CN115068707A - Gastrointestinal decompression equipment for gastrointestinal surgery - Google Patents
Gastrointestinal decompression equipment for gastrointestinal surgery Download PDFInfo
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- CN115068707A CN115068707A CN202210655336.6A CN202210655336A CN115068707A CN 115068707 A CN115068707 A CN 115068707A CN 202210655336 A CN202210655336 A CN 202210655336A CN 115068707 A CN115068707 A CN 115068707A
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- 230000002496 gastric effect Effects 0.000 title claims abstract description 29
- 230000006837 decompression Effects 0.000 title claims abstract description 20
- 238000011902 gastrointestinal surgery Methods 0.000 title claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 104
- 238000003860 storage Methods 0.000 claims abstract description 61
- 238000000034 method Methods 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims description 13
- 210000000078 claw Anatomy 0.000 claims description 11
- 239000011148 porous material Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 5
- 239000002912 waste gas Substances 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 210000000867 larynx Anatomy 0.000 claims description 3
- 230000008569 process Effects 0.000 abstract description 18
- 210000002784 stomach Anatomy 0.000 abstract description 14
- 238000007789 sealing Methods 0.000 abstract description 10
- 210000003238 esophagus Anatomy 0.000 abstract description 4
- 208000015181 infectious disease Diseases 0.000 abstract description 3
- 241000894006 Bacteria Species 0.000 abstract description 2
- 244000052616 bacterial pathogen Species 0.000 abstract description 2
- 238000003912 environmental pollution Methods 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 19
- 239000000645 desinfectant Substances 0.000 description 16
- 239000011550 stock solution Substances 0.000 description 9
- 210000000936 intestine Anatomy 0.000 description 7
- 239000003638 chemical reducing agent Substances 0.000 description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 4
- 210000000214 mouth Anatomy 0.000 description 3
- 210000003928 nasal cavity Anatomy 0.000 description 3
- 244000261422 Lysimachia clethroides Species 0.000 description 2
- 230000003872 anastomosis Effects 0.000 description 2
- 210000001035 gastrointestinal tract Anatomy 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 206010061974 Gastrointestinal obstruction Diseases 0.000 description 1
- 206010018001 Gastrointestinal perforation Diseases 0.000 description 1
- 241000521257 Hydrops Species 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 210000000683 abdominal cavity Anatomy 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 210000003736 gastrointestinal content Anatomy 0.000 description 1
- 230000007661 gastrointestinal function Effects 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 238000004904 shortening Methods 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/84—Drainage tubes; Aspiration tips
- A61M1/87—Details of the aspiration tip, not otherwise provided for
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/60—Containers for suction drainage, adapted to be used with an external suction source
- A61M1/63—Containers for suction drainage, adapted to be used with an external suction source with means for emptying the suction container, e.g. by interrupting suction
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/84—Drainage tubes; Aspiration tips
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/88—Draining devices having means for processing the drained fluid, e.g. an absorber
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgery (AREA)
- External Artificial Organs (AREA)
Abstract
The invention relates to the technical field of medical instruments, in particular to gastrointestinal decompression equipment for gastrointestinal surgery; comprises a seat body, a drainage tube and a negative pressure drainage device; the invention solves the problems that the gas generated by gastrointestinal decompression is directly discharged to easily cause environmental pollution and cause the spread and infection of pathogenic bacteria in the use process of the prior gastrointestinal decompression device; when the gastric tube is removed, the liquid accumulated in the gastric tube and not discharged flows out in the removal process, so that a patient is choked and the esophagus is stimulated; when the liquid storage container is replaced, bacteria on the hand can pollute the gastric tube, and the gastric tube is easy to leak when pulled out to cause peripheral pollution; the invention ensures clean discharge of gas in the decompression process and the sealing property in the stomach tube removal process, and is convenient for replacing the liquid storage container.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to gastrointestinal decompression equipment for gastrointestinal surgery.
Background
The gastrointestinal decompression can reduce the pressure and the expansion degree in the gastrointestinal tract of a patient suffering from gastrointestinal obstruction, can prevent gastrointestinal contents from continuously leaking into the abdominal cavity through a lacerated port of the patient suffering from gastrointestinal perforation, and is favorable for healing of anastomosis after gastrointestinal anastomosis.
The commonly used gastrointestinal pressure reducer is characterized in that a stomach tube is inserted from an oral cavity or a nasal cavity by utilizing the principle of negative pressure suction and siphon, the inside gas is exhausted by extruding the pressure reducer, then the pressure reducer is connected with the tail end of the stomach tube, and the pressure reducer is used for reducing the pressure to be in a negative pressure state, so that the gas and the liquid in the gastrointestinal tract are sucked out.
However, the current gastrointestinal stress reducers have the following problems in the process: 1. when a patient carries out gastrointestinal decompression, the generated gas is directly discharged, so that not only is the environment pollution easily caused, but also the spread and infection of pathogenic bacteria are caused.
2. In the process of removing the gastric tube after the gastrointestinal function of a patient is recovered, the liquid accumulated in the gastric tube and not discharged flows out in the removing process, so that the patient is choked and the esophagus is stimulated.
3. Stomach intestines decompression in-process stock solution container interior hydrops need be changed it when too much, and current pressure relief equipment is when changing stock solution container, need extract the back with new stock solution container again with the stomach tube on the stock solution container and connect, and the stomach tube can be polluted to hand bacterium in this in-process, and the stomach tube reveals easily when extracting and causes pollution on every side.
Therefore, in order to ensure the clean discharge of gas in the decompression process and the sealing property in the stomach tube removal process, the liquid storage container is convenient to replace; the invention provides a gastrointestinal decompression device for gastrointestinal surgery.
Disclosure of Invention
In order to achieve the purpose, the invention adopts the following technical scheme: a gastrointestinal decompression device for gastrointestinal surgery comprises a seat body, a drainage tube and a negative pressure drainage device; the main body is of a Z-shaped structure, a negative pressure drainage device is installed on the seat body, and a drainage tube is installed on the negative pressure drainage device.
Negative pressure drainage device include box, rubber buffer, receiver, guiding tube, allies oneself with accuse mechanism and exhaust-gas treatment unit, the circular slot has been seted up to pedestal right side upper end, the box has been placed in the circular slot, the rubber buffer is installed to the upper end of box, two jacks have been seted up on the rubber buffer, the jack is linked together with the box is inside, one of them jack is connected with the one end of drainage tube, the opening has been seted up to the circumference outer wall of box, box opening department sliding fit installs the receiver, the allies oneself with accuse mechanism that is used for controlling the drainage tube state that opens and shuts is installed to the up end of receiver, install the guiding tube on another socket, exhaust-gas treatment unit is installed to the other end of guiding tube.
One end of the drainage tube is of a Y-shaped structure, one branch tube of the drainage tube is arranged on the rubber plug, a capillary tube is arranged in the other branch tube of the drainage tube, the capillary tube is arranged on the branch tube of the drainage tube through a plug cap, the outer wall of the circumference of the other end of the drainage tube is uniformly provided with a side hole, the other end of the capillary tube is connected with the other end of the drainage tube, one end of the capillary tube is provided with a sealing air ring, and the sealing air ring is matched with the side hole.
Preferably, the joint control mechanism comprises a support plate, a throat hoop, limit blocks, limit grooves, ratchets, movable grooves, limit plates, elastic columns, notches, a drive rod and limit parts, the box body is of a cylindrical structure with an opening at the upper end, the support plate is installed on the circumferential inner wall of the box body, the throat hoop is installed on the upper end surface of the support plate and is sleeved on the drainage tube, the limit blocks are respectively installed at two ends of the throat hoop, the limit grooves which are in one-to-one correspondence with the limit blocks are formed in the circumferential outer wall of the box body, the limit blocks are in sliding fit with the limit grooves, the ratchets are installed on the inner sides of the two limit blocks through springs, the movable grooves are formed in the inner cavities of the limit grooves, the limit plates which are matched with the ratchets are installed in the movable grooves through pin shafts, pressure springs are installed between the limit plates and the side walls of the movable grooves, the elastic columns are installed at one ends of the limit plates, far away from the ratchets, the notches are formed in the upper parts of the storage boxes, the locating part that is used for adjusting the larynx hoop internal diameter is installed to the notch, two limiting blocks be provided with locating part complex actuating lever, the actuating lever passes through compression spring and box sliding fit.
Preferably, the locating part include guide way, supporting seat, roller bearing, wane, push rod, oblique claw and draw-in groove, the guide way that is linked together with the notch is seted up to the circumference outer wall longitudinal symmetry of receiver, sliding fit installs the supporting seat in the guide way, and the supporting seat is \21274;, the shape structure, install the roller bearing between two horizontal segments of the inside supporting seat of notch, and roller bearing and notch sliding fit, the wane is installed through the round pin axle to the notch is inside, the right side of wane is the cambered surface and contradicts with the roller bearing, the one end that two wanes kept away from each other articulates there is the push rod, and push rod and receiver sliding fit, oblique claw is installed in the opposite face left side of two wanes, the circumference outer wall of box seted up with oblique claw complex draw-in groove.
Preferably, the exhaust-gas treatment unit include stock solution box, negative pressure pipe fitting, inlet duct, drainage pore, bevel connection, intake pipe, inlet, blast pipe and play liquid portion, the stock solution box is installed to the left side up end of pedestal, and the negative pressure pipe fitting is installed to the up end of stock solution box, and the negative pressure pipe fitting right part is upper end open-ended inlet duct, inlet duct and guiding tube intercommunication, and the negative pressure pipe fitting left part is both ends open-ended drainage pore, through bevel connection intercommunication between drainage pore and the inlet duct, the intake pipe is installed to the upper end of drainage pore, the up end opposite side of stock solution box is provided with inlet and blast pipe respectively, play liquid portion is installed to the lower terminal surface of stock solution box.
Preferably, the play liquid portion include the sleeve, receive liquid box, stand, U-shaped runner, stick up pole, spring coil, spacing post and arc wall, the lower terminal surface of liquid storage box is provided with the sleeve, and the liquid box is installed to the sleeve lower extreme, and the upper portion longitudinal section of receiving the liquid box is the U-shaped structure, and the stand is installed to the inner chamber diapire of liquid storage box, and the stand extends to telescopic inside, has seted up the U-shaped runner in the stand, and two vertical section height differences of U-shaped runner, and the higher vertical section of U-shaped runner is linked together with the liquid storage box outside, and the lower part circumference outer wall symmetry of stand articulates there is the stick up pole, sticks up the pole and contradicts with the upper portion inboard of receiving the liquid box, and the lower terminal surface at the liquid storage box is passed through hinged-support installation at the middle part of stick up the pole, and the upper portion of receiving the liquid box is provided with the mounting that is used for fixed liquid box of receiving.
Preferably, the mounting include annular, spacing post, spring coil and arc wall, the annular has been seted up to the upper portion circumference inner wall of receiving the liquid box, installs spacing post a plurality ofly along its circumference direction sliding fit in the annular, installs a spring coil between a plurality of spacing posts jointly, telescopic circumference outer wall seted up two with spacing post complex arc wall.
Preferably, the negative pressure pipe fitting inside the liquid storage box is provided with a pipe column communicated with the drainage pore passage, and the pipe column is uniformly provided with through holes.
Preferably, the exhaust pipe is of a gooseneck structure.
The invention has the beneficial effects that:
according to the drainage tube replacement device, the drainage tube can be sealed through the joint control mechanism in the replacement process of the storage box, so that the phenomenon that residual liquid in the drainage tube drips to cause pollution in the replacement process is avoided, the storage box and the box body are fixed through the limiting part, the drainage tube is recovered to be opened, the drainage tube does not need to be in direct contact with an outlet of the drainage tube in the whole process, the storage box is convenient to replace, the pollution degree of operators is reduced, and the safety is improved.
Secondly, the invention adds the capillary tube and the sealing balloon in the drainage tube, so that the sealing balloon is inflated to expand to seal the side hole before the drainage tube is retracted, thereby avoiding residual liquid in the moving process from flowing out to stimulate esophagus and choke a patient.
And the waste gas treatment unit provided by the invention guides gas generated in the decompression process into the disinfectant for sterilization and then discharges the gas, so that the germ diffusion infection is avoided, and meanwhile, the disinfectant in the liquid storage box is discharged and replaced in the process of not contacting the disinfectant through the liquid outlet part, so that the disinfectant is prevented from splashing to pollute operators.
Drawings
The invention is further illustrated by the following examples in conjunction with the drawings.
Fig. 1 is a schematic view of a first viewing angle structure of the present invention.
FIG. 2 is a second perspective view of the present invention (with the drainage tube partially cut away and with the base hidden).
Fig. 3 is a top view of the present invention (partial cross-section of the negative pressure drainage device).
Fig. 4 is a partial enlarged view of the invention at a in fig. 3.
Fig. 5 is a cross-sectional view of the negative pressure tube of the present invention.
Fig. 6 is a sectional view taken along the line M-M of fig. 3 according to the present invention.
Fig. 7 is a partial enlarged view of the invention at B in fig. 6.
In the figure: 1. a base body; 2. a drainage tube; 3. a negative pressure drainage device; 30. a box body; 31. a rubber plug; 32. a storage box; 33. a guide tube; 4. a joint control mechanism; 5. an exhaust gas treatment unit; 20. a capillary tube; 21. inserting a cap; 22. a side hole; 23. sealing the air ring; 40. a support plate; 41. a hose clamp; 42. a limiting block; 43. a limiting groove; 44. a ratchet; 45. a movable groove; 46. a limiting plate; 47. a bullet column; 48. a notch; 49. a drive rod; 6. a limiting member; 60. a guide groove; 61. a supporting seat; 62. a roller; 63. a seesaw; 64. a push rod; 65. a diagonal claw; 66. a card slot; 50. a liquid storage box; 51. a negative pressure pipe fitting; 52. an air inlet duct; 53. a drainage duct; 54. a bevel opening; 55. an air inlet pipe; 56. a liquid inlet; 57. an exhaust pipe; 7. a liquid outlet part; 70. a sleeve; 71. a liquid receiving box; 72. a column; 73. a U-shaped flow channel; 74. raising the rod; 8. a fixing member; 80. a ring groove; 81. a limiting column; 82. a spring ring; 83. an arc-shaped slot; 9. and (4) a pipe column.
Detailed Description
Embodiments of the present invention will be described below with reference to the drawings. In this process, the width of the lines or the size of the components in the drawings may be exaggerated for clarity and convenience of description.
The following terms are defined based on the functions of the present invention, and may be different depending on the intention of the user or the operator or the convention. Therefore, these terms are defined based on the entire contents of the present specification.
Referring to fig. 1, a gastrointestinal decompression device for gastrointestinal surgery comprises a base body 1, a drainage tube 2 and a negative pressure drainage device 3; the main part be Z shape structure, pedestal 1 on install negative pressure drainage device 3, install drainage tube 2 on the negative pressure drainage device 3.
Refer to fig. 1, fig. 2 and fig. 3, negative pressure drainage device 3 include box 30, rubber buffer 31, receiver 32, guiding tube 33, allies oneself with accuse mechanism 4 and exhaust-gas treatment unit 5, the circular slot has been seted up to 1 right side upper end of pedestal, box 30 has been placed in the circular slot, rubber buffer 31 is installed to the upper end of box 30, two jacks have been seted up on the rubber buffer 31, jack and the inside one end that is linked together of box 30, one of them jack is connected with guiding tube 2, the opening has been seted up to the circumference outer wall of box 30, box 30 opening department sliding fit installs receiver 32, the allies oneself with accuse mechanism 4 that is used for controlling the drainage tube 2 state that opens and shuts is installed to the up end of receiver 32, install guiding tube 33 on another socket, exhaust-gas treatment unit 5 is installed to the other end of guiding tube 33.
During specific work, the drainage tube 2 is manually inserted into the stomach and intestine through the oral cavity or the nasal cavity, the other end of the drainage tube 2 is communicated with the box body 30, the suction of the guide tube 33 is realized through the waste gas treatment unit 5, so that negative pressure is formed inside the box body 30, and gas and liquid in the stomach and intestine are discharged into the storage box 32; storage box 32 is conveniently cleaned and replaced through joint control mechanism 4.
Referring to fig. 2, 3 and 4, the joint control mechanism 4 includes a supporting plate 40, a throat hoop 41, a limiting block 42, a limiting groove 43, a ratchet 44, a movable groove 45, a limiting plate 46, an elastic column 47, a notch 48, a driving rod 49 and a limiting member 6, the box body 30 is a cylindrical structure with an open upper end, the supporting plate 40 is installed on the inner circumferential wall of the box body 30, the throat hoop 41 is installed on the upper end surface of the supporting plate 40, the throat hoop 41 is sleeved on the drainage tube 2, the limiting blocks 42 are respectively installed at two ends of the throat hoop 41, the limiting grooves 43 corresponding to the limiting blocks 42 one by one are formed on the outer circumferential wall of the box body 30, the limiting blocks 42 are in sliding fit with the limiting grooves 43, the ratchet 44 is installed on the inner sides of the two limiting blocks 42 through springs, the movable groove 45 is formed in the inner cavity of the limiting groove 43, the limiting plate 46 matched with the ratchet 44 is installed in the movable groove 45 through a pin shaft, and a pressure spring is installed between the limiting plate 46 and the side wall of the movable groove 45, an elastic column 47 is installed at one end, away from the ratchet 44, of the limiting plate 46, a notch 48 is formed in the upper portion of the storage box 32, a limiting piece 6 used for adjusting the inner diameter of the hose clamp 41 is installed in the notch 48, two limiting pieces 42 are provided with driving rods 49 matched with the limiting piece 6, and the driving rods 49 are in sliding fit with the box body 30 through compression springs.
During specific work, promote the actuating lever 49 through locating part 6 and make two stopper 42 rotate to the left side, make the indentation of larynx hoop 41 seal up drainage tube 2 and avoid changing the drip of liquid when receiver 32 and pollute the periphery, ratchet 44 moves the left side of limiting plate 46 rather than the closed condition in order to maintain drainage tube 2 with the cooperation simultaneously, be convenient for change receiver 32, receiver 32 shifts out and drives locating part 6 and keeps away from actuating lever 49, the actuating lever 49 left end moves the right side of limiting plate 46 under compression spring's effect, actuating lever 49 does not extrude to bullet post 47 this moment, bullet post 47 removes to stretch out from limiting plate 46.
When installing receiver 32, earlier receiver 32 puts into box 30 in will be to promoting actuating lever 49 through locating part 6, and actuating lever 49 can contradict with bullet post 47 and drive limiting plate 46 rotatory for limiting plate 46 keeps away from ratchet 44, and limiting block 42 resets drainage tube 2 and is opened this moment, is fixed receiver 32 and box 30 through locating part 6, later continues to carry out decompression work.
Referring to fig. 2, fig. 3 and fig. 4, locating part 6 include guide way 60, supporting seat 61, roller 62, wane 63, push rod 64, oblique claw 65 and draw-in groove 66, the guide way 60 that is linked together with notch 48 is seted up to the circumference outer wall longitudinal symmetry of receiver 32, sliding fit installs supporting seat 61 in the guide way 60, and supporting seat 61 is the structure of \\ 21274;, install roller 62 between two horizontal segments of the inside supporting seat 61 of notch 48, and roller 62 and notch 48 sliding fit, wane 63 is installed through the round pin axle to notch 48 inside, the right side of wane 63 is the cambered surface and contradicts with roller 62, the one end that two wanes 63 kept away from each other articulates has push rod 64, and push rod 64 and receiver 32 sliding fit, oblique claw 65 is installed on the opposite face left side of two wanes 63, draw-in groove 66 with oblique claw 65 complex is seted up to the circumference outer wall of box 30.
During specific work, two supporting seats 61 are manually moved away from each other along the guide groove 60, the rolling shaft 62 extrudes the warping plate 63, the push rod 64 pushes the driving rod 49 inwards to be abutted to the hose clamp 41, the hose clamp 41 is contracted to seal the drainage tube 2, and the storage box 32 can be cleaned or replaced at the moment.
When the storage box 32 is installed, after the storage box 32 is inserted into the box body 30, the push rod 64 pushes the driving rod 49 again to reset the throat hoop 41 and open the drainage tube 2, then the two supporting seats 61 are moved to be close to each other, and the inclined claws 65 are rotatably clamped into the clamping grooves 66 to fix the storage box 32.
Referring to fig. 2, 3 and 5, the exhaust gas treatment unit 5 includes a liquid storage box 50, a negative pressure pipe 51, an air inlet channel 52, a drainage channel 53, an oblique port 54, an air inlet pipe 55, a liquid inlet 56, an exhaust pipe 57 and a liquid outlet portion 7, the liquid storage box 50 is installed on the upper end face of the left side of the base body 1, the negative pressure pipe 51 is installed on the upper end face of the liquid storage box 50, the right portion of the negative pressure pipe 51 is the air inlet channel 52 with an open upper end, the air inlet channel 52 is communicated with the guide pipe 33, the left portion of the negative pressure pipe 51 is the drainage channel 53 with two open ends, the drainage channel 53 is communicated with the air inlet channel 52 through the oblique port 54, the air inlet pipe 55 is installed on the upper end of the drainage channel 53, the liquid inlet 56 and the exhaust pipe 57 are respectively arranged on the opposite sides of the upper end face of the liquid storage box 50, and the liquid outlet portion 7 is installed on the lower end face of the liquid storage box 50.
During specific work, the air inlet pipe 55 is connected with the existing drainage device, air flows in the air blowing direction of the drainage hole 53, the air flow at the communication position of the air inlet hole 52 and the drainage hole 53 is accelerated, the air inlet hole 52 inhales air by depending on the air flow in the drainage hole 53, the air pressure in the box body 30 is reduced to form negative pressure, and therefore the air and liquid in the stomach and intestine are discharged into the storage box 32 through the drainage pipe 2.
The gas generated during the pressure reduction process is introduced into the disinfectant to sterilize the gas, and the gas pressure inside the liquid storage box 50 is increased and discharged to the outside through the exhaust pipe 57.
Referring to fig. 2 and 6, the exhaust pipe 57 is of a gooseneck structure, which can prevent external microorganisms from entering the liquid storage box 50 to pollute the disinfectant, thereby shortening the failure time.
Referring to fig. 5, the negative pressure pipe 51 inside the liquid storage box 50 is provided with the pipe column 9 communicated with the drainage hole 53, and the pipe column 9 is uniformly provided with through holes, so that the pipe column 9 can reduce the strength of the air flow flowing out of the drainage hole 53, thereby reducing the impact on the disinfectant and further reducing the splashing of the disinfectant.
Referring to fig. 2, 3, 6 and 7, the liquid outlet portion 7 includes a sleeve 70, a liquid receiving box 71, a column 72, a U-shaped flow passage 73, a tilting rod 74 and a fixing member 8, the lower end surface of the liquid storage box 50 is provided with a sleeve 70, the lower end of the sleeve 70 is provided with a liquid receiving box 71, the upper part of the liquid receiving box 71 is in a U-shaped structure in longitudinal section, the bottom wall of the inner cavity of the liquid storage box 50 is provided with an upright post 72, the upright post 72 extends to the inside of the sleeve 70, a U-shaped flow passage 73 is arranged in the upright post 72, and two vertical sections of the U-shaped flow channel 73 are different in height, the vertical section with the higher height of the U-shaped flow channel 73 is communicated with the outside of the liquid storage box 50, the outer wall of the circumference of the lower part of the upright post 72 is symmetrically hinged with a tilting rod 74, the tilting rod 74 is abutted against the inner side of the upper part of the liquid receiving box 71, the middle part of the tilting rod 74 is installed on the lower end surface of the liquid storage box 50 through a hinged support, and the upper part of the liquid receiving box 71 is provided with a fixing part 8 for fixing the liquid receiving box 71.
During specific work, the liquid collecting box 71 is pushed upwards, the liquid collecting box 71 is fixed through the fixing piece 8, meanwhile, the upper portion of the liquid collecting box 71 is abutted to the tilting rod 74 to enable the upright post 72 to move downwards, liquid in the liquid storage box 50 is higher than the height of the upright post 72 in the liquid storage box, at the moment, the internal disinfectant flows into the liquid collecting box 71 through the U-shaped flow channel 73 to be collected and processed, then the liquid collecting box 71 is taken down to be replaced, and the disinfectant is injected into the liquid storage box 50 through the liquid inlet 56.
Referring to fig. 6 and 7, the fixing member 8 includes a ring groove 80, a limiting column 81, a spring ring 82 and an arc-shaped groove 83, the ring groove 80 is formed in the inner wall of the upper portion circumference of the liquid receiving box 71, the limiting column 81 is installed in the ring groove 80 in a sliding fit manner along the circumferential direction of the ring groove, the spring ring 82 is installed between the limiting columns 81, and the outer wall of the circumference of the sleeve 70 is provided with two arc-shaped grooves 83 matched with the limiting column 81.
When the liquid collecting box 71 works, the liquid collecting box 71 is mounted on the sleeve 70, the limiting column 81 is matched with the arc-shaped groove 83 at the lower part of the sleeve 70 under the action of the spring ring 82 to fix the liquid collecting box 71 so as to facilitate subsequent direct use, when disinfectant needs to be replaced, the liquid collecting box 71 moves upwards to be matched and fixed with the arc-shaped groove 83 at the upper part of the sleeve 70, and the liquid storing box 50 is prevented from bending and holding the liquid collecting box 71 in the liquid discharging process.
Referring to fig. 1 and 2, one end of the drainage tube 2 is of a Y-shaped structure, one branch tube of the drainage tube 2 is installed on the rubber plug 31, a capillary tube 20 is arranged in the other branch tube of the drainage tube 2, the capillary tube 20 is installed on the branch tube of the drainage tube 2 through a plug cap 21, a side hole 22 is uniformly formed in the outer wall of the circumference of the other end of the drainage tube 2, the other end of the capillary tube 20 is connected with the other end of the drainage tube 2, a sealing balloon 23 is arranged at one end of the capillary tube 20, and the sealing balloon 23 is matched with the side hole 22.
When the drainage tube 2 is taken out, the existing syringe is firstly used for inflating from the insertion cap 21 to the capillary tube 20 so as to enable the sealing air ring 23 to inflate and expand to seal the side hole 22, so that the phenomenon that liquid remained in the drainage tube 2 flows out to stimulate the esophagus to cause discomfort or to choke a patient when the drainage tube 2 is taken out is avoided.
When the invention is used for decompressing the stomach and intestine, the drainage tube 2 is firstly inserted into the stomach and intestine through the oral cavity or the nasal cavity by people, then the air inlet pipe 55 is connected with the existing drainage device, the drainage device blows air to form negative pressure, the air in the box body 30 is pumped out through the guide pipe 33, so that the negative pressure state in the box body 30, the gas and liquid in the stomach and intestine can be discharged into the storage box 32 through the drainage tube 2 for monitoring and centralized collection processing, the storage box 32 can be conveniently replaced through the joint control mechanism 4, the pollution gas generated in the process of gastrointestinal decompression is discharged after being introduced into the disinfectant through the negative pressure pipe 51 for sterilization, when the disinfectant needs to be replaced, the liquid collecting box 71 is pushed upwards to enable the upright post 72 to move downwards to be lower than the liquid level of the disinfectant, the disinfectant in the liquid storage box 50 is discharged into the liquid collecting box 71 for processing under the siphoning effect, and at the moment, the liquid collecting box 71 is replaced, and then new disinfectant is injected into the liquid storage box 50 through the liquid inlet 56.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A gastrointestinal decompression device for gastrointestinal surgery, which comprises a seat body (1), a drainage tube (2) and a negative pressure drainage device (3); the method is characterized in that: the main body is of a Z-shaped structure, a negative pressure drainage device (3) is installed on the seat body (1), and a drainage tube (2) is installed on the negative pressure drainage device (3); wherein:
the negative pressure drainage device (3) comprises a box body (30), a rubber plug (31), a storage box (32), a guide pipe (33), a joint control mechanism (4) and a waste gas treatment unit (5), a round groove is arranged at the upper end of the right side of the seat body (1), a box body (30) is arranged in the round groove, a rubber plug (31) is arranged at the upper end of the box body (30), two jacks are arranged on the rubber plug (31) and communicated with the interior of the box body (30), one of the jacks is connected with one end of the drainage tube (2), the circumferential outer wall of the box body (30) is provided with a through hole, the through hole of the box body (30) is provided with a storage box (32) in a sliding fit manner, the upper end face of the storage box (32) is provided with a joint control mechanism (4) for controlling the opening and closing state of the drainage tube (2), the other socket is provided with a guide tube (33), and the other end of the guide tube (33) is provided with a waste gas treatment unit (5);
drainage tube (2) one end be Y shape structure, and drainage tube (2) a branch pipe wherein installs on rubber buffer (31), be provided with capillary (20) in another branch pipe of drainage tube (2), and capillary (20) are installed on the branch pipe of drainage tube (2) through inserting cap (21), side opening (22) have evenly been seted up to drainage tube (2) other end circumference outer wall, the other end of capillary (20) is connected with the other end of drainage tube (2), the one end of capillary (20) is provided with seals balloon (23), and seal balloon (23) and side opening (22) cooperation.
2. A gastrointestinal pressure reducing apparatus for gastrointestinal surgery according to claim 1, wherein: the joint control mechanism (4) comprises a supporting plate (40), a throat hoop (41), limiting blocks (42), limiting grooves (43), ratchets (44), a movable groove (45), limiting plates (46), elastic columns (47), notches (48), a driving rod (49) and limiting pieces (6), the box body (30) is of a cylindrical structure with an upper end opened, the supporting plate (40) is installed on the inner wall of the circumference of the box body (30), the throat hoop (41) is installed on the upper end face of the supporting plate (40), the throat hoop (41) is sleeved on the drainage tube (2), the limiting blocks (42) are respectively installed at two ends of the throat hoop (41), the limiting grooves (43) which are in one-to-one correspondence with the limiting blocks (42) are formed in the outer wall of the circumference of the box body (30), the limiting blocks (42) are in sliding fit with the limiting grooves (43), the ratchets (44) are installed on the inner sides of the two limiting blocks (42) through springs, activity groove (45) have been seted up to spacing groove (43) inner chamber, install through the round pin axle in activity groove (45) with ratchet (44) complex limiting plate (46), and install the pressure spring between limiting plate (46) and activity groove (45) lateral wall, the one end that ratchet (44) were kept away from in limiting plate (46) is installed and is played post (47), notch (48) have been seted up on receiver (32) upper portion, locating part (6) that are used for adjusting larynx hoop (41) internal diameter are installed in notch (48), be provided with of two limiting blocks (42) with locating part (6) complex actuating lever (49), actuating lever (49) are through compression spring and box (30) sliding fit.
3. A gastrointestinal pressure reducing apparatus for gastrointestinal surgery according to claim 2, wherein: the limiting part (6) comprises a guide groove (60), a supporting seat (61), a rolling shaft (62), a warping plate (63), a push rod (64), inclined claws (65) and a clamping groove (66), the guide groove (60) communicated with the notch (48) is symmetrically formed in the upper and lower parts of the outer wall of the circumference of the storage box (32), the supporting seat (61) is installed in the guide groove (60) in a sliding fit mode, the supporting seat (61) is of a v-21274, the structure is of a structure, the rolling shaft (62) is installed between two horizontal sections of the supporting seat (61) inside the notch (48), the rolling shaft (62) is in sliding fit with the notch (48), the warping plate (63) is installed inside the notch (48) through a pin shaft, the right side of the warping plate (63) is an arc surface and is abutted to the rolling shaft (62), the push rod (64) is hinged to one end, away from the two warping plates (63), the push rod (64) is in sliding fit with the storage box (32), the inclined claws (65) are installed on the opposite surfaces on the left sides of the two warping plates (63), the circumferential outer wall of the box body (30) is provided with a clamping groove (66) matched with the inclined claw (65).
4. A gastrointestinal pressure reducing apparatus for gastrointestinal surgery according to claim 1, wherein: the waste gas treatment unit (5) comprises a liquid storage box (50), a negative pressure pipe fitting (51), an air inlet channel (52), a drainage channel (53), an inclined opening (54), an air inlet pipe (55), a liquid inlet port (56), an air outlet pipe (57) and a liquid outlet part (7), wherein the liquid storage box (50) is installed on the upper end face of the left side of the seat body (1), the negative pressure pipe fitting (51) is installed on the upper end face of the liquid storage box (50), the air inlet channel (52) with an open upper end is formed in the right part of the negative pressure pipe fitting (51), the air inlet channel (52) is communicated with the guide pipe (33), the drainage channel (53) with two open ends is formed in the left part of the negative pressure pipe fitting (51), the drainage channel (53) is communicated with the air inlet channel (52) through the inclined opening (54), the air inlet pipe (55) is installed at the upper end of the drainage channel (53), the opposite sides of the upper end face of the liquid storage box (50) are respectively provided with the liquid inlet port (56) and the air outlet pipe (57), the lower end surface of the liquid storage box (50) is provided with a liquid outlet part (7).
5. A gastrointestinal pressure reducing apparatus for gastrointestinal surgery according to claim 4, wherein: the liquid outlet part (7) comprises a sleeve (70), a liquid storage box (71), an upright post (72), a U-shaped runner (73), a tilting rod (74) and a fixing part (8), the lower end face of the liquid storage box (50) is provided with the sleeve (70), the liquid storage box (71) is installed at the lower end of the sleeve (70), the upper longitudinal section of the liquid storage box (71) is of a U-shaped structure, the upright post (72) is installed on the bottom wall of an inner cavity of the liquid storage box (50), the upright post (72) extends to the inside of the sleeve (70), the U-shaped runner (73) is arranged in the upright post (72), the two vertical sections of the U-shaped runner (73) are different in height, the higher vertical section of the U-shaped runner (73) is communicated with the outside of the liquid storage box (50), the tilting rod (74) is symmetrically hinged to the outer wall of the lower circumference of the upright post (72), the tilting rod (74) is abutted against the inner side of the upper part of the liquid storage box (71), the middle part of the tilting rod (74) is installed on the lower end face of the liquid storage box (50) through a hinged support, the upper part of the liquid receiving box (71) is provided with a fixing piece (8) for fixing the liquid receiving box (71).
6. A gastrointestinal decompression apparatus for gastrointestinal surgery according to claim 5, wherein: fixing part (8) including annular (80), spacing post (81), spring coil (82) and arc wall (83), receive the upper portion circumference inner wall of liquid box (71) and seted up annular (80), install spacing post (81) a plurality ofly along its circumference direction sliding fit in annular (80), install a spring coil (82) between a plurality of spacing posts (81) jointly, the circumference outer wall of sleeve (70) seted up two and spacing post (81) complex arc wall (83).
7. A gastrointestinal decompression apparatus for gastrointestinal surgery according to claim 4, wherein: and a pipe column (9) communicated with the drainage pore channel (53) is arranged on the negative pressure pipe fitting (51) in the liquid storage box (50), and through holes are uniformly formed in the pipe column (9).
8. A gastrointestinal pressure reducing apparatus for gastrointestinal surgery according to claim 4, wherein: the exhaust pipe (57) is of a gooseneck-shaped structure.
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| CN202210655336.6A CN115068707A (en) | 2022-06-10 | 2022-06-10 | Gastrointestinal decompression equipment for gastrointestinal surgery |
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| CN202210655336.6A CN115068707A (en) | 2022-06-10 | 2022-06-10 | Gastrointestinal decompression equipment for gastrointestinal surgery |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09168589A (en) * | 1995-12-19 | 1997-06-30 | Tonokura Ika Kogyo Kk | Extracorporeal blood circulation circuit, venting of air from extracorporeal blood circulation circuit, tube device for extracorporeal blood circulation circuit and connecting structure of tube device for extracorporeal blood circulation circuit |
| CN104117127A (en) * | 2013-04-25 | 2014-10-29 | 广州迪克医疗器械有限公司 | Bundling type drainage tube fixing device |
| CN208864906U (en) * | 2018-07-25 | 2019-05-17 | 胡灿 | A kind of antipollution medical drainage tube |
| CN210844540U (en) * | 2019-09-25 | 2020-06-26 | 刘恋 | Novel connecting mechanism for thoracic cavity closed drainage tube |
| CN213374142U (en) * | 2020-04-30 | 2021-06-08 | 刘立迅 | Drainage device for neurosurgery |
| CN213554726U (en) * | 2020-08-27 | 2021-06-29 | 常州市第二人民医院 | Drainage tube fixing device for gastrointestinal surgery |
| CN215082941U (en) * | 2021-04-15 | 2021-12-10 | 金湖县人民医院 | Gastroenterology nursing device |
| CN215134290U (en) * | 2021-05-08 | 2021-12-14 | 张韶红 | Gastrointestinal fluid pressure reduction device for gastrointestinal surgery nursing |
| CN215821835U (en) * | 2021-03-04 | 2022-02-15 | 唐巧真 | Clinical drainage device that uses of division of endocrinology |
| CN215961428U (en) * | 2021-10-11 | 2022-03-08 | 安徽医科大学第一附属医院 | Gastrointestinal decompression device for gastrointestinal surgery |
-
2022
- 2022-06-10 CN CN202210655336.6A patent/CN115068707A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09168589A (en) * | 1995-12-19 | 1997-06-30 | Tonokura Ika Kogyo Kk | Extracorporeal blood circulation circuit, venting of air from extracorporeal blood circulation circuit, tube device for extracorporeal blood circulation circuit and connecting structure of tube device for extracorporeal blood circulation circuit |
| CN104117127A (en) * | 2013-04-25 | 2014-10-29 | 广州迪克医疗器械有限公司 | Bundling type drainage tube fixing device |
| CN208864906U (en) * | 2018-07-25 | 2019-05-17 | 胡灿 | A kind of antipollution medical drainage tube |
| CN210844540U (en) * | 2019-09-25 | 2020-06-26 | 刘恋 | Novel connecting mechanism for thoracic cavity closed drainage tube |
| CN213374142U (en) * | 2020-04-30 | 2021-06-08 | 刘立迅 | Drainage device for neurosurgery |
| CN213554726U (en) * | 2020-08-27 | 2021-06-29 | 常州市第二人民医院 | Drainage tube fixing device for gastrointestinal surgery |
| CN215821835U (en) * | 2021-03-04 | 2022-02-15 | 唐巧真 | Clinical drainage device that uses of division of endocrinology |
| CN215082941U (en) * | 2021-04-15 | 2021-12-10 | 金湖县人民医院 | Gastroenterology nursing device |
| CN215134290U (en) * | 2021-05-08 | 2021-12-14 | 张韶红 | Gastrointestinal fluid pressure reduction device for gastrointestinal surgery nursing |
| CN215961428U (en) * | 2021-10-11 | 2022-03-08 | 安徽医科大学第一附属医院 | Gastrointestinal decompression device for gastrointestinal surgery |
Non-Patent Citations (1)
| Title |
|---|
| 葛洪霞;许翠萍;褚梁梁;杨雪莹;刘凯;: "复方大承气汤促进食管癌术后胃肠动力的观察及护理", 中华护理杂志, no. 06, 5 June 2011 (2011-06-05), pages 576 - 577 * |
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