CN110384847A - A kind of portable medical dry powder auxiliary suction unit - Google Patents
A kind of portable medical dry powder auxiliary suction unit Download PDFInfo
- Publication number
- CN110384847A CN110384847A CN201910685834.3A CN201910685834A CN110384847A CN 110384847 A CN110384847 A CN 110384847A CN 201910685834 A CN201910685834 A CN 201910685834A CN 110384847 A CN110384847 A CN 110384847A
- Authority
- CN
- China
- Prior art keywords
- capsule
- handle
- fixedly installed
- cabin
- dry powder
- Prior art date
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Classifications
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- 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
- A61M15/00—Inhalators
- A61M15/0001—Details of inhalators; Constructional features thereof
-
- 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
- A61M15/00—Inhalators
- A61M15/0028—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up
- A61M15/003—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up using capsules, e.g. to be perforated or broken-up
- A61M15/0033—Details of the piercing or cutting means
- A61M15/0038—Cutting means
-
- 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
- A61M15/00—Inhalators
- A61M15/0065—Inhalators with dosage or measuring devices
- A61M15/0066—Inhalators with dosage or measuring devices with means for varying the dose size
Abstract
The invention discloses a kind of portable medical dry powder auxiliary suction units, including shell, movable axis is fixedly installed on the shell, movable sleeve is equipped with upper handle and lower handle in institute's movable axis, extruding spring is fixedly installed on the spring base, the upper handle and lower handle are fixedly installed with fan-folded air bag far from upper shear blade and lower scissors piece one end, breather cheek valve is installed on the fan-folded air bag, the air inlet pipe is connected to chamber, it is fixedly installed with capsule on the shell and places cabin, the capsule, which is placed, offers capsule placement mouth on cabin, the present invention shears capsule using blade, the dry-powder medicament in capsule can be made thoroughly to suck, make each sucking that can only carry out sucking for a part of dry powder, it effectively reduces patient by repeatedly sucking and chokes food, user is assisted to suck simultaneously, make lung's respiratory function Weaker patient can also obtain the effective treatment.
Description
Technical field
The present invention relates to the field of medical instrument technology, specially a kind of portable medical dry powder auxiliary suction unit.
Background technique
The characteristics of powder inhaler, is administered in the form of Foradil Aerolizer formoterol fumarate, and drug under lung and respiratory mucosa through enriching
Capillary absorbance, work it is very fast, be particularly suitable for protein and peptide drugs administration, beta-adrenaline antagonist, anti-gallbladder
The small-molecule drugs such as alkaline agent, cortin, potent narcotic, anti-migraine, and insulin, growth hormone, vaccine and new
The macromolecular drugs such as biological technology products may be made as pulmonary administration preparation, play part or systemic therapy, dry powder sucking dress
Huge number is set, can be according to dosage divided into: single dose, depot multi-dose, multiple units dosage；It can divide by the storing mode of drug
Are as follows: capsule-type, vesicle type, depot；Can be divided by the power resources of device: suction airflow is driving, compressed air-driven type,
Cell motor is driving, and existing frequently-used powder inhaler suffers a disadvantage in that volume is larger, inconvenient to carry, uses behaviour
It is more troublesome, it is often necessary to it repairs, drug residue is higher in device, in addition to single-dose type (such as rotation inhalator),
The not reproducible use of remaining powder inhaler, causes patient's repeat buying suction apparatus, has aggravated patient's medical expense, given
Patient brings unnecessary financial burden.
Set forth above in order to solve the problems, such as, application No. is a kind of anti-scratch of " CN201710946349.8 " in the prior art
The Diskus of wound, including ontology, the interior groove being equipped with for placing capsule of ontology；Air duct is arranged on the body,
It is connected to groove；At least one button, a button are connect with a sharp portion, and ontology is equipped with the through-hole being connected to groove,
Sharp portion is located in through-hole, and sharp portion is used to puncture the capsule in groove, and the aperture of the first end of through-hole is greater than its second end
Aperture, the first end of through-hole are through-hole close to one end of groove；Suction nozzle, it is logical that suction nozzle is equipped with the suction nozzle being connected to the groove of ontology
Hole, and the lower end of suction nozzle through-hole is equipped with strainer, the lower end of suction nozzle and the upper end of ontology connect, and suction nozzle can turn relative to ontology
It is dynamic；Lid is removably disposed on suction nozzle, and the upper end of suction nozzle and ontology is completely covered.The dry powder of anti-scratch of the invention
Suction apparatus, structure is simple, it is possible to prevente effectively from sharp portion scratches the inner wall of ontology.
