CN219783347U - Enema device capable of preventing liquid medicine from overflowing - Google Patents
Enema device capable of preventing liquid medicine from overflowing Download PDFInfo
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- CN219783347U CN219783347U CN202223486377.1U CN202223486377U CN219783347U CN 219783347 U CN219783347 U CN 219783347U CN 202223486377 U CN202223486377 U CN 202223486377U CN 219783347 U CN219783347 U CN 219783347U
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- balloon
- communicating pipe
- extrusion
- liquid medicine
- plugging
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- 239000003814 drug Substances 0.000 title claims abstract description 119
- 239000007788 liquid Substances 0.000 title claims abstract description 111
- 241000792859 Enema Species 0.000 title claims abstract description 26
- 239000007920 enema Substances 0.000 title claims abstract description 26
- 229940095399 enema Drugs 0.000 title claims abstract description 26
- 238000001125 extrusion Methods 0.000 claims abstract description 56
- 230000000903 blocking effect Effects 0.000 claims abstract description 17
- 210000005077 saccule Anatomy 0.000 claims description 49
- 238000007789 sealing Methods 0.000 claims description 29
- 239000007924 injection Substances 0.000 claims description 26
- 238000002347 injection Methods 0.000 claims description 26
- 238000012377 drug delivery Methods 0.000 claims description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- 239000000741 silica gel Substances 0.000 claims description 10
- 229910002027 silica gel Inorganic materials 0.000 claims description 10
- 210000001503 joint Anatomy 0.000 claims description 5
- 230000000968 intestinal effect Effects 0.000 abstract description 16
- 210000002429 large intestine Anatomy 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 8
- 229940079593 drug Drugs 0.000 abstract description 7
- 210000001035 gastrointestinal tract Anatomy 0.000 description 36
- 210000000436 anus Anatomy 0.000 description 7
- 210000001072 colon Anatomy 0.000 description 5
- 210000000936 intestine Anatomy 0.000 description 5
- 238000004891 communication Methods 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000003745 diagnosis Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 230000002572 peristaltic effect Effects 0.000 description 2
- 239000002504 physiological saline solution Substances 0.000 description 2
- 210000000664 rectum Anatomy 0.000 description 2
- 208000004998 Abdominal Pain Diseases 0.000 description 1
- 206010009900 Colitis ulcerative Diseases 0.000 description 1
- 206010057071 Rectal tenesmus Diseases 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 208000025865 Ulcer Diseases 0.000 description 1
- 201000006704 Ulcerative Colitis Diseases 0.000 description 1
- 210000002255 anal canal Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 208000027503 bloody stool Diseases 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 230000013872 defecation Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 208000035861 hematochezia Diseases 0.000 description 1
- 208000027866 inflammatory disease Diseases 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000306 recurrent effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 208000012271 tenesmus Diseases 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
- 208000016261 weight loss Diseases 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses an enema device capable of preventing liquid medicine from overflowing, which belongs to the technical field of enema devices and comprises an extrusion balloon, a communicating pipe and a blocking balloon; the extrusion sacculus is flexible cavity sealed spherical structure, the shutoff sacculus is also flexible cavity spherical structure, a plurality of medicine feed holes have been seted up on the shutoff sacculus, annotate the liquid pipe and communicate with extrusion sacculus and shutoff sacculus through communicating pipe, this device simple structure, easy operation is also convenient for the treatment, can effectually block up the liquid medicine in the large intestine to can stretch into the position of large intestine deep department, can effectually carry out the fixed point medicine to the intestinal of deeper department, but also can block up the liquid medicine in the intestinal, effectively prevent the liquid medicine outflow for the affected part can last to take medicine, and the medication effect is good.
Description
Technical Field
The utility model relates to the technical field of enema devices, in particular to an enema device capable of preventing liquid medicine from overflowing.
Background
Enema is a method of injecting a certain amount of solution from the anus through the anal canal into the large intestine to help the patient to defecation, deflate or inject medicines for definitive diagnosis and treatment; many diseases require diagnosis and examination by enema; the weight and volume of liquid drug required to be injected into the large intestine by enema can vary from one condition to another and for different examination purposes.
Ulcerative colitis is a chronic nonspecific inflammatory disease of the colon and rectum, and is mainly characterized by mucopurulent bloody stool, abdominal pain, weight loss, tenesmus, recurrent attacks, lasting disunion and longer disease course, and some people endanger organs outside the intestines, such as the liver, skin and visual organs.
For ulcerative colon patients, the treatment modes are various, the medicine retention enema belongs to the conventional treatment means, the medicine needs to be filled and coated in the colon for acting, the distance between the colon and the anus is far, the currently used method is to use a common catheter, the medicine (solid tablet is dissolved in 100 milliliters of mixed liquid of physiological saline) is filled into the large intestine from outside the body through the anus and goes deep into the rectum at the position of about 25cm, the treatment method belongs to the conventional treatment means for colonitis diseases, the retention time of the liquid medicine in the colon is 10-15 minutes, because the medicine needs to be filled into the intestinal tract to 100 milliliters, the medicine needs to reside in the intestinal tract and is influenced by the peristaltic motion of the intestinal tract, the weight of the medicine is large, so much medicine is difficult to remain in the intestinal tract, the medicine can flow out from the anus quickly along the intestinal tract, and the effect of the medicine is influenced especially the deep intestinal tract.
At present, a simple device is needed, so that a doctor can conveniently take medicine, and the device is also needed to be portable so as to solve the trouble of large medicine dosage in the traditional clinical enema treatment.
Based on the above, the utility model designs an enema device capable of preventing the overflow of liquid medicine, so as to solve the problems.
Disclosure of Invention
The utility model aims to provide an enema device capable of preventing liquid medicine from overflowing, which has the advantages of simple structure, simple operation and convenient treatment mode, can effectively block the liquid medicine in the large intestine and extend into the deep position of the large intestine, can effectively perform fixed-point medicine on the deeper intestinal tract, can block the liquid medicine in the intestinal tract, and can effectively prevent the liquid medicine from flowing out, so that the affected part can continuously take medicine, and the medicine effect is good.
The utility model is realized in the following way: an enema device capable of preventing overflow of liquid medicine, comprising:
the device comprises an extrusion balloon, a communicating pipe and a plugging balloon;
the extrusion balloon is of a flexible hollow sealing spherical structure, the blocking balloon is also of a flexible hollow spherical structure, a plurality of medicine delivery holes are formed in the blocking balloon, and each medicine delivery hole is communicated with the inner side and the outer side of the blocking balloon;
the extrusion sacculus and the plugging sacculus are communicated in a sealing way through a communicating pipe, the communicating pipe is also connected with a liquid injection pipe, the outer end of the liquid injection pipe can be in sealing butt joint with a nozzle of the injector in a separating way, and the liquid injection pipe is communicated with the extrusion sacculus and the plugging sacculus through the communicating pipe.
Further, the communicating pipe is a silica gel hose, the length of the communicating pipe is not less than 30cm, and the aperture of the communicating pipe is not more than 3mm;
the communicating pipe is provided with length scale marks.
Further, the blocking saccule is uniformly distributed with drug delivery holes, the aperture of each drug delivery hole is not more than 1mm, and the maximum width d of the inner cavity of the blocking saccule is between 1cm and 3 cm.
Further, the extrusion balloon and the plugging balloon are flexible spherical balloons made of silica gel, and the capacity of the extrusion balloon is larger than the sum of the capacities of the extrusion balloon and the communicating pipe.
Furthermore, the sealing cover which can be separated is arranged on the liquid injection pipe, and the liquid injection pipe and the sealing cover form a luer joint.
The beneficial effects of the utility model are as follows: 1. according to the utility model, the liquid medicine can be injected into the communicating pipe through the liquid injection pipe, and the liquid medicine is extruded and sucked through the extrusion saccule, so that the communicating pipe and the extrusion saccule can be effectively filled with the liquid medicine, and the liquid medicine can be stretched into the intestinal tract through the blocking saccule, so that the liquid medicine can be conveniently injected into a designated position deeper in the intestinal tract through the medicine delivery hole;
2. this device can also be through with annotating the sealed lid of liquid pipe tightly, make extrusion sacculus and communicating pipe formation sealed chamber, and after the liquid medicine was poured into in the intestinal in the whole extrusion sacculus, with annotating the sealed lid of liquid pipe for this device exposes in external part and can both be in sealed state, again to annotate brine in the extrusion sacculus, expand extrusion sacculus and shutoff sacculus, thereby with intestinal shutoff, the liquid medicine in the messenger intestinal is sealed, effectively avoids the liquid medicine to flow out from the anus, makes the intestinal position that this device can stretch to can all obtain effective medicine.
