CN207445276U - Ulcerative colitis enema tube - Google Patents

Abstract

The utility model provides a kind of ulcerative colitis enema tube, including enema tube, the front end side wall of enema tube has medicine outlet, the middle part outer wall of enema tube is stained with air bag, air bag has gas tube in communication, gas tube is adhered to the outer wall of enema tube along parallel and enema tube direction, and extend towards the rear end of enema tube, the rear end of enema tube has linkage section, enema tube, which is located in the inner cavity at linkage section, is fixed with fixed disk, several groups of through holes are evenly equipped on fixed disk, linkage section is communicated with enema tube, and linkage section is engaged with the nipple section of outer injectors, drug discharging tube is equipped in the inner cavity of linkage section, drug discharging tube can in the inner cavity of linkage section slide displacement, the side wall of drug discharging tube is evenly equipped with several groups of medicine outlet holes, closure disk is fixed on by spring on fixed disk, and closure disk is engaged with linkage section.With the characteristics of easy to operate, easy to carry, while liquid is not easy leakage during patient's handled by itself.

Description

Ulcerative colitis enema tube

Technical field

The utility model is related to medical instruments fields, and specifically, the utility model is related to a kind of ulcerative colitis is special Enema tube.

Background technology

Ulcerative colitis, also known as chronic nonspecific ulcerative colitis, are a kind of unknown chronic colitis of reason, Lesion is mainly limited to colon and mucous membrane of rectum layer, and based on ulcer, involves rectum and lower distal colon more, but can proximally turn It moves, so that entire colon, one critical treatment of ulcerative colitis is exactly drug retention enema；

And the current existing enema tube for ulcerative colitis, widely used disposable anal canal is big to rectal distention stimulation, Its is made to wriggle to accelerate, drug is easily drained, simultaneously as the treatment of bowel lavage will continue one month to two months, each time from Half an hour a to hour is differed, patient oneself be in operation when, can be inconvenient, while the most important, in half an hour To among the treatment time of a hour, the dose of an injection can not meet, and be to need multiple injection, and be rinsed extracting While device, the liquid in disposable anal canal, which will backflow out of, to be come, if in hospital, medical staff can only clamp anus by clamp Pipe, in addition to cumbersome, additionally it is possible to prevent liquid from flowing backwards, and during patient's handled by itself, liquid can not just be avoided to flow backwards, not only Ground is polluted, while liquid is flow backwards, therapeutic effect is also had a greatly reduced quality.

The content of the invention

The technical problems to be solved in the utility model is：It is easy to operate to provide one kind, it is easy to carry, while patient grasps alone Liquid is not easy the ulcerative colitis enema tube of leakage when making.

Technical solution is used by the utility model solves its technical problem：A kind of ulcerative colitis bowel lavage is provided Pipe, including enema tube, the front end side wall of enema tube has a medicine outlet, and the middle part outer wall of enema tube is stained with air bag, air bag have with Connection gas tube, gas tube is adhered to the outer wall of enema tube along the direction parallel to enema tube, and towards the rear end of enema tube Extension, the rear end of enema tube have linkage section, and enema tube, which is located in the inner cavity at linkage section, is fixed with fixed disk, on fixed disk Several groups of through holes are furnished with, linkage section is communicated with enema tube, and linkage section is engaged with the nipple section of outer injectors, linkage section Drug discharging tube is equipped in inner cavity, drug discharging tube slide displacement, the side wall of drug discharging tube can be evenly equipped with several groups and go out in the inner cavity of linkage section Medicine hole, closure disk are fixed on by spring on fixed disk, and are blocked disk and be engaged with linkage section.

The internal diameter of the linkage section is A, blocks a diameter of B of disk, the internal diameter of enema tube is C, and the diameter B for blocking disk is more than The internal diameter A of linkage section, less than the internal diameter C of enema tube.

The outer periphery of the closure disk is along with shirt rim.

With the above structure, since the utility model includes enema tube, the front end side wall of enema tube has medicine outlet, fills The middle part outer wall of intestinal tube is stained with air bag, and air bag has gas tube in communication, and gas tube is glued along the direction parallel to enema tube The outer wall of enema tube is attached to, and is extended towards the rear end of enema tube, this spline structure is advantageous in that, different from traditional bowel lavage, is burst The time of each bowel lavage of ulcer colitis is when 0.5-1 is small, therefore whether medical staff or patient itself, is impossible to hold It is continuous constantly to be fixed with hand, it therefore, can be by gas tube to airbag aeration, air bag when stomach tube is inserted into suitable position It is slightly full, it becomes possible to prop up the colon, rectum or anus area of patient, enema tube is just not easy to deviate from, while patient It will not feel excessively uncomfortable.

And the rear end of enema tube has linkage section, enema tube, which is located in the inner cavity at linkage section, is fixed with fixed disk, fixed Several groups of through holes are evenly equipped on disk, linkage section is communicated with enema tube, and linkage section is engaged with the nipple section of outer injectors, even Connect in the inner cavity of section be equipped with drug discharging tube, drug discharging tube can in the inner cavity of linkage section slide displacement, if the side wall of drug discharging tube is evenly equipped with Dry group medicine outlet hole, closure disk are fixed on by spring on fixed disk, and are blocked disk and be engaged with linkage section, the benefit of this spline structure It is, in Reality therapy, liquid medicine injection only once is certainly inadequate, if there is medical staff is on the scene, can extracted While disposable Enemator, pipeline is clamped with clamp, prevents liquid from flowing backwards, and patient is in when being used alone, it is clear that It is unpractical, liquid is easy for flowing backwards, and not only influences health, while liquid flows out, and also influences therapeutic effect, and this reality With it is new when in use, cooperation after the nipple section of syringe is inserted into linkage section, can promote drug discharging tube forward using syringe Movement, drug discharging tube block disk to promoting, at this point, syringe injects drug, the drug that drug can have by drug discharging tube side wall Hole is entered in enema tube, and passes through the through hole of fixed disk, and patient's body is entered from medicine outlet, and when extracting syringe, Due to the effect of spring, closure disk can promote drug discharging tube to move backward, while block disk and can block linkage section, the medicine in enema tube Liquid would not be flowed out from linkage section, fundamentally prevent the problem of liquid flows out, while whole process is without manual intervention.

50ml syringes may be employed in the utility model, so can preferably control fluid injection speed, mitigate patient's bowel lavage Pain, extend retention time of the liquid in enteron aisle, therapeutic effect is more preferable, meanwhile, the caliber of linkage section can and syringe Nipple section be engaged, plug it is more convenient.

And the internal diameter of the linkage section is A, blocks a diameter of B of disk, the internal diameter of enema tube is C, and the diameter B for blocking disk is big In the internal diameter A of linkage section, less than the internal diameter C of enema tube, such structural benefit is, both ensure that closure disk being capable of the company of closure It takes over, meanwhile, when injection, the size for blocking disk does not interfere with the process of liquid again.

And it is described closure disk outer periphery along have shirt rim, shirt rim can be rubber and silica gel, meanwhile, shirt rim can be with envelope Stifled disk has angle α, while the angle of α can be 30 ° ~ 60 °, in this way, shirt rim when connecting the edge of section, is not just single Pure direct entire surface contact, but contact area becomes larger from small, plugging effect is more preferable.

The inner wall of the enema tube has also posted supporting air cushion layer, and gas nozzle is fixed on by mounting base on enema tube, and is worn It crosses enema tube to communicate with supporting air cushion layer, the end of mounting base has annular convex platform, and hollow sleeve passes through its end annular retaining ring It with the cooperation of annular convex platform, is slidably matched with mounting base, inflatable ball assembling is fixed on hollow sleeve, and inflatable ball has inflation Pin, when hollow sleeve is moved to enema tube direction, Aerating needle can be realized with gas nozzle to be coordinated, this spline structure is advantageous in that, In actual use, the body structure of each patient and the tolerance level of itself are different, thus either someone's operation or Person patient is individually operated, and it is all relatively difficult that enema tube insertion patient anus merely are reached rectum position, because bowel lavage The hardness of pipe can not possibly be done excessively high, therefore, after bowel lavage inside pipe wall posts supporting air cushion layer, when supporting air cushion layer is full, The certain hardness of enema tube can be improved, while when really suffering oppression, and will not be seemed excessively due to the presence of air cushion layer again It is hard, the position of certain deformation is still remained, during concrete operations, it is only necessary to hollow sleeve is moved towards enema tube direction, Aerating needle in inflatable ball is just inserted into gas nozzle, at this point, Manual press inflatable ball, the air in inflatable ball is injected into It supports in air cushion layer, and the amount for injecting air can be controlled according to patient itself tolerances, it is hollow after air is injected Casing drives Aerating needle to extract, and enema tube can be slowly inserted into patient anus at this time, and gas nozzle is similar to basketball and football Valve inside, can ensure that the air in air cushion layer will not leak out, and it is noted that entirely supporting air cushion layer volume not It needs very greatly, thin layer, certain supporting role can be slightly provided enema tube.

In this way, the utility model not only facilitates patient one man operation, it is not easy to leakage, meanwhile, more convenient enema tube into Enter patient's body.

Description of the drawings

In order to illustrate more clearly of the technical scheme in the embodiment of the utility model, will make below to required in embodiment Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the utility model, For those of ordinary skill in the art, without creative efforts, can also be obtained according to these attached drawings Other attached drawings.

Fig. 1 is the structure diagram of the utility model；

Fig. 2 is the structure diagram of the utility model fixed disk 6 and closure disk 11；

Fig. 3 is the structure diagram of the utility model supporting air cushion layer 13.

Specific embodiment

To make the content of the utility model more clear and easy to understand, below in conjunction with Figure of description, in the utility model Appearance is described further.Certain the utility model is not limited to the specific embodiment, known to those skilled in the art It is general replace be also covered by it is within the protection scope of the present utility model.Secondly, the utility model has been carried out in detail using schematic diagram Statement, when the example of the utility model is described in detail, for convenience of description, schematic diagram is not partially enlarged in proportion to the general scale, should In this, as the restriction to the utility model.

As shown in Fig. 1 ~ 3, the utility model provides a kind of ulcerative colitis enema tube, including enema tube 1, enema tube 1 front end side wall has medicine outlet 2, and the middle part outer wall of enema tube 1 is stained with air bag 3, and air bag 3 has gas tube in communication 4, gas tube 4 is adhered to the outer wall of enema tube 1 along the direction parallel to enema tube 1, and extends towards the rear end of enema tube 1, bowel lavage The rear end of pipe 1 has linkage section 5, and enema tube 1, which is located in the inner cavity at linkage section 5, is fixed with fixed disk 6, uniformly distributed on fixed disk 6 There are several groups of through holes 7, linkage section 5 is communicated with enema tube 1, and linkage section 5 is engaged with the nipple section of outer injectors, linkage section In 5 inner cavity be equipped with drug discharging tube 8, drug discharging tube 8 can in the inner cavity of linkage section 5 slide displacement, if the side wall of drug discharging tube 8 is evenly equipped with Dry group medicine outlet hole 9, closure disk 11 are fixed on by spring 10 on fixed disk 6, and are blocked disk 11 and be engaged with linkage section 5.

The internal diameter of the linkage section 5 is A, blocks a diameter of B of disk 11, the internal diameter of enema tube 1 is C, blocks the straight of disk 11 Footpath B is more than the internal diameter A of linkage section 5, less than the internal diameter C of enema tube 1.

The outer periphery of the closure disk 11 is along with shirt rim 12.

The inner wall of the enema tube 1 has also posted supporting air cushion layer 13, and gas nozzle 14 is fixed on enema tube 1 by mounting base 15 On, and communicated through enema tube 1 with supporting air cushion layer 13, the end of mounting base 15 has annular convex platform 16, and hollow sleeve 17 is logical The cooperation of its end annular retaining ring 18 and annular convex platform 16 is crossed, is slidably matched with mounting base 15, during the assembling of inflatable ball 19 is fixed on On empty set pipe 17, inflatable ball 19 has Aerating needle 20, and when hollow sleeve 17 is moved to 1 direction of enema tube, Aerating needle 20 can It realizes and coordinates with gas nozzle 14.

Claims (4)

1. a kind of ulcerative colitis enema tube, including enema tube（1）, it is characterised in that：Enema tube（1）Front end side wall tool There is medicine outlet（2）, enema tube（1）Middle part outer wall be stained with air bag（3）, air bag（3）With gas tube in communication（4）, Gas tube（4）Along parallel to enema tube（1）Direction be adhered to enema tube（1）Outer wall, and towards enema tube（1）Rear end prolong It stretches, enema tube（1）Rear end have linkage section（5）, enema tube（1）Positioned at linkage section（5）Fixed disk is fixed in the inner cavity at place （6）, fixed disk（6）On be evenly equipped with several groups of through holes（7）, linkage section（5）With enema tube（1）It communicates, and linkage section（5）With outside The nipple section of syringe is engaged, linkage section（5）Inner cavity in be equipped with drug discharging tube（8）, drug discharging tube（8）It can be in linkage section（5）'s Slide displacement in inner cavity, drug discharging tube（8）Side wall be evenly equipped with several groups of medicine outlet holes（9）, block disk（11）Pass through spring（10）Gu It is scheduled on fixed disk（6）On, and block disk（11）With linkage section（5）It is engaged.

2. ulcerative colitis enema tube as described in claim 1, it is characterised in that：The linkage section（5）Internal diameter be A blocks disk（11）A diameter of B, enema tube（1）Internal diameter for C, block disk（11）Diameter B be more than linkage section（5）Internal diameter A, less than enema tube（1）Internal diameter C.

3. ulcerative colitis enema tube as described in claim 1, it is characterised in that：The closure disk（11）Outer periphery Along with shirt rim（12）.

4. ulcerative colitis enema tube as described in claim 1, it is characterised in that：The enema tube（1）Inner wall also Supporting air cushion layer is posted（13）, gas nozzle（14）Pass through mounting base（15）It is fixed on enema tube（1）On, and pass through enema tube（1） With supporting air cushion layer（13）It communicates, mounting base（15）End have annular convex platform（16）, hollow sleeve（17）Pass through its end Annular retaining ring（18）With annular convex platform（16）Cooperation, with mounting base（15）It is slidably matched, inflatable ball（19）During assembling is fixed on Empty set pipe（17）On, inflatable ball（19）With Aerating needle（20）, work as hollow sleeve（17）To enema tube（1）When direction moves, fill Air tube（20）It can be with gas nozzle（14）Realize cooperation.