CN211349869U - Venous transfusion system is used in paediatrics nursing teaching - Google Patents
Venous transfusion system is used in paediatrics nursing teaching Download PDFInfo
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- CN211349869U CN211349869U CN202020236665.3U CN202020236665U CN211349869U CN 211349869 U CN211349869 U CN 211349869U CN 202020236665 U CN202020236665 U CN 202020236665U CN 211349869 U CN211349869 U CN 211349869U
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- fixedly communicated
- hose
- bottle body
- liquid storage
- storage bottle
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Abstract
The utility model discloses a venous transfusion device for pediatric nursing teaching, which comprises a transfusion hose and a liquid storage bottle body, wherein the middle part of the transfusion hose is fixedly communicated with a drip chamber, the bottom end of the transfusion hose is fixedly communicated with a puncture needle head, the top end of the transfusion hose is fixedly communicated with a pipe joint at the lower part of the connection needle head, the outer side of the pipe joint is fixedly communicated with an air inlet pipe, and the outer end of the air inlet pipe is opened; the bottom of the liquid storage bottle body is vertically and fixedly communicated with a connecting sleeve. Has the advantages that: the utility model discloses a connection syringe needle of infusion hose and the mode that the adapter sleeve of stock solution bottle closely cooperates are connected once, and the mode through pressing the negative pressure gasbag can be with remaining liquid evacuation in the infusion hose completely after daily teaching uses, and liquid is remained after having avoided the infusion hose to use, has made things convenient for accomodating of syringe to deposit and subsequent used repeatedly, need not all to use new disposable intravenous syringe at every turn, has avoided the waste.
Description
Technical Field
The utility model relates to a paediatrics nursing teaching auxiliary assembly field, concretely relates to paediatrics nursing teaching is with vein transfusion system.
Background
Pediatric nursing is a comprehensive medical project for comprehensively researching physical and mental development, health care and disease prevention and treatment in the period of children. All health and hygiene issues related to the childhood and adolescent age are within the scope of pediatric care. Its treatment object is in the growth and development period, in the paediatrics nursing, need carry out the teaching of venous transfusion to the nursing staff, this in-process need use intravenous route ware, at present because need can ensure that nursing staff masters the process and the gimmick of vein puncture through teaching demonstration side many times, need demonstrate through the mode that instructs liquid to circulate in the syringe when demonstrating the teaching simultaneously, can cause and instruct liquid to remain and can't discharge in the pipeline of syringe after the demonstration teaching finishes, both influenced accomodating of syringe and deposited and subsequent used repeatedly, and if all use new disposable intravenous route ware to demonstrate at every turn, can cause a large amount of wastes.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a paediatrics nursing teaching is with venous transfusion system in order to solve above-mentioned problem, the mode that the connection syringe needle through the infusion hose closely cooperates with the adapter sleeve of stock solution bottle body is connected once, and the mode through pressing the negative pressure gasbag can be with remaining liquid evacuation completely in the infusion hose after daily teaching uses, sees the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a paediatrics nursing teaching is with venous transfusion system, including infusion hose and stock solution bottle, the middle part of infusion hose is fixed to communicate with the drip chamber, the bottom of infusion hose is closely fixed to communicate with the puncture needle head, the top of infusion hose is closely fixed to communicate with the coupling joint of connecting the syringe needle lower part, the outside of coupling joint is fixed to communicate with the intake pipe, and the intake pipe outer end is open;
the bottom of the liquid storage bottle body is vertically and fixedly communicated with a connecting sleeve, the connecting sleeve is closely and fixedly communicated with the connecting needle head, the top of the liquid storage bottle body is fixedly connected with a sealing cover used for sealing the top opening, one side of the top of the sealing cover is vertically and fixedly communicated with a connecting pipe, and the top end of the connecting pipe is fixedly communicated with a negative pressure air bag.
Preferably, the infusion hose and the liquid storage bottle body are both made of transparent materials.
Preferably, a flow rate regulator is sleeved on the outer side of the lower part of the infusion hose.
Preferably, a plurality of layers of filters are fixed at the top end of the puncture needle head and the outer end of the air inlet pipe.
Preferably, the sealing cover is fixedly connected with the liquid storage bottle body through threads, and a hanging ring with an annular structure is vertically fixed in the middle of the top surface of the sealing cover.
Preferably, the surface of the liquid storage bottle body is printed with scale marks which are uniformly distributed along the vertical direction.
Preferably, the negative pressure air bag is of an ellipsoid structure and is made of rubber.
Adopt above-mentioned paediatrics nursing teaching to use venous transfusion system, when using, unscrew the closing cap to liquid is instructed to the internal filling of stock solution bottle, instruct liquid to be medical normal saline can, screw up behind the liquid feeding the closing cap has hung the stock solution bottle, later the instructor can be through will to the nursing staff the puncture needle head simulation is punctured to demonstration carrier and is carried out venous transfusion's nursing teaching like the mode of animal, after the nursing teaching, needs to take in whole device properly, and the process is: the teacher can firstly disinfect the puncture needle head in an alcohol wiping mode, or can directly pull out the puncture needle head, and the puncture needle head is newly arranged on the puncture needle head in an interference fit mode with the bottom end of the infusion hose, the sealing cover is screwed down by the teacher, the sealing cover is screwed down again after the indicating liquid is poured out, then the teacher can discharge the residual liquid in the infusion hose in a mode of pressing the negative pressure air bag into the liquid storage bottle body in a reciprocating mode, the teacher needs to observe the liquid discharge condition in the infusion hose in the process, and presses the negative pressure air bag for many times until the liquid in the infusion hose is not remained any more, so that the residual liquid in the infusion hose is completely emptied, the residual liquid after the infusion hose is used is avoided, and the storage and subsequent repeated use of the device are facilitated, and a new disposable intravenous injector is not needed to be used every time, so that the waste is avoided.
Has the advantages that: the utility model discloses a connection syringe needle of infusion hose and the mode that the adapter sleeve of stock solution bottle closely cooperates are connected once, and the mode through pressing the negative pressure gasbag can be with remaining liquid evacuation in the infusion hose completely after daily teaching uses, and liquid is remained after having avoided the infusion hose to use, has made things convenient for accomodating of syringe to deposit and subsequent used repeatedly, need not all to use new disposable intravenous syringe at every turn, has avoided the waste.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front external view of the present invention;
fig. 2 is a front sectional view of fig. 1 according to the present invention.
The reference numerals are explained below:
1. a negative pressure air bag; 101. a connecting pipe 2 and a liquid storage bottle body; 201. sealing the cover; 202. connecting sleeves; 203. hanging a ring; 204. scale marking; 3. connecting a needle head; 301. a pipe joint; 302. an air inlet pipe; 4. a dropping funnel; 5. a flexible infusion tube; 6. a flow rate regulator; 7. a puncture needle head; 8. a multi-layer filter.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, the utility model provides a paediatrics nursing teaching is with venous transfusion system, including infusion hose 5 and stock solution bottle body 2, the fixed intercommunication in middle part of infusion hose 5 has drip chamber 4, the bottom of infusion hose 5 closely fixes the intercommunication has puncture needle 7, the top of preferred puncture needle 7 and infusion hose 5's bottom interference fit, the top of infusion hose 5 and the coupling 301 of being connected the 3 lower parts of syringe needle closely fix the intercommunication, the bottom of preferred coupling 301 and infusion hose 5's top interference fit, and connecting needle 3 is stereoplasm medical plastics, the fixed intercommunication in the outside of coupling 301 has intake pipe 302, just intake pipe 302 outer end opening. The vertical fixed intercommunication in bottom of the stock solution bottle body 2 has the adapter sleeve 202, just the adapter sleeve 202 with connect the 3 inseparable fixed intercommunications of syringe needle, preferred adapter sleeve 202 and connect 3 interference fit of syringe needle, 2 top fixedly connected with of stock solution bottle body are used for sealing open-top's closing cap 201, the vertical fixed intercommunication in top one side of closing cap 201 has connecting pipe 101, and preferred connecting pipe 101 is connected through interference fit's mode with closing cap 201, the fixed intercommunication in top of connecting pipe 101 has negative pressure gasbag 1.
As a preferable scheme of the scheme, the infusion hose 5 and the liquid storage bottle body 2 are made of transparent materials, so that a nursing staff can conveniently observe the liquid flowing condition of venous infusion and the liquid surplus in the liquid storage bottle body 2 in teaching, and the flow rate regulator 6 is sleeved on the outer side of the lower portion of the infusion hose 5, so that the liquid flowing speed of the infusion hose 5 can be regulated through the flow rate regulator 6, and further the precise infusion speed can be regulated.
The top of puncture needle 7 with the outer end of intake pipe 302 all is fixed with multilayer filter 8, and preferred puncture needle 7 is medical grade stainless steel to prevent to instruct impurity in the liquid and the impurity in the air to enter into the demonstration carrier through puncture needle 7, closing cap 201 with the stock solution bottle 2 passes through screw thread fixed connection, so that closing cap 201 can be quick twist 2 tops of stock solution bottle or take off from 2 tops of stock solution bottle, the vertical link 203 that is fixed with annular structure in top surface middle part of closing cap 201, so set up, be convenient for hang the stock solution bottle 2 in eminence position when the demonstration teaching, thereby ensure smooth intravenous transfusion demonstration.
The surface printing of stock solution bottle 2 has scale mark 204, just scale mark 204 is along vertical equipartition, so sets up, accurate control addition when being convenient for add liquid in the stock solution bottle 2, negative pressure gasbag 1 is the ellipsoid structure, just negative pressure gasbag 1 is the rubber material to can be through reciprocal flattening and the mode that recovers beat into the air in 2 infusion hoses 5 of stock solution bottle to remaining liquid is discharged through 7 tail ends of puncture needle heads in the infusion hose 5.
Adopt above-mentioned structure, when using, unscrew closing cap 201 to liquid is instructed in the filling of stock solution bottle 2, instruct liquid to be medical normal saline can, screw up after the liquid feeding closing cap 201 and hang stock solution bottle 2, later the instructor can be to the nursing staff through with puncture needle 7 simulation puncture is carried out venous transfusion's nursing teaching to demonstration carrier like the mode of animal, after nursing teaching, needs to be with proper accomodating of whole device, and the process is: the teacher can firstly disinfect the puncture needle head 7 in an alcohol wiping mode, or can directly pull out the puncture needle head 7, and the puncture needle head 7 is newly arranged in an interference fit mode between the top end of the puncture needle head 7 and the bottom end of the infusion hose 5, the teacher screws the sealing cover 201 down and screws the indicating liquid down again after pouring the sealing cover 201, and then the teacher can discharge the residual liquid in the infusion hose 5 in a mode of repeatedly pressing the negative pressure air bag 1 to inject air into the liquid storage bottle body 2, so that the teacher can observe the liquid discharge condition in the infusion hose 5 and repeatedly press the negative pressure air bag 1 until the liquid in the infusion hose 5 is not remained any more, the residual liquid in the infusion hose 5 is completely emptied, and the liquid residue after the use of the infusion hose 5 is avoided, the storage and the subsequent repeated use of the device are facilitated, a new disposable intravenous injector is not required to be used every time, and the waste is avoided.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. The utility model provides a paediatrics nursing teaching is with venous transfusion system, includes infusion hose and stock solution bottle body, its characterized in that: a dropping funnel is fixedly communicated with the middle part of the infusion hose, a puncture needle head is tightly and fixedly communicated with the bottom end of the infusion hose, the top end of the infusion hose is tightly and fixedly communicated with a pipe joint at the lower part of the connection needle head, an air inlet pipe is fixedly communicated with the outer side of the pipe joint, and the outer end of the air inlet pipe is opened;
the bottom of the liquid storage bottle body is vertically and fixedly communicated with a connecting sleeve, the connecting sleeve is closely and fixedly communicated with the connecting needle head, the top of the liquid storage bottle body is fixedly connected with a sealing cover used for sealing the top opening, one side of the top of the sealing cover is vertically and fixedly communicated with a connecting pipe, and the top end of the connecting pipe is fixedly communicated with a negative pressure air bag.
2. The pediatric nursing teaching intravenous infusion set according to claim 1, characterized in that: the infusion hose and the liquid storage bottle body are made of transparent materials.
3. The pediatric nursing teaching intravenous infusion set according to claim 2, characterized in that: the outer side of the lower part of the transfusion hose is sleeved with a flow speed regulator.
4. The pediatric nursing teaching intravenous infusion set according to claim 3, characterized in that: and the top end of the puncture needle head and the outer end of the air inlet pipe are both fixed with a plurality of layers of filters.
5. The pediatric nursing teaching intravenous infusion set according to claim 3, characterized in that: the sealing cover is fixedly connected with the liquid storage bottle body through threads, and a hanging ring of an annular structure is vertically fixed in the middle of the top surface of the sealing cover.
6. The pediatric nursing teaching intravenous infusion set according to claim 5, characterized in that: the liquid storage bottle body is characterized in that scale marks are printed on the surface of the liquid storage bottle body and are uniformly distributed along the vertical direction.
7. The pediatric nursing teaching intravenous infusion set according to claim 1, characterized in that: the negative pressure gasbag is the ellipsoid structure, just the negative pressure gasbag is the rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020236665.3U CN211349869U (en) | 2020-03-02 | 2020-03-02 | Venous transfusion system is used in paediatrics nursing teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020236665.3U CN211349869U (en) | 2020-03-02 | 2020-03-02 | Venous transfusion system is used in paediatrics nursing teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211349869U true CN211349869U (en) | 2020-08-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020236665.3U Expired - Fee Related CN211349869U (en) | 2020-03-02 | 2020-03-02 | Venous transfusion system is used in paediatrics nursing teaching |
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| CN (1) | CN211349869U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113327497A (en) * | 2021-06-24 | 2021-08-31 | 石家庄医学高等专科学校 | Venous transfusion device for nursing teaching |
| CN114187794A (en) * | 2021-11-18 | 2022-03-15 | 张艳艳 | Venous transfusion exerciser |
-
2020
- 2020-03-02 CN CN202020236665.3U patent/CN211349869U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113327497A (en) * | 2021-06-24 | 2021-08-31 | 石家庄医学高等专科学校 | Venous transfusion device for nursing teaching |
| CN114187794A (en) * | 2021-11-18 | 2022-03-15 | 张艳艳 | Venous transfusion exerciser |
| CN114187794B (en) * | 2021-11-18 | 2024-05-03 | 宝鸡市中心医院 | Intravenous transfusion training device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200825 |
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| CF01 | Termination of patent right due to non-payment of annual fee |