CN111939440A - Vaginal atomization device and method - Google Patents
Vaginal atomization device and method Download PDFInfo
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- CN111939440A CN111939440A CN202010769711.0A CN202010769711A CN111939440A CN 111939440 A CN111939440 A CN 111939440A CN 202010769711 A CN202010769711 A CN 202010769711A CN 111939440 A CN111939440 A CN 111939440A
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- arm
- pneumatic
- sleeve
- vagina
- expansion arm
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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
- A61M31/002—Devices for releasing a drug at a continuous and controlled rate for a prolonged period of time
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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
Abstract
The invention relates to a vagina atomization device and a vagina atomization method, which comprise an external dilator, a first dilator and a second dilator, wherein the external dilator is inserted into a vagina and is used for stretching and propping up the inner wall of the vagina; the outer sleeve part is positioned in the outer dilator and has rotation and telescopic actions; the atomizing central tube part is inserted into the outer sleeve part, and atomized liquid is introduced into the atomizing central tube part and is sprayed out of the inner wall of the vagina through the outer sleeve part. The invention has reasonable design, compact structure and convenient use.
Description
Technical Field
The invention relates to a vaginal atomization device and a method.
Background
Gynecologist is when carrying out vagina disinfection and atomization, because patient's vagina lumen is inside narrower, need atomize to the affected part through the tubule during disinfection and atomization, and the atomization method in the past utilizes the catheter to stretch into the affected part, reach the purpose of dosing through atomizing volatilizing, and the method in the past is too simple, can not guarantee the accuracy of atomizing in-process, easily cause the waste of liquid medicine, seriously influence the recovery treatment in patient affected part, if touch vagina mucosa bleed when atomizing because of traditional approach, can cause secondary damage to patient's health, in the long run, gynecologist's the work degree of difficulty has greatly increased.
Although two sets of proposals are provided for the CN201520329982.9 gynecological vaginal atomization device and the CN201510160298.7 vaginal disinfection atomization device, the atomization is not clean, and the effective atomization of the contact part of the device and the inner wall cannot be realized. In addition, the inventor's CN201921691009.6 vaginal drug delivery device is not suitable for atomization disinfection and can not disinfect between folds of the vaginal cavity wall.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a vaginal atomization device and a vaginal atomization method.
In order to solve the problems, the technical scheme adopted by the invention is as follows:
a vaginal atomizing device comprises
The external dilator is inserted into the vagina and is used for stretching the inner wall of the vagina;
the outer sleeve part is positioned in the outer dilator and has rotation and telescopic actions;
the atomizing central tube part is inserted into the outer sleeve part, and atomized liquid is introduced into the atomizing central tube part and is sprayed out of the inner wall of the vagina through the outer sleeve part.
As a further improvement of the above technical solution:
the atomizing center tube part comprises
The inlet of the central supporting tube is connected with atomized liquid and enters the liquid through central tube by an atomizing pump;
the central tube liquid outlet holes are distributed at the end head of the central supporting tube and used for discharging the atomized liquid outwards;
the central tube sealing rings are sequentially sleeved on the outer side wall of the central supporting tube and are in sealing contact with the inner cavity wall of the outer sleeve part, so that atomized liquid is prevented from being directly discharged out of the body;
the outer sleeve part comprises
The inner side wall of the outer rotating pipe is contacted with the central pipe sealing ring;
the outer tube hole is positioned at the port of the outer rotating tube, and atomized liquid output from the liquid outlet hole of the central tube is discharged from the outer tube hole to be contacted with the inner wall of the vagina;
the rotating end is rotatably arranged at the end part of the outer rotating pipe and is used as a pivot for opening and closing the outer dilator;
the supporting outer sleeve is rotatably arranged on the outer rotating pipe and is exposed out of the vagina;
the outer support frame is connected between the outer support sleeve and the rotating end head, moves axially synchronously with the outer rotating pipe and serves as a support of the outer rotating pipe;
the supporting bayonet is arranged on the rotating end head;
the external dilator comprises a fixed support sleeve which is exposed out of the vagina, and an outer sleeve part passes through the inner cavity of the fixed support sleeve;
the root of the first expansion arm and the root of the second expansion arm are respectively hinged on the fixed support sleeve, and the root of the first expansion arm and the root of the second expansion arm are provided with process openings relative to the fixed support sleeve so as to avoid obstruction in opening and closing;
the expansion protection head is fixed at the front end part of the first expansion arm and is positioned at the front end part of the closed second expansion arm, and plays a role in guiding when being inserted into the vagina, so that the first expansion arm and the second expansion arm are prevented from scratching the inner wall of the vagina;
the process openings are distributed on the first expansion arm and the second expansion arm so that atomized liquid discharged from the outer tube hole is contacted with the vaginal wall;
the central traction sleeve is clamped at the supporting bayonet and is hinged with the inner side walls of the end parts of the first expansion arm and the second expansion arm through the opening and closing arm respectively so as to be opened;
the outer dilator or the rotating tip is provided with a probe and/or a heater.
The device further comprises a secondary flare portion comprising
The secondary swing arm is externally hinged at the front end of the process gap;
the secondary connecting arm is positioned in the process notch, and the head part of the secondary connecting arm is hinged with the inner end of the secondary swing arm;
the secondary arc plate is arranged on the secondary connecting arm;
and the secondary traction rod is hinged with the tail end of the secondary connecting arm and slides on the fixed support sleeve along the longitudinal direction to drive the secondary connecting arm and the secondary swing arm to swing, so that the secondary arc plate is exposed from the process notch and is higher than the outer part of the corresponding first expansion arm or the second expansion arm to be abutted against the corresponding inner wall of the vagina.
The outer dilator is provided with a pneumatic driving part; the pneumatic driving part comprises
The air compressor or the air pump is provided with a switch at the output end, and is also provided with an air filter assembly and a silencer and used for feeding high-pressure air;
the air bag is connected with an air passage at the output end of the air compressor or the air pump;
one inlet of the two-position three-way valve is respectively connected with the air bag and the outlet of the air compressor; the other inlet is emptied, and the outlet is connected with a driving cylinder; an electromagnetic switch is arranged between the two-position three-way valve and the driving cylinder to control the on-off of the pipeline;
the supporting fixing arm is arranged on the fixing support sleeve; a pneumatic guide rod is longitudinally arranged on the pneumatic guide rod;
the pneumatic deflector rod is arranged on the support outer sleeve; a
The pneumatic sliding sleeve slides on the pneumatic guide rod and is connected with the supporting fixed arm through a return spring sleeved on the pneumatic guide rod; the pneumatic sliding sleeve is also connected with a piston rod of the driving cylinder;
the root of the pneumatic shifting fork is arranged on the pneumatic sliding sleeve, and the fork part of the pneumatic shifting fork is occluded on the pneumatic shifting lever.
The secondary traction rod is also connected with a forward and backward driving part; the backward driving part comprises
The secondary opening part crankshaft part is driven by a pneumatic motor or a motor to rotate, the crank part of the secondary opening part is connected with the root part of the connecting rod part, the connecting rod part is connected with a cross sliding head which moves on a longitudinal guide groove or a rail, and the cross sliding head is hinged with the root part of the secondary traction rod directly or through a traction cross arm.
A vaginal nebulization device and method, comprising a vaginal nebulization device; the method comprises the following steps;
s1, firstly, the outer dilator which is closed and tapered is inserted into the vagina by holding the fixed supporting sleeve to move by hands or a mechanical arm; then, starting an air compressor or an air pump, opening a switch and a two-position three-way valve, and sending high-pressure air into a driving cylinder; secondly, the driving cylinder drives the pneumatic sliding sleeve to overcome the reset spring, so that the fork part of the pneumatic shifting fork pushes the pneumatic shifting rod; thirdly, the fork part pushes the pneumatic deflector rod to drive the rotating end head to move forwards through the support outer sleeve and the support outer frame, and meanwhile, the rotating end head drives the outer rotating pipe to move forwards to the position; turning off a motor and an electromagnetic switch of the air compressor or the air pump, storing the residual high-pressure gas into the air bag by the air compressor or the air pump, and finely adjusting the position of the rotary end by controlling the electromagnetic switch and the air bag;
s2, firstly, rotating the end head to drive the central traction sleeve to move forward; then, the central traction sleeve opens the first expansion arm and the second expansion arm through the opening and closing arm to expand the inner wall of the vagina, so that folds are expanded as much as possible;
s3, firstly, starting the atomizing pump, supporting by using a central tube sealing ring, and discharging the atomized liquid after sequentially passing through the liquid passing central tube, the central tube liquid outlet hole, the outer rotating tube and the outer tube hole; then, the overlap ratio of the liquid outlet hole of the central tube and the open hole of the outer tube hole is adjusted through rotation to adjust the discharge amount of the atomized liquid, and the discharge direction of the atomized liquid is adjusted through rotation of the outer tube hole;
s4, firstly, the pneumatic motor or the electric motor rotates through the crankshaft part of the secondary opening part to sequentially drive the connecting rod part, the cross sliding head and the secondary traction rod; then, the secondary traction rod drives the secondary connecting arm and the secondary swing arm to swing, so that the secondary arc plate is exposed out of the process notch and higher than the outer part of the corresponding first expansion arm or second expansion arm to be abutted against the corresponding inner wall of the vagina, and the first expansion arm or the second expansion arm is alternatively abutted against the inner wall of the vagina, so that the contact part of the instrument is atomized and disinfected;
and S5, when the cleaning is finished, reversing the direction by the two-position three-way valve, driving the cylinder to empty under the action of the return spring, and reversely pushing the rotating end to close the first expansion arm and the second expansion arm.
Drawings
Fig. 1 is a schematic diagram of the use structure of the invention.
Fig. 2 is a schematic diagram of the structure of the center part of the present invention.
Fig. 3 is a schematic view of an expanded configuration of the present invention.
Fig. 4 is a schematic view of the expanded use configuration of the present invention.
Fig. 5 is a schematic view of the auxiliary structure of the present invention.
Fig. 6 is a schematic diagram of the start-up structure of the present invention.
Wherein: 1. an atomizing central tube portion; 2. an outer sleeve portion; 3. an outer dilator; 4. a central support tube; 5. a central tube for liquid flowing; 6. a central tube liquid outlet hole; 7. a central tube seal ring; 8. an outer rotating tube; 9. an outer tube hole; 10. rotating the end head; 11. supporting an outer frame; 12. a support jacket; 13. a support bayonet; 14. fixing the support sleeve; 15. a first expansion arm; 16. expanding the protective head; 17. a second expansion arm; 18. a process gap; 19. a central traction sleeve; 20. an opening and closing arm; 21. a secondary swing arm; 22. a secondary connecting arm; 23. a secondary arc plate; 24. a secondary traction rod; 25. a pneumatic drive section; 26. a pneumatic deflector rod; 27. a pneumatic guide bar; 28. a pneumatic sliding sleeve; 29. a pneumatic shifting fork; 30. a return spring; 31. a supporting fixing arm; 32. a driving cylinder; 33. a two-position three-way valve; 34. a muffler; 35. an air bag; 36. an air compressor; 37. a crankshaft portion; 38. a link section; 39. a crosshead; 40. and (4) a traction cross arm.
Detailed Description
As shown in Figs. 1-6, the vaginal atomizing device of the present embodiment includes
The external dilator 3 is inserted into the vagina to expand and prop up the inner wall of the vagina;
an outer casing part 2, which is positioned in the outer dilator 3 and has rotation and telescopic actions;
the atomizing central tube part 1 is inserted into the outer sleeve part 2, and the atomizing liquid is introduced into the atomizing central tube part and is sprayed out to the inner wall of the vagina through the outer sleeve part 2.
The atomizing center tube part 1 comprises
The inlet of the central supporting tube 4 is connected with atomized liquid and enters the liquid through central tube 5 by an atomizing pump;
the central tube liquid outlet holes 6 are distributed at the end of the central support tube 4 and used for discharging atomized liquid outwards;
the central tube sealing rings 7 are sequentially sleeved on the outer side wall of the central supporting tube 4 and are in sealing contact with the inner cavity wall of the outer sleeve part 2, so that atomized liquid is prevented from being directly discharged out of the body;
the outer sleeve part 2 comprises
An outer rotating pipe 8, the inner side wall of which is contacted with the central pipe sealing ring 7;
the outer tube hole 9 is positioned at the port of the outer rotating tube 8, and atomized liquid output from the central tube liquid outlet hole 6 is discharged from the outer tube hole 9 to be contacted with the inner wall of the vagina;
the rotating end head 10 is rotatably arranged at the end part of the outer rotating pipe 8 and is used as a pivot for opening and closing the outer dilator 3;
a support jacket 12 rotatably arranged on the outer rotating tube 8 and exposed out of the vagina;
the supporting outer frame 11 is connected between the supporting outer sleeve 12 and the rotating end 10, moves axially synchronously with the outer rotating pipe 8 and is used as a bracket of the outer rotating pipe 8;
the supporting bayonet 13 is arranged on the rotating end head 10;
the outer dilator 3 comprises a fixed support sleeve 14 exposed to the vagina, and an outer sleeve part 2 passes through the inner cavity of the fixed support sleeve;
the root of the first expansion arm 15 and the root of the second expansion arm 17 are respectively hinged on the fixed support sleeve 14, and the root of the first expansion arm 15 and the root of the second expansion arm 17 are provided with process openings relative to the fixed support sleeve 14 so as to avoid obstruction in opening and closing;
the expansion protection head 16 is fixed at the front end part of the first expansion arm 15 and is positioned at the front end part of the closed second expansion arm 17, plays a role in guiding when being inserted into the vagina and prevents the first expansion arm 15 and the second expansion arm 17 from scratching the inner wall of the vagina;
the process gaps 18 are distributed on the first expansion arm 15 and the second expansion arm 17, so that the atomized liquid discharged from the outer tube hole 9 is contacted with the vaginal wall;
the central traction sleeve 19 is clamped at the support bayonet 13 and is hinged with the inner side walls of the end parts of the first expansion arm 15 and the second expansion arm 17 through the opening and closing arm 20 respectively so as to be opened;
the outer dilator 3 or the rotating tip 10 is provided with a probe and/or a heater.
The device further comprises a secondary flare portion comprising
A secondary swing arm 21 externally hinged at the front end of the process gap 18;
the secondary connecting arm 22 is positioned in the process notch 18, and the head part of the secondary connecting arm is hinged with the inner end of the secondary swing arm 21;
the secondary arc plate 23 is arranged on the secondary connecting arm 22;
and the secondary traction rod 24 is hinged with the tail end of the secondary connecting arm 22 and slides on the fixed support sleeve 14 along the longitudinal direction to drive the secondary connecting arm 22 and the secondary swing arm 21 to swing, so that the secondary arc plate 23 is exposed out of the process notch 18 and is higher than the corresponding first expansion arm 15 or second expansion arm 17 to be abutted with the corresponding inner wall of the vagina.
The outer dilator 3 is provided with a pneumatic driving part 25; a pneumatic drive part 25 including
An air compressor 36 or an air pump, the output end of which is provided with a switch, an air filter component and a silencer 34, and the air filter component and the silencer are used for feeding high-pressure air;
the air bag 35 is connected with an air compressor 36 or an air pump output end through an air circuit;
the inlet of the two-position three-way valve 33 is respectively connected with the air bag 35 and the outlet of the air compressor 36; the other inlet is emptied, and the outlet is connected with a driving cylinder 32; an electromagnetic switch is arranged between the two-position three-way valve 33 and the driving cylinder 32 to control the on-off of the pipeline;
a support fixing arm 31 provided on the fixed support sleeve 14; a pneumatic guide bar 27 is longitudinally arranged thereon;
the pneumatic deflector rod 26 is arranged on the support sleeve 12; a
The pneumatic sliding sleeve 28 slides on the pneumatic guide rod 27 and is connected with a supporting fixed arm 31 through a return spring 30 sleeved on the pneumatic guide rod 27; the pneumatic sliding sleeve 28 is also connected with a piston rod of a driving cylinder 32;
the root of the pneumatic shifting fork 29 is arranged on the pneumatic sliding sleeve 28, and the fork part of the pneumatic shifting fork 29 is meshed with the pneumatic shifting lever 26.
The secondary traction rod 24 is also connected with a forward and reverse driving part; the backward driving part comprises
The secondary opening part crankshaft part 37 is driven to rotate by a pneumatic motor or an electric motor, the crank part of the secondary opening part is connected with the root part of a connecting rod part 38, the connecting rod part 38 is connected with a cross sliding head 39 moving on a longitudinal guide groove or a rail, and the cross sliding head 39 is hinged with the root part of the secondary traction rod 24 directly or through a traction cross arm 40.
The vaginal atomization device and the method of the embodiment comprise the vaginal atomization device; the method comprises the following steps;
s1, firstly, the outer dilator (3) which is closed and tapered is inserted into the vagina by holding the fixed supporting sleeve (14) by hand or moving through a mechanical arm; then, the air compressor 36 or the air pump is started, the switch and the two-position three-way valve 33 are opened, and high-pressure air is sent into the driving cylinder 32; secondly, the driving cylinder 32 drives the pneumatic sliding sleeve 28 to overcome the return spring 30, so that the fork part of the pneumatic shifting fork 29 pushes the pneumatic shifting rod 26; thirdly, the fork part pushes the pneumatic deflector rod 26 to drive the rotating end head 10 to move forwards through the support outer sleeve 12 and the support outer frame 11, and meanwhile, the rotating end head 10 drives the outer rotating pipe 8 to move forwards to the position; turning off a motor and an electromagnetic switch of the air compressor 36 or the air pump, storing the residual high-pressure gas into the air bag 35 by the air compressor 36 or the air pump, and finely adjusting the position of the rotary end 10 by controlling the electromagnetic switch and the air bag;
s2, firstly, rotating the end head 10 to drive the central traction sleeve 19 to move forward; then, the central traction sleeve 19 opens the first expansion arm 15 and the second expansion arm 17 through the opening and closing arm 20 to expand the inner wall of the vagina, so that folds are expanded as much as possible;
s3, firstly, starting an atomizing pump, supporting by using a central tube sealing ring 7, and discharging atomized liquid after sequentially passing through a liquid passing central tube 5, a central tube liquid outlet hole 6, an outer rotating tube 8 and an outer tube hole 9; then, the overlap ratio of the liquid outlet holes 6 of the central tube and the open holes of the outer tube holes 9 is adjusted through rotation to adjust the discharge amount of the atomized liquid, and the discharge direction of the atomized liquid is adjusted through rotation of the outer tube holes 9; preferably, the angular positions of the outer pipe holes 9 distributed on the circumferences are staggered, so that the outer pipe holes 9 on different circumferences can spray atomized liquid by rotating the central pipe liquid outlet holes 6; atomization at different depths is achieved.
S4, first, the pneumatic motor or the electric motor rotates through the secondary opening crank 37 to sequentially drive the connecting rod 38, the crosshead 39, and the secondary traction rod 24; then, the secondary traction rod 24 drives the secondary connecting arm 22 and the secondary swing arm 21 to swing, so that the secondary arc plate 23 is exposed from the process notch 18 and is higher than the outer part of the corresponding first expansion arm 15 or second expansion arm 17 to abut against the corresponding inner wall of the vagina, and the first expansion arm 15 or second expansion arm 17 alternately abuts against the inner wall of the vagina, so that the contact part of the device is atomized and disinfected;
and S5, when the cleaning is finished, reversing the direction by the two-position three-way valve 33, driving the air cylinder 32 to empty under the action of the return spring 30, and reversely pushing the rotating end head 10 to close the first expansion arm 15 and the second expansion arm 17.
The invention has the advantages of reasonable design, low cost, firmness, durability, safety, reliability, simple operation, time and labor saving, capital saving, compact structure and convenient use.
The vagina cleaning device realizes omnibearing cleaning of the vagina, and the spring is arranged at the rear position, so that the structure of the fixed support sleeve 14 of the clamping part is simplified, the aperture of the opening is increased, the weight is reduced, and the damage to the vagina caused by spring ejection is prevented. According to the invention, the atomizing central tube part 1, the outer sleeve part 2 and the outer dilator 3 are ingeniously combined to realize better and more thorough atomization, and the central support tube 4 is a hard tube or a sleeve part so as to support the liquid-passing central tube 5 and prevent the liquid-passing central tube from being folded into dead corners.
The interference between the central tube liquid outlet holes 6 of all depth positions is realized by the central tube sealing ring 7, the direct leakage of atomization is avoided, the 360-degree rotary spraying of the outer tube holes 9 is realized by the outer rotary tube 8, the bearing force is transmitted to the support outer sleeve 12 by the rotary end head 10 through the support outer frame 11, the deformation of the outer rotary tube 8 due to stress is avoided, the atomization and the bearing force are separated, the bayonet 13 is supported, the fixation is realized, the expansion protection head 16 is expanded, the guiding is realized, and the vagina damage is avoided. The first expansion arm 15 and the second expansion arm 17 realize the expansion of the vagina, the contact area is reduced by the process notch 18, more folds of the inner cavity are exposed, the secondary arc plate 23 is convenient to expose and hide, the inner wall is contacted alternately, the comprehensive disinfection is realized, holes can be formed in the secondary arc plate, the central traction sleeve 19 and the opening and closing arm 20 realize the support and the guide. Of course, exposure during insertion is also within the scope of the present invention as long as it achieves alternating contact after the expansion arms are spread apart.
The secondary swing arm 21, the secondary connecting arm 22 and the secondary traction rod 24 realize swing driving, and the descending hiding and the ascending swing are exposed. The secondary swing arm 21 is used for reducing the secondary arc plate 23 into the expansion arm or matching with the opening as far as possible when the expansion arm is inserted, and the front end of the secondary arc plate 23 is provided with radian and taper.
The pneumatic deflector rod 26 realizes to-and-fro poking, the pneumatic guide rod 27 guides the pneumatic sliding sleeve 28, the pneumatic shifting fork 29 realizes poking, the reset spring 30 realizes buffering opening, when the pneumatic deflector rod is closed, the two-position three-way valve 33 can be firstly reversed to store the high potential energy of the spring of the air bag 35 to realize speed reduction, when the spring potential energy is released to a certain amount, the valve body is reversed to empty, thereby shortening the emptying stroke, saving the air source, reducing the energy consumption, further reducing the air supply quantity of the air compressor 36, namely only needing to supplement the external empty quantity and the air pressure quantity for overcoming the high potential energy of the spring.
As a second improvement, the outer surface of the secondary arc plate 23 is provided with an inflatable air bag, after the inflatable air bag is inflated, the vaginal cavity is expanded outwards, so that the swinging amplitude of the secondary swinging arm 21 is reduced, and meanwhile, the secondary swinging arm and the expansion arm are alternately contacted with the inner cavity wall, so that the flexibility of rubber or plastic is ingeniously utilized, and the contact comfort is improved.
As an extension of the present invention, it is preferable that the crankshaft portion 37, the connecting rod portion 38, the crosshead 39, and the trac bar 40 realize a link drive, thereby avoiding a reciprocating motion and saving a floor space.
The present invention has been described in sufficient detail for clarity of disclosure and is not exhaustive of the prior art.
Claims (6)
1. A vaginal nebulizer device, comprising: comprises that
The external dilator (3) is inserted into the vagina and is used for stretching the inner wall of the vagina;
an outer casing part (2) which is positioned in the outer dilator (3) and has rotation and telescopic actions;
the atomizing central tube part (1) is inserted into the outer sleeve part (2), and atomized liquid is introduced into the atomizing central tube part and is sprayed out to the inner wall of the vagina through the outer sleeve part (2).
2. The vaginal atomizing device of claim 1, wherein: the atomizing central tube part (1) comprises
The inlet of the central supporting tube (4) is connected with atomized liquid and enters the liquid through central tube (5) by an atomizing pump;
the central tube liquid outlet holes (6) are distributed at the end of the central supporting tube (4) and used for discharging atomized liquid outwards;
the central tube sealing rings (7) are sequentially sleeved on the outer side wall of the central supporting tube (4) and are in sealing contact with the inner cavity wall of the outer sleeve part (2), so that atomized liquid is prevented from being directly discharged out of the body;
the outer sleeve part (2) comprises
The inner side wall of the outer rotating pipe (8) is contacted with the central pipe sealing ring (7);
the outer tube hole (9) is positioned at the port of the outer rotating tube (8), and atomized liquid output from the central tube liquid outlet hole (6) is discharged from the outer tube hole (9) to be contacted with the inner wall of the vagina;
the positions of the outer pipe holes (9) distributed on the circumferences are staggered, so that the outer pipe holes (9) on different circumferences spray atomized liquid by rotating the central pipe liquid outlet holes (6);
the rotating end head (10) is rotatably arranged at the end part of the outer rotating pipe (8) and is used as a pivot for opening and closing the outer dilator (3);
a supporting outer sleeve (12) which is rotatably arranged on the outer rotating tube (8) and is exposed out of the vagina;
the supporting outer frame (11) is connected between the supporting outer sleeve (12) and the rotating end (10), moves axially synchronously with the outer rotating pipe (8) and is used as a bracket of the outer rotating pipe (8);
the supporting bayonet (13) is arranged on the rotating end head (10);
the outer dilator (3) comprises a fixed support sleeve (14) which is exposed out of the vagina, and an outer sleeve part (2) passes through the inner cavity of the fixed support sleeve;
the root of the first expansion arm (15) and the root of the second expansion arm (17) are respectively hinged on the fixed support sleeve (14), and the root of the first expansion arm (15) and the root of the second expansion arm (17) are provided with process openings relative to the fixed support sleeve (14) so as to avoid obstruction during opening and closing;
the expansion protection head (16) is fixed at the front end part of the first expansion arm (15) and is positioned at the front end part of the closed second expansion arm (17), plays a role in guiding when being inserted into the vagina and avoids the first expansion arm (15) and the second expansion arm (17) from scratching the inner wall of the vagina;
the process gaps (18) are distributed on the first expansion arm (15) and the second expansion arm (17) so that atomized liquid discharged from the outer pipe hole (9) is contacted with the vaginal wall;
the central traction sleeve (19) is clamped at the support bayonet (13) and is respectively hinged with the inner side walls of the end parts of the first expansion arm (15) and the second expansion arm (17) through the opening-closing arm (20) so as to be opened;
the outer dilator (3) or the rotating end head (10) is provided with a probe and/or a heater.
3. The vaginal atomizing device of claim 2, wherein: the device further comprises a secondary flare portion comprising
The secondary swing arm (21) is externally hinged at the front end of the process notch (18);
the secondary connecting arm (22) is positioned in the process notch (18) and the head part of the secondary connecting arm is hinged with the inner end of the secondary swing arm (21);
the secondary arc plate (23) is arranged on the secondary connecting arm (22);
and the secondary traction rod (24) is hinged with the tail end of the secondary connecting arm (22) and slides on the fixed support sleeve (14) along the longitudinal direction to drive the secondary connecting arm (22) and the secondary swing arm (21) to swing, so that the secondary arc plate (23) is exposed from the process notch (18) and is higher than the outer part of the corresponding first expansion arm (15) or second expansion arm (17) to be abutted against the corresponding inner wall of the vagina.
4. The vaginal atomizing device of claim 2, wherein: the outer dilator (3) is provided with a pneumatic driving part (25); a pneumatic drive section (25) comprising
The air compressor (36) or the air pump is provided with a switch at the output end, and is also provided with an air filter component and a silencer (34) for feeding high-pressure air;
the air bag (35) is connected with an air compressor (36) or an air pump output end air circuit;
the inlet of the two-position three-way valve (33) is respectively connected with the air bag (35) and the outlet of the air compressor (36); the other inlet is emptied, and the outlet is connected with a driving cylinder (32); an electromagnetic switch is arranged between the two-position three-way valve (33) and the driving cylinder (32) to control the on-off of the pipeline;
a support fixing arm (31) arranged on the fixed support sleeve (14); a pneumatic guide rod (27) is longitudinally arranged on the guide rod;
the pneumatic deflector rod (26) is arranged on the support outer sleeve (12); a
The pneumatic sliding sleeve (28) slides on the pneumatic guide rod (27) and is connected with the supporting fixing arm (31) through a return spring (30) sleeved on the pneumatic guide rod (27); the pneumatic sliding sleeve (28) is also connected with a piston rod of a driving cylinder (32);
the root of the pneumatic shifting fork (29) is arranged on the pneumatic sliding sleeve (28), and the fork part of the pneumatic shifting fork is occluded on the pneumatic shifting lever (26).
5. The vaginal atomizing device of claim 3, wherein: the secondary traction rod (24) is also connected with a forward and reverse driving part; the backward driving part comprises
The secondary opening part crankshaft part (37) is driven to rotate by a pneumatic motor or an electric motor, the crank part of the secondary opening part crankshaft part is connected with the root part of a connecting rod part (38), the connecting rod part (38) is connected with a cross sliding head (39) moving on a longitudinal guide groove or rail, and the cross sliding head (39) is hinged with the root part of a secondary traction rod (24) directly or through a traction cross arm (40).
6. A vaginal atomization device and method, characterized in that: comprises a vaginal atomization device; the method comprises the following steps;
s1, firstly, the outer dilator (3) which is closed and tapered is inserted into the vagina by holding the fixed supporting sleeve (14) to move by hands or a mechanical arm; then, starting an air compressor (36) or an air pump, opening a switch and a two-position three-way valve (33), and sending high-pressure air into a driving cylinder (32); secondly, a driving cylinder (32) drives a pneumatic sliding sleeve (28) to overcome a return spring (30), so that a fork part of a pneumatic shifting fork (29) pushes a pneumatic shifting rod (26); thirdly, the fork part pushes the pneumatic deflector rod (26) to drive the rotating end (10) to move forwards through the support outer sleeve (12) and the support outer frame (11), and meanwhile, the rotating end (10) drives the outer rotating pipe (8) to move forwards to the position together; turning off a motor and an electromagnetic switch of the air compressor (36) or the air pump, storing the residual high-pressure gas into the air bag (35) by the air compressor (36) or the air pump, and finely adjusting the position of the rotary end (10) by controlling the electromagnetic switch and the air bag;
s2, firstly, rotating the end head (10) to drive the central traction sleeve (19) to move forward; then, the central traction sleeve (19) opens the first expansion arm (15) and the second expansion arm (17) through the opening and closing arm (20) to expand the inner wall of the vagina, so that folds are expanded as much as possible;
s3, firstly, starting an atomizing pump, supporting by using a central tube sealing ring (7), and discharging atomized liquid after sequentially passing through a liquid passing central tube (5), a central tube liquid outlet hole (6), an outer rotating tube (8) and an outer tube hole (9); then, the overlap ratio of the liquid outlet holes (6) of the central tube and the open holes of the outer tube holes (9) is adjusted through rotation to adjust the discharge amount of the atomized liquid, and the discharge direction of the atomized liquid is adjusted through rotating the outer tube holes (9);
s4, firstly, the pneumatic motor or the electric motor rotates through the secondary opening part crankshaft part (37) to sequentially drive the connecting rod part (38), the cross sliding head (39) and the secondary traction rod (24); then, the secondary traction rod (24) drives the secondary connecting arm (22) and the secondary swing arm (21) to swing, so that the secondary arc plate (23) is exposed from the process notch (18) and is higher than the outer part of the corresponding first expansion arm (15) or second expansion arm (17) to abut against the corresponding inner wall of the vagina, and the first expansion arm (15) or second expansion arm (17) alternately abuts against the inner wall of the vagina, so that the contact part of the instrument is atomized and disinfected;
and S5, when the cleaning is finished, reversing the direction by a two-position three-way valve (33), driving a cylinder (32) to empty under the action of a return spring (30), and reversely pushing a rotating end (10) to close a first expansion arm (15) and a second expansion arm (17).
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| CN202010769711.0A CN111939440B (en) | 2020-08-04 | 2020-08-04 | Vaginal atomization device and method |
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| CN202010769711.0A CN111939440B (en) | 2020-08-04 | 2020-08-04 | Vaginal atomization device and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113367647A (en) * | 2021-06-09 | 2021-09-10 | 张晨 | Gynaecology and obstetrics degassing unit with expand cloudy function |
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| CN111939440B (en) | 2022-11-01 |
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