CN205041610U - Ophthalmic surgery warning balance - Google Patents
Ophthalmic surgery warning balance Download PDFInfo
- Publication number
- CN205041610U CN205041610U CN201520788651.1U CN201520788651U CN205041610U CN 205041610 U CN205041610 U CN 205041610U CN 201520788651 U CN201520788651 U CN 201520788651U CN 205041610 U CN205041610 U CN 205041610U
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- frame
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- scale
- ophthalmologic operation
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Abstract
The utility model relates to an ophthalmic surgery warning balance, the warning balance including the external shell of balance that has an inner chamber with set up the weighing device at the inner chamber, the bottom of shell is equipped with places the support body of annotating the liquid bag, the support body is connected in the connecting frame of weighing device by the upper end and is constituted with hinging in the storage frame of connecting frame lower extreme, the storage frame comprises the oval post frame on well upper portion and an oval frame of lower part, the weighing device includes central processing unit and audible -visual annunciator, AD converter, electrical power unit and the input button be connected with central processing unit respectively, and the weighing device still includes the pressure sensor who is connected with the support body, and pressure sensor carries out signal transmission through the AD converter with central processing unit, and the input button exposes in the surface of the external shell of balance. This warning balance can carry out quantitative analysis to ophthalmic surgery's the system of pouring into, has the ration and reports to the police and survey the dual monitor function that liquid was reported to the police, and monitoring stability is high, can conveniently place simultaneously and annotate the liquid bag.
Description
Technical field
This utility model relates to ophthalmologic operation device, is specifically related to a kind of ophthalmologic operation warning scale.
Background technology
In closed type triple channel vitrectomy, intraocular irrigation is extremely important.And in the intra eye introducing system carrying out ophthalmologic operation, how to control and to regulate the problem of rate of flooding to seem even more important.The intraocular irrigation of traditional method generally need by medical personnel observe at any time residue amount of infusion number, and when remaining amount of infusion is few, fluid delivery apparatus to be removed from patient, causes the inconvenience of operative process like this.The existing transfusion scale in medical transfusion application, for to guarding in patient infusion process and reporting to the police, but its mode directly hanging fluid injection bag is easily rocked, and the length of liquid injection pipe horizontal positioned is indefinite easily causes monitoring to make mistakes, and affects the correct judgement of medical personnel.
Utility model content
The purpose of this utility model is to overcome defect of the prior art, design a kind of ophthalmologic operation warning scale, this warning scale can carry out quantitative analysis to the filling system of ophthalmologic operation, has the double monitoring function quantitatively reported to the police and survey liquid and report to the police, monitoring stability is high, simultaneously can convenient placement fluid injection bag.
For achieving the above object, the technical scheme that this utility model adopts is a kind of ophthalmologic operation warning scale, described warning scale comprises the scale body case with inner chamber and the weighing device being arranged on described inner chamber, the bottom of described shell is provided with the support body for placing fluid injection bag, described support body is connected to weighing device connecting frame by upper end is configured to the holding frame being connected to described connecting frame lower end, and described storage framework is made up of the cylindroid framework of middle and upper part and the elliptical table framework of bottom; Audible-visual annunciator, A/D converter, power-supply device, display screen and input key that described weighing device comprises central processing unit and is connected with described central processing unit respectively, described weighing device also comprises the pressure transducer be connected with support body, described pressure transducer carries out Signal transmissions by A/D converter and described central processing unit, and described input key exposes to the surface of scale body case.
Wherein preferred technical scheme is that described cylindroid framework is divided into the first frame and the second frame along long axis direction, and described first frame is connected with the side radial type of the second frame, and opposite side is connected by closure.
Wherein preferred technical scheme is, described closure comprise be located on the first frame and with bulbous protrusion cingulum and be located at the second frame and the circular groove be interlocked with the bulbous protrusion of described cingulum.
Wherein preferred technical scheme is, described elliptical table framework inside lower end is provided with the monitoring device connecting described central processing unit near the position of fluid injection bag liquid outlet, described monitoring device is by the same horizontal line and in opposite directions and the infra-red light emitter established and photodetector are formed.
Wherein preferred technical scheme is that described central processing unit is connected with radio communication unit.
Wherein preferred technical scheme is that described radio communication unit is NRF24L01 wireless communication module, blue tooth wireless communication mixed-media network modules mixed-media or ZIGEEE network communication module.
Wherein preferred technical scheme is that described central processing unit is also connected with data transmission interface, and described data transmission interface is serial line interface and/or printer interface.
Wherein preferred technical scheme is that described power-supply device is accumulator.
Wherein preferred technical scheme is that the top of described scale body case is provided with suspension ring.
Advantage of the present utility model and beneficial effect are:
1, the ophthalmologic operation warning scale of the application can carry out quantitative analysis to filling process, what weighing device coordinated support body is arranged so that medical personnel accurately can know the residue exact weight of amount of infusion and the weight change speed of transfusion bag, thus regulating transfusion speed can be carried out according to the display result in transfusion scale, this transfusion scale has quantitative warning function simultaneously, can send alarm signal when remaining transfusion scale when amount of infusion arrives certain value;
2, the checkout gear of this warning scale makes it also have the function surveying liquid warning further: when being full of liquid in fluid injection bag, incident illumination is injected from fluid injection bag outside, constant slope is kept when making light enter liquid, unirefringence phenomenon will be there is, if light is from liquid discharge to air, and angle of incidence is not right angle, also second time refraction can be there is, as long as initially inject light not at tube for transfusion center, then from transfusion bag injection light and incident illumination not in same direction, can be easily by sensor devices, detect that fluid injection bag has no liquid on this position accurately, and by this Signal transmissions to CPU, reported to the police by audible-visual annunciator again, its monitoring reliability is higher,
3, novel in design, easy to use, conveniently can pick and place fluid injection bag, facilitate medical personnel to the control of patient infusion process, practicality is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1 ophthalmologic operation warning scale;
Fig. 2 is the structural representation of the weighing device of embodiment 1 ophthalmologic operation warning scale;
Fig. 3 is the structural representation of embodiment 2 ophthalmologic operation warning scale;
Fig. 4 is the structural representation of the weighing device of embodiment 2 ophthalmologic operation warning scale.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
Embodiment 1
As shown in accompanying drawing 1-2: as described in warning scale comprise the scale body case 1 with inner chamber and the weighing device of inner chamber as described in being arranged on, the bottom of described shell 1 is provided with the support body for placing fluid injection bag, the connecting frame 3 that described support body is connected to weighing device by upper end is formed with the storage framework 4 being connected to described connecting frame 3 lower end, and described storage framework 4 is made up of the cylindroid framework 40 of middle and upper part and the elliptical table framework 41 of bottom.
Audible-visual annunciator 11, A/D converter 12, power-supply device 13, display screen 14 and input key 15 that described weighing device comprises central processing unit 10 and is connected with described central processing unit 10 respectively, described weighing device also comprises the pressure transducer 16 be connected with support body, described pressure transducer 16 carries out Signal transmissions by A/D converter 12 and described central processing unit 10, and described display screen 14 and input key 15 expose to the surface of scale body case 1.
Embodiment 2
On the basis of embodiment 1, this utility model preferred embodiment is except following structure is different from embodiment 1, and other structures are all identical.
As shown in accompanying drawing 3-4: as described in cylindroid framework 40 be divided into the first frame 42 and the second frame 43 along long axis direction, described first frame 42 is connected with the side radial type of the second frame 43, and opposite side is connected by closure.
Described closure comprise be located on the first frame 42 and with bulbous protrusion 44 cingulum 45 and be located at the second frame 43 and the circular groove 46 be interlocked with the bulbous protrusion 44 of described cingulum 45.
Described elliptical table framework 41 inside lower end is provided with the monitoring device connecting described central processing unit 10 near the position of fluid injection bag liquid outlet, described monitoring device is by the same horizontal line and in opposite directions and the infra-red light emitter 20 established and photodetector 21 are formed.
Described central processing unit 10 is connected with radio communication unit 18.
Described radio communication unit 18 is NRF24L01 wireless communication module, blue tooth wireless communication mixed-media network modules mixed-media or ZIGEEE network communication module.
Described central processing unit 10 is also connected with data transmission interface 17, and described data transmission interface 17 is serial line interface and/or printer interface.
Described power-supply device 13 is accumulator.
The top of described scale body case 1 is provided with suspension ring 19.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from this utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (9)
1. an ophthalmologic operation warning scale, described warning scale comprises the scale body case (1) with inner chamber and the weighing device being arranged on described inner chamber, it is characterized in that, the bottom of described shell (1) is provided with the support body for placing fluid injection bag, the connecting frame (3) that described support body is connected to weighing device by upper end and the storage framework (4) being connected to described connecting frame (3) lower end are formed, and described storage framework (4) is made up of the cylindroid framework (40) of middle and upper part and the elliptical table framework (41) of bottom;
Described weighing device comprises central processing unit (10), and the audible-visual annunciator (11) be connected with described central processing unit (10) respectively, A/D converter (12), power-supply device (13), display screen (14) and input key (15), described weighing device also comprises the pressure transducer (16) be connected with support body, described pressure transducer (16) carries out Signal transmissions by A/D converter (12) and described central processing unit (10), described display screen (14) and input key (15) expose to the surface of scale body case (1).
2. ophthalmologic operation warning scale as claimed in claim 1, it is characterized in that, described cylindroid framework (40) is divided into the first frame (42) and the second frame (43) along long axis direction, described first frame (42) is connected with the side radial type of the second frame (43), and opposite side is connected by closure.
3. ophthalmologic operation warning scale as claimed in claim 2, it is characterized in that, described closure comprise be located at the first frame (42) upper and with bulbous protrusion (44) cingulum (45) and be located at the second frame (43) and the circular groove (46) be interlocked with the bulbous protrusion (44) of described cingulum (45).
4. ophthalmologic operation warning scale as claimed in claim 1, it is characterized in that, it is characterized in that, described elliptical table framework (41) inside lower end is provided with the monitoring device connecting described central processing unit (10) near the position of fluid injection bag liquid outlet, described monitoring device is by the same horizontal line and in opposite directions and the infra-red light emitter established (20) and photodetector (21) are formed.
5. ophthalmologic operation warning scale as claimed in claim 1, it is characterized in that, described central processing unit (10) is connected with radio communication unit (18).
6. ophthalmologic operation warning scale as claimed in claim 5, is characterized in that, described radio communication unit (18) is NRF24L01 wireless communication module, blue tooth wireless communication mixed-media network modules mixed-media or ZIGEEE network communication module.
7. ophthalmologic operation warning scale as claimed in claim 1, it is characterized in that, described central processing unit (10) is also connected with data transmission interface (17), and described data transmission interface (17) is serial line interface and/or printer interface.
8. ophthalmologic operation warning scale as claimed in claim 1, it is characterized in that, described power-supply device (13) is accumulator.
9. ophthalmologic operation warning scale as claimed in claim 1, it is characterized in that, the top of described scale body case (1) is provided with suspension ring (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520788651.1U CN205041610U (en) | 2015-10-13 | 2015-10-13 | Ophthalmic surgery warning balance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520788651.1U CN205041610U (en) | 2015-10-13 | 2015-10-13 | Ophthalmic surgery warning balance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205041610U true CN205041610U (en) | 2016-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520788651.1U Expired - Fee Related CN205041610U (en) | 2015-10-13 | 2015-10-13 | Ophthalmic surgery warning balance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205041610U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110765803A (en) * | 2019-10-11 | 2020-02-07 | 首都医科大学宣武医院 | Invisible two-dimensional code and identification system thereof |
-
2015
- 2015-10-13 CN CN201520788651.1U patent/CN205041610U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110765803A (en) * | 2019-10-11 | 2020-02-07 | 首都医科大学宣武医院 | Invisible two-dimensional code and identification system thereof |
| CN110765803B (en) * | 2019-10-11 | 2023-05-09 | 首都医科大学宣武医院 | Invisible two-dimensional code and recognition system thereof |
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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: 20160224 Termination date: 20191013 |
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| CF01 | Termination of patent right due to non-payment of annual fee |