CN204484059U - Portable pupil detection plate - Google Patents

Abstract

This utility model is a kind of portable pupil detection plate.Of the present utility modelly be intended to solve traditional method inaccuracy in prior art and the too high problem that can not extensively promote of relevant device cost.This utility model comprises panel and is arranged on the fixing card on panel, for making the hinged connection that there is 0 ~ 90 degree of angle between the two between panel and fixing card, panel is provided with pupil size reference plate.The beneficial effects of the utility model are: provide and a kind ofly can coordinate with most of pocket lamp thus complete the device of pupil detection, can reach standardization and use, and cost is low; This device itself, with devices such as hinges, can be opened about observation when ensure that and coordinate with pocket lamp, and can fold its space taken of saving at non-working condition; This device is provided with illumination cavity, establishes light source in it, and human-computer interaction environment is friendly; Be convenient to medical personnel carry with.

Description

Portable pupil detection plate

Technical field

This utility model relates to a kind of medical inspection device, specifically relates to a kind of portable pupil detection plate.

Background technology

In the definition in medical care field, pupil examination comprises the inspection of pupil outward appearance and pupillary reflex.Whether visual examination comprises the size of pupil, form, number, position and edge neat, answers both sides to compare during inspection.

Normal pupil is circular, black transparent, both sides etc. are large, diameter about 2.5 millimeters, clinically, except physiological regulation change, if pupil diameter is less than 1.5 millimeters or be greater than 5 millimeters, edge is irregular, and color and luster is abnormal, blunt or the disappearances of light reflex etc., mostly mean the deterioration of the state of an illness or have certain pathological reaction to occur.

In practical operation, because the color of pupil is dark, and it is little with the color distortion around it, often will by light source during observation pupil size, conventional light source is pocket lamp, this is mainly because pocket lamp is easy to carry, and the light source by pocket lamp observes pupil, then judges the pathologic condition that the size of pupil is relevant with patient by rule of thumb.

But, by means of only observing the concrete size determining pupil, requiring high to the working experience of medical personnel, for newly entering medical personnel, needing the mark carried with to have pupil to judge with reference to the auxiliary of pupil detection card of carrying of size toward contact.

In the course of the work, pupil situation observed by medical personnel's torch of shaking hands on the other hand, and the hand-held pupil detection card of getting of another is compared, when also needing to push sufferer eyelid aside, just observation and comparison can only be carried out at twice, expend the time of observation, also easily make a mistake.

In known technology, publication No. is the patent of by name a kind of pupil detection light of CN105451858A, discloses a kind of pupil detection card that can be luminous, during use, luminous body is placed on relevant position, i.e. comparison emergent pupil hole dimension.But the shortcoming of this technology is that luminous body is as independently non-standard, and cost is relatively high, and the shape of this patent luminous body itself to determine its utilizing emitted light relatively loose, be unfavorable for observing pupil shape.

Summary of the invention

This utility model is intended to solve traditional method inaccuracy in prior art and the too high problem that can not extensively promote of relevant device cost, provides a kind of portable pupil detection plate.

For realizing above-mentioned target, content of the present utility model is:

A kind of portable pupil detection plate, comprises panel and is arranged on the fixing card on panel, for making the hinged connection that there is 0 ~ 90 degree of angle between the two between panel and fixing card, panel is provided with pupil size reference plate.

Preferably, panel is made up of acrylic.

Preferably, the length of panel is 8 ~ 15cm.

Preferably, fixing card is the snap ring fixing in panel side.

Preferably, snap ring is provided with and buckles fixing hole.

Preferably, in panel, be provided with illumination cavity, in this illumination cavity, LED be installed.

Preferably, panel is provided with graduation mark.

The beneficial effects of the utility model are:

(1). provide and a kind ofly can coordinate with most of pocket lamp thus complete the device of pupil detection, standardization can be reached and use, and cost is low;

(2). this device itself, with devices such as hinges, can be opened about observation when ensure that and coordinate with pocket lamp, and can fold its space taken of saving at non-working condition;

(3). this device is provided with illumination cavity, establishes light source in it, and when light source luminescent, reference plate brightness is promoted, and can play the effect of being convenient to observe, and meanwhile, its light is gentle, and human-computer interaction environment is friendly;

(4). this device is set to portable device, is convenient to medical personnel and carries with.

Accompanying drawing explanation

Fig. 1 is this utility model portable pupil detection slab integral structural front view;

Fig. 2 is this utility model portable pupil detection slab integral structure right view; ;

Fig. 3 is that A in Fig. 1 is to sectional view;

Fig. 4 is this utility model portable pupil detection slab integral axis of no-feathering mapping;

Fig. 5 is the left apparent direction schematic diagram of another embodiment of this utility model;

Fig. 6 is this utility model using state reference view;

Each component names in figure: 1. fixing card; 2. pupil size reference plate; 3. panel; 4.LED lamp; 5. buckle fixing hole; 6. pocket lamp; 7. graduation mark.

Detailed description of the invention

Below in conjunction with accompanying drawing, this utility model is further described:

Embodiment 1: a kind of portable pupil detection plate, see Fig. 1 to Fig. 4 and Fig. 6, the fixing card 1 comprising panel 3 and be arranged on panel 3, for making the hinged connection that there is 0 ~ 90 degree of angle between the two between panel 3 and fixing card 1, panel 3 is provided with pupil size reference plate 2.Hinged being connected in concrete use can be hinge with self-locking device.

Panel 3 is made up of acrylic material, is provided with cavity, is provided with LED 4 in cavity in panel 3 inside.This structure ensure that pupil size reference plate is with soft backlight, neither dazzling, can have certain brightness again, facilitate medical personnel to use.There is good man-machine interaction environment.

The length of panel 3 is 8 ~ 15cm.

Fixing card 1 is the snap ring fixing in panel 3 side.This check-out console is fixed on pocket lamp 6 by this snap ring primary responsibility, and can take off easily.Be made up of elastomeric material

During use, snap ring is fixed on pocket lamp 6, during observation, can open observation, when not observing, can merge, make face, and 3 are close to pocket lamp 6, are convenient to deposit.

In concrete use, panel 3 surface can also arrange the graduation mark and relevant text prompt that facilitate reference.

Embodiment 2: the present embodiment principle is with embodiment 1, and concrete difference is, as Fig. 5, snap ring is provided with and buckles fixing hole 5.

This structure is convenient to medical personnel and key chain is arranged in pairs or groups, and carries with.

Finally it should be noted that, above person is only this utility model part embodiment, and is not used to limit the present invention, and according to structure of the present utility model and feature, the modifications person of forming a little, also should be included within this utility model scope.

Claims (7)

1. a portable pupil detection plate, it is characterized in that: comprise panel and be arranged on the fixing card on panel, for making the hinged connection that there is 0 ~ 90 degree of angle between the two between described panel (3) and fixing card (1), described panel (3) is provided with pupil size reference plate (2).

2. portable pupil detection plate as claimed in claim 1, is characterized in that: described panel (3) is made up of acrylic.

3. portable pupil detection plate as claimed in claim 2, is characterized in that: the length of described panel (3) is 8 ~ 15cm.

4. portable pupil detection plate as claimed in claim 3, is characterized in that: described fixing card (1) is the snap ring fixing in described panel (3) side.

5. portable pupil detection plate as claimed in claim 4, is characterized in that: described snap ring is provided with and buckles fixing hole (5).

6. the portable pupil detection plate as described in one of the claims, is characterized in that: described panel is provided with illumination cavity in (3), is provided with LED (4) in this illumination cavity.

7. portable pupil detection plate as claimed in claim 6, is characterized in that: on described panel (3), be provided with graduation mark (7).