Although solving the problems, such as that tradition punctures is easy to damage ontology, the above-mentioned Diskus is in use still
So there is more apparent defect: 1, above-mentioned apparatus is easy to cause using traditional puncture mode, the capsule unfolding mode
Dry powder in capsule drug is sucked out not exclusively, and very thin needle tubing is easy blocking, influences the sucking of dry powder；2, above-mentioned apparatus needs make
User actively sucks, and for a part of patient weaker for lung functions, uses more difficulty, thus influences efficacy of a drug hair
It waves；3, the large dosage of sucking in a short time of the drug in above-mentioned apparatus, large dosage of dry powder is easy to be gathered into lung larger
Particle, bulky grain adheres in bronchus, and less serious case influences therapeutic effect, heavy then will lead to violent cough, causes the two of lung
Secondary damage.
Summary of the invention
The purpose of the present invention is to provide a kind of portable medical dry powder auxiliary suction units, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the invention provides the following technical scheme:
A kind of portable medical dry powder auxiliary suction unit, including shell are fixedly installed with movable axis on the shell, institute
Movable sleeve is equipped with upper handle and lower handle in movable axis, is fixedly installed with spring base, the bullet on the upper handle and lower handle
Extruding spring is fixedly installed on spring abutment, the upper handle and lower handle are fixedly connected with upper shear blade and lower scissors piece respectively,
It is fixedly installed with capsule on the shell and places cabin, the capsule, which is placed, offers capsule placement mouth on cabin, the capsule is placed
Cabin is placed mouth one end far from capsule and is extended in chamber, and the chamber is fixedly connected with suction nozzle, the upper shear blade and lower scissors
Piece, which extends in chamber and is affixed on capsule, places bilge portion.
Preferably, the upper handle and lower handle are fixedly installed with fan-folded far from upper shear blade and lower scissors piece one end
Air bag is equipped with breather cheek valve on the fan-folded air bag, and the fan-folded air bag is also connect with air inlet pipe, it is described into
It is intratracheally fixedly installed with unidirectional air outlet valve, the air inlet pipe is connected to chamber.
Preferably, rubber antiskid set is enclosed on the upper handle and lower handle.
Preferably, the diameter in capsule placement cabin is between 5-6mm, the upper shear blade and lower scissors piece closure
When, it is 1mm at a distance from the inner wall of cabin that cutter head is placed with capsule.
Compared with prior art, the beneficial effects of the present invention are:
1, the present invention shears capsule using blade, and the dry-powder medicament in capsule can be made thoroughly to be discharged, had simultaneously
Effect is avoided puncture and is blocked using caused needle tubing；
2, the present invention utilizes air bag power-assisted, user can be assisted to suck, the patient for keeping lung's respiratory function weaker
Also it can obtain the effective treatment；
3, the invention avoids the dry powder of large dosage disposably to suck, and blade can not only cut capsule, moreover it is possible to
It blocks the dry powder in capsule to fall in each squeeze, makes each sucking that can only carry out sucking for a part of dry powder, by more
Secondary suck effectively reduces patient and chokes food, while being convenient for medicaments uniformity spreading, improves therapeutic effect.
The present invention shears capsule using blade, and the dry-powder medicament in capsule can be made thoroughly to suck, and makes each
Sucking for a part of dry powder can only be carried out by sucking, and effectively reduced patient by repeatedly sucking and choked food, at the same assist user into
Row is sucked, and the patient for keeping lung's respiratory function weaker can also obtain the effective treatment.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is inside overall structure schematic top plan view of the invention；
Fig. 3 is inside overall structure schematic side view of the invention；
Fig. 4 is capsule bottom cutting schematic diagram.
