CN115105667B - Negative pressure device for gastroenterology - Google Patents
Negative pressure device for gastroenterology Download PDFInfo
- Publication number
- CN115105667B CN115105667B CN202110329579.6A CN202110329579A CN115105667B CN 115105667 B CN115105667 B CN 115105667B CN 202110329579 A CN202110329579 A CN 202110329579A CN 115105667 B CN115105667 B CN 115105667B
- Authority
- CN
- China
- Prior art keywords
- negative pressure
- side wall
- cleaning
- box
- fixedly arranged
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004140 cleaning Methods 0.000 claims abstract description 72
- 238000001179 sorption measurement Methods 0.000 claims abstract description 34
- 230000006835 compression Effects 0.000 claims abstract description 17
- 238000007906 compression Methods 0.000 claims abstract description 17
- 238000012377 drug delivery Methods 0.000 claims abstract description 14
- 210000002249 digestive system Anatomy 0.000 claims abstract description 12
- 239000007788 liquid Substances 0.000 claims description 24
- 239000010865 sewage Substances 0.000 claims description 24
- 239000003814 drug Substances 0.000 claims description 21
- 238000010438 heat treatment Methods 0.000 claims description 13
- 230000002496 gastric effect Effects 0.000 claims description 7
- 238000000605 extraction Methods 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 210000002784 stomach Anatomy 0.000 description 22
- 208000027418 Wounds and injury Diseases 0.000 description 9
- 230000001681 protective effect Effects 0.000 description 9
- 238000009825 accumulation Methods 0.000 description 8
- 230000006378 damage Effects 0.000 description 6
- 210000001035 gastrointestinal tract Anatomy 0.000 description 6
- 208000014674 injury Diseases 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000011084 recovery Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000000638 stimulation Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 210000003238 esophagus 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
- 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
- 238000005406 washing Methods 0.000 description 1
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 digestive system department. Negative pressure device for gastroenterology includes box, negative pressure mechanism, cleaning assembly, drug delivery subassembly and receives 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 passes through pivot and the rotation center fixed connection of cam, T type sliding sleeve fixed mounting is on the lateral wall of fixed block, and T type sliding sleeve interpolation is equipped with sliding connection's guide arm, the one end of guide arm and the surface sliding 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 being capable 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 tertiary subject with the main contents of researching diseases such as esophagus, stomach, small intestine, large intestine, liver, gall and pancreas, and the like, and has various diseases, wide medical knowledge range and complex and fine operation.
Gastric lavage is an important rescue measure, and is to pour a liquid with a certain component into a gastric cavity, mix the gastric contents and then draw out the mixture, and repeat the above steps. The stomach-lavage liquid is cool in cold winter, cannot be heated in time, and is easy to stimulate the digestive tract of a patient to cause damage; when the patient is subjected to outward extraction of dirt such as gastric lavage liquid, secondary injury is often caused to the patient due to excessively high outward suction force of negative pressure caused by excessively fast operation.
Therefore, it is necessary to provide a new negative pressure device for digestive system department to solve the above technical problems.
Disclosure of Invention
In order to solve the technical problems, the invention provides a negative pressure device for a digestive system department, which can provide intermittent negative pressure suction force.
The negative pressure device for digestive system department provided by the invention comprises: the device comprises a box body, a negative pressure mechanism and a cleaning assembly, wherein the negative pressure mechanism is arranged in the box body, foreign matter extraction treatment is carried out on the alimentary canal of a patient through the negative pressure mechanism, the cleaning assembly is arranged in the box body, and gastric cleaning operation is carried out on the alimentary canal of the patient through the cleaning assembly.
Preferably, the negative pressure mechanism comprises a fixed block, a driving motor, a cam, a guide rod and a T-shaped sliding sleeve, wherein the fixed block is fixedly arranged on the inner side wall of the box body, the driving motor is fixedly arranged on the side wall of the fixed block, the output end of the driving motor is fixedly connected with the rotation center of the cam through a rotating shaft, the T-shaped sliding sleeve is fixedly arranged on the outer side wall of the fixed block, the guide rod in sliding connection is inserted in the T-shaped sliding sleeve, and one end of the guide rod is in sliding contact with the surface of the cam.
Preferably, the negative pressure mechanism further comprises a compression spring, a syringe, an air outlet and an adsorption tube, wherein a piston rod of the syringe is fixedly connected with the other end of the guide rod, the syringe is fixedly arranged on the inner bottom wall of the box body through a clamping frame, the piston rod in the syringe is elastically connected with the side wall of the protruding 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 arranged on an injection port of the syringe, the air outlet is arranged on the outer side wall of the adsorption tube, the air outlet and the adsorption tube are both provided with one-way valves, after the protection hose is inserted into the stomach of a patient, the driving motor is turned on to drive the cam to rotate, and the working process of the cam comprises pushing range, far rest, return stroke and near rest, therefore, when the cam is in a pushing stroke, the guide rod moves forwards and pushes the piston rod in the injector to move forwards, wherein air in the injector is discharged through the air outlet hole on the outer side wall of the adsorption tube, the compression spring is in a stretching state at the moment, when the cam is in a return stroke state, the compression spring is retracted, the guide rod drives the piston rod on the injector to move backwards, the air in the adsorption tube is pumped into the tube barrel of the injector, negative pressure is formed in the adsorption tube, foreign matters in the stomach of a patient are pumped out, and when the cam is in a far-rest state and a near-rest state, the guide rod is kept at a current position to stop moving, so that intermittent negative pressure suction force is conveniently provided, and the possibility of secondary injury to the patient due to overlarge negative pressure suction force caused by too fast operation is reduced.
Preferably, the cleaning assembly comprises a cleaning box, an electromagnetic heating rod and a cleaning pipe, wherein the cleaning box is fixedly arranged on the inner side wall of the box body, the cleaning pipe is fixedly arranged on the outer side wall of the cleaning box, the electromagnetic heating rod for heating the cleaning liquid is fixedly arranged on the inner side wall of the cleaning box, enough cleaning liquid is filled into the cleaning box, the electromagnetic heating rod is opened, the cleaning liquid is heated, and the heated cleaning liquid enters the stomach of a patient along the cleaning pipe, so that the comfort level of the patient is improved, and the possibility of discomfort caused by the stimulation of the digestive tract of the patient due to the cooling of the cleaning liquid in winter is reduced.
Preferably, the box is provided with a sewage receiving assembly, the sewage receiving assembly comprises a storage box, a sewage accumulating drawer and a sewage accumulating pipeline, the storage box is fixedly arranged on the outer side wall of the box, a through hole is formed in the outer side wall of the box, the sewage accumulating pipeline is inserted into the through hole, the sewage accumulating pipeline is communicated with the storage box and the adsorption pipe, the side wall of the storage box is provided with the sewage accumulating drawer in sliding connection, sewage pumped out of the adsorption pipe flows into the storage box along the sewage accumulating pipeline when passing through the sewage accumulating pipeline, and after the use is finished, the sewage accumulating drawer is pumped out and cleaned.
Preferably, the medicine delivery assembly is installed in the box, the medicine delivery assembly includes loading board, atomizer and medicine delivery pipe, loading board fixed mounting is on the lateral wall of wasing the case, and fixed mounting has the atomizer on the loading board, the output fixed mounting of atomizer has medicine delivery pipe, is accomplishing washing liquid and filth through negative pressure mechanism suction after, puts in some medicines into the atomizer, and the medicine gets into patient's stomach along medicine delivery pipe, so is convenient for carry out the input of medicine to stomach wound department to the rehabilitation of patient of being convenient for.
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 delivery pipe are all inserted into the protection hose.
Preferably, a pinhole camera is arranged at the end of the protective hose, so that the stomach condition of a patient can be observed conveniently.
Preferably, the pinhole camera is connected with the display through a wire, and the display is fixedly arranged on the outer side wall of the box body.
Compared with the related art, the negative pressure device for the digestive system department has the following beneficial effects:
1. the intermittent negative pressure suction force is conveniently provided through the negative pressure mechanism, so that the possibility of secondary injury to a patient caused by overlarge negative pressure suction force due to overlarge operation is reduced;
2. according to the invention, the heated cleaning liquid enters the stomach of a patient along the cleaning tube through the cleaning component, so that the comfort level of the patient is improved, and the uncomfortable feeling caused by the fact that the cleaning liquid is too cool in winter to stimulate the digestive tract of the patient is reduced;
3. the invention is convenient for putting the medicine into the stomach wound through the medicine delivery component, thereby accelerating the recovery efficiency of the patient.
Drawings
FIG. 1 is a schematic view of a negative pressure apparatus 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 view of the negative pressure mechanism shown in FIG. 2;
FIG. 4 is a schematic view of the mounting structure of the cleaning assembly, drug delivery assembly and dirt receiving assembly shown in FIG. 2;
fig. 5 is a schematic structural view of the protective hose shown in fig. 1.
