CN113133790A - Medical disposable baby diarrhea liquid collection device - Google Patents

Medical disposable baby diarrhea liquid collection device Download PDF

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Publication number
CN113133790A
CN113133790A CN202110559555.XA CN202110559555A CN113133790A CN 113133790 A CN113133790 A CN 113133790A CN 202110559555 A CN202110559555 A CN 202110559555A CN 113133790 A CN113133790 A CN 113133790A
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CN
China
Prior art keywords
diarrhea
medical disposable
collection device
liquid container
fluid collection
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110559555.XA
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Chinese (zh)
Inventor
傅大莉
储碧心
何宁
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Western Theater General Hospital of PLA
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Western Theater General Hospital of PLA
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Priority to CN202110559555.XA priority Critical patent/CN113133790A/en
Publication of CN113133790A publication Critical patent/CN113133790A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/0038Devices for taking faeces samples; Faecal examination devices
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/0045Devices for taking samples of body liquids
    • A61B10/007Devices for taking samples of body liquids for taking urine samples
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/44Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Portable urination aids; Colostomy devices
    • A61F5/4404Details or parts
    • A61F5/4408Means for securing receptacles or bags to the body otherwise than by adhesives, e.g. belts, straps or harnesses
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/44Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Portable urination aids; Colostomy devices
    • A61F5/443Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Portable urination aids; Colostomy devices having adhesive seals for securing to the body, e.g. of hydrocolloid type, e.g. gels, starches, karaya gums
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B2010/0003Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements including means for analysis by an unskilled person
    • A61B2010/0006Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements including means for analysis by an unskilled person involving a colour change
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2503/00Evaluating a particular growth phase or type of persons or animals
    • A61B2503/04Babies, e.g. for SIDS detection

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Epidemiology (AREA)
  • Nursing (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

The invention provides a medical disposable device for collecting infantile diarrhea liquid, which comprises: a diarrhea liquid container and a fixing device; one end of the diarrhea liquid container is opened and is used for containing infant diarrhea liquid; the fixing device is arranged on the diarrhea liquid container. The invention can separate the urine and the loose stool of the baby, can completely receive the diarrhea stool once, and is beneficial to the visual evaluation of the characters, the stool volume, the color and the like of the diarrhea stool by inspectors; meanwhile, the method is also beneficial to selecting abnormal components in the specimen, the specimen with clinical significance is obtained, and the reliability of conventional microscopic examination, the rotavirus detection rate and the microorganism culture positive rate are improved.

Description

Medical disposable baby diarrhea liquid collection device
Technical Field
The invention relates to the technical field of infant feces sampling, in particular to a medical disposable infant diarrhea liquid collecting device.
Background
Infectious diarrhea is one of the common digestive system diseases in clinic, mainly occurs in children, has the characteristics of acute attack, rapid transmission and the like, and can cause death along with the progress of the disease if the children are not treated timely and effectively, thus seriously threatening the life health and safety of the children. Diarrhea is one of the world-wide major public health problems that is the second leading cause of infectious disease deaths in children under 5 years of age, and is a serious challenge facing many countries. According to the estimation of WHO, in 23.6 ten thousand cases of the total cause of death of children under 5 years old in 2013 in China, 9072 cases of the cases die of diarrhea, 3191 cases of the cases die of rotavirus gastroenteritis and account for 35 percent of diarrhea mortality. In China, rotavirus gastroenteritis accounts for about 40 percent and 30 percent of diarrhea hospitalization and outpatient cases of children under 5 years old respectively, wherein about 90 percent of rotavirus gastroenteritis cases occur in infants under 2 years old, and a heavy burden is brought to medical health systems and patient families. In view of this, it is necessary and urgent to perform correct intervention earlier for the child patient.
Diarrhea means changes in stool traits, such as thin stools, watery stools, mucous stools, purulent stools; the stool frequency is increased, more than 3 times per day, even 10-20 times per day, the collection of the specimen is the first step of accurate disease diagnosis, and the quality of the specimen is the key. The excrement collection has two general ways, a natural defecation method and a rectal swab method, the rectal swab method can be selected for infants within 2 years old, but the method is more suitable for inpatient children, and if community children take the method, higher requirements are provided for parents of the children to accurately describe excrement properties and colors and the actual operation of collecting specimens.
At present, no special infant excrement collecting device exists in the market, and parents usually have different excrement collecting modes when encountering infant diarrhea, such as collecting samples through diapers, or mixing excrement and urine, or leaking specimens, or unqualified containers and the like, so that the collected specimens can not judge characters, are polluted or are incompletely collected very easily, the inaccurate of test results is often caused, and the delay of the state of an illness can be caused. Therefore, acceptable specimens are critical, and proper containment and sampling procedures are of particular importance.
Disclosure of Invention
The invention aims to solve the technical problems, collect the diarrhea excrement of the baby conveniently, economically and quickly, ensure the collection quality of the diarrhea excrement of the baby, facilitate visual evaluation of inspectors on the excrement quantity, the characters, the colors and the like of the diarrhea excrement, contribute to selection of abnormal components in the specimen, obtain the clinically significant specimen, and improve the reliability of conventional microscopic examination, the rotavirus detection rate and the microorganism culture positive rate.
In order to achieve the purpose, the invention adopts the following technical scheme:
medical disposable baby's diarrhea liquid collection device includes: a diarrhea liquid container and a fixing device; one end of the diarrhea liquid container is opened and is used for containing infant diarrhea liquid; the fixing device is arranged on the diarrhea liquid container.
Preferably, the diarrhea fluid container is made of transparent soft plastic.
Preferably, the diarrhea fluid receptacle comprises: the side baffle plate comprises four side baffle plates and a bottom plate, wherein the four side baffle plates are connected end to form a rectangular accommodating space, and the bottom plate is arranged on one side of the four side baffle plates.
Preferably, the joint of two adjacent side baffles is in circular arc transition.
Preferably, the side rail includes: the diaper comprises baffle plates on two sides of the buttocks and baffle plates in front and back of the anus, wherein the baffle plates on two sides of the buttocks are clamped with the buttocks of a baby, and the baffle plates in front and back of the anus are fixed at the position between the anus and the urethral orifice of the baby diaper.
Preferably, the baffle plates at two sides of the hip are provided with a hand-held board for adjusting the joint degree of the diarrhea liquid container and the hip of the baby and facilitating transportation and carrying after sampling.
Preferably, the fixing means comprises: adhesive tape and fixing tape; the adhesive tape is arranged on one side of the inner wall of the diarrhea liquid container close to the opening end in a surrounding way; the fixing paste is arranged at the outer bottom of the diarrhea liquid container and is used for being fixedly connected with the paper diaper.
Preferably, four fixed stickers are arranged at four corners of the diarrhea liquid container respectively.
Preferably, the diarrhea liquid container also comprises a defecation observation device which is connected with the diarrhea liquid container.
Preferably, the defecation observing device comprises: the color development strip accommodating cavity is L-shaped, is arranged on the inner wall of one of the baffles at the two sides of the hip part and extends to the middle part of the bottom plate; the color development strip is arranged in the color development strip accommodating cavity in a penetrating mode, and the two ends of the color development strip are extended out of the color development strip accommodating cavity.
Compared with the prior art, the invention has the beneficial effects that: the diarrhea liquid container is used for containing the infant diarrhea liquid, so that the urine and the loose stool of the infant can be separated, the diarrhea stool can be completely received once, and visual evaluation on the stool volume, the character, the color and the like of the diarrhea stool by inspectors is facilitated; the diarrhea liquid container has a certain accommodation capacity, is beneficial to selecting abnormal components in the specimen, obtains the clinically significant specimen, and improves the reliability of conventional microscopic examination, the detection rate of rotavirus and the positive rate of microbial culture; the diarrhea liquid container is fixedly connected with the baby diaper by the fixing device, so that the stability of the collecting device is ensured.
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 view of a medical disposable infantile diarrhea fluid collecting device according to an embodiment of the invention.
Description of reference numerals:
1: a base plate; 2: two side baffles for the buttocks; 3: a front and rear baffle for anus; 4: a carrying board; 5: a tape for attachment; 6: fixing and sticking; 7: a color bar; 8: the color development strip accommodating cavity.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood 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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; 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.
As shown in fig. 1, the present invention provides a medical disposable infantile diarrhea fluid collecting device, comprising: a diarrhea liquid container and a fixing device. One end of the diarrhea liquid container is open and is used for containing the infantile diarrhea liquid. The fixing device is arranged on the diarrhea liquid container. The diarrhea liquid container is made of transparent flexible plastic, the transparent material is convenient for inspectors to visually evaluate the diarrhea stool characters, the color and the like, the flexible plastic has elasticity and moderate stretching ductility, can be well attached to the buttocks and the anus of the baby, and can droop within a certain range due to the self weight of the feces after receiving the feces.
The diarrhea liquid container comprises: four side baffles and a bottom plate 1, four side baffles end to end form rectangular accommodation space, and bottom plate 1 sets up in four side baffles one side. And the joint of two adjacent side baffles is in arc transition. The diarrhea liquid container is integrally formed and processed by transparent flexible plastic.
The side shield includes: the baffle 2 and the baffle 3 around the anus of buttock both sides, the baffle 2 joint baby's buttock of buttock both sides, baffle 3 around the anus are fixed at the position between the anus of baby diaper to the urethral orifice. The baffle plates 2 at the two sides of the hip are provided with the hand-held plates 4 which are used for adjusting the attaching degree of the diarrhea liquid container and the hip of the baby and facilitating transportation and carrying after sampling.
Infants are generally defined as children under 1 year of age, and profuse diarrhea is defined as a bowel movement of 10-20 ml/kg/h. The weight of the infant is within 10-15kg, and the upper limit of the amount of the primary diarrhea is about 300 ml. Based on the above data, the apparent dimensions of the diarrheal fluid container are designed to be: the length is 8-10cm, the width is 6-8cm, and the height is 4-6 cm. Therefore, the volume requirement for containing the infantile diarrhea liquid can be met.
The fixing device includes: an adhesive tape 5 and a fixing patch 6. The adhesive tape 5 and the fixing patch 6 are pressure-sensitive adhesive tapes, can be repeatedly adhered for many times, and are easy to adhere and tear. The skin of the infant is delicate, so that the medical pressure-sensitive adhesive tape is preferably used. The adhesive tape 5 is arranged on one side of the inner wall of the diarrhea liquid container close to the opening end in a surrounding way. The fixing paste 6 is arranged at the bottom of the diarrhea liquid container and is used for being fixedly connected with the paper diaper. Four fixing pastes 6 are respectively arranged at four corners of the diarrhea liquid container. The adhesive tape 5 can contact with the skin, be adhered to two sides of perineum, surround the anus to the position between the urethral orifice and the vaginal orifice (baby girl), or do not comprise the scrotum and the penis from the anus to the scrotum (baby boy), and mainly has the function of urine obstruction. After the diarrhea liquid container contains the diarrhea liquid, the adhesive tapes 5 are mutually adhered and closed according to the direction of the hand-held board 4, so that the liquid is prevented from leaking, and the hand-held board 4 is convenient to grasp.
The invention also comprises a defecation observation device which is connected with the diarrhea liquid container. The defecation observation device comprises: the color development strip 7 and the color development strip accommodating cavity 8, the color development strip accommodating cavity 8 is L-shaped, is arranged on the inner wall of one of the buttock two-side baffle plates 2, and extends to the middle part of the bottom plate 1. The color development strip 6 is arranged in the color development strip accommodating cavity 8 in a penetrating way, and two ends of the color development strip extend out of the color development strip accommodating cavity 8. When the diarrhea liquid reaches the middle bottom of the diarrhea liquid container, the color strip 7 can change color to remind people. If the parents want to judge whether the baby defecates, the color development strip 7 can be drawn out to observe whether the baby changes color, and if the baby does not change color, the color development strip 7 can be inserted back to continue observation and waiting.
The working principle of the invention is as follows: the diarrhea liquid container is adhered to the baby diaper through the fixing paste 6, the mounting position is from the position close to the anus to the position close to the urethra, and the adhesive tape 5 is arranged on the inner wall of the diarrhea liquid container in a surrounding mode for a circle and used for being in direct contact with the skin around the buttocks of a baby. After the diarrhea liquid container is filled with the diarrhea liquid, the diarrhea liquid container is stuck and closed according to the direction of the hand-held board 4 to prevent the liquid from leaking, and the collection is completed. And whether the baby defecates can be judged by whether the color bar 7 changes color. The invention can conveniently, economically and quickly collect the diarrhea stool of the infant, improve the collection quality, facilitate the visual evaluation of the shape, the color and the like of the diarrhea stool by inspectors, and improve the positive rate of rotavirus during the conventional microscopic examination or the microbial culture.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (10)

1. Medical disposable baby's diarrhea liquid collection device which characterized in that includes: a diarrhea liquid container and a fixing device; one end of the diarrhea liquid container is opened and is used for containing infant diarrhea liquid; the fixing device is arranged on the diarrhea liquid container.
2. The medical disposable infantile diarrhea fluid collection device of claim 1 wherein said diarrhea fluid receptacle is made of transparent soft plastic.
3. The medical disposable infant diarrhea fluid collection apparatus of claim 1 wherein said diarrhea fluid receptacle includes: the side baffle plate comprises four side baffle plates and a bottom plate (1), wherein the four side baffle plates are connected end to form a rectangular accommodating space, and the bottom plate (1) is arranged on one side of the four side baffle plates.
4. The medical disposable infantile diarrhea fluid collection device of claim 3 wherein said side barrier is connected to two adjacent side barriers by a circular arc transition.
5. The medical disposable infantile diarrhea fluid collection device of claim 3 wherein said side baffles comprise: baffle (3) around buttock both sides baffle (2) and the anus, buttock both sides baffle (2) joint baby buttock, baffle (3) are fixed in the position between the anus of baby diaper to the urethral orifice around the anus.
6. The medical disposable infantile diarrhea fluid collection device of claim 5, wherein a hand-held board (4) is arranged on the baffle plates (2) at the two sides of the buttocks for adjusting the fit degree of the diarrhea fluid container and the buttocks of the infant and facilitating transportation and carrying after sampling.
7. The medical disposable infantile diarrhea fluid collection device of claim 3 wherein said securing means comprises: a sticking belt (5) and a fixing sticker (6); the adhesive tape (5) is arranged on one side of the inner wall of the diarrhea liquid container close to the opening end in a surrounding way; the fixing patch (6) is arranged at the outer bottom of the diarrhea liquid container and is used for being fixedly connected with the paper diaper.
8. The medical disposable infantile diarrhea fluid collection device of claim 7, wherein there are four fixing patches (6) respectively disposed at four corners of the diarrhea fluid container.
9. The medical disposable infantile diarrhea fluid collection device of claim 5 further comprising a defecation observation device, wherein said defecation observation device is connected to said diarrhea fluid container.
10. The medical disposable infantile diarrhea fluid collection device of claim 9 wherein said defecation observation device comprises: the color development strip accommodating cavity (8) is L-shaped, is arranged on the inner wall of one of the baffles (2) at the two sides of the hip and extends to the middle part of the bottom plate (1); the color development strip (6) penetrates through the color development strip accommodating cavity (8), and two ends of the color development strip are extended out of the color development strip accommodating cavity (8).
CN202110559555.XA 2021-05-21 2021-05-21 Medical disposable baby diarrhea liquid collection device Pending CN113133790A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110559555.XA CN113133790A (en) 2021-05-21 2021-05-21 Medical disposable baby diarrhea liquid collection device

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Application Number Priority Date Filing Date Title
CN202110559555.XA CN113133790A (en) 2021-05-21 2021-05-21 Medical disposable baby diarrhea liquid collection device

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CN113133790A true CN113133790A (en) 2021-07-20

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017209346A1 (en) * 2016-05-30 2017-12-07 양기대 Urine and feces treatment tool including feces bag
CN208610889U (en) * 2017-07-03 2019-03-19 南京鼓楼医院 A kind of medical stool and urine sample collecting apparatus
CN208741306U (en) * 2018-02-27 2019-04-16 爹地宝贝股份有限公司 A kind of solid diaper paper diaper
CN208838012U (en) * 2018-06-12 2019-05-10 王崇花 A kind of baby's stool and urine separation auxiliary device for sampling
CN209043905U (en) * 2018-11-13 2019-06-28 武汉康立优医疗发展有限公司 A kind of device for acquiring and detecting convenient for infant urine
CN110192899A (en) * 2019-06-28 2019-09-03 中国人民解放军陆军军医大学第二附属医院 Infant's feces collecting device
CN111513931A (en) * 2020-05-09 2020-08-11 西安市儿童医院 Medical baby diaper
CN211535180U (en) * 2019-12-17 2020-09-22 江苏省疾病预防控制中心(江苏省公共卫生研究院) A diaper for solving diarrhea infant's excrement and urine sampling difficulty
CN211883875U (en) * 2019-12-06 2020-11-10 佛山市第二人民医院(佛山市便民医院) Medical excrement sample collector

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017209346A1 (en) * 2016-05-30 2017-12-07 양기대 Urine and feces treatment tool including feces bag
CN208610889U (en) * 2017-07-03 2019-03-19 南京鼓楼医院 A kind of medical stool and urine sample collecting apparatus
CN208741306U (en) * 2018-02-27 2019-04-16 爹地宝贝股份有限公司 A kind of solid diaper paper diaper
CN208838012U (en) * 2018-06-12 2019-05-10 王崇花 A kind of baby's stool and urine separation auxiliary device for sampling
CN209043905U (en) * 2018-11-13 2019-06-28 武汉康立优医疗发展有限公司 A kind of device for acquiring and detecting convenient for infant urine
CN110192899A (en) * 2019-06-28 2019-09-03 中国人民解放军陆军军医大学第二附属医院 Infant's feces collecting device
CN211883875U (en) * 2019-12-06 2020-11-10 佛山市第二人民医院(佛山市便民医院) Medical excrement sample collector
CN211535180U (en) * 2019-12-17 2020-09-22 江苏省疾病预防控制中心(江苏省公共卫生研究院) A diaper for solving diarrhea infant's excrement and urine sampling difficulty
CN111513931A (en) * 2020-05-09 2020-08-11 西安市儿童医院 Medical baby diaper

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Application publication date: 20210720