In figure: 1 shell, 3 upper handles, 4 lower handles, 5 spring bases, 6 extruding springs, is cut on 72 movable axis under shear blade, 8
Blade, 9 fan-folded air bags, 10 breather cheek valves, 11 air inlet pipe, 12 unidirectional air outlet valves, 13 chambers, 14 capsules place cabin, 141
Capsule places mouth, 15 suction nozzles, 16 rubber antiskid sets, 17 capsules.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution:
A kind of portable medical dry powder auxiliary suction unit, including shell 1, shell 1 are filled as the carrying of various components
It sets, movable axis 2 is fixedly installed on shell 1, movable sleeve is equipped with upper handle 3 and lower handle 4 in institute's movable axis 2, and upper handle 3 is under
Handle 4 can be movable in movable axis 2, and spring base 5, fixed peace on spring base 5 are fixedly installed on upper handle 3 and lower handle 4
Equipped with spring 6 is squeezed, squeezing spring 6 can make upper handle 3 and lower handle 4 be in open configuration under the action of no external force, on
Handle 3 and lower handle 4 are fixedly connected with upper shear blade 7 and lower scissors piece 8 respectively, are cut in upper handle 3 and the mobile drive of lower handle 4
Blade 7 and lower scissors piece 8 are mobile, are cut capsule 17 using the cutting force of 8 cutter of upper shear blade 7 and lower scissors piece, shell 1
On be fixedly installed with capsule and place cabin 14, capsule is placed for placing capsule 17 in cabin 14, and capsule is placed and offers glue on cabin 14
Capsule places mouth 141, and capsule 17 is placed mouth 141 from capsule and is put into capsule placement cabin 14, and capsule is placed cabin 14 and placed far from capsule
141 one end of mouth extend in chamber 13, and chamber 13 is fixedly connected with suction nozzle 15, and dry-powder medicament enters in suction nozzle 15 from chamber 13,
And then it is inhaled by the user lung, upper shear blade 7 and lower scissors piece 8, which extend in chamber 13 and be affixed on capsule, places 14 bottom of cabin
Portion, upper shear blade 7 and lower scissors piece 8 cut off 17 bottom of capsule fallen into, so that internal dry-powder medicament be allowed to fall into chamber 13
It is interior.
Preferably as one, upper handle 3 and lower handle 4 are fixedly installed with fan far from upper shear blade 7 and 8 one end of lower scissors piece
Shape folded airbag 9, fan-folded air bag 9 shrink with the folding of upper handle 3 and lower handle 4, install on fan-folded air bag 9
There is breather cheek valve 10, when fan-folded air bag 9 is opened, internal pressure reduces, and air enters from breather cheek valve 10 to be fanned
Inside shape folded airbag 9, fan-folded air bag 9 is also connect with air inlet pipe 11, and unidirectional air outlet valve is fixedly installed in air inlet pipe 11
12, when fan-folded air bag 9 squeezes, internal space reduces to which gas pressure intensity increases, gas from unidirectional air outlet valve 12 into
Enter in air inlet pipe 11, air inlet pipe 11 is connected to chamber 13, and gas is entered in chamber 13 by air inlet pipe 11.
Preferably as one, rubber antiskid set 16 is enclosed on upper handle 3 and lower handle 4, rubber antiskid set 16 can be to prevent
It is slid when only using, while providing good gripping experience for user.
Preferably as one, the diameter in capsule placement cabin 14 is between 5-6mm, the diameter of standard 2#, 1#, 0# capsule 17
Respectively 6.7 ± 0.03mm, 6.61 ± 0.03mm, 7.34 ± 0.03mm, above-mentioned capsule 17 can pass through shell slight deformation
It is placed in cabin 14 to be sent into capsule, and placing the extruding between cabin 14 using 17 shell of capsule and capsule keeps capsule 17 solid
It is fixed, it prevents it from placing in cabin 14 in capsule and slides, when the upper shear blade 7 and lower scissors piece 8 are closed, cutter head and capsule are placed
The distance of 14 inner wall of cabin is 1mm, and when upper shear blade 7 and lower scissors piece 8 shear capsule 17, blade will not be by capsule 17
Bottom is thoroughly cut off, and 17 bottom of capsule is still connected with shell, and when capsule 17 is taken out, place is cut off in bottom can be together with shell one
And it takes out.
Working principle: capsule is placed mouth 141 from capsule and is put into capsule placement cabin 14 by user, and capsule bottom enters medicine
In cabin 13, upper handle 3 and lower handle 4 are pressed, above shear blade 7 and lower scissors piece 8 are mobile for upper handle 3 and the mobile drive of lower handle 4,
Upper shear blade 7 and lower scissors piece 8 cut off the capsule bottom fallen into, when upper handle 3 and lower handle 4 separate, a part of dry powder
Fall into chamber 13, squeeze upper handle 3 and lower handle 4 again, fan-folded air bag 9 with upper handle 3 and lower handle 4 folding
And shrink, when fan-folded air bag 9 is opened, internal pressure reduces, and air enters fan-folded gas from breather cheek valve 10
Inside capsule 9, when fan-folded air bag 9 squeezes, internal space reduces to which gas pressure intensity increases, and gas is from unidirectional air outlet valve
12 enter in air inlet pipe 11, and gas is entered in chamber 13 by air inlet pipe 11, the dry powder fallen into are rushed at suction nozzle 15, cooperation makes
User's sucks hence into lung, and upper shear blade 7 and lower scissors piece 8 block capsule bottom notch at this time, prevents extra medicine
Object is fallen, and when upper handle 3 and lower handle 4 open again, dry powder is fallen into chamber 13 from capsule again, by pressing repeatedly
Pressure upper handle 3 and lower handle 4 make the multiple contraction of fan-folded air bag 9 finally suck drug completely, use after sucking
Capsulae vacuus is placed mouth 141 from capsule and taken out by person.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of portable medical dry powder auxiliary suction unit, including shell (1), it is characterised in that: fixed on the shell (1)
Be equipped with movable axis (2), institute's movable axis (2) interior movable sleeve be equipped with upper handle (3) and lower handle (4), the upper handle (3) and under
It is fixedly installed on handle (4) spring base (5), is fixedly installed on the spring base (5) and squeezes spring (6), the upper handle
(3) it is fixedly connected with upper shear blade (7) and lower scissors piece (8) with lower handle (4), is fixedly installed on the shell (1) respectively
Capsule places cabin (14), and the capsule is placed and offers capsule placement mouth (141) on cabin (14), and it is remote that the capsule places cabin (14)
Mouth (141) one end is placed from capsule to extend in chamber (13), the chamber (13) is fixedly connected with suction nozzle (15), it is described on cut
Blade (7) and lower scissors piece (8), which extend in chamber (13) and be affixed on capsule, places cabin (14) bottom.
2. a kind of portable medical dry powder auxiliary suction unit according to claim 1, it is characterised in that: the upper handle
(3) it is fixedly installed with fan-folded air bag (9) with lower handle (4) far from upper shear blade (7) and lower scissors piece (8) one end, it is described
It being equipped on fan-folded air bag (9) breather cheek valve (10), the fan-folded air bag (9) also connect with air inlet pipe (11),
It is fixedly installed with unidirectional air outlet valve (12) in the air inlet pipe (11), the air inlet pipe (11) is connected to chamber (13).
3. a kind of portable medical dry powder auxiliary suction unit according to claim 1, it is characterised in that: the upper handle
(3) and on lower handle (4) it is enclosed with rubber antiskid set (16).
4. a kind of portable medical dry powder auxiliary suction unit according to claim 1, it is characterised in that: the capsule is put
The diameter in cabin (14) is set between 5-6mm, when the upper shear blade (7) and lower scissors piece (8) are closed, cutter head is put with capsule
The distance for setting cabin (14) inner wall is 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910685834.3A CN110384847B (en) | 2019-07-28 | 2019-07-28 | Medical portable dry powder auxiliary suction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910685834.3A CN110384847B (en) | 2019-07-28 | 2019-07-28 | Medical portable dry powder auxiliary suction device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110384847A true CN110384847A (en) | 2019-10-29 |
| CN110384847B CN110384847B (en) | 2021-08-27 |
Family
ID=68287630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910685834.3A Active CN110384847B (en) | 2019-07-28 | 2019-07-28 | Medical portable dry powder auxiliary suction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110384847B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201545237U (en) * | 2009-12-15 | 2010-08-11 | 辛维凤 | Aluminum-plastic packaged capsule separating pliers |
| CN206508261U (en) * | 2016-12-01 | 2017-09-22 | 李庆霞 | Mental patient's medicine-feeding device |
| CN207085061U (en) * | 2017-01-18 | 2018-03-13 | 兰州大学 | A kind of pulvis gynecological administration device |
| CN207429126U (en) * | 2017-04-14 | 2018-06-01 | 云南省第一人民医院 | A kind of Mucosa of lip biopsy forceps with chlorination equipment |
-
2019
- 2019-07-28 CN CN201910685834.3A patent/CN110384847B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201545237U (en) * | 2009-12-15 | 2010-08-11 | 辛维凤 | Aluminum-plastic packaged capsule separating pliers |
| CN206508261U (en) * | 2016-12-01 | 2017-09-22 | 李庆霞 | Mental patient's medicine-feeding device |
| CN207085061U (en) * | 2017-01-18 | 2018-03-13 | 兰州大学 | A kind of pulvis gynecological administration device |
| CN207429126U (en) * | 2017-04-14 | 2018-06-01 | 云南省第一人民医院 | A kind of Mucosa of lip biopsy forceps with chlorination equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110384847B (en) | 2021-08-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhu Dongdong Inventor after: Wang Chengcheng Inventor after: Zhu Shixin Inventor before: Zhu Shixin |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210805 Address after: 266033 No. 5, Renmin Road, Shibei District, Qingdao, Shandong Applicant after: TRADITIONAL CHINESE MEDICAL Co. Address before: 233002 No.125, longmiao village, mohekou Town, Huaishang District, Bengbu City, Anhui Province Applicant before: Zhu Shixin |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |