluid temperature
Degree, reduces stimulation of the cold medical fluid to disease sites, and headlamp 29 can aid in the affected part of observation patient, facilitate administration；It takes the photograph
As first 30 and photo acquisition device 32 can take pictures to patient affected part, facilitate archive.
When cleaning drug delivery device, flexible pencil 10 can be pushed away by push rod 28 to 6 injected clear water of drug storage pipe or thimerosal
Enter to inhaling in bowl 1, cleaning and sterilizing is carried out to flexible pencil 10 and drug spray head 14 by extruding gasbag 3.For being initially charged in medicine bottle 8
Clear water or thimerosal open the second valve, close the first valve, start negtive-pressure implement 7, make storing medicine bottle 4 in negative pressure state, for medicine
Clear water or thimerosal in bottle 8 close the second valve and negtive-pressure implement 7, by pressing pressure handle by entering in storing medicine bottle 4
19, by storing medicine bottle 4 clear water or thimerosal sprayed from atomizer 15 by catheter 11, to catheter 11 and inhale bowl 1
Cleaning and sterilizing is carried out, the first valve is opened, starts negtive-pressure implement 7, makes waste liquid bottle 5 in negative pressure state, inhales the clear water of 1 bottom of bowl or disappear
Venom can be flowed into waste liquid bottle 5 by waste liquid hose 12, carry out cleaning and sterilizing to waste liquid hose 12, waste liquid bottle 5 is revolved by screw thread
Under unloading, cleaned with clear water or thimerosal.
The above-described embodiments are merely illustrative of preferred embodiments of the present invention, not to structure of the invention
Think and range is defined.Without departing from the design concept of the invention, ordinary people in the field is to technology of the invention
The all variations and modifications that scheme is made, should all drop into protection scope of the present invention, the claimed technology contents of the present invention,
It is all described in the claims.
Claims (6)
1. a kind of dedicated drug delivery device of ear-nose-throat department, including inhale bowl, sleeve, air bag, storing medicine bottle, waste liquid bottle, drug storage pipe, negative pressure
Device, for medicine bottle, it is characterised in that: the barrel forward end is provided with suction bowl, and the bottom of bowl central point of the suction bowl connects by one
Fitting and sleeve connection, the connector enable the suction bowl above and below bottom of bowl central point or swing, so that
It inhales bowl and different angles is presented from sleeve；The sleeve inner is provided with flexible pencil, catheter, waste liquid hose, described
Flexible pencil is arranged above catheter, and the catheter is arranged above waste liquid hose, the flexible pencil and drain
Pipe is connected by a fixing piece, and one end of the flexible pencil is provided with drug spray head, and the drug spray head is equipped with multiple
One end that drug spray orifice, the suction bowl and the sleeve connection inhale bowl is provided with through-hole corresponding with flexible pencil, stretches
Contracting pencil is connected to by the through-hole with bowl inside is inhaled, and is inhaled inside bowl so that the drug spray head is extend into, the flexible medicine
The other end of pipe is connected to one end of drug storage pipe, and the other end of the drug storage pipe is connect with air bag；The one of the catheter
End is provided with atomizer, and one end that the suction bowl and the sleeve connection inhale bowl is provided with corresponding with catheter logical
Hole, catheter are connected to bowl inside is inhaled by the through-hole, are inhaled inside bowl so that the atomizer is extend into, the drain
The other end of pipe is extended down into inside storing medicine bottle and is connect with hose, and the catheter is provided with unidirectionally close to storing medicine bottle one end
Valve, the hose bottom are provided with metal ball, through-hole are distributed on the metal ball wall, through-hole is connected to hose；Described
Pressure handle, inlet tube, temperature inductor and negative tube two are provided at the top of storing medicine bottle, the pressure handle and hose connect
It connects, the storing medicine bottle outer surface is provided with heating mantle, and one end of the inlet tube is protruded into storing medicine bottle, and the other end passes through one
Connector is connect with perfusion tube, and the connector is internally provided with strainer, and the other end of the perfusion tube is extend into for medicine
The bottom of bottle inner cavity, described that medicine bottle surface is provided with containing mark line, one end of the negative tube two extend into drug storage
Bottle bottle mouth position, the other end extend into sleeve inner and are connect by three-dimensional connecting tube with negative tube one, the three-dimensional connecting tube
Lower end is connect with negtive-pressure implement, and the first valve, the three-dimensional connection are provided between the three-dimensional connecting tube and negative tube one
It is provided with the second valve between pipe and negative tube two, the other end of the negative tube one extends down into waste liquid bottle inner cavity bottleneck
Place, the waste liquid bottle are arranged in below the middle part of sleeve, are connected through a screw thread with sleeve, be provided in the waste liquid bottle useless
Liquid hose, one end of the waste liquid hose are connected to bowl is inhaled, and the other end passes through the bottom that sleeve extend into waste liquid bottle inner cavity；Its
In, the flexible pencil, catheter, waste liquid hose at least one end by being made with flexible material so that flexible medicine
Pipe, catheter, waste liquid hose can be with the swing bending deformations for inhaling bowl.
