CN202844217U - Vein infusion apparatus capable of automatically alarming - Google Patents
Vein infusion apparatus capable of automatically alarming Download PDFInfo
- Publication number
- CN202844217U CN202844217U CN 201220476438 CN201220476438U CN202844217U CN 202844217 U CN202844217 U CN 202844217U CN 201220476438 CN201220476438 CN 201220476438 CN 201220476438 U CN201220476438 U CN 201220476438U CN 202844217 U CN202844217 U CN 202844217U
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- China
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- sealing shell
- transparent sealing
- shaped support
- apparatus capable
- automatically alarming
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- Expired - Fee Related
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Abstract
Provided is a vein infusion apparatus capable of automatically alarming. An upper infusion tube and a lower infusion tube are respectively connected with the top and the bottom of a transparent sealing shell. A U-shaped support frame is fixed on the inner wall of the transparent sealing shell. An eccentric lever is installed on the U-shaped support frame through a level support shaft. One end of a homing spring is connected with the eccentric level, and the other end of the homing spring is connected with the U-shaped support frame. A cone-shaped funnel is installed at the long arm end of the eccentric level, and the short arm end is in clamped connection with a contact slice. One head of a switch connecting plug slice is plugged into an inner cavity of the transparent sealing shell, and the other head of the switch connecting plug slice protrudes the outer wall of the transparent sealing shell and in movable connection with an easy and simple alarm. The vein infusion apparatus capable of automatically alarming has the advantages that the situations such as accidentally break off and final completion in the infusion process are converted into acousto-optic signals through a mechanical motion state to be sent to accompany staff, the effects of automatically alarming and warning are achieved, meanwhile, the acousto-optic signals can be intensively sent to duty rooms for doctors and nurses through guide wires, a whole set of alarming system of fixed vein infusion in a hospital is formed, the purpose of multiple protection is achieved, and the situation that observation only through eyes can cause negligence is avoided. The vein infusion apparatus capable of automatically alarming is simple in structure, stable in performance, convenient to manufacture and suitable for being equipped used by patients, relatives and friends and hospitals.
Description
Technical field
This utility model relates to a kind of venous transfusion utensil, relates in particular to a kind of venous transfusion utensil of meeting automatic alarm.
Background technology
The people eats mixed grain rice, and birth and old age, sickness and death are the natural law, and patient, especially critical patient unavoidably will be treated by the venous transfusion mode.Venous transfusion is commonly called as has an intravenous drip, time span is long, because patient or entourage's inadvertent, nature often occurs and stands up, causes when moving syringe needle displacement, tube for transfusion pressurized, bending in patient in infusion process, cause the not smooth and accidental interruption of transfusion, and transfusion in time do not notify the nurse to extract syringe needle after finally finishing, and causes the abnormal conditions such as blood samples of patients backflow, brings certain injury or delays to the patient.At present, the venous transfusion utensil that uses in medical procedure does not have to be equipped with supervision and the autoalarm of the abnormal conditions such as and accidental interruption not smooth for transfusion, must the dropping liquid observing tube be monitored constantly by people's naked eyes, need that the entourage stands fast at the ward, keeps close, energy is concentrated.People's time energy is limited, be subject to easily the impact of various subjective and objective factors, especially in the people such as night, the before or after meals nature physiological need period, very easily because feel sleepy, divert attention, walk about etc. and cause abnormal condition to occur, give on patient or the entourage's time and efforts and bring very large pressure.
Summary of the invention
The purpose of this utility model has been to provide a kind of venous transfusion utensil that can automatic alarm, has solved when in the infusion process abnormal condition occuring the problems such as in time automatic alarm warning.
