CN111939363A - Portable cleaning and sterilizing device for gynecological nursing - Google Patents
Portable cleaning and sterilizing device for gynecological nursing Download PDFInfo
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- CN111939363A CN111939363A CN202010879540.7A CN202010879540A CN111939363A CN 111939363 A CN111939363 A CN 111939363A CN 202010879540 A CN202010879540 A CN 202010879540A CN 111939363 A CN111939363 A CN 111939363A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0279—Cannula; Nozzles; Tips; their connection means
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M29/00—Dilators with or without means for introducing media, e.g. remedies
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/14—Female reproductive, genital organs
- A61M2210/1475—Vagina
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Abstract
The invention relates to a portable cleaning and sterilizing device for gynecological nursing, which effectively solves the problems that the existing vagina cleaning device is not thoroughly cleaned and the workload of medical care personnel is increased; the technical scheme comprises the following steps: this nursing is with washing fungus device that disappears can realize the effect that struts the complete fold in the women vagina through a plurality of arc opening plates and can realize the rinse-through to the vagina through the scavenge pipe, the fungus disappears, after the scavenge pipe is rinsed partial vagina fold, can realize rotating a plurality of arc opening plates to accomplishing through interval reciprocating transmission, thereby will not rinse the position and expose and rinse it through the scavenge pipe, the fungus disappears, whole process automation degree is high and need not medical personnel and participate in, when having improved cleaning quality and cleaning efficiency greatly, medical personnel's work load has still been alleviateed.
Description
Technical Field
The invention relates to the technical field of medical disinfection, in particular to a portable cleaning and sterilizing device for gynecological nursing.
Background
The obstetrics and gynecology department is one of four main subjects of clinical medicine, and is mainly used for researching the etiology, pathology, diagnosis and prevention of female reproductive organ diseases, the physiological and pathological changes of pregnancy and childbirth, the prevention and diagnosis and treatment of high-risk pregnancy and dystocia, female reproductive internal secretion, family planning, female health care and the like;
aiming at various diseases inside and outside the vagina of the obstetrics and gynecology department, a pudendum cleaning device is often used, the common vagina cleaning device in the prior art comprises a cleaning fluid container and a cleaning pipe fitting for being inserted into the vagina, the cleaning pipe fitting is inserted into the cleaning fluid container, and the cleaning fluid container is extruded into the vagina by extruding to complete the cleaning and sterilization work of the vagina, but the existing cleaning pipe fitting cannot completely open the vagina when being inserted into the vagina due to thinness, and the folded places in the vagina cannot be cleaned due to the special physiological structure inside the vagina of a woman, so that the cleaning and sterilization are not thorough;
moreover, the traditional method of manually extruding the cleaning fluid in the process of cleaning the female vagina greatly increases the workload of medical workers, which undoubtedly brings great psychological burden to the medical workers who are engaged in the nursing work for a long time;
in view of the above, we provide a portable cleaning and sterilizing device for gynecological and obstetrical nursing to solve the above problems.
Disclosure of Invention
In view of the above situation, the invention provides a portable cleaning and sterilizing device for gynecological and obstetrical nursing, which can realize the effect of opening the complete folds in the female vagina through a plurality of arc-shaped opening plates and can realize the complete cleaning and sterilizing in the vagina through a cleaning pipe.
The portable cleaning and sterilizing device for gynecological nursing comprises a bearing cylinder and is characterized in that a cleaning pipe communicated with the bearing cylinder is rotatably arranged on one transverse side of the bearing cylinder coaxially, the outer circular surface of the bearing cylinder is rotatably provided with a mounting rack, the mounting rack is provided with a plurality of arc-shaped opening plates along the radial direction in a sliding way, a telescopic spring is connected between the arc-shaped opening plate and the mounting frame, a water pipe connected with the cleaning pipe is rotatably arranged in the bearing cylinder coaxially, the water pipe is communicated with a constant-pressure water supply device, a ring which is coaxial with the bearing cylinder is fixed on the bearing cylinder, a plurality of arc-shaped bulges are arranged on the outer circular surface of the ring at intervals, an arc trigger plate is transversely installed at one end of the arc opening plate extending out of the mounting frame in a sliding manner, a reset spring is connected between the arc trigger plate and the arc opening plate, the side, facing the arc-shaped bulge, of the bearing cylinder is provided with a fillet, and a contact ring matched with the arc-shaped trigger plates is arranged on the bearing cylinder in a manner of horizontal sliding with the same axis;
the mounting bracket is kept away from scavenge pipe one end and is connected with first transmission and first transmission drive and have the rotation gear of rotation installation on bearing cylinder, be provided with on the bearing cylinder with the reciprocal transmission in interval of rotating gear matched with and this reciprocal transmission in interval satisfy: can realize that the interval drives the running gear and carries out just reversing, running gear corotation or reversal can realize driving arc trigger plate and remove to adjacent protruding top of arc by the protruding top of an arc, water piping connection has the reciprocal drive arrangement who sets up on bearing the weight of the section of thick bamboo, reciprocal drive arrangement, interval reciprocal transmission are by being fixed in the motor drive on bearing the weight of the section of thick bamboo.
Preferably, the bearing cylinder includes that installation section of thick bamboo and installation section of thick bamboo an organic whole with scavenge pipe normal running fit are provided with the elliptical plate, the mounting bracket rotates to be installed and encircles along its radial interval in installation section of thick bamboo and the outer disc of mounting bracket and be provided with a plurality of slide rails, arc expanding plate slidable mounting is in the slide rail and expanding spring connects between arc expanding plate and slide rail, it deviates from scavenge pipe one side axial both ends an organic whole and is provided with corresponding position on spacing section of thick bamboo and the elliptical plate and be provided with the gag lever post with spacing section of thick bamboo matched with, and one of them gag lever post and the spacing section of thick bamboo screw-thread fit and this gag lever post rotation that corresponds with it are installed.
Preferably, the first transmission device includes: the mounting bracket has the rotation to install in the worm of elliptical plate towards the inherent worm wheel circle of elliptical plate one side coaxial-core cover and worm wheel circle cooperation, the worm is connected with first pulley group and is connected with the running gear through setting up the bevel gear group on the elliptical plate, the reciprocal transmission in interval is installed in the elliptical plate and not simultaneously with the sector gear of running gear meshing including rotating, and one of them sector gear is connected with the first reversing gear group of rotation installation on the elliptical plate, another sector gear is connected with the motor through reciprocal triangle belt group with first reversing gear group.
Preferably, reciprocating drive device installs in the elliptical plate and with the reciprocal ring gear of water pipe axial sliding fit installation including rotating, reciprocal ring gear meshing has longitudinal sliding to install in the tooth frame of elliptical plate, the tooth frame cooperation has the rotation to install rotation half gear and rotation half gear through the drive of reciprocal V-belt group on the elliptical plate.
Preferably, the water pipe is including rotating the integrative axle center of the one end of installing conveyer pipe and conveyer pipe on the elliptical plate and arranging in the wash pipe and be provided with the shutoff plectane with wash pipe inner wall axial sliding fit installation, shutoff plectane external diameter equals with the wash pipe internal diameter, the elliptical plate deviates from wash pipe one side and is fixed with the U-shaped frame, the conveyer pipe is kept away from shutoff plectane one end and is connected with scalable hose and the scalable hose other end and is connected with the delivery pipe of fixed mounting on the U-shaped frame, the delivery pipe is connected with constant voltage water supply equipment.
Preferably, the oval plate deviates from the transverse sliding installation of cleaning tube one side and bears the weight of the ring and the conveyer pipe rotates and installs in bearing the weight of the intra-annular, the last rotation of oval plate is installed and is born the adjusting screw that the ring screw-thread fit installed.
Preferably, be provided with the valve on the delivery pipe and rotate on the valve and install the handle, rotate on the U-shaped frame and install the outer ring gear that sets up with the axle center rotation with the handle, the handle is kept away from its center of rotation one end and is installed the round bar of rotating the installation with outer ring gear, rotate on the U-shaped frame and install two washing half-gears and one of them washing half-gear that simultaneously and outer ring gear meshing have the second reversing gear group that sets up on the U-shaped frame, another it has steering adjustment device and steering adjustment device through the driving gear drive, two to wash half-gear and steering adjustment device and cooperate and satisfy through wasing triangle belt group: the rotating gear rotates forwards or backwards once and can drive the outer gear ring to reciprocate and rotate forwards and backwards once through the two matched cleaning half gears.
Preferably, the rotating gear is installed on the elliptical plate through the rotation of the rotating shaft, the steering adjusting device comprises a first one-way gear and a second one-way gear which are arranged on the rotating shaft at a transverse interval, and the installation mode of the first one-way gear and the second one-way gear is satisfied: when the rotating shaft rotates, only one of the one-way gears can be driven to synchronously rotate, the second one-way gear is meshed with an output gear rotatably installed on the elliptical plate, the output gear is meshed with an idle gear rotatably installed on the elliptical plate, the idle gear is meshed with the first one-way gear, and the output gear drives the triangular belt set to be cleaned through the worm gear and worm transmission device.
Preferably, the arc struts the board and includes that first arc and first arc are kept away from mounting bracket one end fixedly connected with second arc, first arc is close to mounting bracket one side and is fixed with slider and expanding spring with slide rail sliding fit installation and connects between slider and slide rail, the arc triggers the board through with a body coupling's connecting rod slidable mounting in the slider and reset spring connect between connecting rod and slider.
The beneficial effects of the technical scheme are as follows:
(1) the cleaning and sterilizing device for nursing can realize the effect of opening complete folds in the female vagina through the plurality of arc-shaped opening plates, can realize thorough cleaning and sterilizing in the vagina through the cleaning pipe, can rotate the plurality of arc-shaped opening plates to the positions where cleaning is finished through the interval reciprocating transmission device after partial folds of the vagina are cleaned by the cleaning pipe, thus exposing the parts which are not cleaned (shielded by the arc-shaped opening plates) and cleaning and sterilizing the parts through the cleaning pipe, has high automation degree in the whole process and does not need the participation of medical personnel, greatly improves the cleaning quality and the cleaning efficiency, and also lightens the workload of the medical personnel;
(2) preferably, in the scheme, in order to avoid scratching the folds of the inner wall of the vagina during the rotation process of the arc-shaped opening plates to the vagina cleaning part, when the arc-shaped opening plates start to rotate, the arc-shaped opening plates can be synchronously contracted (namely move towards the direction close to the cleaning pipe) and when the arc-shaped opening plates are to rotate to the uncleaned part, the arc-shaped opening plates move towards the direction far away from the cleaning pipe again, so that the effect of completely opening the folds in the vagina again is realized, and the comfort level of female patients in the cleaning process is further improved;
(3) in this scheme, a plurality of arc struts board towards the in-process of the not abluent position pivoted in the vagina, because can contract step by step, the fold is not strutted completely in the vagina this moment, the accessible reduces the quantity of the outside blowout washing liquid of scavenge pipe and then reduces the quantity of washing liquid (when the fold is not fully expanded, even the blowout washing liquid also can't realize the thorough cleaning to fold in the vagina, the fungus disappears) this moment, when a plurality of arc struts the board and rotate to the in-vagina not rinse the position and strut the fold in the vagina once more completely, resume the quantity of the outside blowout washing liquid of scavenge pipe once more, the effect of saving the washing liquid has been realized.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of another perspective structure of the overall structure of the present invention;
FIG. 3 is a schematic view of the relationship between a plurality of arc-shaped opening plates and a cleaning pipe;
FIG. 4 is a schematic view of the mating relationship between the outer ring gear and the two cleaning half gears of the present invention;
FIG. 5 is a schematic view of the fitting relationship between the carrier ring and the conveying pipe and the adjusting screw of the present invention;
FIG. 6 is a schematic view of the slider separated from the slide rail according to the present invention;
FIG. 7 is a schematic view of the connection rod and the slider according to the present invention;
FIG. 8 is a schematic view of the connection between the mounting frame and a plurality of slide rails according to the present invention;
FIG. 9 is a schematic view of the internal structure of the valve of the present invention;
FIG. 10 is a schematic view of the mounting tube of the present invention partially cut away to fit the mounting frame, the cleaning tube and the delivery tube;
FIG. 11 is a schematic view of the mounting tube of the present invention in partial cross-section in relation to the cleaning tube;
FIG. 12 is a schematic view of the relationship between the position of a plurality of arcuate spreader plates and the cleaning tubes when the present invention is not initially in use;
FIG. 13 is a cross-sectional view of a mounting bracket of the present invention in cooperation with a mounting barrel;
FIG. 14 is a cross-sectional view of the internal structure of the shield of the present invention;
FIG. 15 is a schematic view of the alternate reciprocating drive of the present invention with the steering adjustment mechanism removed;
FIG. 16 is a schematic view showing the relationship between the gear frame, the rotary half gear and the reciprocating gear ring;
FIG. 17 is a schematic view of the steering adjustment mechanism of the present invention;
FIG. 18 is a schematic view of the relationship between the one-way gear and the rotating shaft.
Detailed Description
The foregoing and other technical matters, features and effects of the present invention will be apparent from the following detailed description of the embodiments with reference to the accompanying drawings, in which reference is made to the accompanying drawings.
referring to fig. 12, when the device is not used initially, the arc-shaped opening plates 5 are abutted to the top end positions of the corresponding arc-shaped protrusions 9 under the action of the extension springs 6, at this time, the arc-shaped opening plates 5 are closer to the cleaning tube 2, and the diameter of the circular surface surrounded by the arc-shaped opening plates 5 is smaller, at this time, the carrying cylinder 1 is held by a hand to be slowly inserted into the female vagina, in the specific implementation, the carrying cylinder 1 can be correspondingly set according to the situation, for example, a holding part can be fixedly installed on the carrying cylinder 1, at this time, a medical worker can slowly insert the cleaning tube 2 and the arc-shaped opening plates 5 into the female vagina by holding the carrying cylinder 1 by the hand, and of course, the carrying cylinder 1 can be movably installed on a cleaning platform (for example, a cleaning chair with universal wheels, convenient to move), and the posture of the female patient to be cleaned is adjusted on the cleaning platform, the medical staff can also realize the effect of inserting the cleaning tube 2 and the plurality of arc-shaped touch pads into the vagina by moving the bearing cylinder 1, and the arrangement is flexible according to the actual situation;
after the device is inserted into a female vagina, the distance between the contact ring 12 and the arc-shaped trigger plates 10 can be adjusted, so that the supporting degree of the female vagina is adjusted, the supporting degree of the vagina is different when different females have different physiological structural characteristics and when everyone cleans the vagina (namely, the size range of the vagina supporting) is different, initially, one end of each of the arc-shaped trigger plates 10 is rounded (the arc-shaped trigger plate 10 is arranged at the side away from the contact ring 12) is contacted with one side wall of the arc-shaped bulge 9 fixedly arranged on the outer circular surface of the circular ring 8, as shown in figure 10, at the moment, the contact ring 12 is moved along the bearing cylinder 1 in the direction close to the arc-shaped opening plate 5 by moving the contact ring 12 transversely, and the side of the arc-shaped trigger plates 10, which is not rounded, is subjected to the acting force of the contact ring 12, when the arc trigger plates 10 are pressed by the abutting rings 12 and move towards the direction far away from the bearing barrel 1, the arc trigger plates 10 are slidably mounted in the corresponding arc opening plates 5 and the return springs 11 are connected between the arc opening plates 5, when the arc trigger plates 10 are pressed by the abutting rings 12 and move towards the direction far away from the bearing barrel 1, the arc trigger plates 10 also move towards the direction close to the corresponding arc opening plates 5 at the same time, so that the return springs 11 are compressed, as shown in fig. 7, finally, when the arc-shaped trigger plate 10 is subjected to the extrusion force of the abutting ring 12, the arc-shaped opening plate 5 matched with the arc-shaped trigger plate can be driven to move along the mounting frame 4 in the radial direction away from the cleaning tube 2, so as to realize the effect of opening the folds in the vagina, the size of the opening degree of the arc-shaped opening plate 5 depends on the size of the transverse moving distance of the abutting ring 12 along the bearing cylinder 1, and the moving distance of the abutting ring 12 can be correspondingly adjusted for different female patients, so that when the female vagina is opened, the proper opening degree is not generated;
referring to fig. 6, a first transmission device is connected to one end of the mounting frame 4 far away from the cleaning tube 2 and drives a rotating gear 13 rotatably mounted on the bearing cylinder 1, as shown in the attached figure 14, a spacing reciprocating transmission device matched with a rotating gear 13 is arranged on a bearing cylinder 1 and is driven by a motor 14 (the motor is connected with an external power supply through a lead) fixed on the bearing cylinder 1, the motor 14 can drive the rotating gear 13 to rotate in a forward and reverse reciprocating mode at intervals through the spacing reciprocating transmission device, that is, the motor 14 drives the rotating gear 13 to rotate forward for a certain angle through the interval reciprocating transmission device and after a period of time, the rotating gear 13 is driven to rotate reversely by the same angle and the same interval is carried out for a period of time, and then the rotating gear 13 is driven to rotate forwardly by a certain angle again, and the reciprocating operation is carried out in a circulating way;
therefore, the reciprocating motion of the rotating gear 13 is realized by the motor 14 interval reciprocating transmission device, in order to: initially, the device is in a state shown in figure 10, when the device is inserted into a female vagina to a proper position, the propping ring 12 is moved transversely to control the distance of the arc-shaped opening plates 5 to move towards the periphery, so that the vagina of different female patients is propped to a proper degree, as shown in figure 6 (at the moment, the arc-shaped trigger plates 10 are in contact with the top end positions of the arc-shaped bulges 9), then, cleaning liquid is conveyed through a water pipe 7 and a cleaning pipe 2 through constant-pressure water supply equipment, the propped vagina is cleaned and sterilized, at the moment, the fillet parts of the arc-shaped trigger plates 10 are propped against one side wall of the corresponding arc-shaped bulges 9, at the moment, the interval reciprocating transmission device is driven by a motor 14 to drive a rotating gear 13 to rotate forwards for a certain angle, and the first transmission device drives the mounting frame 4 to rotate by a corresponding angle (the corresponding angle is rotated to satisfy that after the rotating gear 13 rotates by a certain angle, the first transmission device drives the mounting frame 4 to rotate, and further drives the arc-shaped opening plate 5 which is installed in a sliding manner along the radial direction of the mounting frame 4 to rotate, and just realizes that the arc-shaped trigger plate 10 is driven to move from the top end position of one arc-shaped bulge 9 to the top end position of another adjacent arc-shaped bulge 9), when the mounting frame 4 starts to rotate under the driving of the first transmission device, namely, the arc-shaped trigger plate 10 starts to rotate synchronously, along with the rotation of the arc-shaped trigger plate 10, the inverted corner position of the arc-shaped trigger plate 10 is driven to move to the gap between the two adjacent arc-shaped bulges 9, at the moment, the arc-shaped trigger plate 10 is not collided by the side walls of the arc-shaped bulges 9, and the arc-shaped trigger plate which is installed in a sliding fit with Moving (at this time, the cross-sectional diameter of the circular surface surrounded by the plurality of arc-shaped opening plates 5 is reduced, that is, the female vagina is also opened at this time, if the distance between the plurality of arc-shaped opening plates 5 and the cleaning tube 2 is not smaller, the vagina can be scratched on the inner wall of the vagina when the arc-shaped opening plates 5 rotate due to being opened to a larger degree), when the inverted angle position of the arc-shaped trigger plate 10 contacts with the side wall of the adjacent other arc-shaped protrusion 9 (in the process that the arc-shaped trigger plate 10 moves from the top end position of one arc-shaped protrusion 9 to the top end position of the other adjacent arc-shaped protrusion 9, one side of the arc-shaped trigger plate 10 departing from the arc-shaped opening plates 5 always butts against the side wall of the collision ring 12 under the action of the reset spring 11), under the limit of the collision ring 12, the arc-shaped trigger plate 10 is forced to move towards the direction away from the cleaning tube 2 again, and then the arc-, when the vagina is moved to the position of the top end of the other adjacent arc-shaped bulge 9, the plurality of arc-shaped opening plates 5 open the vagina again, the opening amplitude is the same as that before, and because the plurality of arc-shaped opening plates 5 can shield a part of the inner wall of the vagina in the process of opening the vagina, the part cannot be cleaned and sterilized by the cleaning liquid, the situation that the plurality of arc-shaped opening plates 5 are driven to rotate to the position of the vagina which is cleaned before and the position of the vagina which is shielded by the arc-shaped opening plates 5 and is not cleaned is just realized in the process of rotating the rotating gear 13 forwards for a certain angle is set, and the cleaning pipe 2 can clean and sterilize the vagina at the position shielded by the arc-shaped opening plates 5;
in the process, the constant pressure water supply equipment always conveys the cleaning fluid through the water pipe 7 and the cleaning pipe 2 in the tank and realizes the thorough and complete cleaning and sterilizing effect on the vagina, because the rotating gear 13 can rotate reversely at intervals after rotating forward for a certain angle under the action of the interval reciprocating transmission device, therefore, during the period before reverse rotation, the cleaning tube 2 can clean and sterilize the inner wall of the vagina which is not cleaned before, when the interval reciprocating transmission device starts to drive the rotating gear 13 to rotate reversely, the mounting frame 4 is driven to rotate in the reverse direction and the subsequent process acts in the same way as the above process, so that after the rotating gear 13 rotates reversely for a certain angle, at the moment, the cleaning tube 2 starts to clean the vagina part cleaned for the first time again, and then the above processes are repeated, so that the inside of the female vagina and the fold structure can be thoroughly and completely cleaned;
the specific cleaning time can be flexibly set according to different conditions of female patients, preferably, a reciprocating driving device is arranged on the bearing cylinder 1 and is driven by a motor 14, so that a water pipe 7 can be driven to rotate in a reciprocating cycle in the bearing cylinder 1, the water pipe 7 rotates to synchronously drive the cleaning pipe 2 connected with the water pipe to rotate in a reciprocating cycle, and then cleaning liquid sprayed out of the water outlet hole 3 in the cleaning pipe 2 is sprayed into the vagina in different directions, so that the cleaning effect is better, and meanwhile, the cleaning liquid adhered to one side, facing the cleaning pipe 2, of the arc-shaped opening plate 5 and stained with bacteria can be repeatedly washed in different directions and finally flows out of the vagina;
by setting corresponding parameters for the motor controller, the motor 14 is ensured to drive the mounting frame 4 to complete N complete positive and negative reciprocating rotations (N is 1, 2, 3 and 4.) when receiving a stop instruction, and then stops working (the motor controller is an integrated circuit which controls the motor to work according to the set direction, speed, angle and response time through active work).
after the female vagina is cleaned and sterilized, the device is in a state shown in fig. 3 and the vagina is in a state of being opened by a plurality of arc-shaped opening plates 5, at this time, a limiting rod 19 is screwed and drives the touch ring 12 to move towards the direction close to the elliptical plate 16, so that the arc-shaped trigger plates 10 are not acted by the touch ring 12 any more and the arc-shaped trigger plates 10 synchronously move towards the direction close to the elliptical plate 16 under the action of the return spring 11, meanwhile, the arc-shaped opening plates 5 move towards the direction close to the cleaning pipe 2 along the corresponding slide rails 17 under the action of the extension springs 6, and at this time, the opening degree of the vagina is slowly reduced so as to restore to the initial state as shown in fig. 10.
referring to fig. 15, when two sector gears 24 are arranged, the two sector gears 24 are arranged at certain angles, that is, the following conditions are satisfied: after one of the sector gears 24 is meshed with the rotating gear 13 to drive the rotating gear 13 to rotate for a certain angle (at the moment, the sector gear 24 is separated from the rotating gear 13 and the rotating gear 13 stops rotating, at the moment, the plurality of arc-shaped opening plates 5 are transferred from the top end position of one of the arc-shaped protrusions 9 to the top end position of the adjacent other arc-shaped protrusion 9) at intervals, so that the other sector gear 24 starts to be meshed with the rotating gear 13 and starts to drive the rotating gear 13 to rotate in the opposite direction, a certain time is reserved for cleaning the inner wall of the vagina shielded by the arc-shaped opening plates 5 at intervals, when the other sector gear 24 starts to be meshed with the rotating gear 13 and drives the rotating gear 13 to rotate reversely, the plurality of arc-shaped opening plates 5 are synchronously driven to move from the top end position of the arc-shaped protrusion 9 to the top end position of the adjacent other arc, so that after the sector gear 24 is separated from the rotating gear 13, the arc-shaped opening plate 5 is rotated to the position of the top end of the adjacent another arc-shaped protrusion 9, and then the rotating gear 13 completes a complete forward and reverse reciprocating circular rotation, the following process is the same as the above-mentioned actions, and not much description is given here, it should be noted that after the sector gear 24 driving the rotating gear 13 to rotate reversely is separated from the rotating gear 13, a period of time is also provided, so that the sector gear 24 previously separated from the rotating gear 13 is again meshed with the rotating gear 13.
referring to fig. 16, a reciprocating gear ring 27 is engaged with a gear frame 28 longitudinally slidably mounted on a side wall of the protective cover 62 far away from the elliptical plate 16, a reciprocating gear system 29 engaged with the reciprocating gear ring 27 is integrally arranged on a lower end surface of the gear frame 28, a motor 14 drives a rotating half gear 30 matched with the gear frame 28, when the motor 14 starts to work, the rotating half gear 30 drives the gear frame 28 to reciprocate, and then the reciprocating gear system 29 and the reciprocating gear ring 27 which are engaged with each other drive a water pipe 7 to reciprocate forward and backward, so that cleaning liquid sprayed from a water outlet hole 3 is sprayed into a negative channel in different directions, and an arc-shaped opening plate 5 faces a side wall of a cleaning pipe 2, thereby realizing multi-angle cleaning operation.
the blocking circular plate 32 connected with the conveying pipe 31 and the inner wall of the cleaning pipe 2 are installed in an axial sliding fit manner, firstly, when the conveying pipe 31 rotates in a reciprocating manner under the action of the reciprocating gear ring 27, the cleaning pipe 2 can be synchronously driven to rotate in a reciprocating manner, secondly, the position of the blocking plate in the cleaning pipe 2 is changed by changing the position of the conveying pipe 31 relative to the bearing cylinder 1, as shown in the attached drawing 10, namely, the number of the water outlet holes 3 for spraying the cleaning liquid outwards on the cleaning pipe 2 is changed, according to different female patient conditions, the length of the cleaning liquid sprayed outwards by the cleaning pipe 2 is correspondingly changed, and when the blocking plate is far away from the mounting cylinder 15, the water outlet holes 3 on the cleaning pipe 2 close to the mounting cylinder 15 are blocked and the cleaning liquid cannot be sprayed outwards (the cleaning liquid enters the cleaning pipe 2 from the conveying pipe 31), aiming at the difference of the vaginal depths of different women, the length range of the cleaning liquid sprayed out by the cleaning pipe 2 can be correspondingly controlled, so that the situation that when a female patient with shallow vaginal depth is met, part of water outlet holes 3 are exposed out due to the fact that the cleaning pipe 2 cannot be completely inserted into the vagina is avoided, and then the cleaning liquid is sprayed on the surface of the perineum of the female is avoided.
Example 7, on the basis of example 5, referring to fig. 9, preferably, we have a valve 38 on the water supply pipe 35 and a handle 39 rotatably mounted on the valve 38, we have a control ball 56 inside the valve 38 and matching with the inner diameter of the water supply pipe 35, and the outer diameter of the control ball 56 is the same as the inner diameter of the water supply pipe 35, we have a rotating rod 55 integrally mounted on the upper end of the control ball 56 and the control ball 56 is rotatably mounted on the upper end of the valve 38 via the rotating rod 55, we have a handle 39 fixedly mounted on the upper end of the rotating rod 55 and we can control the opening and closing of the valve 38 by rotating the handle 39 (by 90 °), when the control ball 56 is at the position as shown in fig. 9, the through hole 57 provided on the control ball 56 is in communication with the water supply pipe 35, that is, when the valve 38 is in the open state, the cleaning liquid delivered from the constant pressure water supply apparatus can be delivered into the flexible hose, when we turn the handle 39 and turn it by 90 ° from the position shown in fig. 9, the through hole 57 is no longer in communication with the water supply pipe 35, i.e. the valve 38 is in the closed state;
referring to fig. 15, we install an outer gear ring 40 coaxially disposed with a rotating rod 55 on a U-shaped frame 33, and we fix a round rod 41 on one end of a handle 39 away from the rotating rod 55, we install the round rod 41 on the outer gear ring 40, when the rotating gear 13 rotates forward (the rotating gear 13 rotates forward once to move the arc-shaped opening plate 5 from the top end of one of the arc-shaped protrusions 9 to the top end of the other adjacent arc-shaped protrusion 9) or rotates backward (the rotating gear 13 rotates backward once to move the arc-shaped opening plate 5 from the top end of the adjacent arc-shaped protrusion 9 to the top end of the initial arc-shaped protrusion 9, that is, the rotating gear 13 rotates backward once to achieve the effect of resetting the arc-shaped opening plate 5), the two matched cleaning half gears 42 can be driven by a steering adjusting device to drive the outer gear ring 40 to complete a complete reciprocating forward and backward rotation, the rotating gear 13 is set to rotate forwards or reversely once, and can be matched with the two cleaning half gears 42 through the steering adjusting device to drive the outer gear ring 40 to rotate forwards by 90 degrees (to close the valve 38) at first and then rotate reversely by 90 degrees (to open the valve 38);
the reason is that, in the process of forward rotation or reverse rotation of the rotating gear 13, the plurality of arc-shaped opening plates 5 can move along the sliding rail 17 in the reverse direction close to the cleaning tube 2, and at this time, the diameter of the circular surface enclosed by the plurality of arc-shaped opening plates 5 becomes smaller (at this time, wrinkles in the female vagina cannot be completely unfolded because of not receiving enough expansion force, even though the cleaning tube 2 sprays out cleaning liquid, the vagina cannot be cleaned completely and sterilized), so that the valve 38 is driven to be opened to be closed and then opened by arranging the steering adjusting device, the two matched cleaning half gears 42 and the second reversing gear set 43 in the process of rotating the rotating gear 13 once (forward rotation or reverse rotation), in a word, in order to realize that when the arc-shaped opening plates 5 move from the top end position of the arc-shaped protrusion 9 to the top end position of the other adjacent arc-shaped protrusion 9, the opened valve 38 is closed, and when the valve 38 is moved to the top end position of another adjacent arc-shaped bulge 9, the valve 38 is opened again to realize the effects of cleaning and sterilizing the completely-opened vagina inner wall, namely, when the vagina is not completely opened, the amount of cleaning liquid sprayed out of the cleaning pipe 2 is reduced (even if the amount of the cleaning liquid sprayed out in unit time is not reduced, the vagina cannot be completely cleaned due to incomplete opening of the vagina), and the effect of saving the cleaning liquid is realized;
referring to fig. 15, the steering adjusting device can output the output rotation direction in the same direction no matter whether the rotating gear 13 rotates forward or backward under the driving of the rotating gear 13, that is, one of the cleaning half gears 42 and the second reversing gear set 43 is driven to rotate by the cleaning triangle belt set 44, the second reversing gear set 43 rotates to drive the cleaning half gear 42 connected with the second reversing gear set to rotate in the direction opposite to the other cleaning half gear 42, when one of the cleaning half gears 42 starts to mesh with the outer gear ring 40, the other cleaning half gear 42 just separates from the outer gear ring 40, and the cleaning half gear 42 drives the outer gear ring 40 to rotate so as to achieve the effect of driving the handle 39 to rotate synchronously, and when the cleaning half gear 42 and the outer gear ring 40 are meshed to separate from each other, the outer gear ring 40 is just achieved to drive the outer gear ring 40 to rotate 90 ° (open or close the valve 38), when the cleaning half gear 42 for closing the valve 38 is disengaged from the external gear 40, the cleaning half gear 42 for opening and closing is brought into engagement with the external gear 40 and brings about slow closing of the valve 38 and when the cleaning half gear 42 for closing the valve 38 is disengaged from the external gear 40, the valve 38 is completely closed, i.e., the valve 38 undergoes slow closing and then slow opening respectively during the movement of the arc-shaped opening plate 5 from the position of the top end of one of the arc-shaped protrusions 9 to the position of the top end of the other adjacent arc-shaped protrusion 9 (the supply of cleaning liquid is reduced during the slow closing and then slow opening of the valve 38, and the cleaning liquid is correspondingly saved).
Embodiment 8, on the basis of embodiment 7, referring to fig. 14, the rotating gear 13 is rotatably mounted on the elliptical plate 16 through a rotating shaft 45, the steering adjustment device comprises a first one-way gear 46 and a second one-way gear 47 which are transversely arranged on the rotating shaft 45 at intervals, the first one-way gear 46 and the second one-way gear 47 are identical in structure and rotatably mounted on the rotating shaft 45 respectively when arranged, referring to fig. 18 for the structure of the first one-way gear 46 and the second one-way gear 47 and the mounting position relation with the rotating shaft 45, a plurality of ratchets 59 are arranged around the inner circle surface of the one-way gear at intervals, pawls 60 matched with the ratchets 59 are rotatably mounted on the rotating shaft 45, then elastic rubber blocks 61 abutting against the ratchets 60 are fixed on the rotating shaft 45, when two one-way gears are mounted, when the rotating shaft 45 rotates, only one of the one-way gears can be driven to rotate at the same time (that is, the rotating shaft 45 cannot drive two one-way gears to rotate at the same time, only one of the one-way gears can be driven to rotate when the rotating shaft 45 rotates forwards, and only the other one-way gear can be driven to rotate when the rotating shaft 45 rotates backwards);
we set that when the rotating shaft 45 rotates clockwise, only the first one-way gear 46 can be driven to rotate, that is, the first one-way gear 46 is driven to rotate clockwise as shown in fig. 14 (at this time, the second one-way gear 47 idles with the rotating shaft 45, that is, the second one-way gear 47 and the rotating shaft 45 generate relative rotation), the first one-way gear 46 further drives the idle gear 49 engaged therewith to rotate counterclockwise and the idle gear 49 drives the output gear 48 engaged therewith to rotate clockwise (the output gear 48 is engaged with the second one-way gear 47 and at this time, the output gear 48 can only drive the second one-way gear 47 to rotate in the opposite direction to the rotating shaft 45, at this time, the second one-way gear 47 does not hinder the normal rotation of the rotating shaft 45);
when the rotating shaft 45 rotates in the counterclockwise direction as shown in fig. 14, at this time, the rotating shaft 45 drives the second one-way gear 47 to synchronously rotate in the counterclockwise direction (at this time, an idle rotation is generated between the rotating shaft 45 and the first one-way gear 46, that is, a relative rotation is generated between the first one-way gear 46 and the rotating shaft 45), at this time, the second one-way gear 47 drives the output gear 48 engaged therewith to rotate in the clockwise direction (the output gear 48 rotates in the clockwise direction and then drives the first one-way gear 46 to rotate in the opposite direction to the rotating shaft 45 through the idle gear 49 engaged therewith, and the rotation of the first one-way gear 46 does not hinder the normal rotation of the rotating shaft 45);
under the effect of turning to adjusting device, no matter pivot 45 rotates along anticlockwise opposite direction or clockwise, can all realize driving output gear 48 along the effect of clockwise pivoted, namely, make output gear 48 rotate towards same direction all the time, refer to fig. 14, 15, output gear 48 drives through worm gear 21 transmission pivot 45 and drives the washing triangle piece belt package and then realizes driving the effect that two phase complex wash half gear 42 rotated, and realize driving the effect that valve 38 opened, closed through matched with washing half gear 42, second reversing gear group 43.
we fix a sliding block 53 installed in sliding fit with the sliding rail 17 on one side of the first arc-shaped plate 51 close to the mounting frame 4, and connect the extension spring 6 between the sliding block 53 and the sliding rail 17, and the arc-shaped trigger plate 10 is installed in the sliding block 53 in sliding manner through a connecting rod 54 connected with an integral body, and the return spring 11 is connected between the connecting rod 54 and the sliding block 53, referring to fig. 10, when the device is in an unused state, the connecting rod 54 connected with the arc-shaped trigger plate 10 abuts against the top end position of the arc-shaped protrusion 9.
The cleaning and sterilizing device for nursing can realize the effect of opening complete folds in the female vagina through the plurality of arc-shaped opening plates 5, can realize thorough cleaning and sterilizing in the vagina through the cleaning pipe 2, can rotate the plurality of arc-shaped opening plates 5 to the positions where cleaning is finished through the interval reciprocating transmission device after the cleaning pipe 2 cleans partial folds of the vagina, thus exposing the parts which are not cleaned (shielded by the arc-shaped opening plates 5) and cleaning and sterilizing the parts through the cleaning pipe 2, has high automation degree in the whole process, does not need medical staff to participate, greatly improves the cleaning quality and the cleaning efficiency, and also lightens the workload of the medical staff;
preferably, in the scheme, in order to avoid scratching the folds of the inner wall of the vagina during the rotation of the arc-shaped opening plates 5 to the position to be cleaned in the vagina, when the arc-shaped opening plates 5 start to rotate, the arc-shaped opening plates 5 can be synchronously contracted (i.e. move towards the direction close to the cleaning pipe 2), and when the arc-shaped opening plates 5 are to be rotated to the position not to be cleaned, the arc-shaped opening plates 5 move towards the direction far away from the cleaning pipe 2 again, so that the effect of completely opening the folds in the vagina again is realized, and the comfort level of a female patient in the cleaning process is further improved;
in this scheme, a plurality of arc struts board 5 is towards the in-process that the position pivoted was not washd in the vagina, because can contract step by step, the fold was not strutted completely in the vagina this moment, the accessible reduces the quantity of the outside blowout washing liquid of scavenge pipe 2 and then reduces the quantity of washing liquid (when the fold was not fully expanded, even blowout washing liquid also can't realize the thorough cleaning to fold in the vagina, the fungus disappears), when a plurality of arc struts board 5 rotate to the position of not washd in the vagina and strut the fold in the vagina again completely, resume the quantity of the outside blowout washing liquid of scavenge pipe 2 once more, the effect of saving the washing liquid has been realized.
The above description is only for the purpose of illustrating the present invention, and it should be understood that the present invention is not limited to the above embodiments, and various modifications conforming to the spirit of the present invention are within the scope of the present invention.
Claims (9)
1. Portable cleaning and sterilizing device for gynecological nursing, including bearing cylinder (1), its characterized in that, bearing cylinder (1) horizontal one side rotates with the axle center and installs scavenge pipe (2) of intercommunication with it, rotate on bearing cylinder (1) the outer disc and install mounting bracket (4) and have a plurality of arcs along its radial slidable mounting and prop open board (5), be connected with expanding spring (6) between arc prop open board (5) and mounting bracket (4), it installs water pipe (7) and water pipe (7) intercommunication be connected with scavenge pipe (2) to rotate with the axle center in bearing cylinder (1) and has constant voltage water supply equipment, be fixed with on bearing cylinder (1) ring (8) and the outer disc of axle center setting with it on the interval encircle and be provided with a plurality of arc arcly protruding (9), arc prop open board (5) stretch out mounting bracket (4) one end horizontal slidable mounting and have arc trigger plate (10) and trigger plate (10) A reset spring (11) is connected between the arc-shaped opening plate and the arc-shaped opening plate (5), one side facing the arc-shaped bulge (9) is provided with a fillet, and a contact ring (12) matched with the arc-shaped trigger plates (10) is arranged on the bearing cylinder (1) in a manner of horizontal sliding with the same axis;
mounting bracket (4) are kept away from scavenge pipe (2) one end and are connected with first transmission and first transmission drive and have rotation and install rotating gear (13) on bearing cylinder (1), be provided with on bearing cylinder (1) and satisfy with rotating gear (13) matched with interval transmission and this interval transmission that reciprocates: can realize that the interval drives rotating gear (13) and carry out just reversing, rotating gear (13) just rotation or reversal can realize driving arc trigger plate (10) and remove to adjacent arc arch (9) top by an arc arch (9) top, water pipe (7) are connected with the reciprocal drive arrangement who sets up on bearing cylinder (1), reciprocal drive arrangement, interval reciprocal transmission are driven by motor (14) that are fixed in on bearing cylinder (1).
2. The portable cleaning and sterilizing device for gynecological and obstetric nursing according to claim 1, characterized in that the carrier cylinder (1) comprises an installation cylinder (15) and an installation cylinder (15) which are matched with the cleaning tube (2) in a rotating manner, wherein an elliptical plate (16) is integrally arranged on the installation cylinder (15) and the outer circular surface of the installation cylinder (15) and the installation frame (4) along the radial interval of the installation cylinder (15), the arc-shaped spreading plate (5) is slidably arranged in the sliding rail (17) and the expansion spring (6) is connected between the arc-shaped spreading plate (5) and the sliding rail (17), the corresponding position of the contact ring (12) which deviates from the cleaning tube (2) on one side of the axial direction of the two ends is integrally provided with a limiting cylinder (18) and the elliptical plate (16) is provided with a limiting rod (19) which is matched with the limiting cylinder (18), one limiting rod (19) is matched with the limiting cylinder (18) corresponding to the elliptical plate in a threaded manner and the limiting rod (19) is rotatably arranged on the ).
3. The portable cleaning and sterilizing device for gynecological care according to claim 2, wherein the first transmission device comprises: mounting bracket (4) have the rotation to install in worm (21) of elliptical plate (16) towards inherent worm wheel circle (20) of elliptical plate (16) one side with the axle center cover and worm wheel circle (20) cooperation, worm (21) are connected with first pulley group (22) and are connected with rotating gear (13) through bevel gear group (23) that set up on elliptical plate (16), interval reciprocating motion transmission installs in elliptical plate (16) and not simultaneously with sector gear (24) of rotating gear (13) meshing, and one of them sector gear (24) are connected with and rotate first reversing gear group (25) of installing on elliptical plate (16), another sector gear (24) are connected with motor (14) through reciprocal triangle belt group (26) with first reversing gear group (25).
4. A portable cleaning and sterilizing device for gynecological and obstetric care according to claim 3, characterized in that the reciprocating drive device comprises a reciprocating gear ring (27) rotatably mounted on the elliptical plate (16) and mounted in axial sliding fit with the water pipe (7), the reciprocating gear ring (27) is engaged with a toothed frame (28) longitudinally slidably mounted on the elliptical plate (16), the toothed frame (28) is engaged with a rotating half gear (30) rotatably mounted on the elliptical plate (16) and the rotating half gear (30) is driven via a reciprocating triangular belt set (26).
5. The portable cleaning and sterilizing device for gynecological and obstetric nursing according to claim 4, characterized in that the water pipe (7) includes a delivery pipe (31) rotatably mounted on the elliptical plate (16) and the delivery pipe (31) is arranged in the cleaning pipe (2) with one end integrated and coaxial and is provided with a plugging circular plate (32) mounted in axial sliding fit with the inner wall of the cleaning pipe (2), the outer diameter of the plugging circular plate (32) is equal to the inner diameter of the cleaning pipe (2), the elliptical plate (16) deviates from one side of the cleaning pipe (2) and is fixed with a U-shaped frame (33), one end of the delivery pipe (31) away from the plugging circular plate (32) is connected with a telescopic hose (34) and the other end of the telescopic hose (34) is connected with a water supply pipe (35) fixedly mounted on the U-shaped frame (33), and the water supply pipe (35.
6. The portable cleaning and sterilizing device for gynecological and obstetric care according to claim 5, characterized in that a carrying ring (36) is transversely slidably mounted on one side of the elliptical plate (16) away from the cleaning tube (2) and the conveying tube (31) is rotatably mounted in the carrying ring (36), and an adjusting screw (37) which is in threaded fit with the carrying ring (36) is rotatably mounted on the elliptical plate (16).
7. The portable cleaning and sterilizing device for gynecological and obstetrical nursing according to claim 5, characterized in that a valve (38) is provided on the water supply pipe (35) and a handle (39) is rotatably mounted on the valve (38), an outer gear ring (40) rotatably mounted coaxially with the handle (39) is rotatably mounted on the U-shaped frame (33), one end of the handle (39) away from the rotation center thereof is provided with a round bar (41) rotatably mounted with the outer gear ring (40), two cleaning half gears (42) which are not engaged with the outer gear ring (40) simultaneously are rotatably mounted on the U-shaped frame (33), one of the cleaning half gears (42) is connected with a second reversing gear set (43) provided on the U-shaped frame (33), and the other of the cleaning half gears (42) and the second reversing gear set (43) is connected with a steering adjusting device through a cleaning triangle belt set (44) and the steering adjusting device is driven through a rotating gear (13), two wash half-gear (42) and turn to adjusting device and cooperate and satisfy: the rotating gear (13) rotates forwards or backwards once and can drive the outer gear ring (40) to reciprocate and rotate forwards and backwards once through the two cleaning half gears (42) which are matched with each other.
8. The portable cleaning and sterilizing device for gynecological and obstetrical care according to claim 7, characterized in that the rotating gear (13) is rotatably mounted on the elliptical plate (16) through a rotating shaft (45), the steering adjusting device comprises a first one-way gear (46) and a second one-way gear (47) which are transversely arranged on the rotating shaft (45) at intervals, and the mounting modes of the first one-way gear (46) and the second one-way gear (47) are satisfied: when the rotating shaft (45) rotates, only one of the one-way gears can be driven to synchronously rotate, the second one-way gear (47) is meshed with an output gear (48) rotatably installed on the elliptical plate (16), the output gear (48) is meshed with an idle gear (49) rotatably installed on the elliptical plate (16), the idle gear (49) is meshed with the first one-way gear (46), and the output gear (48) drives the triangular belt set (44) to be cleaned through a worm and gear transmission device (50).
9. The portable cleaning and sterilizing device for gynecological and obstetric nursing according to claim 1, characterized in that the arc-shaped opening plate (5) comprises a first arc-shaped plate (51), one end of the first arc-shaped plate (51) far away from the mounting frame (4) is fixedly connected with a second arc-shaped plate (52), one side of the first arc-shaped plate (51) close to the mounting frame (4) is fixed with a sliding block (53) which is installed in a sliding fit with the sliding rail (17), and an expansion spring (6) is connected between the sliding block (53) and the sliding rail (17), the arc-shaped trigger plate (10) is slidably installed in the sliding block (53) through a connecting rod (54) which is integrally connected with the arc-shaped trigger plate, and the reset spring (11) is connected between the connecting rod (54) and the sliding block (.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202010879540.7A CN111939363A (en) | 2020-08-27 | 2020-08-27 | Portable cleaning and sterilizing device for gynecological nursing |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010879540.7A CN111939363A (en) | 2020-08-27 | 2020-08-27 | Portable cleaning and sterilizing device for gynecological nursing |
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| CN111939363A true CN111939363A (en) | 2020-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010879540.7A Withdrawn CN111939363A (en) | 2020-08-27 | 2020-08-27 | Portable cleaning and sterilizing device for gynecological nursing |
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| CN (1) | CN111939363A (en) |
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| CN112891716A (en) * | 2021-01-19 | 2021-06-04 | 鹤壁职业技术学院 | Clinical injection formula medicine feeding device that uses of gynaecology and obstetrics |
| CN113367647A (en) * | 2021-06-09 | 2021-09-10 | 张晨 | Gynaecology and obstetrics degassing unit with expand cloudy function |
| CN113398360A (en) * | 2021-07-21 | 2021-09-17 | 贵州省人民医院 | Gynecological radiotherapy flusher |
| CN114209361A (en) * | 2022-01-26 | 2022-03-22 | 重庆市江北区中医院 | High-efficient sampling device of vagina is used in gynaecology and obstetrics disease inspection |
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Application publication date: 20201117 |