CN201088744Y - Automatic alarm infusion set - Google Patents

Automatic alarm infusion set Download PDF

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Publication number
CN201088744Y
CN201088744Y CNU2007200592194U CN200720059219U CN201088744Y CN 201088744 Y CN201088744 Y CN 201088744Y CN U2007200592194 U CNU2007200592194 U CN U2007200592194U CN 200720059219 U CN200720059219 U CN 200720059219U CN 201088744 Y CN201088744 Y CN 201088744Y
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CN
China
Prior art keywords
transfusion
alarm
generating means
liquid reservoir
tube
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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
CNU2007200592194U
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Chinese (zh)
Inventor
翁一轩
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翁一轩
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Filing date
Publication date
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Priority to CNU2007200592194U priority Critical patent/CN201088744Y/en
Application granted granted Critical
Publication of CN201088744Y publication Critical patent/CN201088744Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an automatic alarm transfusion system with simple structure, convenient using, low cost and safety, comprising a liquid receiver (1), a transfusion tube (2), a flow control valve (3), a needle head (4), an alarm generating device (6) and a positioning device (7). The top end of the liquid receiver (1) is communicated with a liquid medicine dropping-bottle (5) through the transfusion tube (2), and the bottom end of the liquid receiver (1) is connected with the needle head (4) through the transfusion tube (2). The flow control valve (3) is arranged on the transfusion tube (2), and a floating body (8), in which a magnet (81) is positioned, is arranged in the liquid receiver (1). The alarm generating device (6) comprises a magnetic switch (61), a battery (62) and an alarm (63), which are electrically connected with each other. The positioning device (7), by which the magnetic switch (61) is positioned at an induction point with the magnet (81), is connected with the alarm generating device (6). The utility model can be extensively used in the medical appliance field.

