CN110693532A - Gynecological uterine curettage device with gynecological disease pre-examination function - Google Patents
Gynecological uterine curettage device with gynecological disease pre-examination function Download PDFInfo
- Publication number
- CN110693532A CN110693532A CN201910952855.7A CN201910952855A CN110693532A CN 110693532 A CN110693532 A CN 110693532A CN 201910952855 A CN201910952855 A CN 201910952855A CN 110693532 A CN110693532 A CN 110693532A
- Authority
- CN
- China
- Prior art keywords
- liquid
- gynecological
- reagent
- uterine curettage
- operating rod
- Prior art date
- 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
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other 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
- A61B10/0045—Devices for taking samples of body liquids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/42—Gynaecological or obstetrical instruments or methods
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
- G01N21/80—Indicating pH value
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other 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
- A61B10/0045—Devices for taking samples of body liquids
- A61B2010/0061—Alimentary tract secretions, e.g. biliary, gastric, intestinal, pancreatic secretions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/42—Gynaecological or obstetrical instruments or methods
- A61B2017/4216—Operations on uterus, e.g. endometrium
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Surgery (AREA)
- Pathology (AREA)
- Public Health (AREA)
- Plasma & Fusion (AREA)
- Animal Behavior & Ethology (AREA)
- Medical Informatics (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Immunology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Molecular Biology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Hematology (AREA)
- Gynecology & Obstetrics (AREA)
- Pregnancy & Childbirth (AREA)
- Reproductive Health (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The invention belongs to the technical field of medical instruments, and discloses a gynecological uterine curettage device with a gynecological disease pre-examination function, which comprises a curettage spoon, an elastic buffer piece, an operating rod, a positioning device, a handle and a liquid taking device, wherein the curettage spoon is arranged on the operating rod; the scraper passes through cavity screwed connection elastic buffer, and elastic buffer passes through cavity screwed connection action bars, and positioner is located the action bars, and the action bars gets liquid device or through the bolted connection handle through cavity screwed connection, gets liquid device outer end intercommunication and has the aspirator, and the lotion ware inboard is filled has the preliminary examination detect reagent. The honeycomb duct is arranged in the traditional uterine curettage device and used for guiding out body fluid for pre-examination, so that the operation difficulty of a doctor is reduced, the pain of a patient is relieved, and the uterine curettage device is simple in structure, convenient to use, easy to produce and suitable for popularization and application. The detection operation is simple and convenient, special equipment is not needed, the detection time is at most two minutes, and the cost of the adopted reagent is lower and is about 20-30% of that of other examinations.
Description
Technical Field
The invention belongs to the technical field of medical instruments, and particularly relates to a gynecological uterine curettage device with a gynecological disease pre-examination function.
Background
The uterine curettage operation is uterine curettage, the uterine curettage operation is traditional induced abortion, and the uterine curettage operation is different from abortion operation, is used for cleaning tissues which are not fully remained in uterine cavities after abortion operation, helps repair of the uterus, reduces the possibility of bleeding or infection, can select painless uterine curettage, but is related to the medical level of a hospital which you see. As long as the artificial abortion is mentioned, people can naturally think of uterine curettage, so that the uterine curettage is a name of the artificial abortion, and the uterine curettage is the most commonly used method for early artificial abortion, and the uterine curettage is a gynecological operation even though no operation is needed, and is performed under the condition of strict disinfection.
The curettage device that uses clinically is when scraping the uterus for patient, explores the uterus degree of depth earlier with the probe usually, and the reuse curette is clearly scraped, but current curettage device does not carry out the function of preliminary examination to the gynopathy, need carry out body fluid sampling operation in addition at the inspection gynopathy, has increased the operation, must increase patient's misery, consequently, need design a gynaecology curettage device with gynopathy preliminary examination function now.
In summary, the problems of the prior art are as follows:
the curettage device that uses clinically at present does not carry out the function of preliminary examination to gynopathy, need carry out body fluid sampling operation in addition in the inspection gynopathy, has increased the operation, also must increase patient's misery simultaneously.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a gynecological uterine curettage device with a gynecological disease pre-inspection function.
The invention is realized in this way, a gynecological uterine curettage device with gynecological disease preliminary examination function includes:
the scraper, elastic buffer piece, action bars, positioner, handle, get liquid device.
The scraper is connected with an elastic buffer part through a hollow screw, the elastic buffer part is connected with an operating rod through the hollow screw, a positioning device is positioned on the operating rod, and the operating rod is connected with a liquid taking device through the hollow screw or is connected with a handle through a bolt; the outer end of the liquid taking device is communicated with a liquid aspirator, and the inner side of the washing liquid aspirator is filled with a pre-inspection detection reagent.
Furthermore, the bottom of the spatula is provided with a liquid guide port which is connected with a built-in liquid guide tube.
Further, the elastic buffer part is a spring, a silica gel sleeve is arranged on the spring, the spring is internally connected with a liquid guide hose, and two ends of the liquid guide hose are connected with hollow screws.
Furthermore, the outer surface of the operating rod is printed with scales, and the operating rod is of a hollow structure.
The scales on the surface of the operating rod can ensure that the uterine curettage device extends into a specific depth; the hollow structure of the operating rod can reduce the weight of the device, is beneficial to doctors to use, and can also be used as a guide pipe for taking liquid.
Further, the handle structure is that a connecting bolt at the front end of wood can be matched and connected with the operating rod.
The handle structure of the invention is wooden, which can reduce the weight of the device and is beneficial to the use of operators.
Further, the liquid taking device comprises a liquid receiving cylinder, a liquid suction device and a hollow screw, wherein the liquid receiving cylinder is made of transparent glass.
The liquid receiving cylinder is a transparent device, so that the liquid guiding amount can be obviously seen, the operation of a doctor is facilitated, and the liquid taking time is saved.
Further, the pre-test detection reagent is a PH reagent or an amine test reagent.
Further, the pH reagent is prepared by using methyl red as a main material, dissolving 0.09-0.11g of methyl red in 300ml of ethanol solution, adding 200ml of distilled water in unit amount, and mixing with an equal amount of normal saline.
Further, the amine test reagent is dissolved by adding proper distilled water into potassium iodide, iodine and mercury according to the weight ratio of 1: 0.7: 14; dissolving, and adding distilled water to obtain stock solution; mixing the stock solution, 10% sodium hydroxide solution and distilled water at a volume of 1: 4.5: 1 to obtain application solution; finally, the same amount of application liquid is mixed with 20 percent potassium hydroxide solution.
Further, the detection method of the pre-detection reagent comprises the following steps:
when the pH of the vaginal secretion is measured, the prepared pH reagent is sucked into a liquid suction device, the liquid suction device is communicated with a liquid taking device, after the liquid taking device finishes the liquid taking operation, body fluid in the liquid taking device is sucked through the liquid suction device and is mixed with the pH reagent in the liquid suction device, the reagent is immediately colored, the color is red, the pH is less than 4.5, and the color is orange or yellow, the pH is more than 4.5;
when the amine of the vaginal secretion is measured, the prepared amine test reagent is absorbed into a liquid absorber, the liquid absorber is communicated with a liquid taking device, after the liquid taking device finishes the liquid taking operation, body fluid in the liquid taking device is extracted through the liquid absorber, the body fluid is mixed with the amine test reagent in the liquid absorber, and the mixture is observed under natural light, wherein colorless or yellowish is negative, yellow is positive, and deep yellow is strong positive.
The invention has the advantages and positive effects that: the honeycomb duct is arranged in the traditional uterine curettage device and used for guiding out body fluid for pre-examination, so that the operation difficulty of a doctor is reduced, the pain of a patient is relieved, and the uterine curettage device is simple in structure, convenient to use, easy to produce and suitable for popularization and application. The detection operation is simple and convenient, special equipment is not needed, the result is very easy to judge, the detection time is at most two minutes, and the cost of the reagent is low and is about 20-30% of that of other examinations. The method is more suitable for large-area general survey, can save a large amount of wealth for countries and patients if replacing other examinations, nevertheless, once the method is popularized and applied, the annual consumption can reach billions of yuan, if being combined with smear examination, BV transition state can also be diagnosed, BV prevention, early diagnosis and BV treatment are facilitated, and the method has very important social significance for guaranteeing the body health of women.
Drawings
Fig. 1 is a structural diagram of a gynecological uterine curettage device with a gynecological disease pre-examination function provided by an embodiment of the invention;
FIG. 2 is a structural diagram of a gynecological uterine curettage device with gynecological disease pre-examination function according to an embodiment of the present invention;
FIG. 3 is a structural diagram of a liquid extracting device provided in an embodiment of the present invention;
FIG. 4 is a block diagram of a handle provided by an embodiment of the present invention;
fig. 5 is a structural view of an elastic buffer according to an embodiment of the present invention.
In the figure: 1. a spatula; 2. a liquid guide port; 3. an elastic buffer member; 4. an operating lever; 5. a positioning device; 6. a handle; 7. a liquid taking device; 8. a liquid aspirator; 9. a hollow screw a; 10. bolts, 11, hollow screws b; 12. a liquid guiding hose; 13. a silica gel sleeve; 14. and a liquid receiving cylinder.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 to 5, the gynecological uterine curettage device with gynecological disease pre-examination function according to the embodiment of the present invention includes: the liquid suction device comprises a spatula 1, a liquid guide port 2, an elastic buffer piece 3, an operating rod 4, a positioning device 5, a handle 6, a liquid taking device 7, a liquid suction device 8, a hollow screw a9, a bolt 10, a hollow screw b11, a liquid guide hose 12, a silica gel sleeve 13 and a liquid receiving cylinder 14.
The spatula 1 is connected with the elastic buffer part 3 through a hollow screw b11, the elastic buffer part 3 is connected with the operating rod 4 through a hollow screw, the positioning device 5 is positioned on the operating rod 4, the operating rod 4 is connected with the liquid taking device 7 through a hollow screw a9 or is connected with the handle 6 through a bolt 10, the outer end of the liquid taking device is communicated with a liquid absorber, and the inner side of the liquid absorber is filled with a pre-inspection detection reagent.
In the embodiment of the invention, the bottom of the spatula 1 is provided with a liquid guide port 2, and the liquid guide port 2 is connected with an internal liquid guide pipe.
In the embodiment of the present invention, the elastic buffer 3 is a spring, a silicone sleeve 13 is disposed on the spring, a liquid guiding hose 12 is connected inside the spring, and two ends of the liquid guiding hose are connected to a hollow screw b 11.
In the embodiment of the invention, scales are printed on the outer surface of the operating rod 4, and the operating rod is of a hollow structure.
In the embodiment of the invention, the handle 6 is structured in such a way that the wood front end connecting bolt 10 can be matched and connected with the operating rod 4.
In the embodiment of the present invention, the liquid taking device 7 includes a liquid receiving cylinder 14, a liquid sucking device 8, and a hollow screw 9, wherein the liquid receiving cylinder 14 is made of transparent glass.
In embodiments of the invention, the pre-assay detection reagent is a PH reagent or an amine assay reagent.
In the embodiment of the invention, the PH reagent is prepared by taking methyl red as a main material, dissolving 0.09-0.11g of methyl red in 300ml of ethanol solution, adding 200ml of distilled water in unit amount, and mixing with an equal amount of normal saline.
In the embodiment of the invention, the amine test reagent is dissolved by adding proper distilled water into potassium iodide, iodine and mercury according to the weight ratio of 1: 0.7: 14; dissolving, and adding distilled water to obtain stock solution; mixing the stock solution, 10% sodium hydroxide solution and distilled water at a volume of 1: 4.5: 1 to obtain application solution; finally, the same amount of application liquid is mixed with 20 percent potassium hydroxide solution.
In the embodiment of the invention, the detection method of the pre-detection reagent comprises the following steps:
when the pH of the vaginal secretion is measured, the prepared pH reagent is sucked into a liquid suction device, the liquid suction device is communicated with a liquid taking device, after the liquid taking device finishes the liquid taking operation, body fluid in the liquid taking device is sucked through the liquid suction device and is mixed with the pH reagent in the liquid suction device, the reagent is immediately colored, the color is red, the pH is less than 4.5, and the color is orange or yellow, the pH is more than 4.5;
when the amine of the vaginal secretion is measured, the prepared amine test reagent is absorbed into a liquid absorber, the liquid absorber is communicated with a liquid taking device, after the liquid taking device finishes the liquid taking operation, body fluid in the liquid taking device is extracted through the liquid absorber, the body fluid is mixed with the amine test reagent in the liquid absorber, and the mixture is observed under natural light, wherein colorless or yellowish is negative, yellow is positive, and deep yellow is strong positive.
The working principle of the invention is as follows:
when the uterine curettage device is used, firstly, the uterine curettage distance is determined according to the shot film, and then the positioning device 5 is moved to the corresponding scale position on the operating rod 4 according to the uterine curettage distance; the cervix is dilated through a cervical dilation device, the uterine curettage device is inserted after the cervix is dilated and extends to the position of the positioning device 5, then the handle 6 is separated from the operating rod 4 through the rotating bolt 10, the liquid taking device 7 is connected with the operating rod 4 through the hollow screw 9, the pull rod on the liquid taking device 8 is pulled slowly, so that the accumulated liquid in the uterus enters the liquid receiving cylinder 14 through the liquid guide port 2 through the hollow screw b11, the liquid guide hose 12 and the hollow screw a9, meanwhile, the accumulated liquid amount in the liquid receiving cylinder 14 is observed visually, when the liquid taking amount reaches the required amount, the pull rod on the liquid taking device 8 is stopped being pulled, the liquid taking device 7 is rotated slowly to be separated from the operating rod 4, and meanwhile, the handle 6 is connected with the operating rod 4 through the bolt;
when in uterine curettage, a doctor holds the handle 6 with a hand to operate, and the elastic buffer piece 3 connected between the operating rod 4 and the curette 1 can prevent the doctor from moving the handle 6 to cause large force to touch a patient, so that the patient is prevented from being injured; and the operating rod 4 and the spatula 1 are both hollow structures, so that the weight of the device is reduced, and the use and operation of a doctor are facilitated.
The invention improves the PH determination and amine test of vaginal secretion which is difficult to master in gynecology, can directly carry out pre-inspection through a gynecological uterine curettage device, and uses two prepared reagents for detection, wherein the PH reagent determination takes PH4.5 as a boundary line, the color below PH4.5 is red, and the color above PH4.5 is orange or orange yellow, even yellow; and (4) determining by using an amine test reagent, wherein the test reagent is colorless or yellowish negative, yellow positive and deep yellow strong positive when observed under natural light. The detection operation is simple and convenient, special equipment is not needed, the result is very easy to judge, the detection time is at most two minutes, and the cost of the reagent is lower and is about 20-30% of that of other examinations. The method is more suitable for large-area general survey, can save a large amount of wealth for countries and patients if replacing other examinations, nevertheless, once the method is popularized and applied, the annual consumption can reach billions of yuan, if being combined with smear examination, BV transition state can also be diagnosed, BV prevention, early diagnosis and BV treatment are facilitated, and the method has very important social significance for guaranteeing the body health of women.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.
Claims (10)
1. A gynecological uterine curettage device with gynecological disease pre-examination function is characterized in that the gynecological uterine curettage device with gynecological disease pre-examination function comprises a curettage spoon, an elastic buffer piece, an operating rod, a positioning device, a handle and a liquid taking device;
the scraper is connected with an elastic buffer part through a hollow screw, the elastic buffer part is connected with an operating rod through the hollow screw, a positioning device is positioned on the operating rod, and the operating rod is connected with a liquid taking device through the hollow screw or is connected with a handle through a bolt;
the outer end of the liquid taking device is communicated with a liquid aspirator, and the inner side of the washing liquid aspirator is filled with a pre-inspection detection reagent.
2. The gynecological uterine curettage device with gynecological disease preliminary examination function according to claim 1, wherein the bottom of the curettage spoon is provided with a drainage port connected to an internally-arranged catheter.
3. The gynecological uterine curettage device with gynecological disease pre-examination function as claimed in claim 1, wherein the elastic buffer member is a spring, a silicone sleeve is disposed on the spring, a fluid-conducting hose is connected inside the spring, and both ends of the fluid-conducting hose are connected with hollow screws.
4. The gynecological uterine curettage device with gynecological disease preliminary examination function according to claim 1, wherein scales are printed on the outer surface of the operating rod, and the operating rod is of a hollow structure.
5. The gynecological uterine curettage device with gynecological disease preliminary examination function according to claim 1, wherein the handle structure is a wood front end connecting bolt which can be connected with the operating lever in a mating manner.
6. The gynecological uterine curettage device with gynecological disease preliminary examination function according to claim 1, wherein the liquid taking device comprises a liquid receiving cylinder, a liquid suction device and a hollow screw, wherein the liquid receiving cylinder is made of transparent glass.
7. The gynecological uterine curettage device with gynecological disease preliminary examination function according to claim 1, wherein the preliminary examination detection reagent is a PH reagent or an amine test reagent.
8. The gynecological uterine curettage device with gynecological disease preliminary examination function according to claim 7, wherein the pH reagent is prepared from methyl red as a main ingredient, and methyl red in a unit amount of 0.09 to 0.11g is dissolved in an ethanol solution in a unit amount of 300ml, and distilled water in a unit amount of 200ml is added thereto and mixed with an equal amount of physiological saline.
9. The gynecological uterine curettage device with gynecological disease preliminary examination function according to claim 7, wherein the amine test reagent is dissolved with potassium iodide, iodine and mercury in a weight ratio of 1: 0.7: 14 in a proper amount of distilled water; dissolving, and adding distilled water to obtain stock solution; mixing the stock solution, 10% sodium hydroxide solution and distilled water at a volume of 1: 4.5: 1 to obtain application solution; finally, the same amount of application liquid is mixed with 20 percent potassium hydroxide solution.
10. The gynecological uterine curettage device with gynecological disease preliminary examination function as claimed in claim 1, wherein the detection method of the preliminary examination detection reagent is as follows:
when the pH of the vaginal secretion is measured, the prepared pH reagent is sucked into a liquid suction device, the liquid suction device is communicated with a liquid taking device, after the liquid taking device finishes the liquid taking operation, body fluid in the liquid taking device is sucked through the liquid suction device and is mixed with the pH reagent in the liquid suction device, the reagent is immediately colored, the color is red, the pH is less than 4.5, and the color is orange or yellow, the pH is more than 4.5;
when the amine of the vaginal secretion is measured, the prepared amine test reagent is absorbed into a liquid absorber, the liquid absorber is communicated with a liquid taking device, after the liquid taking device finishes the liquid taking operation, body fluid in the liquid taking device is extracted through the liquid absorber, the body fluid is mixed with the amine test reagent in the liquid absorber, and the mixture is observed under natural light, wherein colorless or yellowish is negative, yellow is positive, and deep yellow is strong positive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910952855.7A CN110693532A (en) | 2019-10-09 | 2019-10-09 | Gynecological uterine curettage device with gynecological disease pre-examination function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910952855.7A CN110693532A (en) | 2019-10-09 | 2019-10-09 | Gynecological uterine curettage device with gynecological disease pre-examination function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110693532A true CN110693532A (en) | 2020-01-17 |
Family
ID=69199051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910952855.7A Pending CN110693532A (en) | 2019-10-09 | 2019-10-09 | Gynecological uterine curettage device with gynecological disease pre-examination function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110693532A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2633227Y (en) * | 2003-07-31 | 2004-08-18 | 王震 | Multipurpose disposable manual negative pressure suction apparatus |
| CN1793865A (en) * | 2005-12-22 | 2006-06-28 | 许国荣 | Combined detection reagent for leukorrhea-pH, amine test |
| CN103565499A (en) * | 2013-10-12 | 2014-02-12 | 李良 | Visual gynecological curettage device |
| CN204581458U (en) * | 2015-05-05 | 2015-08-26 | 肖爱芹 | A kind of gynecological curette |
| CN105193481A (en) * | 2015-10-09 | 2015-12-30 | 西安交通大学第一附属医院 | Gynecological uterine curettage device |
| CN205625973U (en) * | 2016-03-22 | 2016-10-12 | 永新县人民医院 | Novel gynaecology leucorrhea is gathered device |
| CN209347181U (en) * | 2019-01-02 | 2019-09-06 | 李娟� | A kind of gyniatrics uterine curettage device |
-
2019
- 2019-10-09 CN CN201910952855.7A patent/CN110693532A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2633227Y (en) * | 2003-07-31 | 2004-08-18 | 王震 | Multipurpose disposable manual negative pressure suction apparatus |
| CN1793865A (en) * | 2005-12-22 | 2006-06-28 | 许国荣 | Combined detection reagent for leukorrhea-pH, amine test |
| CN103565499A (en) * | 2013-10-12 | 2014-02-12 | 李良 | Visual gynecological curettage device |
| CN204581458U (en) * | 2015-05-05 | 2015-08-26 | 肖爱芹 | A kind of gynecological curette |
| CN105193481A (en) * | 2015-10-09 | 2015-12-30 | 西安交通大学第一附属医院 | Gynecological uterine curettage device |
| CN205625973U (en) * | 2016-03-22 | 2016-10-12 | 永新县人民医院 | Novel gynaecology leucorrhea is gathered device |
| CN209347181U (en) * | 2019-01-02 | 2019-09-06 | 李娟� | A kind of gyniatrics uterine curettage device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NO338268B1 (en) | sampler | |
| KR20110015575A (en) | Sampler | |
| CN110840497B (en) | Uterus operation manipulator for obstetrics and gynecology department | |
| Pokorny et al. | Atraumatic removal of secretions from the prepubertal vagina | |
| CN209347894U (en) | A kind of multi-functional gynemetrics's drug delivery device | |
| CN110693532A (en) | Gynecological uterine curettage device with gynecological disease pre-examination function | |
| CN205831830U (en) | A kind of disposable endometrium multi-point sucking sampling device device | |
| CN210583333U (en) | Gynecological vagina disinfection device | |
| CN219398441U (en) | Double-cavity wound flusher with measurement function | |
| CN210185539U (en) | External device for pleuroperitoneal cavity drainage | |
| CN209048745U (en) | A kind of multi-functional post gynecologic operation bleeding collection measuring device | |
| CN210811425U (en) | Cleaning structure for gynecological uterine curettage treatment | |
| TR201807862T4 (en) | Three lumen balloon catheter device. | |
| CN204318868U (en) | Combination type pregnant capsule detection puncture needle | |
| CN201147297Y (en) | Dual-purpose endoscope for rectum and vagina with illumination | |
| CN202526225U (en) | Endometrium sampler | |
| CN209770418U (en) | Gynecological clinical examination secretion sampling device | |
| CN209301977U (en) | A kind of bladder conduit | |
| CN112617907A (en) | A secretion sampling device for obstetrical department is clinical | |
| CN215194396U (en) | Stay liquid type washing unit | |
| CN216675931U (en) | Specimen tissue collection device in disposable prostate electrocision | |
| CN216061497U (en) | Anorectal and vaginal dual-purpose irrigator | |
| CN213156066U (en) | Sampling device for obstetrical clinical examination | |
| CN217286689U (en) | Novel disposable enema device | |
| CN215133725U (en) | Closed phlegm storage meter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200117 |
|
| RJ01 | Rejection of invention patent application after publication |