CN202459652U - Transfusion device with safety alarm - Google Patents

Transfusion device with safety alarm Download PDF

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Publication number
CN202459652U
CN202459652U CN201120548100XU CN201120548100U CN202459652U CN 202459652 U CN202459652 U CN 202459652U CN 201120548100X U CN201120548100X U CN 201120548100XU CN 201120548100 U CN201120548100 U CN 201120548100U CN 202459652 U CN202459652 U CN 202459652U
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CN
China
Prior art keywords
liquid containing
containing bottle
thimble
float
storage bottle
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
Application number
CN201120548100XU
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Chinese (zh)
Inventor
谢煜辉
李安发
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Li Anfa
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201120548100XU priority Critical patent/CN202459652U/en
Application granted granted Critical
Publication of CN202459652U publication Critical patent/CN202459652U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a transfusion device with safety alarm. The transfusion device comprises a liquid storage bottle and an alarm device, wherein the liquid storage bottle is respectively communicated with a liquid inlet pipe and a liquid outlet pipe; a film bag is arranged at the bottom of the liquid storage bottle, the film bag is communicated with the liquid storage bottle, and the liquid outlet pipe is communicated with the liquid storage bottle through the film bag; a floater is arranged at the bottom of the film bag, the floater is connected with the liquid storage bottle through a spring, a thimble is arranged in the liquid storage bottle, one end of the thimble is fixed on the floater, and the other end of the thimble is provided with a pipe stopper aligned to the orifice of the liquid inlet pipe and; and a metal sheet serving as a switch of the alarm device is arranged on the floater. After transfusion is completed, the transfusion device automatically prompts a doctor or a nurse of timely withdrawing a needle or replacing medicaments through the alarm device; and the floater carries the thimble to ascend, and the pipe stopper on the top of the thimble just blocks the orifice of the liquid inlet pipe, so that air is prevented from entering human blood vessels through the transfusion device.

Description

A kind of infusion set with safety alarm
Technical field
This utility model relates to armarium, especially a kind of infusion set.
Background technology
Sick going to a hospital to see a doctor, the doctor many times returns the suggestion patient and beats garter, promptly utilizes infusion set that medicinal liquid is input in the human body to reach the purpose of curing the disease fast and effectively.As everyone knows, beat the chronic of garter, patient is generally and is seated or recumbency is infused; When beating garter, whether doctor or nurse can not at every moment keep a close watch on medicinal liquid and be totally lost, but for the patient who beats garter; Medicinal liquid will in time pull out pin or change dressings in case be totally lost, otherwise air can pass through the tube for transfusion intravasation, if the air that gets in the blood is too many; Can form air embolism, the lighter influences the normal function of organ, weight person's crisis life.Therefore a kind of infusion set that has alarm function of needs exploitation is reminded doctor or nurse in time to pull out pin or is changed dressings, in order to avoid the crisis patient health.
Summary of the invention
This utility model technical problem to be solved provides a kind of infusion set with safety alarm, has alarm function and reminds doctor or nurse when being totally lost medicinal liquid, in time to pull out pin or change dressings, in order to avoid the crisis patient health.
For solving the problems of the technologies described above, the technical scheme of this utility model is: a kind of infusion set with safety alarm, comprise liquid containing bottle, and said liquid containing bottle is communicated with feed tube and drain pipe respectively; Also comprise warning devices, said liquid containing bottle bottom is provided with thin film capsule bag, and said thin film capsule bag is communicated with said liquid containing bottle, and said drain pipe is communicated with said liquid containing bottle through said thin film capsule bag; Said thin film capsule bag bottom is provided with float, is provided with spring between said float and the said liquid containing bottle and is connected, and is provided with thimble in the said liquid containing bottle, and said thimble one end is fixed on the said float, and the other end is provided with the said feed tube mouth of pipe of aligning and is provided with pipe close; Said float is provided with the sheet metal as said warning devices switch.During transfusion state, medicinal liquid can be assembled the certain gravity of generation in thin film capsule bag, and this moment is because under the gravity of pulling force than medicinal liquid of spring to float; Under action of gravity; Thin film capsule bag is elongated and is being with float to move down together, and sheet metal leaves warning devices, does not trigger warning devices work; Simultaneously the thimble distance from top feed tube mouth of pipe in the liquid containing bottle has certain distance, does not influence the medicinal liquid input, and the drain pipe that is in thin film capsule bag place also can be passed to the accumulative medicinal liquid of thin film capsule bag in the human body, thereby whole infusion process is smoothly; After also will being totally lost; Accumulative medicinal liquid reduces in the thin film capsule bag, and when the pulling force of spring was bigger than medicinal liquid weight, thin film capsule bag had been with float to rise together; Sheet metal follows that float rises and trigger warning devices, and prompting doctor or nurse's medicinal liquid are totally lost and need be in time pulled out pin or change dressings; The float band the thimble rising simultaneously, and the pipe close at thimble top is just in time blocked the mouth of pipe of feed tube, prevents that air from passing through infusion set and getting into human vas.
As improvement, said float is processed by the foaming cotton material, and is in light weight, can sensitive fluctuating.
As improvement, said float is provided with connecting rod, and said connecting rod two ends are connected with said liquid containing bottle through spring respectively.
As improvement, said warning devices comprises pcb board, battery, speaker and the display lamp that is fixed on the said liquid containing bottle.In a single day warning devices is triggered, and speaker can be sounded, and display lamp can light, and is totally lost with the caution medicinal liquid.
The beneficial effect that this utility model is compared with prior art brought is:
After medicinal liquid was totally lost, infusion set can be pointed out doctor or nurse in time to pull out pin or changes dressings through warning devices automatically; The float band the thimble rising simultaneously, and the pipe close at thimble top is just in time blocked the mouth of pipe of feed tube, prevents that air from passing through infusion set and getting into human vas.
Description of drawings
Fig. 1 is this utility model structural representation.
Fig. 2 is the warning devices circuit diagram.
The specific embodiment
Below in conjunction with Figure of description this utility model is described further.
As shown in Figure 1, a kind of infusion set with safety alarm comprises liquid containing bottle 1 and warning devices 2.Liquid containing bottle 1 top is communicated with feed tube 3; Said liquid containing bottle 1 bottom is provided with thin film capsule bag 5, and said thin film capsule bag 5 is communicated with said liquid containing bottle 1, and said drain pipe 7 is communicated with said liquid containing bottle 1 through said thin film capsule bag 5; Said thin film capsule bag 5 bottoms are provided with by foaming is cotton and process the lighter float of weight 6, and said float 6 is provided with connecting rod 14, and said connecting rod 14 two ends are connected with said liquid containing bottle 1 through spring 8 respectively; Be provided with thimble 9 in the said liquid containing bottle 1, said thimble 9 one ends are fixed on the said float 6, and the other end is provided with to be aimed at said feed tube 3 mouths of pipe and be provided with pipe close 8.As shown in Figure 2, said warning devices 2 comprises pcb board, battery 11, speaker 13 and the display lamp 12 that is fixed on the said liquid containing bottle 1; Said float 6 is provided with sheet metal 10, thereby the circuit that sheet metal 10 can be connected on the pcb board triggers warning devices 2 work.
During transfusion state; Medicinal liquid can be assembled the certain gravity of generation in thin film capsule bag 5; This moment is because under the gravity of pulling force than medicinal liquid of 8 pairs of floats 6 of spring, under action of gravity, thin film capsule bag 5 is elongated and is being with float 6 to move down together; Sheet metal 10 leaves warning devices 2, does not trigger warning devices 2 work; Simultaneously thimble 9 distance from top feed tubes 3 mouths of pipe in the liquid containing bottle 1 have certain distance, do not influence the medicinal liquid input, and the drain pipe 7 that is in thin film capsule bag 5 places also can be passed to thin film capsule bag 5 accumulative medicinal liquids in the human body, thereby whole infusion process is smoothly; After also will being totally lost; Accumulative medicinal liquid reduces in the thin film capsule bag 5, and when the pulling force of spring 8 was bigger than medicinal liquid weight, thin film capsule bag 5 had been with float 6 to rise together; Sheet metal 10 is followed float 6 and is risen and trigger warning devices 2, and prompting doctor or nurse's medicinal liquid are totally lost and need be in time pulled out pin or change dressings; Float 6 is being with thimble 9 to rise simultaneously, and the pipe close 8 at thimble 9 tops is just in time blocked the mouth of pipe of feed tube 3, prevents that air from passing through infusion set and getting into human vas.

Claims (4)

1. the infusion set with safety alarm comprises liquid containing bottle, and said liquid containing bottle is communicated with feed tube and drain pipe respectively; It is characterized in that: also comprise warning devices, said liquid containing bottle bottom is provided with thin film capsule bag, and said thin film capsule bag is communicated with said liquid containing bottle, and said drain pipe is communicated with said liquid containing bottle through said thin film capsule bag; Said thin film capsule bag bottom is provided with float, is provided with spring between said float and the said liquid containing bottle and is connected, and is provided with thimble in the said liquid containing bottle, and said thimble one end is fixed on the said float, and the other end is provided with the said feed tube mouth of pipe of aligning and is provided with pipe close; Said float is provided with the sheet metal as said warning devices switch.
2. a kind of infusion set with safety alarm according to claim 1 is characterized in that: said float is processed by the foaming cotton material.
3. a kind of infusion set according to claim 1 with safety alarm, it is characterized in that: said float is provided with connecting rod, and said connecting rod two ends are connected with said liquid containing bottle through spring respectively.
4. a kind of infusion set with safety alarm according to claim 1 is characterized in that: said warning devices comprises pcb board, battery, speaker and the display lamp that is fixed on the said liquid containing bottle.
CN201120548100XU 2011-12-26 2011-12-26 Transfusion device with safety alarm Expired - Fee Related CN202459652U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120548100XU CN202459652U (en) 2011-12-26 2011-12-26 Transfusion device with safety alarm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120548100XU CN202459652U (en) 2011-12-26 2011-12-26 Transfusion device with safety alarm

Publications (1)

Publication Number Publication Date
CN202459652U true CN202459652U (en) 2012-10-03

Family

ID=46907856

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201120548100XU Expired - Fee Related CN202459652U (en) 2011-12-26 2011-12-26 Transfusion device with safety alarm

Country Status (1)

Country Link
CN (1) CN202459652U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: LI ANFA

Free format text: FORMER OWNER: XIE YUHUI

Effective date: 20121217

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20121217

Address after: 510800, pearl garden, No. 152, Jianshe North Road, Xinhua Street, Huadu District, Guangdong, Guangzhou, B208

Patentee after: Li Anfa

Address before: 510800, No. 3, Industrial Avenue, Xinhua Street, Huadu District, Guangdong, Guangzhou

Patentee before: Xie Yuhui

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121003

Termination date: 20121226