2. the dedicated drug delivery device of a kind of ear-nose-throat department according to claim 1, it is characterised in that: on the flexible pencil
Side is provided with push rod, rectangle hole slot matched with push rod is provided at the top of the sleeve, push rod is for controlling flexible pencil
Length, push rod to the promotion of bowl direction is inhaled, stretch out from corresponding through-hole, protrude into and inhale inside bowl, inhaling suction bowl by pencil elongation of stretching
It is in closed state when attached medicine-feeding part, push rod is pushed backwards to suction bowl, and the pencil that stretches shortens, and through-hole exposes, and suction bowl adsorption capacity is made to disappear
It loses, conveniently removes suction bowl.
3. the dedicated drug delivery device of a kind of ear-nose-throat department according to claim 1 or 2, it is characterised in that: in the sleeve
It is additionally provided with battery and operation button, the temperature inductor, heating mantle pass through operation button respectively and battery is electrically connected
It connects.
4. the dedicated drug delivery device of a kind of ear-nose-throat department according to claim 1-3, it is characterised in that: the set
One end of the close suction bowl of cylinder is equipped with headlamp, and the headlamp passes through operation button respectively and is electrically connected with battery.
5. the dedicated drug delivery device of a kind of ear-nose-throat department according to claim 1-4, it is characterised in that: the set
One end of close suction bowl of cylinder is additionally provided with camera, is additionally provided with photo acquisition device in the sleeve, the camera and
Photo acquisition device is connected, and the photo acquisition device is electrically connected by operation button with battery.
6. the dedicated drug delivery device of a kind of ear-nose-throat department according to claim 1-5, it is characterised in that: in use,
Bowl will be inhaled and be adsorbed on and need medicine-feeding part, for being initially charged with clear water or thimerosal in medicine bottle, the second valve is opened, close the first valve
Door starts negtive-pressure implement, makes storing medicine bottle in negative pressure state, in medicine bottle clear water or thimerosal feed liquor entered by perfusion tube
Pipe, is entered in storing medicine bottle by inlet tube, according to for the containing mark line on medicine bottle, clear water in control injection storing medicine bottle or
The capacity of thimerosal closes the second valve and negtive-pressure implement, by pressing pressure handle, by the clear water or thimerosal in storing medicine bottle
It is sprayed by catheter from atomizer, cleaning and sterilizing is carried out to medicine-feeding part, the waste liquid after use flows into the bottom for inhaling bowl, beats
The first valve is opened, negtive-pressure implement is started, makes waste liquid bottle in negative pressure state, the waste liquid for inhaling bowl bottom flows into waste liquid by waste liquid hose
Bottle；After cleaning, drug administration can be carried out, when drug is liquid, for being initially charged with medical fluid in medicine bottle, open the second valve, close the
One valve starts negtive-pressure implement, makes storing medicine bottle in negative pressure state, enters inlet tube by perfusion tube for the medical fluid in medicine bottle, pass through
Inlet tube enters in storing medicine bottle, and according to for the containing mark line on medicine bottle, the capacity of the medical fluid in storing medicine bottle is injected in control, closes
Second valve and negtive-pressure implement are sprayed the medical fluid in storing medicine bottle by catheter by pressing pressure handle from atomizer, right
Medicine-feeding part is administered；When drug be powdered or emulsifiable paste shape, can be corresponding from sleeve by flexible pencil by push rod
Through-hole is released, make drug spray head protrude into wash the dishes in medicine-feeding part, powdered or emulsifiable paste is injected to drug storage pipe by medicine-pouring port
Shape drug, extruding gasbag spray powdered or newborn cream drug from drug spray head, are administered to medicine-feeding part, work as liquid
Body or powder medicaments have residue, can equally fall and inhale bowl bottom, open the first valve, start negtive-pressure implement, make the waste liquid bottle be in
Negative pressure state, the discarded drug for inhaling bowl bottom are flowed into waste liquid bottle by waste liquid hose；Push rod is pushed away backwards to bowl is inhaled, stretch pencil
It shortens, through-hole exposes, and makes to inhale the disappearance of bowl adsorption capacity, will inhale bowl and removes, by the heating mantle on storing medicine bottle to medicine liquid heating, passes through
Temperature inductor control heats duration to control fluid temperature, reduces stimulation of the cold medical fluid to disease sites, passes through headlamp
The affected part that can aid in observation patient, facilitates administration；Camera and photo acquisition device can take pictures to patient affected part,
Facilitate archive；
When cleaning drug delivery device, flexible pencil can be pushed by suction bowl by push rod to drug storage pipe injected clear water or thimerosal
It is interior, cleaning and sterilizing is carried out to flexible pencil and drug spray head by extruding gasbag；For being initially charged with clear water or thimerosal in medicine bottle,
The second valve is opened, the first valve is closed, starts negtive-pressure implement, makes storing medicine bottle in negative pressure state, for the clear water in medicine bottle or disappears
Venom closes the second valve and negtive-pressure implement by entering in storing medicine bottle, by pressing pressure handle, by storing medicine bottle clear water or
Person's thimerosal is sprayed by catheter from atomizer, to catheter and inhales bowl progress cleaning and sterilizing；The first valve is opened, is started
Negtive-pressure implement makes waste liquid bottle in negative pressure state, and the clear water or thimerosal for inhaling bowl bottom can be flowed into waste liquid bottle by waste liquid hose, right
Waste liquid hose carries out cleaning and sterilizing, and waste liquid bottle is unloaded by screw thread rotation, cleaned with clear water or thimerosal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910172345.8A CN109939338B (en) | 2019-03-07 | 2019-03-07 | Special device of dosing of otorhinolaryngology branch of academic or vocational study |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910172345.8A CN109939338B (en) | 2019-03-07 | 2019-03-07 | Special device of dosing of otorhinolaryngology branch of academic or vocational study |
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| CN109939338A true CN109939338A (en) | 2019-06-28 |
| CN109939338B CN109939338B (en) | 2024-03-19 |
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| CN201910172345.8A Active CN109939338B (en) | 2019-03-07 | 2019-03-07 | Special device of dosing of otorhinolaryngology branch of academic or vocational study |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111643738A (en) * | 2019-10-31 | 2020-09-11 | 西安交通大学医学院第一附属医院 | Breathe internal medicine with throat drainage and send medicine device |
| CN112169150A (en) * | 2020-10-21 | 2021-01-05 | 董再玲 | Probe-in type drug delivery device for otolaryngological nursing |
| CN112587787A (en) * | 2020-12-30 | 2021-04-02 | 山东中医药大学附属医院 | Medicine device is spouted with pressurization to department of respiration clinical |
| CN115382082A (en) * | 2022-09-29 | 2022-11-25 | 四川大学华西医院 | Dry-wet integrated spraying device |
| CN115430023A (en) * | 2022-08-04 | 2022-12-06 | 南方医科大学第三附属医院（广东省骨科研究院） | Therapeutic instrument for otitis externa mycotica |
| CN117045431A (en) * | 2023-09-19 | 2023-11-14 | 首都医科大学附属北京同仁医院 | Temperature control multifunctional auditory canal cleaner |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111643738A (en) * | 2019-10-31 | 2020-09-11 | 西安交通大学医学院第一附属医院 | Breathe internal medicine with throat drainage and send medicine device |
| CN112169150A (en) * | 2020-10-21 | 2021-01-05 | 董再玲 | Probe-in type drug delivery device for otolaryngological nursing |
| CN112587787A (en) * | 2020-12-30 | 2021-04-02 | 山东中医药大学附属医院 | Medicine device is spouted with pressurization to department of respiration clinical |
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| CN115430023A (en) * | 2022-08-04 | 2022-12-06 | 南方医科大学第三附属医院（广东省骨科研究院） | Therapeutic instrument for otitis externa mycotica |
| CN115430023B (en) * | 2022-08-04 | 2023-12-19 | 南方医科大学第三附属医院（广东省骨科研究院） | Instrument for treating mycotic external auditory meatus |
| CN115382082A (en) * | 2022-09-29 | 2022-11-25 | 四川大学华西医院 | Dry-wet integrated spraying device |
| CN115382082B (en) * | 2022-09-29 | 2024-03-29 | 四川大学华西医院 | Dry and wet integrated spraying device |
| CN117045431A (en) * | 2023-09-19 | 2023-11-14 | 首都医科大学附属北京同仁医院 | Temperature control multifunctional auditory canal cleaner |
| CN117045431B (en) * | 2023-09-19 | 2024-02-02 | 首都医科大学附属北京同仁医院 | Temperature control multifunctional auditory canal cleaner |
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| CN109939338B (en) | 2024-03-19 |
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