The utility model is achieved like this, it comprises upper and lower tube for transfusion, transparent sealing shell, U-shaped support, eccentric lever, lever back shaft, tapered funnel, contact, restoring spring, switching inserted sheet, simple alarm, it is characterized in that: upper and lower tube for transfusion connects respectively transparent sealing shell top, bottom, the inflow and outflow of guiding liquid drug; U-shaped support is fixed in transparent sealing shell inwall, and eccentric lever is installed on the U-shaped support by the lever back shaft, and restoring spring one end connects eccentric lever, and the other end connects U-shaped support, and forming eccentric lever can be around the structure of axle swing; The eccentric lever long arm end is installed tapered funnel, and tapered hopper centre and upper tubing center are over against, galianconism end clamping contact, and one of switching inserted sheet inserts transparent sealing shell inner chamber, and the other end protrudes from transparent sealing shell outer wall, and is flexibly connected with simple alarm.In the vacant situation of tapered funnel, switching inserted sheet and contact overlap joint, in the situation of tapered funnel slam liquid, the switching inserted sheet separates with contact.
Technique effect of the present utility model is: with the accidental interruption of infusion process, finally the situation such as finish and change into sound and light signal by mechanical motion state and be communicated to the entourage, reach the effect of automatic alarm caution, simultaneously can also be with doctor, the nurse night shift room of each sound and light signal by being communicated to hospital in the line set, form a whole set of fixedly venous transfusion warning system of hospital, reach the purpose of multiple monitoring, avoided only observing the carelessness that may cause with people's naked eyes single-point.And this utility model is simple in structure, dependable performance, easy to make, is fit to patient kith and kin and hospital and is equipped with use.
Description of drawings
Fig. 1 is structural representation of the present utility model.
In the drawings, 1, upper catheter 2, lower catheter 3, transparent sealing shell 4, U-shaped support 5, eccentric lever 6, lever back shaft 7, tapered funnel 8, contact 9, restoring spring 10, switching inserted sheet
The specific embodiment
As shown in Figure 1, the utility model is achieved like this, catheter, 2 times catheters connect respectively top, the bottom of transparent sealing shell 3 on 1, U-shaped support 4 is fixed in the inwall of transparent sealing shell 3, eccentric lever 5 is fixed on the U-shaped support 4 by lever back shaft 6, eccentric lever 5 long arm ends are installed tapered funnel 7, galianconism end clamping contact 8; Restoring spring 9 one ends connect eccentric lever 5, and the other end connects U-shaped support 4; 10 1 inner chambers that place transparent sealing shell 3 of switching inserted sheet, the other end protrudes from the outer wall of transparent sealing shell 3, is flexibly connected with simple alarm.
Claims (1)
- One kind can automatic alarm intravenous transfusion device, it comprises, lower tube for transfusion, the transparent sealing shell, U-shaped support, eccentric lever, the lever back shaft, tapered funnel, contact, restoring spring, the switching inserted sheet, simple alarm, it is characterized in that, lower tube for transfusion connects respectively transparent sealing shell top, the bottom, U-shaped support is fixed in transparent sealing shell inwall, eccentric lever is installed on the U-shaped support by the lever back shaft, restoring spring one end connects eccentric lever, the other end connects U-shaped support, the eccentric lever long arm end is installed tapered funnel, galianconism end clamping contact, one of switching inserted sheet inserts transparent sealing shell inner chamber and contact overlap joint, and the other end protrudes from transparent sealing shell outer wall and simple alarm is flexibly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220476438 CN202844217U (en) | 2012-09-04 | 2012-09-04 | Vein infusion apparatus capable of automatically alarming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220476438 CN202844217U (en) | 2012-09-04 | 2012-09-04 | Vein infusion apparatus capable of automatically alarming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202844217U true CN202844217U (en) | 2013-04-03 |
Family
ID=47975463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220476438 Expired - Fee Related CN202844217U (en) | 2012-09-04 | 2012-09-04 | Vein infusion apparatus capable of automatically alarming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202844217U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114344612A (en) * | 2021-12-15 | 2022-04-15 | 浙江大学医学院附属第一医院 | Venous transfusion device |
-
2012
- 2012-09-04 CN CN 201220476438 patent/CN202844217U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114344612A (en) * | 2021-12-15 | 2022-04-15 | 浙江大学医学院附属第一医院 | Venous transfusion device |
| CN114344612B (en) * | 2021-12-15 | 2023-11-17 | 浙江大学医学院附属第一医院 | Intravenous infusion device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20130904 |