CN104721947B - A kind of drop rectum with drug device - Google Patents

Abstract

The present invention provides a kind of drop rectum with drug device, including injection part, the injection part is the tubular part of inner hollow, the first liquid outlet is provided with injection part top and/or side wall, the other end is provided with inlet, and device also includes being connected with injection part, and the accessory for being easy to deformation that at least a portion is protruded to outside injection component side walls, the accessory not only has the function that sufficient lubrication anal intestine wall, and also there is expansion to stimulate anal intestine to form the function that defecation reaction promotes defecation.The device not only solves the various defects of traditional enema, but also makes the use of device more convenient, and more preferable treatment is provided for vast constipation patient.

Description

A kind of drop rectum with drug device

Technical field

The present invention relates to a kind of drop rectum with drug device, and in particular to a kind of decoction that can convey is to the dress of colon interior Put, belong to medicine equipment manufacture technology field.

Background technology

Constipation is clinical common sympton, and illness rate of the constipation in crowd is up to 27%, at present the clinical side for solving constipation In method, rectally is most widely used treatment means.The principle of rectally treatment constipation is to inject decoction in rectum Portion, anal intestine wall is lubricated while softens and discharges excrement, so as to relief of constipation symptom, wherein most typical rectally fills It is enema to put.Traditional enema includes a storing medicine bottle and a medicine-pouring pipe connected with storing medicine bottle, in use, by medicine-pouring pipe On opening open, medicine-pouring pipe is inserted into rectum through human anus, extrudes storing medicine bottle, decoction enters rectum through injection tube opening It is interior, dry excrement surface and inner walls of rectums are lubricated, contribute to dry excrement to discharge.

The lubrication of anal intestine wall is divided into anal tube wall lubrication and rectal wall lubrication, has anal sinus inside human body anal tube, in infundibulate Depression, there is anal gland inside anal sinus, and the juice of anal gland can play a part of lubricating defecation, and the depression of anal sinus is opened during defecation, Anal sinus inwall contacts with excrement, and when constipation symptom occurs in human body, anal gland no longer normal secretions lubricating fluid, anal sinus is internally dry, It is recessed after opening, and anal sinus inwall is in contact with drying excrement, increases the frictional force of excrement and anal tube wall, it is smooth to influence excrement Discharge, in the case that traditional enema medicine-pouring pipe does not carry out sufficient lubrication to anal tube wall and its internal structure, defecation effect compared with Difference.Secondly, the decoction that traditional enema is extruded will flow downwards naturally along the path of minimal flow resistance in rectum, the stream Flowing mode can not possibly all lubricate inner walls of rectums, and because inner walls of rectums has many folds, the medicine-pouring pipe of traditional enema Only conveying decoction enters rectum, and decoction but can not be uniformly applied to inner walls of rectums, therefore the inner walls of rectums that decoction lubricates Area is very limited, causes the lubrication to rectal wall poor, and particularly with the patient of intractable constipation, patient is often with more Branch decoction carrys out relief of constipation, and its defect becomes apparent.Further, since constipation caused by the reason such as stress, Lack of Movement, leads to Crossing expansion stimulates anal intestine to promote defecation, and traditional enema medicine-pouring pipe is smooth tubule of the internal diameter without significant change, deficiency Stimulation is expanded to anal intestine wall to play, also can not just realize the function that expansion stimulates anal intestine to promote defecation.And tradition storage Medicine bottle has obvious decoction backflow phenomenon, residual phenomena after compressing is unclamped, and decoction can not use completely, cause larger wave Take.

China Patent No. 201120019132.0, a kind of Kaisalu introducing device, including insertion section and powder charge seat are disclosed, inserted Enter portion rear end to be connected with powder charge seat nose threads, powder charge base rear end sets the loading port of enema medicine, powder charge seat front end exit Place sets membrane, and insertion section is hollow form, and sidewall surfaces are provided with the fluid hole being connected with inside it.The technical scheme Anus tissue is not injured during with insertion, and diaphragm prevents decoction from refunding, and reduces the advantage of liquid waste, but this device is simply by medicine Liquid injects colon interior, decoction can not be made uniformly to be applied on inner walls of rectums, also stimulates anal intestine wall to form defecation without massage The effect of reaction, drawbacks described above can not be fully solved.

In order to solve the defects of traditional rectum medicine applying apparatus, medicine equipment research staff urgent need develops one kind can be smooth Insert inside human rectum, there is expansion to stimulate anal intestine, and uniformly smear anal intestine wall the drop rectum with drug device of decoction.

The content of the invention

It is an object of the invention to provide a kind of drop rectum with drug device, the device can not only multi-direction while uniform smearing Decoction has the function that expansion stimulates human body anal intestine to human rectum's inwall and anal tube wall, can preferably treat constipation.

To achieve the above object, the present invention provides a kind of drop rectum with drug device, including injection part, the injection part For the tubular part of inner hollow, the first liquid outlet is provided with injection part top and/or side wall, the other end is provided with feed liquor Mouthful, device also includes being connected with injection part, and the auxiliary for being easy to deformation that at least a portion is protruded to outside injection component side walls Part.Accessory can snap connection or be threadedly coupled with the connected mode of injection part, the mode of snapping connection be Annular groove is set on injection part, will be embedded in accessory in annular groove, injection part is connected with accessory；Spiral shell Line connected mode is respectively in injection part with being threaded on accessory, is fixedly connected by screw thread.Above-mentioned injection Part can use plastic material injection to be made, and accessory is made of elastomeric material or thermoplastic elastic material, injection Part can use the modes such as two-shot process to be connected with accessory.Because accessory is to injection component side walls The part of outer protrusion, so the diameter of accessory should be greater than the diameter of injection part, accessory generally flexible material system Into so easily being limited by local small space, deformation is tightened in generation.

The accessory is provided with decoction path and the second liquid outlet, and second on accessory is gone out liquid by decoction path Mouth is connected with the inner hollow of injection part.The decoction path of accessory can be taken up an official post by injection part top or side wall First liquid outlet of meaning is connected with the inner hollow of injection part.

The outer surface of the accessory is provided with projection, and the projection is in bristle-like, fin, foliaceous, wedge Shape, taper, thorn-like, and it is arranged to the extension outward or away from the accessory outer surface.The projection is from assisted parts After the outwardly extension of part, the enlarged diameter of accessory, help to stimulate human anus intestinal wall to produce defecation reaction.It is described The decoction path of accessory runs through projection, and the second liquid outlet is arranged on projection, helps to extend decoction conveying Distance, decoction is fed directly on anal intestine wall.

The projection can move back and forth in the upright position of accessory longitudinal axis between parallel position, During upright position, the projection perpendicular to the accessory longitudinal axis, in parallel position, the projection Parallel to the longitudinal axis of the accessory.The injection part or accessory are provided with sunk part, work as projection Parallel to the accessory longitudinal axis when, at least a portion of the projection is contained among the sunk part. Accessory generally flexible material is made, and when entering human body anal intestine and when exiting human body anal intestine shape can occur for projection Become, when projection is entering human body anal intestine and exiting human body anal intestine, the projection is entirely parallel with the assisted parts The longitudinal axis of part, when accessory is located inside human rectum, projection returns to upright position using natural resiliency, The overall longitudinal axis perpendicular to the accessory of the projection.To ensure that injection part and accessory smoothly enter Inside human rectum, injection part or accessory are provided with sunk part, and it is convex that the sunk part can accommodate at least a portion Go out part, accommodating projection can reduce the diameter at accessory maximum gauge, contribute to projection is stable to be in On parallel position, it is not subjected to displacement, is more conducive to injection part and accessory and smoothly enters inside human rectum；When device moves back When going out human anus enteral portion, sunk part accommodates at least a portion projection, and device global shape can be made more compact complete, Effectively prevent the lubricating fluid for injecting rectum from overflowing.

The surface of the projection is provided with dot bulge and/or wire is raised.The dot bulge, wire projection can Inside embedded anal sinus or rectum fold, decoction is uniformly smeared, stimulates massage anal intestine wall, auxiliary forms defecation reflex.

Side wall between the injection part inlet and accessory is provided with boss, the lower surface of the boss and human hand It is in contact, is easy to human hand to hold up drop rectum with drug device and inserts colon interior.The boss is fixed with injection component side walls to be connected Connect, people's hand propelled or when holding up boss, helps human hand by drop rectum with drug at the stress displacement simultaneously of injection part and accessory Device insertion human anus enteral portion.

The injection component side walls are provided with scale numeral and graduation mark, and its scale numeral represents injection part top with carving Spend the distance between line.The dial of injection component longitudinal axis rotation can be surrounded by being socketed with the injection component side walls, with And in injection component side walls and the arrow parallel with dial plane, sensing and the side wall at least one of the arrow The direction of individual first liquid outlet is consistent, and when arrow rotates the moment a certain to dial, its first relative liquid outlet refers to To intrarectal respective direction.

The device also includes the drug storage part of storage decoction, and the drug storage part is connected with the inlet of injection part.Institute It is the bag body made of bottle or the sealing of film-shaped flexible material pairing made of the hollow blow molding to state drug storage part.The bag body is in flat Flat shape shape, conformal with human hand, decoction phenomenon of backflowing will not occur because bottle restores to the original state after extruding, and decoction, which uses, more to be filled Divide, avoid the liquor residue phenomenon of drug storage part.Bag body membrane material suppresses film forming by three layers or five floor height molecular material extrusion ways, A bag body is made through heat seal process in membrane material, and bag stores the rectal lubricants such as glycerine, paraffin oil, mannitol in vivo.

The beneficial effects of the present invention are：

Device injection component side walls are protruded with accessory, and the section diameter of accessory is larger, straight in insertion human body During intestines, formed and be interference fitted with human anus tube portion, have the function that expanding human anus pipe forms defecation reaction；Due to Accessory outer surface is provided with projection, and the surface of projection is provided with dot bulge and wire is raised, can uniformly smear In decoction to human body anal tube inwall, and because anal sinus is in infundibulate depression, the dot bulge and wire projection of projection are easier Concave interior is embedded in, by liquid medicine painting to anal sinus interior surface, contributes to the sufficient lubrication of anal tube and internal structure；

Device accessory outer surface is provided with projection, and the projection can be vertical with accessory longitudinal axis Position moves back and forth between parallel position, by being in parallel position during human body anal tube, is returned to after entering human rectum Upright position, i.e. projection are overall perpendicular to accessory longitudinal axis, deploy in human rectum and support rectal wall, make Accessory projection is formed with human rectum and is interference fitted, and is had expansion human rectum, is stimulated the work for forming defecation reaction With；

There are many folds and Rectal velves inside human rectum, rectum fold and Rectal velves surface are not easy fully to contact medicine Liquid, frictional force increase when causing the excrement to pass through, it is unfavorable for drying excrement discharge, utilizes the protuberance of device accessory outer surface Point and projection the second liquid outlet, decoction can be smeared in rectum internal rotation, not only decoction can be uniformly applied to straight Inside intestines fold and Rectal velves surface, and have the function that to stimulate massage rectal wall to form defecation reaction；When projection moves back When going out human rectum, the dot bulge and wire that its surface is set are raised with the work for stimulating massage rectal wall to produce defecation reaction With；

When device exits human body anal tube, projection is in parallel position with accessory longitudinal axis, and its surface is set Dot bulge and wire is raised has the function that to stimulate massage anal tube to produce defecation reaction, and second of uniform smearing decoction Into human body anal tube inwall and the internal structure of anal sinus；

Device also includes bag body made of the sealing of flexible material pairing, and this bag of body passes through heat seal process system by film material Into because Bag structure is easier to extrude liquid, and liquid residue is smaller, and liquid backflow phenomenon will not occur, solve The defects of traditional enema Bottle structure.

Brief description of the drawings

Fig. 1 is first embodiment of the invention solid half section structure diagram

Fig. 2 is first embodiment of the invention half section structure diagram

Fig. 3 is second embodiment of the invention solid half section structure diagram

Fig. 4 is third embodiment of the invention dimensional decomposition structure diagram

Fig. 5 is third embodiment of the invention accessory upper part dimensional structure diagram

Fig. 6 is third embodiment of the invention solid partial cutaway structural representation

Fig. 7 is third embodiment of the invention drug storage part dimensional decomposition structure diagram

Fig. 8 is third embodiment of the invention dimensional structure diagram 1

Fig. 9 is third embodiment of the invention dimensional structure diagram 2

Figure 10 is fourth embodiment of the invention dimensional structure diagram

Figure 11 is fourth embodiment of the invention solid partial cutaway structural representation

Figure 12 is fifth embodiment of the invention dimensional structure diagram

Figure 13 is sixth embodiment of the invention dimensional structure diagram

Figure 14 is seventh embodiment of the invention dimensional structure diagram

Figure 15 is seventh embodiment of the invention accessory solid half section structure diagram

Figure 16 is status architecture schematic diagram when seventh embodiment of the invention doser inserts anus

Figure 17 is that seventh embodiment of the invention doser inserts intrarectal status architecture schematic diagram

Figure 18 is status architecture schematic diagram when seventh embodiment of the invention doser exits anus

In figure：1. injection part, 11. inner hollows, 12. first liquid outlets, 13. inlets, 131. hickeys, 132. Buckle interface, 14. tops, 15. side walls, 151. scales numeral, 152. graduation marks, 16. boss, 161. lower surfaces, 17. indicators First 2. accessory, 21. decoction paths, 22. outer surfaces, 23. projections, 231. dot bulges, 232. wire projection, 24. Upright position, 25. parallel positions, 26. accessory upper parts, 261. guide pin bushings, 27. accessory lower parts, 271. guide pillars, 28. longitudinal axis, 29. second liquid outlets, 3. sunk parts, 4. dials, 41. dial cords, 42. dials are digital, 5. storages Medicine part, 51. bottles, 52. bags of bodies, 53. drug storage part liquid outlets, 54. drug storage part closures, 6. seal closures, in 71. rectum Wall, 72. rectal columns, 73. anal sinus.

Embodiment

The embodiment of the present invention is described in detail below in conjunction with accompanying drawing.

Embodiment 1：

A kind of drop rectum with drug device, as shown in Figure 1, 2, the drop rectum with drug device include injection part 1, the injection portion Part 1 is made up of medical grade polypropylene material injection, the injection part 1 be inner hollow 11 tubular part, the side of injection part 1 Wall 15 is provided with the first liquid outlet 12, and the other end is provided with inlet 13, and the internal thread of connection function is provided with inlet 13. As shown in Fig. 2 to help to be formed defecation reaction and uniformly smearing decoction, injection part 1 is provided with the accessory 2 of umbrella, The accessory 2 is made up of TPE material's injection, and softness is prone to deformation, and its umbrella peripheral edge portion is to note Protruded outside the side wall 15 of medicine part 1, core is connected with injection part 1, and its connected mode can be buckle or be socketed in note On medicine part 1, the outer surface 22 of accessory 2 can be in contact with human rectum's inwall 71, and having stimulates in massage human rectum The effect of wall 71.As shown in figure 1, drug storage part 5 is spheroidal body 51, it is made of blow molding process, drug storage part 5 has certain The drug storage chamber of volume and the drug storage part liquid outlet 53 of taper, the drug storage part liquid outlet 53 can cut shape by scissors Into drug storage part liquid outlet 53 is nearby provided with external screw thread, can match with the internal thread set at the inlet 13 of injection part 1 Close, and form sealed connection.

Above-mentioned drug storage part 5 is the part of the rectal lubricants such as internal storage glycerine, paraffin oil, mannitol, and lubricant has There is lubrication anal intestine wall, softer stool, promote the effect of discharge.

The use process of drop rectum with drug device is：a:The cone seal mouth of drug storage part 5 is cut and to form drug storage part and goes out Liquid mouth 53, place standby；b：The inlet 13 of injection part 1 is threadedly connected on drug storage part 5, the inner hollow of injection part 1 11 connect with the drug storage chamber of drug storage part 5；c：Device per anum is inserted inside human rectum；d：Extruding drug storage part 5 makes it The drug storage part liquid outlet 53 of the internal clipped formation of decoction is reached at the first liquid outlet 12 of injection part 1, is applied to human body On inner walls of rectums 71；e：Drawing device is rotated, it is exited inside human rectum, 2 outer surface of accessory 22, second of smearing Decoction smears decoction to human anus tube wall to human rectum's inwall 71, stimulates massage anal intestine wall, it is anti-that auxiliary forms defecation Should.

After device use, drop rectum with drug device is handled as hospital refuse.

Embodiment 2：

It is made as shown in figure 3, the drop rectum with drug device is integral type injection, injection part 1 stores up for the taper of drug storage part 5 Medicine part liquid outlet 53 upwardly extends to be formed, and the top 14 of injection part 1 and side wall 15 are provided with the first liquid outlet 12, the first liquid outlet 12 be oblong openings, is sealed using preceding first liquid outlet 12 by the part with sealing function, ensures that the inside of drug storage part 5 is stored up The lubricant deposited occurs without overflow phenomena.To further enhance defecation effect, device also includes at least one accessory 2, should Accessory 2 is set in the side wall 15 of the upper end of injection part 1, and center is fixed in the side wall 15 of injection part 1, and surrounding is in Umbrella is to extending outside the side wall 15 of injection part 1, and the accessory 2 is by medical grade TPE material or thermoplasticity Polyurethane elastomer injection is made, and more softness is prone to deformation, and which is provided with massage stimulates the protrusion of inner walls of rectums 71 Part 23, the annular spread of projection 23 can especially be arranged on accessory 2 on the outer surface 22 of accessory 2 On the side of outer surface 22.

The use process of drop rectum with drug device is：a:Before use, the first liquid outlet 12 of injection part 1 is sealing shape State, the sealing for the first liquid outlet 12 is removed during use, and hand-held device insertion human anus simultaneously enter inside human rectum；b： The top 14 of injection part 1 is pierced into excrement, withstands excrement and the reciprocal trace movement in rectum, prevents that excrement is viscous with inner walls of rectums 71 Even, accessory 2 can also strut human rectum's inwall 71, and stimulate massage inner walls of rectums 71 to produce defecation reaction；c：Extruding storage Medicine part 5 makes its internal decoction be partly into excrement through the first liquid outlet 12, and a part is applied on human rectum's inwall 71, Excrement can be not only dissolved, also human rectum's inwall 71 is lubricated；d：Drawing device is rotated, it is exited in human rectum Portion, 2 outer surface of accessory 22, second of smearing decoction is to human rectum's inwall 71, and smears decoction to human anus tube wall On, massage anal intestine wall is stimulated, auxiliary forms defecation reaction.

Embodiment 3：

As shown in Figure 4,5, the drop rectum with drug device has the injection part 1 of an inner hollow 11, the injection part 1 It is made up of the injection of medical grade acryl butadiene styrene copolymer material, as shown in Figure 8,9, the one end of injection part 1 is provided with Inlet 13, the convenient hickey 131 or buckle interface 132 being connected with drug storage part 5, injection portion are provided with inlet 13 The top 14 of part 1 and side wall 15 are provided with the first liquid outlet 12, are provided with annular groove on the top of injection part 1, the annular groove can With the fixed accessory 2 in the side wall 15 of injection part 1, the accessory 2 is by medical grade thermoplastic polyurethane elastic Body injection is made, and not only with preferable biocompatibility, and quality is relatively soft, higher with the comfortableness of human contact.Such as Fig. 4, shown in 5, the accessory 2 is the part for being easy to deformation protruded to outside the side wall 15 of injection part 1, by accessory top Points 26 and accessory lower part 27 be combined to form Pentagram shape, outward flange chamfering seamlessly transits, in accessory upper part 26 and accessory lower part 27 on be respectively equipped with location structure, the form of guide pillar 271 and guide pin bushing 261 as illustrated in the drawing.Institute State accessory 2 and be provided with the liquid outlet 29 of decoction path 21 and second, decoction path 21 is by accessory upper part 26 and auxiliary The pairing perforate of part lower part 27 is formed, and is connected with the inner hollow 11 of injection part 1, and its second liquid outlet 29 is set respectively In five projections of five-pointed star, inner hollow 11 of the decoction through injection part 1 enters in decoction path 21, then from accessory The second liquid outlet 29 on 2 flows out, and extends decoction fed distance, is easy to decoction to be applied directly on human rectum's inwall 71. Certainly, accessory 2 can also be set to square shape or six prismatic shapes, need to set according to actual use.To ensure Drop rectum with drug device liquid outlet 12 of injection part 1 first when unused does not reveal decoction, and the upper end of injection part 1 is provided with sealing The seal closure 6 of first liquid outlet 12.

As shown in Figure 6,7, the drug storage part 5 of the bottom of injection part 1 is pancake bag body 52, using film material heat seal work Skill is made, and membrane material suppresses film forming by three layers or five floor height molecular material extrusion ways, and drug storage part 5 has the drug storage of a constant volume Chamber and drug storage part liquid outlet 53, the drug storage part liquid outlet 53 can use drug storage part closure 54 to fasten sealing, storage Internal thread is provided with medicine part liquid outlet 53, can be engaged with the external screw thread set at the inlet 13 of injection part 1, and formed Sealed connection.The rectal lubricants such as the above-mentioned drug storage intracavitary portion store triglycerides of drug storage part 5, paraffin oil, mannitol, drug storage part The structure design of 5 bags of bodies 52 is easy to drug storage intracavitary portion decoction injection human body, especially pancake bag body 52 and human hand conformal, squeezes Decoction phenomenon of backflowing will not occur because bottle restores to the original state after pressure, and decoction use is more abundant, avoids the decoction of drug storage part 5 Residual phenomena.

As shown in figure 8, the function that the accuracy or realization for enhancing administration are locally administered, the side wall of injection part 1 15 lower ends set scale numeral 151 and graduation mark 152, and after device partial insertion human rectum, another part is introduced into human body Internal scale numeral 151 and graduation mark 152 are used to observe, and its scale numeral 151 represents the top 14 of injection part 1 and graduation mark The distance between 152, i.e. depth in device insertion human rectum.The lower end of 1 side wall of injection part 15 is additionally provided with indicator First 17, the sensing of the arrow 17 is consistent with the direction of first liquid outlet 12 of side wall 15, or with accessory 2 The direction of second liquid outlet 29 is consistent, after drop rectum with drug device inserts human rectum, first according to scale numeral 151 and graduation mark 152 adjusting meanss insertion human rectum in depth, then rotating device in itself, the first liquid outlet that arrow 17 is pointed to 12 alignment human rectum's domestic demands regions to be administered, extruding drug storage part 5 are administered, reach enhancing administration accuracy or it is local to The effect of medicine.Antiphlogistic antibacterial class medicine can be stored inside drug storage part 5.

As shown in figure 9, to further enhance the accuracy being locally administered, it is slidingly connected in the side wall 15 of injection part 1 There is dial 4, the dial 4 can rotate around the longitudinal axis 28 of injection part 1, can also prolong when necessary certainly vertical Moved horizontally to axis 28, the dial 4 is divided into ten bisections and is provided with the He of dial cord 41 as with the setting of timepiece dial Dial numeral 42, wherein ten two positions are directly on top.It is additionally provided with the side wall 15 of injection part 1 and is put down with the plane of dial 4 Capable arrow 17, the sensing of the arrow 17 is consistent with the direction of at least one first liquid outlet 12 of side wall 15, or with The direction of the second liquid outlet 29 on accessory 2 is consistent, after drop rectum with drug device inserts human rectum, first according to number of division Depth in word 151 and the adjusting means of graduation mark 152 insertion human rectum, then positions ten two positions on dial 4 In on a certain fixed position of human body, rotating device points to any instant position on dial 4 in itself, by arrow 17, now Sensing moment position is consistent with the direction of at least one second liquid outlet 29, and extruding drug storage part 5 is administered, and decoction goes out liquid through second Mouth 29 reaches designated depths, the position of assigned direction inside human rectums, realizes the technique effect being accurately locally administered.

As shown in Figure 6,7, the use process of drop rectum with drug device is：a:The storage that will be covered on drug storage part liquid outlet 53 Medicine part closure 54 is opened, and is placed standby；b：Opening is packed, and the inlet 13 of injection part 1 is threadedly coupled or buckle It is connected on drug storage part 5；c：The seal closure 6 at the first liquid outlet 12 is pulled up, hand-held device insertion human anus, utilizes device The paraffin oil that outer surface is smeared, is lubricated human anus tube wall first, and is entered inside human rectum；d：Injection part 1 pushes up End 14 is partially penetrated into excrement, and the outer surface 22 of accessory 2 is in contact with excrement, promotes excrement micro movement in rectum, avoids Excrement and the adhesion of inner walls of rectums 71；e：Extruding drug storage part 5 makes the first liquid outlet 12 of its internal decoction arrival injection part 1 Place, a part are injected inside excrement, and second liquid outlet 29 of the another part through accessory 2 is applied to human rectum's inwall 71 On；f：Drawing device is rotated, it is exited inside human rectum, 2 outer surface of accessory 22, second of painting of Pentagram shape Decoction is smeared to human rectum's inwall 71, decoction is smeared to anal tube wall through second at human body anal tube, stimulates massage anal intestine wall, auxiliary Form defecation reaction.

After device use, drop rectum with drug device is handled as hospital refuse.

Embodiment 4：

As shown in Figure 10,11, the drop rectum with drug device has the injection part 1 of an inner hollow 11, the injection portion Part 1 is made up of medical grade polypropylene material injection, and the one end of injection part 1 is provided with inlet 13, the top 14 of injection part 1 and side Wall 15 is provided with the first liquid outlet 12, in addition to is connected with injection part 1, at least partially to the evagination of 1 side wall of injection part 15 What is gone out is easy to the accessory 2 of deformation, and the accessory 2 uses medical grade TPE material or elastomeric material one Body formula is made, and not only with preferable biocompatibility, and quality is relatively soft, higher with the comfortableness of human contact.To make The drop rectum with drug device is easy to produce in enormous quantities, is provided with annular groove in the side wall 15 of injection part 1, the annular groove can be consolidated Accessory 2 is determined on injection part 1, and fixed form can use two-shot process, by the auxiliary of thermoplastic elastomer (TPE) material Helping part 2, the manufacture craft makes accessory 2 be connected with injection part 1 around being moulded on the annular groove position of injection part 1 Firm stable, it is difficult for drop-off, and also machine-shaping speed is fast.

As shown in figure 11, above-mentioned accessory 2 is in rugby ball shape, and surface is provided with the projection 23 of annular spread, auxiliary Help on part 2 and be additionally provided with the liquid outlet 29 of decoction path 21 and second, decoction path 21 is by the second liquid outlet 29 and injection part 1 Inner hollow 11 is connected, and second liquid outlet 29 is arranged on the outer surface 22 of accessory 2.Application method is as above.

Embodiment 5：

As shown in figure 12, the drop rectum with drug device has the injection part 1 of an inner hollow 11, the injection part 1 It is made up of the injection of medical grade acryl butadiene styrene copolymer material, injection part 1 is provided with inlet 13, inlet 13 It is connected with drug storage part 5, the top 14 of injection part 1 and side wall 15 are provided with the first liquid outlet 12, in addition to are set in injection In the side wall 15 of part 1, the accessory 2 for being easy to deformation that is protruded at least partially to outside the side wall 15 of injection part 1, the assisted parts Part 2 is made of medical-grade rubber material integral type.Above-mentioned drug storage part 5 is that internal storage glycerine, paraffin oil, mannitol etc. are straight The part of intestines lubricant, rectal lubricants, which have, to be lubricated and stimulates intestinal wall, softening stool, makes it easier to the effect of discharge.

The outer surface 22 of above-mentioned accessory 2 is provided with projection 23, and the projection 23 can be bristle-like, fin Shape, foliaceous, wedge-like, taper, thorn-like, and it is arranged to the extension outward or away from the outer surface 22 of accessory 2, assisted parts Sunk part 3 is additionally provided with the outer surface 22 of part 2, the sunk part 3 can accommodate above-mentioned projection 23 or accommodating portion is convex Go out part 23, as shown in figure 12, the projection 23 is in foliaceous, divides equally around the circumference of accessory 2 and sets, its root of blade It is connected with accessory 2, blade is overall vertical with the longitudinal axis 28 of accessory 2.The decoction path 21 of accessory 2 laterally passes through Foliaceous projection 23 is worn, the second liquid outlet 29 is provided with the side of foliaceous projection 23.It is straight for ease of device insertion Enteral portion, boss 16, the lower end of the boss 16 are provided with the side wall 15 between the inlet 13 of injection part 1 and accessory 2 Face 161 is in contact with human hand, and when patient oneself use device, two fingers of patient clamp the lower portion of boss 16, palmar aspect Upward, Toe Transplantation for Segmental Finger surface is in contact with the lower surface 161 of boss 16, gently holds up and exerts oneself to human anus direction, makes device Smoothly enter inside human rectum.

When device inserts human anus, the foliaceous projection 23 is turned over downwards, and is contained in the depression of accessory 2 Among part 3, reduce the diameter of whole device maximum, be easy to smoothly insert inside human rectum；When device insertion human body is straight When in intestines, foliaceous projection 23 recovers upright position 24, and the side of projection 23 is in contact with human rectum's inwall 71, supports Play inner walls of rectums 71, stimulate the receptor of massage inner walls of rectums 71, so as to form awareness of defecation, now extrude drug storage part 5, part medicine Liquid enters inside excrement through the first liquid outlet 12 of the top 14 of injection part 1 or side wall 15, realizes the technique effect of softer stool； Part decoction reaches the second liquid outlet 29 of the projection 23 of accessory 2 through the inner hollow 11 of injection part 1, is applied directly to On human rectum's inwall 71, the technique effect of lubrication inner walls of rectums 71 is realized；When needing device to be taken out from human rectum, two Individual finger clamps the lower portion of boss 16, and first gently rotation makes decoction uniformly be smeared on human rectum's inwall 71, rotates through Cheng Zhongke further stimulates the receptor of human rectum's inwall 71, awareness of defecation is further formed, finally by device out of human rectum Portion exits, and is flipped up by the foliaceous projection 23 during human anus, be contained in accessory 2 sunk part 3 it In, reduce the diameter of whole device maximum, be easy to smoothly exit from human anus.

The use process of drop rectum with drug device is：a:The drug storage part closure 54 of drug storage part 5 is opened, drug storage portion Part liquid outlet 53 opens wide standby；b：Opening is packed, and the hickey 131 of the inlet 13 of injection part 1 is connected into drug storage On part 5；c：Human anus are inserted the device into, the paraffin oil that outside of deivce face carries is lubricated to anal tube wall first, finally Into inside human rectum；d：Excrement is inserted on the top 14 of injection part 1, and the liquid outlet 12 of top 14 first is located inside excrement, pushed away Dynamic excrement micro movement in rectum, avoids excrement and the adhesion of inner walls of rectums 71；e：Extruding drug storage part 5 makes its internal decoction warp Drug storage part liquid outlet 53 is reached at the first liquid outlet 12, and a part of decoction enters inside excrement, and it is straight that a part is applied to human body On enteral wall 71；f：Drawing device is rotated, it is exited inside human rectum, 2 outer surface of accessory 22, second of smearing medicine Liquid smears decoction to anal tube wall second to human rectum's inwall 71, during per anum tube wall, stimulates massage anal intestine wall, auxiliary forms row Just react.

After device use, drop rectum with drug device is handled as hospital refuse.

Embodiment 6：

As shown in figure 13, the outer surface 22 of the accessory 2 is provided with projection 23, and the projection 23 is in fin, To make device smoothly exit human anus, the outer surface 22 of accessory 2 is provided with sunk part 3, and the sunk part 3 can portion Partial volume receives above-mentioned projection 23, as illustrated, sunk part 3 is positioned only at the appearance of accessory 2 of projection more than 23 On face 22, projection is not provided with below 23, when patient needs to exit device at human anus, can effectively reduce dress Maximum diameter is put, is easy to smoothly exit from human anus.Certainly, above-mentioned sunk part 3 can not only be provided at accessory 2 Outer surface 22 on, can also be arranged in the side wall 15 of injection part 1.

Embodiment 7：

As shown in figure 14, the drop rectum with drug device has the injection part 1 of the tubulose of an inner hollow 11, by medical The copolymer material injection of level acryl butadiene styrene is made, and the top 14 of injection part 1 and side wall 15 go out provided with first Liquid mouth 12, wherein top 14 are more sharp, and provided with first liquid outlet 12, side wall 15 is smooth, equal around tubular part circumference Three the first liquid outlets 12 are arranged with, the other end of injection part 1 is provided with inlet 13, the inlet 13 and the bottom of injection part 1 The drug storage part liquid outlet 53 of drug storage part 5 is connected, and annular groove is provided with the liquid outlet 12 of side wall 15 first.Above-mentioned storage Medicine part 5 is the part of the rectal lubricants such as internal storage glycerine, paraffin oil, mannitol, generally pancake bag body 52, is used Film material heat seal process is made, and membrane material suppresses film forming by three layers or five floor height molecular material extrusion ways, and drug storage part 5 has The drug storage chamber and drug storage part liquid outlet 53 of one constant volume, drug storage chamber storage capacity can be adjusted, and adjustable range is in 5ML-50ML Between, drug storage part liquid outlet 53 is connected with the inlet 13 of injection part 1.To strengthen defecation effect, device also includes can be with Injection part 1 is connected or the accessory 2 on injection part 1, and the accessory 2 is to outside the side wall 15 of injection part 1 Protrusion, is fabricated from a flexible material, it is prone to and deformation, medical grade TPE material injection can be used to be made, should Accessory 2 is fixed on the annular groove of injection part 1.

The outer surface 22 of the accessory 2 is provided with projection 23, and as shown in figure 15, the projection 23 is blade Shape, stretch out from the outer surface 22 of accessory 2, be evenly distributed in the circumferential outer edge of accessory 2, on projection 23 Surface is provided with wire projection 232, and lower surface and side surface are provided with dot bulge 231, the side wall 15 of injection part 1 and accessory 2 Outer surface 22 is provided with the sunk part 3 for accommodating projection 23, when projection 23 is flipped up parallel to accessory 2 During longitudinal axis 28, the wire projection 232 of the upper surface of projection 23 is located among sunk part 3.The outer surface of accessory 2 May also set up wire projection 232, naturally it is also possible to which dot bulge 231 is set on 22.

The decoction path 21 of the accessory 2 runs through projection 23, decoction path 21 and the inner hollow of injection part 1 11 are connected, and the second liquid outlet 29 is located at the side of foliaceous projection 23, and decoction reaches through the inner hollow 11 of injection part 1 The decoction path 21 of accessory 2, finally flowed out by the second liquid outlet 29 on the side of projection 23.

Colon interior is inserted for ease of device, is set in the side wall 15 between the inlet 13 of injection part 1 and accessory 2 There is boss 16, the lower surface 161 of the boss 16 is in contact with human hand, when sufferers themselves' use device, two finger clamps of patient The firmly lower portion of boss 16, palm is face-up, and Toe Transplantation for Segmental Finger surface is in contact with the lower surface 161 of boss 16, gently to human body Anus direction holds up and exerted oneself, and device is smoothly entered inside human rectum.Certainly, the boss 16 can be arranged to around injection part 1 longitudinal axis rotation, but the separate part of longitudinal axis displacement can not be prolonged, lower surface 161 is arranged to dial 4, then matches somebody with somebody Close arrow 17, scale numeral 151, the graduation mark 152 in the side wall 15 of injection part 1, you can realize directed local administration Technique effect, it can be used again as boss 16.

The assembling process of drop rectum with drug device is：a:Examined after the injection molding of injection part 1 standby；b：Accessory 2 Quadric injection mould is fixed on injection part 1, and it is standby to smear paraffin oil；c:Injection part 1 is connected with drug storage part 5, sealing the One liquid outlet 12, test package.

The use process of drop rectum with drug device is：a:First liquid outlet 12 removes sealing, inserts the device into human anus And enter inside human rectum；b：The top 14 of injection part 1 is pierced into excrement, and the liquid outlet 12 of top 14 first is located inside excrement, Excrement is promoted to avoid excrement and the adhesion of inner walls of rectums 71 with trace movement in rectum；c：Extruding drug storage part 5 makes inside it Decoction is reached at the first liquid outlet 12 through drug storage part liquid outlet 53, and a part of decoction enters inside excrement, softer stool；It is another Part is applied on human rectum's inwall 71, lubricates inner walls of rectums 71；d:Drawing device is rotated, it is exited in human rectum Portion, 2 outer surface of accessory 22, second of smearing decoction stimulate massage inner walls of rectums 71, auxiliary to human rectum's inwall 71 Form defecation reaction.After device use, drop rectum with drug device is handled as hospital refuse.

As shown in Figure 16,17, device is in push-in human rectum's internal state, and its top 14 of injection part 1 has passed through Human anus, the projection 23 of accessory 2 are turned over downwards, longitudinal axis of the projection 23 parallel to the accessory 2 Line 28, the wire projection 232 of the upper surface of projection 23 between the rectal columns 72, anal sinus 73 of human body anal tube by by accessory 2 The paraffin oil of outer surface 22 is applied on human anus tube wall and the inner surface of anal sinus 73 first, due to human body in defecation process rectal columns 72nd, anal sinus 73 can deploy in expansion automatically, and the increase of anal tube surface area, the surface area of increase can be with excrement surface increasing friction force, institute It is very important with lubricating anal tube wall and rectal columns 72, anal sinus 73.Now, the projection 23 of accessory 2 is turned over downwards, and is made The diameter of its maximum greatly reduces, and contributes to device to enter colon interior by anal tube.

As shown in figure 17, device is located in human rectum, untill depth can be pierced into excrement for the top 14 of injection part 1, The projection 23 of accessory 2 sets back, perpendicular to the longitudinal axis 28 of the accessory 2, the side of projection 23 Face is in contact with human rectum's inwall 71, and the massage of dot bulge 231 set thereon stimulates inner walls of rectums 71, human body is produced just Meaning；Now, drug storage part 5 is extruded, a part of decoction enters excrement through the first liquid outlet 12, contributes to the softening of excrement to decompose； Another part decoction is applied on inner walls of rectums 71 through the second liquid outlet 29, and rotating device in itself, utilizes projection 23 second It is secondary that decoction is uniformly applied on inner walls of rectums 71.

As shown in figure 18, device is in the state exited inside human rectum, and its injection part 1 is most of to have been positioned at people Outside body, the projection 23 of accessory 2 flips up, longitudinal axis of the projection 23 parallel to the accessory 2 28, the dot bulge 231 of the lower surface of projection 23 is passed through at human body anal tube, and decoction is uniformly applied to human anus tube wall In rectal columns 72, anal sinus 73, and human anus tube wall is stimulated to produce awareness of defecation.Now, the projection 23 of accessory 2 flips up, It is partially accommodated among sunk part 3, greatly reduces the diameter of its maximum, contributes to device to pass through anal tube from inside of human body Exit.

Claims (11)

1. a kind of drop rectum with drug device, including injection part（1）, the injection part（1）For inner hollow（11）Tubulose Part, injection part（1）Top（14）And/or side wall（15）On be provided with the first liquid outlet（12）, the other end is provided with feed liquor Mouthful（13）, it is characterised in that also include the accessory for being easy to deformation（2）, the accessory（2）With injection part（1）It is connected, And at least partially to injection part（1）Side wall（15）Outer protrusion, the accessory（2）Outer surface（22）Provided with protuberance Point（23）, the projection（23）In upright position（24）To parallel position（25）Between move back and forth, in upright position（24） When, the projection（23）Perpendicular to the accessory（2）Longitudinal axis（28）, in parallel position（25）When, it is described Projection（23）Parallel to the accessory（2）Longitudinal axis（28）.

2. the drop rectum with drug device according to claim 1, it is characterised in that the accessory (2) is provided with decoction Path (21) and the second liquid outlet（29）, decoction path (21) is by the second liquid outlet on accessory (2)（29）With injection portion The inner hollow (11) of part (1) is connected.

3. drop rectum with drug device according to claim 1, it is characterised in that the projection（23）In bristle-like, Fin, foliaceous, wedge-like, taper, thorn-like, and be arranged to outward or away from the accessory（2）Outer surface（22）Prolong Stretch.

4. drop rectum with drug device according to claim 3, it is characterised in that the accessory（2）Decoction path （21）Through projection（23）, the second liquid outlet（29）It is arranged at projection（23）On.

5. the drop rectum with drug device according to claim 3 or 4, it is characterised in that the injection part（1）Or assisted parts Part（2）It is provided with sunk part（3）, work as projection（23）Parallel to the accessory（2）Longitudinal axis（28）When, should Projection（23）At least a portion be contained in the sunk part（3）Among.

6. drop rectum with drug device according to claim 5, it is characterised in that the projection（23）Surface on set There is dot bulge（231）And/or wire is raised（232）.

7. drop rectum with drug device according to claim 1, it is characterised in that the injection part（1）Inlet（13） With accessory（2）Between side wall（15）It is provided with boss（16）, the boss（16）Lower surface（161）Connect with human hand Touch, be easy to human hand to hold up drop rectum with drug device and insert colon interior.

8. drop rectum with drug device according to claim 1, it is characterised in that the injection part（1）Side wall（15）On Provided with scale numeral（151）And graduation mark（152）, its scale numeral（151）Represent injection part（1）Top（14）With graduation mark （152）The distance between.

9. the drop rectum with drug device according to claim 1 or 8, it is characterised in that the injection part（1）Side wall（15） On be socketed with and can surround injection part（1）Longitudinal axis（28）The dial of rotation（4）, and positioned at injection part（1）Side wall （15）Upper and and dial（4）The parallel arrow of plane（17）, the arrow（17）Sensing and side wall（15）At least One the first liquid outlet（12）Direction it is consistent, work as arrow（17）Rotate to dial（4）During a certain moment, its is relative First liquid outlet（12）Point to intrarectal respective direction.

10. drop rectum with drug device according to claim 1, it is characterised in that also include the drug storage part of storage decoction （5）, the drug storage part（5）With injection part（1）Inlet（13）It is connected.

11. drop rectum with drug device according to claim 10, it is characterised in that the drug storage part（5）It is by hollow Bottle made of blowing（51）Or bag body made of the sealing of film-shaped flexible material pairing（52）.