CN204543078U - A kind of medical infusion lines - Google Patents
A kind of medical infusion lines Download PDFInfo
- Publication number
- CN204543078U CN204543078U CN201520117299.9U CN201520117299U CN204543078U CN 204543078 U CN204543078 U CN 204543078U CN 201520117299 U CN201520117299 U CN 201520117299U CN 204543078 U CN204543078 U CN 204543078U
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- Prior art keywords
- electric contact
- contact pilotage
- insulated sleeve
- heat
- heating
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Abstract
The utility model discloses a kind of medical infusion lines, comprise Murphy type burette, alarm, heating and heat-insulating device and the second attemperator, the below of described Murphy type burette is communicated with actuator, actuator is provided with adjustment button, the lower end of actuator is connected to syringe needle by infusion tube, and the outside of infusion tube is arranged with heating and heat-insulating device and the second attemperator from top to bottom successively; Be provided with heater block and temperature regulating device in described heating and heat-insulating device, it is outer and be connected with temperature regulating device that heater block is coated on tube for transfusion, and heater block is an elastic insulated sleeve, and the axis position, radial side of insulated sleeve is provided with opening.The alarm device that this utility model is arranged can remind patient, family members or doctors and nurses at transfusion liquid in time lower than during prescribed limit; The heating and heat-insulating device arranged can heat transfusion, and heating and heat-insulating device is easy to assemble, can improve the work efficiency of medical worker.
Description
Technical field
This utility model relates to medical field, specifically a kind of medical infusion lines.
Background technology
At present, widely used traditional infusion pipe in clinical medicine, comprise with inlet and the Maufee type dropper of liquid outlet and the connection tube that is connected respectively with its feed liquor door and liquid outlet, relatives are needed to accompany when carrying out infusion treatment to patient or medical personnel constantly observe transfusion condition, if do not have relatives or medical personnel on the scene, need patient oneself to observe transfusion condition, blood backflow or make air enter patient's blood vessel after preventing transfusion from completing, damages the health of patient.Especially, when the continuous many bottles of transfusions of needs, if cause transfusion empty defeated except bringing certain danger to patient, and need to re-start vascular puncture, not only causing suffering to patient also adds labor intensity to nursing staff.Therefore the transfusion device having warning function during infusion-completed arises at the historic moment, and the warning of current transfusion device is arranged on infusion bottle more, and complex structure, cost is higher.When infusing under the environment that temperature is lower, because the temperature of medicinal liquid is lower than human body temperature, when colder medicinal liquid enters patient's blood vessel, patient can be made not feel well simultaneously.
Utility model content
The purpose of this utility model is the medical infusion lines providing a kind of structure simple, easy to use, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
A kind of medical infusion lines, comprise Murphy type burette, alarm, heating and heat-insulating device and the second attemperator, be inserted with by the first electric contact pilotage in described Maufee type dropper, second electric contact pilotage, first electric contact pilotage and the second electric contact pilotage are not in contact with each other, and the first electric contact pilotage and the second electric contact pilotage all leave connecting portion in Maufee type dropper outside, connecting portion connects alarm switch line, first electric contact pilotage and the second electric contact pilotage and battery, relay is connected, battery, alarm, actuating of relay end is connected, its relay, the joint of alarm and battery and the first electric contact pilotage and the second electric contact pilotage is articulation, in addition, be inserted with the first electric contact pilotage in the middle part of described Maufee type dropper, bottom is inserted with the second electric contact pilotage, the below of described Murphy type burette is communicated with actuator, and actuator is provided with adjustment button, and the lower end of actuator is connected to syringe needle by infusion tube, and the outside of infusion tube is arranged with heating and heat-insulating device and the second attemperator from top to bottom successively, heater block and temperature regulating device is provided with in described heating and heat-insulating device, it is outer and be connected with temperature regulating device that heater block is coated on tube for transfusion, heater block is an elastic insulated sleeve, the axis position, radial side of insulated sleeve is provided with opening, the width of opening is less than the diameter of bore of insulated sleeve, resistive heater is axially installed with in the tube wall of insulated sleeve, resistive heater is near the tube wall inner edge of insulated sleeve, and resistive heater is opening shape and coaxial with insulated sleeve diametrically, resistive heater adopts netted resistance wire, the side tube wall of insulated sleeve is provided with temperature-sensing element, temperature-sensing element is connected with resistive heater and temperature regulating device, the tube wall inner edge of insulated sleeve is laid with several insulation grains protruding, in addition, the coated outside being located at tube for transfusion in described second attemperator, the second attemperator is made up of inner thermal insulating layer and external thermal insulation.
Further: described first electric contact pilotage and the second electric contact pilotage are injection needle metal and make.
Further: described insulated sleeve is made up of silica gel material.
Compared with prior art, structure of the present utility model is simple, easy to use, and the alarm device of setting can remind patient, family members or doctors and nurses at transfusion liquid in time lower than during prescribed limit; The heating and heat-insulating device arranged can heat transfusion, and heating and heat-insulating device is easy to assemble, can improve the work efficiency of medical worker.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of medical infusion lines.
Fig. 2 is the left view of heating and heat-insulating device in a kind of medical infusion lines.
Fig. 3 be in a kind of medical infusion lines A-A to cross-sectional view.
In figure: 1-Murphy type burette, the electric contact pilotage of 2-first, the electric contact pilotage of 3-second, 4-relay, 5-alarm, 6-battery, 7-actuator, 8-regulate button, 9-infusion tube, 10-insulated sleeve, 11-opening, 12-temperature regulating device, 13-external thermal insulation, 14-inner thermal insulating layer, 15-temperature detector, 16-syringe needle.
Detailed description of the invention
Be described in more detail below in conjunction with the technical scheme of detailed description of the invention to this patent.
Refer to Fig. 1-3, a kind of medical infusion lines, comprise Murphy type burette 1, alarm 5, heating and heat-insulating device and the second attemperator, be inserted with by the first electric contact pilotage 2 in described Maufee type dropper 1, second electric contact pilotage 3, first electric contact pilotage 2 can contact with transfusion liquid with the second electric contact pilotage 3, first electric contact pilotage 2 and the second electric contact pilotage 3 are not in contact with each other, and the first electric contact pilotage 2 and the second electric contact pilotage 3 all leave connecting portion in Maufee type dropper outside, connecting portion connects alarm switch line, first electric contact pilotage 2 and the second electric contact pilotage 3 and battery 6, relay 4 is connected, battery 6, alarm 5, relay 4 motion end is connected, its relay 4, the joint of alarm 5 and battery 6 part and the first electric contact pilotage 2 and the second electric contact pilotage 3 is articulation, Reusability can be pulled down, thus reduce cost, in addition, described relay 4 is normally closed type, when liquid is just opened lower than relay during the first electric contact pilotage 24, the first electric contact pilotage 2 is inserted with in the middle part of Maufee type dropper 1, bottom is inserted with the second electric contact pilotage 3, first electric contact pilotage 2 and the second electric contact pilotage 3 are injection needle metal and make, and injection needle metal makes can ensure that health is pollution-free harmless, to transfusion liquid also without any untoward reaction, the below of described Murphy type burette 1 is communicated with actuator 7, actuator 7 is provided with and regulates button 8, can regulating transfusion speed by actuator 7, the lower end of actuator 7 is connected to syringe needle 16 by infusion tube 9, and the outside of infusion tube 9 is arranged with heating and heat-insulating device and the second attemperator from top to bottom successively, heater block and temperature regulating device 12 is provided with in described heating and heat-insulating device, it is outer and be connected with temperature regulating device that heater block is coated on tube for transfusion, heater block is an elastic insulated sleeve 10, insulated sleeve 10 is made into integration by silica gel material, the axis position, radial side of insulated sleeve 10 is provided with opening 11, the width of opening 11 is less than the diameter of bore of insulated sleeve 10, resistive heater 18 is axially installed with in the tube wall of insulated sleeve 10, resistive heater 18 is near the tube wall inner edge of insulated sleeve 10, and resistive heater 18 is opening shape and coaxial with insulated sleeve 10 diametrically, resistive heater 18 adopts netted resistance wire, the side tube wall of insulated sleeve 10 is provided with temperature-sensing element, temperature-sensing element is connected with resistive heater 18 and temperature regulating device 12, the tube wall inner edge of insulated sleeve 10 is laid with several insulation grain projections 17, in addition, the coated outside being located at tube for transfusion in described second attemperator, second attemperator is made up of inner thermal insulating layer 14 and external thermal insulation 13, the setting of two-layer heat-insulation layer can make tube for transfusion inside be kept temperature further by the medicinal liquid heated, syringe needle 16 and infusion tube 9 junction are also provided with temperature detector 15, can the temperature of Real-Time Monitoring tube for transfusion inner liquid medicine by temperature detector 15.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, various change can also be made under the prerequisite not departing from this patent aim.
Claims (3)
1. a medical infusion lines, comprise Murphy type burette (1), alarm (5), heating and heat-insulating device and the second attemperator, it is characterized in that, be inserted with by the first electric contact pilotage (2) in described Maufee type dropper (1), second electric contact pilotage (3), first electric contact pilotage (2) and the second electric contact pilotage (3) are not in contact with each other, and the first electric contact pilotage (2) and the second electric contact pilotage (3) all leave connecting portion in Maufee type dropper outside, connecting portion connects alarm switch line, first electric contact pilotage (2) and the second electric contact pilotage (3) and battery (6), relay (4) is connected, battery (6), alarm (5), relay (4) motion end is connected, its relay (4), alarm (5) and battery (6) are articulation with the joint of the first electric contact pilotage (2) and the second electric contact pilotage (3), in addition, described Maufee type dropper (1) middle part is inserted with the first electric contact pilotage (2), and bottom is inserted with the second electric contact pilotage (3), the below of described Murphy type burette (1) is communicated with actuator (7), actuator (7) is provided with and regulates button (8), the lower end of actuator (7) is connected to syringe needle (16) by infusion tube (9), and the outside of infusion tube (9) is arranged with heating and heat-insulating device and the second attemperator from top to bottom successively, heater block and temperature regulating device (12) is provided with in described heating and heat-insulating device, it is outer and be connected with temperature regulating device that heater block is coated on tube for transfusion, heater block is an elastic insulated sleeve (10), the axis position, radial side of insulated sleeve (10) is provided with opening (11), the width of opening (11) is less than the diameter of bore of insulated sleeve (10), resistive heater (18) is axially installed with in the tube wall of insulated sleeve (10), resistive heater (18) is near the tube wall inner edge of insulated sleeve (10), and resistive heater (18) is opening shape and coaxial with insulated sleeve (10) diametrically, resistive heater (18) adopts netted resistance wire, the side tube wall of insulated sleeve (10) is provided with temperature-sensing element, temperature-sensing element is connected with resistive heater (18) and temperature regulating device (12), the tube wall inner edge of insulated sleeve (10) is laid with several insulation grain projection (17), in addition, the coated outside being located at tube for transfusion in described second attemperator, the second attemperator is made up of inner thermal insulating layer (14) and external thermal insulation (13).
2. a kind of medical infusion lines according to claim 1, is characterized in that, described first electric contact pilotage (2) and the second electric contact pilotage (3) are injection needle metal and make.
3. a kind of medical infusion lines according to claim 1, is characterized in that, described insulated sleeve (10) is made up of silica gel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520117299.9U CN204543078U (en) | 2015-02-27 | 2015-02-27 | A kind of medical infusion lines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520117299.9U CN204543078U (en) | 2015-02-27 | 2015-02-27 | A kind of medical infusion lines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204543078U true CN204543078U (en) | 2015-08-12 |
Family
ID=53818252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520117299.9U Expired - Fee Related CN204543078U (en) | 2015-02-27 | 2015-02-27 | A kind of medical infusion lines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204543078U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105709293A (en) * | 2016-04-06 | 2016-06-29 | 成都元伦华科技有限公司 | Polymer PTC automatic temperature-sensing heating type infusion apparatus |
| CN106880890A (en) * | 2017-03-03 | 2017-06-23 | 陈莲 | A kind of clinical care intelligent nursing instrument |
| CN108704192A (en) * | 2018-04-09 | 2018-10-26 | 四川科瑞泽医疗器械有限公司 | A kind of temperature automatically controlled remaining needle |
| CN111558115A (en) * | 2020-03-05 | 2020-08-21 | 江苏大学 | Medical large-capacity infusion semiconductor type rapid heating device |
-
2015
- 2015-02-27 CN CN201520117299.9U patent/CN204543078U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105709293A (en) * | 2016-04-06 | 2016-06-29 | 成都元伦华科技有限公司 | Polymer PTC automatic temperature-sensing heating type infusion apparatus |
| CN106880890A (en) * | 2017-03-03 | 2017-06-23 | 陈莲 | A kind of clinical care intelligent nursing instrument |
| CN108704192A (en) * | 2018-04-09 | 2018-10-26 | 四川科瑞泽医疗器械有限公司 | A kind of temperature automatically controlled remaining needle |
| CN111558115A (en) * | 2020-03-05 | 2020-08-21 | 江苏大学 | Medical large-capacity infusion semiconductor type rapid heating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20170227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |