CN207401009U - A kind of newborn is with Curosurf parenteral solution drug delivery device - Google Patents
A kind of newborn is with Curosurf parenteral solution drug delivery device Download PDFInfo
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- CN207401009U CN207401009U CN201720300214.XU CN201720300214U CN207401009U CN 207401009 U CN207401009 U CN 207401009U CN 201720300214 U CN201720300214 U CN 201720300214U CN 207401009 U CN207401009 U CN 207401009U
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Abstract
The utility model discloses a kind of newborns with Curosurf parenteral solution drug delivery device, including liquid storage ball, fluid injection plug, note oxygen conduit, oxygen supply syringe, to liquid syringe, the first check valve, the second check valve, to fluid catheter and diffusion tip；To liquid storage ball is equipped between fluid catheter and note oxygen conduit, liquid storage ball is equipped with liquid injection port, oxygen supply mouth, delivery outlet；The top of liquid storage ball is equipped with fluid injection plug, fluid injection plug sleeve is located in liquid injection port, note oxygen conduit is equipped between liquid storage ball and oxygen supply syringe, note oxygen tube at one end connection liquid storage ball oxygen supply mouth, the other end connects oxygen supply syringe by needle stand, and liquid storage top dome end is equipped with to liquid syringe, is inserted into liquid syringe syringe needle by fluid injection plug inside liquid injection port, it is equipped between diffusion tip and liquid storage ball to fluid catheter, delivery outlet is connected to fluid catheter.The utility model is easy to operate, avoids wasting, heighten the effect of a treatment, and the cooperation of liquid storage ball and gas-liquid check valve then efficiently solve injection liquid during reflux and leakage.
Description
Technical field
The utility model is related to a kind of drug delivery device, more particularly to a kind of newborn is administered with Curosurf parenteral solution and filled
It puts.
Background technology
Respiratory distress syndrome of newborn is the clinical common critical illness of newborn, Curosurf parenteral solution（Curosurf）
It is a kind of Surface Active Substance, is injected into tracheae lower part, can effectively treats, prevent transient respiratory distress of the newborn synthesis
Sign.External often using Y-shape windpipe catheter, an i.e. interface continues oxygen supply, and another interface is to tracheal strips medicine injection, therapeutic effect
It is good, but the conduit is expensive, domestic hospitals not yet extensive use.In addition, it is common tracheae that Present clinical is conventional use of
Conduit by liquid gradation, is rapidly injected, and shortcoming is that Curosurf parenteral solution is not easy uniformly in intrapulmonary distribution, it is impossible to fully
Curative effect is played, misoperation easily causes drug reflux, leakage, makes liquid waste.
Utility model content
The utility model fills in view of the deficienciess of the prior art, providing a kind of newborn and being administered with Curosurf parenteral solution
It puts, Curosurf parenteral solution can be more evenly distributed in intrapulmonary, heightened the effect of a treatment, and liquid storage ball and gas-liquid check valve are matched somebody with somebody
Close then efficiently solve injection liquid during reflux and leakage.
The technical solution that the utility model solves above-mentioned technical problem is as follows：A kind of newborn is given with Curosurf parenteral solution
Medicine device, including liquid storage ball, fluid injection plug, note oxygen conduit, oxygen supply syringe, to liquid syringe, the first check valve, second unidirectional
Valve, to fluid catheter and diffusion tip；The liquid storage ball is given positioned at described between fluid catheter and the note oxygen conduit, liquid storage ball
Top is equipped with liquid injection port, and liquid storage ball one side is equipped with oxygen supply mouth, and liquid storage ball opposite side is equipped with delivery outlet；The fluid injection plug uses rubber
Glue material matter, fluid injection plug is cylinder, outwardly in the middle part of fluid injection plug, and fluid injection plug is arranged on the top of the liquid storage ball, fluid injection
Plug sleeve is located in the liquid injection port；The note oxygen conduit is connected between the liquid storage ball and oxygen supply syringe, notes oxygen
Tube at one end connects liquid storage ball oxygen supply mouth, and the note oxygen conduit other end connects oxygen supply syringe by needle stand；The oxygen supply injection
Device is arranged on the outside of the note oxygen conduit, and oxygen supply syringe is connected with the needle stand；Described is set to liquid syringe
At the liquid storage top dome end, it is inserted into liquid syringe syringe needle by fluid injection plug inside liquid injection port；First check valve is set
It puts on the note oxygen conduit, for the first check valve between the oxygen supply mouth and the oxygen supply syringe, first is single
It is in valve close to described liquid storage ball one end；Second check valve is arranged on described on fluid catheter, and second is unidirectional
Between the delivery outlet and the diffusion tip, the second check valve is in close to described liquid storage ball one end valve；It is described
Be arranged on to fluid catheter between the diffusion tip and the liquid storage ball, the delivery outlet for giving fluid catheter connection described；It is described
Diffusion tip be arranged on it is described to fluid catheter end.
A kind of newborn as described above is spherical with Curosurf parenteral solution drug delivery device, the liquid storage ball, is stored up
Liquid ball uses plastic material, and liquid storage ball volume is 2 to 4 milliliters.Liquid storage ball disclosure satisfy that current Curosurf parenteral solution administration
Conventional dose, liquid storage ball facilitate group to connect using plastic material.
A kind of newborn as described above is with Curosurf parenteral solution drug delivery device, and end face is closed beyond the Great Wall for the fluid injection,
Lower face is equipped with running-on, and the running-on bore is less than the liquid injection port outer diameter.Fluid injection plug sleeve mouth has retractility, fluid injection plug
By running-on and liquid injection port fitting, air-tightness is good.
A kind of newborn as described above is used clinically with Curosurf parenteral solution drug delivery device, the note oxygen conduit
Transfusion catheter, the syringe is using syringe clinically.Transfusion catheter, syringe are using existing technology, materials
It is convenient, it is at low cost.
A kind of newborn as described above is described to use polychlorostyrene second to fluid catheter with Curosurf parenteral solution drug delivery device
Alkene material.It is made to fluid catheter of polyvinyl chloride, flexibility is good.
A kind of newborn as described above is in elliposoidal with Curosurf parenteral solution drug delivery device, the diffusion tip, is expanded
It dissipates head and is equipped with micro- diffusion spray orifice.Diffusion tip can uniformly spray liquid, be conducive to enhance drug effect, shorten course of disease time, side
Help infant rehabilitation.
A kind of newborn as described above is that gas-liquid is unidirectional with Curosurf parenteral solution drug delivery device, the check valve
Valve.Using gas-liquid check valve efficiently solve injection liquid during reflux and leakage.
The beneficial effects of the utility model are：The utility model is equipped with liquid storage ball between fluid catheter and note oxygen conduit, stores up
Liquid ball is equipped with liquid injection port, oxygen supply mouth, delivery outlet；The top of liquid storage ball is equipped with fluid injection plug, and fluid injection plug sleeve is located in liquid injection port, stores up
Note oxygen conduit, note oxygen tube at one end connection liquid storage ball oxygen supply mouth are equipped between liquid ball and oxygen supply syringe, the other end passes through needle stand
Oxygen supply syringe is connected, liquid storage top dome end is equipped with to liquid syringe, is inserted into liquid syringe syringe needle by fluid injection plug in liquid injection port
Portion, is equipped between diffusion tip and liquid storage ball to fluid catheter, and delivery outlet is connected to fluid catheter.The utility model can be by Curosurf
Parenteral solution is more evenly distributed in intrapulmonary, easy to operate, avoids wasting, heighten the effect of a treatment, and liquid storage ball and gas-liquid check valve
Cooperation then efficiently solve injection liquid during reflux and leakage.
Description of the drawings
Fig. 1 is newborn's Curosurf parenteral solution drug delivery device section structure diagram；
Fig. 2 is newborn's Curosurf parenteral solution drug delivery device dimensional structure diagram；
Fig. 3 is newborn's Curosurf parenteral solution drug delivery device main structure diagram.
Specific embodiment
To enable the above-mentioned purpose of the utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings to this
The specific embodiment of utility model is described in detail.Elaborate many details in order to abundant in the following description
Understand the utility model.But the utility model can be much to implement different from other manner described here, this field
Technical staff can do similar improvement in the case of without prejudice to the utility model connotation, therefore the utility model is from following public affairs
The limitation for the specific embodiment opened.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to the technology of the utility model
The normally understood meaning of technical staff in domain is identical.It is simply in the term used in the description of the utility model herein
The purpose of description specific embodiment, it is not intended that in limitation the utility model.
As shown in Figure 1, Figure 2, Figure 3 shows, provide a kind of newborn with Curosurf parenteral solution drug delivery device, including liquid storage ball 1,
Fluid injection plug 2, note oxygen conduit 3, oxygen supply syringe 4, to liquid syringe 5, the first check valve 6, the second check valve 7, give fluid catheter 8 and
Diffusion tip 9；The liquid storage ball 1 is given positioned at described between fluid catheter 8 and the note oxygen conduit 3, and 1 top of liquid storage ball is equipped with
Liquid injection port 101,1 one side of liquid storage ball are equipped with oxygen supply mouth 102, and 1 opposite side of liquid storage ball is equipped with delivery outlet 103；The fluid injection plug 2 is adopted
With rubber material, fluid injection plug 2 is cylinder, and 2 middle part of fluid injection plug is outwardly, and fluid injection plug 2 is arranged on the top of the liquid storage ball 1
End, fluid injection plug 2 are set in the liquid injection port 101；The note oxygen conduit 3 is connected to the liquid storage ball 1 and is noted with oxygen supply
Between emitter 4,3 one end connection liquid storage ball of note oxygen conduit, 1 oxygen supply mouth 102,3 other end of note oxygen conduit connects oxygen supply by needle stand and notes
Emitter 4；The oxygen supply syringe 4 is arranged on the outside of the note oxygen conduit 3, and oxygen supply syringe 4 connects with the needle stand
It connects；Described is arranged on 1 top of liquid storage ball to liquid syringe 5, is inserted into and noted by fluid injection plug 2 to 5 syringe needle of liquid syringe
Inside liquid mouth 101；First check valve 6 is arranged on the note oxygen conduit 3, and the first check valve 6 is located at described give
Between oxygen mouth 102 and the oxygen supply syringe 4, the first check valve 6 is in close to described 1 one end of liquid storage ball；Described
Two check valves 7 are arranged on described on fluid catheter 8, and the second check valve 7 is located at the delivery outlet 103 and the diffusion tip
Between 9, the second check valve 7 is in close to described 1 one end of liquid storage ball；Described is arranged on the diffusion tip 9 to fluid catheter 8
Between the liquid storage ball 1, the delivery outlet 103 is connected to fluid catheter 8；The diffusion tip 9 be arranged on it is described to
8 end of fluid catheter.
A kind of newborn as described above is spherical with Curosurf parenteral solution drug delivery device, the liquid storage ball 1, is stored up
Liquid ball 1 uses plastic material, and 1 volume of liquid storage ball is 2 to 4 milliliters.Liquid storage ball 1 disclosure satisfy that current Curosurf parenteral solution administration
Conventional dose, liquid storage ball 1 facilitates group to connect using plastic material.
A kind of newborn as described above is closed with Curosurf parenteral solution drug delivery device, 2 upper surface of fluid injection plug,
Lower face is equipped with running-on, and the running-on bore is less than 101 outer diameter of liquid injection port.2 running-on of fluid injection plug has retractility, note
For liquid plug 2 by running-on and 101 fitting of liquid injection port, air-tightness is good.
A kind of newborn as described above uses clinical with Curosurf parenteral solution drug delivery device, the note oxygen conduit 3
On transfusion catheter, the syringe is using syringe clinically.Transfusion catheter, syringe are taken using existing technology
Material is convenient, at low cost.
For a kind of newborn as described above with Curosurf parenteral solution drug delivery device, described uses polychlorostyrene to fluid catheter 8
Ethylene material.It is made to fluid catheter 8 of polyvinyl chloride, flexibility is good.
A kind of newborn as described above is in elliposoidal with Curosurf parenteral solution drug delivery device, the diffusion tip 9, is expanded
It dissipates first 9 and is equipped with micro- diffusion spray orifice.Diffusion tip 9 can uniformly spray liquid, is conducive to enhance drug effect, shortens course of disease time,
Help infant rehabilitation.
A kind of newborn as described above is that gas-liquid is unidirectional with Curosurf parenteral solution drug delivery device, the check valve
Valve.Using gas-liquid check valve efficiently solve injection liquid during reflux and leakage.
Close observation infant basic condition is answered before the utility model medication, its situation is kept to stablize.To prevent Airway secretion
The accumulation of object hinders being uniformly distributed for drug, thoroughly removes respiratory tract endocrine before trachea cannula, to keep respiratory tract
It is unimpeded.Curosurf is biological agent, answers Cord blood, can be in hand medium temperatureization also with preceding necessary rewarming to 37 degrees centigrades
Rewarming in warm case can be placed on, and gently rotating medicine bottle makes liquid be sufficiently mixed uniformly, is extracted and used with asepsis injector, dissolved
Pay attention to avoiding generating foam in the process.
When the utility model is used, infant is lain on the back on infrared radiation platform, and mouth and nose are cleared up in transcutaneous oxygen saturation analysis
Solinocrine object, sterile working downlink endotracheal intubation, trachea cannula fix after first with air sac ventilate 1~2 min, make through
Skin blood oxygen saturation is up to 95%.The Curosurf parenteral solution for being preheated to 37 DEG C is evacuated in the plastics liquid storage ball of 3ml, strict sterilization
After tracheae is to fluid catheter outer wall, by the softness that is specially designed for delivering surfactant of the end with diffusion tip to fluid catheter
It is sent into trachea cannula, then air injection sphere is quickly extracted with oxygen supply syringe, liquid is promoted to flow into dedicated conduits, until arriving
Up to lung.
Curosurf parenteral solution can be more evenly distributed in intrapulmonary by the utility model, easy to operate, avoid wasting,
Heighten the effect of a treatment, and the cooperation of liquid storage ball and gas-liquid check valve then efficiently solve injection liquid during reflux and leakage and
When supplement pulmonary surfactant, infant survival rate can be effectively improved, premature is made to cross difficult barriers.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses the several embodiments of the utility model, and description is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that the common skill for this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (7)
1. a kind of newborn is with Curosurf parenteral solution drug delivery device, it is characterised in that：It is led including liquid storage ball, fluid injection plug, note oxygen
Pipe, oxygen supply syringe, to liquid syringe, the first check valve, the second check valve, to fluid catheter and diffusion tip；The liquid storage ball
It is given positioned at described between fluid catheter and the note oxygen conduit, liquid storage top dome portion is equipped with liquid injection port, and liquid storage ball one side is equipped with and gives
Oxygen mouth, liquid storage ball opposite side are equipped with delivery outlet；The fluid injection plug uses rubber material, and fluid injection plug is cylinder, in fluid injection plug
Portion is outwardly, and fluid injection plug is arranged on the top of the liquid storage ball, and fluid injection plug sleeve is located in the liquid injection port；Described
Note oxygen conduit is connected between the liquid storage ball and oxygen supply syringe, and note oxygen tube at one end connection liquid storage ball oxygen supply mouth notes oxygen
The conduit other end connects oxygen supply syringe by needle stand；The oxygen supply syringe is arranged on the outside of the note oxygen conduit,
Oxygen supply syringe is connected with the needle stand；Described is arranged on the liquid storage top dome end to liquid syringe, to liquid syringe
Syringe needle is inserted by fluid injection plug inside liquid injection port；First check valve is arranged on the note oxygen conduit, and first is unidirectional
Between the oxygen supply mouth and the oxygen supply syringe, the first check valve is in close to described liquid storage ball one end valve；
Second check valve is arranged on described on fluid catheter, and the second check valve is located at the delivery outlet and the diffusion
Between head, the second check valve is in close to described liquid storage ball one end；It is described to fluid catheter be arranged on the diffusion tip with
Between the liquid storage ball, give fluid catheter connection the delivery outlet；The diffusion tip, which is arranged on, described gives fluid catheter end
End.
2. a kind of newborn according to claim 1 is with Curosurf parenteral solution drug delivery device, it is characterised in that：Described
Liquid storage ball is spherical, and liquid storage ball uses plastic material, and liquid storage ball volume is 2 to 4 milliliters.
3. a kind of newborn according to claim 1 is with Curosurf parenteral solution drug delivery device, it is characterised in that：Described
End face is closed beyond the Great Wall for fluid injection, and lower face is equipped with running-on, and the running-on bore is less than the liquid injection port outer diameter.
4. a kind of newborn according to claim 1 is with Curosurf parenteral solution drug delivery device, it is characterised in that：Described
Oxygen conduit is noted using transfusion catheter clinically, the syringe is using syringe clinically.
5. a kind of newborn according to claim 1 is with Curosurf parenteral solution drug delivery device, it is characterised in that：Described
Polyvinyl chloride material is used to fluid catheter.
6. a kind of newborn according to claim 1 is with Curosurf parenteral solution drug delivery device, it is characterised in that：Described
Diffusion tip is in elliposoidal, and diffusion tip is equipped with micro- diffusion spray orifice.
7. newborn according to claim 1 is with Curosurf parenteral solution drug delivery device, it is characterised in that：Described is unidirectional
Valve is gas-liquid check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720300214.XU CN207401009U (en) | 2017-03-24 | 2017-03-24 | A kind of newborn is with Curosurf parenteral solution drug delivery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720300214.XU CN207401009U (en) | 2017-03-24 | 2017-03-24 | A kind of newborn is with Curosurf parenteral solution drug delivery device |
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| Publication Number | Publication Date |
|---|---|
| CN207401009U true CN207401009U (en) | 2018-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720300214.XU Active CN207401009U (en) | 2017-03-24 | 2017-03-24 | A kind of newborn is with Curosurf parenteral solution drug delivery device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106806978A (en) * | 2017-03-24 | 2017-06-09 | 复旦大学附属儿科医院 | A kind of neonate is with Curosurf parenteral solution doser |
-
2017
- 2017-03-24 CN CN201720300214.XU patent/CN207401009U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106806978A (en) * | 2017-03-24 | 2017-06-09 | 复旦大学附属儿科医院 | A kind of neonate is with Curosurf parenteral solution doser |
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