CN112244832A - Medical access quantity measuring instrument and control method thereof - Google Patents
Medical access quantity measuring instrument and control method thereof Download PDFInfo
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- CN112244832A CN112244832A CN202011259315.XA CN202011259315A CN112244832A CN 112244832 A CN112244832 A CN 112244832A CN 202011259315 A CN202011259315 A CN 202011259315A CN 112244832 A CN112244832 A CN 112244832A
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- 238000000034 method Methods 0.000 title claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 52
- 238000005303 weighing Methods 0.000 claims abstract description 38
- 239000012780 transparent material Substances 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 238000003745 diagnosis Methods 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims description 3
- 235000013305 food Nutrition 0.000 abstract description 14
- 238000011156 evaluation Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 10
- 238000000926 separation method Methods 0.000 description 5
- 235000014347 soups Nutrition 0.000 description 5
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- 239000012530 fluid Substances 0.000 description 3
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- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
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- 235000021055 solid food Nutrition 0.000 description 2
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- 230000037213 diet Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
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Images
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/20—Measuring for diagnostic purposes; Identification of persons for measuring urological functions restricted to the evaluation of the urinary system
- A61B5/207—Sensing devices adapted to collect urine
- A61B5/208—Sensing devices adapted to collect urine adapted to determine urine quantity, e.g. flow, volume
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F17/00—Methods or apparatus for determining the capacity of containers or cavities, or the volume of solid bodies
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F22/00—Methods or apparatus for measuring volume of fluids or fluent solid material, not otherwise provided for
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/02—Food
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N5/00—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid
Abstract
The invention provides a medical input and output quantity measuring instrument and a control method thereof, relating to the technical field of medical instruments, wherein the measuring instrument comprises a container, a photographing module, a weighing module and a control module; the object container is made of transparent materials, scales are arranged in the object container, and a detachable filter screen is arranged at the upper part of the object container and is used for containing objects to be put in and put out; the photographing module is used for photographing the articles in and out or the articles in and out of the container to obtain images of the articles in and out, and sending the images of the articles in and out to the control module; the weighing module is used for weighing the articles in and out or the articles in and out of the container to obtain the weight of the articles in and out, and sending the weight of the articles in and out to the control module; the control module is used for calculating the water content of the inlet and outlet objects according to the inlet and outlet object pictures and/or the weight of the inlet and outlet objects to obtain the calculation result of the water content of the inlet and outlet objects; the display module is used for displaying the calculation result of the water content of the input and output objects. The invention can accurately evaluate the water content of food and discharge, improve the accuracy of the input and output quantity evaluation and reduce the workload of medical staff.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a medical input and output quantity measuring instrument and a meter (A1).
Background
The liquid intake and discharge amount refers to the amount of liquid in and out of human body in 24 hours, and the daily liquid intake and discharge amount of normal people keep dynamic balance. However, for some diseases such as heart disease, kidney disease, liver cirrhosis, or critical patients, the 24-hour fluid intake and output of the patients should be calculated, i.e. the 24-hour fluid intake and output of the patients should be calculated in detail, and the 24-hour fluid intake and output can be observed to understand the organ function and blood circulation condition of the patients. The input amount comprises diet and infusion amount, and the output amount comprises defecation, recessive water loss amount, drainage liquid, wound exudation, and sweat discharge. However, the moisture content of food or effluent is currently estimated by medical personnel and the results are inaccurate. In particular, the water content of the food consumed cannot be accurately estimated.
Disclosure of Invention
The invention provides a medical throughput measuring instrument and a control method thereof, which can accurately evaluate the water content of objects such as food, discharge and the like, improve the accuracy of throughput evaluation and reduce the workload of medical staff.
In a first aspect, an embodiment of the present invention provides a medical throughput measuring instrument, including a container, a photographing module, a weighing module, a touch display module, and a control module; the container is made of transparent materials, scales are arranged inside the container, and a detachable filter screen is arranged at the upper part of the container; the photographing module, the touch display module and the weighing module are respectively connected with the control module;
the container is used for containing articles to be put in and put out;
the photographing module is used for photographing the articles in and out or the articles in and out of the container to obtain an image of the articles in and out, and sending the image of the articles in and out to the control module;
the weighing module is used for weighing the articles in and out or the articles in and out of the container to obtain the weight of the articles in and out and sending the weight of the articles in and out to the control module;
the control module is used for calculating the water content of the inlet and outlet objects according to the inlet and outlet object photos and/or the weight of the inlet and outlet objects to obtain the calculation result of the water content of the inlet and outlet objects;
the touch display module is used for displaying the calculation result of the water content of the articles in and out or the images of the articles in and out.
In an alternative embodiment, the photographing module is further configured to recognize an identification tag provided by a user or an identification tag attached to an incoming or outgoing article.
In an optional embodiment, the medical diagnosis and treatment system further comprises an identity recognition module and a printing module, wherein the identity recognition module and the printing module are respectively connected with the control module, and the identity recognition module is used for recognizing a diagnosis and treatment card provided by a user so as to recognize the identity of the user; the printing module is used for receiving and printing the calculation result of the water content of the inlet and outlet materials sent by the control module.
In an alternative embodiment, the photographing module comprises a camera and a universal bracket, wherein the camera is arranged at one end of the universal bracket, and the other end of the universal bracket is fixed on the weighing module; the universal support is a metal shaping hose.
In an alternative embodiment, the container comprises a first container and a second container detachably mounted on the upper part of the first container, the filter screen is mounted at the bottom end of the second container, and the first container is provided with volume scales; the second container is provided with length scales.
In an alternative embodiment, the top end of the container is provided with a sealing cover, and the sealing cover is provided with scales.
In an alternative embodiment, a handle is mounted on the container.
In an alternative embodiment, a volume scale is arranged on the first container; the second container is provided with length scales.
In an optional embodiment, the photographing module is a PDA handheld terminal.
In a second aspect, an embodiment of the present invention provides a method for controlling a medical access meter, including:
photographing the articles in and out or the articles in and out of the container to obtain images of the articles in and out; the container is made of transparent materials, scales are arranged inside the container, and a detachable filter screen is arranged at the upper part of the container;
weighing the articles in and out or the articles in and out of the container to obtain the weight of the articles in and out;
calculating the water content of the inlet and outlet objects according to the inlet and outlet object pictures and/or the weight of the inlet and outlet objects to obtain a calculation result of the water content of the inlet and outlet objects;
and displaying the calculation result of the water content of the access object or the access object image.
The invention has the beneficial effects that: the invention relates to a medical inlet and outlet quantity measuring instrument and a control method thereof, wherein the measuring instrument is provided with a container, a photographing module, a touch display module and a weighing module, the container is made of transparent materials, and scales and a detachable filter screen are arranged in the container; the filter screen is arranged to facilitate the separation of liquid and solid in the inlet and outlet objects, so that the accuracy of calculating the water content of the objects is improved; the photographing module is made of transparent materials, so that the photographing module can photograph the objects in and out of the container from different angles; the scales are arranged in the object container, so that the object picture with the scales can be shot conveniently, and the volume or volume of the object to be put in and out can be determined conveniently; in addition, the photographing module is convenient to combine with the weighing module, namely, the water content of the object can be determined in a mode of combining the weight of the object with the volume and the volume of the object, and the accuracy of calculating the water content of the object is further improved; the invention can accurately evaluate the water content of objects such as food, discharge and the like, improves the accuracy of the evaluation of the amount of the discharged and discharged materials, reduces the workload of medical staff, has simple structure and convenient operation, can be arranged in a ward, is convenient for the medical staff to use, has strong operability for patients and avoids the omission of the discharged and discharged materials.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural view of a medical entry and exit amount measuring instrument according to the present invention;
fig. 2 is a schematic structural view of the medical entrance and exit amount measuring instrument of the present invention with a touch display module separately installed;
fig. 3 is a schematic structural diagram of a printing module, an identity recognition module and a gimbal in the medical throughput measuring apparatus according to the present invention;
FIG. 4 is a schematic structural view of the container of the present invention;
FIG. 5 is a schematic diagram of the system of the present invention;
fig. 6 is a flowchart of a method for controlling a medical entrance/exit amount measuring instrument according to the present invention.
In the figure: 10-a container; 11-a filter screen; 12 — a first container; 13 — a second container; 14-capacity scale; 15-length scale; 16-a handle; 17-a sealing cover; 20-a photographing module; 21-metal shaping hose; 22-a camera; 30-touch display module; 40-a weighing module; 50-a control module; 60-identity module; 70-printing module.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
For the convenience of understanding the present embodiment, the medical throughput measuring instrument and the control method thereof disclosed in the present invention will be described in detail below.
Referring to fig. 1 and 5, an embodiment of the present invention provides a medical throughput measuring instrument, including a container 10, a photographing module 20, a weighing module 40, a touch display module 30, and a control module 50; the container 10 is made of transparent materials, scales are arranged inside the container 10, and a detachable filter screen 11 is arranged at the upper part of the container 10; the photographing module 20, the touch display module 30 and the weighing module 40 are respectively connected with the control module 50; here:
a container 10 for containing articles;
the photographing module 20 is used for photographing the articles in and out or the articles in and out of the container 10 to obtain images of the articles in and out, and sending the images of the articles in and out to the control module 50;
the weighing module 40 is used for weighing the articles in and out or the articles in and out of the container 10 to obtain the weight of the articles in and out, and sending the weight of the articles in and out to the control module 50;
the control module 50 is used for calculating the water content of the inlet and outlet objects according to the inlet and outlet object photos and/or the weight of the inlet and outlet objects to obtain the calculation result of the water content of the inlet and outlet objects;
and the touch display module 30 is used for displaying the calculation result of the water content of the entering and exiting object or the entering and exiting object image.
In specific implementation, the container 10 of the present embodiment may be made of transparent glass or transparent plastic. Because the container 10 is mostly used for containing food and is liquid food such as soup, porridge and the like, when in use, the container needs to be frequently washed when the food is replaced and cannot be mixed with excrement such as vomit and the like; therefore, the container 10 of the present embodiment is preferably provided in a disposable transparent plastic material.
The weighing module 40 is similar in structure to an existing electronic scale, and comprises a weight sensor, a base and a weighing platform. In this embodiment, the control module 50 includes at least a controller using STM3240G-EVAL and a memory using W25Q 16. In this embodiment, a touch display screen is further used for touch operation and display, as shown in fig. 1 and 2, the touch display screen may be integrated with the weighing module 40, or may be separately disposed. The height of the touch display module 30 in fig. 3 is equal to the sight of the operator (medical staff or patient), which is convenient for the operator to observe the photographing effect.
The detachable filter screen 11 is arranged in the container 10, and the filter screen 11 is convenient for carrying out solid-liquid separation on soup and porridge so as to accurately record the water content. For example, the filter screen 11 is arranged to facilitate separation of water and millet in millet congee and separation of wonton and water in wonton, thereby laying a foundation for accurately recording the water content.
The inner surface of the container 10 is provided with scales, and compared with the scales arranged on the outer surface, the accuracy of the liquid level of the water recorded during photographing can be further ensured.
As shown in fig. 1, the photographing module 20 of the present embodiment is disposed on one side of the weighing platform, and according to the difference of the articles in and out, the water amount of the articles in and out can be recorded by using different combination modes such as photographing, weighing, photographing and weighing. For example, when a patient takes a medicine orally, the water inflow needs to be recorded, during measurement, the container 10 with scales can be used for photographing and recording the volume change, the patient can also be used for recording the weight change by using a cup (for example, a cup without scales) of the patient, and then the volume change is determined through the control module 50, and the water inflow of the patient is determined. For another example, before the patient eats wonton (including wonton soup), the container 10 with the filter screen 11 of the embodiment is used for containing wonton and wonton soup, so that the wonton is firstly identified by taking a picture, the liquid level of the wonton soup in the container 10 is recorded by taking a picture, the water content in the wonton is calculated by separately weighing the wonton in the filter screen 11, and the water inflow of the patient after eating the wonton is further determined.
In addition, the touch display screen can be used for conveniently setting parameters and inquiring historical records, for example, the name of a patient is input, the patient A is selected, after the access amount is measured, the calculation result is the access amount of the patient A, the patient A can be consulted at the moment, the specific access amount can be displayed, and the total amount can be automatically counted according to the access amount formula.
In addition, the photographing module 20 can be used to scan the two-dimensional code, for example, a hospital can customize a package for a patient who needs to record the amount of input and output, measure the water content of a specific package in advance, and determine the package category by scanning the two-dimensional code attached to the tableware, thereby determining the water content. As another example, the imaging module 20 may scan a two-dimensional code provided by the patient to determine the identity of the patient.
This embodiment is through setting up module 20 and the weighing module 40 of shooing, is convenient for confirm the thing water content of cominging in and going out through the mode that shoots and weigh and combine together, promotes the accuracy of water content measurement.
The water content that this embodiment can accurately assess objects such as food and discharge improves the accuracy of discrepancy volume aassessment, reduces medical staff's work load, simple structure, and the operation of being convenient for can set up in the ward, and the medical staff of not only being convenient for uses, and patient's strong operability avoids omitting the thing of cominging in and going out simultaneously.
Preferably, the photographing module 20 is also used to recognize an identification tag provided by a user or an identification tag attached to an incoming or outgoing article.
Here, the identification tag may be a two-dimensional code. For example, the patient can display the two-dimensional code through a mobile phone, the photographing module 20 scans the code and then sends the scanned code to the control module, and the control module 50 identifies the identity of the patient according to the scanned two-dimensional code; then, the photographing module 20 photographs the two-dimensional code attached to the article to be put in and taken out, determines the type of the article to be put in and taken out, and further ensures the water content of the article to be put in and taken out, and records the water content.
Preferably, the system further comprises an identity recognition module 60 and a printing module 70, wherein the identity recognition module 60 and the printing module 70 are respectively connected with the control module 50, and the identity recognition module 60 is used for recognizing a diagnosis and treatment card provided by a user so as to recognize the identity of the user; the printing module 70 is used for receiving and printing the calculation result of the moisture content of the inlet and outlet sent by the control module 50.
Here, the identification module 60 may be a medical card (e.g., a magnetic stripe card, a barcode card, an IC card, an ID card, etc.). Through setting up identification module 60, be convenient for when measuring each time, will go out the volume record and diagnose on the card. And the patient can conveniently record items which can be reached by some forces, such as drinking water, defecation and urination, food taking records, discharge records of the graduated precise drainage bag and the like in cooperation with a doctor.
The printing module 70 is arranged to facilitate the medical staff to print the input and output amount list; similarly, the patient can print the input and output amount list conveniently, and the list is handed to the medical staff for registration and verification.
Further, the photographing module 20 comprises a camera 22 and a universal bracket, wherein the camera 22 is installed at one end of the universal bracket, and the other end of the universal bracket is fixed on the weighing module; the universal support is a metal forming hose 21.
Specifically, the module 20 of shooing of this embodiment still is provided with the universal bracket, is convenient for shoot the thing of cominging in and going out from a plurality of different angles through setting up the universal bracket, is convenient for improve the accuracy of cominging in and going out species type discernment, scale discernment.
The gimbal can carry out 360 degrees rotations, as shown in fig. 3, the gimbal of this embodiment is metal forming hose 21, not only can realize angle modulation, can also realize height control.
Preferably, the container 10 comprises a first container 12 and a second container 13 detachably mounted on the upper portion of the first container 12, the filter screen 11 is mounted at the bottom end of the second container 13, and the first container 12 is provided with a volume scale 14; the second container 13 is provided with a length scale 15.
Specifically, as shown in fig. 4, the container 10 includes a first container 12 and a second container 13 detachably mounted on an upper portion of the first container 12, and the strainer 11 is mounted on a bottom end of the second container 13.
Optionally, the first container 12 is provided with a volume scale 14; the second container 13 is provided with a length scale 15.
In this embodiment, the container 10 is divided into two layers to facilitate solid-liquid separation, that is, after the food is poured into the container 10, the solid food is left in the second container 13, and the liquid water flows into the first container 12 to facilitate separate metering. In addition, the second container 13 is also provided with length scales 15, so that the volume of the food can be calculated after photographing, and the water content in the separated solid food can be calculated by combining the weight measured by the weighing module 40.
In addition, in the implementation, the scales on the first container 12 and the scales on the second container 13 are firstly arranged on the inner wall of the container.
Optionally, the top end of the container 10 is provided with a sealing cover 17, and the sealing cover 17 is provided with scales.
Here, in order to prevent the excrement such as feces from contaminating the food or the environment, the container 10 of the present embodiment is further provided with a sealing cover 17, and the sealing cover 17 is also provided with scales, so that the volume of the excrement can be calculated when the user looks down for photographing.
Further, a handle 16 is mounted on the container 10.
Here, the handle 16 is provided for portability, and the carrier 10 is provided with the handle 16 for portability. For example, when a patient goes to a toilet and defecates, the patient can carry the container 10 of the embodiment with him or her to contain excrement, and after the defecation is finished, the user can hold the handle 16 to bring the container 10 back to a ward or a nurse station for taking a picture and weighing; by arranging the handle 16, the operation is convenient and the infection is avoided.
Further preferably, the container 10 has a rectangular parallelepiped shape.
Here, the container 10 may be variously sized, for example, a cylindrical container for weighing food and a rectangular container for weighing excrement. In addition, it is more convenient to use the rectangular parallelepiped container 10 when weighing the urine pad, the sweaty or wet bedding and clothing of the patient.
Preferably, the photographing module 20 is a PDA handheld terminal.
The photographing module 20 can be fixed on one side of the weighing module as shown in fig. 1, and can also be connected with the control module 50 through a data line, for example, the photographing module 20 is manufactured as a PDA handheld terminal, and medical staff can take pictures of objects in and out by holding the PDA.
When the PDA is used, it is further preferable that the touch display module 30, the control module 50 and the photographing module 20 are integrated, so that the size is small, the photographing is convenient, and the recorded water content information, time information and the like of the articles to be taken in and out can be guided into the electronic medical record system after the photographing is completed. For example, after the statistics of the amount of the patient A is completed, the two-dimensional code is displayed, and the specific food, water content and time can be introduced into the electronic medical record system by scanning the code through the PDA.
Referring to fig. 6, a method for controlling a medical throughput meter according to an embodiment of the present invention includes the following steps:
step S110, photographing the articles in and out or the articles in and out of the container to obtain images of the articles in and out; wherein, the container is made of transparent material, the inside of the container is provided with scales, and the upper part of the container is provided with a detachable filter screen;
step S120, weighing the articles in and out or the articles in and out of the container to obtain the weight of the articles in and out;
step S130, calculating the water content of the inlet and outlet according to the inlet and outlet photo and/or the weight of the inlet and outlet to obtain the calculation result of the water content of the inlet and outlet;
step S140, displaying the calculation result of the water content of the entering and exiting object or the entering and exiting object image.
In the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, which are used for illustrating the technical solutions of the present invention and not for limiting the same, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included therein. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A medical input and output measuring instrument is characterized by comprising a container, a photographing module, a weighing module, a touch display module and a control module; the container is made of transparent materials, scales are arranged inside the container, and a detachable filter screen is arranged at the upper part of the container; the photographing module, the touch display module and the weighing module are respectively connected with the control module;
the container is used for containing articles to be put in and put out;
the photographing module is used for photographing the articles in and out or the articles in and out of the container to obtain an image of the articles in and out, and sending the image of the articles in and out to the control module;
the weighing module is used for weighing the articles in and out or the articles in and out of the container to obtain the weight of the articles in and out and sending the weight of the articles in and out to the control module;
the control module is used for calculating the water content of the inlet and outlet objects according to the inlet and outlet object photos and/or the weight of the inlet and outlet objects to obtain the calculation result of the water content of the inlet and outlet objects;
the touch display module is used for displaying the calculation result of the water content of the articles in and out or the images of the articles in and out.
2. The medical access meter according to claim 1, wherein the photographing module is further configured to identify an identification tag provided by a user or an identification tag attached to an access object.
3. The medical access meter according to claim 1, further comprising an identification module and a printing module, wherein the identification module and the printing module are respectively connected to the control module, and the identification module is used for identifying a diagnosis card provided by a user to identify the identity of the user; the printing module is used for receiving and printing the calculation result of the water content of the inlet and outlet materials sent by the control module.
4. The medical access meter according to claim 1, wherein the photographing module comprises a camera and a gimbal, the camera is mounted at one end of the gimbal, and the other end of the gimbal is fixed on the weighing module; the universal support is a metal shaping hose.
5. The medical access meter according to claim 1, wherein the container comprises a first container and a second container detachably mounted on the upper part of the first container, the filter screen is mounted at the bottom end of the second container, and the first container is provided with a volume scale; the second container is provided with length scales.
6. The medical access measuring instrument according to claim 1, wherein the top end of the container has a sealing cover, and the sealing cover is provided with a scale.
7. The medical access meter according to claim 1, wherein a handle is mounted on the container.
8. The medical access meter according to claim 5, wherein the first container is provided with a volume scale; the second container is provided with length scales.
9. The medical access meter according to claim 6, wherein the photographing module is a PDA handheld terminal.
10. A method for controlling a medical input and output amount measuring instrument is characterized by comprising the following steps:
photographing the articles in and out or the articles in and out of the container to obtain images of the articles in and out; the container is made of transparent materials, scales are arranged inside the container, and a detachable filter screen is arranged at the upper part of the container;
weighing the articles in and out or the articles in and out of the container to obtain the weight of the articles in and out;
calculating the water content of the inlet and outlet objects according to the inlet and outlet object pictures and/or the weight of the inlet and outlet objects to obtain a calculation result of the water content of the inlet and outlet objects;
and displaying the calculation result of the water content of the access object or the access object image.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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