Description

Automatic alarm transfusion device
Technical field
This utility model relates to a kind of automatic alarm transfusion device.
Background technology
Intravenous drip infusion is a Therapeutic Method commonly used clinically.Traditional transfusion system is to add switch and the flow that cartridge control valve is controlled transfusion on tube for transfusion, so that medicinal liquid can inject human body with stable flow rate, but and closed control valve where necessary, for example when transfusion closes to an end or when changing dressings liquid, closed control valve can prevent that air admission blood vessel and blood from refluxing and enter tube for transfusion.Intravenous drip infusion often needs for a long time, and the definite time of finishing transfusion is difficult to determine, therefore need nurse constantly, but, patient and nursing staff often are easy to carelessness and check infusion process, also fail in time to close transfusion system to such an extent as to the medicinal liquid drop finishes, and cause air admission blood vessel or blood to reflux and enter tube for transfusion, bring hidden danger for patient's safe infusion, this situation especially needs to pay attention to when infusing night.As seen, traditional transfusion device is finished the function that does not have alarm when need close in transfusion.
The utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and a kind of simple in structure, easy to use, automatic alarm transfusion device that cost is low, safe is provided.
The technical scheme that this utility model adopted is: this utility model comprises liquid reservoir, tube for transfusion, flow control valve, syringe needle, the top of described liquid reservoir is connected with the medicinal liquid transfusion bottle by described tube for transfusion, the bottom of described liquid reservoir is connected with described syringe needle by described tube for transfusion, described flow control valve is arranged on the described tube for transfusion, described automatic alarm transfusion device also comprises the warning generating means, positioner, in the described liquid reservoir buoyancy aid is arranged, be provided with magnet in the described buoyancy aid, described warning generating means comprises magnetic switch, battery, alarm, described magnetic switch, described battery, be electrically connected mutually between the described alarm, described positioner is connected with described warning generating means, and described positioner is positioned described magnetic switch and induction place mutually of described magnet.
Described positioner comprises suspension rod, and the top of described suspension rod is connected with hanging bottle support, and the bottom of described suspension rod is connected with described warning generating means and near the middle and lower part of described liquid reservoir.Perhaps, described positioner comprises the rubber band cover, and described rubber band cover is connected with described warning generating means and is socketed on the middle and lower part of described liquid reservoir.
Described alarm is voice guard or luminous alarm or wire signal emitter or wireless signal transmitter.
Described magnetic switch is tongue tube or wet reed pipe or reed capsule or near switch or proximity transducer.
The beneficial effects of the utility model are: owing in the liquid reservoir described in the utility model buoyancy aid is arranged, be provided with magnet in the described buoyancy aid, described warning generating means comprises magnetic switch, battery, alarm, described magnetic switch, described battery, be electrically connected mutually between the described alarm, described positioner is connected with described warning generating means, described positioner is positioned described magnetic switch and induction place mutually of described magnet, in use, when the medicinal liquid in the medicinal liquid transfusion bottle is used up, liquid level descends in the described liquid reservoir, described buoyancy aid also descends thereupon, when described buoyancy aid drops to the precalculated position, described magnet and described magnetic switch are close, make described magnetic switch closure, with the conducting of described warning generating means, described warning generating means sends warning, remind patient or caregiver's medicinal liquid to use up, should change dressings or extract syringe needle and finish transfusion, prevent that the backflow of air admission blood vessel or blood from entering tube for transfusion, avoided the medicinal liquid drop to finish and also failed in time to close the hidden danger that transfusion system brings for patient's safe infusion, so this utility model is simple in structure, easy to use, cost is low, safety.
Description of drawings
Fig. 1 is the structural representation of this utility model embodiment one;
Fig. 2 is the structural representation of this utility model embodiment two;
Fig. 3 is the structure for amplifying sketch map of this utility model liquid reservoir;
Fig. 4 is a circuit theory sketch map of the present utility model.
The specific embodiment
Embodiment one:
As Fig. 1, Fig. 3, shown in Figure 4, this utility model comprises liquid reservoir 1, tube for transfusion 2, flow control valve 3, syringe needle 4, warning generating means 6, positioner 7, the top of described liquid reservoir 1 is connected with medicinal liquid transfusion bottle 5 by described tube for transfusion 2, the bottom of described liquid reservoir 1 is connected with described syringe needle 4 by described tube for transfusion 2, described flow control valve 3 is arranged on the described tube for transfusion 2, in the described liquid reservoir 1 buoyancy aid 8 is arranged, be provided with magnet 81 in the described buoyancy aid 8, described warning generating means 6 comprises magnetic switch 61, battery 62, alarm 63, described magnetic switch 61, described battery 62, be electrically connected mutually between the described alarm 63, described positioner 7 is connected with described warning generating means 6, and described positioner 7 is positioned described magnetic switch 61 and described magnet 81 inductions place mutually.Described positioner 7 comprises suspension rod 71, the top of described suspension rod 71 is connected with hanging bottle support 9, the bottom of described suspension rod 71 is connected with described warning generating means 6 and near the middle and lower part of described liquid reservoir 1, described alarm 63 is a voice guard, it can certainly be other alarm of luminous alarm or wire signal emitter or wireless signal transmitter etc., if wire signal emitter or wireless signal transmitter, then can also be at nurses' office's signalization receptor, to remind the nurse to note, described magnetic switch 61 is a tongue tube, can certainly be wet reed pipe or reed capsule or near other magnetic switch such as switch or proximity transducer.
Embodiment two:
As Fig. 2, Fig. 3, shown in Figure 4, the difference of present embodiment and embodiment one is described positioner 7.The described positioner 7 of present embodiment comprises rubber band cover 72, and described rubber band cover 72 is connected with described warning generating means 6 and is socketed on the middle and lower part of described liquid reservoir 1.
All the other features of present embodiment are identical with embodiment one.
Described warning generating means 6 of the present utility model and described positioner 7 both can match each other as a whole with the miscellaneous part of transfusion device, also can have only a spot of described warning generating means 6 and described positioner 7 to be used for reusing, reduce use cost so more.
This utility model has increased described warning generating means 6 on the basis of existing transfusion system, described positioner 7 and the inner described buoyancy aid 8 that is provided with described magnet 81, in use, when the medicinal liquid in the described medicinal liquid transfusion bottle 5 is used up, liquid level descends in the described liquid reservoir 1, described buoyancy aid 8 also descends thereupon, when described buoyancy aid 8 drops to the precalculated position, described magnet 81 and described magnetic switch 61 are close, make described magnetic switch 61 closures, with described warning generating means 6 conductings, described warning generating means 6 sends acousto-optic or radio alarming, remind patient or caregiver's medicinal liquid to use up, should change dressings or extract syringe needle and finish transfusion, prevent that the backflow of air admission blood vessel or blood from entering tube for transfusion, avoided the medicinal liquid drop to finish and also failed in time to close the hidden danger that transfusion system brings for patient's safe infusion.Therefore, this utility model is simple in structure, easy to use, cost is low, safety.
This utility model can be widely used in medical instruments field.

