CN204261180U - A kind of band flow-stop valve rectum medicine applying apparatus - Google Patents
A kind of band flow-stop valve rectum medicine applying apparatus Download PDFInfo
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- CN204261180U CN204261180U CN201420720735.7U CN201420720735U CN204261180U CN 204261180 U CN204261180 U CN 204261180U CN 201420720735 U CN201420720735 U CN 201420720735U CN 204261180 U CN204261180 U CN 204261180U
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Abstract
This utility model provides a kind of band flow-stop valve rectum medicine applying apparatus, comprise drug storage parts, injection parts, potentiation parts and flow-stop valve, described drug storage parts top is provided with connector, injection parts top is provided with the first medicine outlet, bottom is provided with feeding opening, injection parts feeding opening is connected with drug storage parts connector, above-mentioned flow-stop valve is positioned at the inside at injection parts and drug storage members place, described potentiation parts are positioned on injection parts outer wall, potentiation parts comprise potentiation article body, potentiation article body is provided with the conformal protuberance of anal sinus of at least one flexible barcode, the conformal protuberance of anal sinus of this device can stretch into anal sinus inside, by anal sinus internal residual feces and other secretion clearing, medicaments uniformity is made to be applied on anal sinus wall, and stimulate anal sinus inner anal gland secretion lubricating fluid.
Description
Technical field
This utility model relates to a kind of band flow-stop valve rectum medicine applying apparatus, be specifically related to a kind of can delivering medicament to the device of colon interior, belong to technical field of medical instruments.
Background technology
Treatment constipation common drug has emollient laxative, osmotic laxative, irritant laxative, wherein emollient laxative is the medicine be most widely used clinically, it has lubrication anorectal wall and the dry feces of lubrication is surperficial, the effect of softer stool, makes dry feces be easy to discharge.
The lubrication of anorectal wall mainly contains anal canal wall lubrication and rectal wall lubrication, human anus intestinal wall has a lot of fold, anal canal has anal sinus, anal sinus is the funnel-shaped depression alveole jointly surrounded by anal valves and rectal columns lower end, opening upwards, dark about 3 millimeters to 5 millimeters, feces and antibacterial very easily accumulate in anal sinus, cause anal sinusitis, there is anal gland anal sinus inside, anal gland can secrete lubricating fluid, lubrication anorectal wall and feces surface, makes feces be easy to discharge.During constipation, the feces of some patients is dry and hard, thick and stiff, the anal gland no longer normal secretions lubricating fluid of anal sinus inside, anal sinus is inner dry, anal sinus wall contacts with dry feces surface, larger frictional force can be produced, thus affect feces and discharge smoothly, and the medicine-pouring pipe of conventional lubrication cathartic, when inserting anorectal, can thrust in feces, when extruding drug storage parts, medicine is injected in feces or from the gap between medicine-pouring pipe and feces and flows out, medicaments uniformity can not be applied in anorectal fold inner, thus can not sufficient lubrication anorectal wall, for the patient of obstipation, for ensureing lubricant effect, often need branched medicine at every turn, and for the patient by stimulating anorectal wall to facilitate defecation reflex, the medicine-pouring pipe of conventional lubrication cathartic is the smooth tubule of external diameter without significant change, be not enough to stimulate anorectal wall to facilitate defecation reflex, the medicine-pouring pipe of conventional lubrication cathartic is comparatively hard in addition, when inserting anorectal, easily cause mucocutaneous injury, in addition the drug storage parts of conventional lubrication cathartic are after unclamping compressing, because anorectal internal pressure is larger, medicine has phenomenon of significantly backflowing, medicine can not be fully utilized, cause larger waste.
Chinese patent CN201320855854.9, disclose a kind of colon interior doser, comprise injection parts, injection parts are the tubular part of inner hollow, injection parts top and/or sidewall are provided with liquid outlet, the other end is provided with inlet, and device also comprises and being connected with injection parts, and the accessory being easy to deformation protruded outside injection component side walls at least partially.This device does not have prevention medicine and backflows, and stretches into anal sinus inside, by anal sinus internal residual feces and other secretion clearing, and stimulates the technique effect of anal sinus inner anal gland secretion lubricating fluid.
In order to solve the defect of traditional rectum medicine applying apparatus, urgent need one has prevention medicine and backflows, and can stretch into anal sinus inside, by anal sinus internal residual feces and other secretion clearing, medicaments uniformity is applied on anal sinus wall, and stimulates the drop rectum with drug device of anal sinus inner anal gland secretion lubricating fluid.
Summary of the invention
This utility model provides a kind of band flow-stop valve rectum medicine applying apparatus, and the first, this device has the function stoping medicine to backflow; The second, this device can stretch into anal sinus inside, by anal sinus internal residual feces and other secretion clearing, medicaments uniformity is applied on anal sinus wall, and stimulates anal sinus inner anal gland secretion lubricating fluid; 3rd, it is inner that this device can also stretch into anorectal fold, medicaments uniformity is applied on anorectal wall, and stimulates anorectal wall to facilitate defecation reflex.
To achieve these goals, this device comprises drug storage parts, injection parts, potentiation parts and flow-stop valve, and the inside of described drug storage parts is provided with drug storage cavity, and drug storage parts top is provided with connector; Described injection parts are the tubulose of inner hollow, the first medicine outlet is provided with near injection parts top, bottom is provided with feeding opening, injection parts feeding opening is connected with drug storage parts connector, flow-stop valve is positioned at the inside at injection parts and drug storage members place, this flow-stop valve external diameter is greater than the internal diameter of drug storage parts connector, leaves the gap allowing medicine to pass through between injection parts feeding opening and flow-stop valve, and flow-stop valve prevents medicine from backflowing from injection components interior hollow to drug storage parts connector direction; Described potentiation parts are positioned on injection parts outer wall, potentiation parts are provided with at least one and are wrapped in potentiation article body on injection parts outer wall, potentiation article body is provided with the conformal protuberance of anal sinus of at least one flexible barcode, and at least part of outer surface of the conformal protuberance of anal sinus and human body anorectal end are the anal sinus profile conformal of funnel-shaped depression.The bottle that above-mentioned drug storage parts adopt hollow blow molding to make or the bag that the involutory sealing of film-shaped flexible material is made are made, wherein bottle profile is corrugated, the line of the vertical outer surface of bottle is curved to cave inward or outside bulge, bottle body bottom and staff thumb conformal, contribute to finger extruding drug storage feature bottom, the medicine of drug storage components interior is fully extruded, reduces the medicine that drug storage components interior is residual.Above-mentioned injection parts can adopt plastic material injection moulding to make, injection parts and the connected mode of drug storage parts can be threaded, the bonding or ultrasonic bonding connection of medical bonding agent etc.Above-mentioned flow-stop valve adopts plastic material injection moulding to make or quality of rubber materials sulfuration is made, flow-stop valve can displacement between injection parts feeding opening and drug storage parts connector, flow-stop valve or injection parts feeding opening can be provided with salient point, this salient point makes to leave the gap allowing medicine to pass through between flow-stop valve and injection parts feeding opening, avoid adsorbing between flow-stop valve and injection parts feeding opening, cause medicine cannot from drug storage parts drug storage cavity flow to injection components interior hollow, when pointing extruding drug storage feature bottom, medicine flows from drug storage parts to injection parts direction, flow-stop valve is to the direction displacement of injection parts feeding opening, medicine flows out from the gap between flow-stop valve and injection parts feeding opening, anorectal is flowed into inner through injection parts first medicine outlet, when pointing the extruding of unclamping drug storage feature bottom, medicine flows from injection parts to drug storage parts direction, flow-stop valve is moved to drug storage parts connector, and by connector shutoff, medicine is stoped to backflow to drug storage parts drug storage cavity inside.Above-mentioned potentiation parts adopt quality of rubber materials sulfuration to make or thermoplastic elastic material injection moulding is made, potentiation parts and the connected mode of injection parts can be that buckle connects, medical bonding agent is bonding or be threaded, and injection parts and potentiation parts can also adopt the modes such as two-shot process to be connected and fixed.The overall soft comfortable of potentiation parts, be easy to deformation, the curved outside bulge of partial outer face of potentiation parts, because potentiation parts external diameter is comparatively large, forms interference fit with human body anorectal, when inserting human body anorectal, potentiation parts have the effect stimulating human anus intestinal wall to facilitate defecation reflex.The conformal protuberance of above-mentioned anal sinus can be connected with potentiation article body for separate part, also can be the part that potentiation article body is outwardly protruded, the conformal protuberance of anal sinus can stretch into anal sinus inside, is strutted by anal sinus, and the conformal protuberance outer surface of anal sinus is fully contacted with anal sinus wall.
The center of gravity of the conformal protuberance of described anal sinus and the extended line of starting point line of the conformal protuberance of anal sinus and the central axis of injection parts acutangulate, the conformal protuberance of anal sinus annular spread centered by the central axis of injection parts, the starting point of the conformal protuberance of anal sinus is the central point of the conformal protuberance of anal sinus and potentiation parts faying face, the center of gravity of the conformal protuberance of anal sinus be action of gravity that the conformal protuberance each several part of anal sinus is subject to concentrate on a bit.
Protrudingly on the conformal protuberance of described anal sinus be easy to deformation, the part of bending is free part, freely part can be arranged to different specification size, be applicable to the different anal sinus features of the same patient of anal sinus characteristic sum of different patient, the length of the free part of the conformal protuberance of this anal sinus is more than or equal to 1.5mm, the width of the free part of the conformal protuberance of anal sinus is more than or equal to 1.5mm, the external margin girth of the free part of the conformal protuberance of anal sinus is greater than the internal edge girth of anal sinus under non-defecation state, contribute to the conformal protuberance of anal sinus and freely partly stretch into anal sinus inside, anal sinus is strutted, the free partial outer face of the conformal protuberance of anal sinus is fully contacted with anal sinus wall, when the conformal protuberance of anal sinus is when entering and exit human body anorectal, the conformal protuberance of anal sinus is by the extruding generation deformation of anorectal wall, its entirety is parallel to the central axis of injection parts, when the conformal protuberance of anal sinus is positioned at anorectal inside, the conformal protuberance of anal sinus restores to the original state by natural resiliency, in addition the conformal protuberance of anal sinus is freely partly entering and is exiting in human body anorectal process, do straight line back and forth movement and rotary motion, contribute to the conformal protuberance of anal sinus and freely partly stretch into anal sinus inside, by anal sinus internal residual feces and other secretion clearing, medicaments uniformity is made to be applied on anal sinus wall, and stimulate anal sinus inner anal gland secretion lubricating fluid, also contribute to the conformal protuberance of anal sinus and freely partly stretch into anorectal fold inside, medicaments uniformity is made to be applied on anorectal wall, and stimulate anorectal wall to facilitate defecation reflex.
Described potentiation article body is provided with at least one groove, and this groove is between two conformal protuberances of anal sinus.Groove is the part that potentiation article body outer surface caves inward, and can increase the area smearing medicine and the effect of smearing medicine.
Described potentiation components interior is provided with drug channel, it is the second medicine outlet that drug channel is opened on the conformal protuberance of anal sinus, drug channel is connected with the inner hollow of injection parts, this potentiation parts drug channel runs through the conformal protuberance of whole anal sinus, contribute to prolong drug fed distance, medicine is directly delivered on anorectal wall.
The conformal protuberance outer surface of described anal sinus is provided with projection outwardly, this projection is strip, cotton-shaped, column, taper or hemispherical, this projection not only increases the area smearing medicine and the effect of smearing medicine, and anal sinus inside can be embedded, by anal sinus internal residual feces and other secretion clearing, medicaments uniformity is made to be applied on anal sinus wall, and stimulate anal sinus inner anal gland secretion lubricating fluid, anorectal fold can also be embedded inner, medicaments uniformity is applied on anorectal wall, and stimulates anorectal wall to facilitate defecation reflex.
Described injection parts and/or potentiation parts are provided with at least one annular protrusion or annular groove, this annular protrusion is outwardly part on outwardly part and the exposed outer wall of injection parts on potentiation parts outer wall, annular groove is the part that part and the exposed outer wall of injection parts that potentiation parts outer wall caves inward cave inward, annular protrusion or annular groove not only increase the area smearing medicine and the effect of smearing medicine, entering and exiting in human body anorectal process, annular protrusion also has the effect stimulating human anus intestinal wall to facilitate defecation reflex.
Described flow-stop valve is hollow hemispherical or coniform, due to hollow flow-stop valve lighter weight, when medicine flows from drug storage parts to injection parts direction, flow-stop valve can fast to the direction displacement of injection parts feeding opening, medicine flows out from the gap between flow-stop valve and injection parts feeding opening, anorectal is flowed into inner through injection parts first medicine outlet and anal sinus conformal protuberance second medicine outlet, when medicine backflows hollow to flow-stop valve from injection parts to drug storage parts direction, flow-stop valve energy fast offset is to drug storage parts connector, utilize hemisphere face or taper seat shutoff connector, medicine is stoped to backflow to drug storage parts drug storage cavity.
Flow-stop valve is provided with limit buckle, limit buckle is passed through drug storage parts connector and is stretched into drug storage cavity inside, limit buckle comprises running part and limit part, running part is the part that fluid stopping valve surface extends to drug storage parts drug storage cavity inside, running part and drug storage parts connector matched in clearance, limit part is the outwardly part in running part lateral wall, limit part is positioned at drug storage parts drug storage cavity inside, limit buckle not only defines the distance of flow-stop valve displacement, flow-stop valve can be opened and closed fast, also make to leave the gap allowing medicine to pass through between flow-stop valve and injection parts feeding opening, avoid adsorbing between flow-stop valve and injection parts feeding opening, cause medicine cannot from drug storage parts drug storage cavity flow to injection components interior hollow, when medicine flows from drug storage parts to injection parts direction, flow-stop valve is fast to the direction displacement of injection parts, when limit buckle limit part is moved to drug storage parts connector, flow-stop valve is displacement no longer, medicine flows out from the gap between flow-stop valve and injection parts feeding opening, anorectal is flowed into inner through injection parts first medicine outlet and anal sinus conformal protuberance second medicine outlet, when medicine backflows hollow to flow-stop valve from injection parts to drug storage parts direction, flow-stop valve fast offset is to drug storage parts connector, utilize taper seat or hemisphere face shutoff connector, medicine is prevented to backflow to drug storage parts drug storage cavity inside.
Be provided with between described drug storage parts connector and injection parts first medicine outlet and put forth effort parts, apply external force in putting forth effort on parts, injection parts and potentiation parts are driven to enter human body anorectal, this puts forth effort parts can be the outwardly part of injection parts, can also be connected with injection parts for separate part, when parts are puted forth effort in people's hand propelled and picking-up, injection parts and the stressed movement of potentiation parts, contribute to device and insert human anus enteral portion.
beneficial effect
This device beneficial effect have following some:
1. can stretch into anal sinus inner sufficient lubrication anal sinus wall;
2. stimulate anal sinus inner anal gland secretion lubricating fluid;
3. remove anal sinus internal residual feces and other secretions;
4. stretch into anorectal fold inner sufficient lubrication anorectal wall;
5. stimulate anorectal wall to facilitate defecation reflex;
6. prevent medicine from backflowing, ensure the enough uses of medicine.
Accompanying drawing explanation
Fig. 1 is this utility model first embodiment stereo decomposing structural representation;
Fig. 2 is this utility model first embodiment cutting structural representation;
Fig. 3 is this utility model first embodiment biopsy cavity marker devices structural representation;
Fig. 4 is that this utility model doser inserts anorectal inner transverse cutting structural representation;
Anal sinus status architecture schematic diagram when Fig. 5 is this utility model anorectal latter end non-defecation;
Anal sinus status architecture schematic diagram when Fig. 6 is the latter end relieving constipation of this utility model anorectal;
Fig. 7 is that this utility model doser inserts anorectal internal state structural representation;
Fig. 8 is this utility model second embodiment partial structurtes schematic diagram 1;
Fig. 9 is this utility model second embodiment biopsy cavity marker devices structural representation Fig. 1;
Figure 10 is this utility model second embodiment partial structurtes schematic diagram 2;
Figure 11 is this utility model second embodiment biopsy cavity marker devices structural representation Fig. 2;
Figure 12 is this utility model the 3rd embodiment biopsy cavity marker devices structural representation;
Figure 13 is this utility model the 4th embodiment biopsy cavity marker devices structural representation;
Figure 14 is this utility model the 4th embodiment biopsy cavity marker devices part A structure for amplifying schematic diagram;
In figure: 1. drug storage parts, 11. drug storage cavitys, 12. connectors, 13. lines, 2, injection parts, 21. inner hollow, 22. first medicine outlets, 23. feeding openings, 24. outer walls, 25. annular protrusions, 26. annular grooves, 27. ring muscle, 28. central axis, 3. potentiation parts, 31. potentiation article body, the conformal protuberance of 32. anal sinus, 321. free parts, the free partial-length of 321a., 321b. freedom portion partial width, 322. extended line, 322a. center of gravity, 322b. starting point, 322c. angle, 323. free portion of external rim circumference, 324. protruding, 33. grooves, 34. second medicine outlets, 35. drug channels, 4. flow-stop valve, 41. is hollow, 42. salient points, 43. gaps, 44. limit buckles, 441. limit part, 442. running part, 442a. lateral wall, 45. taper seats, 5. put forth effort parts, 51. lower surfaces, 6. anorectal, 61. anal sinus, 611. anal sinus internal edge girths, 612. anal sinus walls, 62. folds, 63. anal canals, 64. rectal columns, 65. anal valves, 66. anorectal walls.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.
Embodiment 1:
As shown in Figures 1 to 5, this device comprises drug storage parts 1, injection parts 2, potentiation parts 3 and flow-stop valve 4, described drug storage parts 1 are store triglycerides, paraffin oil, the parts of the medicines such as mannitol, the corrugated bottle that these drug storage parts 1 are made up of medical grade polyvinyl material hollow blow molding, drug storage parts 1 connector 12 top is provided with external screw thread, the line 13 of the vertical outer surface of drug storage parts 1 is curved to cave inward, with the thumb conformal of staff bottom drug storage parts 1, contribute to bottom finger extruding drug storage parts 1, the medicine of drug storage parts 1 inside is fully extruded, reduce the medicine of drug storage parts 1 internal residual.Above-mentioned injection parts 2 are made up of medical grade polyvinyl material injection, injection parts 2 are the tubulose of inner hollow 21, injection parts 2 feeding opening 23 is provided with female thread, the external screw thread be provided with drug storage parts 1 connector 12 top matches, and form sealed connection, injection parts 2 first medicine outlet 22 when not using by the seal parts with sealing function, avoid the drug leakage of drug storage parts 1 internal reservoir, injection parts 2 are also provided with and outwardly put forth effort parts 5, put forth effort parts 5 one-body molded with injection parts 2, staff puts forth effort parts 5 lower surface 51 by acting on, finger clamps drug storage parts 1 connector 12 and injection parts 2 feeding opening 23 connection, palmar aspect upward, hold up to human body anorectal 6 direction firmly gently, device is made to enter human body anorectal 6 smoothly inner.It is inner with drug storage parts 1 connectivity part that above-mentioned flow-stop valve 4 is positioned at injection parts 2, flow-stop valve 4 is made up of medical grade polyvinyl injection moulding, flow-stop valve 4 is coniform mechanical check valve, flow-stop valve 4 external diameter is greater than the internal diameter of drug storage parts 1 connector 12, flow-stop valve 4 displacement between drug storage parts 1 connector 12 and injection parts 2 feeding opening 23, flow-stop valve 4 is provided with salient point 42, this salient point 42 makes to leave the gap 43 allowing medicine to pass through between the feeding opening 23 of flow-stop valve 4 and injection parts 2, avoid adsorbing between flow-stop valve 4 and injection parts 2 feeding opening 23, cause medicine cannot flow to injection parts 2 inner hollow 21 from drug storage parts 1 drug storage cavity 11, when pointing bottom extruding drug storage parts 1, medicine flows from drug storage parts 1 to injection parts 2 direction, flow-stop valve 4 is to the displacement of injection parts 2 feeding opening 23, medicine flows out from the gap 43 between flow-stop valve 4 and injection parts 2 feeding opening 23, anorectal 6 is flowed into inner through injection parts 2 first medicine outlet 22, when pointing the extruding of unclamping bottom to drug storage parts 1, the medicine of anorectal 6 internal residual flows from injection parts 2 to drug storage parts 1 direction, flow-stop valve 4 is moved to drug storage parts 1 connector 12, flow-stop valve 4 utilizes taper seat 45 shutoff connector 12, medicine is stoped to backflow inner to drug storage parts 1 drug storage cavity 11.Above-mentioned potentiation parts 3 are made up of TPE material's injection moulding, potentiation parts 3 are positioned on injection parts 2 outer wall 24, injection parts 2 outer wall 24 there is outwardly ring muscle 27, ring muscle 27 can embed in potentiation parts 3, prevent potentiation parts 3 from coming off, near the curved outside bulge of potentiation parts 3 outer surface on injection parts 1 top, because the external diameter of potentiation parts 3 is larger, interference fit is formed with human body anorectal 6, when inserting human body anorectal 6, potentiation parts 3 have the effect stimulating human anus intestinal wall 66 to facilitate defecation reflex.
Described potentiation parts 3 are provided with potentiation article body 31, potentiation article body 31 is wrapped on injection parts 2 outer wall 24, potentiation article body 31 is provided with the conformal protuberance 32 of outwardly anal sinus, potentiation article body 31 outer surface between the conformal protuberance 32 of anal sinus has the groove 33 caved inward, and groove 33 can increase the area smearing medicine and the effect of smearing medicine.
The conformal protuberance of described anal sinus 32 is provided with the free part 321 being easy to deformation and bending, the extended line 322 of the starting point 322b line of the center of gravity 322a of the conformal protuberance of anal sinus 32 and the conformal protuberance 32 of anal sinus, crossing with the central axis 28 of injection parts 2, article two, line intersects formed angle 322c is acute angle, the free part 321 of the conformal protuberance of anal sinus 32 annular spread centered by the central axis 28 of injection parts 2, as shown in Figure 4, the free partial-length 321a of the free part 321 of the conformal protuberance of anal sinus 32 is 1.5 millimeters to 8 millimeters, the freedom portion partial width 321b of the free part 321 of the conformal protuberance of anal sinus 32 is 1.5 millimeters to 3.5 millimeters, the free portion of external rim circumference 323 of the conformal protuberance of anal sinus 32 is larger than anal sinus internal edge girth 611 under non-defecation state, contribute to the free part 321 of the conformal protuberance of anal sinus 32 and stretch into anal sinus 61 inside, anal sinus 61 is strutted, free part 321 outer surface of the conformal protuberance of anal sinus 32 is fully contacted with anal sinus wall 612.
As shown in Figure 5, when non-defecation, anal sinus 61 is the funnel-shaped depression alveole that anal valves 65 surrounds jointly with rectal columns 64 lower end, opening upwards, deeply about 3 millimeters to 5 millimeters.As Fig. 6 shows, in defecation process, anal canal 63 is expanded, anal sinus 61 partial disappearance or disappear completely, and the inner anal gland of anal sinus 61 can secrete lubricating fluid lubrication anorectal wall 66 and feces surface, makes feces be easy to discharge.As shown in Figure 7, device is entering and is exiting in human body anorectal 6 process, do straight line back and forth movement and rotary motion, contribute to the free part 321 of the conformal protuberance of anal sinus 32 and stretch into anal sinus 61 inside, anal sinus 61 is strutted, free part 321 outer surface of the conformal protuberance of anal sinus 32 is fully contacted with anal sinus wall 612, and then remove anal sinus 61 internal residual feces and other secretions, medicaments uniformity is made to be applied on anal sinus wall 612, and stimulate anal sinus 61 inner anal gland secretion lubricating fluid, also contribute to the free part 321 of the conformal protuberance of anal sinus 32 and stretch into anorectal 6 fold 62 inside, medicaments uniformity is made to be applied on anorectal wall 66, and stimulate anorectal wall 66 to facilitate defecation reflex.
Embodiment 2
As shown in Figure 8 and Figure 9, potentiation parts 3 inside is provided with drug channel 35, it is the second medicine outlet 34 that drug channel 35 is opened on the conformal protuberance 32 of anal sinus, drug channel 35 is connected with the inner hollow 21 of injection parts 2, this potentiation parts 3 drug channel 35 runs through the conformal protuberance 32 of whole anal sinus, contribute to prolong drug fed distance, medicine is directly delivered on anorectal wall 66, when pointing bottom extruding drug storage parts 1, some drugs flows out from the gap 43 between flow-stop valve 4 and injection parts 2 feeding opening 23, anorectal 6 is flowed into inner through injection parts 2 first medicine outlet 22, some drugs flows out from drug channel 35, anorectal 6 is flowed into inner through anal sinus conformal protuberance 32 second medicine outlet 34.
As shown in Figure 10, anal sinus conformal protuberance 32 outer surface has projection 324 outwardly, protruding 324 is hemispherical, projection 324 and the conformal protuberance 32 of anal sinus are integrated and adopt thermoplastic elastomer (TPE) TPE injection moulding to make, this projection 324 not only increases the area smearing medicine and the effect of smearing medicine, and it is inner to embed anal sinus 61, by anal sinus 61 internal residual feces and other secretion clearing, medicaments uniformity is made to be applied on anal sinus wall 612, and stimulate anal sinus 61 inner anal gland secretion lubricating fluid, anorectal 6 fold 62 can also be embedded inner, medicaments uniformity is made to be applied on anorectal wall 66, and stimulate anorectal wall 66 to facilitate defecation reflex.
As shown in figure 11, the annular groove 26 that potentiation parts 3 outer wall is provided with outwardly annular protrusion 25 and caves inward, the annular groove 26 that the exposed outer wall of injection parts 2 24 is provided with outwardly annular protrusion 25 and caves inward, annular protrusion 25 and annular groove 26 not only increase the area smearing medicine and the effect of smearing medicine, entering and exiting in human body anorectal 6 process, annular protrusion 25 also has the effect stimulating human anus intestinal wall 66 to facilitate defecation reflex.
Embodiment 3
As shown in figure 12, flow-stop valve 4 is hollow 41 coniform mechanical check valves, this flow-stop valve 4 adopts medical grade polyvinyl injection moulding to make, flow-stop valve 4 external diameter is greater than the internal diameter of drug storage parts 1 connector 12, flow-stop valve 4 displacement between drug storage parts 1 connector 12 and injection parts 2 feeding opening 23, flow-stop valve 4 is provided with limit buckle 44, limit buckle 44 is one-body molded with flow-stop valve 4, limit buckle 44 comprises limit part 441 and running part 442, running part 442 is the part that flow-stop valve 4 surface extends to drug storage parts 1 drug storage cavity 11 inside, limit part 441 is the outwardly part of running part 442 lateral wall 442a, it is inner that limit part 441 is positioned at drug storage parts 1 drug storage cavity 11, limit buckle 44 not only defines the distance of flow-stop valve 4 displacement, flow-stop valve 4 can be opened and closed fast, also make between the feeding opening 23 of flow-stop valve 4 and injection parts 2, to leave the gap 43 allowing medicine to pass through, avoid adsorbing between flow-stop valve 4 and injection parts 2 feeding opening 23, cause medicine cannot flow to injection parts 2 inner hollow 21 from drug storage parts 1 drug storage cavity 11, when pointing bottom extruding drug storage parts 1, medicine flows from drug storage parts 1 to injection parts 2 direction, flow-stop valve 4 is fast to injection parts 2 direction displacement, when limit buckle 44 limit part 441 is moved to drug storage parts 1 connector 12, flow-stop valve 4 no longer displacement, medicine flows out from the gap 43 between flow-stop valve 4 and injection parts 2 feeding opening 23, anorectal 6 is flowed into inner through injection parts 2 first medicine outlet 22, when pointing the extruding of unclamping bottom to drug storage parts 1, medicine in anorectal 6 backflows to the inner hollow 21 of injection parts 2, when arriving injection parts 2 feeding opening 23 place, flow-stop valve 4 hollow 41 is full of fast by medicine, flow-stop valve 4 fast offset is to drug storage parts 1 connector 12, flow-stop valve 4 utilizes taper seat 45 shutoff connector 12, medicine is prevented to backflow inner to drug storage parts 1 drug storage cavity 11.
Embodiment 4
As shown in Figure 13 and Figure 14, a kind of band flow-stop valve rectum medicine applying apparatus, comprise drug storage parts 1, injection parts 2, potentiation parts 3 and flow-stop valve 4, described drug storage parts 1 are made up of medical grade polyvinyl material hollow blow molding, drug storage parts 1 connector 12 top is provided with external screw thread, injection parts 2 are made up of medical grade polyvinyl material injection, injection parts 2 feeding opening 23 place is provided with female thread, the external screw thread be provided with drug storage parts 1 connector 12 top matches, and form sealed connection, it is inner with drug storage parts 1 connectivity part that flow-stop valve 4 is positioned at injection parts 2, flow-stop valve 4 is made up of medical grade polyvinyl injection moulding, flow-stop valve 4 is hollow 41 coniform mechanical check valves, flow-stop valve 4 external diameter is greater than the internal diameter of drug storage parts 1 connector 12, flow-stop valve 4 can displacement between injection parts 2 feeding opening 23 and drug storage parts 1 connector 12, flow-stop valve 4 is provided with salient point 42, this salient point 42 makes to leave the gap 43 allowing medicine to pass through between flow-stop valve 4 and injection parts 2 feeding opening 23, avoid adsorbing between flow-stop valve 4 and injection parts 2 feeding opening 23, cause medicine cannot flow to injection parts 2 inner hollow 21 from drug storage parts 1 drug storage cavity 11, flow-stop valve 4 lighter weight due to hollow 41, when pointing bottom extruding drug storage parts 1, medicine flows from drug storage parts 1 to injection parts 2 direction, flow-stop valve 4 is fast to the displacement of injection parts 2 feeding opening 23, medicine flows out from the gap 43 between flow-stop valve 4 and injection parts 2 feeding opening 23, anorectal 6 is flowed into inner through injection parts 2 first medicine outlet 22, when finger unclamps bottom drug storage parts 1, the medicine of anorectal 6 internal residual backflows to flow-stop valve 4 hollow 41 from injection parts 2, flow-stop valve 4 fast offset is to drug storage parts 1 connector 12, flow-stop valve 4 utilizes taper seat 45 shutoff connector 12, medicine is stoped to backflow inner to drug storage parts 1 drug storage cavity 11.
Described injection parts 2 outer wall 24 is provided with potentiation parts 3, potentiation parts 3 are made up of TPE material's injection moulding, near the curved outside bulge of potentiation parts 3 outer surface on injection parts 1 top, because the external diameter of potentiation parts 3 is larger, interference fit is formed with human body anorectal 6, when inserting human body anorectal 6, potentiation parts 3 have the effect stimulating human anus intestinal wall 66 to facilitate defecation reflex.
Described potentiation parts 3 are provided with potentiation article body 31, potentiation article body 31 is wrapped on injection parts 2 outer wall 24, potentiation article body 31 is provided with the conformal protuberance 32 of outwardly anal sinus, potentiation article body 31 outer surface between the conformal protuberance 32 of anal sinus is provided with the groove 33 caved inward, and groove 33 can increase the area smearing medicine and the effect of smearing medicine.
The conformal protuberance of described anal sinus 32 is provided with the free part 321 being easy to deformation and bending, the free part 321 of the conformal protuberance of anal sinus 32 annular spread centered by the central axis 28 of injection parts 2, when the conformal protuberance 32 of anal sinus is when entering and exit human body anorectal 6, the conformal protuberance 32 of anal sinus is by the extruding generation deformation of anorectal wall 66, its entirety is parallel to the central axis 28 of injection parts 2, when the conformal protuberance 32 of anal sinus is positioned at anorectal 6 inside, the conformal protuberance 32 of anal sinus restores to the original state by natural resiliency, in addition device is entering and is exiting in human body anorectal 6 process, do straight line back and forth movement and rotary motion, contribute to the free part 321 of the conformal protuberance of anal sinus 32 and stretch into anal sinus 61 inside, anal sinus 61 is strutted, free part 321 outer surface of the conformal protuberance of anal sinus 32 is fully contacted with anal sinus wall 612, and then remove anal sinus 61 internal residual feces and other secretions, medicaments uniformity is made to be applied on anal sinus wall 612, and stimulate anal sinus 61 inner anal gland secretion lubricating fluid, also contribute to the free part 321 of the conformal protuberance of anal sinus 32 and stretch into anorectal 6 fold 62 inside, medicaments uniformity is made to be applied on anorectal wall 66, and stimulate anorectal wall 66 to facilitate defecation reflex.
Claims (10)
1. a band flow-stop valve rectum medicine applying apparatus, comprise drug storage parts (1), injection parts (2), potentiation parts (3) and flow-stop valve (4), the inside of described drug storage parts (1) is provided with drug storage cavity (11), and drug storage parts (1) top is provided with connector (12), the tubulose that described injection parts (2) are inner hollow (21), the first medicine outlet (22) is provided with near injection parts (2) top, bottom is provided with feeding opening (23), injection parts (2) feeding opening (23) is connected with drug storage parts (1) connector (12), flow-stop valve (4) is positioned at the inside of injection parts (2) and drug storage parts (1) connectivity part, this flow-stop valve (4) external diameter is greater than the internal diameter of drug storage parts (1) connector (12), the gap (43) allowing medicine to pass through is left between injection parts (2) feeding opening (23) and flow-stop valve (4), flow-stop valve (4) prevents medicine from backflowing from injection parts (2) inner hollow (21) to drug storage parts (1) connector (12) direction, described potentiation parts (3) are positioned on injection parts (2) outer wall (24), potentiation parts (3) comprise potentiation article body (31), it is characterized in that, potentiation article body (31) is provided with the conformal protuberance of anal sinus (32) of at least one flexible barcode, and the conformal protuberance of anal sinus (32) at least partly outer surface and human body anorectal end is the anal sinus profile conformal of funnel-shaped depression.
2. band flow-stop valve rectum medicine applying apparatus according to claim 1, it is characterized in that, the extended line (322) of the center of gravity of the conformal protuberance of anal sinus (32) and the starting point line of the conformal protuberance of anal sinus (32) and the central axis (28) of injection parts (2) acutangulate, and the conformal protuberance of anal sinus (32) is annular spread centered by the central axis of injection parts (2) (28).
3. band flow-stop valve rectum medicine applying apparatus according to claim 2, it is characterized in that, the upper protruding part of deformation that is easy to of the conformal protuberance of described anal sinus (32) is for free part (321), the length of the free part (321) of the conformal protuberance of anal sinus (32) is more than or equal to 1.5mm, the width of the free part (321) of the conformal protuberance of anal sinus (32) is more than or equal to 1.5mm, and freely the external margin girth (323) of part (321) is greater than the internal edge girth (611) of anal sinus under non-defecation state.
4., according to the arbitrary described band flow-stop valve rectum medicine applying apparatus of claim 1-3, it is characterized in that, described potentiation article body (31) is provided with at least one groove (33), and this groove (33) is positioned between two conformal protuberances of anal sinus (32).
5. band flow-stop valve rectum medicine applying apparatus according to claim 4, it is characterized in that, potentiation parts (3) inside is provided with drug channel (35), it is the second medicine outlet (34) that drug channel (35) is opened on the conformal protuberance of anal sinus (32), and drug channel (35) is connected with the inner hollow (21) of injection parts (2).
6. band flow-stop valve rectum medicine applying apparatus according to claim 5, is characterized in that, the conformal protuberance of described anal sinus (32) outer surface is provided with projection (324) outwardly, and this projection (324) is strip, cotton-shaped, column, taper or hemispherical.
7. the band flow-stop valve rectum medicine applying apparatus according to claim 1 or 6, is characterized in that, described injection parts (2) and/or potentiation parts (3) are provided with at least one annular protrusion (25) or annular groove (26).
8. band flow-stop valve rectum medicine applying apparatus according to claim 1, it is characterized in that, described flow-stop valve (4) is hemispherical or coniform in hollow (41), medicine backflows from injection parts (2) to drug storage parts (1) direction and enters hollow (41), flow-stop valve (4) fast offset, to drug storage parts (1) connector (12), utilizes hemisphere face or taper seat shutoff connector (12).
9. band flow-stop valve rectum medicine applying apparatus according to claim 8, is characterized in that, flow-stop valve (4) is provided with limit buckle (44), and the connector (12) that limit buckle (44) passes through drug storage parts (1) stretches into drug storage cavity (11) inside.
10. band flow-stop valve rectum medicine applying apparatus according to claim 1, it is characterized in that, be provided with between the connector (12) of described drug storage parts (1) and first medicine outlet (22) of injection parts (2) and put forth effort parts (5), applying external force in putting forth effort on parts (5), driving injection parts (2) and potentiation parts (3) to enter human body anorectal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420720735.7U CN204261180U (en) | 2014-11-27 | 2014-11-27 | A kind of band flow-stop valve rectum medicine applying apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420720735.7U CN204261180U (en) | 2014-11-27 | 2014-11-27 | A kind of band flow-stop valve rectum medicine applying apparatus |
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| CN204261180U true CN204261180U (en) | 2015-04-15 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105688326A (en) * | 2014-11-27 | 2016-06-22 | 北京万生人和科技有限公司 | Rectal administration apparatus with stop valve |
| CN108888857A (en) * | 2018-05-26 | 2018-11-27 | 北京仰生恒泰科技有限责任公司 | A kind of device acting on anal sinus |
-
2014
- 2014-11-27 CN CN201420720735.7U patent/CN204261180U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105688326A (en) * | 2014-11-27 | 2016-06-22 | 北京万生人和科技有限公司 | Rectal administration apparatus with stop valve |
| CN108888857A (en) * | 2018-05-26 | 2018-11-27 | 北京仰生恒泰科技有限责任公司 | A kind of device acting on anal sinus |
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Address after: 101113 Beijing city Tongzhou District Guangyuan Street No. 8 Building 4 Patentee after: BEIJING WANSHENG RENHE TECHNOLOGY CO., LTD. Address before: 102629, Daxing District Zhongguancun science and Technology Park, Daxing pharmaceutical industry base, Tianhe West Road, room 119, room 19, Beijing Patentee before: BEIJING WANSHENG RENHE TECHNOLOGY CO., LTD. |