CN110624173A - Noninvasive gynecological nursing medication device - Google Patents
Noninvasive gynecological nursing medication device Download PDFInfo
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- CN110624173A CN110624173A CN201910966794.XA CN201910966794A CN110624173A CN 110624173 A CN110624173 A CN 110624173A CN 201910966794 A CN201910966794 A CN 201910966794A CN 110624173 A CN110624173 A CN 110624173A
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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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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
- C09D4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09D159/00 - C09D187/00
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/16—Antifouling paints; Underwater paints
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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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- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a noninvasive gynecological nursing medication device, which has the technical scheme key points that: mix a liquid section of thick bamboo including columnar, mix a liquid section of thick bamboo including the equipment section of thick bamboo portion and lower section of thick bamboo portion as an organic whole, the device still includes: a liquid injection assembly for injecting liquid medicine into the liquid mixing cylinder; the pressurizing assembly is used for pressurizing the liquid mixing cylinder; a soft plastic pipe, wherein a first needle head and a second needle head are respectively fixed at two ends of the soft plastic pipe, liquid medicine flow holes are respectively formed in the first needle head and the second needle head, and the first needle head is detachably mounted at the bottom end of the lower barrel part; the medicine plug is used for being placed in the vagina of a patient, and the shape of the medicine plug is a rod-shaped shell with smooth cambered surfaces at two ends; the device is convenient when being used for spraying the liquid medicine, the liquid medicine can be sprayed out in a pressure maintaining way, and the medicine feeding is rapid and quick.
Description
Technical Field
The invention relates to the field of medical nursing devices, in particular to a noninvasive gynecological nursing medication device.
Background
For patients with gynecological diseases, the affected parts such as the vagina of the patients are often cleaned, disinfected and administered to achieve the purpose of treatment. When the medicine is administered to the affected part of a patient, a special medicine applying device is needed for administration. The medicine plug is placed in the vagina for treatment and use in a medicine plug mode.
The current chinese patent that publication number is CN108079394A, it discloses a device for non-invasive gynaecology nursing medicine, the power distribution box comprises a box body, the inside of box is equipped with the atomizer, the right surface of box is equipped with the atomizing pipe, the atomizing pipe passes box and atomizer sealing connection, the tighrening ring has been cup jointed to the tip of atomizing pipe, the right surface of atomizing pipe is equipped with the atomising head, the atomizing pipe is through tighrening ring and atomising head fixed connection, the upper surface of box is equipped with control switch group, the left side of box is equipped with the flourishing fluid reservoir of second, the inside of the flourishing fluid reservoir of second is equipped with the suction pump, the left surface of box is equipped with the bandage, bandage and box fixed connection, the bandage cup joints at the flourishing fluid.
The noninvasive gynecological nursing medication device has the advantages of being capable of recycling liquid medicine, but the noninvasive gynecological nursing medication device still has some defects, such as: firstly, the liquid medicine is inconvenient to spray, so that the liquid medicine is not sprayed out under enough pressure; secondly, treating or disinfecting without a medicine plug placed in the body; thirdly, each part is difficult to disassemble, clean, disinfect and assemble and connect, and is not sanitary when being used for the second time, and the secondary infection is easy to happen.
Disclosure of Invention
In view of the problems mentioned in the background, the invention aims to provide a noninvasive gynecological nursing medication device to solve the problems mentioned in the background.
The technical purpose of the invention is realized by the following technical scheme:
the utility model provides a device is used in non-invasive gynaecology's nursing, includes the liquid section of thick bamboo that mixes of column, mix the liquid section of thick bamboo including the equipment last section of thick bamboo as an organic whole with lower section of thick bamboo, the device still includes:
a liquid injection assembly for injecting liquid medicine into the liquid mixing cylinder;
the pressurizing assembly is used for pressurizing the liquid mixing cylinder;
a soft plastic pipe, wherein a first needle head and a second needle head are respectively fixed at two ends of the soft plastic pipe, liquid medicine flow holes are respectively formed in the first needle head and the second needle head, and the first needle head is detachably mounted at the bottom end of the lower barrel part;
the medicine plug is used for being placed into the vagina of a patient, the shape of the medicine plug is a rod-shaped shell with smooth cambered surfaces at two ends, the annular wall of the medicine plug is provided with densely distributed first medicine seepage holes, the bottom end of the medicine plug is fixedly provided with a dispersion ring, and the dispersion ring is provided with densely distributed second medicine seepage holes.
By adopting the technical scheme, when the device is used, an operator can connect the first needle to the bottom end of the lower barrel part in the liquid mixing barrel and connect the second needle to the end part of the medicine plug to finish assembly; an operator can plug the medicine plug into the vagina of a patient, then liquid medicine is filled through the liquid injection assembly, liquid mixing can be conveniently carried out by using the liquid mixing barrel, then the liquid mixing barrel is pressurized by using the pressurizing assembly, so that the liquid medicine seeps out of the first medicine seepage hole on the medicine plug and the second medicine seepage hole on the dispersion ring for administration, wherein the medicine plug can be detached and then kept in the body of the patient for a treatment period, and can also be directly taken out after administration is finished; therefore, the device is more convenient to spray the liquid medicine and can ensure that the liquid medicine is sprayed out under the pressure maintaining condition; in addition, the device is also provided with a medicine plug which is arranged in the body for treatment or disinfection, and the medicine administration is rapid and quick; moreover, each part in the device can be conveniently disassembled, cleaned, disinfected and assembled and connected, is more sanitary during secondary use, and is not easy to cause secondary infection.
The preferred, annotate the liquid subassembly and include that the liquid medicine holds the box, flow into pipeline, injection mouth, protruding mouth of pipe and stifled cap, the liquid medicine holds the box and fixes go up the barrel portion outside, it fixes to flow into the pipeline the liquid medicine holds box bottom and with the liquid medicine holds the inside intercommunication each other of box, the bottom that flows into the pipeline passes go up the section of thick bamboo rampart and stretch into go up inside the section of thick bamboo portion, the injection mouth is seted up the liquid medicine holds box top, protruding mouth of pipe welded fastening is in injection mouth department, stifled cap threaded connection be in protruding mouth of pipe.
Through adopting above-mentioned technical scheme, after unscrewing the stifled cap of protruding mouth of pipe department, the operator can hold the box interior notes liquid medicine of adding to the liquid medicine through the injection mouth of protruding mouth of pipe department, and the liquid medicine of filling in the liquid medicine holds the box can directly flow in mixing a liquid section of thick bamboo through the inflow pipeline, and the liquid medicine can not take place to leak, convenience very.
Preferably, the pressurizing part comprises a corrugated pressing cylinder, an air outlet, a first outward extending pipeline and a second outward extending pipeline, the corrugated pressing cylinder is corrugated, the air outlet is formed in one surface, close to the upper cylinder part, of the corrugated pressing cylinder, the first outward extending pipeline and the corrugated pressing cylinder are integrally formed and are located at the end part of the air outlet, the second outward extending pipeline is integrally formed at the top of the upper cylinder part and is communicated with the inside of the upper cylinder part, and the first outward extending pipeline is in threaded connection with the inside of the second outward extending pipeline.
Through adopting above-mentioned technical scheme, utilize outside pipeline of first overhanging pipeline and second to stretch out the pipeline can be convenient install a ripple pressfitting section of thick bamboo and mix the cartridge case top, just can be to applying pressure in mixing the cartridge case when pressing a ripple pressfitting section of thick bamboo to can make the liquid medicine spray to patient's vagina in from mixing cartridge case, soft plastic pipe and medicine stopper, it is direct to administrate medicine.
Preferably, a first pressing ring is fixed to one side, close to the first overhanging pipeline, of the corrugated pressing cylinder, a second pressing ring is fixed to the top surface of the corrugated pressing cylinder, two guide rods are fixed to one side, close to the second pressing ring, of the first pressing ring, two guide holes for the guide rods to penetrate are formed in the first pressing ring, and two limiting blocks are fixed to one ends, far away from the first pressing ring, of the guide rods respectively.
Through adopting above-mentioned technical scheme, utilize first clamping ring and second clamping ring can make things convenient for operator's one hand to drive a ripple pressfitting section of thick bamboo and press, and can improve the vertical stability when pressing under the cooperation of guide bar and guiding hole.
Preferably, the upper cylinder part and the lower cylinder part are assembled into a whole through a connecting assembly, a first protruding ring is fixed on one surface of the upper cylinder part close to the lower cylinder part, a second protruding ring is fixed on one end of the lower cylinder part close to the upper cylinder part, and a threaded ring sleeve is in threaded connection with the outer portions of the first protruding ring and the second protruding ring.
Through adopting above-mentioned technical scheme, screw up the outside screw thread ring cover of first bulge loop and second bulge loop and just can realize going up section of thick bamboo portion and being connected fixedly down between the section of thick bamboo portion.
Preferably, the bottom of the lower barrel part is provided with a third overhanging pipeline integrally formed with the lower barrel part, the bottom of the lower barrel part is conical, a first silicone tube is fixed at the bottom end of the third overhanging pipeline, and the first needle is spliced and fixed in the first silicone tube.
Through adopting above-mentioned technical scheme, utilize the first needle of realization that third overhanging pipeline and first silicone tube can be convenient stable fixed with being connected of section of thick bamboo portion down.
Preferably, the second syringe needle is inserted in the second silicone tube, the second silicone tube is fixed to the end of the medicine plug, the top end of the medicine plug is provided with a fourth outward extending pipeline integrally formed with the medicine plug, and the fourth outward extending pipeline is inserted in the second silicone tube.
Through adopting above-mentioned technical scheme, utilize second silicone tube and fourth outstretched pipeline can be convenient stable be connected the second syringe needle on the medicine plug.
Preferably, the protruding pipe orifice is internally provided with a protruding shaft shoulder which is integrally formed with the protruding pipe orifice, an annular sealing washer is fixed on the end face of the protruding shaft shoulder, and when the plugging cap is screwed in the protruding pipe orifice, the end part of the plugging cap is abutted to the surface of the annular sealing washer.
Through adopting above-mentioned technical scheme, after screwing up stifled cap, stifled cap terminal surface will be contradicted ring seal ring department on the protruding shaft shoulder, can avoid annotating liquid mouthful department and take place gas leakage.
Preferably, the first protruding ring and the second protruding ring are provided with an annular sinking groove with a circular cross section on the surfaces close to each other, and an O-shaped ring is arranged in the annular sinking groove.
Through adopting above-mentioned technical scheme, utilize annular heavy inslot O shape circle can increase the connection leakproofness between section of thick bamboo portion and the lower section of thick bamboo portion.
Preferably, the inner annular wall of the medicine plug is provided with a first snap ring and a second snap ring which are integrally formed with the medicine plug, and a columnar cotton pad is arranged between the first snap ring and the second snap ring.
Through adopting above-mentioned technical scheme, the cotton pad of column between first snap ring and the second snap ring can increase the time of dosing, can increase from first oozing the medicine hole and the second oozes the time that the medicine hole oozed the medicine.
Further, the inner wall of the liquid mixing cylinder is coated with an antifouling coating, and the antifouling coating is prepared by the following method:
taking the following raw materials in parts by weight for standby: 50-70 parts of polyethylene, 50-70 parts of polytetrafluoroethylene, 30-50 parts of polystyrene, 20-25 parts of ethyl acetate, 30-35 parts of styrene, 30-35 parts of ethanol, 15-20 parts of citric acid, 15-20 parts of sodium benzoate, 15-20 parts of ethylene glycol ether and 10-15 parts of triethanolamine;
s1, preparing an antifouling coating pre-preparation liquid; mixing and stirring polyethylene, polytetrafluoroethylene and polystyrene uniformly, adding the mixture into a reaction kettle, heating the mixture to 310 ℃ and 320 ℃, and then preserving heat for 5-10 min;
s2, preparing an antifouling coating solution: cooling the antifouling coating prefabricated liquid obtained in the step S1 to 195-plus-200 ℃, then adding ethyl acetate, styrene, ethanol, citric acid, sodium benzoate, ethylene glycol ether and triethanolamine, uniformly mixing, and cooling to 105-plus-110 ℃ to obtain an antifouling coating solution;
s3, coating: spraying the antifouling coating solution obtained in the step S2 on the inner wall of the liquid mixing cylinder in a vacuum spraying mode by using a high-pressure spray gun;
s4, drying: and (4) drying the mixed liquid cylinder obtained in the step (S3) in an oven at the temperature of 50-60 ℃.
Through adopting above-mentioned technical scheme, mix the antifouling coating of liquid section of thick bamboo inner wall and can avoid mixing liquid section of thick bamboo inner wall and lead to corrosion and pollution because of being infected with the liquid medicine to can conveniently rinse it.
In summary, the invention mainly has the following beneficial effects:
when the device is used, an operator can connect the first needle to the bottom end of the lower barrel part in the liquid mixing barrel and connect the second needle to the end part of the medicine plug to finish assembly; an operator can plug the medicine plug into the vagina of a patient, then liquid medicine is filled through the liquid injection assembly, liquid mixing can be conveniently carried out by using the liquid mixing barrel, then the liquid mixing barrel is pressurized by using the pressurizing assembly, so that the liquid medicine seeps out of the first medicine seepage hole on the medicine plug and the second medicine seepage hole on the dispersion ring for administration, wherein the medicine plug can be detached and then kept in the body of the patient for a treatment period, and can also be directly taken out after administration is finished; therefore, the device is more convenient to spray the liquid medicine and can ensure that the liquid medicine is sprayed out under the pressure maintaining condition; in addition, the device is also provided with a medicine plug which is arranged in the body for treatment or disinfection, and the medicine administration is rapid and quick; moreover, each part in the device can be conveniently disassembled, cleaned, disinfected and assembled and connected, is more sanitary during secondary use, and is not easy to cause secondary infection.
Drawings
FIG. 1 is a schematic structural diagram of a noninvasive gynecological nursing medication device;
FIG. 2 is a structural section view of a non-invasive gynecological treatment medication device;
FIG. 3 is an enlarged view taken at A in FIG. 2;
FIG. 4 is an enlarged view at B in FIG. 2;
FIG. 5 is an enlarged view at C in FIG. 2;
FIG. 6 is an enlarged view at D in FIG. 2;
fig. 7 is an enlarged view at E in fig. 2.
Reference numerals: 1. a liquid mixing cylinder; 11. an upper cylinder part; 12. a lower cylinder part; 2. a liquid injection assembly; 3. a pressurizing assembly; 13. a soft plastic tube; 131. a first needle; 132. a second needle; 1311. a liquid medicine flow hole; 14. a medicine plug; 141. a first drug-permeating hole; 142. a dispersing ring; 1421. a second drug permeating hole; 21. a liquid medicine accommodating box; 22. an inflow conduit; 23. a medicine injection port; 24. a projecting nozzle; 25. a plugging cap; 31. a corrugated press cylinder; 32. an air outlet; 33. a first overhanging duct; 34. a second externally extending pipe; 311. a first pressure ring; 312. a second pressure ring; 3111. a guide bar; 3121. a guide hole; 3112. a limiting block; 4. a connecting assembly; 41. a first projecting ring; 42. a second projecting ring; 411. a threaded ring sleeve; 121. a third overhanging duct; 1211. a first silicone tube; 1321. a second silicone tube; 143. a fourth outwardly extending pipe; 241. a projecting shaft shoulder; 2411. an annular sealing gasket; 421. an annular sinking groove; 4211. an O-shaped ring; 144. a first snap ring; 145. a second snap ring; 1441. a columnar cotton pad.
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.
Example 1
Referring to fig. 1, 2 and 3, a non-invasive gynecological nursing medication device comprises a columnar liquid mixing cylinder 1, wherein the liquid mixing cylinder 1 comprises an upper cylinder part 11 and a lower cylinder part 12 which are assembled into a whole; the device also comprises a liquid injection assembly 2 for injecting liquid medicine into the liquid mixing barrel 1, and the liquid medicine can be conveniently injected into the liquid mixing barrel 1 by utilizing the liquid injection assembly 2; the device also comprises a pressurizing component 3 for pressurizing the liquid mixing cylinder 1, and the pressurizing component 3 can be used for applying pressure to the liquid medicine in the liquid mixing cylinder 1 so as to diffuse the liquid medicine in the vagina of a patient; wherein the device further comprises a soft plastic tube 13, wherein a first needle 131 and a second needle 132 are respectively fixed at two ends of the soft plastic tube 13, wherein a liquid medicine flow hole 1311 is respectively arranged on the first needle 131 and the second needle 132, and the first needle 131 is detachably mounted at the bottom end of the lower barrel part 12; the device also comprises a medicine plug 14 which is used for being placed in the vagina of a patient, wherein the shape of the medicine plug 14 is a rod-shaped shell with smooth cambered surfaces at two ends, the annular wall of the medicine plug 14 is provided with densely distributed first medicine permeating holes 141, the bottom end of the medicine plug 14 is fixedly provided with a dispersing ring 142, and the dispersing ring 142 is provided with densely distributed second medicine permeating holes 1421.
Referring to fig. 1, 2 and 5, the liquid injection assembly 2 includes a liquid medicine accommodating box 21, an inflow pipeline 22, a medicine injection port 23, a protruding nozzle 24 and a blocking cap 25, wherein the liquid medicine accommodating box 21 is fixed outside the upper barrel portion 11, the inflow pipeline 22 is fixed at the bottom of the liquid medicine accommodating box 21 and is communicated with the inside of the liquid medicine accommodating box 21, the bottom end of the inflow pipeline 22 penetrates through the annular wall of the upper barrel portion 11 and extends into the upper barrel portion 11, the medicine injection port 23 is arranged at the top of the liquid medicine accommodating box 21, the protruding nozzle 24 is welded and fixed at the medicine injection port 23, the blocking cap 25 is screwed into the protruding nozzle 24, after the blocking cap 25 at the protruding nozzle 24 is unscrewed, an operator can inject liquid medicine into the liquid medicine accommodating box 21 through the medicine injection port 23 at the protruding nozzle 24, the liquid medicine in the liquid medicine accommodating box 21 can directly flow into the liquid mixing barrel 1 through the inflow pipeline 22, and the liquid medicine does not, is very convenient.
Referring to fig. 1, 2 and 6, wherein the pressurizing part includes a corrugated press cylinder 31, an air outlet 32, a first extension pipe 33 and a second extension pipe 34, wherein the corrugated pressing cylinder 31 is corrugated, the air outlet 32 is arranged on one surface of the corrugated pressing cylinder 31 close to the upper cylinder part 11, the first outward extending pipeline 33 and the corrugated pressing cylinder 31 are integrally formed and positioned at the end part of the air outlet 32, the second outward extending pipeline 34 is integrally formed on the top of the upper cylinder part 11 and is mutually communicated with the inside of the upper cylinder part 11, the first outward extending pipeline 33 is in threaded connection with the second outward extending pipeline 34, the corrugated pressing cylinder 31 can be conveniently installed on the top of the mixing cylinder by utilizing the first outward extending pipeline 33 and the second outward extending pipeline 34, when the corrugated pressing cylinder 31 is pressed, the pressure can be applied to the inside of the mixing cylinder, so that the liquid medicine can be sprayed into the vagina of a patient from the medicine mixing barrel, the soft plastic pipe 13 and the medicine plug 14, and the medicine is directly administered.
Referring to fig. 1 and 2, in order to facilitate an operator to press the corrugated pressing cylinder 31, a first pressing ring 311 is fixed to one side of the corrugated pressing cylinder 31 close to the first overhanging duct 33, a second pressing ring 312 is fixed to the top surface of the corrugated pressing cylinder 31, two guide rods 3111 are fixed to one side of the first pressing ring 311 close to the second pressing ring 312, two guide holes 3121 for the guide rods 3111 to pass through are formed in the first pressing ring 311, a limiting block 3112 is fixed to one end of each of the two guide rods 3111 far away from the first pressing ring 311, the first pressing ring 311 and the second pressing ring 312 can facilitate the operator to press the corrugated pressing cylinder 31 with one hand, and vertical stability during pressing can be improved under the matching of the guide rods 3111 and the guide holes 3121.
Referring to fig. 2 and 7, the upper cylinder 11 and the lower cylinder 12 are assembled into a whole by the connection assembly 4, wherein the upper cylinder 11 is fixed with a first protruding ring 41 on one side close to the lower cylinder 12, the lower cylinder 12 is fixed with a second protruding ring 42 on one end close to the upper cylinder 11, and a threaded collar 411 is screwed on the outer parts of the first protruding ring 41 and the second protruding ring 42, so that the connection and fixation between the upper cylinder 11 and the lower cylinder 12 can be realized by screwing the threaded collar 411 on the outer parts of the first protruding ring 41 and the second protruding ring 42; in order to increase the sealing performance of the installation and connection, the first bulge ring 41 and the second bulge ring 42 are provided with annular sunken grooves 421 with circular cross sections on the surfaces close to each other, the annular sunken grooves 421 are internally provided with O-shaped rings 4211, and the O-shaped rings 4211 in the annular sunken grooves 421 can increase the connection sealing performance between the upper cylinder part 11 and the lower cylinder part 12.
Referring to fig. 2 and 4, in order to facilitate the connection between the lower barrel 12 and the first needle 131, a third extending pipe 121 integrally formed with the lower barrel 12 is provided at the bottom of the lower barrel 12, wherein the bottom of the lower barrel 12 is tapered, a first silicone tube 1211 is fixed at the bottom end of the third extending pipe 121, wherein the first needle 131 is inserted and fixed in the first silicone tube 1211, and the connection and fixation between the first needle 131 and the lower barrel 12 can be conveniently and stably realized by using the third extending pipe 121 and the first silicone tube 1211.
Referring to fig. 2 and fig. 3, the second needle 132 is inserted into the second silicone tube 1321, the second silicone tube 1321 is fixed to the end of the medicine stopper 14, the top end of the medicine stopper 14 has a fourth outward extending tube 143 integrally formed with the medicine stopper 14, the fourth outward extending tube 143 is inserted into the second silicone tube 1321, and the second needle 132 can be conveniently and stably connected to the medicine stopper 14 by using the second silicone tube 1321 and the fourth outward extending tube 143.
Referring to fig. 2 and 5, the inside of the protruding nozzle 24 has a protruding shoulder 241 integrally formed with the protruding nozzle 24, an annular sealing washer 2411 is fixed on the end surface of the protruding shoulder 241, when the plugging cap 25 is screwed down in the protruding nozzle 24, the end of the plugging cap 25 abuts against the surface of the annular sealing washer 2411, after the plugging cap 25 is screwed down, the end surface of the plugging cap 25 abuts against the annular sealing washer 2411 on the protruding shoulder 241, and air leakage at the liquid injection port can be avoided.
Referring to fig. 2 and 3, the inner wall of the medicine plug 14 is provided with a first clamping ring 144 and a second clamping ring 145 which are integrally formed with the medicine plug 14, a cylindrical cotton pad 1441 is arranged between the first clamping ring 144 and the second clamping ring 145, and the cylindrical cotton pad 1441 between the first clamping ring 144 and the second clamping ring 145 can increase the administration time and the drug permeation time from the first drug permeation hole 141 and the second drug permeation hole 1421.
The use principle and the advantages are as follows: when the device is used, an operator can connect the first needle 131 to the bottom end of the lower barrel part 12 in the liquid mixing barrel 1 and connect the second needle 132 to the end of the medicine plug 14 to complete the assembly; then, an operator can plug the medicine plug 14 into the vagina of a patient, then liquid medicine is injected through the liquid injection assembly 2, liquid mixing can be conveniently carried out by using the liquid mixing barrel 1, then the liquid mixing barrel 1 is pressurized by using the pressurizing assembly 3, so that the liquid medicine seeps out of the first medicine seepage hole 141 on the medicine plug 14 and the second medicine seepage hole 1421 on the dispersion ring 142 for administration, wherein the medicine plug 14 can be left in the body of the patient for a treatment period after being detached, and can also be directly taken out after administration is finished; therefore, the device is more convenient to spray the liquid medicine and can ensure that the liquid medicine is sprayed out under the pressure maintaining condition; in addition, the device is also provided with a medicine plug 14 which is arranged in the body for treatment or disinfection, and the medicine administration is rapid; moreover, each part in the device can be conveniently disassembled, cleaned, disinfected and assembled and connected, is more sanitary during secondary use, and is not easy to cause secondary infection.
Example 2
The difference from example 1 is that: still coat at the inner wall of mixing a liquid section of thick bamboo 1 with one deck antifouling coating, because the liquid medicine mixes in mixing a liquid section of thick bamboo 1 inside, so can remain some liquid medicines at the inner wall of mixing a liquid section of thick bamboo 1, become dirty in order to prevent to mix the inner wall of a liquid section of thick bamboo 1, simultaneously for the convenience to wash the inner wall of mixing a liquid section of thick bamboo 1, the inner wall spraying of mixing a liquid section of thick bamboo 1 has one deck antifouling coating, wherein antifouling coating is prepared by following method:
taking the following raw materials in parts by weight for standby: 50 parts of polyethylene, 50 parts of polytetrafluoroethylene, 30 parts of polystyrene, 20 parts of ethyl acetate, 30 parts of styrene, 30 parts of ethanol, 15 parts of citric acid, 15 parts of sodium benzoate, 15 parts of ethylene glycol ether and 10 parts of triethanolamine;
s1, preparing an antifouling coating pre-preparation liquid; mixing and stirring polyethylene, polytetrafluoroethylene and polystyrene uniformly, adding the mixture into a reaction kettle, heating to 310 ℃, and then preserving heat for 5 min;
s2, preparing an antifouling coating solution: cooling the antifouling coating pre-preparation liquid obtained in the step S1 to 195 ℃, adding ethyl acetate, styrene, ethanol, citric acid, sodium benzoate, ethylene glycol ether and triethanolamine, uniformly mixing, and cooling to 105 ℃ to obtain an antifouling coating solution;
s3, coating: spraying the antifouling coating solution obtained in the step S2 on the inner wall of the liquid mixing cylinder 1 in a vacuum spraying mode by using a high-pressure spray gun;
s4, drying: the liquid mixture barrel 1 obtained in S3 was dried in an oven at 50 ℃.
The process flow has the advantages of short flow and convenient and quick manufacture; the adopted raw materials for manufacturing the antifouling coating have the advantages of easy acquisition and low price.
Example 3
The difference from example 2 lies in the preparation of the antifouling coating on the inner wall of the mixing tank 1, wherein the antifouling coating is prepared by the following method:
taking the following raw materials in parts by weight for standby: 55 parts of polyethylene, 55 parts of polytetrafluoroethylene, 35 parts of polystyrene, 22 parts of ethyl acetate, 32 parts of styrene, 32 parts of ethanol, 16 parts of citric acid, 15 parts of sodium benzoate, 15 parts of ethylene glycol ether and 10 parts of triethanolamine;
s1, preparing an antifouling coating pre-preparation liquid; mixing and stirring polyethylene, polytetrafluoroethylene and polystyrene uniformly, adding the mixture into a reaction kettle, heating to 312 ℃, and then preserving heat for 6 min;
s2, preparing an antifouling coating solution: cooling the antifouling coating pre-preparation liquid obtained in the step S1 to 196 ℃, adding ethyl acetate, styrene, ethanol, citric acid, sodium benzoate, ethylene glycol ether and triethanolamine, uniformly mixing, and cooling to 106 ℃ to obtain an antifouling coating solution;
s3, coating: spraying the antifouling coating solution obtained in the step S2 on the inner wall of the liquid mixing cylinder 1 in a vacuum spraying mode by using a high-pressure spray gun;
s4, drying: the liquid mixture barrel 1 obtained in S3 was dried in an oven at 50 ℃.
Example 4
The difference from example 2 lies in the preparation of the antifouling coating on the inner wall of the mixing tank 1, wherein the antifouling coating is prepared by the following method:
taking the following raw materials in parts by weight for standby: 60 parts of polyethylene, 52 parts of polytetrafluoroethylene, 40 parts of polystyrene, 24 parts of ethyl acetate, 32 parts of styrene, 33 parts of ethanol, 18 parts of citric acid, 15 parts of sodium benzoate, 15 parts of ethylene glycol ether and 10 parts of triethanolamine;
s1, preparing an antifouling coating pre-preparation liquid; mixing polyethylene, polytetrafluoroethylene and polystyrene, stirring uniformly, adding into a reaction kettle, heating to 313 ℃, and then preserving heat for 6 min;
s2, preparing an antifouling coating solution: cooling the antifouling coating pre-preparation liquid obtained in the step S1 to 198 ℃, adding ethyl acetate, styrene, ethanol, citric acid, sodium benzoate, ethylene glycol ether and triethanolamine, uniformly mixing, and cooling to 107 ℃ to obtain an antifouling coating solution;
s3, coating: spraying the antifouling coating solution obtained in the step S2 on the inner wall of the liquid mixing cylinder 1 in a vacuum spraying mode by using a high-pressure spray gun;
s4, drying: the liquid mixture barrel 1 obtained in S3 was dried in an oven at 52 ℃.
Example 5
The difference from example 2 lies in the preparation of the antifouling coating on the inner wall of the mixing tank 1, wherein the antifouling coating is prepared by the following method:
taking the following raw materials in parts by weight for standby: 65 parts of polyethylene, 62 parts of polytetrafluoroethylene, 45 parts of polystyrene, 25 parts of ethyl acetate, 35 parts of styrene, 35 parts of ethanol, 18 parts of citric acid, 15 parts of sodium benzoate, 15 parts of ethylene glycol ether and 10 parts of triethanolamine;
s1, preparing an antifouling coating pre-preparation liquid; mixing and stirring polyethylene, polytetrafluoroethylene and polystyrene uniformly, adding the mixture into a reaction kettle, heating to 314 ℃, and then preserving heat for 6 min;
s2, preparing an antifouling coating solution: cooling the antifouling coating pre-preparation liquid obtained in the step S1 to 199 ℃, adding ethyl acetate, styrene, ethanol, citric acid, sodium benzoate, ethylene glycol ether and triethanolamine, uniformly mixing, and cooling to 108 ℃ to obtain an antifouling coating solution;
s3, coating: spraying the antifouling coating solution obtained in the step S2 on the inner wall of the liquid mixing cylinder 1 in a vacuum spraying mode by using a high-pressure spray gun;
s4, drying: the liquid mixture barrel 1 obtained in S3 was dried in an oven at 52 ℃.
Example 6
The difference from example 2 lies in the preparation of the antifouling coating on the inner wall of the mixing tank 1, wherein the antifouling coating is prepared by the following method:
taking the following raw materials in parts by weight for standby: 70 parts of polyethylene, 70 parts of polytetrafluoroethylene, 50 parts of polystyrene, 25 parts of ethyl acetate, 35 parts of styrene, 35 parts of ethanol, 20 parts of citric acid, 15 parts of sodium benzoate, 15 parts of ethylene glycol ether and 10 parts of triethanolamine;
s1, preparing an antifouling coating pre-preparation liquid; mixing and stirring polyethylene, polytetrafluoroethylene and polystyrene uniformly, adding the mixture into a reaction kettle, heating to 314 ℃, and then preserving heat for 6 min;
s2, preparing an antifouling coating solution: cooling the antifouling coating pre-preparation liquid obtained in the step S1 to 199 ℃, adding ethyl acetate, styrene, ethanol, citric acid, sodium benzoate, ethylene glycol ether and triethanolamine, uniformly mixing, and cooling to 108 ℃ to obtain an antifouling coating solution;
s3, coating: spraying the antifouling coating solution obtained in the step S2 on the inner wall of the liquid mixing cylinder 1 in a vacuum spraying mode by using a high-pressure spray gun;
s4, drying: the liquid mixture barrel 1 obtained in S3 was dried in an oven at 52 ℃.
Example 7
The difference from example 2 lies in the preparation of the antifouling coating on the inner wall of the mixing tank 1, wherein the antifouling coating is prepared by the following method:
taking the following raw materials in parts by weight for standby: 70 parts of polyethylene, 70 parts of polytetrafluoroethylene, 50 parts of polystyrene, 25 parts of ethyl acetate, 35 parts of styrene, 35 parts of ethanol, 20 parts of citric acid, 20 parts of sodium benzoate, 20 parts of ethylene glycol ether and 15 parts of triethanolamine;
s1, preparing an antifouling coating pre-preparation liquid; mixing polyethylene, polytetrafluoroethylene and polystyrene, stirring uniformly, adding into a reaction kettle, heating to 320 ℃, and then preserving heat for 10 min;
s2, preparing an antifouling coating solution: cooling the antifouling coating pre-preparation liquid obtained in the step S1 to 199 ℃, adding ethyl acetate, styrene, ethanol, citric acid, sodium benzoate, ethylene glycol ether and triethanolamine, uniformly mixing, and cooling to 110 ℃ to obtain an antifouling coating solution;
s3, coating: spraying the antifouling coating solution obtained in the step S2 on the inner wall of the liquid mixing cylinder 1 in a vacuum spraying mode by using a high-pressure spray gun;
s4, drying: the liquid mixture barrel 1 obtained in S3 was dried in an oven at 52 ℃.
The inner walls of the liquid mixing cylinders 1 coated with the antifouling coatings of examples 2 to 7 were tested for surface hardness and peel strength, and for comparison, the data of all examples were normalized based on the data of example 2.
TABLE 1
| Surface hardness | Peel strength | |
| Example 2 | 100% | 100% |
| Example 3 | 95% | 98% |
| Example 4 | 98% | 101% |
| Example 5 | 108% | 112% |
| Example 6 | 98% | 99% |
| Example 7 | 102% | 98% |
As can be seen from the above, since the test results of the hardness and peel strength of the inner wall of the liquid mixing cylinder 1 in example 5 are higher than those of the other examples coated with the antifouling coating layer, the preparation method of the antifouling coating layer given in example 5 is the most preferable choice.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a device for non-invasive gynaecology nursing medicine, includes cylindrical liquid mixing section of thick bamboo (1), its characterized in that: mix liquid section of thick bamboo (1) including equipment upper barrel portion (11) and lower barrel portion (12) as an organic whole, the device still includes:
a liquid injection assembly (2) for injecting liquid medicine into the liquid mixing barrel (1);
a pressurizing assembly (3) for pressurizing the liquid mixing cylinder (1);
a soft plastic tube (13), a first needle (131) and a second needle (132) are respectively fixed at two ends of the soft plastic tube (13), a liquid medicine flow hole (1311) is respectively formed on the first needle (131) and the second needle (132), and the first needle (131) is detachably mounted at the bottom end of the lower barrel part (12);
the medicine plug (14) is placed in the vagina of a patient, the shape of the medicine plug (14) is a rod-shaped shell with smooth cambered surfaces at two ends, the annular wall of the medicine plug (14) is provided with densely-distributed first medicine seepage holes (141), the bottom end of the medicine plug (14) is fixedly provided with a dispersion ring (142), and the dispersion ring (142) is provided with densely-distributed second medicine seepage holes (1421).
2. A non-invasive gynecological care medication device according to claim 1, characterized in that: annotate liquid subassembly (2) and include that the liquid medicine holds box (21), inflow pipeline (22), injection mouth (23), protruding mouth of pipe (24) and stifled cap (25), the liquid medicine holds box (21) and fixes go up section of thick bamboo portion (11) outside, inflow pipeline (22) are fixed the liquid medicine holds box (21) bottom and with the liquid medicine holds box (21) inside intercommunication each other, the bottom that flows in pipeline (22) is passed go up section of thick bamboo portion (11) rampart and stretch into go up inside section of thick bamboo portion (11), injection mouth (23) are seted up the liquid medicine holds box (21) top, protruding mouth of pipe (24) welded fastening is in injection mouth (23) department, stifled cap (25) threaded connection is in protruding mouth of pipe (24).
3. A non-invasive gynecological care medication device according to claim 1, characterized in that: the pressurizing part comprises a corrugated pressing cylinder (31), an air outlet (32), a first outward extending pipeline (33) and a second outward extending pipeline (34), the outside of the corrugated pressing cylinder (31) is corrugated, the air outlet (32) is formed in one surface, close to the upper cylinder part (11), of the corrugated pressing cylinder (31), the first outward extending pipeline (33) and the corrugated pressing cylinder (31) are integrally formed and are located at the end part of the air outlet (32), the second outward extending pipeline (34) is integrally formed at the top of the upper cylinder part (11) and is communicated with the inside of the upper cylinder part (11), and the first outward extending pipeline (33) is in threaded connection with the inside of the second outward extending pipeline (34).
4. A non-invasive gynecological care medication device according to claim 3, characterized in that: ripple pressfitting section of thick bamboo (31) is being close to the one side of first overhanging pipeline (33) is fixed with first clamping ring (311), the top surface of ripple pressfitting section of thick bamboo (31) is fixed with second clamping ring (312), first clamping ring (311) are being close to the one side of second clamping ring (312) is fixed with two guide bars (3111), set up two confessions in first clamping ring (311) guide hole (3121) that guide bar (3111) passed, two guide bar (3111) are keeping away from the one end of first clamping ring (311) is fixed with spacing piece (3112) respectively.
5. A non-invasive gynecological care medication device according to claim 1, characterized in that: go up section of thick bamboo portion (11) with section of thick bamboo portion (12) are as an organic whole through coupling assembling (4) equipment down, go up section of thick bamboo portion (11) and be close to the one side of lower section of thick bamboo portion (12) is fixed with first bulge loop (41), lower section of thick bamboo portion (12) are being close to the one end of going up section of thick bamboo portion (11) is fixed with second bulge loop (42), first bulge loop (41) with the common threaded connection in outside of second bulge loop (42) has screw thread ring cover (411).
6. A non-invasive gynecological care medication device according to claim 1, characterized in that: the bottom of the lower barrel part (12) is provided with a third overhanging pipeline (121) integrally formed with the lower barrel part (12), the bottom of the lower barrel part (12) is conical, a first silicone tube (1211) is fixed at the bottom end of the third overhanging pipeline (121), and the first needle head (131) is inserted and fixed in the first silicone tube (1211).
7. A non-invasive gynecological care medication device according to claim 1, characterized in that: the second needle head (132) is inserted into a second silicone tube (1321), the second silicone tube (1321) is installed and fixed at the end part of the medicine plug (14), a fourth outward extending pipeline (143) integrally formed with the medicine plug (14) is arranged at the top end of the medicine plug (14), and the fourth outward extending pipeline (143) is inserted into the second silicone tube (1321).
8. A non-invasive gynecological care medication device according to claim 1, characterized in that: the inside protruding shaft shoulder (241) that have with protruding mouth of pipe (24) integrated into one piece, protruding shaft shoulder (241) terminal surface is fixed with annular seal ring (2411), stifled cap (25) are screwing up when in protruding mouth of pipe (24), stifled cap (25) tip is contradicted annular seal ring (2411) surface.
9. A non-invasive gynecological care medication device according to claim 5, characterized in that: the first protruding ring (41) and the second protruding ring (42) are provided with annular sinking grooves (421) with circular cross sections on the surfaces close to each other, and O-shaped rings (4211) are arranged in the annular sinking grooves (421).
10. A non-invasive gynecological care medication device according to claim 1, characterized in that: the inner annular wall of the medicine plug (14) is provided with a first clamping ring (144) and a second clamping ring (145) which are integrally formed with the medicine plug (14), and a columnar cotton pad (1441) is arranged between the first clamping ring (144) and the second clamping ring (145).
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