CN110975126A - Gynaecology and obstetrics's postoperative medicine feeding device - Google Patents
Gynaecology and obstetrics's postoperative medicine feeding device Download PDFInfo
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- CN110975126A CN110975126A CN201911408679.7A CN201911408679A CN110975126A CN 110975126 A CN110975126 A CN 110975126A CN 201911408679 A CN201911408679 A CN 201911408679A CN 110975126 A CN110975126 A CN 110975126A
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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
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/303—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the vagina, i.e. vaginoscopes
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- A61M1/0023—
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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 discloses a gynecological postoperative medicine feeding device, which comprises a medicine feeding probe and a medicine feeding rod, wherein the medicine feeding probe is of a cavity structure with an upward opening, a spongy cushion is fixed at the opening end of the medicine feeding probe, a probe cover body is fixed at the left end of the medicine feeding probe, a hollow-structure adjusting rotating shaft is fixed in the medicine feeding rod through a bearing, an adjusting mechanism is arranged at one end of the medicine feeding rod, which is far away from the medicine feeding probe, a partition board is horizontally fixed in the cavity of the medicine feeding probe, the cavity is divided into a liquid medicine cavity and a waste liquid collecting cavity by the partition board, a medicine feeding mechanism is arranged in the liquid medicine cavity, a waste liquid collecting mechanism is arranged in the waste liquid cavity, a waste liquid inlet with a rectangular cavity is horizontally arranged at the bottom end of one side of the waste liquid cavity, which is close to the probe cover body, and a sealing mechanism is arranged at one end, which is close to the medicine feeding rod, the, prevent the waste liquid from flowing out from the affected part to pollute the surrounding environment in the medicine applying process.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to a postoperative medicine feeding device for obstetrics and gynecology department.
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 endocrine, family planning, female health care and the like.
The clinical treatment process of gynaecology and obstetrics needs to carry out the treatment of adding medicine to the patient to promote patient's early recovery, mainly relies on modes such as cotton swab to paint when at present clinically adding medicine to patient's vagina position. However, with the traditional technology, the medicine with special physiological structure of female vagina is difficult to completely reach the affected part, and can not completely play the role of the liquid medicine, thereby affecting the treatment effect; moreover, the affected part of the patient is relatively hidden, the conventional medicine applying mode can only be carried out through the experience of a doctor, and the condition in the vagina cannot be observed, so that the accurate medicine applying is difficult when the local medicine applying is carried out.
Therefore, some spraying type medicine feeding devices for gynecological clinical use appear on the market, medicine is fed in a spraying mode, liquid medicine can generate certain impact force on an affected part in the medicine feeding process, the impact force of the liquid medicine on the affected part is difficult to control in the medicine feeding process, the liquid medicine can hardly reach the affected part due to too small impact force, the impact force is large, pain can be brought to a puerperal woman due to the fact that the liquid medicine is difficult to reach the affected part, and in addition, the liquid medicine can flow to the outside from a vaginal opening in the medicine feeding process to pollute the surrounding environment; patent grant publication No. is "CN 107854767B" discloses a gynaecology and obstetrics is clinical with injection formula device of adding medicine to, when adding medicine, it is internal to put into the patient expansion piece, it makes first support and second support remove and expand the vagina position to open second electric telescopic handle, at this moment open first motor and can drive the connecting rod and carry out rotation regulation, the cooperation through gear and tooth dental lamina drives the liquid medicine bottle and carries out the removal about under the rotation of second motor, thereby carry out the regulation of arbitrary angle to atomizing nozzle and camera under the rotation of third motor, at this moment medical staff observes the sick position of patient through the display, atomize the medicine to the affected part again, this patent still has following problem: this patent uses the patient vagina to expand through the cooperation of spare parts such as expansion piece, electric telescopic handle and support, can increase parturient's painful sense like this, has reduced the travelling comfort of adding medicine to.
Disclosure of Invention
The invention aims to provide a postoperative medicine feeding device for obstetrics and gynecology department to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a gynecological postoperative medicine feeding device comprises a medicine feeding probe and a medicine feeding rod, wherein the medicine feeding probe is of a cavity structure with an upward opening, a spongy cushion is fixed at the opening end of the medicine feeding probe, a probe cover body is fixed at the left end of the medicine feeding probe, waste liquid holes are arranged on the probe cover body at equal intervals, the middle inner wall of each waste liquid hole is attached, the waste liquid holes are hourglass-shaped, the right end of the medicine feeding probe is connected with the medicine feeding rod with a hollow structure, a regulating rotating shaft with a hollow structure is fixed in the medicine feeding rod through a bearing, one end of the regulating rotating shaft is connected with the side wall of the right end of the medicine feeding probe, one end, far away from the medicine feeding probe, of the medicine feeding rod is provided with a regulating mechanism, the regulating mechanism comprises a driving gear fixed on the regulating rotating shaft, a regulating handle fixed on the outer side wall of the medicine feeding rod, and a regulating gear fixed on the, the level is fixed with the baffle in the probe cavity of adding medicine to, and the baffle divide into liquid medicine cavity and waste liquid collection cavity with the cavity, the liquid medicine cavity has been seted up on being close to the one end lateral wall of last pencil and has been advanced the medicine mouth, and advances to be equipped with the rubber sealing plug on the medicine mouth, the left side slope that the liquid medicine cavity is close to the foam-rubber cushion one end of probe lid and is located is fixed with the pinhole camera, and is equipped with in the liquid medicine cavity and send medicine mechanism, be equipped with the waste liquid collection mechanism in the waste liquid cavity, and the waste liquid cavity is close to the bottom level of one side of probe lid and has seted up the waste liquid entry that the cavity is the rectangle structure, the one.
Preferably, the spongy cushion is fixed on the opening end of the medicine feeding probe through the matching of the fixing frame and the plastic bolt, and the area of the spongy cushion is larger than that of the opening end of the medicine feeding probe.
Preferably, the medicine feeding probe is in threaded connection with the probe cover body.
Preferably, send medicine mechanism to include that the level fixes gasbag body two on the baffle up end and fix on two up end of gasbag body and with liquid medicine cavity sliding connection's piston plate two, and the one end that piston plate two are close to the probe lid is the arc structure, the baffle is close to the one end of probe lid and inlays perpendicularly along its thickness and is equipped with the connecting pipe, and the one end of connecting pipe and two inner chambers of gasbag body intercommunication, the other end and the waste liquid cavity intercommunication of connecting pipe, the diameter of connecting pipe is less than the thickness of piston plate three.
Preferably, the waste liquid collecting mechanism includes in proper order from a left side to the right side just with along three and piston plate one of waste liquid cavity sliding connection's piston plate on the horizontal direction, and is connected through telescopic machanism between piston plate one and the piston plate three, the bottom level of piston plate three inlays the waste liquid pipe that is equipped with waste liquid entry looks adaptation, and the waste liquid pipe is the rectangle structure, the left end of waste liquid pipe extends to the outside of piston plate three.
Preferably, the telescopic mechanism comprises a telescopic sleeve which is vertically fixed at the three right ends of the piston plate and is positioned above the waste liquid pipe, a piston plate IV which is fixed in the telescopic sleeve and is in sliding connection with the inner wall of the telescopic sleeve along the horizontal direction, an air inlet pipe which is horizontally fixed on the piston plate IV and is in sliding connection with the telescopic sleeve in adjusting the rotating shaft, a fixed plate which is fixed on the side wall of the adjusting handle and is in sliding connection with the side wall of the adjusting handle in the vertical direction and an air bag body I which is fixed at the upper end of the fixed plate, a first reset spring is connected between the fixed plate and the side wall of the upper medicine rod, one end of the air inlet pipe horizontally extends into the waste liquid chamber, the other end of the air inlet pipe penetrates through the side wall of the adjusting rotating shaft and extends to the outside of the air inlet pipe to be connected with the air bag body I, a one-way, and an electromagnetic valve is fixed on the corrugated hose.
Preferably, the sealing mechanism comprises a limit sliding chute, a rectangular fixed seat, a rectangular guide seat, a second return spring and a sealing baffle plate, the port position of the waste liquid inlet close to the three ends of the piston plate is provided with a limit chute matched with the waste liquid inlet, a rectangular fixed seat is fixed at one end of the limiting chute far away from the piston plate III, a medium inlet I with the inner diameter smaller than that of the waste liquid inlet is arranged at the central position of the rectangular fixed seat, and one side of the rectangular fixed seat, which is far away from one end of the limit chute and close to the third piston plate, is fixed with a rectangular guide seat which is vertical to the third piston plate, a medium inlet II with the inner diameter equal to that of the rectangular fixed seat is arranged at the central position of the rectangular guide seat, two ends of the rectangular fixed seat close to the limiting sliding groove are symmetrically fixed with sliding blocks which are in sliding connection with the limiting sliding groove through a return spring, and the opposite surfaces of the two sliding blocks are hinged with sealing baffles matched with the ports of the rectangular guide seats.
Preferably, the inner diameter of the waste liquid pipe is larger than that of the waste liquid inlet and smaller than that of the limiting sliding groove.
Preferably, a waste liquid discharge port is formed in the left end of the waste liquid cavity, a sealing plug is connected to the waste liquid discharge port in a threaded mode, the distance from the waste liquid discharge port to the probe cover body is L, and L is larger than the thickness of the piston plate III and smaller than the maximum distance between the piston plate III and the piston plate I.
Compared with the prior art, the invention has the beneficial effects that:
(1) the medicine feeding mechanism comprises a second air bag body horizontally fixed on the upper end surface of the partition plate and a second piston plate fixed on the upper end surface of the second air bag body and connected with the liquid medicine cavity in a sliding manner, and one end of the piston plate II, which is close to the probe cover body, is of an arc-shaped structure, one end of the partition plate, which is close to the probe cover body, is vertically embedded with a connecting pipe along the thickness of the partition plate, one end of the connecting pipe is communicated with the inner cavity of the second air bag body, the other end of the connecting pipe is communicated with the waste liquid cavity, the diameter of the connecting pipe is smaller than the thickness of the third piston plate, when the piston plate III moves to the left end of the waste liquid chamber, the upper end of the piston plate III just plugs the pipe orifice of the connecting pipe, and in the process of collecting waste liquid in the later period, when the waste liquid enters the waste liquid chamber and is located between the piston plate III and the piston plate I for collection and storage, the collected waste liquid is prevented from entering the air bag body II through the connecting pipe.
(2) The waste liquid collecting mechanism comprises a piston plate III and a piston plate I which are connected with each other in a sliding mode in the horizontal direction along a waste liquid cavity from left to right in sequence, the piston plate I is connected with the piston plate III through a telescopic mechanism, a waste liquid pipe matched with a waste liquid inlet is horizontally embedded in the bottom end of the piston plate III, the waste liquid pipe is of a rectangular structure, the left end of the waste liquid pipe extends to the outer side of the piston plate III, when the piston plate III and the piston plate I move to the left end of the waste liquid cavity simultaneously and then drive the piston plate II to move to the right end of the waste liquid cavity along the left end of the waste liquid cavity through the telescopic mechanism, and meanwhile, negative pressure is generated in a variable cavity formed between the piston plate III and the piston plate I and the inner wall of the waste liquid cavity, so that waste liquid generated in the pesticide applying process sequentially passes through waste liquid holes distributed on a probe cover body, The waste liquid inlet and the waste liquid pipe on the waste liquid chamber enter the variable chamber, so that the effect of collecting the waste liquid is realized, and the waste liquid is prevented from flowing out from the vagina of a puerpera to pollute the surrounding environment in the medicine applying process.
(3) The telescopic mechanism comprises a telescopic sleeve which is vertically fixed at the right end of a piston plate I and is positioned above a waste liquid pipe, a piston plate II which is fixed in the telescopic sleeve and is in sliding connection with the inner wall of the telescopic sleeve along the horizontal direction, an air inlet pipe which is horizontally fixed on the piston plate II and is in sliding connection with the telescopic sleeve and is fixed in an adjusting rotating shaft, a fixed plate which is fixed on the side wall of an adjusting handle and is in sliding connection with the side wall of the adjusting handle in the vertical direction, and an air bag body I which is fixed at the upper end of the fixed plate, a return spring I is connected between the fixed plate and the side wall of an upper medicine rod, one end of the air inlet pipe horizontally extends into a waste liquid chamber, the other end of the air inlet pipe penetrates through the side wall of the adjusting rotating shaft and extends to the outside of the air inlet pipe to be connected with the air bag body I, the bottom end of the telescopic sleeve is connected with a corrugated hose, the other end of the corrugated hose penetrates through a piston plate and is connected with the side wall of an air inlet pipe, an electromagnetic valve is fixed on the corrugated hose, when the piston plate III and the piston plate I are positioned at the right end of the waste liquid cavity, the air bag I is manually pressed repeatedly, so that the outside enters the air bag I through a one-way valve, the gas of the air bag I passes through the air inlet pipe, and the corrugated hose is fixed on the side wall of one end of the air inlet pipe positioned in the waste liquid cavity and is fixed on the corrugated hose, therefore, when the electromagnetic valve is not electrified, the gas firstly enters the right end of the waste liquid cavity through the air inlet pipe, the gas at the right end of the waste liquid cavity is increased continuously, so that the gas pushes the left end of the piston plate I and the piston plate three-way waste liquid cavity to move, and in the moving process, the gas in the, when the piston plate III moves to the left end of the waste liquid cavity, the top end of the piston plate III seals the pipe orifice of the connecting pipe, at the moment, the electromagnetic valve is electrified, the air bag body I is continuously and repeatedly pressed, the air continuously entering the air inlet pipe enters the inner cavity of the telescopic sleeve through the corrugated hose and pushes one side of the piston plate in the four directions to move, the piston plate in the four directions moves along the telescopic sleeve and moves, so that the telescopic rod pushes the piston plate to move towards the right end of the waste liquid cavity, the piston plate moves towards the right and generates negative pressure in the variable cavity formed between the piston plate III and the piston plate I and the inner wall of the waste liquid cavity, and waste liquid generated in the pesticide applying process sequentially passes through the waste liquid holes distributed on the probe cover body, the waste liquid inlet on the waste liquid cavity and the waste liquid pipe to enter the variable cavity.
(4) According to the steps (1) and (3), the fixed plate is manually pressed repeatedly, the fixed plate repeatedly extrudes the first airbag body, the outside enters the first airbag body through the check valve, the gas entering the first airbag body passes through the gas inlet pipe, the corrugated hose is fixed on the side wall of one end, located in the waste liquid cavity, of the gas inlet pipe, and the electromagnetic valve is fixed on the corrugated hose, so that when the electromagnetic valve is not electrified, the gas firstly enters the right end of the waste liquid cavity through the gas inlet pipe, the gas at the right end of the waste liquid cavity is increased continuously, the gas pushes the first piston plate and the third piston plate to move from the right end of the waste liquid cavity to the left end of the waste liquid cavity, in the moving process, the gas in the waste liquid cavity can only enter the second airbag body through the connecting pipe, the volume of the second airbag body is increased along the inner wall of the liquid cavity, and the second piston plate fixed at the upper end of the second airbag body moves to the opening end of the liquid cavity along the inner wall of, then the piston plate II pushes the liquid medicine in the liquid medicine cavity into the spongy cushion, the spongy cushion is firstly moistened, and because the spongy cushion has the water storage function, when the spongy cushion is not acted by external force, the liquid medicine in the liquid medicine cavity can not overflow from the spongy cushion to the external environment, when the piston plate II continues to move towards the sponge cushion under the action of the air bag body II and pushes the sponge cushion to continue to extend out of the liquid medicine cavity and contact with the affected part of the lying-in woman, the spongy cushion wetted by the liquid medicine is directly contacted with the affected part, so that the affected part is covered by the spongy cushion wetted by the liquid medicine, the uniformity of medicine application is improved, the comfort level of medicine application is also improved, according to the difference of the personal physique of the puerpera, the piston plate II can be continuously pushed against the spongy cushion to rise by 0.3-0.5cm, so that the liquid medicine stored in the spongy cushion is squeezed to the affected part by the piston plate II, and the utilization rate of the liquid medicine is improved.
(5) As can be seen from (2) and (3), when the piston plate III moves to the left end of the waste liquid cavity, the top end of the piston plate III seals the pipe orifice of the connecting pipe, at the moment, the electromagnetic valve is electrified, the air bag I is continuously and repeatedly pressed, the air continuously entering the air inlet pipe enters the inner cavity of the telescopic sleeve through the corrugated hose and pushes the piston plate to move towards one side where the piston plate I is located, the telescopic rod is simultaneously driven to move along the telescopic sleeve in the process of moving the piston plate IV, so that the telescopic rod pushes the piston plate to move towards the right end of the waste liquid cavity, the piston plate I moves towards the right, negative pressure is generated in a variable cavity formed between the piston plate III and the piston plate I and the inner wall of the waste liquid cavity, and waste liquid generated in the medicine feeding process sequentially passes through waste liquid holes distributed on the probe cover body, a waste liquid inlet and a waste liquid pipe on the waste liquid cavity and enters the variable cavity, because the waste liquid hole on the probe cover body is hourglass form, and the laminating of inner wall in the middle of the waste liquid hole, consequently, waste liquid hole on the probe cover body does not receive under the effect of external suction, liquid can not flow back to in the external world from the probe cover body, only in the negative pressure that produces in the variable cavity with the used waste liquid absorbed the probe cover body in, it collects in "variable cavity" to enter into through waste liquid entry and waste liquid pipe again, thereby prevent to go up the medicine in-process waste liquid and flow out and pollute all ring edge borders from lying-in woman's vagina.
(6) According to the invention, an adjusting mechanism is arranged at one end, away from a medicine feeding probe, of the medicine feeding rod, the adjusting mechanism comprises a driving gear fixed on an adjusting rotating shaft, an adjusting handle fixed on the outer side wall of the medicine feeding rod, and an adjusting gear fixed on the adjusting handle and matched with the driving gear.
Therefore, the medicine feeding device realizes the positioning medicine feeding through the adjusting mechanism, not only improves the medicine feeding uniformity, but also improves the medicine feeding comfort level, and prevents the waste liquid from flowing out of the vagina of the puerpera to pollute the surrounding environment in the medicine feeding process.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of the waste liquid collection mechanism at a certain moment of movement towards the left end of the waste liquid chamber;
FIG. 4 is a schematic view of the waste liquid collecting mechanism at a certain moment of collecting waste liquid;
FIG. 5 is an enlarged view of the structure at A in FIG. 4;
fig. 6 is an enlarged schematic view of the structure at B in fig. 4.
In the figure: 1. a medicine feeding probe; 2. a piston plate I; 3. a corrugated hose; 4. an electromagnetic valve; 5. an air inlet pipe; 6. adjusting the rotating shaft; 7. an adjusting gear; 8. adjusting the grip; 9. a first air bag body; 10. a fixing plate; 11. a first return spring; 12. a one-way valve; 13. an on-off valve; 14. a drive gear; 15. a medicine feeding rod; 16. a medicine inlet; 17. a partition plate; 18. a second piston plate; 19. a sponge cushion; 20. a second air bag body; 21. a piston plate III; 22. a pinhole camera; 23. a probe cover body; 24. a waste liquid pipe; 25. a connecting pipe; 26. a waste liquid hole; 27. a telescopic sleeve; 28. a piston plate four; 29. a telescopic rod; 30. a waste liquid inlet; 31. a limiting chute; 32. a rectangular fixed seat; 33. a rectangular guide seat; 34. a second return spring; 35. a slider; 36. sealing the baffle; 37. a fixing frame; 38. and a waste liquid outlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, an embodiment of the present invention is shown: the utility model provides a gynaecology and obstetrics's postoperative medicine feeding device, includes medicine feeding probe 1 and medicine feeding rod 15, and the preferable plastics of material of medicine feeding probe 1 and medicine feeding rod 15, the quality is slim and graceful, and is with low costs and corrosion-resistant, and the diameter of medicine feeding probe 1 is less than lying-in woman's vagina diameter, medicine feeding probe 1 is the ascending cavity structures of opening, and the open end of medicine feeding probe 1 is fixed with foam-rubber cushion 19, the left end of medicine feeding probe 1 is fixed with probe lid 23, and probe lid 23 is the hemisphere structure, and probe lid 23 can be made by silica gel material, and the hardness is less, corrosion-resistant, pollution-free, can not produce the injury to lying-in woman's vagina, and equidistant waste liquid hole 26 has been arranged on probe lid 23, waste liquid hole 26 is hourglass form, and the laminating of the middle inner wall of waste liquid hole 26, medicine feeding probe 1's right-hand member is connected with hollow structure's medicine feeding rod 15, be fixed with hollow structure, and the one end of adjusting pivot 6 is connected with the right-hand member lateral wall of medicine feeding probe 1, the one end that medicine feeding probe 1 was kept away from to medicine feeding rod 15 is equipped with adjustment mechanism, and adjustment mechanism is including fixing drive gear 14 on adjusting pivot 6, fixes regulation handle 8 on medicine feeding rod 15 lateral wall, fixes on regulation handle 8 and with drive gear 14 looks adaptation adjusting gear 7, the level is fixed with baffle 17 in medicine feeding probe 1 cavity, and baffle 17 divide into liquid medicine cavity and waste liquid collection cavity with the cavity, liquid medicine cavity has seted up into medicine mouth 16 on being close to medicine feeding rod 15's the one end lateral wall, and is equipped with rubber sealing plug on advancing medicine mouth 16, the liquid medicine cavity is close to the one end of probe lid 23 and is located sponge pad 19's left side slope and is fixed with pinhole camera 22, and pinhole camera 22 inclines to the direction that sponge pad 19 is located, and pinhole camera 22 is connected with the controller electricity fixed on medicine feeding rod 15 (because pinhole camera 22, the one end of medicine feeding rod, The controller is the technical means commonly used among the prior art, and the controller is not shown with the power that provides power for whole device in the picture, and can not be repeated in this embodiment again), is equipped with in the liquid medicine cavity and send medicine mechanism, be equipped with waste liquid collection mechanism in the waste liquid cavity, and the waste liquid cavity is close to the bottom level of one side of probe lid 23 and has seted up the waste liquid entry 30 that the cavity is the rectangle structure, the one end that waste liquid entry 30 is close to last medicine pole 15 is equipped with seals the mechanism.
Further, the foam-rubber cushion 19 is fixed on the opening end of the medicine feeding probe 1 through the cooperation of the fixing frame 37 and the plastic bolt, and the area of the foam-rubber cushion 19 is larger than the area of the opening end of the medicine feeding probe 1, the foam-rubber cushion 19 is paved on the opening end of the medicine feeding probe 1, and the four edges of the foam-rubber cushion 19 are pressed on the opening end through the fixing frame 37, then the foam-rubber cushion 19 is fixed on the opening end through the cooperation of the plastic bolt, so that the foam-rubber cushion 19 is detachably connected, and the foam-rubber cushion 19 is convenient to replace.
Further, medicine feeding probe 1 and probe cover body 23 threaded connection conveniently dismantle the probe cover body 23 on the medicine feeding probe 1 and wash the disinfection to can make whole device use many times.
Furthermore, the medicine feeding mechanism comprises a second air bag body 20 horizontally fixed on the upper end surface of the partition board 17 and a second piston plate 18 fixed on the upper end surface of the second air bag body 20 and connected with the liquid medicine chamber in a sliding way, and one end of the second piston plate 18 close to the probe cover body 23 is of an arc-shaped structure, one end of the partition plate 17 close to the probe cover body 23 is vertically embedded with a connecting pipe 25 along the thickness thereof, one end of the connecting pipe 25 is communicated with the inner cavity of the second air bag body 20, the other end of the connecting pipe 25 is communicated with the waste liquid cavity, the diameter of the connecting pipe 25 is smaller than the thickness of the third piston plate 21, when the piston plate three 21 moves to the left end of the waste liquid chamber, the upper end of the piston plate three 21 just plugs the pipe orifice of the connecting pipe 25, and in the process of collecting waste liquid, when waste liquid enters the waste liquid chamber and is collected and stored between the piston plate III 21 and the piston plate I2, the collected waste liquid is prevented from entering the air bag body II 20 through the connecting pipe 25.
Further, the waste liquid collecting mechanism sequentially comprises a piston plate III 21 and a piston plate I2 which are connected with each other in a sliding mode in the horizontal direction along the waste liquid cavity from left to right, the piston plate I2 is connected with the piston plate III 21 through a telescopic mechanism, a waste liquid pipe 24 matched with a waste liquid inlet 30 is horizontally embedded in the bottom end of the piston plate III 21, the waste liquid pipe 24 is of a rectangular structure, the left end of the waste liquid pipe 24 extends to the outer side of the piston plate III 21, when the piston plate III 21 and the piston plate I2 move to the left end of the waste liquid cavity simultaneously, the piston plate I2 is driven to move to the right end of the waste liquid cavity along the left end of the waste liquid cavity through the telescopic mechanism, and meanwhile, negative pressure is generated in a variable cavity formed between the piston plate III 21 and the piston plate I2 and the inner wall of the waste liquid cavity, so that waste liquid generated in the pesticide loading process sequentially passes through the waste liquid holes 26, the piston plate I2, the waste holes, the, The waste inlet 30 and the waste pipe 24 on the waste chamber enter the 'variable chamber', thereby achieving the function of collecting waste.
Further, the telescopic mechanism comprises a telescopic sleeve 27 vertically fixed at the right end of the piston plate three 21 and positioned above the waste liquid pipe 24, a piston plate four 28 fixed in the telescopic sleeve 27 and slidably connected with the inner wall of the telescopic sleeve along the horizontal direction, a telescopic rod 29 horizontally fixed on the piston plate four 28 and slidably connected with the telescopic sleeve 27 is fixed on the air inlet pipe 5 in the adjusting rotating shaft 6, a fixing plate 10 fixed on the side wall of the adjusting handle 8 and slidably connected with the side wall in the vertical direction, and an air bag body one 9 fixed on the upper end of the fixing plate 10, a return spring one 11 is connected between the fixing plate 10 and the side wall of the upper medicine rod 15, one end of the air inlet pipe 5 horizontally extends into the waste liquid chamber, the other end of the air inlet pipe 5 penetrates through the side wall of the adjusting rotating shaft 6 and extends to the outside of the air inlet pipe 5 to be connected with the air bag body one 9, and a one-, the medium flow direction of the check valve 12 is that the medium can only enter the first airbag body 9 from the outside, the bottom end of the telescopic sleeve 27 is connected with the corrugated hose 3, the other end of the corrugated hose 3 penetrates through the first piston plate 2 and is connected with the side wall of the air inlet pipe 5, the electromagnetic valve 4 is fixed on the corrugated hose 3, when the third piston plate 21 and the first piston plate 2 are positioned at the right end of the waste liquid chamber, the outside enters the first airbag body 9 through the check valve 12 by manually repeatedly pressing the first airbag body 9, the gas of the first airbag body 9 passes through the air inlet pipe 5, the corrugated hose 3 is fixed on the side wall of one end of the air inlet pipe 5 positioned in the waste liquid chamber, and the electromagnetic valve 4 is fixed on the corrugated hose 3, therefore, when the electromagnetic valve 4 is not electrified, the gas firstly enters the right end of the waste liquid chamber through the air inlet pipe 5, and increases along with the gas at the right end of the waste liquid chamber, so that the gas pushes the first, in the moving process, the gas in the waste liquid cavity can only enter the second air bag body 20 through the connecting pipe 25, when the third piston plate 21 moves to the left end of the waste liquid cavity, the top end of the third piston plate 21 seals the pipe orifice of the connecting pipe 25, at the moment, the electromagnetic valve 4 is electrified, the first air bag body 9 is continuously and repeatedly pressed, the gas continuously entering the air inlet pipe 5 enters the inner cavity of the telescopic sleeve 27 through the corrugated hose 3 and pushes the fourth piston plate 28 to move to one side where the first piston plate 2 is located, the telescopic rod 29 is driven to move along the telescopic sleeve 27 in the moving process of the fourth piston plate 28, so that the telescopic rod 29 pushes the first piston plate 2 to move to the right end of the waste liquid cavity, the negative pressure is generated in the variable cavity formed between the third piston plate 21 and the first piston plate 2 and the inner wall of the waste liquid cavity while the first piston plate 2 moves rightwards, and the waste liquid generated in the pesticide loading process sequentially passes through the waste liquid holes 26, the waste inlet 30 and waste pipe 24 on the waste chamber enter the "variable chamber".
Further, the sealing mechanism comprises a limiting sliding chute 31, a rectangular fixed seat 32, a rectangular guide seat 33, a second return spring 34 and a sealing baffle 36, the position of the port of one end of the piston plate III 21 close to the waste liquid inlet 30 is provided with the limiting sliding chute 31 matched with the port, one end of the limiting sliding chute 31 far away from the piston plate III 21 is fixed with the rectangular fixed seat 32, the central position of the rectangular fixed seat 32 is provided with a first medium inlet with the inner diameter smaller than that of the waste liquid inlet 30, one end of the rectangular fixed seat 32 far away from the limiting sliding chute 31 and one side close to the piston plate III 21 are fixed with the rectangular guide seat 33 perpendicular to the piston plate III 21, the central position of the rectangular guide seat 33 is provided with a second medium inlet with the inner diameter equal to that of the rectangular fixed seat 32, two sliding blocks 35 which are in sliding connection with the limiting sliding chute 31 are symmetrically fixed at two ends of the rectangular, and the opposite surfaces of the two sliding blocks 35 are hinged with sealing baffles 36 matched with the ports of the rectangular guide seats 33, when the piston plate three 21 and the piston plate one 2 move from the right end of the waste liquid cavity to the left end of the waste liquid cavity, the two sealing baffles 36 seal the waste liquid inlet 30 under the action of the rectangular guide seats 33, in the moving process of the piston plate three 21, gas in the waste liquid cavity can only enter the air bag body two 20 through the connecting pipe 25, when the piston plate three 21 moves to the left end of the waste liquid cavity, the port of the waste liquid pipe 24 on the piston plate three 21 extends into the waste liquid inlet 30, the side wall of the port of the waste liquid pipe 24 pushes the sliding block 35 to move to one side of the rectangular fixed seat 32 and compress the return spring two 34, so that the sealing baffles 36 hinged on the sliding blocks 35 are opened in the direction opposite to the movement of the waste liquid pipe 24, and waste liquid generated in the medicine loading process sequentially enters the space between the piston plate three 21 and the piston plate one 2 and the waste liquid inlet 30 through the probe cover body 23 and the In the "variable chamber" formed between the inner walls of the liquid chamber.
Further, the inner diameter of the waste liquid pipe 24 is larger than the inner diameter of the waste liquid inlet 30 and smaller than the inner diameter of the limiting chute 31, so that when the port of the waste liquid pipe 24 on the piston plate three 21 extends into the waste liquid inlet 30, the side wall of the port of the waste liquid pipe 24 pushes the sliding block 35 to move towards the side where the rectangular fixed seat 32 is located and compress the return spring two 34, so that the sealing baffle 36 hinged to the sliding block 35 is opened towards the direction opposite to the moving direction of the waste liquid pipe 24.
Further, a waste liquid outlet 38 is formed in the left end of the waste liquid cavity, a sealing plug is connected to the waste liquid outlet 38 in a threaded manner, the distance from the waste liquid outlet 38 to the probe cover body 23 is L, and L is greater than the thickness of the piston plate three 21 and smaller than the maximum distance between the piston plate three 21 and the piston plate one 2, so that the waste liquid outlet 38 is located on the side wall of a variable cavity formed between the piston plate three 21 and the piston plate one 2 and the inner wall of the waste liquid cavity, and waste liquid can be discharged from the waste liquid cavity at a later stage.
The working principle is as follows: when in use, the spongy cushion 19 is fixed on the opening end of the liquid medicine cavity, liquid medicine is injected into the liquid medicine cavity through the medicine inlet 16, then the medicine feeding probe 1 is stretched into the vagina of a puerperal woman by holding the medicine feeding rod 15, the adjusting gear 7 is shifted, the adjusting rotating shaft 6 is rotated under the mutual matching of the adjusting gear 7 and the driving gear 14, the medicine feeding probe 1 is further driven to rotate, an affected part is found through the pinhole camera 22, after the affected part is found, the fixing plate 10 is manually and repeatedly pressed, the fixing plate 10 repeatedly extrudes the first airbag body 9, the outside enters the first airbag body 9 through the check valve 12, gas entering the first airbag body 9 passes through the gas inlet pipe 5, and the corrugated hose 3 is fixed on the side wall of one end of the gas inlet pipe 5 positioned in the waste liquid cavity, and the electromagnetic valve 4 is fixed on the corrugated hose 3, therefore, when the electromagnetic valve 4 is not electrified, the gas firstly enters the right end of the waste liquid cavity through the, along with the increasing of the gas at the right end of the waste liquid cavity, the gas pushes the piston plate I2 and the piston plate III 21 to move from the right end of the waste liquid cavity to the left end of the waste liquid cavity, in the moving process, the gas in the waste liquid cavity can only enter the air bag body II 20 through the connecting pipe 25, the volume of the air bag body II 20 is enlarged along the inner wall of the liquid medicine cavity, the piston plate II 18 fixed at the upper end of the air bag body II moves to the opening end of the liquid medicine cavity along the inner wall of the liquid medicine cavity and moves to be attached to the spongy cushion 19, then the piston plate II 18 pushes the liquid medicine in the liquid medicine cavity into the spongy cushion 19 to firstly wet the spongy cushion 19, and because the spongy cushion 19 has a water storage function, when the spongy cushion 19 is not subjected to an external acting force, the liquid medicine in the liquid medicine cavity cannot overflow from the spongy cushion 19 to the external environment, and when the piston plate II 18 continues to move to the spongy cushion 19 under the, the piston plate II 18 continuously pushes the sponge pad 19 to rise by 0.3-0.5cm to push the liquid medicine stored in the sponge pad 19 to the affected part, so that the utilization rate of the liquid medicine can be improved, as the end of the piston plate II 18 close to the probe cover body 23 is of an arc structure, at the moment, the end of the piston plate II 18 and the sponge pad 19 close to the medicine feeding rod 15 and the affected part form a closed surface, only a gap is reserved between one end of the piston plate II 18 close to the probe cover body 23 and the affected part, and therefore, the used waste liquid medicine can only flow down from one end of the piston plate II 18 close to the probe cover body 23, when the piston plate three 21 moves to the left end of the waste liquid cavity, the top end of the piston plate three 21 seals the pipe orifice of the connecting pipe 25, at this time, the electromagnetic valve 4 is electrified, the air bag body one 9 is continuously and repeatedly pressed, the air continuously entering the air inlet pipe 5 enters the inner cavity of the telescopic sleeve 27 through the corrugated hose 3 and pushes the piston plate four 28 to move to one side where the piston plate one 2 is located, the piston plate four 28 simultaneously drives the telescopic rod 29 to move along the telescopic sleeve 27 in the moving process, so that the telescopic rod 29 pushes the piston plate one 2 to move to the right end of the waste liquid cavity, the piston plate one 2 moves rightwards, negative pressure is generated in a variable cavity formed between the piston plate three 21 and the piston plate one 2 and the inner wall of the waste liquid cavity, and the waste liquid holes 26 distributed on the waste liquid probe cover body 23, the waste liquid inlet 30 on the waste liquid cavity and the waste liquid pipe 24 sequentially enter the variable cavity, because waste liquid hole 26 on the probe lid 23 is hourglass form, and the laminating of waste liquid hole 26 middle inner wall, consequently, waste liquid hole 26 on the probe lid 23 does not receive under the effect of external suction, liquid can not flow backward to in the external world in the probe lid 23, only when the negative pressure that produces in the variable cavity with the used waste liquid sucked in the probe lid 23, get into "variable cavity" through waste liquid entry 30 and waste liquid pipe 24 and collect, thereby prevent to go up the medicine in-process waste liquid and come from the lying-in woman vagina outflow and pollute all ring edge borders, whole process has accomplished the process of adding medicine. When the medicine application is finished, the medicine application probe 1 is taken out, and the collected waste liquid is discharged through the waste liquid discharge port 38.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a gynaecology and obstetrics's postoperative medicine feeding device, includes medicine feeding probe (1) and medicine feeding rod (15), its characterized in that: the medicine feeding probe (1) is of a cavity structure with an upward opening, a spongy cushion (19) is fixed at the opening end of the medicine feeding probe (1), a probe cover body (23) is fixed at the left end of the medicine feeding probe (1), waste liquid holes (26) are equidistantly arranged on the probe cover body (23), the waste liquid holes (26) are hourglass-shaped, the middle inner wall of the waste liquid holes (26) is attached, a medicine feeding rod (15) with a hollow structure is connected to the right end of the medicine feeding probe (1), a regulating rotating shaft (6) with a hollow structure is fixed in the medicine feeding rod (15) through a bearing, one end of the regulating rotating shaft (6) is connected with the right end side wall of the medicine feeding probe (1), a regulating mechanism is arranged at one end, far away from the medicine feeding probe (1), of the medicine feeding rod (15) and comprises a driving gear (14) fixed on the regulating rotating shaft (6), and a regulating handle (8) fixed on the outer side wall of the medicine feeding rod (15), an adjusting gear (7) which is fixed on the adjusting grip (8) and is matched with the driving gear (14), a clapboard (17) is horizontally fixed in the cavity of the medicine feeding probe (1), the cavity is divided into a liquid medicine cavity and a waste liquid collecting cavity by a partition board (17), a medicine inlet (16) is arranged on the side wall of one end of the liquid medicine cavity close to the medicine feeding rod (15), a rubber sealing plug is arranged on the medicine inlet (16), a pinhole camera (22) is obliquely fixed on one end of the liquid medicine cavity close to the probe cover body (23) and positioned on the left side of the spongy cushion (19), a medicine feeding mechanism is arranged in the liquid medicine cavity, a waste liquid collecting mechanism is arranged in the waste liquid cavity, a waste liquid inlet (30) with a rectangular cavity is horizontally arranged at the bottom end of one side of the waste liquid cavity close to the probe cover body (23), and a sealing mechanism is arranged at one end of the waste liquid inlet (30) close to the medicine feeding rod (15).
2. The gynecological postoperative drug delivery device of claim 1, wherein: the spongy cushion (19) is fixed on the opening end of the medicine feeding probe (1) through the matching of the fixing frame (37) and the plastic bolt, and the area of the spongy cushion (19) is larger than that of the opening end of the medicine feeding probe (1).
3. The gynecological postoperative drug delivery device of claim 1, wherein: the medicine feeding probe (1) is in threaded connection with the probe cover body (23).
4. The gynecological postoperative drug delivery device of claim 1, wherein: send medicine mechanism to include that the level fixes gasbag body two (20) on baffle (17) up end and fix on gasbag body two (20) up end and with liquid medicine cavity sliding connection's piston plate two (18), and piston plate two (18) are close to the one end of probe lid body (23) and are the arc structure, baffle (17) one end that is close to probe lid body (23) is inlayed perpendicularly along its thickness and is equipped with connecting pipe (25), and the one end and the gasbag body two (20) inner chamber intercommunication of connecting pipe (25), the other end and the waste liquid cavity intercommunication of connecting pipe (25), the diameter of connecting pipe (25) is less than the thickness of piston plate three (21).
5. The gynecological postoperative drug delivery device of claim 1, wherein: the waste liquid is collected the mechanism from a left side to the right side include in proper order just with along three (21) of piston plate and piston plate (2) of waste liquid cavity sliding connection on the horizontal direction, and be connected through telescopic machanism between piston plate (2) and the three (21) of piston plate, the bottom level of three (21) of piston plate inlays waste liquid pipe (24) that are equipped with waste liquid entry (30) looks adaptation, and waste liquid pipe (24) are the rectangle structure, the left end of waste liquid pipe (24) extends to the outside of three (21) of piston plate.
6. The gynecological postoperative drug delivery device of claim 5, wherein: the telescopic mechanism comprises a telescopic sleeve (27) which is vertically fixed at the right end of a piston plate III (21) and is positioned above the waste liquid pipe (24), a piston plate IV (28) which is fixed in the telescopic sleeve (27) and is connected with the inner wall of the telescopic sleeve along the horizontal direction in a sliding manner, a telescopic rod (29) which is horizontally fixed on the piston plate IV (28) and is connected with the telescopic sleeve (27) in a sliding manner, an air inlet pipe (5) which is fixed in an adjusting rotating shaft (6), a fixed plate (10) which is fixed on the side wall of an adjusting handle (8) and is connected with the side wall of the adjusting handle in a sliding manner in the vertical direction, and an air bag body I (9) which is fixed at the upper end of the fixed plate (10), a reset spring I (11) is connected between the fixed plate (10) and the side wall of an upper medicine rod (15), one end of the air inlet pipe (5) horizontally extends into the waste liquid chamber, the other end of the air, and be fixed with check valve (12) and ooff valve (13) on the gasbag body (9) respectively, telescopic tube (27) bottom is connected with corrugated hose (3), and corrugated hose (3) other end passes piston board (2) and is connected with the lateral wall of intake pipe (5), be fixed with solenoid valve (4) on corrugated hose (3).
7. The gynecological postoperative drug delivery device of claim 1, wherein: the sealing mechanism comprises a limiting sliding groove (31), a rectangular fixing seat (32), a rectangular guide seat (33), a second reset spring (34) and a sealing baffle plate (36), wherein the limiting sliding groove (31) matched with the waste liquid inlet (30) is formed in the position of a port close to one end of the third piston plate (21) of the waste liquid inlet (30), the rectangular fixing seat (32) is fixed at one end, away from the third piston plate (21), of the limiting sliding groove (31), the first medium inlet with the inner diameter smaller than that of the waste liquid inlet (30) is formed in the central position of the rectangular fixing seat (32), the rectangular guide seat (33) perpendicular to the third piston plate (21) is fixed at one side, away from one end of the limiting sliding groove (31), close to the third piston plate (21), of the rectangular guide seat (33), the second medium inlet with the inner diameter equal to that of the rectangular fixing seat (32) is formed in, the two ends of the rectangular fixed seat (32) close to the limiting sliding groove (31) are symmetrically fixed with sliding blocks (35) connected with the limiting sliding groove (31) in a sliding mode through two reset springs (34), and the opposite surfaces of the two sliding blocks (35) are hinged with sealing baffle plates (36) matched with ports of the rectangular guide seat (33).
8. The gynecological postoperative drug delivery device of claim 5, wherein: the inner diameter of the waste liquid pipe (24) is larger than that of the waste liquid inlet (30) and smaller than that of the limiting chute (31).
9. The gynecological postoperative drug delivery device of claim 1, wherein: a waste liquid discharge port (38) is formed in the left end of the waste liquid cavity, a sealing plug is connected to the waste liquid discharge port (38) in a threaded mode, the distance from the waste liquid discharge port (38) to the probe cover body (23) is L, and L is larger than the thickness of the piston plate III (21) and smaller than the maximum distance between the piston plate III (21) and the piston plate I (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911408679.7A CN110975126A (en) | 2019-12-31 | 2019-12-31 | Gynaecology and obstetrics's postoperative medicine feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911408679.7A CN110975126A (en) | 2019-12-31 | 2019-12-31 | Gynaecology and obstetrics's postoperative medicine feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110975126A true CN110975126A (en) | 2020-04-10 |
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ID=70079524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911408679.7A Withdrawn CN110975126A (en) | 2019-12-31 | 2019-12-31 | Gynaecology and obstetrics's postoperative medicine feeding device |
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| Country | Link |
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| CN (1) | CN110975126A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111744098A (en) * | 2020-06-12 | 2020-10-09 | 李明珠 | Medical care device that women used |
| CN113303752A (en) * | 2021-04-25 | 2021-08-27 | 赤峰学院附属医院 | Mouth mirror for oral medicine |
| CN114887207A (en) * | 2022-04-20 | 2022-08-12 | 黄克文 | Medicine applying device for cervical inflammation wound surface |
| CN114887207B (en) * | 2022-04-20 | 2024-05-31 | 南京溧星晨电子科技有限公司 | Medicine feeder for cervical inflammation wound surface |
-
2019
- 2019-12-31 CN CN201911408679.7A patent/CN110975126A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111744098A (en) * | 2020-06-12 | 2020-10-09 | 李明珠 | Medical care device that women used |
| CN113303752A (en) * | 2021-04-25 | 2021-08-27 | 赤峰学院附属医院 | Mouth mirror for oral medicine |
| CN113303752B (en) * | 2021-04-25 | 2022-09-27 | 赤峰学院附属医院 | Mouth mirror for oral medicine |
| CN114887207A (en) * | 2022-04-20 | 2022-08-12 | 黄克文 | Medicine applying device for cervical inflammation wound surface |
| CN114887207B (en) * | 2022-04-20 | 2024-05-31 | 南京溧星晨电子科技有限公司 | Medicine feeder for cervical inflammation wound surface |
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Application publication date: 20200410 |