CN115105667A - Negative pressure device for gastroenterology - Google Patents
Negative pressure device for gastroenterology Download PDFInfo
- Publication number
- CN115105667A CN115105667A CN202110329579.6A CN202110329579A CN115105667A CN 115105667 A CN115105667 A CN 115105667A CN 202110329579 A CN202110329579 A CN 202110329579A CN 115105667 A CN115105667 A CN 115105667A
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- negative pressure
- cleaning
- side wall
- box
- fixedly installed
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- 238000001179 sorption measurement Methods 0.000 claims abstract description 33
- 230000006835 compression Effects 0.000 claims abstract description 17
- 238000007906 compression Methods 0.000 claims abstract description 17
- 210000002249 digestive system Anatomy 0.000 claims abstract description 15
- 238000004140 cleaning Methods 0.000 claims description 51
- 210000002784 stomach Anatomy 0.000 claims description 30
- 239000007788 liquid Substances 0.000 claims description 22
- 238000010438 heat treatment Methods 0.000 claims description 16
- 238000012377 drug delivery Methods 0.000 claims description 10
- 210000001035 gastrointestinal tract Anatomy 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 2
- 239000003814 drug Substances 0.000 abstract description 25
- 238000005406 washing Methods 0.000 description 14
- 238000009825 accumulation Methods 0.000 description 11
- 208000027418 Wounds and injury Diseases 0.000 description 9
- 230000001681 protective effect Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 230000006378 damage Effects 0.000 description 6
- 208000014674 injury Diseases 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- 229940079593 drug Drugs 0.000 description 4
- 230000002496 gastric effect Effects 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 230000000638 stimulation Effects 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 208000014174 Oesophageal disease Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 231100000570 acute poisoning Toxicity 0.000 description 1
- 229930013930 alkaloid Natural products 0.000 description 1
- 150000003797 alkaloid derivatives Chemical class 0.000 description 1
- 229940125717 barbiturate Drugs 0.000 description 1
- HNYOPLTXPVRDBG-UHFFFAOYSA-N barbituric acid Chemical compound O=C1CC(=O)NC(=O)N1 HNYOPLTXPVRDBG-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 208000010643 digestive system disease Diseases 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 210000000232 gallbladder Anatomy 0.000 description 1
- 210000004051 gastric juice Anatomy 0.000 description 1
- 210000002429 large intestine Anatomy 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000496 pancreas Anatomy 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 210000000813 small intestine Anatomy 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000009747 swallowing Effects 0.000 description 1
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
-
- 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
- A61M3/0283—Cannula; Nozzles; Tips; their connection means with at least two inner passageways, a first one for irrigating and a second for evacuating
-
- 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
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
-
- 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
- A61M2210/1053—Stomach
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 provides a negative pressure device for a digestive system department. Negative pressure device for gastroenterology includes the box, negative pressure mechanism, wash the subassembly, defeated medicine subassembly and receive dirty subassembly, negative pressure mechanism installs in the box, and negative pressure mechanism includes the fixed block, driving motor, the cam, the guide arm, T type sliding sleeve, compression spring, the syringe, venthole and adsorption tube, fixed block fixed mounting is on the inside wall of box, and fixed mounting has driving motor on the lateral wall of fixed block, driving motor's output is through the center of rotation fixed connection of pivot with the cam, T type sliding sleeve fixed mounting is on the lateral wall of fixed block, and the interpolation of T type sliding sleeve is equipped with sliding connection's guide arm, the one end of guide arm and the sliding surface contact of cam, and the other end fixed connection of guide arm is on the piston rod of syringe. The negative pressure device for the digestive system department has the advantage of providing intermittent negative pressure suction force.
Description
Technical Field
The invention relates to the technical field of medical rehabilitation, in particular to a negative pressure device for a digestive system department.
Background
The digestive system department is a clinical third-level subject which mainly studies diseases of esophagus, stomach, small intestine, large intestine, liver, gallbladder and pancreas, etc., and the digestive system diseases are various, wide in medical knowledge and complex and fine in operation.
The gastric lavage is an important rescue measure, and is characterized in that liquid with certain components is filled into a gastric cavity, mixed with the content of the stomach and then extracted, and the operation is repeated for many times. The preparation is used for clearing away unabsorbed poison in the stomach or cleaning the stomach cavity in clinic, is prepared before stomach operation and examination, and is used for acute poisoning such as swallowing organic phosphorus, inorganic phosphorus, alkaloid, barbiturate and the like in a short time, however, in cold winter, gastric juice is cool, cannot be heated in time, and is easy to stimulate the digestive tract of a patient to cause injury; when dirt such as gastric lavage fluid is pumped out from a patient, the negative pressure is often too large to suck the dirt outwards due to too fast operation, so that secondary damage is caused to the patient.
Therefore, there is a need to provide a new negative pressure device for gastroenterology to solve the above technical problems.
Disclosure of Invention
In order to solve the technical problem, the invention provides a negative pressure device for a digestive system department, which can provide intermittent negative pressure suction force.
The invention provides a negative pressure device for a digestive system department, which comprises: box, negative pressure mechanism and washing subassembly, negative pressure mechanism installs in the box, implements the foreign matter through negative pressure mechanism to patient's alimentary canal and takes out the processing, it installs in the box to wash the subassembly, washs the stomach operation through wasing the subassembly to patient's alimentary canal.
Preferably, negative pressure mechanism includes fixed block, driving motor, cam, guide arm and T type sliding sleeve, fixed block fixed mounting is on the inside wall of box, and fixed mounting has driving motor on the lateral wall of fixed block, driving motor's output is through the center of rotation fixed connection of pivot with the cam, T type sliding sleeve fixed mounting is on the lateral wall of fixed block, and the interpolation of T type sliding sleeve is equipped with sliding connection's guide arm, the one end of guide arm and the surface sliding contact of cam.
Preferably, the negative pressure mechanism further comprises a compression spring, an injector, an air outlet and an adsorption tube, a piston rod of the injector is fixedly connected with the other end of the guide rod, the injector is fixedly installed on the inner bottom wall of the box body through a clamping frame, the piston rod in the injector is elastically connected with the side wall of the convex end of the T-shaped sliding sleeve through the compression spring, the compression spring is sleeved on the guide rod, the adsorption tube is fixedly installed on an injection port of the injector, the air outlet is formed in the outer side wall of the adsorption tube, one-way valves are installed on the air outlet and the adsorption tube, after the protection hose is inserted into the stomach of a patient, the drive motor is turned on to drive the cam to rotate, and as the working process of the cam comprises a push stroke, a far rest, a return stroke and a near rest, when the cam is in the push stroke, the guide rod moves forward and pushes the piston rod in the injector to move forward, wherein the air in the syringe is discharged through the venthole on the adsorption tube lateral wall, compression spring is in tensile state this moment, when the cam is in the return stroke state, compression spring contracts, make the guide arm drive piston rod on the syringe and move backward, and take the air in the adsorption tube out to the barrel of syringe in, make the adsorption tube form the negative pressure, take out the foreign matter in the patient's stomach, when the cam is in far resting and nearly resting state, the guide arm keeps stopping movement in the current position, therefore be convenient for provide intermittent type negative pressure suction power, thereby reduced because of operating too fast, make the negative pressure suction power too big and cause the possibility of secondary injury to the patient.
Preferably, wash the subassembly including wasing case, electromagnetic heating stick and scavenge pipe, wash case fixed mounting on the inside wall of box, and fixed mounting has the scavenge pipe on wasing the lateral wall of case, fixed mounting has the electromagnetic heating stick that is used for carrying out the heating to the washing liquid on wasing the inside wall of case, pours into sufficient washing liquid into to wasing the incasement to open the electromagnetic heating stick, make the washing liquid heating, and the washing liquid after the heating gets into patient's stomach along the scavenge pipe, thereby improved patient's comfort level, reduced in winter because of the washing liquid too cold and amazing patient's alimentary canal arouse uncomfortable probably.
Preferably, install on the box and receive dirty subassembly, and receive dirty subassembly and include containing box, long-pending dirty drawer and long-pending dirty pipeline, containing box fixed mounting has seted up the through-hole on the lateral wall of box, the through-hole interpolation is equipped with long-pending dirty pipeline, long-pending dirty pipeline intercommunication containing box and adsorption tube, and install sliding connection's long-pending dirty drawer on the lateral wall of containing box, and the filth of taking out from the adsorption tube when the long-pending dirty pipeline of process, along long-pending dirty pipeline inflow containing box in, after waiting to use, take out long-pending dirty drawer and clear up.
Preferably, the defeated medicine unit mount is in the box, the defeated medicine subassembly includes loading board, atomizer and defeated medicine pipe, loading board fixed mounting is on the lateral wall that washs the case, and fixed mounting has the atomizer on the loading board, the output fixed mounting of atomizer has defeated medicine pipe, passes through negative pressure mechanism suction with washing liquid and filth and accomplishes the back, puts in some medicines in to the atomizer, and the medicine gets into patient's stomach along defeated medicine pipe, consequently is convenient for carry out the input of medicine to the stomach wound department to be convenient for patient's recovery.
Preferably, the outer side wall of the box body is provided with a pipe outlet hole, a protection hose is inserted into the pipe outlet hole, and the adsorption pipe, the cleaning pipe and the medicine conveying pipe are inserted into the protection hose.
Preferably, the end of the protection hose is provided with a pinhole camera, so that the condition of the stomach of the patient can be observed conveniently.
Preferably, the pinhole camera is connected with the display through a wire, and the display is fixedly mounted on the outer side wall of the box body.
Compared with the related art, the negative pressure device for the department of gastroenterology provided by the invention has the following beneficial effects:
1. the invention provides intermittent negative pressure suction force conveniently through the negative pressure mechanism, thereby reducing the possibility of secondary injury to patients caused by overlarge negative pressure suction force due to over-quick operation;
2. the heating cleaning liquid enters the stomach of the patient along the cleaning pipe through the cleaning assembly, so that the comfort of the patient is improved, and the uncomfortable feeling caused by stimulation to the digestive tract of the patient due to too cold cleaning liquid in winter is reduced;
3. the medicine delivery assembly is convenient for delivering the medicine to the stomach wound, so that the recovery efficiency of the patient is accelerated.
Drawings
FIG. 1 is a schematic structural diagram of a negative pressure device for digestive system department according to a preferred embodiment of the present invention;
FIG. 2 is a schematic view of the internal structure of the case shown in FIG. 1;
FIG. 3 is a schematic structural view of the negative pressure mechanism shown in FIG. 2;
FIG. 4 is a schematic view of the installation structure of the cleaning assembly, the drug delivery assembly and the dirt collecting assembly shown in FIG. 2;
fig. 5 is a schematic view of the structure of the protection hose shown in fig. 1.
The reference numbers in the figures: 1. a box body; 2. a negative pressure mechanism; 21. a fixed block; 22. a drive motor; 23. a cam; 24. a guide bar; 25. a T-shaped sliding sleeve; 26. a compression spring; 27. an injector; 28. an air outlet; 29. an adsorption tube; 3. cleaning the assembly; 31. a cleaning tank; 32. an electromagnetic heating rod; 33. cleaning the pipe; 4. a drug delivery assembly; 41. carrying a plate; 42. an atomizer; 43. a drug delivery tube; 5. a dirt containing assembly; 51. a storage box; 52. a dirt accumulation drawer; 53. a sewage accumulation pipeline; 6. a protective hose; 7. a display.
Detailed Description
The invention is further described below with reference to the drawings and the embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural view of a negative pressure device for digestive system department according to a preferred embodiment of the present invention; FIG. 2 is a schematic view of the internal structure of the case shown in FIG. 1; FIG. 3 is a schematic structural diagram of the negative pressure mechanism shown in FIG. 2; FIG. 4 is a schematic view of the installation structure of the cleaning assembly, the drug delivery assembly and the dirt collection assembly shown in FIG. 2; fig. 5 is a schematic view showing the construction of the protection hose shown in fig. 1. The method comprises the following steps: the cleaning device comprises a box body 1, a negative pressure mechanism 2 and a cleaning component 3.
In the specific implementation process, as shown in fig. 1, 2 and 3, the negative pressure mechanism 2 is installed in the box 1, and the foreign matter extraction treatment is performed on the digestive tract of the patient through the negative pressure mechanism 2, the negative pressure mechanism 2 includes a fixed block 21, a driving motor 22, a cam 23, a guide rod 24 and a T-shaped sliding sleeve 25, the fixed block 21 is fixedly installed on the inner side wall of the box 1, the driving motor 22 is fixedly installed on the side wall of the fixed block 21, the output end of the driving motor 22 is fixedly connected with the rotation center of the cam 23 through a rotation shaft, the T-shaped sliding sleeve 25 is fixedly installed on the outer side wall of the fixed block 21, the guide rod 24 in sliding connection is inserted in the T-shaped sliding sleeve 25, one end of the guide rod 24 is in sliding contact with the surface of the cam 23, the negative pressure mechanism 2 further includes a compression spring 26, an injector 27, an air outlet 28 and an adsorption pipe 29, the piston rod of the injector 27 is fixedly connected with the other end of the guide rod 24, and the injector 27 is fixedly installed on the inner bottom wall of the box body 1 through the clamping frame, a piston rod in the injector 27 is elastically connected with the side wall of the protruding end of the T-shaped sliding sleeve 25 through a compression spring 26, the compression spring 26 is sleeved on the guide rod 24, an adsorption tube 29 is fixedly installed on an injection port of the injector 27, an air outlet hole 28 is formed in the outer side wall of the adsorption tube 29, and one-way valves are installed on the air outlet hole 28 and the adsorption tube 29.
It should be noted that: after the protective hose 6 is inserted into the stomach of the patient, the driving motor 22 is turned on to drive the cam 23 to rotate, since the working process of the cam 23 includes a push stroke, a far rest, a return stroke and a near rest, when the cam 23 is in the push stroke, the guide rod 24 moves forward and pushes the piston rod in the syringe 27 to move forward, wherein the air in the syringe 27 is discharged through the air outlet 28 on the outer side wall of the adsorption tube 29, the compression spring 26 is in the stretching state, when the cam 23 is in the return stroke, the compression spring 26 retracts, so that the guide rod 24 drives the piston rod on the syringe 27 to move backward and the air in the adsorption tube 29 is pumped into the tube of the syringe 27, so that a negative pressure is formed in the adsorption tube 29 to pump the foreign matter in the stomach of the patient, when the cam 23 is in the far rest and the near rest, the guide rod 24 is kept at the current position to stop moving, thereby providing an intermittent negative pressure suction force, thereby reducing the possibility of secondary injury to the patient caused by overlarge negative pressure suction force due to overquick operation.
Wherein, the end department of guide arm 24 installs the slip ball, and the surface of cam 23 has seted up the rolling groove, and the slip ball slidable mounting is in the rolling groove to increased the steady of during operation, avoided the phenomenon that the slippage appears in the guide arm 24 during operation.
Referring to fig. 3 and 4, the washing assembly 3 is installed in the case body 1, and the stomach washing operation is performed on the digestive tract of the patient by the washing assembly 3, the washing assembly 3 includes a washing tank 31, an electromagnetic heating rod 32 and a washing pipe 33, the washing tank 31 is fixedly installed on the inner sidewall of the case body 1, and a cleaning pipe 33 is fixedly installed on the outer side wall of the cleaning tank 31, an electromagnetic heating rod 32 for heating the cleaning liquid is fixedly installed on the inner side wall of the cleaning tank 31, the box body 1 is provided with a dirt containing component 5, the dirt containing component 5 comprises a containing box 51, a dirt collecting drawer 52 and a dirt collecting pipeline 53, the containing box 51 is fixedly arranged on the outer side wall of the box body 1, and the lateral wall of the box body 1 is provided with a through hole, a dirt accumulation pipeline 53 is inserted in the through hole, the dirt accumulation pipeline 53 is communicated with the storage box 51 and the adsorption pipe 29, and the lateral wall of the storage box 51 is provided with a dirt accumulation drawer 52 in sliding connection.
It should be noted that: when the device is used, enough cleaning liquid is filled into the cleaning box 31, the electromagnetic heating rod 32 is turned on, the cleaning liquid is heated, and the heated cleaning liquid enters the stomach of a patient along the cleaning pipe 33, so that the comfort of the patient is improved, and the possibility of discomfort caused by stimulation to the digestive tract of the patient due to too cold cleaning liquid in winter is reduced.
Referring to fig. 4, the medicine delivery assembly 4 is installed in the box body 1, the medicine delivery assembly 4 includes a bearing plate 41, an atomizer 42 and a medicine delivery pipe 43, the bearing plate 41 is fixedly installed on the outer side wall of the cleaning box 31, the atomizer 42 is fixedly installed on the bearing plate 41, and the medicine delivery pipe 43 is fixedly installed at the output end of the atomizer 42.
It should be noted that: after the cleaning liquid and the dirt are sucked by the negative pressure mechanism 2, some medicines are put into the atomizer 42, and the medicines enter the stomach of the patient along the medicine conveying pipe 43, so that the medicine is put into the stomach wound conveniently, the recovery of the patient is facilitated, the dirt taken out of the adsorption pipe 29 flows into the storage box 51 along the dirt accumulation pipeline 53 when passing through the dirt accumulation pipeline 53, and the dirt accumulation drawer 52 is taken out and cleaned after the use is finished.
Referring to fig. 1 and 5, a pipe outlet hole is formed in the outer side wall of the box 1, a protective hose 6 is inserted into the pipe outlet hole, the adsorption pipe 29, the cleaning pipe 33 and the drug delivery pipe 43 are inserted into the protective hose 6, a pinhole camera is mounted at the end of the protective hose 6 and connected with a display 7 through a wire, and the display 7 is fixedly mounted on the outer side wall of the box 1.
Wherein, the end heads of the adsorption pipe 29, the cleaning pipe 33 and the medicine conveying pipe 43 are all fixedly provided with silica gel soft sleeves, and the end head of the cleaning pipe 33 is also fixedly provided with a spray head.
It should be noted that: before use, the protective hose 6 is inserted into the stomach of a patient, and the condition of the stomach of the patient can be observed conveniently through the pinhole camera arranged at the end of the protective hose 6.
The working principle of the negative pressure device for the digestive system department is as follows:
before use, the protective hose 6 is inserted into the stomach of a patient, a pinhole camera and a display 7 are arranged at the end of the protective hose 6 to facilitate observation of the condition of the stomach of the patient, then sufficient cleaning liquid is filled into the cleaning box 31, the electromagnetic heating rod 32 is turned on to heat the cleaning liquid, and the heated cleaning liquid enters the stomach of the patient along the cleaning tube 33, so that the comfort of the patient is improved, the possibility of discomfort caused by stimulation to the digestive tract of the patient due to too cold cleaning liquid in winter is reduced, after the cleaning liquid is completely input, the driving motor 22 is turned on to drive the cam 23 to rotate, as the working process of the cam 23 comprises push stroke, far rest, return stroke and near rest, when the cam 23 is in the push stroke, the cam 24 moves forwards and pushes the piston rod in the injector 27 to move forwards, wherein air in the injector 27 is discharged through the air outlet 28 on the outer side wall of the adsorption tube 29, at this time, the compression spring 26 is in a stretched state, when the cam 23 is in a return state, the compression spring 26 retracts, so that the guide rod 24 drives the piston rod to move backwards, air in the adsorption tube 29 is pumped out into the tube of the syringe 27, negative pressure is formed in the adsorption tube 29, foreign matters in the stomach of a patient are pumped out, when the cam 23 is in a far-rest state and a near-rest state, the guide rod 24 is kept at the current position and stops moving, so that intermittent negative pressure suction force is provided, the possibility of secondary injury to the patient due to overlarge negative pressure suction force caused by over-high operation is reduced, dirt pumped out of the adsorption tube 29 flows into the storage box 51 along the dirt accumulation pipeline 53 when passing through the dirt accumulation pipeline 53, after use, the dirt accumulation drawer 52 is pumped out and cleaned, after cleaning liquid and dirt are pumped out, a certain amount of medicines are put into the atomizer 42, the medicine enters the stomach of the patient along the medicine conveying pipe 43, so that the medicine is conveniently put on the stomach wound, and the rehabilitation of the patient is facilitated.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. A negative pressure device for digestive system department, which is characterized by comprising:
a box body (1);
the negative pressure mechanism (2), the negative pressure mechanism (2) is installed in the box body (1), and foreign matter extraction treatment is carried out on the alimentary canal of the patient through the negative pressure mechanism (2);
the stomach cleaning device comprises a cleaning assembly (3), wherein the cleaning assembly (3) is installed in the box body (1), and the stomach cleaning operation is performed on the digestive tract of a patient through the cleaning assembly (3).
2. The negative pressure device for the digestive system department according to claim 1, wherein the negative pressure mechanism (2) comprises a fixed block (21), a driving motor (22), a cam (23), a guide rod (24) and a T-shaped sliding sleeve (25), the fixed block (21) is fixedly installed on the inner side wall of the box body (1), the driving motor (22) is fixedly installed on the side wall of the fixed block (21), the output end of the driving motor (22) is fixedly connected with the rotation center of the cam (23) through a rotating shaft, the T-shaped sliding sleeve (25) is fixedly installed on the outer side wall of the fixed block (21), the guide rod (24) is inserted in the T-shaped sliding sleeve (25) and is provided with a sliding connection, and one end of the guide rod (24) is in sliding contact with the surface of the cam (23).
3. The negative pressure device for the digestive system department according to claim 2, wherein the negative pressure mechanism (2) further comprises a compression spring (26), an injector (27), an air outlet (28) and an adsorption tube (29), the piston rod of the injector (27) is fixedly connected with the other end of the guide rod (24), the injector (27) is fixedly installed on the inner bottom wall of the box body (1) through a clamping frame, the piston rod in the injector (27) is elastically connected with the side wall of the protruding end of the T-shaped sliding sleeve (25) through the compression spring (26), the compression spring (26) is sleeved on the guide rod (24), the adsorption tube (29) is fixedly installed on the injection port of the injector (27), the air outlet (28) is formed in the outer side wall of the adsorption tube (29), and one-way valves are installed on the air outlet (28) and the adsorption tube (29).
4. The negative pressure device for the digestive system department according to claim 3, wherein the cleaning component (3) comprises a cleaning box (31), an electromagnetic heating rod (32) and a cleaning pipe (33), the cleaning box (31) is fixedly installed on the inner side wall of the box body (1), the cleaning pipe (33) is fixedly installed on the outer side wall of the cleaning box (31), and the electromagnetic heating rod (32) used for heating the cleaning liquid is fixedly installed on the inner side wall of the cleaning box (31).
5. The negative pressure device for the digestive system department according to claim 4, wherein the box body (1) is provided with a dirt containing component (5), the dirt containing component (5) comprises a containing box (51), a dirt collecting drawer (52) and a dirt collecting pipeline (53), the containing box (51) is fixedly arranged on the outer side wall of the box body (1), a through hole is formed in the outer side wall of the box body (1), the dirt collecting pipeline (53) is inserted into the through hole, the dirt collecting pipeline (53) is communicated with the containing box (51) and the adsorption pipe (29), and the dirt collecting drawer (52) is slidably connected with the side wall of the containing box (51).
6. The negative pressure device for the department of gastroenterology of claim 5, wherein the drug delivery assembly (4) is installed in the tank body (1), the drug delivery assembly (4) comprises a bearing plate (41), an atomizer (42) and a drug delivery pipe (43), the bearing plate (41) is fixedly installed on the outer side wall of the cleaning tank (31), the atomizer (42) is fixedly installed on the bearing plate (41), and the drug delivery pipe (43) is fixedly installed at the output end of the atomizer (42).
7. The negative pressure device for the department of gastroenterology according to claim 6, wherein a pipe outlet hole is formed in the outer side wall of the box body (1), a protection hose (6) is inserted into the pipe outlet hole, and the adsorption pipe (29), the cleaning pipe (33) and the drug delivery pipe (43) are inserted into the protection hose (6).
8. The negative pressure device for the department of gastroenterology according to claim 5, wherein the tip of the protection hose (6) is equipped with a pinhole camera.
9. The negative pressure device for the department of gastroenterology according to claim 8, wherein the pinhole camera is connected with the display (7) through a wire, and the display (7) is fixedly installed on the outer side wall of the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110329579.6A CN115105667B (en) | 2021-03-18 | 2021-03-18 | Negative pressure device for gastroenterology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110329579.6A CN115105667B (en) | 2021-03-18 | 2021-03-18 | Negative pressure device for gastroenterology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115105667A true CN115105667A (en) | 2022-09-27 |
| CN115105667B CN115105667B (en) | 2023-12-29 |
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|---|---|---|---|
| CN202110329579.6A Active CN115105667B (en) | 2021-03-18 | 2021-03-18 | Negative pressure device for gastroenterology |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1537525A (en) * | 1975-03-20 | 1978-12-29 | Ross J | System and method for evacuating a cavity |
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| CN207980094U (en) * | 2017-09-29 | 2018-10-19 | 林建香 | A kind of circulating stomach cleaning plant of GI Medicine |
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| CN109663165A (en) * | 2019-03-01 | 2019-04-23 | 青岛大学附属医院 | A kind of portable Urology Surgery flushing pipe heating and heat-insulating device |
| CN209475270U (en) * | 2018-12-06 | 2019-10-11 | 苏丽华 | A kind of gastroenterology doctor gastric lavage apparatus |
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| CN205073383U (en) * | 2015-09-21 | 2016-03-09 | 马春燕 | Stomach belt cleaning device for internal medicine |
| CN207980094U (en) * | 2017-09-29 | 2018-10-19 | 林建香 | A kind of circulating stomach cleaning plant of GI Medicine |
| CN208582786U (en) * | 2017-12-07 | 2019-03-08 | 张艳丽 | A kind of gastric lavage device for digestive internal medicine |
| CN109044256A (en) * | 2018-08-31 | 2018-12-21 | 青岛大学附属医院 | A kind of Gastroenterology dept.'s gastric ulcer drug treatment intelligent apparatus |
| CN209475270U (en) * | 2018-12-06 | 2019-10-11 | 苏丽华 | A kind of gastroenterology doctor gastric lavage apparatus |
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| CN115105667B (en) | 2023-12-29 |
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