CN210871518U - Medical pupil diameter measuring equipment - Google Patents
Medical pupil diameter measuring equipment Download PDFInfo
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- CN210871518U CN210871518U CN201921306691.2U CN201921306691U CN210871518U CN 210871518 U CN210871518 U CN 210871518U CN 201921306691 U CN201921306691 U CN 201921306691U CN 210871518 U CN210871518 U CN 210871518U
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- main body
- sliding groove
- positioning
- camera
- transparent layer
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Abstract
The utility model discloses a medical pupil diameter measuring device, which comprises a main body and a positioning device, wherein the outer wall of the main body is provided with a first chute, the main body comprises a first end and a second end which are oppositely arranged, one end of the positioning device is connected with the first chute in a sliding way so as to adjust the length of the other end of the positioning device exceeding the first end of the main body; the main body also comprises a lamp source, a camera, a storage battery and a control switch which are sequentially connected in series to form a circuit loop, and the main body also comprises a USB interface which is respectively and electrically connected with the camera and the storage battery; a transparent layer with a scale strip, a light source and a camera are arranged at the first end of the main body; the USB interface is disposed proximate the second end of the main body. The utility model provides a through the fixed pupil of being surveyed the user of positioner and the measuring distance of stratum lucidum among the technical scheme, the measurer can read the diameter of being surveyed user's pupil through the scale bar, and the video transmission to the computer in of shooting can be preserved in setting up of USB interface, leaves the medical record.
Description
Technical Field
The utility model relates to a medical treatment check out test set technical field, in particular to medical pupil diameter measuring equipment.
Background
The pupil is an important indication for medical staff to judge the change of a plurality of diseases, and especially has very important significance for judging the diseases of critically ill patients such as coma, shock, poisoning, respiratory failure and the like, and the change of the pupil of the patient needs to be observed in the clinical rescue process of the critically ill patients. The normal diameter of the pupil is 2-5mm, and the pupillary reaction is mainly manifested as dilation or constriction of the pupil. Because the pupil has sensitive light reflection, clinical staff usually directly irradiate the pupil with a flashlight and judge the change of the pupil after the light reaction by intuition or a simple measurement method, and doctors generally directly observe and record in clinic without leaving image data, so that the medical data recording is inconvenient and the defects also exist in the disease recording.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a medical pupil diameter measuring equipment aims at solving in the disease inspection, and the pupil diameter changes the problem of judging through doctor's experience.
In order to achieve the above object, the present invention provides a technical solution:
a medical pupil diameter measuring device comprises a main body and a positioning device, wherein the main body is columnar, and a first sliding groove parallel to the extending direction of the main body is formed in the outer wall of the main body; the main body further comprises a first end and a second end which are oppositely arranged along the extension direction of the main body, one end of the positioning device is connected with the first sliding groove in a sliding mode so as to adjust the length of the other end of the positioning device exceeding the first end of the main body, and when the length of the positioning device exceeding the first end of the main body reaches the maximum, the end, exceeding the first end of the main body, of the positioning device is used for abutting against an eye socket of a tested user to limit a measuring distance; the main body comprises a lamp source, a camera, a storage battery, a USB interface and a control switch, wherein the lamp source, the camera, the storage battery and the control switch are sequentially connected in series to form a circuit loop, and the USB interface is respectively and electrically connected with the camera and the storage battery; the light source and the camera head are arranged close to the first end of the main body, so that the light source can project light rays in a direction away from the second end of the main body; a transparent layer with a scale bar is arranged at the first end of the main body, the transparent layer is arranged at one side of the camera, which is far away from the second end of the main body, and the plane where the scale bar is arranged faces the lens of the camera; the USB interface is disposed proximate to the second end of the body.
Preferably, positioner includes first slider, connecting rod and holding ring, first slider with first spout sliding connection, the connecting rod set up in deviating from of first slider one side of first spout tank bottom, the one end fixed connection of connecting rod the holding ring, the holding ring with the coaxial setting of stratum lucidum, just the holding ring is located the stratum lucidum deviates from one side of main part, works as when the holding ring is used for fixing a position the pupil, the holding ring is kept away from one side of stratum lucidum and the laminating of being surveyed user's eye socket, and is located by being surveyed user's pupil the holding ring central point puts, the inner ring of holding ring is greater than being surveyed user's eyeball.
Preferably, one side of the positioning ring, which is close to the transparent layer, is provided with a positioning line, the positioning line passes through the center of the positioning ring, and the positioning line and the scale bar are located on the same plane.
Preferably, one side of the positioning ring, which deviates from the transparent layer, is provided with a cushion, and one side of the cushion, which deviates from the positioning ring, is used for fitting with the eye socket of the tested user.
Preferably, a second sliding groove is further formed in the outer wall of the main body, which is close to the first end of the main body, the second sliding groove is located on one side of the sliding path of the first sliding block, and the first sliding groove is perpendicular to the second sliding groove; a limiting block is arranged on the second sliding groove, a second sliding block is arranged on one side, facing the second sliding groove, of the limiting block, and the second sliding block is arranged in the second sliding groove in a sliding mode; when the limiting block slides to one end, close to the first sliding groove, of the second sliding groove and the first sliding block is located at one end, close to the transparent layer, of the first sliding groove, one side, far away from the positioning ring, of the first sliding block is attached to one side, facing the positioning ring, of the limiting block, so that the limiting block blocks the first sliding block to slide in the first sliding groove in the direction far away from the transparent layer.
Preferably, a display screen is arranged on the outer wall of the main body, the display screen is electrically connected with the camera, and the display screen is used for displaying the content shot by the camera.
Preferably, a bluetooth device is further arranged in the main body and used for being connected with an external handheld terminal.
Preferably, the outer wall of the main body far away from the first end is provided with anti-skid grains.
Compared with the prior art, the utility model discloses possess following beneficial effect at least:
the pupil of the user to be measured and the measurement distance of the transparent layer are fixed through the positioning device, a measurer can read the diameter of the pupil of the user to be measured through the scale strip, the photographed video can be transmitted to a computer for storage through the USB interface, medical records are reserved, medical pupil diameter measurement equipment can be used for the user to quickly measure the change of the pupil diameter of the patient, image records are reserved, the use of the user is facilitated, and the later-stage check of the user is facilitated.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of a medical pupil diameter measuring device of the present invention;
FIG. 2 is a schematic structural view of the main body of FIG. 1;
FIG. 3 is a schematic view of the internal structure of FIG. 2;
fig. 4 is a schematic structural diagram of the transparent layer in fig. 1.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | |
111 | |
| 112 | |
113 | |
| 114 | |
115 | |
| 120 | |
130 | |
| 140 | |
200 | Positioning device |
| 210 | Locating |
211 | |
| 220 | Connecting rod |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
The utility model provides a medical pupil diameter measuring equipment.
As shown in fig. 1 to 4, the medical pupil diameter measuring device includes a main body 100 and a positioning device 200, wherein the main body 100 is in a column shape, and a first sliding groove 130 parallel to the extending direction of the main body 100 is formed on the outer wall of the main body 100; the main body 100 comprises a first end and a second end which are oppositely arranged along the extending direction of the main body 100, one end of the positioning device 200 is connected with the first sliding groove 130 in a sliding mode so as to adjust the length of the other end of the positioning device 200 exceeding the first end of the main body 100, and when the length of the positioning device 200 exceeding the first end of the main body 100 reaches the maximum, the end, exceeding the first end of the main body 100, of the positioning device 200 is used for abutting against an eye socket of a tested user to limit a measuring distance; the main body 100 comprises a light source 111, a camera 112, a storage battery 113, a USB interface 114 and a control switch 115, wherein the light source 111, the camera 112, the storage battery 113 and the control switch 115 are sequentially connected in series to form a circuit loop, and the USB interface 114 is respectively electrically connected with the camera 112 and the storage battery 113; the light source 111 and the camera 112 are disposed near the first end of the main body 100, so that the light source 111 can project light in a direction away from the second end of the main body 100; a transparent layer 120 with a scale bar is arranged at the first end of the main body 100, the transparent layer 120 is arranged at one side of the camera 112, which is far away from the second end of the main body 100, and the plane where the scale bar is arranged faces the lens of the camera 112; the USB interface 114 is disposed near the second end of the main body 100.
The positioning device 200 is used for defining a measurement distance, namely, defining the distance between the pupil of the measured user and the transparent layer 120, when the control switch 115 is operated and activated, the light source 111 is turned on, and the camera 112 is activated to start shooting, the camera 112 shoots a video picture overlapped by the transparent layer 120 and the pupil of the measured user, so that the measurer can read the diameter of the pupil of the measured user through the scale bar in the video picture shot by the camera 112.
Specifically, the scale bar comprises a plurality of scales, the minimum scale interval of the scale bar represents 1 mm, and the minimum scale interval is actually smaller than 1 mm because the scale bar is not directly contacted with the pupil but has a measuring distance with the pupil. Only when the distance between the transparent layer and the pupil of the measured user is the measuring distance, the pupil can be accurately measured through the scale bar.
Specifically, the camera 112 operates prior to the light source 111, and when the camera 112 photographs the pupils of the user to be measured, the light source 111 is turned on to irradiate the pupils of the user to be measured with light. Among them, the camera 112 is a high-sensitivity camera.
The pupil of the user to be measured and the measurement distance of the transparent layer 120 are fixed through the positioning device 200, the measurer can read the diameter of the pupil of the user to be measured through the scale strips, the photographed video can be transmitted to a computer for storage through the USB interface 114, medical records are reserved, medical pupil diameter measurement equipment can be used for the user to quickly measure the change of the pupil diameter of the patient, image records are reserved, the use of the user is facilitated, and the later-stage check of the user is facilitated. The medical pupil diameter measuring device may further be provided with a memory card slot in which a memory card electrically connected to the camera 112 is disposed.
Referring to fig. 2, the positioning device 200 includes a first slider, a connecting rod 220 and a positioning ring 210, the first slider is slidably connected to the first sliding groove 130, the connecting rod 220 is disposed on a side of the first slider facing away from a bottom of the first sliding groove 130, one end of the connecting rod 220 is fixedly connected to the positioning ring 210, the positioning ring 210 is coaxially disposed with the transparent layer 120, the positioning ring 210 is disposed on a side of the transparent layer 120 facing away from the main body 100, when the positioning ring 210 is used for positioning a pupil, a side of the positioning ring 210 far away from the transparent layer 120 is fitted with an eye socket of a user to be measured, the pupil of the user to be measured is located at a center of the positioning ring 210, and an inner. The positioning device 200 determines the position of the pupil through the positioning ring 210, and then determines the distance between the pupil and the transparent layer 120 through the connecting rod 220, so that the scale bar can accurately measure the diameter of the pupil.
Referring to fig. 1, a positioning line 211 is disposed on one side of the positioning ring 210 close to the transparent layer 120, the positioning line 211 passes through a central position of the positioning ring 210, and the positioning line 211 and the scale bar are located on the same plane. The positioning line 211 is used to position the pupil center position.
The side of the positioning ring 210 facing away from the transparent layer 120 is provided with a cushion for engaging the eye sockets of the user under test. The cushion prevents the positioning ring 210 from damaging the skin.
Referring to fig. 2, a second sliding groove is further formed on the outer wall of the main body 100 at a position close to the first end of the main body 100, the second sliding groove is located at one side of the sliding path of the first slider, and the first sliding groove 130 is perpendicular to the second sliding groove; a limiting block 140 is arranged on the second sliding groove, a second sliding block is arranged on one side, facing the second sliding groove, of the limiting block 140, and the second sliding block is arranged in the second sliding groove in a sliding mode; when the limiting block 140 slides to the end of the second sliding slot close to the first sliding slot 130 and the first slider is located at the end of the first sliding slot 130 close to the transparent layer 120, the side of the first slider away from the positioning ring 210 and the side of the limiting block 140 facing the positioning ring 210 are attached to each other, so that the limiting block 140 blocks the first slider from sliding in the first sliding slot 130 in the direction away from the transparent layer 120. The limiting block 140 can limit the movement of the first slider, thereby facilitating the use of the positioning device 200.
The outer wall of the main body 100 is provided with a display screen, the display screen is electrically connected with the camera 112, and the display screen is used for displaying the content shot by the camera 112. The display screen can display the shooting content of the camera 112 in real time, so that the user can aim at the pupil conveniently and acquire the data change of the pupil diameter.
A bluetooth device is further disposed in the main body 100, and the bluetooth device is used for connecting with an external handheld terminal. The handheld terminal can be a tablet personal computer or a smart phone, and data transmission and viewing are facilitated. In another embodiment, the USB interface 114 is used to connect to a tablet pc or a smart phone through a connection cable, so that the photographed content is directly displayed on the tablet pc or the smart phone.
The outer wall of the main body 100 away from the first end is provided with anti-slip lines.
An audio device is also disposed in the main body 100 and is connected in series in the circuit loop. The audio device and the camera 112 are simultaneously started, and audio can be added to the video content, so that the video content is richer, and more complete medical records are left.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (8)
1. The medical pupil diameter measuring equipment is characterized by comprising a main body and a positioning device, wherein the main body is columnar, and a first sliding groove parallel to the extending direction of the main body is formed in the outer wall of the main body; the main body further comprises a first end and a second end which are oppositely arranged along the extension direction of the main body, one end of the positioning device is connected with the first sliding groove in a sliding mode so as to adjust the length of the other end of the positioning device exceeding the first end of the main body, and when the length of the positioning device exceeding the first end of the main body reaches the maximum, the end, exceeding the first end of the main body, of the positioning device is used for abutting against an eye socket of a tested user to limit a measuring distance; the main body comprises a lamp source, a camera, a storage battery, a USB interface and a control switch, wherein the lamp source, the camera, the storage battery and the control switch are sequentially connected in series to form a circuit loop, and the USB interface is respectively and electrically connected with the camera and the storage battery; the light source and the camera head are arranged close to the first end of the main body, so that the light source can project light rays in a direction away from the second end of the main body; a transparent layer with a scale bar is arranged at the first end of the main body, the transparent layer is arranged at one side of the camera, which is far away from the second end of the main body, and the plane where the scale bar is arranged faces the lens of the camera; the USB interface is disposed proximate to the second end of the body.
2. The medical pupil diameter measuring device of claim 1, wherein the positioning device comprises a first slider, a connecting rod and a positioning ring, the first slider is slidably connected to the first sliding groove, the connecting rod is disposed on a side of the first slider facing away from the bottom of the first sliding groove, one end of the connecting rod is fixedly connected to the positioning ring, the positioning ring and the transparent layer are coaxially disposed, the positioning ring is disposed on a side of the transparent layer facing away from the main body, when the positioning ring is used for positioning a pupil, one side of the positioning ring, which is away from the transparent layer, fits with an eye socket of a user to be measured, the pupil of the user to be measured is located at a center of the positioning ring, and an inner ring of the positioning ring is larger than an eyeball of the user to be measured.
3. The medical pupil diameter measuring device according to claim 2, wherein a positioning line is disposed on a side of the positioning ring close to the transparent layer, the positioning line passes through a center position of the positioning ring, and the positioning line and the scale bar are located on a same plane.
4. The medical pupil diameter measuring device of claim 2 wherein a side of the positioning ring facing away from the transparent layer is provided with a cushion for engaging with the eye socket of the user under test.
5. The medical pupil diameter measuring device of claim 2, wherein a second sliding groove is further formed in the outer wall of the main body at a position close to the first end of the main body, the second sliding groove is located on one side of the sliding path of the first sliding block, and the first sliding groove is perpendicular to the second sliding groove; a limiting block is arranged on the second sliding groove, a second sliding block is arranged on one side, facing the second sliding groove, of the limiting block, and the second sliding block is arranged in the second sliding groove in a sliding mode; when the limiting block slides to one end, close to the first sliding groove, of the second sliding groove and the first sliding block is located at one end, close to the transparent layer, of the first sliding groove, one side, far away from the positioning ring, of the first sliding block is attached to one side, facing the positioning ring, of the limiting block, so that the limiting block blocks the first sliding block to slide in the first sliding groove in the direction far away from the transparent layer.
6. The medical pupil diameter measuring device of any one of claims 1 to 5, wherein a display screen is arranged on the outer wall of the main body, the display screen is electrically connected with the camera, and the display screen is used for displaying the content shot by the camera.
7. The medical pupil diameter measuring device of any one of claims 1 to 5, wherein a Bluetooth device is further disposed in the main body, and the Bluetooth device is used for connecting with an external handheld terminal.
8. The medical pupil diameter measuring device of any one of claims 1 to 5, wherein the outer wall of the main body away from the first end is provided with anti-slip lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921306691.2U CN210871518U (en) | 2019-08-13 | 2019-08-13 | Medical pupil diameter measuring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921306691.2U CN210871518U (en) | 2019-08-13 | 2019-08-13 | Medical pupil diameter measuring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210871518U true CN210871518U (en) | 2020-06-30 |
Family
ID=71331650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921306691.2U Expired - Fee Related CN210871518U (en) | 2019-08-13 | 2019-08-13 | Medical pupil diameter measuring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210871518U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112914499A (en) * | 2021-03-01 | 2021-06-08 | 常州市第一人民医院 | Dual-purpose pupil pen |
-
2019
- 2019-08-13 CN CN201921306691.2U patent/CN210871518U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112914499A (en) * | 2021-03-01 | 2021-06-08 | 常州市第一人民医院 | Dual-purpose pupil pen |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200630 |