CN2766858Y - Universal transfusion alarming device - Google Patents
Universal transfusion alarming device Download PDFInfo
- Publication number
- CN2766858Y CN2766858Y CN 200420099330 CN200420099330U CN2766858Y CN 2766858 Y CN2766858 Y CN 2766858Y CN 200420099330 CN200420099330 CN 200420099330 CN 200420099330 U CN200420099330 U CN 200420099330U CN 2766858 Y CN2766858 Y CN 2766858Y
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- pipe
- adjustment part
- hanging
- hook
- hanging hook
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Abstract
The utility model relates to a universal transfusion alarming device, which relates to a medical alarm. The utility model is hung between a transfusion stand and a transfusion bottle, and comprises a hung tube, an alarm box and a suspended hook, wherein the alarm box is provided with an alarm circuit, and a compressed spring is arranged in the hung tube; the upper end of the hung tube is provided with a press contacting switch connected with the alarm circuit, and the lower end of the hung tube is sheathed with a hollow adjusting piece; a straight rod at the upper part of the suspended hook is extended into the hung tube by the adjusting piece, and a hook at the lower part of the suspended hook is exposed outside the adjusting piece; the upper end of the compressed spring is connected with the top end of a straight rod of the suspended hook and is abutted against the press contacting switch, and the lower end of the compressed spring is abutted against one end surface of the adjusting piece. Users can carry out compensation against the compressed spring by using the adjusting piece because the self weight of a transfusion bottle or a transfusion bag is compressed. The weight of physic liquor only generates additional compression of the compressed spring, when the physic liquor is to be used up and the additional compression of the compressed spring is eliminated, only the compensation compression exists and press contacting switch switches on the alarm circuit to send out alarm sounds. The utility model can satisfy the requirements applied by actual transfusions of transfusion bottles and transfusion bags with various specifications.
Description
Technical field
This utility model relates to a kind of medical alarm, particularly relates to a kind of alarm that finishes with the transfusion of sound circular.
Technical background
When medical department is done transfusion to patient, normally infusion bottle or transfusion bag are directly hung on drip stand, in the process of transfusion, be had the people often to notice monitoring whether medicinal liquid is empty near dripping.This follow-up work, to patient still be medical personnel all be very big burden.It is ZL 00226187.1 that Chinese for this reason utility model patent description CN 2408886Y discloses the patent No., name is called the technical scheme of " infusion alarm ", proposing infusion alarm hangs between drip stand and infusion bottle, extension spring is equipped with in hanging of it in the pipe, fixedly connected magnet of the free end of extension spring and hanging hook, hang in the warning box of managing outer suit warning circuit and tongue tube are housed, can hang the position that pipe is adjusted the warning box up and down according to the different capabilities edge of used infusion bottle.When medicinal liquid was about to be totally lost, magnet bounced back with extension spring, and tongue tube obtains enough magnetic force and closure, connected warning circuit, sent chimes of doom, prompting patient and medical personnel.This technical scheme has been considered the situation of different capabilities in the infusion bottle, but do not consider the influence of infusion bottle or transfusion bag own wt, the infusion bottle that can only be used for identical weight, the daily curative activity that incompatibility infusion bottle or transfusion bag own wt specifications vary are various.
Summary of the invention
This utility model aims to provide a kind of situation of taking into account different capabilities in infusion bottle or the transfusion bag, can eliminate the influence of infusion bottle or transfusion bag own wt again, adapts to the general infusion alarm of daily curative activity.