Reference numerals in the drawings: 1. a case; 2. a negative pressure mechanism; 21. a fixed block; 22. a driving motor; 23. a cam; 24. a guide rod; 25. a T-shaped sliding sleeve; 26. a compression spring; 27. a syringe; 28. an air outlet hole; 29. an adsorption tube; 3. cleaning the assembly; 31. a cleaning box; 32. an electromagnetic heating rod; 33. cleaning the tube; 4. a drug delivery assembly; 41. a carrying plate; 42. an atomizer; 43. a drug delivery tube; 5. a dirt receiving assembly; 51. a storage box; 52. a dirt accumulation drawer; 53. a dirt accumulation pipeline; 6. a protective hose; 7. a display.
Detailed Description
The invention will be further described with reference to the drawings and embodiments.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, fig. 1 is a schematic structural diagram of a negative pressure device for digestive system 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 view of the negative pressure mechanism shown in FIG. 2; FIG. 4 is a schematic view of the mounting structure of the cleaning assembly, drug delivery assembly and dirt receiving assembly shown in FIG. 2; fig. 5 is a schematic structural view of the protective hose shown in fig. 1. Comprising the following steps: a box body 1, a negative pressure mechanism 2 and a cleaning component 3.
In a specific implementation process, as shown in fig. 1, 2 and 3, the negative pressure mechanism 2 is installed in the box 1, foreign matter extraction treatment is implemented on the alimentary canal of a patient through the negative pressure mechanism 2, 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 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 which is 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 comprises a compression spring 26, a syringe 27, an air outlet hole 28 and an adsorption tube 29, a piston rod of the syringe 27 is fixedly connected with the other end of the guide rod 24, the syringe 27 is fixedly installed on the inner bottom wall of the box 1 through a clamping frame, the piston rod in the syringe 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 and the adsorption tube 29 is provided with the air outlet hole 29, and the adsorption tube 29 is fixedly installed on the air outlet hole 28 and the adsorption tube 28 is provided with the adsorption tube 28.
It should be noted that: after the protective hose 6 is inserted into the stomach of a patient, the driving motor 22 is turned on to drive the cam 23 to rotate, and as the working process of the cam 23 comprises pushing, far rest, return and near rest, when the cam 23 is in the pushing process, the guide rod 24 moves forwards and pushes the piston rod in the syringe 27 to move forwards, wherein air in the syringe 27 is discharged through the air outlet hole 28 on the outer side wall of the adsorption tube 29, the compression spring 26 is in a stretched state, when the cam 23 is in the return state, the compression spring 26 retracts, so that the guide rod 24 drives the piston rod on the syringe 27 to move backwards, and air in the adsorption tube 29 is pumped into the barrel of the syringe 27, negative pressure is formed in the adsorption tube 29, foreign matters in the stomach of the patient are pumped out, and when the cam 23 is in the far rest and near rest states, the guide rod 24 is kept at the current position to stop moving, so that intermittent negative pressure suction force is conveniently provided, and the possibility of secondary injury to the patient due to overlarge negative pressure suction force is reduced.
The end of the guide rod 24 is provided with a sliding ball, the surface of the cam 23 is provided with a rolling groove, and the sliding ball is slidably arranged in the rolling groove, so that the stability of the guide rod 24 during operation is improved, and the phenomenon of slipping of the guide rod 24 during operation is avoided.
Referring to fig. 3 and 4, the cleaning assembly 3 is installed in the case 1, the gastric lavage operation is performed on the digestive tract of the patient through the cleaning assembly 3, the cleaning assembly 3 comprises a cleaning case 31, an electromagnetic heating rod 32 and a cleaning tube 33, the cleaning case 31 is fixedly installed on the inner side wall of the case 1, the cleaning tube 33 is fixedly installed on the outer side wall of the cleaning case 31, the electromagnetic heating rod 32 for heating the cleaning liquid is fixedly installed on the inner side wall of the cleaning case 31, the sewage receiving assembly 5 is installed on the case 1, the sewage receiving assembly 5 comprises a storage case 51, a sewage accumulating drawer 52 and a sewage accumulating tube 53, the storage case 51 is fixedly installed on the outer side wall of the case 1, a through hole is formed in the outer side wall of the case 1, the sewage accumulating tube 53 is internally inserted in the through hole, the storage case 51 is communicated with the adsorption tube 29, and the sewage accumulating drawer 52 in sliding connection is installed on the side wall of the storage case 51.
It should be noted that: when the device is used, enough cleaning liquid is filled into the cleaning tank 31, and the electromagnetic heating rod 32 is turned on, so that 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 the fact that the cleaning liquid is too cool in winter and stimulates the digestive tract of the patient is reduced.
Referring to fig. 4, the drug delivery assembly 4 is installed in the case 1, the drug delivery assembly 4 includes a carrying plate 41, an atomizer 42 and a drug delivery tube 43, the carrying plate 41 is fixedly installed on the outer side wall of the cleaning case 31, the atomizer 42 is fixedly installed on the carrying plate 41, and the drug delivery tube 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 pumped by the negative pressure mechanism 2, a certain amount of medicine is put into the atomizer 42, and the medicine enters the stomach of a patient along the medicine delivery pipe 43, so that the medicine is put into the stomach wound, the recovery of the patient is facilitated, the dirt extracted from the adsorption pipe 29 flows into the storage box 51 along the dirt accumulation pipe 53 when passing through the dirt accumulation pipe 53, and after the use is finished, the dirt accumulation drawer 52 is extracted and cleaned.
Referring to fig. 1 and 5, an outlet pipe hole is formed in the outer side wall of the case 1, a protection hose 6 is inserted into the outlet pipe hole, an adsorption pipe 29, a cleaning pipe 33 and a medicine delivery pipe 43 are all inserted into the protection hose 6, a pinhole camera is installed at the end of the protection hose 6, the pinhole camera is connected with a display 7 through a wire, and the display 7 is fixedly installed on the outer side wall of the case 1.
Wherein, the ends of the adsorption tube 29, the cleaning tube 33 and the drug delivery tube 43 are fixedly provided with silica gel soft sleeves, and the ends of the cleaning tube 33 are fixedly provided with spray heads.
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 is conveniently observed through a pinhole camera arranged at the end head of the protective hose 6.
The negative pressure device for the gastroenterology provided by the invention has the following working principle:
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 so as to be convenient for observing the condition of the stomach of the patient, then, enough cleaning liquid is filled into the cleaning tank 31, and an electromagnetic heating rod 32 is opened so that the cleaning liquid is heated, and the heated cleaning liquid enters the stomach of the patient along a cleaning pipe 33, thereby improving the comfort of the patient, reducing the possibility of discomfort caused by the stimulation of the digestive tract of the patient due to the cooling of the cleaning liquid in winter, after the cleaning liquid is completely input, the driving motor 22 is opened to drive the cam 23 to rotate, because the working process of the cam 23 comprises pushing stroke, far rest, return stroke and near rest, when the cam 23 is in the pushing stroke, the guide rod 24 moves forwards, and pushes a piston rod in the injector 27 to move forwards, wherein the air in the injector 27 is discharged through an air outlet hole 28 on the outer side wall of the adsorption pipe 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 is retracted, so that the guide rod 24 drives the piston rod to move backwards, and air in the adsorption tube 29 is pumped into the barrel of the injector 27, so that 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 and near-rest state, the guide rod 24 is kept at the current position to stop moving, so that intermittent negative pressure suction force is conveniently provided, the possibility of secondary injury to the patient caused by too high negative pressure suction force due to too fast operation is reduced, dirt pumped out from 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 the use is finished, the dirt accumulation drawer 52 is pumped out and cleaned, and after the cleaning liquid and the dirt suction is finished, some medicine is put into the atomizer 42, and the medicine enters the stomach of the patient along the medicine delivery pipe 43, so that medicine can be conveniently put into the stomach wound, and the recovery of the patient is facilitated.
The foregoing is only illustrative of the present invention and is not to be construed as limiting the scope of the invention, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present invention and the accompanying drawings or which may be directly or indirectly employed in other related art are within the scope of the invention.
Claims (3)
1. Negative pressure device for gastroenterology, characterized by comprising:
a case (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 a patient through the negative pressure mechanism (2); 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), wherein the fixed block (21) is fixedly arranged on the inner side wall of the box body (1), the driving motor (22) is fixedly arranged 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 arranged on the outer side wall of the fixed block (21), the guide rod (24) which is in sliding connection is inserted in the T-shaped sliding sleeve (25), and one end of the guide rod (24) is in sliding contact with the surface of the cam (23); the negative pressure mechanism (2) further comprises a compression spring (26), an injector (27), an air outlet hole (28) and an adsorption tube (29), a piston rod of the injector (27) is fixedly connected with the other end of the guide rod (24), the injector (27) is fixedly arranged 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 arranged on an injection port of the injector (27), the air outlet hole (28) is formed in the outer side wall of the adsorption tube (29), and one-way valves are respectively arranged on the air outlet hole (28) and the adsorption tube (29);
the cleaning assembly (3) is arranged in the box body (1), and the gastric cleaning operation is carried out on the alimentary canal of a patient through the cleaning assembly (3); the cleaning assembly (3) comprises a cleaning box (31), an electromagnetic heating rod (32) and a cleaning pipe (33), wherein the cleaning box (31) is fixedly arranged on the inner side wall of the box body (1), the cleaning pipe (33) is fixedly arranged on the outer side wall of the cleaning box (31), and the electromagnetic heating rod (32) for heating the cleaning liquid is fixedly arranged on the inner side wall of the cleaning box (31);
the device is characterized in that the box body (1) is provided with a sewage containing component (5), the sewage containing component (5) comprises a containing box (51), a sewage accumulating drawer (52) and a sewage accumulating 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 sewage accumulating pipeline (53) is inserted into the through hole, the sewage accumulating pipeline (53) is communicated with the containing box (51) and the adsorption pipe (29), and the side wall of the containing box (51) is provided with the sewage accumulating drawer (52) which is in sliding connection; the drug delivery assembly (4) is arranged in the box 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 arranged on the outer side wall of the cleaning box (31), the atomizer (42) is fixedly arranged on the bearing plate (41), and the drug delivery pipe (43) is fixedly arranged at the output end of the atomizer (42); the outer side wall of the box body (1) is provided with a pipe outlet hole, a protection hose (6) is inserted into the pipe outlet hole, and the adsorption pipe (29), the cleaning pipe (33) and the medicine delivery pipe (43) are all inserted into the protection hose (6).
2. The negative pressure device for the digestive system department according to claim 1, wherein a pinhole camera is installed at the end of the protection hose (6).
3. The negative pressure device for digestive system department according to claim 1, 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 case (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 CN115105667A (en) | 2022-09-27 |
| CN115105667B true CN115105667B (en) | 2023-12-29 |
Family
ID=83323863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110329579.6A Active CN115105667B (en) | 2021-03-18 | 2021-03-18 | Negative pressure device for gastroenterology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115105667B (en) |
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 |
| 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 |
| 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 |
| CN208582786U (en) * | 2017-12-07 | 2019-03-08 | 张艳丽 | A kind of gastric lavage device for digestive internal medicine |
| 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 |
-
2021
- 2021-03-18 CN CN202110329579.6A patent/CN115105667B/en active Active
Patent 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 |
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115105667A (en) | 2022-09-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209490310U (en) | A kind of closed bowel lavage drainage device | |
| EP3104904B1 (en) | Nasal irrigation assembly and system | |
| CN209332978U (en) | A kind of general medicine delivery device of gynecological suppository medical fluid | |
| CN107050498A (en) | A kind of medical stainless steel products sterilization compression device | |
| CN115105667B (en) | Negative pressure device for gastroenterology | |
| CN206630898U (en) | A medicine dispenser for powder needle bottle | |
| CN209286322U (en) | Anti-leak enema syringe with limiting mechanism of pressure | |
| CN211410402U (en) | Gastroenterology enemator | |
| CN210902947U (en) | Perfusion device for endoscope | |
| CN2820193Y (en) | Flushing head for gynaeological flushing device | |
| CN206063474U (en) | Urethral catheter for urinary surgery | |
| CN2465720Y (en) | Dilating pneumatic vaginal douche | |
| CN109674511B (en) | Pituitary tumor cutting and removing device | |
| CN218923396U (en) | Anti-reflux enema container for intestinal obstruction patient | |
| CN220090104U (en) | Portable enema device | |
| CN2798983Y (en) | Vaginal scrubbing and drug-administering device | |
| CN219332812U (en) | Folding telescopic oral cavity atomizer of accomodating | |
| TWI228412B (en) | Intermittent skin sucking device | |
| CN220656177U (en) | Urethra medicine feeding device | |
| CN219375842U (en) | Quantitative medicine pushing device | |
| CN220125125U (en) | Esophagus treatment device | |
| CN110624174B (en) | Urethra medicine feeder | |
| CN2346432Y (en) | Electric vagina scrubbing device | |
| CN219662465U (en) | Continuous flusher for flushing endoscopic surgery channel | |
| CN220025743U (en) | Enemator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |