CN115040716A - Enema bag for proctitis - Google Patents
Enema bag for proctitis Download PDFInfo
- Publication number
- CN115040716A CN115040716A CN202210750077.5A CN202210750077A CN115040716A CN 115040716 A CN115040716 A CN 115040716A CN 202210750077 A CN202210750077 A CN 202210750077A CN 115040716 A CN115040716 A CN 115040716A
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- Prior art keywords
- outer layer
- rotating shaft
- enema
- soft outer
- drip
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- 241000792859 Enema Species 0.000 title claims abstract description 67
- 239000007920 enema Substances 0.000 title claims abstract description 67
- 229940095399 enema Drugs 0.000 title claims abstract description 67
- 206010036774 Proctitis Diseases 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 21
- 230000008569 process Effects 0.000 claims abstract description 15
- 210000000436 anus Anatomy 0.000 claims abstract description 9
- 210000000936 intestine Anatomy 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims description 69
- 230000001105 regulatory effect Effects 0.000 claims description 21
- 230000001360 synchronised effect Effects 0.000 claims description 21
- 238000012546 transfer Methods 0.000 claims description 13
- 206010040007 Sense of oppression Diseases 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 9
- 210000001035 gastrointestinal tract Anatomy 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 239000003814 drug Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 230000001276 controlling effect Effects 0.000 claims description 2
- 238000001802 infusion Methods 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 7
- 206010017912 Gastroenteritis radiation Diseases 0.000 abstract description 6
- 208000020624 radiation proctitis Diseases 0.000 abstract description 6
- 230000007306 turnover Effects 0.000 abstract description 2
- 230000000968 intestinal effect Effects 0.000 description 6
- 238000003973 irrigation Methods 0.000 description 5
- 206010036790 Productive cough Diseases 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 4
- 208000024794 sputum Diseases 0.000 description 4
- 210000003802 sputum Anatomy 0.000 description 4
- 230000010412 perfusion Effects 0.000 description 3
- 238000002627 tracheal intubation Methods 0.000 description 3
- 206010057071 Rectal tenesmus Diseases 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 208000027503 bloody stool Diseases 0.000 description 2
- 201000011510 cancer Diseases 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 208000035861 hematochezia Diseases 0.000 description 2
- 210000004877 mucosa Anatomy 0.000 description 2
- 238000001959 radiotherapy Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 208000012271 tenesmus Diseases 0.000 description 2
- 206010008342 Cervix carcinoma Diseases 0.000 description 1
- 206010012735 Diarrhoea Diseases 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 206010028140 Mucous stools Diseases 0.000 description 1
- 208000015634 Rectal Neoplasms Diseases 0.000 description 1
- 208000006105 Uterine Cervical Neoplasms Diseases 0.000 description 1
- 206010047741 Vulval cancer Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 201000010881 cervical cancer Diseases 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000000378 dietary effect Effects 0.000 description 1
- 238000002651 drug therapy Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 230000000622 irritating effect Effects 0.000 description 1
- KBOPZPXVLCULAV-UHFFFAOYSA-N mesalamine Chemical compound NC1=CC=C(O)C(C(O)=O)=C1 KBOPZPXVLCULAV-UHFFFAOYSA-N 0.000 description 1
- 229960004963 mesalazine Drugs 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 210000002307 prostate Anatomy 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 229910052705 radium Inorganic materials 0.000 description 1
- HCWPIIXVSYCSAN-UHFFFAOYSA-N radium atom Chemical compound [Ra] HCWPIIXVSYCSAN-UHFFFAOYSA-N 0.000 description 1
- 206010038038 rectal cancer Diseases 0.000 description 1
- 210000000664 rectum Anatomy 0.000 description 1
- 201000001275 rectum cancer Diseases 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
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- 208000024891 symptom Diseases 0.000 description 1
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Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0233—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs
- A61M3/0241—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs the liquid being supplied by gravity
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0279—Cannula; Nozzles; Tips; their connection means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1042—Alimentary tract
- A61M2210/1064—Large intestine
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses an enema bag for proctitis, which comprises a bag body and a drip tube, wherein the drip tube is conductively arranged on the bag body; the rigid straight-through conduit is arranged at the end part of the drip tube and is communicated with the drip tube; the utility model discloses a radiation proctitis enema bag, including a hard straight-through conduit, a soft outer layer, a long and thin hose, this long and thin hose is installed on the straight-through conduit of stereoplasm for fill in the anus intestines, this enema bag for proctitis, be different from prior art, in clinical enema treatment process, through the design of soft outer layer and long and thin hose, in order to effectively reduce the pipe diameter of enema pipe part, especially for the enema treatment of radiation proctitis patient, through its long and thin body of tube design, the travelling comfort of its enema pipe in-process of sending into the anus intestines is effectively improved, be convenient for patient's comfortable treatment, in addition through the setting of the gas between soft outer layer and the long and thin hose, can provide effectual stiffness for soft outer layer through gas, avoid it to lead to the enema pipe to turn over under the condition of slight hindrance and influence enema treatment.
Description
Technical Field
The invention relates to the technical field of medical enema bags, in particular to an enema bag for proctitis.
Background
In a broad sense, inflammation occurring in rectum can be called as proctitis, common proctitis mainly shows anus tenesmus, diarrhea, tenesmus, bloody stool, mucous stool or mucous bloody stool, wherein proctitis caused by radiotherapy is radiation proctitis which is a complication after radiotherapy of gynecological malignant tumors or male prostate malignant tumors, and mainly shows that cervical cancer, vulva and vaginal cancer and anal tube rectal cancer of women need to be irradiated by radioactive radium, cobalt and the like in the treatment process.
Clinically, for the treatment of radiation proctitis, mainly still rely on the medicine to carry out the control of the state of an illness, can also cooperate 5-aminosalicylic acid preparation to carry out the treatment to the symptom, and main administration route is the enema, when carrying out drug therapy, the patient will pay attention to having a rest more, pay attention to adjusting mood, avoid taking place the condition of rage violence, still pay attention to adjusting dietary structure, avoid spicy irritative food, avoid too greasy food, too coarse food.
In the clinical enema treatment process, an enema tube communicated with an enema bag used in a department at present is thicker, but a patient with radiation proctitis is extremely easy to contact and scrape the damaged mucosa part in the process of sending the thick enema tube into the anus and intestine due to damaged mucosa, so that the patient has serious discomfort, as an alternative scheme, a sputum suction tube is sometimes adopted for perfusion, so that the comfort level of enema treatment of the patient can be effectively improved, but in the situation, the sputum suction tube is too thin and too soft, so that the sputum suction tube is easy to be folded back, further the normal stable perfusion is influenced, and the sputum suction tube cannot provide effective positioning capability at the position of the anus and intestine due to too thin and too soft in the process of filling liquid medicine, namely, medical staff is required to hold and keep the position all the time in the whole perfusion process, the working strength is high, and particularly, the comfort level of enema operation of the medical staff is seriously influenced in the continuous enema operation process, further influencing the operation enema efficiency and the enema quality, for this reason, we propose an enema bag for proctitis.
Disclosure of Invention
The invention aims to provide an enema bag for proctitis, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an enema bag for proctitis, which comprises a bag body and also comprises:
the drip pipe is conductively arranged on the bag body; and
the rigid straight-through conduit is arranged at the end part of the drip tube and is communicated with the drip tube; and
the elongated hose is arranged on the hard straight-through catheter and is used for plugging into the anorectum; and
the soft outer layer is wrapped on the outer layer of the elongated hose, a hollow inner cavity is formed between the soft outer layer and the elongated hose, gas is filled in the hollow inner cavity, and the soft outer layer is driven to normally rise by the gas so as to increase the stiffness of the hose by the gas pressure; and
a regulating valve mechanism, which is sleeved on the drip pipe to control the drip speed; and
the synchronous pressing mechanism is arranged on the hard straight-through conduit and is connected with the regulating valve mechanism;
through the combination of above-mentioned characteristics, at enema treatment in-process, close behind the intraductal liquid of discharge enema governing valve mechanism, simultaneously synchronous formula oppression mechanism does not carry out the oppression effect, will after long and thin hose sent into the anus intestines, set up synchronous formula oppression mechanism opens governing valve mechanism and drips, and simultaneously synchronous formula oppression mechanism oppresses soft skin, orders about its soft outer inflation of skin through its cavity intracavity gas transfer.
Preferably, the soft outer layer is designed to be of a corrugated structure with gradually changed outer diameter intervals.
Preferably, the regulating valve mechanism comprises a hollow sleeve sleeved on the drip pipe, through guide rail grooves are formed in two sides of the hollow sleeve, the through guide rail grooves are inclined relative to the inner wall of the hollow sleeve, bearing shafts are further arranged in the hollow sleeve, two ends of each bearing shaft respectively penetrate through the through guide rail grooves in two sides in a sliding mode, the bearing shafts are connected with the synchronous pressing mechanism, contact rollers are mounted on the bearing shafts, the drip pipe penetrates through the hollow sleeve and abuts against the inner wall of the drip pipe, and the contact rollers are used for contacting and extruding the drip pipe in the inclined through guide rail grooves.
Preferably, the synchronous compression mechanism comprises a bearing sleeve fixedly sleeved on the hard straight-through conduit, the hollow sleeve is fixedly butted with the bearing sleeve, and the straight-through guide rail groove is far away from the drip pipe along the direction far away from the bearing sleeve;
the flexible infusion device is characterized by further comprising an extension support arranged on the bearing sleeve, the extension support extends to the position of the long and thin hose, a pressing part capable of driving gas transfer between the soft outer layer and the long and thin hose at the position is arranged on the extension support, a linkage mechanism is arranged between the pressing part and the bearing shaft, so that the soft outer layer is kept in an initial state when the drip tube is closed by the adjusting valve mechanism, the soft outer layer is driven to expand when the drip tube is opened for drip treatment by the adjusting valve mechanism, the bent part is pushed open by increasing the air pressure in the hollow inner cavity of the adjusting valve mechanism, the bending part is pushed straight for drip treatment, and meanwhile, the soft outer layer expands and contacts the inner wall of the intestinal tract to provide fixing capacity with certain capacity for the intestinal tract, so that the drip treatment is kept in a constant position in the anorectum.
Preferably, the pressing component (32) comprises a reel mounted on the extension bracket, the linkage mechanism is connected with the reel, a wrapping cover tape is arranged on the reel, the wrapping cover tape is sheet-shaped, one end of the wrapping cover tape is fixed on the reel, a limiting frame is sleeved on the outer side of the reel, the other end of the wrapping cover tape is connected with the limiting frame after bypassing the soft outer layer of the position, when the linkage mechanism is used for driving the reel to rotate, the reel winds the wrapping cover tape, and the soft outer layer is tightly wrapped by the movement of the limiting frame on the wrapping cover tape so as to press the gas transfer.
Preferably, the linkage mechanism comprises a supporting seat arranged on the bearing sleeve, a first rotating shaft is arranged on the supporting seat, a first deflection connecting rod is arranged on the first rotating shaft, a second rotating shaft is arranged on the second deflection connecting rod, a second deflection ejector rod is arranged on the second rotating shaft, the deflection ejector rod is connected with the bearing shaft, and a reversing transmission part is arranged between the first rotating shaft and the reel;
after the bearing sleeve and the deflection connecting rod are held, the deflection ejector rod can be used for opening and closing the regulating valve mechanism by pressing the deflection connecting rod, and the reversing transmission piece is used for simultaneously controlling gas transfer in the hollow cavity.
Preferably, the reversing transmission member comprises a first bevel gear installed on the first rotating shaft, a second bevel gear meshed with the first bevel gear is installed at the end of the reel, and the reel is driven to rotate when the deflection connecting rod is pressed to deflect.
Preferably, the rotating shaft penetrates through the supporting seat, a tightening screw rod is installed at the end part of the rotating shaft, a contact knob is installed on the tightening screw rod in a threaded mode, and the contact knob is screwed down to be tightly abutted against the supporting seat to limit the rotating shaft to rotate so that the soft outer layer keeps expanding;
and a guide connecting piece which can enable the second rotating shaft to be self-locked to the position at any position is arranged on the deflection connecting rod, so that the position of the second rotating shaft can be independently adjusted after the first rotating shaft is limited to rotate, and the opening of the adjusting valve mechanism can be independently adjusted.
Preferably, the deflection connecting rod is provided with a through shifting chute, the second rotating shaft penetrates through the shifting chute in a sliding manner, and the two deflection ejector rods are respectively installed at two ends of the second rotating shaft and are respectively connected with one end of the bearing shaft;
and a distance adjusting screw rod is arranged in the displacement sliding groove, the thread of the distance adjusting screw rod penetrates through the second rotating shaft, one end of the distance adjusting screw rod simultaneously extends to the outer side of the deflection connecting rod, and when the first rotating shaft is not limited, the distance adjusting screw rod is rotated to drive the second rotating shaft to move so as to independently adjust the movement of a bearing shaft on the adjusting valve mechanism and achieve the purpose of adjusting the instillation speed.
Preferably, a grip knob is attached to an end of the pitch screw.
Compared with the prior art, the invention has the beneficial effects that:
compared with the prior art, the enema tube is characterized in that the tube diameter of the enema tube part is effectively reduced by the design of the soft outer layer and the slender hose in the clinical enema treatment process, and particularly for the enema treatment of patients with radiation proctitis, the comfort of the enema tube in the process of feeding the enema tube into the anus and the intestine is effectively improved by the design of the slender tube body, so that the patients can be treated comfortably;
in addition, due to the arrangement of the gas between the soft outer layer and the slender hose, effective stiffness can be provided for the soft outer layer through the gas, and the phenomenon that the enema tube is reversely folded under the condition of slight obstruction to affect enema treatment is avoided;
simultaneously seriously hinder to lead to under the circumstances that the enema pipe is forced to turn over to roll over, cooperation synchronous formula oppression mechanism increases the pressure value of gas between soft skin and the long and thin hose, can come the compulsory partial top of turning over to be straight through the pressure boost mode, for stabilizing the enema treatment, and when increasing this gas pressure value, can also order about soft outer inflation, so that it comes effective location with the intestinal inner wall contact, it has abandoned traditional medical staff and has continuously held the enema pipe and guarantee its condition of stabilizing the enema treatment in the intestinal, medical staff's travelling comfort has been increased.
Drawings
FIG. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;
FIG. 2 is a schematic view of another orientation of the present invention shown in FIG. 1;
FIG. 3 is a schematic illustration of the partially exploded view of FIG. 2 in accordance with the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 2 according to the present invention;
FIG. 5 is a schematic illustration of the partially exploded view of FIG. 4 in accordance with the present invention;
FIG. 6 is a schematic view of a synchronous compression mechanism according to the present invention;
FIG. 7 is a schematic view of another embodiment of the present invention;
FIG. 8 is a schematic view of another embodiment of the present invention;
FIG. 9 is a schematic view of the overall structure of embodiment 2 of the present invention;
FIG. 10 is a schematic view of the entire structure of embodiment 3 of the present invention;
fig. 11 is a schematic view of the partially exploded structure of fig. 10 according to the present invention.
In the figure: 1-bag body; 11-a drip tube; 12-a rigid straight-through catheter; 13-an elongated hose; 14-a soft outer layer; 2-adjusting valve mechanism; 21-hollow sleeve; 22-straight guide rail groove; 23-a carrier shaft; 24-contact roller; 3-a synchronous compression mechanism; 31-a carrying sleeve; 32-a pressure applying component; 321-a reel; 322-wrapping the cover tape; 323-limit box; 33-an extension scaffold; 34-a linkage mechanism; 341-a support seat; 342-a first rotating shaft; 343-a yaw link; 344-rotating shaft two; 345-deflecting the ejector pin; 35-a reversing drive member; 351-bevel gear one; 352-bevel gear two; 4-tightening the screw rod; 41-contact knob; 42-a guide link; 421-a shifting chute; 422-distance adjusting screw; 423-grip knob; 5-arc buckle plate; 6-outer sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-8, the present invention provides a technical solution: an enema bag for proctitis comprises a bag body 1 and also comprises:
the drip pipe 11 is arranged on the bag body 1 in a conducting way; and
a rigid straight-through conduit 12, the rigid straight-through conduit 12 is arranged at the end part of the drip pipe 11 and is communicated with the drip pipe 11; and
an elongated flexible tube 13, the elongated flexible tube 13 is arranged on the rigid straight-through catheter 12 and is used for plugging into the anorectum; and
the soft outer layer 14 is wrapped on the outer layer of the elongated hose 13, simultaneously wraps the part of the hard straight-through conduit 12, and forms a hollow inner cavity between the soft outer layer and the elongated hose 13, the hollow inner cavity is filled with gas, and the soft outer layer 14 is driven to normally rise by the gas so as to increase the stiffness of the hose by the gas pressure; and
a regulating valve mechanism 2, which is sleeved on the drip pipe 11 to control the drip speed; and
the synchronous pressing mechanism 3 is arranged on the hard straight-through conduit 12 and is connected with the regulating valve mechanism 2;
through the combination of the characteristics, in the process of enema treatment, after liquid in an enema tube is discharged, the regulating valve mechanism 2 is closed, the synchronous pressing mechanism 3 does not perform pressing action, after the slender hose 13 is sent into the anus and intestine, the synchronous pressing mechanism 3 is arranged to open the regulating valve mechanism 2 for instillation, and simultaneously the synchronous pressing mechanism 3 presses the soft outer layer 14, the soft outer layer 14 is driven to expand through the gas transfer in the hollow inner cavity, further, in the actual use process, the expansion of the soft outer layer 14 is utilized to increase the gas pressure in the hollow inner cavity, so as to further increase the stiffness of the soft outer layer, for the local serious reverse bending or blocking part, the air pressure stiffness can be utilized to forcibly straighten the local serious reverse bending or blocking part for enema treatment, and the soft outer layer 14 is utilized to contact the inner wall of the intestinal tract, the contact is over-against, and no scraping and jacking movement relative movement exists, and further, the intestinal canal inner wall is matched to provide effective positioning capability for the intestinal canal inner wall, so that medical staff do not need to hold the enema tube all the time with great effort in the whole enema treatment process.
Further, soft outer 14 is the corrugated structure design of external diameter interval gradual change, utilizes above-mentioned design, reduces the area of contact of soft outer 14 inflation contact intestinal inner wall in-process, and then improves the travelling comfort of patient's intestinal in the enema in-process as far as when guaranteeing effective positioning.
As a technical means, the characteristic regulating valve mechanism 2 comprises a hollow sleeve 21 which is sleeved on the drip pipe 11, both sides of the hollow sleeve 21 are provided with through guide rail grooves 22, the through guide rail grooves 22 are inclined relative to the inner wall of the hollow sleeve 21, and a bearing shaft 23 with two ends respectively sliding through the two straight guide rail grooves 22 is arranged in the hollow sleeve 21, the bearing shaft 23 is connected with the synchronous pressing mechanism 3, a contact roller 24 is arranged on the bearing shaft 23, after the drip pipe 11 passes through the hollow sleeve 21, the drip pipe is abutted against the inner wall of the hollow sleeve, the contact roller 24 moves in the inclined straight guide rail groove 22 to contact and extrude the drip pipe 11, and the different positions of the bearing shaft 23 in the inclined straight guide rail groove 22 directly determine the pressing degree of the contact roller 24 on the drip tube 11, thereby achieving the purpose of adjusting the opening degree and ensuring the use of adjustable enema treatment.
As a technical means, the characteristic synchronous compression mechanism 3 comprises a bearing sleeve 31 fixedly sleeved on the hard straight-through conduit 12, wherein the hollow sleeve 21 is fixedly butted with the bearing sleeve 31, and the straight-through guide rail groove 22 is far away from the drip pipe 11 along the direction far away from the bearing sleeve 31;
the drip-irrigation device also comprises an extension bracket 33 arranged on the bearing sleeve 31, wherein the extension bracket 33 extends to the position of the elongated flexible pipe 13, a pressure applying part 32 capable of driving the air transfer between the soft outer layer 14 and the elongated flexible pipe 13 at the position is arranged on the extension bracket 33, a linkage mechanism 34 is arranged between the pressure applying part 32 and the bearing shaft 23 so as to keep the soft outer layer 14 in an initial state when the drip-irrigation pipe 11 is closed by the regulating valve mechanism 2, and drive the soft outer layer 14 to expand when the regulating valve mechanism 2 is opened for drip-irrigation treatment, so that the air pressure in the hollow inner cavity of the soft outer layer is increased to push the bent part open, the bent part is pushed straight for drip-irrigation treatment, and meanwhile, the soft outer layer 14 expands and contacts the inner wall of the intestinal tract to provide certain fixing capacity for the intestinal tract to keep the drip-irrigation treatment in a constant position in the anal intestine.
Further, the pressing member 32 includes a reel 321 mounted on the extending bracket 33, the interlocking mechanism 34 is connected to the reel 321, a wrapping tape 322 is disposed on the reel 321, the wrapping tape 322 is sheet-shaped, one end of the wrapping tape 322 is fixed on the reel 321, a limiting frame 323 is sleeved outside the reel 321, the other end of the wrapping tape 322 is connected to the limiting frame 323 after passing around the soft outer layer 14 at the position, when the reel 321 is driven to rotate by the interlocking mechanism 34, the reel 321 winds the wrapping tape 322, and the soft outer layer 14 is tightly wrapped by the movement of the limiting frame 323 on the wrapping tape 322, so as to press the gas transfer.
Further, the linkage mechanism 34 includes a supporting base 341 installed on the bearing sleeve 31, a first rotating shaft 342 is installed on the supporting base 341, a deflecting connecting rod 343 is installed on the first rotating shaft 342, a second rotating shaft 344 is installed on the deflecting connecting rod 343, a deflecting push rod 345 is installed on the second rotating shaft 344, the deflecting push rod 345 is connected with the bearing shaft 23, and a reversing transmission member 35 is also installed between the first rotating shaft 342 and the winding shaft 321;
after holding the bearing sleeve 31 and the deflecting connecting rod 343, pressing the deflecting connecting rod 343 can use the deflecting mandril 345 to set the opening and closing of the regulating valve mechanism 2, and use the reversing transmission member 35 to control the gas transfer in the hollow cavity.
Further, the reversing transmission member 35 includes a first bevel gear 351 mounted on the first rotating shaft 342, and a second bevel gear 352 engaged with the first bevel gear 351 is mounted at an end of the winding shaft 321, and drives the winding shaft 321 to rotate when the deflecting link 343 is pressed to deflect.
With respect to the above features, in use, before use, the regulating valve mechanism 2 closes the drip tube 11, and the soft outer layer 14 is normally raised to ensure comfort in feeding into the anorectum, and during feeding into the anorectum 1, the gas in the soft outer layer 14 is used to prevent the soft outer layer from being reversely bent, and after feeding, the regulating valve mechanism 2 can be opened to perform drip enema by pressing the deflecting connecting rod 345, and simultaneously the gas transfer in the soft outer layer 14 is controlled and driven to expand to keep the slender hose 13 to be directly instilled, and the slender hose is matched with the anorectum to provide effective positioning capability.
Further, the first rotating shaft 342 penetrates through the supporting seat 341, the tightening screw 4 is installed at the end of the first rotating shaft 342, the contact knob 41 is installed on the tightening screw 4 in a threaded manner, and the tightening contact knob 41 is tightly abutted to the supporting seat 341 to limit the first rotating shaft 342 to rotate, so that the soft outer layer 14 is kept expanded;
and a guide connecting piece 42 which can enable the second rotating shaft 344 to be self-locked at any position is arranged on the deflection connecting rod 343, so that the position of the second rotating shaft 344 can be independently adjusted after the first rotating shaft 342 limits rotation, and the opening degree of the adjusting valve mechanism 2 can be independently adjusted.
A through shifting chute 421 is formed on the deflection connecting rod 343, the second rotating shaft 344 slidably penetrates through the shifting chute 421, and two deflection push rods 345 are respectively mounted at two ends of the second rotating shaft 344 and respectively connected with one end of the bearing shaft 23;
and the displacement chute 421 is internally provided with a distance adjusting screw rod 422, the distance adjusting screw rod 422 penetrates through the second rotating shaft 344 in a threaded manner, one end of the distance adjusting screw rod 422 extends to the outer side of the deflection connecting rod 343 at the same time, and when the first rotating shaft 342 is restricted and fixed, the distance adjusting screw rod 422 is rotated to drive the second rotating shaft 344 to move, so that the bearing shaft 23 on the adjusting valve mechanism 2 is independently adjusted to move, and the purpose of adjusting the drip speed is achieved.
Further, a grip knob 423 is installed at an end of the pitch screw 422 so as to adjust the grip of the pitch screw 422 for use.
Example 2
Referring to fig. 9, the present invention provides another technical solution: an enema bag for proctitis comprises a bag body 1 and also comprises:
the drip pipe 11 is arranged on the bag body 1 in a conducting way; and
a rigid straight-through conduit 12, the rigid straight-through conduit 12 is arranged at the end part of the drip pipe 11 and is communicated with the drip pipe 11; and
an elongated flexible tube 13, the elongated flexible tube 13 is arranged on the rigid straight-through catheter 12 and is used for plugging into the anorectum; and
the soft outer layer 14 is wrapped on the outer layer of the elongated hose 13, simultaneously wraps the part of the hard straight-through conduit 12, and forms a hollow inner cavity between the soft outer layer and the elongated hose 13, the hollow inner cavity is filled with gas, and the soft outer layer 14 is driven to normally rise by the gas so as to increase the stiffness of the hose by the gas pressure; and
the two arc-shaped pinch plates 5 are respectively fixed on two sides of the soft outer layer 14 of the hard straight-through conduit 12, when the anorectal intubation is performed, the anorectal intubation can be performed normally, the two arc-shaped pinch plates 5 are held after the anorectal intubation is completed, the soft outer layer 14 at the position can be extruded when being close to the position, then the air transfer at the position is driven to drive the expansion of the soft outer layer 14 on the long and thin hose 13, the stiffness of the soft outer layer 14 is further improved by utilizing the expansion, and the forced bending part can be pushed straight by utilizing the increase of air pressure so as to be used for stable enema treatment.
Example 3
Referring to fig. 10-11, the present invention provides another technical solution: an enema bag for proctitis comprises a bag body 1 and also comprises:
an elongated flexible tube 13, the elongated flexible tube 13 is arranged on the bag body 1 and is used for being plugged into the anorectum; and
the soft outer layer 14 is wrapped on the outer layer of the elongated hose 13, a hollow inner cavity is formed between the soft outer layer and the elongated hose 13, gas is filled in the hollow inner cavity, and the soft outer layer 14 is driven to normally rise by the gas so as to increase the stiffness of the hose by the gas pressure; and
an outer tube 6, this outer tube 6 cover is established on long and thin hose 13, and the tip of above-mentioned soft outer 14 overlaps simultaneously and establishes on outer tube 6 to evenly install the arc buckle 5 with the same structure of arc buckle 5 among embodiment 2 respectively in soft outer 14 both sides that lie in one section on outer tube 6, utilize above-mentioned design, on the basis of realizing embodiment 2's technological effect, avoided the change of drip pipe 11 structure, convenient processing.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides an enema bag for proctitis, includes bag body (1), its characterized in that: also includes:
the drip pipe (11), the said drip pipe (11) is conducted and mounted on bag (1); and
the rigid straight-through conduit (12) is arranged at the end part of the drip tube (11), and is communicated with the drip tube (11); and
an elongated flexible tube (13), the elongated flexible tube (13) is arranged on the rigid straight-through catheter (12) and is used for plugging into the anorectum; and
the soft outer layer (14) is wrapped on the outer layer of the elongated hose (13) and is also wrapped on the part of the rigid straight-through conduit (12), a hollow inner cavity is formed between the soft outer layer (14) and the elongated hose (13), gas is filled in the hollow inner cavity, and the soft outer layer (14) is driven to normally rise by the gas so as to increase the stiffness of the hose by the gas pressure; and
a regulating valve mechanism (2) which is sleeved on the drip pipe (11) to control the drip speed; and
the synchronous pressing mechanism (3) is arranged on the hard straight-through conduit (12) and is connected with the regulating valve mechanism (2);
through the combination of above-mentioned characteristics, in the enema treatment process, close behind the intraductal liquid of discharge enema governing valve mechanism (2), simultaneously synchronous formula oppression mechanism (3) do not carry out the oppression effect, will after long and thin hose (13) are sent into the anus intestines, set up synchronous formula oppression mechanism (3) are opened governing valve mechanism (2) and are instilled, and simultaneously synchronous formula oppression mechanism (3) oppress soft outer layer (14), drive about its soft outer layer (14) inflation through its cavity intracavity gas transfer.
2. The enema bag for proctitis according to claim 1, wherein: the soft outer layer (14) is designed into a corrugated structure with gradually changed outer diameter intervals.
3. The enema bag for proctitis according to claim 2, wherein: governing valve mechanism (2) establish hollow cover (21) on drip pipe (11) including the cover hollow cover the both sides of hollow cover (21) are all seted up through guide rail groove (22) that run through, the slope of hollow cover (21) inner wall is relative in through guide rail groove (22), just still be provided with bearing axle (23) that both ends slide respectively and run through both sides through guide rail groove (22) in hollow cover (21), bearing axle (23) are connected with synchronous formula straining device (3), and install contact gyro wheel (24) on bearing axle (23 drip pipe (11) follow in hollow cover (21) after walking and its inner wall butt, utilize contact gyro wheel (24) to remove in slope through guide rail groove (22) and come to touch extrusion drip pipe (11).
4. The enema bag for proctitis according to claim 3, wherein: the synchronous compression mechanism (3) comprises a bearing sleeve (31) fixedly sleeved on the hard straight-through conduit (12), the hollow sleeve (21) is fixedly butted with the bearing sleeve (31), and the straight-through guide rail groove (22) is far away from the drip pipe (11) along the direction far away from the bearing sleeve (31);
the infusion device also comprises an extension bracket (33) arranged on the bearing sleeve (31), the extension bracket (33) extends to the position of the soft outer layer (14) on the hard straight-through conduit (12), a pressure applying component (32) capable of driving gas between the soft outer layer (14) and the elongated flexible pipe (13) at the position to be transferred is arranged on the extension bracket (33), a linkage mechanism (34) is arranged between the pressure applying component (32) and the bearing shaft (23) so as to enable the soft outer layer (14) to keep an initial state when the drip tube (11) is closed by the regulating valve mechanism (2), and the soft outer layer (14) is driven to expand when the regulating valve mechanism (2) is opened for drip treatment so as to increase the pressure in the hollow inner cavity of the regulating valve mechanism to jack the bent part and jack the bent part straight for drip treatment, and simultaneously the soft outer layer (14) expands and contacts the inner wall of the intestinal tract to provide a certain capacity for the fixing capacity of the regulating valve mechanism (2), so that the position of the medicine in the anorectal cavity is kept unchanged.
5. The enema bag for proctitis according to claim 4, wherein: the pressing component (32) comprises a scroll (321) installed on an extension support (33), the linkage mechanism (34) is connected with the scroll (321), a wrapping covering belt (322) is arranged on the scroll (321), the wrapping covering belt (322) is sheet-shaped, one end of the wrapping covering belt (322) is fixed on the scroll (321), a limiting frame (323) is sleeved on the outer side of the scroll (321), the other end of the wrapping covering belt (322) is connected with the limiting frame (323) after bypassing the soft outer layer (14) at the position, when the linkage mechanism (34) is utilized to drive the scroll (321) to rotate, the scroll (321) winds the wrapping covering belt (322), and the soft outer layer (14) is tightly wrapped by the movement of the limiting frame (323) on the wrapping covering belt (322) so as to press gas transfer.
6. The enema bag of claim 5, wherein the enema bag comprises the following components: the linkage mechanism (34) comprises a supporting seat (341) arranged on a bearing sleeve (31), a first rotating shaft (342) is arranged on the supporting seat (341), a deflection connecting rod (343) is arranged on the first rotating shaft (342), a second rotating shaft (344) is arranged on the deflection connecting rod (343), a deflection ejector rod (345) is arranged on the second rotating shaft (344), the deflection ejector rod (345) is connected with a bearing shaft (23), and a reversing transmission piece (35) is arranged between the first rotating shaft (342) and a reel (321);
after the bearing sleeve (31) and the deflection connecting rod (343) are held, the deflection ejector rod (345) can be used for opening and closing the regulating valve mechanism (2) by pressing the deflection connecting rod (343), and the reversing transmission piece (35) is used for simultaneously controlling the gas transfer in the hollow cavity.
7. The enema bag of claim 6, wherein the enema bag comprises: the reversing transmission piece (35) comprises a first bevel gear (351) arranged on the first rotating shaft (342), a second bevel gear (352) meshed with the first bevel gear (351) is arranged at the end of the winding shaft (321), and the winding shaft (321) is driven to rotate when the deflection connecting rod (343) is pressed to deflect.
8. The enema bag for proctitis as claimed in claim 7, wherein: the first rotating shaft (342) penetrates through the supporting seat (341), the end part of the first rotating shaft is provided with a tightening screw rod (4), the tightening screw rod (4) is provided with a contact knob (41) in a threaded manner, and the contact knob (41) is screwed down to be tightly abutted against the supporting seat (341) to limit the rotation of the first rotating shaft (342) so as to keep the soft outer layer (14) expanded;
and a guide connecting piece (42) which can enable the second rotating shaft (344) to be self-locked to any position is arranged on the deflection connecting rod (343), so that the position of the second rotating shaft (344) can be independently adjusted after the first rotating shaft (342) limits rotation, and the opening degree of the adjusting valve mechanism (2) can be independently adjusted.
9. The enema bag of claim 8, wherein the enema bag comprises: a through shifting chute (421) is formed in the deflection connecting rod (343), the second rotating shaft (344) penetrates through the shifting chute (421) in a sliding manner, and two deflection push rods (345) are respectively installed at two ends of the second rotating shaft (344) and are respectively connected with one end of the bearing shaft (23);
and a distance adjusting screw rod (422) is installed in the displacement sliding groove (421), the thread of the distance adjusting screw rod (422) penetrates through the second rotating shaft (344), one end of the distance adjusting screw rod (422) extends to the outer side of the deflection connecting rod (343) at the same time, and when the first rotating shaft (342) is limited to be fixed, the distance adjusting screw rod (422) is rotated to drive the second rotating shaft (344) to move so as to independently adjust the movement of the bearing shaft (23) on the adjusting valve mechanism (2), thereby achieving the purpose of adjusting the dripping speed.
10. The enema bag for proctitis according to claim 9, wherein: and a holding knob (423) is arranged at the end part of the distance adjusting screw rod (422).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210750077.5A CN115040716B (en) | 2022-06-28 | 2022-06-28 | Enema bag for proctitis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210750077.5A CN115040716B (en) | 2022-06-28 | 2022-06-28 | Enema bag for proctitis |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115040716A true CN115040716A (en) | 2022-09-13 |
| CN115040716B CN115040716B (en) | 2024-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210750077.5A Active CN115040716B (en) | 2022-06-28 | 2022-06-28 | Enema bag for proctitis |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209270469U (en) * | 2018-11-26 | 2019-08-20 | 上海市宝山区中西医结合医院 | A kind of new medicine retention enema device |
| CN210991833U (en) * | 2019-08-16 | 2020-07-14 | 南方医科大学南方医院 | Novel disposable enema bag |
| CN214970046U (en) * | 2021-04-06 | 2021-12-03 | 南方医科大学南方医院 | Novel enema bag |
| CN215821894U (en) * | 2021-07-23 | 2022-02-15 | 南方医科大学南方医院 | Backflow type enema bag |
-
2022
- 2022-06-28 CN CN202210750077.5A patent/CN115040716B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209270469U (en) * | 2018-11-26 | 2019-08-20 | 上海市宝山区中西医结合医院 | A kind of new medicine retention enema device |
| CN210991833U (en) * | 2019-08-16 | 2020-07-14 | 南方医科大学南方医院 | Novel disposable enema bag |
| CN214970046U (en) * | 2021-04-06 | 2021-12-03 | 南方医科大学南方医院 | Novel enema bag |
| CN215821894U (en) * | 2021-07-23 | 2022-02-15 | 南方医科大学南方医院 | Backflow type enema bag |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115040716B (en) | 2024-04-02 |
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