CN106512189A - Drug applicator - Google Patents
Drug applicator Download PDFInfo
- Publication number
- CN106512189A CN106512189A CN201611197567.8A CN201611197567A CN106512189A CN 106512189 A CN106512189 A CN 106512189A CN 201611197567 A CN201611197567 A CN 201611197567A CN 106512189 A CN106512189 A CN 106512189A
- Authority
- CN
- China
- Prior art keywords
- delivery device
- drug
- nano silver
- handle
- piston
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- 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
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
-
- 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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/04—Liquids
-
- 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
- A61M2210/1042—Alimentary tract
- A61M2210/1067—Anus
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a drug applicator, comprising a drug injector and a drug applicator; the inner part of the drug injector is provided with a hollow cavity, and one side of the bottom part of the drug injector is provided with a handle; one side of the hollow cavity is provided with a drug outlet, and a piston is glidingly connected to the hollow cavity inside, and the bottom part of the piston is connected to one side of the drug injector through a spring; one side of the handle is provided with a moveable connecting piece, and the moveable connecting piece is connected with the piston and the handle through a rotary shaft; the top part of the drug injector is provided with a drug inlet, an infusion tube is inserted to the drug outlet, and the other end of the infusion tube is connected with the drug applicator; the drug applicator includes a circular base and a drug feeding pipe, and the surface of the drug applicator is added with a nano-silver antibiosis coating; the infusion tube enters the drug feeding pipe through the circular base. The drug applicator is simple in structure, new in design, convenient to operate, powerful in functions, and very good in popularizing value.
Description
Technical field
The present invention relates to a kind of delivery device.
Background technology
At present, when some patients carry out state of an illness treatment, it usually needs carry out diseased region and be directly administered treatment to reach
Best effects, for example, clinically generally carry out anum administration when the anal and intestinal diseases such as hemorrhoid are treated, and passes through anus by medicine during administration
Thing sends into rectum, is absorbed into rapidly systemic circulation by mucous membrane of rectum, and conventional doser single function, medical care people
Member when being administered, administration can be caused uneven with while that can not control injection speed will also result in medicine liquid leakage wave
Take, as the drug treatment operation difficulty for treating anal and intestinal disease is big, need the convenient operation of doser, flexibly control.For this purpose,
It is proposed that a kind of delivery device.
The content of the invention
Present invention is primarily targeted at a kind of delivery device is provided, by arranging medicine injecting device, piston, spring, flexible connection
Piece, handle, flow control switch, cup dolly and delivery tube, arranging flow control switch can enter to woven hose inner liquid medicine flow
Row effective control, prevents leakage is caused because medicinal liquid flow is excessive, circular to control to open by arranging delivery tube, cup dolly, flow
Pass, piston, spring, be flexibly connected piece and handle, by piston is connected with spring, and between piston and handle by rotating shaft and
Piece connection is flexibly connected, spring pressure can be controlled to make the rotatable delivery tube direction of control liquid base by hand, while
Drug leakage can be prevented to outside, pipe surface dose graduation mark is administered and can intuitively be observed concrete dose, be administered simultaneously pipe top
End omnibearing can be sent into liquid at sufferer with the medicine outlet hole for arranging, can be with the problem in effectively solving background technology.
For achieving the above object, the technical scheme taken of the present invention is：
A kind of delivery device, including medicine injecting device and delivery device, are provided with cavity inside the medicine injecting device and medicine injecting device bottom side is provided with
Handle, the cavity side are provided with medicine outlet, and piston is slidably connected in the cavity, and piston base is noted by spring connection
Medicine device side, the handle side are provided with flexible connection piece, and flexible connection piece is connected with piston and handle by rotating shaft, described
Feeding opening is provided with the top of medicine injecting device, woven hose, and woven hose opposite side connection delivery device, the administration in the medicine outlet, is inserted with
Device includes cup dolly and delivery tube, and the woven hose enters delivery tube by cup dolly.
Further, the handle surfaces are provided with anti-slip rubber set.
Further, the cup dolly side is provided with flow control switch.
Further, the administration pipe surface is provided with dose graduation mark.
Further, the delivery tube top is uniformly provided with some fluid holes.
Further, the nanometer silver antimicrobial coating is air-dried Jing after spraying by Nano Silver microcapsule granule solution and is obtained.
Further, described Nano Silver microcapsule granule solution, in parts by weight, Nano Silver microcapsule granule 0.1%
～20%, lauryl glucosyl 1%～30%, balance of chitosan aqueous solution, the mass fraction of the chitosan aqueous solution is
5%～25%.
Further, described Nano Silver microcapsule granule, core are oiliness nano silver material, and wall material is beta-schardinger dextrin.
Compared with prior art, the present invention has the advantages that：By arranging medicine injecting device, piston, spring, activity even
Contact pin, handle, flow control switch, cup dolly and delivery tube, arranging flow control switch can be to woven hose inner liquid medicine flow
It control effectively, prevents from leakage is caused because medicinal liquid flow is excessive, by piston is connected with spring, and between piston and handle
By rotating shaft and flexible connection piece connection, spring pressure can be controlled to make the rotatable delivery tube side of control liquid base by hand
To, while pipe surface dose graduation mark is administered and can intuitively observe concrete dose to outside prevented also from Drug leakage, while
Delivery tube top omnibearing can be sent into liquid at sufferer with the medicine outlet hole for arranging, delivery device surface addition nanometer silver antimicrobial
Coating, makes delivery device have antibacterial and bacteriostasis, prevents bacterial infection disease affected part when in use.Additionally, prepared by the present invention
The purity of Nano Silver microcapsule granule is high, and particle diameter is little and narrowly distributing, has storage stability well.
Description of the drawings
Fig. 1 is a kind of overall structure diagram of delivery device of the invention.
Fig. 2 is a kind of delivery device cross-sectional view of delivery device of the invention.
In Fig. 1-2：1st, medicine injecting device；2nd, delivery device；3rd, piston；4th, it is flexibly connected piece；5th, spring；6th, medicine outlet；7th, cavity；
8th, chute；9th, handle；10th, woven hose；11st, flow control switch；12nd, dose graduation mark；13rd, cup dolly；14 delivery tubes；
15th, rotating shaft；16th, feeding opening；17th, nanometer silver antimicrobial coating.
Specific embodiment
Technological means, creation characteristic, reached purpose and effect to make present invention realization is easy to understand, with reference to
Specific embodiment, is expanded on further the present invention.
As shown in figure 1, a kind of delivery device, including medicine injecting device 1 and delivery device 2, it is characterised in that：Inside the medicine injecting device 1
It is provided with cavity 7 and 1 bottom side of medicine injecting device is provided with handle 9,7 side of the cavity is provided with medicine outlet 6, slides in the cavity 7
Piston 3 is connected with, and 3 bottom of piston connects 1 side of medicine injecting device by spring 5,9 side of the handle is provided with flexible connection piece 4,
And be flexibly connected piece 4 and be connected with piston 3 and handle 9 by rotating shaft 15, be provided with feeding opening 16 at the top of the medicine injecting device 1, it is described go out
Be inserted with woven hose 10, and 10 opposite side of woven hose connection delivery device 2 in medicine mouth 6, the delivery device 2 include cup dolly 13 and to
Pencil 14,2 surface of the delivery device are added with nanometer silver antimicrobial coating 17, and the woven hose 10 is entered by cup dolly 13 and given
Pencil 14.
Wherein, 3 surface of the handle is provided with anti-slip rubber set.Prevent hand from being to impact to administration because of slip shifting.
Wherein, 13 side of the cup dolly is provided with flow control switch 11.Be easy to control medicinal liquid flow size, prevent because
Medicinal liquid flow is excessive to cause leakage to waste.
Wherein, 14 surface of the delivery tube is provided with dose graduation mark 12.Medical personnel can be caused more intuitively to observe
Administration dose.
Wherein, 14 top of the delivery tube is uniformly provided with some fluid holes.Liquid uniformly can be sent at sufferer, make drug effect
Maximization is reached, beneficial to Rehabilitation.
It should be noted that the present invention is a kind of delivery device, during work, delivery device surface is added with nanometer silver antimicrobial painting
Layer, makes delivery device have antibacterial and bacteriostasis, prevents bacterial infection disease affected part when in use, by the feeding opening 16 of medicine injecting device 1
Liquid is added in cavity 7, medicine outlet 6 connects woven hose 10 and delivery device 2, left hand control delivery tube 14 puts it into patient's anus
Men Zhong, while the control of handle 9 that the right hand holds medicine injecting device 1 is flexibly connected piece 4, Jing rotating shafts 15 are acted on to medial movement, by hand
5 pulling force of spring that portion's strength control is connected with piston 3, so as to further control liquid to 10 flowing velocity of woven hose, liquid Jing
Woven hose 10 flows into delivery device 2, and flow control switch 11 on rotation cup dolly 13 controls medicinal liquid flow, and liquid is by administration
On pipe 14, medicine outlet hole is uniformly sprayed at sufferer, is treated.
Nanometer silver antimicrobial coating of the present invention 17 is air-dried Jing after spraying by Nano Silver microcapsule granule solution and is obtained.It is preferred that
Ground, described Nano Silver microcapsule granule solution, in parts by weight, and Nano Silver microcapsule granule 0.1%～20%, dodecyl
Glucoside 1%～30%, balance of chitosan aqueous solution, the mass fraction of the chitosan aqueous solution is 5%～25%.
Preferably, described Nano Silver microcapsule granule, core are oiliness nano silver material, and wall material is beta-schardinger dextrin.Can
It is obtained by following preparation method：
1）100mL tributyl phosphates and 4 grams of polyvinylpyrrolidones, stirring and dissolving, in nitrogen atmosphere are added in there-necked flask
Under, 0.8 gram of silver nitrate is added, the tributyl phosphate colloid of Nano Silver under room temperature, is prepared.
2）Take step 1）It is 20% that the tributyl phosphate colloid 30mL of the Nano Silver of preparation is dissolved in added with 80mL mass fractions
Beta-schardinger dextrin solution, obtains mixed solution.Under ultrasound condition, react 1～3 hour, precipitated product is collected in centrifugation, heavy
Add ethanol to be cleaned by ultrasonic in the product of shallow lake, centrifugation precipitated product is collected after cleaning, obtain Nano Silver microcapsules.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel it should be appreciated that the present invention is not restricted to the described embodiments, the simply explanation described in above-described embodiment and specification this
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, these changes
Change and improvement is both fallen within scope of the claimed invention.The claimed scope of the invention by appending claims and its
Equivalent thereof.
Claims (9)
1. a kind of delivery device, including medicine injecting device（1）And delivery device（2）, it is characterised in that：The medicine injecting device（1）Inside is provided with sky
Chamber（7）And medicine injecting device（1）Bottom side is provided with handle（9）, the cavity（7）Side is provided with medicine outlet（6）, the cavity（7）
Piston is slidably connected inside（3）, and piston（3）Bottom passes through spring（5）Connection medicine injecting device（1）Side, the handle（9）Side
It is provided with flexible connection piece（4）, and it is flexibly connected piece（4）By rotating shaft（15）With piston（3）And handle（9）Connection, the injection
Device（1）Top is provided with feeding opening（16）, the medicine outlet（6）Woven hose is inserted with inside（10）, and woven hose（10）Opposite side connects
Delivery device（2）, the delivery device（2）Including cup dolly（13）And delivery tube（14）, the delivery device（2）Surface is added with to be received
The silver-colored antimicrobial coating of rice（17）, the woven hose（10）By cup dolly（13）Into delivery tube（14）.
2. a kind of delivery device according to claim 1, it is characterised in that：The handle（3）Surface is provided with anti-slip rubber set.
3. a kind of delivery device according to claim 1, it is characterised in that：The cup dolly（13）Side is provided with flow control
System switch（11）.
4. a kind of delivery device according to claim 1, it is characterised in that：The delivery tube（14）Surface is provided with dose scale
Line（12）.
5. a kind of delivery device according to claim 1, it is characterised in that：The delivery tube（14）Top is uniformly provided with some
Fluid hole.
6. a kind of delivery device according to claim 1, it is characterised in that：The nanometer silver antimicrobial coating（17）By Nano Silver
Microcapsule granule solution is air-dried Jing after spraying and is obtained.
7. a kind of delivery device according to claim 6, it is characterised in that：Described Nano Silver microcapsule granule solution, presses
Mass fraction meter, Nano Silver microcapsule granule 0.1%～20%, lauryl glucosyl 1%～30%, balance of shitosan are water-soluble
Liquid, the mass fraction of the chitosan aqueous solution is 5%～25%.
8. a kind of delivery device according to claim 7, it is characterised in that：Described Nano Silver microcapsule granule, core is
Oiliness nano silver material, wall material are beta-schardinger dextrin.
9. a kind of delivery device according to claim 8, it is characterised in that：Can be obtained by following preparation method：
Step 1）：100mL tributyl phosphates and 4 grams of polyvinylpyrrolidones, stirring and dissolving, in nitrogen are added in there-necked flask
Under atmosphere, 0.8 gram of silver nitrate is added, the tributyl phosphate colloid of Nano Silver under room temperature, is prepared；
Step 2）：Take step 1）It is 20% that the tributyl phosphate colloid 30mL of the Nano Silver of preparation is dissolved in added with 80mL mass fractions
Beta-schardinger dextrin solution, obtain mixed solution, under ultrasound condition, react 1～3 hour, centrifugation collect precipitated product,
Add ethanol to be cleaned by ultrasonic in precipitated product, centrifugation precipitated product is collected after cleaning, obtain Nano Silver microcapsules
Particle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611197567.8A CN106512189A (en) | 2016-12-22 | 2016-12-22 | Drug applicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611197567.8A CN106512189A (en) | 2016-12-22 | 2016-12-22 | Drug applicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106512189A true CN106512189A (en) | 2017-03-22 |
Family
ID=58340416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611197567.8A Withdrawn CN106512189A (en) | 2016-12-22 | 2016-12-22 | Drug applicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106512189A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112972874A (en) * | 2021-02-03 | 2021-06-18 | 谢俊生 | Auxiliary device is paintd to medicine for otology |
| CN113730775A (en) * | 2021-09-14 | 2021-12-03 | 北京大学第三医院（北京大学第三临床医学院） | Auxiliary applicator for oral cavity |
-
2016
- 2016-12-22 CN CN201611197567.8A patent/CN106512189A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112972874A (en) * | 2021-02-03 | 2021-06-18 | 谢俊生 | Auxiliary device is paintd to medicine for otology |
| CN112972874B (en) * | 2021-02-03 | 2023-01-17 | 刘芮 | Auxiliary device is paintd to medicine for otology |
| CN113730775A (en) * | 2021-09-14 | 2021-12-03 | 北京大学第三医院（北京大学第三临床医学院） | Auxiliary applicator for oral cavity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170322 |