Drawings
The utility model will be further described with reference to examples of embodiments with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the plugging balloon of the present utility model extending into the intestinal tract;
FIG. 3 is a schematic diagram of the side wall structure of the plugging balloon according to the present utility model;
FIG. 4 is a schematic illustration of a occlusion balloon in semi-section according to the present utility model;
FIG. 5 is a schematic view showing a contracted state of the plugging balloon of the present utility model plugged into a communication tube;
fig. 6 is a schematic view of the occlusion balloon of the present utility model in a contracted state wrapped outside the communication tube.
In the drawings, the list of components represented by the various numbers is as follows:
1-extrusion saccule, 2-communicating pipe, 21-liquid injection pipe, 3-sealing saccule and 31-medicine feeding hole.
Detailed Description
Referring to fig. 1 to 6, the present utility model provides a technical solution: an enema device capable of preventing overflow of liquid medicine, comprising:
the device comprises an extrusion balloon 1, a communicating pipe 2 and a plugging balloon 3;
the extrusion balloon 1 is of a flexible hollow sealing spherical structure, the blocking balloon 3 is also of a flexible hollow spherical structure, a plurality of medicine delivery holes 31 are formed in the blocking balloon 3, and each medicine delivery hole 31 is communicated with the inner side and the outer side of the blocking balloon 3;
the extrusion sacculus 1 and shutoff sacculus 3 between through communicating pipe 2 sealed intercommunication, still connected notes liquid pipe 21 on communicating pipe 2, the outer end of notes liquid pipe 21 can be separated with the sealed butt joint of syringe nozzle, notes liquid pipe 21 communicates with extrusion sacculus 1 and shutoff sacculus 3 through communicating pipe 2, this device simple structure, the operation is also simple, and the treatment is inconvenient, can effectually block up the liquid medicine in the large intestine to can stretch into the position of the darker department of large intestine, can effectually carry out the fixed point medicine to the intestinal of darker department, but also can block up the liquid medicine in the intestinal, effectively prevent the liquid medicine outflow, make the affected part can last to take medicine, the medication effect is good.
The communicating pipe 2 is a silica gel hose, the length of the communicating pipe 2 is not less than 30cm, and the aperture of the communicating pipe 2 is not more than 3mm; the communicating pipe 2 is convenient to extend into the intestinal tract for drug extension;
the communicating pipe 2 is provided with length scale marks, the joint of the plugging saccule 3 is a recording origin, so that the length of the communicating pipe 2 extending into the intestinal tract can be recorded conveniently, and the fixed-point medication of the length can be conveniently performed;
the blocking sacculus 3 is uniformly full of drug delivery holes 31, the aperture of each drug delivery hole 31 is not more than 1mm, the maximum width d of the inner cavity of the blocking sacculus 3 is between 1cm and 3cm, so that the drug liquid can be conveniently and effectively injected into the intestinal tract through the blocking sacculus 3;
the extrusion saccule 1 and the plugging saccule 3 are flexible spherical saccule made of silica gel, the capacity of the extrusion saccule 1 is larger than the sum of the capacities of the extrusion saccule 1 and the communicating pipe 2, so that the extrusion saccule 1 has larger capacity and the injection of liquid medicine is more convenient;
the sealing cover which can be separated is arranged on the liquid injection pipe 21, the liquid injection pipe 21 and the sealing cover form a luer joint, the sealing and the butt joint are convenient, the use is convenient, the sealing can be realized by plugging and unplugging, and the sealing performance is good.
In one embodiment of the utility model:
the embodiment of the utility model provides an enema device capable of preventing liquid medicine from overflowing, which solves the technical problems that: 1. the existing intestinal tract clysis operation needs larger equipment, is difficult to carry to the patient for operation on the sickbed, is inconvenient to carry and is inconvenient to operate; 2. in the existing enema operation, when the liquid medicine is not much or thick, the enema can be conveniently performed, but the anus is needed to be pressed, the liquid medicine is plugged in the intestinal tract and cannot be stretched into the affected part for fixed-point medicine application, the liquid medicine cannot be effectively plugged, the liquid medicine is difficult to be reserved in the intestinal tract, when the liquid medicine of the enema is a relatively diluted fluid, such as the liquid medicine with physiological saline as a solvent, the liquid medicine is easy to be extruded out of the body due to intestinal tract extrusion and peristaltic movement when the dosage is slightly large, and the liquid medicine is difficult to be reserved in the affected part; 3. the conventional enema device is a thin tube, the liquid medicine is pushed into the intestinal canal, the liquid medicine can be effectively injected into the intestinal canal, but the length is shorter, the intestinal canal is easy to be punctured because of the thin pipeline which is too long, the softer pipeline is not enough hard to be inserted into the deep part of the intestinal canal, and the medicine cannot be applied to the fixed point of the intestinal canal, so that the medicine can be judged only by experience.
The technical problems solved by the utility model are as follows: the device can be carried conveniently and used for performing enema operation conveniently, can be used for sealing and keeping the liquid medicine in intestinal tracts, and can be used for conveying the liquid medicine to a fixed point depth.
The technical effects are realized as follows: 1. according to the utility model, the liquid medicine can be injected into the communicating pipe 2 through the liquid injection pipe 21, and the liquid medicine is extruded and sucked through the extrusion saccule 1, so that the communicating pipe 2 and the extrusion saccule 1 can be effectively filled with the liquid medicine, and the liquid medicine can be stretched into the intestinal tract through the blocking saccule 3, so that the liquid medicine can be conveniently injected into a designated position deeper in the intestinal tract through the medicine delivery hole 31;
2. the device can also form a sealing cavity by sealing and tightly covering the liquid injection pipe 21, so that the extrusion balloon 1 and the communicating pipe 2 form a sealing cavity, after the liquid medicine in the whole extrusion balloon 1 is injected into the intestinal tract, the liquid injection pipe 21 is tightly sealed and covered, so that the part of the device exposed outside the body can be in a sealing state, then the extrusion balloon 1 is filled with saline water, the extrusion balloon 1 and the sealing balloon 3 are expanded, the intestinal tract is sealed, the liquid medicine in the intestinal tract is effectively prevented from flowing out from the anus, and the liquid medicine can be blocked and retained at the position of the intestinal tract which can be extended by the device, so that the affected part can be effectively used for medicine;
3. the shutoff sacculus 3 of this device is soft sacculus of thin wall, can wrap up the protection to harder communicating pipe 2 when reducing, makes this device can not cause the damage when stretching into intestinal depths, can bulge again when shutoff sacculus 3 annotates full, blocks up the intestinal and makes the liquid medicine resident, produces better curative effect.
The technical scheme in the embodiment of the utility model aims to solve the problems, and the overall thought is as follows:
in order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.
When the utility model is manufactured, the extrusion balloon 1, the communicating pipe 2 and the plugging balloon 3 are required to be manufactured, and the extrusion balloon 1, the communicating pipe 2 and the plugging balloon 3 are of an integral structure formed by integral injection molding and are disposable sterile pieces;
the extrusion balloon 1 is a hollow sealed spherical structure balloon body with certain toughness, and the thickness of the extrusion balloon 1 is larger, so that the extrusion balloon 1 has better elasticity, and the extrusion balloon 1 can automatically recover the inflated spherical state when not extruded by external force;
the plugging saccule 3 is also a flexible hollow spherical structure, and the wall thickness of the plugging saccule 3 is thinner, so that the plugging saccule 3 is very soft and can be extruded and deformed to be reduced;
when the plugging saccule 3 is not injected with liquid medicine, the plugging saccule 3 is contracted and clustered and wrapped at the top end of the communicating pipe 2 in the initial state, but the plugging saccule 3 is a thin-wall saccule made of silica gel, has larger toughness and can not be damaged, and when the plugging saccule 3 is contracted, part of the plugging saccule can be retracted into the pipe orifice at the top end of the communicating pipe 2, and the other part of the plugging saccule is difficult to retract and is in a retracted and wrapped state at the top end of the communicating pipe 2;
a plurality of medicine delivery holes 31 are uniformly formed in the plugging saccule 3, the medicine delivery holes 31 are uniformly distributed on the side wall of the plugging saccule 3, the aperture of each medicine delivery hole 31 is not more than 1mm, and the maximum width d of the inner cavity of the plugging saccule 3 is 1-3 cm; each medicine feeding hole 31 is communicated with the inner side and the outer side of the plugging saccule 3, so that when the medicine liquid is extruded and stressed, the medicine liquid is extruded into the intestinal tract from the plugging saccule 3 through the medicine feeding holes 31;
the extrusion balloon 1 and the plugging balloon 3 are flexible spherical balloons made of silica gel, and the capacity of the extrusion balloon 1 is larger than the sum of the capacities of the extrusion balloon 1 and the communicating pipe 2.
The extrusion saccule 1 and the plugging saccule 3 are communicated in a sealing way through a communicating pipe 2, a liquid injection pipe 21 is also connected to the communicating pipe 2, the outer end of the liquid injection pipe 21 can be in sealing butt joint with a nozzle of an injector in a separating way, and the liquid injection pipe 21 is communicated with the extrusion saccule 1 and the plugging saccule 3 through the communicating pipe 2; the communicating pipe 2 is a silica gel hose with better toughness and hardness, can be supported and extended into the intestinal tract to resist the resistance of the intestinal tract, and needs to be bent to adapt to the shape of the intestinal tract; the communicating pipe 2 is a silica gel hose, the length of the communicating pipe 2 is not less than 30cm, and the aperture of the communicating pipe 2 is not more than 3mm.
The sealing cover which can be separated on the liquid injection pipe 21 is provided with the sealing cover, the liquid injection pipe 21 and the sealing cover form a luer joint, so that the liquid injection pipe 21 is conveniently plugged, and liquid leakage can be avoided when the saccule 1 is extruded.
The communicating pipe 2 is provided with length scale marks, so that the communicating pipe can conveniently extend into a set intestinal depth, and the medicine application position is ensured to cover an affected part.
When the utility model is used, the plugging saccule 3 is in a contracted state, part of the plugging saccule 3 is contracted and plugged into the orifice at the top end of the communicating pipe 2, and part of the plugging saccule 3 is exposed outside, so that the top end of the communicating pipe 2 is wrapped, the intestinal tract is prevented from being pricked by the communicating pipe 2, as shown in figure 5, then lubricant is smeared on the part of the plugging saccule 3 exposed, the plugging saccule 3 faces the human body, the plugging saccule 3 is plugged into the intestinal tract of a patient, and the scale marks of the communicating pipe 2 are observed, so that the insertion depth of the communicating pipe 2 can be controlled, the insertion depth of the plugging saccule 3 is required to be in accordance with the depth of an affected part when in detection, and the affected part is ensured to be positioned in the range of plugging liquid medicine of the plugging saccule 3;
the drug delivery holes 31 are uniformly distributed on the side wall of the plugging balloon 3, the number of the drug delivery holes 31 can be not required to be excessive, and the drug delivery holes 31 can be distributed on the plugging balloon 3 uniformly, so that the plugging balloon 3 is more easily and completely extruded and sealed when in a contracted state, for example, 15 drug delivery holes 31 on the plugging balloon 3 can be selected, the aperture of each drug delivery hole 31 is 0.5mm, 15 drug delivery holes 31 are uniformly distributed on the plugging balloon 3, so that the liquid medicine is injected into the plugging balloon 3 smoothly, the plugging balloon 3 can be contracted to block the drug delivery holes 31, the liquid medicine is conveniently filled into the plugging balloon 3, then an injector is butted on the liquid injection pipe 21, the liquid medicine is injected into the communicating pipe 2, the liquid medicine is continuously filled up after the extrusion balloon 1 is filled, the intestinal tract has a certain pressure, at the moment, the balloon 3 is searched into a group, the drug delivery holes 31 per se can be extruded and mutually attached to each other, so that the drug delivery holes 31 are in a closed state, and even if the drug delivery holes 31 are uniformly distributed on the plugging balloon 3, the pressure is small, the pressure can not be balanced, the plugging balloon 3 can not be expanded, and the plugging balloon 3 cannot be expanded, and the plugging balloon is expanded;
the plugging sacculus 3 can be pressed outwards to shrink, so that the plugging sacculus 3 is wrapped outside the top end of the communicating pipe 2, as shown in fig. 6, then the liquid is injected to expand the plugging sacculus 3, the communicating pipe 2 can be properly and backwardly pumped for about 1cm, at the moment, the plugging sacculus 3 is clamped in the intestinal tract, the communicating pipe 2 is withdrawn, so that the plugging sacculus 3 is positioned at the top end of the communicating pipe 2, the communication between the plugging sacculus 3 and the communicating pipe 2 is more smooth, the liquid medicine is easier to be injected into the plugging sacculus 3, when the plugging sacculus 3 is filled with the liquid medicine, the plugging sacculus 3 can be expanded to completely plug the intestinal tract, and the liquid medicine is effectively prevented from flowing out of the intestinal tract;
then pressing the extrusion saccule 1 to push the liquid medicine into the intestinal tract, then pinching and closing the communicating pipe 2 to seal the communicating pipe, and adding a flow stopping clamp to stop the communicating pipe 2 from flowing to seal the sealing saccule 3;
then pour into the liquid medicine into extrusion sacculus 1 through annotating liquid pipe 21 and communicating pipe 2 again, then open communicating pipe 2, make communicating pipe 2 between shutoff sacculus 3 and the extrusion sacculus 1 unobstructed, extrude sacculus 1 once more after closing annotating liquid pipe 21, push the liquid medicine in the extrusion sacculus 1 into shutoff sacculus 3, and constantly pour into the intestines, until the liquid medicine total amount of injection intestines reaches the treatment demand, make the affected part in the intestines keep in the state of soaking of liquid medicine, reach the treatment effect, only need with communicating pipe 2 and annotate the shutoff of liquid pipe 21, can be with the shutoff of intestines through extrusion sacculus 1 inflation, the liquid medicine just can not flow out, the state of lying prone when the patient, the liquid medicine only has the hindrance just can outwards not spill over, effectively avoid the liquid medicine outflow, this device treatment effect is good.
While specific embodiments of the utility model have been described above, it will be appreciated by those skilled in the art that the specific embodiments described are illustrative only and not intended to limit the scope of the utility model, and that equivalent modifications and variations of the utility model in light of the spirit of the utility model will be covered by the claims of the present utility model.
Claims (5)
1. An enema device capable of preventing overflow of liquid medicine, comprising: the device comprises an extrusion balloon (1), a communicating pipe (2) and a blocking balloon (3);
the extrusion balloon (1) is of a flexible hollow sealing spherical structure, the plugging balloon (3) is also of a flexible hollow spherical structure, a plurality of medicine feeding holes (31) are formed in the plugging balloon (3), and each medicine feeding hole (31) is communicated with the inner side and the outer side of the plugging balloon (3);
the extrusion balloon (1) is communicated with the plugging balloon (3) in a sealing way through a communicating pipe (2), the communicating pipe (2) is further connected with a liquid injection pipe (21), the outer end of the liquid injection pipe (21) can be in sealing butt joint with a nozzle of the injector in a separating way, and the liquid injection pipe (21) is communicated with the extrusion balloon (1) and the plugging balloon (3) through the communicating pipe (2).
2. An enema device capable of preventing overflow of liquid medicine according to claim 1, wherein: the communicating pipe (2) is a silica gel hose, the length of the communicating pipe (2) is not less than 30cm, and the aperture of the communicating pipe (2) is not more than 3mm;
the communicating pipe (2) is provided with length scale marks.
3. An enema device capable of preventing overflow of liquid medicine according to claim 1, wherein: the blocking saccule (3) is uniformly provided with drug delivery holes (31), the aperture of each drug delivery hole (31) is not more than 1mm, and the maximum width d of the inner cavity of the blocking saccule (3) is 1-3 cm.
4. An enema device capable of preventing overflow of liquid medicine according to claim 1, wherein: the extrusion balloon (1) and the plugging balloon (3) are flexible spherical balloons made of silica gel, and the capacity of the extrusion balloon (1) is larger than the sum of the capacities of the extrusion balloon (1) and the communicating pipe (2).
5. An enema device capable of preventing overflow of liquid medicine according to claim 1, wherein: the sealing cover which can be separated is arranged on the liquid injection pipe (21), and the liquid injection pipe (21) and the sealing cover form a luer joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223486377.1U CN219783347U (en) | 2022-12-27 | 2022-12-27 | Enema device capable of preventing liquid medicine from overflowing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223486377.1U CN219783347U (en) | 2022-12-27 | 2022-12-27 | Enema device capable of preventing liquid medicine from overflowing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219783347U true CN219783347U (en) | 2023-10-03 |
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ID=88152000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223486377.1U Active CN219783347U (en) | 2022-12-27 | 2022-12-27 | Enema device capable of preventing liquid medicine from overflowing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219783347U (en) |
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2022
- 2022-12-27 CN CN202223486377.1U patent/CN219783347U/en active Active
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