Claims (5)

1. automatic alarm transfusion device, comprise liquid reservoir (1), tube for transfusion (2), flow control valve (3), syringe needle (4), the top of described liquid reservoir (1) is connected with medicinal liquid transfusion bottle (5) by described tube for transfusion (2), the bottom of described liquid reservoir (1) is connected with described syringe needle (4) by described tube for transfusion (2), described flow control valve (3) is arranged on the described tube for transfusion (2), it is characterized in that: described automatic alarm transfusion device also comprises warning generating means (6), positioner (7), buoyancy aid (8) is arranged in the described liquid reservoir (1), be provided with magnet (81) in the described buoyancy aid (8), described warning generating means (6) comprises magnetic switch (61), battery (62), alarm (63), described magnetic switch (61), described battery (62), be electrically connected mutually between the described alarm (63), described positioner (7) is connected with described warning generating means (6), and described positioner (7) is positioned described magnetic switch (61) and described magnet (81) induction place mutually.
2. automatic alarm transfusion device according to claim 1, it is characterized in that: described positioner (7) comprises suspension rod (71), the top of described suspension rod (71) is connected with hanging bottle support (9), and the bottom of described suspension rod (71) is connected with described warning generating means (6) and near the middle and lower part of described liquid reservoir (1).
3. automatic alarm transfusion device according to claim 1 is characterized in that: described positioner (7) comprises rubber band cover (72), and described rubber band cover (72) is connected with described warning generating means (6) and is socketed on the middle and lower part of described liquid reservoir (1).
4. according to claim 1 or 2 or 3 described automatic alarm transfusion devices, it is characterized in that: described alarm (63) is voice guard or luminous alarm or wire signal emitter or wireless signal transmitter.
5. according to claim 1 or 2 or 3 described automatic alarm transfusion devices, it is characterized in that: described magnetic switch (61) is for tongue tube or wet reed pipe or reed capsule or near switch or proximity transducer.
CNU2007200592194U 2007-11-06 2007-11-06 Automatic alarm infusion set Expired - Fee Related CN201088744Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007200592194U CN201088744Y (en) 2007-11-06 2007-11-06 Automatic alarm infusion set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007200592194U CN201088744Y (en) 2007-11-06 2007-11-06 Automatic alarm infusion set

Publications (1)

Publication Number Publication Date
CN201088744Y true CN201088744Y (en) 2008-07-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007200592194U Expired - Fee Related CN201088744Y (en) 2007-11-06 2007-11-06 Automatic alarm infusion set

Country Status (1)

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CN (1) CN201088744Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103055380A (en) * 2012-03-02 2013-04-24 韦世恩 Infusion liquid sac capable of automatically alarming
CN106706217A (en) * 2015-07-15 2017-05-24 南京南瑞继保电气有限公司 Water leakage detection device for high-voltage converter
CN110917437A (en) * 2019-12-17 2020-03-27 吉林大学 Clinical nursing device capable of accurately knowing residual liquid amount in infusion process

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103055380A (en) * 2012-03-02 2013-04-24 韦世恩 Infusion liquid sac capable of automatically alarming
CN103055380B (en) * 2012-03-02 2015-04-29 韦世恩 Infusion liquid sac capable of automatically alarming
CN106706217A (en) * 2015-07-15 2017-05-24 南京南瑞继保电气有限公司 Water leakage detection device for high-voltage converter
CN110917437A (en) * 2019-12-17 2020-03-27 吉林大学 Clinical nursing device capable of accurately knowing residual liquid amount in infusion process

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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: 20080723

Termination date: 20101106