The technical solution of the utility model is: general infusion alarm, to hang between drip stand and infusion bottle, and it comprises hangs pipe, warning box and hanging hook; Hang a spring is housed in the pipe, the free end of spring connects hanging hook, hangs that the outer warning of pipe is box-packed a warning circuit.Hanging the built-in spring of pipe is stage clip; The upper end of hanging pipe is provided with a pressure and touches switch, and this pressure is touched switch and connected warning circuit; Hang the adjustment part of a hollow of lower end suit of pipe, the straight-bar on hanging hook top stretches into through adjustment part and hangs in the pipe, and the bottom suspension hook of hanging hook is exposed at outside the adjustment part; The upper end of stage clip connects the straight-bar top and the contact pressure of hanging hook and touches switch, an end face of the lower end contact adjustment part of stage clip.Can change the position that adjustment part is hung the pipe lower end relatively according to used infusion bottle or transfusion bag self Different Weight, promptly stage clip is because of the compensation dosage of infusion bottle or the compression of transfusion bag own wt.No matter how many medicinal liquid capacity of being adorned in used infusion bottle or the transfusion bag is, this capacity only produces the additional compression of stage clip.When medicinal liquid was about to be totally lost, stage clip sprang back to additional compression when eliminating the compression have only because of infusion bottle or transfusion bag own wt, and the straight-bar top of hanging hook and contact are pressed and touched switch, connect warning circuit, send chimes of doom, prompting patient and medical personnel.
A kind of pressure of simple and inexpensive is touched construction of switch: described upper end of hanging pipe is provided with an insulation board, and the insulation board lower surface is provided with a conducting ring; There is a conductive plate on the top of hanging hook straight-bar, the upper end contact conductive plate of stage clip; The vertical conductive plate of hanging hook touches switch with the conducting ring formation pressure of hanging pipe insulation plate lower surface and is connected warning circuit.
The pressure of another kind of simple and inexpensive is touched construction of switch and is: described upper end of hanging pipe is provided with an insulation board, and the insulation board lower surface is provided with one and decide conducting strip and touches switch with the pressure of a moving conductive sheet formation and be connected warning circuit; The top contact moving conductive sheet of hanging hook straight-bar.
A kind of adjustment part of recommendation is " worker " font that is provided with through hole along longitudinal axis center, and the waist of hollow is established external screw thread; The through hole of the straight-bar on hanging hook top through adjustment part longitudinal axis center stretches into to be hung in the pipe; The internal screw-thread screw that the external screw thread of adjustment part waist is corresponding with hanging the pipe lower end connects; The upper surface of the lower end contact adjustment part of stage clip.The following end periphery of adjustment part " worker " font is suitable for manual adjustments.
The another kind of adjustment part of recommending is the tubbiness of bottom centre's perforate, and the upper opening place establishes female thread; The straight-bar on hanging hook top stretches into through adjustment part bottom centre hole and hangs in the pipe; The external thread spiro fastening that the female thread at adjustment part upper opening place is corresponding with hanging the pipe lower end connects.The neighboring of adjustment part is as manual adjustments.
Be provided with on and off switch in the best described warning circuit, turn-off the power supply of warning circuit when medical personnel handle, avoid unnecessary interference.
The general infusion alarm of this utility model will be hung the built-in spring of pipe and change stage clip into; And establish the pressure that connects warning circuit in the upper end of hanging pipe and touch switch, hang the lower end suit adjustment part of pipe.User can change the position that adjustment part be hung the pipe lower end relatively according to used infusion bottle or transfusion bag self Different Weight, promptly stage clip is made compensation because of the compression that infusion bottle or transfusion bag own wt are produced.And the medicinal liquid weight of being adorned in used infusion bottle or the transfusion bag only produces the additional compression of stage clip.When medicinal liquid was about to be totally lost, the additional compression of stage clip was eliminated when having only the compression that is compensated, and the straight-bar top of hanging hook and contact are pressed and touched switch, connect warning circuit, send chimes of doom, satisfied the needs that the actual transfusion of all size infusion bottle or transfusion bag is used.It is simple in structure except versatility, good reproducibility, and cost is low, is fit to various medical institutions and uses, and can reduce medical personnel and the entourage concern to infusion process to greatest extent, makes them concentrate on the thing that should do; Can avoid the accident that causes because of above-noted persons' inadvertent again.
Description of drawings
Fig. 1 is the cross-sectional view of an embodiment of the general infusion alarm of this utility model.
Fig. 2 is the cross-sectional view of general another embodiment of infusion alarm of this utility model.
Specific embodiment
One, embodiment one
The structure of an embodiment of the general infusion alarm of this utility model, as shown in Figure 1.
The shell of this general infusion alarm can be divided into by function hangs pipe 1 and warning box 16 two parts, makes with corrosion resistant plate.The flat box-like of warning box 16 for erectting, warning circuit is equipped with in inside.Link 2 is installed at top at warning box 16.Hang the round barrel shape that pipe 1 is bottom centre's perforate, the upper opening place is docked at the opening part of warning box 16 bottoms.Hang pipe 1 bottom centre's borehole jack and adorn the copper adjustment part 4 of a hollow.Adjustment part 4 is " worker " font that is provided with through hole along longitudinal axis center, and the waist of hollow is established the external screw thread internal screw-thread screw corresponding with hanging pipe 1 bottom centre hole and connected.The following end periphery of adjustment part 4 " worker " font is suitable for manual adjustments adjustment part 4 and the relative position of hanging pipe 1 bottom.Suspension hook 3 tops are set on forms active hanging hook in the cross-drilled hole of straight-bar 5 lower ends.The through hole of the straight-bar 5 on hanging hook top through adjustment part 4 longitudinal axis centers stretches into to be hung in the pipe 1, and the suspension hook 3 of hanging hook bottom is exposed at outside the adjustment part 4.The upper end of hanging pipe 1 is provided with an insulation board 8, and insulation board 8 lower surfaces are provided with a conducting ring 7.Hang in the pipe 1 stage clip 6 is housed, the upper end of stage clip 6 is that free end connects and contact straight-bar 5 vertical conductive plates 14 upper surface of the lower end contact adjustment part 4 of stage clip 6.Hanging hook straight-bar 5 vertical conductive plates 14 touch switch with the conducting ring 7 formation pressures of hanging pipe 1 top insulation board 8 lower surfaces and are connected warning circuit.
Warning circuit is made up of on and off switch 9, sound circuit plate 10, light emitting diode lamp 11, piezoelectric loudspeaker 12, battery 13, and concrete annexation is a technique known, does not do at this and gives unnecessary details.The documents that interesting person can draw with reference to the front.
During use, replace used infusion bottle or transfusion bag with empty infusion bottle or transfusion bag in advance, link 2 be enclosed within on the hook of drip stand, suspension hook 3 hook contain infusion bottle put forward cage or transfusion bag.Stage clip 6 can produce compression because of infusion bottle or transfusion bag own wt, connect the on and off switch 9 of warning circuit this moment, because hanging hook straight-bar 5 vertical conductive plates 14 break away from the conducting ring 7 of hanging pipe 1 top, pressure is touched switch and is opened circuit, and warning circuit can not send chimes of doom.Rotate adjustment part 4, change the position that adjustment part 4 is hung pipe 1 lower end relatively, the pushing tow stage clip 6 that makes progress, the compression because of infusion bottle or the generation of transfusion bag own wt compensates to stage clip 6.Contact with the conducting ring 7 of hanging pipe 1 top up to straight-bar 5 vertical conductive plates 14, press and touch switch connection, warning circuit sends chimes of doom.Powered-down switch 9 is changed infusion bottle or the transfusion bag that fills medicinal liquid really then below suspension hook 3.No matter the medicinal liquid capacity of being adorned in used infusion bottle or the transfusion bag is what, and the weight of medicinal liquid only can make stage clip 6 generation additional compression.Connect the on and off switch 9 of warning circuit this moment once more, open circuit, have only light emitting diode lamp 11 luminous, show that among the process that is in transfusion, warning circuit can not send chimes of doom because pressure is touched switch.When medicinal liquid was about to be totally lost, stage clip 6 sprang back to additional compression when eliminating the compression position have only because of infusion bottle or transfusion bag own wt, and the straight-bar 5 top contacts of hanging hook are pressed and touched switch, connect warning circuit, send chimes of doom, prompting patient and medical personnel.Power cutoff switch 9 when medical personnel handle, the power supply of cut-out warning circuit is to avoid unnecessary interference.
Two, embodiment two
The structure of general another embodiment of infusion alarm of this utility model, as shown in Figure 2.This general infusion alarm hang the pipe 1 ' be the round barrel shape of reversal of the natural order of things, make with rustless steel, lower, outer perimeter has been done external screw thread.Hang pipe 1 ' the top install link 2 '.Warning box 16 ' made of plastic, be installed in hang the pipe 1 ' the top, hung pipe 1 ' be separated into two parts, warning box 16 ' a side be equipped with the battery 13 of warning circuit ', opposite side be equipped with the on and off switch 9 of warning circuit ', sound circuit plate 10 ', light emitting diode lamp 11 ' and piezoelectric loudspeaker 12 '.
Hang the rustless steel adjustment part 4 of pipe 1 ' bottom suit hollow '.Adjustment part 4 ' be the tubbiness of bottom centre's perforate, the upper opening place establishes female thread; The external thread spiro fastening that the female thread at adjustment part 4 ' upper opening place is corresponding with hanging pipe 1 ' lower end connects.Adjustment part 4 ' the neighboring annular knurl as manual adjustments.Suspension hook 3 ' top is set on forms active hanging hook in the cross-drilled hole of straight-bar 5 ' lower end.The straight-bar 5 on hanging hook top ' through adjustment part 4 ' bottom centre hole stretch into hang pipe 1 ' in, the suspension hook 3 of hanging hook bottom ' be exposed at adjustment part 4 ' outer.Hang pipe 1 ' the upper end be provided with an insulation board 8 ', insulation board 8 ' lower surface is provided with one and decides conducting strip 7 ' touch switch with the pressure of a moving conductive sheet 8 ' formation and be connected warning circuit; Hanging hook straight-bar 5 ' top contact moving conductive sheet 8 '.Hang pipe 1 ' in be equipped with a stage clip 6 ', stage clip 6 ' the upper end be free end connect and contact straight-bar 5 ' vertical spacer pin 15 ', stage clip 6 ' lower end contact adjustment part 4 ' the bottom surface.The concrete electrical connection of warning circuit is a technique known, does not do at this and gives unnecessary details.
During use, replace used infusion bottle or transfusion bag with empty infusion bottle or transfusion bag in advance, with link 2 ' be enclosed within on the hook of drip stand, what suspension hook 3 ' hook contained infusion bottle puies forward cage or transfusion bag.Stage clip 6 ' meeting produces compression because of infusion bottle or transfusion bag own wt, connect this moment the on and off switch 9 of warning circuit ', since hanging hook straight-bar 5 tops leave moving conductive sheet 8 ', hang the pipe 1 top decide conducting strip 7 ' with moving conductive sheet 8 ' disengaging, pressure is touched switch and is opened circuit, and warning circuit can not send chimes of doom.Rotate adjustment part 4 ', change adjustment part 4 ' hang the relatively position of pipe 1 ' lower end, upwards pushing tow stage clip 6 ', the compression of stage clip 6 ' produce because of infusion bottle or transfusion bag own wt is compensated.Up to straight-bar 5 ' top contact moving conductive sheet 8 ', hang pipe 1 top decide conducting strip 7 ' with moving conductive sheet 8 ' contact, pressure is touched switch connection, warning circuit sends chimes of doom.Powered-down switch 9 ', then suspension hook 3 ' below change infusion bottle or the transfusion bag that fills medicinal liquid really.No matter how many medicinal liquid capacity of being adorned in used infusion bottle or the transfusion bag is, the weight of medicinal liquid only can make stage clip 6 ' generation additional compression.Connect once more this moment the on and off switch 9 of warning circuit ', touch switch and open circuit owing to press, have only light emitting diode lamp 11 ' luminous, show that among the process that is in transfusion, warning circuit can not send chimes of doom.When medicinal liquid is about to be totally lost, stage clip 6 ' spring back to additional compression is eliminated when having only the compression position that produces because of infusion bottle or transfusion bag own wt, and straight-bar 5 ' top contact of hanging hook is pressed and touched switch, connects warning circuit, send chimes of doom, prompting patient and medical personnel.Answer when medical personnel handle power cutoff switch 9 ', to avoid interference.
The above only is this utility model preferred embodiment, does not limit the scope that this utility model is implemented with this, and the equivalence of doing according to the technical solution of the utility model and description changes and modification, all should belong to the scope that this utility model is contained.
Claims (7)
1. general infusion alarm is hung between drip stand and infusion bottle, and it comprises hangs pipe, warning box and hanging hook; Hang a spring is housed in the pipe, the free end of spring connects hanging hook, hangs that the outer warning of pipe is box-packed a warning circuit; It is characterized in that: hanging the built-in spring of pipe is stage clip; The upper end of hanging pipe is provided with a pressure and touches switch, and this pressure is touched switch and connected warning circuit; Hang the adjustment part of a hollow of lower end suit of pipe, the straight-bar on hanging hook top stretches into through adjustment part and hangs in the pipe, and the bottom suspension hook of hanging hook is exposed at outside the adjustment part; The upper end of stage clip connects the straight-bar top and the contact pressure of hanging hook and touches switch, an end face of the lower end contact adjustment part of stage clip.
2. general infusion alarm according to claim 1 is characterized in that: described upper end of hanging pipe is provided with an insulation board, and the insulation board lower surface is provided with a conducting ring; There is a conductive plate on the top of hanging hook straight-bar, the upper end contact conductive plate of stage clip; The vertical conductive plate of hanging hook touches switch with the conducting ring formation pressure of hanging pipe insulation plate lower surface and is connected warning circuit.
3. general infusion alarm according to claim 1 is characterized in that: described upper end of hanging pipe is provided with an insulation board, and the insulation board lower surface is provided with one and decides conducting strip and touch switch with the pressure that moving conductive sheet constitutes and be connected warning circuit; The top contact moving conductive sheet of hanging hook straight-bar.
4. according to claim 1 or 2 or 3 described general infusion alarms, it is characterized in that: described adjustment part is " worker " font that is provided with through hole along longitudinal axis center, and the waist of hollow is established external screw thread; The through hole of the straight-bar on hanging hook top through adjustment part longitudinal axis center stretches into to be hung in the pipe; The internal screw-thread screw that the external screw thread of adjustment part waist is corresponding with hanging the pipe lower end connects; The upper surface of the lower end contact adjustment part of stage clip.
5. according to claim 1 or 2 or 3 described general infusion alarms, it is characterized in that: described adjustment part is the tubbiness of bottom centre's perforate, and the upper opening place establishes female thread; The straight-bar on hanging hook top stretches into through adjustment part bottom centre hole and hangs in the pipe; The external thread spiro fastening that the female thread at adjustment part upper opening place is corresponding with hanging the pipe lower end connects.
6. general infusion alarm according to claim 4 is characterized in that: be provided with on and off switch in the described warning circuit.
7. general infusion alarm according to claim 5 is characterized in that: be provided with on and off switch in the described warning circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420099330 CN2766858Y (en) | 2004-12-13 | 2004-12-13 | Universal transfusion alarming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420099330 CN2766858Y (en) | 2004-12-13 | 2004-12-13 | Universal transfusion alarming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2766858Y true CN2766858Y (en) | 2006-03-29 |
Family
ID=36680718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420099330 Expired - Fee Related CN2766858Y (en) | 2004-12-13 | 2004-12-13 | Universal transfusion alarming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2766858Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104138624A (en) * | 2013-05-10 | 2014-11-12 | 敖爱东 | Automatic slide switch with transfusion hook |
-
2004
- 2004-12-13 CN CN 200420099330 patent/CN2766858Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104138624A (en) * | 2013-05-10 | 2014-11-12 | 敖爱东 | Automatic slide switch with transfusion hook |
| CN104138624B (en) * | 2013-05-10 | 2019-07-19 | 重庆知遨科技有限公司 | Automatic slide switch with transfusion hook |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |