CN207950324U - Medicine-pouring pipe with drug delivery device - Google Patents
Medicine-pouring pipe with drug delivery device Download PDFInfo
- Publication number
- CN207950324U CN207950324U CN201721633155.4U CN201721633155U CN207950324U CN 207950324 U CN207950324 U CN 207950324U CN 201721633155 U CN201721633155 U CN 201721633155U CN 207950324 U CN207950324 U CN 207950324U
- Authority
- CN
- China
- Prior art keywords
- delivery tube
- protective case
- drug
- medicine
- screw thread
- 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.)
- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Medicine-pouring pipe with drug delivery device, it is related to a kind of improvement of medical packaging device, and in particular to a kind of medicine-pouring pipe with drug delivery device.Drug storage pipe top open part is provided with drug storage pipe external screw thread, delivery tube is hollow elongated tubular shape structure, the lower part of delivery tube is provided with connector sleeve, connector sleeve internal thread is provided on the inside of connector sleeve, delivery tube is threadedly coupled by connector sleeve internal thread with the drug storage pipe external screw thread of drug storage pipe, and the connection screw thread between drug storage pipe and delivery tube is left hand thread；Delivery tube external screw thread is provided on the outside of the connector sleeve of delivery tube lower part; the lower inside of protective case is provided with protective case internal thread; protective case is connected on by inner screw sheath on the delivery tube external screw thread of delivery tube, and the connection screw thread between delivery tube and protective case is right-handed thread.The utility model can facilitate the storage for carrying out drug, vagina inside or other positions administration, it is ensured that the effect of medication, and closed protective can be carried out to administration set after medication, it can effectively prevent secondary pollution.
Description
Technical field
The utility model is related to a kind of improvement of medical packaging device, and in particular to a kind of injection with drug delivery device
Pipe.
Background technology
Tubulose drug delivery device is a kind of common medical instrument, is mainly used for body cavity's local administration, especially body
Some internal regional administrations, such as throat, nasal cavity, esophagus, anus, vagina administration are required to the tool of profession, so that medicine
Object goes directly lesion, reaches better therapeutic effect.
Many cavitys are required to internal administration in medication, need drug being applied directly to inside cavity, this is to use
Medicine process is brought a great deal of trouble.This current medication pencil can not easily give cavity innerlich anwenden, and there are also powder charge pipes
Tyre delivery tube, but this kind of delivery tube needs external addition, is required to reinstall when using every time, usually be stayed in delivery tube
More drug is set, the waste of drug is caused.This kind of delivery tube also be easy to cause secondary pollution in storage, when to next medication
Bring hidden danger.
Utility model content
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, a kind of note with drug delivery device is provided
Pencil, it can facilitate the storage for carrying out drug, can also facilitate inside cavity or other positions to be administered, it is ensured that the effect of medication
Fruit, and closed protective can be carried out to administration set after medication, it can effectively prevent secondary pollution.
To achieve the above object, the utility model is using following technical scheme：It includes drug storage pipe 1, delivery tube 2, protects
Sheath 3, drug storage pipe 1 are tubular structure, and 1 top open part of drug storage pipe is provided with drug storage pipe external screw thread 11, and delivery tube 2 is hollow length
The lower part of tubular structure, delivery tube 2 is provided with connector sleeve 21, and the inside of connector sleeve 21 is provided with connector sleeve internal thread 22, administration
Pipe 2 is threadedly coupled by connector sleeve internal thread 22 with the drug storage pipe external screw thread 11 of drug storage pipe 1, between drug storage pipe 1 and delivery tube 2
Connection screw thread is left hand thread；The outside of the connector sleeve 21 of 2 lower part of delivery tube is provided with delivery tube external screw thread 23, protective case 3
Lower inside is provided with protective case internal thread 31, and protective case 3 is socketed in the delivery tube external screw thread 23 of delivery tube 2 by internal thread 31
On, the connection screw thread between delivery tube 2 and protective case 3 is right-handed thread.The inside of delivery tube 2 uses left hand thread, delivery tube 2
Outside use right-handed thread, delivery tube 2 and protective case 3 can be made to be separated from each other very convenient not will produce of formula and can not unscrew
The phenomenon that.
The internal diameter of the protective case 3 is more than the outer diameter of 2 corresponding position of delivery tube, and there are skies between protective case 3 and delivery tube 2
Gap.
The top outer of the delivery tube 2 is arc-shaped, and the top of delivery tube 2 is provided with dosing holes 24.Dosing holes 24 can
Drug is exported from delivery tube 2 with facilitating, the setting of the top of delivery tube 2 is promising arc-shaped, can facilitate delivery tube 2 be inserted into
Medicine.
