CN203280843U - Transfusion warner - Google Patents
Transfusion warner Download PDFInfo
- Publication number
- CN203280843U CN203280843U CN2013202987841U CN201320298784U CN203280843U CN 203280843 U CN203280843 U CN 203280843U CN 2013202987841 U CN2013202987841 U CN 2013202987841U CN 201320298784 U CN201320298784 U CN 201320298784U CN 203280843 U CN203280843 U CN 203280843U
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- box body
- touch panel
- contact
- acoustic
- bar
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a transfusion warner. The transfusion warner comprises a box body, wherein through holes are correspondingly formed at the center positions of the bottom surface and the top surface of the box body, a thread casing pipe is embedded in the through hole in the top surface of the box body, a thread rod is screwed in the thread casing pipe, an upper hook is fixedly connected outside the thread rod, a metal upper touch plate is fixedly connected inside the thread rod, a straight rod slidably penetrates through the through hole in the bottom surface of the box body, a lower hook is fixedly connected outside the straight rod, a press plate is fixedly connected inside the straight rod, a spring is arranged between the bottom surface of the press plate and the inner bottom wall of the box body, an arc metal shrapnel with an upward bulging middle is arranged under the upper touch plate on the top surface of the press plate, the box body is provided with a sound-light warning device, and the upper touch plate and the shrapnel are respectively in series connection with the power supply loop of the sound-light warning device through flexible wires. The transfusion warner has the advantages of being simple in structure, convenient in use, timely in warning and reliable in warning signal.
Description
Technical field
This utility model relates to the medical instruments field, specifically a kind of infusion alarm.
Background technology
Infusion treatment is the treatment means of commonly using clinically, and transfusion is changed liquid and pulled out pin while completing all need timely prompting,, if because could not in time changing liquid, cause air Injection or forget that pulling out pin causes blood backflow, all can cause huge injury to patient.When the more and patient self of patient stupor or sleep, the medical worker is difficult to Real Time Monitoring patient's infusion process, and have at present a kind of device can automatically send alarm signal after transfusion is completed, does not meet accident preventing.
The utility model content
It is simple in structure, easy to use that the technical problems to be solved in the utility model is to provide, and can in time remind the medical worker to change liquid or pull out the infusion alarm of pin by alarm signal.
for solving the problems of the technologies described above, infusion alarm of the present utility model comprises box body, its construction features is that on the center of the bottom face of described box body and top end face, correspondence offers through hole, be nested with threaded sleeve on the through hole of box body top end face, be screwed with threaded rod in threaded sleeve, the outer end of threaded rod is connected with hook, the inner of threaded rod is connected with touch panel on metal, slide and be coated with straight-bar in the through hole of box body bottom face, the outer end of straight-bar is connected with lower draw-bar, the inner end of straight-bar is consolidated with pressing plate, be provided with spring between the interior diapire of the bottom surface of pressing plate and box body, be provided with the curved metal bullet contact of upwards heaving in the middle of on the end face of pressing plate on the position under upper touch panel, acoustic-optic alarm is installed on box body, and upper touch panel and bullet contact are concatenated in the electric power loop of acoustic-optic alarm by flexible circuit conductor respectively.
Adopt said structure, upper hook hangs on drip stand, and infusion bottle hangs on lower draw-bar, after infusion bottle hangs up, spring-compressed, upper touch panel and play contact away from, along with the medicinal liquid in infusion bottle reduces, spring extends gradually, the distance of upper touch panel and bullet contact is furthered gradually, when upper touch panel contacted with the bullet contact, acoustic-optic alarm obtained electric, sent sound and light signal and reminded the medical worker to change liquid or pull out pin; Threaded rod is installed by threaded sleeve in the box body top, and the elemental height of touch panel on the threaded rod scalable has facilitated according to the size of different infusion bottles and the weight of medicinal liquid and regulated upper touch panel and the initial distance that plays contact; Play contact and adopt the arc of upwards heaving, facilitated upper touch panel fully to contact conduction with the bullet contact.
Described bullet contact comprises the curved arc section at middle part and the inserting section at two ends, is provided with inserted block in position corresponding to the two ends with playing contact on described pressing plate, offers slot on inserted block, and the two ends that play contact are inserted in slot.Adopt said structure, make touch panel and play electrically contacting of contact more reliable, avoided the circuit loose contact and cause the situation of failure of apparatus.
On and off switch in the electric power loop that is connected on acoustic-optic alarm is installed on described box body.On and off switch has facilitated when not needing to report to the police closes whole device, perhaps after warning for fear of too much noise, device is closed.
Described acoustic-optic alarm is buzzer and LED light.Adopt buzzer and LED light as the sound and light signal production part, circuit connects simple, and signal is intuitive and reliable and with low cost.
In sum, the utlity model has simple in structure, easy to use, report to the police timely and the reliable advantage of alarm signal.
Description of drawings
Below in conjunction with the drawings and specific embodiments, this utility model is described in further detail:
Fig. 1 is structural representation of the present utility model.
The specific embodiment
with reference to accompanying drawing, a kind of embodiment of infusion alarm of the present utility model is box body 1, on the bottom face of box body 1 and the center of top end face, correspondence offers through hole, be nested with threaded sleeve 2 on the through hole of box body 1 top end face, be screwed with threaded rod 3 in threaded sleeve 2, the outer end of threaded rod 3 is connected with hook 4, the inner of threaded rod 3 is connected with touch panel 5 on metal, slide and be coated with straight-bar 6 in the through hole of box body 1 bottom face, the outer end of straight-bar 6 is connected with lower draw-bar 7, the inner end of straight-bar 6 is consolidated with pressing plate 8, be provided with spring 9 between the interior diapire of the bottom surface of pressing plate 8 and box body 1.Spring 9 can be enclosed within the outside of straight-bar 6, and position, the border at straight-bar 6 ring shown in also can employing figure is established a plurality of.Be provided with the curved metal bullet contact 10 of upwards heaving in the middle of on the end face of pressing plate 8 on the position under upper touch panel 5; On box body 1, acoustic-optic alarm is installed, upper touch panel 5 and bullet contact 10 are concatenated in the electric power loop of acoustic-optic alarm by flexible circuit conductor respectively.In said structure, upper hook 4 is used for alarm is hung over drip stand, and lower draw-bar 7 is used for hanging infusion bottle, after infusion bottle hangs up, spring 9 compressions, upper touch panel 5 and play contact 10 away from, along with the minimizing of the medicinal liquid in infusion bottle, spring 9 extends gradually, the distance of upper touch panel 5 and bullet contact 10 is furthered gradually, when upper touch panel 5 contacted with bullet contact 10, acoustic-optic alarm obtained electric, sent sound and light signal and reminded the medical worker to change liquid or pull out pin.Threaded rod 3 is installed by threaded sleeve 2 in box body 1 top, and the elemental height of touch panel 5 on threaded rod 3 scalable has facilitated according to the size of different infusion bottles and the weight of medicinal liquid and regulated upper touch panel 5 and the initial distance that plays contact 10.Play contact 10 and adopt the arc of upwards heaving, it has certain amount of elastic deformation, and upper touch panel 5 is pressed in elastic heaving, and makes the more reliable of electrical connection.Wherein, the concrete structure that plays contact 10 is to comprise the curved arc section at middle part and the inserting section at two ends, is provided with inserted block 12 in position corresponding to the two ends with playing contact 10 on pressing plate 8, offers slot on inserted block 12, and the two ends that play contact 10 are inserted in slot.
With reference to accompanying drawing, the on and off switch 13 in the electric power loop that is connected on acoustic-optic alarm is installed on box body 1.Acoustic-optic alarm is buzzer 14 and LED light 15.As shown in the figure, the power supply of acoustic-optic alarm is aneroid battery 16, offers casing for dry batteries on box body 1, and on and off switch 13 is used for closing the warning function of whole device.
Use procedure of the present utility model is: at first upper hook 4 is hung on drip stand, hang empty infusion bottle on lower draw-bar 7, stretch height on adjustment threaded rod 3, make touch panel 5 touch the bullet contact, and then threaded rod 3 is slightly twisted a bit of distance to last time, this segment distance be for assurance device can in the situation that infusion bottle have certain medicinal liquid report to the police rather than the medicinal liquid of all being totally lost after report to the police again; Then hang up infusion bottle, turn on the power switch 13, infuse, minimizing along with the liquid in infusion bottle, spring 9 extends gradually, and the distance of upper touch panel 5 and bullet contact 10 is furthered gradually, when also having retained the sub-fraction medicinal liquid in infusion bottle, upper touch panel 5 namely contacts conduction with bullet contact 10, and acoustic-optic alarm namely is triggered and reports to the police.
In sum, this utility model is not limited to the above-mentioned specific embodiment.Those skilled in the art, under the prerequisite that does not break away from spirit and scope of the present utility model, can do some changes and modification.Protection domain of the present utility model should be as the criterion with claim of the present utility model.
Claims (4)
1. infusion alarm, comprise box body (1), it is characterized in that on the center of the bottom face of described box body (1) and top end face, correspondence offers through hole, be nested with threaded sleeve (2) on the through hole of box body (1) top end face, be screwed with threaded rod (3) in threaded sleeve (2), the outer end of threaded rod (3) is connected with hook (4), the inner of threaded rod (3) is connected with touch panel on metal (5), slide and be coated with straight-bar (6) in the through hole of box body (1) bottom face, the outer end of straight-bar (6) is connected with lower draw-bar (7), the inner end of straight-bar (6) is consolidated with pressing plate (8), be provided with spring (9) between the interior diapire of the bottom surface of pressing plate (8) and box body (1), be provided with the curved metal bullet contact (10) of upwards heaving in the middle of on the end face of pressing plate (8) on the position under upper touch panel (5), box body is equipped with acoustic-optic alarm on (1), and upper touch panel (5) and bullet contact (10) are concatenated in the electric power loop of acoustic-optic alarm by flexible circuit conductor respectively.
2. infusion alarm as claimed in claim 1, it is characterized in that described bullet contact (10) comprises the curved arc section at middle part and the inserting section at two ends, described pressing plate (8) is upper is provided with inserted block (12) in position corresponding to the two ends with playing contact (10), inserted block offers slot on (12), and the two ends that play contact (10) are inserted in slot.
3. infusion alarm as claimed in claim 1, is characterized in that on described box body (1) being equipped with the on and off switch (13) in the electric power loop that is connected on acoustic-optic alarm.
4. infusion alarm as claimed any one in claims 1 to 3, is characterized in that described acoustic-optic alarm is buzzer (14) and LED light (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202987841U CN203280843U (en) | 2013-05-20 | 2013-05-20 | Transfusion warner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202987841U CN203280843U (en) | 2013-05-20 | 2013-05-20 | Transfusion warner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203280843U true CN203280843U (en) | 2013-11-13 |
Family
ID=49537226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202987841U Expired - Fee Related CN203280843U (en) | 2013-05-20 | 2013-05-20 | Transfusion warner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203280843U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109731181A (en) * | 2019-01-08 | 2019-05-10 | 金秀芬 | Integral type apparatus for purifying blood |
-
2013
- 2013-05-20 CN CN2013202987841U patent/CN203280843U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109731181A (en) * | 2019-01-08 | 2019-05-10 | 金秀芬 | Integral type apparatus for purifying blood |
| CN109731181B (en) * | 2019-01-08 | 2021-06-11 | 金秀芬 | Integrated blood purification 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: 20131113 Termination date: 20140520 |