CN208910985U - A kind of nutrient solution injection device - Google Patents
A kind of nutrient solution injection device Download PDFInfo
- Publication number
- CN208910985U CN208910985U CN201721486015.9U CN201721486015U CN208910985U CN 208910985 U CN208910985 U CN 208910985U CN 201721486015 U CN201721486015 U CN 201721486015U CN 208910985 U CN208910985 U CN 208910985U
- Authority
- CN
- China
- Prior art keywords
- pipeline section
- section
- nutrient solution
- infusion pump
- linkage section
- 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
Links
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- External Artificial Organs (AREA)
Abstract
The utility model relates to a kind of nutrient solution injection devices, including nutrient solution bag, first pipeline section, infusion pump, second pipeline section, connector, third pipeline section and the 4th pipeline section, first pipeline section one end connects nutrient solution bag, the other end connects infusion pump input port, second pipeline section one end connects infusion pump delivery outlet, the other end connects third pipeline section by connector, third pipeline section connects the 4th pipeline section, the nutrient solution injection device of the utility model, it is assembled and is improved using common infusions device, structure is simple, low manufacture cost, it can be realized the at the uniform velocity injection and the adjusting of injection rate of nutrient solution, it can be widely applied for the injection of patients' nutrient solution such as Pancreas Disease, clinical demand is better met.
Description
Technical field
The utility model relates to the field of medical instrument technology, and in particular to a kind of nutrient solution injection device.
Background technique
In existing field of medical technology, for being unable to the patient of oral feeding, need to utilize stomach tube, injection liquid food
Object guarantees that patient takes in enough nutrition, moisture and drug, and when nutriment is by Injection by stomach duct stomach at present, flow velocity is simultaneously
It cannot be controlled, for the patient of Pancreas Disease or other specific diseases, existing nutriment injection mode cannot keep battalion
The at the uniform velocity injection for supporting substance, can not also adjust flow velocity, be unfavorable for the treatment of patient.
Clinically, the general control that input patient's body flow rate of liquid is carried out using infusion pump, but existing infusion pump
It is only used for venous transfusion, can not be used cooperatively with stomach tube, therefore existing infusion pump is unable to control the stream of nutriment in stomach tube
Speed.
Utility model content
In order to overcome above-mentioned deficiency, the utility model provides a kind of nutrient solution injection device, and utilization is existing
Infusion pump, stomach tube, disposable infusion device and disposable transfusion set, are simply improved, solve stomach tube and infusion pump,
The problem of perfusion tube can not match, realizing can be preferably full using the input flow velocity of nutrient solution in infusion pump control stomach tube
Foot is clinical to be needed, and to achieve the goals above, the utility model uses following scheme:
A kind of nutrient solution injection device, including nutrient solution bag, the first pipeline section, infusion pump, the second pipeline section, connector, third
Pipeline section and the 4th pipeline section, first pipeline section one end connect nutrient solution bag, and the other end connects infusion pump input port, second pipe
Duan Yiduan connection infusion pump delivery outlet, the other end connect third pipeline section by connector, and third pipeline section connects the 4th pipeline section.
Further, first pipeline section and the second pipeline section use the perfusion tube of disposable infusion set, with infusion pump
After connection, infusion pump can recognize and control internal liquid flow velocity.
Further, the third pipeline section uses the blood transfusion tube of disposable blood transfusion apparatus.
Further, the connector includes the first linkage section, intermediate linkage section and the second linkage section, first connection
Section, intermediate linkage section and the second linkage section are the cylindrical structure being arranged concentrically, and integral type connects, inside the connector
With through-hole, the intermediate linkage section outer diameter is greater than the first linkage section and the second linkage section outer diameter, the first linkage section outer diameter
Equal to the normal inner diameter of disposable intravenous infusion set perfusion tube, the second linkage section outer diameter is equal to disposable blood transfusion apparatus
The normal inner diameter of blood transfusion tube.
Further, the 4th pipeline section is disposable stomach tube, and third pipeline section can be inserted into disposable stomach tube
In conical liquid entrance structure, the connection of the 4th pipeline section and third pipeline section is realized.
The utility model has the beneficial effects that
The nutrient solution injection device of the utility model is assembled and is improved using common infusions device, and structure is simple, system
Make it is at low cost, can be realized nutrient solution at the uniform velocity injection and injection rate adjusting, can be widely applied for the patients such as Pancreas Disease
The injection of nutrient solution has better met clinical demand.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present application, and the application's shows
Meaning property embodiment and its explanation do not constitute the restriction to the application for explaining the application.
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model connecting-piece structure schematic diagram；
Wherein: 1. nutrient solution bags, 2. first pipeline sections, 3. infusion pumps, 4. second pipeline sections, 5. connectors, 51. first connections
Section, 52. intermediate linkage sections, 53. second linkage sections, 54. through-holes, 6. third pipeline sections, 7. the 4th pipeline sections, 71. conical liquid entrances
Structure.
Specific embodiment
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
As background technique is introduced, in existing medical technology, nutrient solution is unable to control using Injection by stomach duct nutrient solution
Flow velocity can not also make nutrition flow velocity keep stablizing, and infusion pump can not match use with stomach tube, in view of the above-mentioned problems, this Shen
It please propose a kind of nutrient solution injection device.
In a kind of typical embodiment of the application, as shown in Figure 1, a kind of nutrient solution injection device, including nutrient solution
The 1, first pipeline section 2 of bag, infusion pump 3, the second pipeline section 4, connector 5, third pipeline section 6 and the 4th pipeline section 7, first pipeline section one end
Nutrient solution bag is connected, the other end connects infusion pump input port, and second pipeline section one end connects infusion pump delivery outlet, and the other end is logical
Connector connection third pipeline section is crossed, third pipeline section connects the 4th pipeline section.
First pipeline section 2 and the second pipeline section 4 use the perfusion tube of disposable infusion set, after being connect with infusion pump,
Infusion pump can recognize and control internal liquid flow velocity.
The third pipeline section 6 uses the blood transfusion tube of disposable blood transfusion apparatus.
The blood transfusion tube of disposable blood transfusion apparatus is different from the perfusion tube caliber of disposable infusion set, it is therefore desirable to set
Connector 5 is set, the connector 5 includes the first linkage section 51, intermediate linkage section 52 and the second linkage section 53, first connection
Section, intermediate linkage section and the second linkage section are the cylindrical structure being arranged concentrically, and integral type connects, inside the connector
With through-hole 54, the intermediate linkage section outer diameter is greater than the first linkage section and the second linkage section outer diameter, outside first linkage section
Diameter is equal to the normal inner diameter of disposable intravenous infusion set perfusion tube, can be tightly inserted into the second pipeline section, and guarantee sealing effect, institute
Normal inner diameter of the second linkage section outer diameter equal to the blood transfusion tube of disposable blood transfusion apparatus is stated, can be tightly inserted into third pipeline section,
And guaranteeing sealing effect, the through-hole inside connector can be such that nutrient solution flows into third pipeline section from the second pipeline section.
4th pipeline section is disposable stomach tube, and the conical liquid that third pipeline section can be inserted into disposable stomach tube enters
In mouth structure 71, the connection of the 4th pipeline section and third pipeline section is realized.
The present apparatus is inserted into use, corresponding nutrient solution is added in nutrient solution bag, by stomach tube from nasal cavity, via pharyngeal,
Stomach is reached by oesophagus, then starts infusion pump, under the action of infusion pump, nutrient solution enters stomach, can using infusion pump
To adjust the flow velocity of nutrient solution, and the uniform of flow velocity is kept, is suitable for Pancreas Disease or the clinical demand of other particular patients.
Improvement of the utility model to disposable infusion set, disposable blood transfusion apparatus and disposable stomach tube,
Combination, by the setting of connector, solves the problems, such as that perfusion tube is unmatched with blood transfusion tube, passes through the transitional blood transfusion of setting
Pipe, solves the problems, such as that perfusion tube can not be connect with stomach tube, by the connection of perfusion tube and infusion pump, realizes nutrition flow velocity
The problem of control, the utility model structure is simple, and manufacturing cost is low, can be widely applied to the injection demand of patient's nutrient solution.
It is above-mentioned although specific embodiments of the present invention are described with reference to the accompanying drawings, but it is not practical new to this
The limitation of type protection scope, those skilled in the art should understand that, based on the technical solution of the present invention, ability
Field technique personnel do not need to make the creative labor the various modifications or changes that can be made still in the protection model of the utility model
Within enclosing.
Claims (1)
1. a kind of nutrient solution injection device, which is characterized in that including nutrient solution bag, the first pipeline section, infusion pump, the second pipeline section, connect
Fitting, third pipeline section and the 4th pipeline section, first pipeline section one end connect nutrient solution bag, and the other end connects infusion pump input port,
Second pipeline section one end connects infusion pump delivery outlet, and the other end connects third pipeline section by connector, and third pipeline section connects the
Four pipeline sections；
First pipeline section and the second pipeline section use the perfusion tube of disposable infusion set, after connecting with infusion pump, infusion pump
It can identify and control internal liquid flow velocity；
The third pipeline section uses the blood transfusion tube of disposable blood transfusion apparatus；
The connector includes the first linkage section, intermediate linkage section and the second linkage section, first linkage section, intermediate linkage section
And second linkage section be the cylindrical structure being arranged concentrically, and integral type connects, and has through-hole inside the connector, described
Intermediate linkage section outer diameter is greater than the first linkage section and the second linkage section outer diameter, and the first linkage section outer diameter is equal to disposable vein
The normal inner diameter of infusion apparatus perfusion tube, the second linkage section outer diameter are equal in the standard of the blood transfusion tube of disposable blood transfusion apparatus
Diameter；
4th pipeline section is disposable stomach tube, is connected to by the conical liquid entrance structure of its end with third pipeline section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721486015.9U CN208910985U (en) | 2017-11-09 | 2017-11-09 | A kind of nutrient solution injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721486015.9U CN208910985U (en) | 2017-11-09 | 2017-11-09 | A kind of nutrient solution injection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208910985U true CN208910985U (en) | 2019-05-31 |
Family
ID=66691291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721486015.9U Expired - Fee Related CN208910985U (en) | 2017-11-09 | 2017-11-09 | A kind of nutrient solution injection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208910985U (en) |
-
2017
- 2017-11-09 CN CN201721486015.9U patent/CN208910985U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10842983B2 (en) | Syringe with enteral connection feature | |
| CN208693889U (en) | A kind of self blood blood sampling refluxing device of three oxygen | |
| CN208910985U (en) | A kind of nutrient solution injection device | |
| CN203001687U (en) | Perfusion connector of disposable indwelling catheter | |
| CN107149556B (en) | The defeated net type medical Transfusion device of drop of capsule built in infusion bottle or infusion bag | |
| CN215426894U (en) | Bladder cancer postoperative perfusion device | |
| CN210812673U (en) | Enteral nutrition solution infusion device | |
| CN209378147U (en) | A kind of irrigation of bladder device | |
| CN209575386U (en) | A kind of pre- fliud flushing pipe of haemodialysis Y shape | |
| CN209204115U (en) | The anti-blocking piece of nasal feeding and nasointestinal tube component | |
| CN205964587U (en) | A transfusion system for blood passes through pipe | |
| CN207654477U (en) | Clinical continuous infusion treatment double end multichannel pump line | |
| CN211157413U (en) | Disposable pump milk extension pipe | |
| CN209221124U (en) | A kind of Respiratory Medicine pleural cavity closed drainage device of anti-dropout | |
| CN217311388U (en) | Novel intraoperative infusion device | |
| CN219764129U (en) | Traditional Chinese medicine enema device for digestive tract | |
| CN204170190U (en) | Disposable fine adjustment type nutrition transfusion bag | |
| CN219271923U (en) | Dedicated degree of depth atomizing dosing device of intestinal | |
| CN215426206U (en) | Disposable double-channel enteral nutrition infusion device | |
| CN209951821U (en) | Duodenum fluid drainage device | |
| CN201064585Y (en) | Improved venous transfusion device | |
| CN208114870U (en) | Blood transfusion is used in anesthesia | |
| CN220025762U (en) | Integral type micropump connecting pipe that has malleation to connect | |
| CN206045009U (en) | Nutritive canal in three coelenterons | |
| CN209405469U (en) | A kind of multi-functional blood vessel circulation sheath and flow system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190531 Termination date: 20191109 |