The top of the protective case 3 is provided with air hole 32, and the inside top of protective case 3 is provided with gasket 4, gasket
4 be ventilative gasket.Gasket 4 can protect the dosing holes 24 at 2 top of delivery tube, prevent drug storage pipe 1 under the extruding of external force
Lead to the leakage of drug in pipe；Air hole 32 can be the air exported in protective case 3 in socket protective case 3, prevent from causing interior
The high phenomenon of portion's pressure.
It is evenly arranged with a plurality of groove 33 on the outside of 3 lower part of protective case.Groove 33 can play antiskid effect, can
Preferably to twist solid protective case 3.
The bottom of the drug storage pipe 1 is provided with flat bar 12.Flat bar 12 can facilitate the medicine for folding and squeezing in drug storage pipe 1
Object.
The utility model unscrews protective case 3, you can be administered when needing administration；Protective case 3 is put on after the completion of administration
, since the screw thread between protective case 3 and delivery tube 2 is dextrorotation and the hand of spiral phase between delivery tube 2 and drug storage pipe 1
Instead, so not interfering with the connection between delivery tube 2 and drug storage pipe 1 when protective case 3 carries out elastic two processes.
The utility model can facilitate the storage for carrying out drug and to inside cavity or the effective injection of other positions,
Ensure the effect of medication, and closed protective can be carried out to administration set after medication, can effectively prevent secondary pollution.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of drug storage pipe 1 in the utility model；
Fig. 3 is the structural schematic diagram of delivery tube 2 in the utility model；
Fig. 4 is another embodiment structure schematic diagram of delivery tube 2 in the utility model；
Fig. 5 is the structural schematic diagram of protective case 3 in the utility model；
Fig. 6 is the portions the A enlarged drawing of Fig. 1.
Reference sign：Drug storage pipe 1, protective case 3, gasket 4, drug storage pipe external screw thread 11, flat bar 12, connects delivery tube 2
Female connector 21, connector sleeve internal thread 22, delivery tube external screw thread 23, dosing holes 24, protective case internal thread 31, air hole 32, groove 33.
Specific implementation mode
Shown in Fig. 1-Fig. 6, present embodiment the technical solution adopted is that：It is by drug storage pipe 1, delivery tube 2, guarantor
Sheath 3 forms, and drug storage pipe 1 is tubular structure, and 1 top open part of drug storage pipe is provided with drug storage pipe external screw thread 11, during delivery tube 2 is
The lower part of empty long tubular structure, delivery tube 2 is provided with connector sleeve 21, and the inside of connector sleeve 21 is provided with connector sleeve internal thread 22,
Delivery tube 2 is threadedly coupled by connector sleeve internal thread 22 with the drug storage pipe external screw thread 11 of drug storage pipe 1, drug storage pipe 1 and delivery tube 2 it
Between connection screw thread be left hand thread；The outside of the connector sleeve 21 of 2 lower part of delivery tube is provided with delivery tube external screw thread 23, protective case
3 lower inside is provided with protective case internal thread 31, and protective case 3 is socketed in spiral shell outside the delivery tube of delivery tube 2 by internal thread 31
On line 23, the connection screw thread between delivery tube 2 and protective case 3 is right-handed thread.The inside of delivery tube 2 uses left hand thread, gives
The outside of pencil 2 uses right-handed thread, and delivery tube 2 and protective case 3 can be made to be separated from each other, and formula is very convenient not to will produce nothing
The phenomenon that method is unscrewed.
The internal diameter of the protective case 3 is more than the outer diameter of 2 corresponding position of delivery tube, and there are skies between protective case 3 and delivery tube 2
Gap.
The top outer of the delivery tube 2 is arc-shaped, and the top of delivery tube 2 is provided with dosing holes 24.Dosing holes 24 can
Drug is exported from delivery tube 2 with facilitating, the setting of the top of delivery tube 2 is promising arc-shaped, can facilitate delivery tube 2 be inserted into
Medicine.
Dosing holes 24 on the delivery tube 2 could be provided as it is multiple, before dosing holes 24 are uniformly arranged on delivery tube 2
End, dosing holes 24 are pore.Can be in misty spray, to obtain better therapeutic effect when spraying liquid medicine.
The top of the protective case 3 is provided with air hole 32, and the inside top of protective case 3 is provided with gasket 4, gasket
4 be ventilative gasket.Gasket 4 can protect the dosing holes 24 at 2 top of delivery tube, prevent drug storage pipe 1 under the extruding of external force
Lead to the leakage of drug in pipe；Air hole 32 can be the air exported in protective case 3 in socket protective case 3, prevent from causing interior
The high phenomenon of portion's pressure.
It is evenly arranged with a plurality of groove 33 on the outside of 3 lower part of protective case.Groove 33 can play antiskid effect, can
Preferably to twist solid protective case 3.
The bottom of the drug storage pipe 1 is provided with flat bar 12.Flat bar 12 can facilitate the medicine for folding and squeezing in drug storage pipe 1
Object.
Liquid or gelinite can be preserved in drug storage pipe 1, spray outlet can be arranged in medicine outlet, facilitate the misty medicine of ejection
Object.
Delivery tube 2 can design delivery tube of different shapes according to demand, and delivery tube 2 can also be hose or hard tube,
Different shapes can be bent to according to actual demand.
Drug storage pipe 1 can be the drug storage pipe of the unlike materials such as aluminum pipe, plastic flexible pipe.
The utility model unscrews protective case 3, you can be administered when needing administration；Protective case 3 is put on after the completion of administration
, since the screw thread between protective case 3 and delivery tube 2 is dextrorotation and the hand of spiral phase between delivery tube 2 and drug storage pipe 1
Instead, so not interfering with the connection between delivery tube 2 and drug storage pipe 1 when protective case 3 carries out elastic two processes.
The delivery tube 2 can be bending, can facilitate to human body each cavity carry out injection, especially oral cavity,
Nasal cavity, esophagus, throat, also include anum administration and Gynecological drug administration, it, and can be after medication while the effect for ensuring medication
Closed protective is carried out to administration set, drug is can effectively prevent and is secondary polluted.
The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple
The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope should all cover in the right of the utility model.
Claims (7)
1. the medicine-pouring pipe with drug delivery device, it is characterised in that：It includes drug storage pipe (1), delivery tube (2), protective case (3), storage
Pencil (1) is tubular structure, and drug storage pipe (1) top open part is provided with drug storage pipe external screw thread (11), and delivery tube (2) is hollow length
The lower part of tubular structure, delivery tube (2) is provided with connector sleeve (21), and connector sleeve is provided with connector sleeve internal thread on the inside of (21)
(22), delivery tube (2) is threadedly coupled by connector sleeve internal thread (22) with the drug storage pipe external screw thread (11) of drug storage pipe (1), drug storage
It is left hand thread to manage the connection screw thread between (1) and delivery tube (2)；The outside of the connector sleeve (21) of delivery tube (2) lower part is arranged
There are delivery tube external screw thread (23), the lower inside of protective case (3) to be provided with protective case internal thread (31), protective case (3) passes through interior
Screw thread (31) is socketed on the delivery tube external screw thread (23) of delivery tube (2), the connection spiral shell between delivery tube (2) and protective case (3)
Line is right-handed thread.
2. the medicine-pouring pipe according to claim 1 with drug delivery device, it is characterised in that：The internal diameter of the protective case (3)
More than the outer diameter of delivery tube (2) corresponding position, there are gaps between protective case (3) and delivery tube (2).
3. the medicine-pouring pipe according to claim 1 with drug delivery device, it is characterised in that：The top of the delivery tube (2)
Outside is arc-shaped, and dosing holes (24) are provided at the top of delivery tube (2).
4. the medicine-pouring pipe according to claim 1 with drug delivery device, it is characterised in that：The top of the protective case (3)
It is provided with air hole (32), the inside top of protective case (3) is provided with gasket (4), and gasket (4) is ventilative gasket.
5. the medicine-pouring pipe according to claim 1 with drug delivery device, it is characterised in that：Described protective case (3) lower part
Outside be evenly arranged with a plurality of groove (33).
6. the medicine-pouring pipe according to claim 1 with drug delivery device, it is characterised in that：The bottom of the drug storage pipe (1)
Portion is provided with flat bar (12).
7. the medicine-pouring pipe according to claim 1 with drug delivery device, it is characterised in that：Giving on the delivery tube (2)
Medicine hole (24) could be provided as multiple, and dosing holes (24) are uniformly arranged on the front end of delivery tube (2), and dosing holes (24) are capillary
Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721633155.4U CN207950324U (en) | 2017-11-30 | 2017-11-30 | Medicine-pouring pipe with drug delivery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721633155.4U CN207950324U (en) | 2017-11-30 | 2017-11-30 | Medicine-pouring pipe with drug delivery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207950324U true CN207950324U (en) | 2018-10-12 |
Family
ID=63728195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721633155.4U Expired - Fee Related CN207950324U (en) | 2017-11-30 | 2017-11-30 | Medicine-pouring pipe with drug delivery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207950324U (en) |
-
2017
- 2017-11-30 CN CN201721633155.4U patent/CN207950324U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 Termination date: 20211130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |