CN204555904U - Wristwatch type protractor for hospital bed - Google Patents
Wristwatch type protractor for hospital bed Download PDFInfo
- Publication number
- CN204555904U CN204555904U CN201520324302.4U CN201520324302U CN204555904U CN 204555904 U CN204555904 U CN 204555904U CN 201520324302 U CN201520324302 U CN 201520324302U CN 204555904 U CN204555904 U CN 204555904U
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- China
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- dial plate
- scale mark
- index line
- angle index
- fixed band
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Abstract
The utility model provides a kind of Wristwatch type protractor for hospital bed.Described protractor comprises dial plate and left and right fixed band, and left and right fixed band is symmetricly set on the both sides of dial plate, is provided with the connecting elements of adjustable length at the link of two fixed bands; Dial plate is provided with angle index line, and described angle index line is with the central point of dial plate for the center of circle semicircle or fan-shaped distribution ringwise, and the axis of 0 of angle index line ° of scale mark and fixed band on the same line; Annular or sealing track that is semicircle or arc is provided with in the inner edge of angle index line or outer rim correspondence, ball is embedded with in sealing track, ball is when 0 ° of scale mark of dial plate is vertical with level ground, rest on the position of corresponding 0 ° of scale mark, and along sealing orbit rotation under the rotation of dial plate.The utility model structure is simple, easy for installation, can ensure the angle accuracy of patient's bed head raising, reduces the generation of patient breathing system complication, and can reuse, with low cost.
Description
Technical field
The utility model relates to medical nursing measurement of angle field, specifically a kind of Wristwatch type protractor for hospital bed for accurately measuring patient bed unit elevation angle.
Background technology
In medical industry, most of hospital bed is all by electronic or manual mode by bed head raising, can make the posture that patient's holding head your pupil is low.Raising of the head of a bed has certain benefit for various disease, such as the patient after operations on cranium and brain, can alleviate intracranial pressure, prevention encephaledema; For cardiopulmonary disease person, can promote to breathe, be conducive to drainage of abdomen; For the patient after abdominal cavity, operation on pelvis or there is the patient of other inflammation can inflammation localization; And for the patient doing abdominal postoperative, belly tension force can be alleviated, avoid pain, utilize wound healing etc.
Not identical for the angle of bed head raising in clinical middle various disease yet, such as Ventilator Associated Pneumonia (VAP) is the important kind of Nosocomial Pneumonia, recommends according in " Ventilator Associated Pneumonia diagnosis, prevention and therapy guide 2013 ": the bed head raising 30--45 ° of generation that effectively can prevent Ventilator Associated Pneumonia (VAP).Existing clinically for bed head raising mainly by range estimation mode regulate, angle can be caused to determine, required angle can not be accurate to, the angle that can make in process to lift is lifted more too high or too low than actual needs at the head of a bed, not only cannot reach the effect of supplemental treatment, also can affect the safety of patient.Although have some import beds can carry bed head raising protractor at present, this import bed cost is too high, and general hospital uses less; Also there are some doctors that protractor on the market can be adopted to measure, but do not have an angle that can directly measure due to bed corner, very inconvenient in measuring process, also cannot be measured numerical value accurately.
Summary of the invention
The utility model provides a kind of Wristwatch type protractor for hospital bed for accurately measuring patient bed unit elevation angle according to the deficiencies in the prior art, this protractor can be arranged in any hospital bed, accurately, safety measure bed head elevation angle, and this protractor is with low cost, easy for installation, reusable.
The technical scheme that the utility model provides: described a kind of Wristwatch type protractor for hospital bed, comprise dial plate and left and right fixed band, left and right fixed band is symmetricly set on the both sides of dial plate, be provided with the connecting elements of adjustable length at the link of left and right fixed band, two fixed bands also connect into ring-shaped by connecting elements; Dial plate is provided with angle index line, and described angle index line is with the central point of dial plate for the center of circle semicircle or fan-shaped distribution ringwise, and the axis of 0 of angle index line ° of scale mark and fixed band on the same line; Annular or sealing track that is semicircle or arc is provided with in the inner edge of angle index line or outer rim correspondence, ball is embedded with in sealing track, described ball is when 0 ° of scale mark of dial plate is vertical with level ground, rest on the position of corresponding 0 ° of scale mark, and along sealing orbit rotation under the rotation of dial plate, the angle index line from different in rotation process is corresponding.
The utility model is technical scheme preferably: described dial plate is circular dial plate, the angle index line be distributed on dial plate is with 0 ° of scale mark for starting point is to left and right the semicircle scale mark of symmetrical formation, at 0 ° of left and right scale mark being distributed with 0-90 ° respectively of scale mark; Described sealing track is the circular orbit being arranged on semicircle scale mark outer rim.
The utility model is technical scheme preferably: described connecting elements is be equally spaced multiple hole clipping on wherein side fixed band and the corresponding buckle composition be arranged on opposite side fixed band.
The utility model is technical scheme preferably: be spaced apart 15 ° between two adjacent scale marks of described angle index line.
The utility model structure is simple, easy for installation, can directly be arranged on the guardrail of the head of a bed by Wristwatch type fixed band, make 0 horizontal plane of dial plate, when raising the head of a bed, the angle corresponding according to the ball in dial plate judges the elevation angle of the head of a bed, can ensure the angle accuracy of patient's bed head raising, reduces the generation of patient breathing system complication; And of the present utility model with low cost, can be arranged in any hospital bed and reuse.
Accompanying drawing explanation
Fig. 1 and Fig. 2 is structural representation of the present utility model;
Fig. 3 and Fig. 4 is using state schematic diagram of the present utility model.
In figure: 1-dial plate, 2,3-left and right fixed band, 4-sealing track, 5-ball, 6-angle index line, 7-hole clipping, 8-buckle, 9-bedside rails.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.A kind of Wristwatch type protractor for hospital bed as depicted in figs. 1 and 2, comprise dial plate 1 and left and right fixed band 2,3, left and right fixed band 2,3 is symmetricly set on the both sides of dial plate 1, described dial plate 1 is circular dial plate, the connecting elements of adjustable length is provided with at the link of left and right fixed band 2,3, conveniently install, described connecting elements is that be equally spaced multiple hole clippings 7 on wherein side fixed band and the corresponding buckle 8 be arranged on another fixed band forms, also can be other watchband buckle structure, as shown in Figure 2; The watchband of the similar watch of the fixed band in the utility model, two fixed bands connect into ring-shaped very easily, and be fixed on head of a bed handrail or head of a bed edge supports frame by two fixed bands, its length can also be regulated according to the thickness of fixed bar, all fairly simple convenience of whole installation and removal.
Dial plate 1 is provided with angle index line 6, and described angle index line 6 is with the central point of dial plate 1 for the center of circle semicircle or fan-shaped distribution ringwise, and the axis of 0 of angle index line 6 ° of scale mark and fixed band 2 on the same line; Accompanying drawing 1 and accompanying drawing 2 are all enforcement illustrations of angle index line 6 semicircular in shape distribution, as shown in FIG., the angle index line 6 be distributed on dial plate 1 is for starting point is to left and right the semicircle scale mark of symmetrical formation with 0 ° of scale mark, at 0 ° of left and right scale mark being distributed with 0-90 ° respectively of scale mark, scale mark so distributes both attractive in appearance, to use and more convenient, and the elevation angle of the head of a bed generally can not more than 90 °, so scale mark only needs arrival 90 ° just can; Except the distribution mode in embodiment, angle index line 6 can according to annular or fan-shaped Arbitrary distribution, as long as the axis of guaranteeing 0 ° of scale mark and fixed band 2 on the same line, just can, the scale of distribution can arrive 180 ° or 360 °.In order to accurately measure the angle of bed head raising, between two adjacent scale marks of described angle index line 6, be set to 15 °, also 10 ° or 5 ° can be set as required.
Annular or sealing track 4 that is semicircle or arc is provided with in the inner edge of angle index line 6 or outer rim correspondence, ball 5 is embedded with in sealing track 4, described ball 5 is when 0 ° of scale mark of dial plate 1 is vertical with level ground, rest on the position of corresponding 0 ° of scale mark, and rotate along sealing track 4 under the rotation of dial plate 1, angle index line 6 from different in rotation process is corresponding, the effect of described ball 5 and sealing track 4 is when raising the head of a bed, rolled in sealing track 4 by ball, carry out the angle of accurate bed head raising, so arranging of track 4 of sealing must be corresponding with angle index line 6, if arc is arranged to by angle index line, sealing track 4 can be arranged to annular, semicircle or and arc, if semicircle is arranged to by angle index line, sealing track 4 can be arranged to annular or semicircle, if annular is arranged to by angle index line, that sealing track 4 also must be arranged to annular, in any case arrange, all need to guarantee that ball can be corresponding in turn to every root angle index line in rolling process.Accompanying drawing 1 and accompanying drawing 2 are enforcement illustrations of angle index line 6 semicircular in shape distribution, and sealing track 6 in figure for being arranged on angle index line 6 outer rim, is annular spread in Fig. 1, the distribution of Fig. 2 Chinese style semicircle.
When the utility model uses, as shown in Figure 3, when hospital bed is the level of state, by fixed band, protractor is fixed on the horizontal bedside rails 9 of hospital bed, 0 ° of angle index line now on dial plate 1 is just vertical with level ground, and the position at ball 5 place overlaps with 0 ° of angle index line; Raising in head of a bed process, along with berth is in inclination, ball 5 slides in sealing track 4, can know the angle that the head of a bed tilts according to corresponding scale mark.
Claims (4)
1. a Wristwatch type protractor for hospital bed, it is characterized in that: described protractor comprises dial plate (1) and left and right fixed band (2,3), left and right fixed band (2,3) is symmetricly set on the both sides of dial plate (1), be provided with the connecting elements of adjustable length at the link of left and right fixed band (2,3), two fixed bands also connect into ring-shaped by connecting elements; Dial plate (1) is provided with angle index line (6), described angle index line (6) is the center of circle semicircle or fan-shaped distribution ringwise with the central point of dial plate (1), and the axis of 0 ° of scale mark of angle index line (6) and fixed band (2) on the same line; Annular or sealing track (4) that is semicircle or arc is provided with in the inner edge of angle index line (6) or outer rim correspondence, ball (5) is embedded with in sealing track (4), described ball (5) is when 0 ° of scale mark of dial plate (1) is vertical with level ground, rest on the position of corresponding 0 ° of scale mark, and rotate along sealing track (4) under the rotation of dial plate (1), the angle index line (6) from different in rotation process is corresponding.
2. a kind of Wristwatch type protractor for hospital bed according to claim 1, it is characterized in that: described dial plate (1) is circular dial plate, the angle index line (6) be distributed on dial plate (1) is with 0 ° of scale mark for starting point is to left and right the semicircle scale mark of symmetrical formation, at 0 ° of left and right scale mark being distributed with 0-90 ° respectively of scale mark; Described sealing track (6) is for being arranged on the circular orbit of semicircle scale mark outer rim.
3. according to the Wristwatch type protractor for hospital bed described in claim 1 or 2, it is characterized in that: described connecting elements is be equally spaced multiple hole clippings (7) on wherein side fixed band and corresponding buckle (8) composition be arranged on opposite side fixed band.
4. according to the Wristwatch type protractor for hospital bed described in claim 1 or 2, it is characterized in that: between two adjacent scale marks of described angle index line (6), be spaced apart 15 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520324302.4U CN204555904U (en) | 2015-05-18 | 2015-05-18 | Wristwatch type protractor for hospital bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520324302.4U CN204555904U (en) | 2015-05-18 | 2015-05-18 | Wristwatch type protractor for hospital bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204555904U true CN204555904U (en) | 2015-08-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520324302.4U Expired - Fee Related CN204555904U (en) | 2015-05-18 | 2015-05-18 | Wristwatch type protractor for hospital bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204555904U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052502A (en) * | 2016-08-18 | 2016-10-26 | 沈向安 | Novel protractor used for teaching |
| CN110638530A (en) * | 2019-09-25 | 2020-01-03 | 广州市妇女儿童医疗中心 | Lithotomy position angle measurer |
-
2015
- 2015-05-18 CN CN201520324302.4U patent/CN204555904U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052502A (en) * | 2016-08-18 | 2016-10-26 | 沈向安 | Novel protractor used for teaching |
| CN110638530A (en) * | 2019-09-25 | 2020-01-03 | 广州市妇女儿童医疗中心 | Lithotomy position angle measurer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20160518 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |