CN112007219A - Clear drainage apparatus of creating of pancreatitis necrotic focus - Google Patents
Clear drainage apparatus of creating of pancreatitis necrotic focus Download PDFInfo
- Publication number
- CN112007219A CN112007219A CN202010930239.4A CN202010930239A CN112007219A CN 112007219 A CN112007219 A CN 112007219A CN 202010930239 A CN202010930239 A CN 202010930239A CN 112007219 A CN112007219 A CN 112007219A
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- Prior art keywords
- side wall
- arc
- drainage
- debridement
- sealing
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- 206010033645 Pancreatitis Diseases 0.000 title claims abstract description 19
- 230000001338 necrotic effect Effects 0.000 title claims abstract description 15
- 238000001804 debridement Methods 0.000 claims abstract description 39
- 239000007788 liquid Substances 0.000 claims abstract description 22
- 239000002390 adhesive tape Substances 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 52
- 238000009434 installation Methods 0.000 claims description 17
- 244000309464 bull Species 0.000 claims description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 8
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 8
- 241001330002 Bambuseae Species 0.000 claims description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 8
- 239000011425 bamboo Substances 0.000 claims description 8
- 238000013016 damping Methods 0.000 claims description 3
- 208000013435 necrotic lesion Diseases 0.000 claims 2
- 208000009663 Acute Necrotizing Pancreatitis Diseases 0.000 claims 1
- 206010033654 Pancreatitis necrotising Diseases 0.000 claims 1
- 201000003229 acute pancreatitis Diseases 0.000 claims 1
- 230000003902 lesion Effects 0.000 claims 1
- 241000894006 Bacteria Species 0.000 abstract description 8
- 238000000605 extraction Methods 0.000 abstract description 5
- 230000036541 health Effects 0.000 abstract description 4
- 238000009958 sewing Methods 0.000 abstract 1
- 230000006378 damage Effects 0.000 description 7
- 238000005086 pumping Methods 0.000 description 7
- 208000027418 Wounds and injury Diseases 0.000 description 5
- 208000014674 injury Diseases 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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Classifications
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- 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
- A61M1/90—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
-
- 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
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (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 discloses a pancreatitis necrotic focus debridement drainage instrument which comprises an arc-shaped seat, wherein the side wall of the arc-shaped seat is provided with a mounting hole, a guide pipe is hermetically connected in the mounting hole and penetrates through the mounting hole, the two ends of the guide pipe are respectively and hermetically connected with a first drainage pipe and a second drainage pipe, one end of the first drainage pipe is provided with a negative pressure pump, the arc-shaped seat is provided with two arc-shaped grooves close to the side wall of the second drainage pipe, the two arc-shaped grooves are respectively positioned at the two sides of the second drainage pipe, medical adhesive tapes are respectively arranged in the two arc-shaped grooves, and one end of the second drainage pipe is hermetically connected with a mounting cylinder. The invention can quickly extract the debridement liquid from the body, prevents external bacteria from entering the body in the extraction process, ensures the health of a patient, can cover the arc-shaped cover plate after extraction is finished, further avoids repeated sewing, and can prevent bacteria from entering after the cover plate is covered, thereby protecting the health of the patient.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a pancreatitis necrotic focus debridement drainage instrument.
Background
With the rapid development of economy in China and the continuous improvement of living standard of people, the quality of life of people is better and better, but at the same time, more and more diseases appear in the society at present, and pancreatitis is a common disease at present.
In the treatment process of pancreatitis, a pancreatitis necrotic focus needs to be removed, so that the recovery is convenient for an operation, and a pancreatitis necrotic focus debridement drainage instrument is widely used in hospitals and is one of common medical instruments at present.
Among the prior art, when carrying out the debridement, the honeycomb duct is inserting the internal back of patient, be in the connected state with the external world, external bacterium impurity gets into the patient internal like this, can cause the infection, make the patient receive the secondary damage, and the device need be fixed internal, sew up repeatedly like this, not only increase the burden for the staff, but also can cause the injury to patient's health, and when utilizing the drainage tube drainage, the velocity of flow of debridement liquid is slower, the time of cost is long like this, cause the injury to the patient easily, increase the risk, for this reason, we provide a pancreatitis necrotic focus debridement drainage apparatus and solve above-mentioned problem.
Disclosure of Invention
The invention aims to solve the problems that after a flow guide pipe in the prior art is inserted into a patient body, the flow guide pipe is communicated with the outside, so that bacteria and impurities in the outside enter the patient body to cause infection and cause secondary injury to the patient, and the device needs to be fixed in the body to cause repeated suturing, thereby not only increasing the burden of workers, but also causing injury to the body of the patient.
In order to achieve the purpose, the invention adopts the following technical scheme:
a pancreatitis necrotic focus debridement drainage instrument comprises an arc-shaped seat, wherein a mounting hole is formed in the side wall of the arc-shaped seat, a guide pipe is hermetically connected in the mounting hole and penetrates through the mounting hole, a first drainage pipe and a second drainage pipe are hermetically connected at two ends of the guide pipe respectively, a negative pressure pump is arranged at one end of the first drainage pipe, two arc-shaped grooves are formed in the side wall, close to the second drainage pipe, of the arc-shaped seat, the two arc-shaped grooves are respectively positioned at two sides of the second drainage pipe, a medical adhesive tape is arranged in each arc-shaped groove, an installation barrel is hermetically connected at one end of the second drainage pipe, a debridement head is arranged on the side wall, far away from the second drainage pipe, of the installation barrel, an inclined sealing plate is arranged in the installation barrel, the side wall of the sealing plate abuts against the inner wall, two the interval of mounting groove is less than the internal diameter of an installation section of thick bamboo, and the connecting wire at two mounting groove centers is parallel with the axial direction line of closing plate, the diapire of mounting groove rotates and is connected with the bull stick, the bull stick passes through the lateral wall swing seal of sealing member and closing plate, the cover is equipped with torsion spring on the bull stick, torsion spring's both ends are connected with the lateral wall of sealing member and the diapire joint of mounting groove respectively.
Preferably, the inner wall fixedly connected with annular gasbag of mounting hole, the inner wall of annular gasbag offsets with the lateral wall of drainage tube, the lateral wall that the honeycomb duct was kept away from to annular gasbag is equipped with the gas tube, the recess has been seted up to the lateral wall of arc seat, the gas tube runs through the lateral wall of mounting hole and extends to in the recess, threaded connection has the thread piece in the recess, the sealing plug that the lateral wall fixedly connected with and the gas tube of thread piece match, the lateral wall of thread piece is equipped with the turn-button, the turn-button runs through the notch of recess.
Preferably, the lateral wall of arc seat rotates and is connected with the arc apron, the lateral wall joint of arc apron is connected with the sealing ring that matches with the mounting hole, two sub-magic subsides of one end fixedly connected with of arc apron, the lateral wall of arc seat is equipped with two and pastes the female magic subsides that match with sub-magic, two female magic subsides are located the both sides of through-hole respectively.
Preferably, the side wall of the sealing plate is provided with a containing groove, a magnet is installed in the containing groove, the side wall of the installation cylinder is rotatably connected with a swing rod through a torsion spring, the distance between the swing rod and the debridement head is larger than the distance between the sealing plate and the debridement head, one end of the swing rod, far away from the torsion spring, is fixedly connected with a magnetic block matched with the magnet, and the magnet and the side wall of the magnetic block are both provided with a smooth layer.
Preferably, the lateral wall of negative pressure pump is equipped with the collecting box, the liquid outlet sealing connection of negative pressure pump has the drain pipe, the drain pipe runs through the lateral wall of collecting box and extends to in the collecting box, the junction of drain pipe and collecting box is equipped with the sealing washer.
Preferably, the lateral wall of collecting box has seted up the gas outlet, the lateral wall of collecting box has the fly leaf through a plurality of reset spring fixedly connected with, the lateral wall fixedly connected with of fly leaf is with the movable stopper that the gas outlet matches, the lower extreme of movable stopper is the toper, and the degree of depth that highly is greater than the gas outlet of movable stopper.
Preferably, the discharge gate has been seted up to the lateral wall of collecting box, the lateral wall of collecting box rotates through a plurality of damping pivot to be connected with the baffle that matches with the discharge gate, the lateral wall joint of baffle is connected with a plurality of sealing strips, the lateral wall fixedly connected with of baffle a plurality of agraffes, the lateral wall of collecting box is equipped with a plurality of hasps that match with the agraffes.
Preferably, the sealing plate and the side wall of the arc-shaped seat are both provided with chamfers, and the side wall of the sealing plate is provided with a cushion pad.
Compared with the prior art, the invention has the beneficial effects that:
1. the arc-shaped seat can be attached to an affected part, the second drainage tube is inserted into the body of a patient, debridement liquid can be quickly and conveniently pumped out by utilizing the pumping action of the negative pressure pump, the external bacteria are prevented from entering the body of the patient through the sealing action of the arc-shaped seat and the drainage tube in the pumping process, the body health of the patient is ensured, the first drainage tube can be detached after the pumping is finished, and then the arc-shaped cover plate is covered, so that the external bacteria are prevented from entering, meanwhile, the suture is not needed, the subsequent pumping is facilitated, and in addition, the sealing plate can further play a role in sealing;
2. the position of the sealing plate can be limited through the mutual attraction between the magnetic block and the magnet, so that the debridement liquid can smoothly pass through the second drainage tube in the extraction process, and the debridement can be ensured to flow out quickly and thoroughly;
3. clear liquid of creating can be collected fast through the collecting box to when gaseous more, gaseous can discharge, and when gaseous less, the collecting box can seal up, and then avoids the bacterium to get into.
Drawings
FIG. 1 is a schematic structural view of a clear drainage instrument for pancreatitis necrotic focus debridement according to the present invention;
FIG. 2 is a schematic view of the structure at B in FIG. 1;
FIG. 3 is a schematic view of the structure at C in FIG. 1;
FIG. 4 is a side cross-sectional view of the mounting cartridge;
FIG. 5 is a schematic view showing a coupling structure of the mounting tube and the sealing plate;
fig. 6 is a schematic view of the structure at a in fig. 5.
In the figure: 1 arc seat, 2 honeycomb ducts, 3 first drainage ducts, 4 second drainage ducts, 5 negative pressure pumps, 6 medical adhesive tapes, 7 mounting cylinders, 8 debridement heads, 9 sealing plates, 10 rotating rods, 11 sealing pieces, 12 torsion springs, 13 annular air bags, 14 inflation tubes, 15 thread blocks, 16 sealing plugs, 17 rotating buttons, 18 arc-shaped cover plates, 19 sealing rings, 20 child magic tapes, 21 mother magic tapes, 22 magnets, 23 torsion springs, 24 swinging rods, 25 magnetic blocks, 26 collecting boxes, 27 liquid outlet pipes, 28 return springs, 29 movable plates, 30 movable plugs, 31 baffle plates, 32 sealing strips, 33 hook-and-loop fasteners and 34 buckles.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-6, a pancreatitis necrotic cooker debridement drainage apparatus comprises an arc-shaped seat 1, the side wall of the arc-shaped seat 1 is rotatably connected with an arc-shaped cover plate 18, the side wall of the arc-shaped cover plate 18 is connected with a sealing ring 19 matched with a mounting hole in a clamping manner, one end of the arc-shaped cover plate 18 is fixedly connected with two sub-magic tapes 20, the side wall of the arc-shaped seat 1 is provided with two main magic tapes 21 matched with the sub-magic tapes 20, the two main magic tapes 21 are respectively positioned at two sides of a through hole, the side wall of the arc-shaped seat 1 is provided with a mounting hole, a flow guide pipe 2 is hermetically connected in the mounting hole, the flow guide pipe 2 penetrates through the mounting hole, the inner wall of the mounting hole is fixedly connected with an annular air bag 13, the inner wall of the annular air bag 13 abuts against the side wall of a drainage pipe, the side wall of, the groove is internally and spirally connected with a thread block 15, the side wall of the thread block 15 is fixedly connected with a sealing plug 16 matched with the inflation tube 14, the side wall of the thread block 15 is provided with a knob 17, the knob 17 penetrates through the notch of the groove, and the thread block 15 is rotated to be separated from or connected with the groove, so that the annular air bag 13 can be inflated;
the two ends of the flow guide pipe 2 are respectively connected with a first flow guide pipe 3 and a second flow guide pipe 4 in a sealing manner, one end of the first flow guide pipe 3 is provided with a negative pressure pump 5, the side wall of the negative pressure pump 5 is provided with a collection box 26, the side wall of the collection box 26 is provided with an air outlet, the side wall of the collection box 26 is fixedly connected with a movable plate 29 through a plurality of return springs 28, the side wall of the movable plate 29 is fixedly connected with a movable plug 30 matched with the air outlet, the lower end of the movable plug 30 is conical, the height of the movable plug 30 is greater than the depth of the air outlet, when the gas in the collection box 26 is more, the gas can jack up the movable plug 30 and then is discharged, and when the movable plug 30 moves, the return springs 28 are driven to deform, so that when the gas is reduced, the rebound force of the return springs 28 can, the side wall of the collecting box 26 is rotatably connected with a baffle 31 matched with the discharge port through a plurality of damping rotating shafts, the side wall of the baffle 31 is connected with a plurality of sealing strips 32 in a clamping mode, the side wall of the baffle 31 is fixedly connected with a plurality of hooks 33, the side wall of the collecting box 26 is provided with a plurality of hasps 34 matched with the hooks 33, and the hasps 34 and the hooks 33 are opened, so that the baffle 31 can be opened, and the extracted debridement liquid can be located everywhere, and the debridement liquid is quick, convenient, time-saving and labor;
a liquid outlet of the negative pressure pump 5 is hermetically connected with a liquid outlet pipe 27, the liquid outlet pipe 27 penetrates through the side wall of the collection box 26 and extends into the collection box 26, a sealing ring is arranged at the joint of the liquid outlet pipe 27 and the collection box 26, two arc-shaped grooves are formed in the side wall, close to the second drainage tube 4, of the arc-shaped seat 1, the two arc-shaped grooves are respectively positioned at two sides of the second drainage tube 4, medical adhesive tapes 6 are respectively arranged in the two arc-shaped grooves, one end of the second drainage tube 4 is hermetically connected with an installation tube 7, a debridement head 8 is arranged on the side wall, far away from the second drainage tube 4, of the installation tube 7, an inclined sealing plate 9 is arranged in the installation tube 7, chamfers are respectively arranged on the side walls of the sealing plate 9 and the arc-shaped seat 1, a cushion pad is arranged on the side wall of the sealing plate 9, an accommodating groove is formed in the side wall of the sealing plate 9, a, swing arm 24 keeps away from magnetic path 25 that torsion spring 23's one end fixedly connected with and magnet 22 matched, magnet 22 all is equipped with the smooth layer with magnetic path 25's lateral wall, the lateral wall of closing plate 9 offsets with the inner wall of installation section of thick bamboo 7, two mounting grooves have been seted up to the both sides inner wall of installation section of thick bamboo 7, the interval of two mounting grooves is less than the internal diameter of installation section of thick bamboo 7, and the connecting wire at two mounting groove centers is parallel with closing plate 9's axial direction line, the diapire of mounting groove rotates and is connected with bull stick 10, bull stick 10 passes through sealing member 11 and closing plate 9's lateral wall swing joint, the cover is equipped with torsion spring 12 on the bull stick 10, torsion spring 12's both ends.
When the debridement device is used for debridement, a negative pressure pump 5 is used for pumping, debridement liquid is sucked and enters an installation barrel 7 through a debridement head 8, the debridement liquid can abut against a sealing plate 9, the force borne by the sealing plate 9 is unbalanced, and then the debridement liquid can abut against the sealing plate 9 to rotate until a magnet 22 and a magnet 25 are sucked, so that the sealing plate 9 is completely opened, the debridement liquid can quickly pass through a first drainage tube 3, a flow guide tube 2 and a second drainage tube 4 and is discharged, the debridement liquid is convenient to use and high in pumping speed, and after pumping is finished, the sealing plate 9 can reseal the installation barrel 7 under the action of the rebounding force of a torsion spring 12, so that external bacteria cannot enter a patient body, and safety is guaranteed;
and after the extraction is accomplished, can unpack first drainage tube 3 and honeycomb duct 2 apart, first drainage tube 3 and honeycomb duct 2 can be dismantled, and sealed the setting, then rotate arc apron 18, make sealing ring 19 seal up the through-hole, and paste 20 with the son magic and paste 21 with the mother magic and bond together, thereby guarantee to connect stably, open and close conveniently, moreover, the steam generator is simple in structure, the operation is light, staff's burden is little like this, and be applicable to extraction many times, it is little to patient's injury, need not sew up repeatedly, avoid causing secondary damage.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A pancreatitis necrotic focus debridement drainage instrument comprises an arc-shaped seat (1), and is characterized in that a mounting hole is formed in the side wall of the arc-shaped seat (1), a guide pipe (2) is connected in the mounting hole in a sealing manner, the guide pipe (2) penetrates through the mounting hole, a first drainage pipe (3) and a second drainage pipe (4) are respectively connected at two ends of the guide pipe (2) in a sealing manner, a negative pressure pump (5) is arranged at one end of the first drainage pipe (3), two arc-shaped grooves are formed in the side wall, close to the second drainage pipe (4), of the arc-shaped seat (1), respectively located at two sides of the second drainage pipe (4), a medical adhesive tape (6) is arranged in each arc-shaped groove, a mounting cylinder (7) is connected at one end of the second drainage pipe (4) in a sealing manner, a debridement head (8) is arranged on the side wall, far away from the second, be equipped with closing plate (9) of slope in installation section of thick bamboo (7), the lateral wall of closing plate (9) offsets with the inner wall of installation section of thick bamboo (7), two mounting grooves have been seted up to the both sides inner wall of installation section of thick bamboo (7), two the interval of mounting groove is less than the internal diameter of installation section of thick bamboo (7), and the connecting wire at two mounting groove centers is parallel with the axial direction line of closing plate (9), the diapire of mounting groove rotates and is connected with bull stick (10), bull stick (10) are through the lateral wall swing joint of sealing member (11) with closing plate (9), the cover is equipped with torsion spring (12) on bull stick (10), the both ends of torsion spring (12) are connected with the lateral wall of sealing member (11) and the diapire joint of mounting groove respectively.
2. The pancreatitis necrotic focus debridement drainage instrument according to claim 1, characterized in that an annular air bag (13) is fixedly connected to the inner wall of the mounting hole, the inner wall of the annular air bag (13) abuts against the side wall of the drainage tube, an inflation tube (14) is arranged on the side wall of the annular air bag (13) far away from the drainage tube (2), a groove is formed in the side wall of the arc-shaped seat (1), the inflation tube (14) penetrates through the side wall of the mounting hole and extends into the groove, a thread block (15) is in threaded connection with the groove, a sealing plug (16) matched with the inflation tube (14) is fixedly connected to the side wall of the thread block (15), a rotary knob (17) is arranged on the side wall of the thread block (15), and the rotary knob (17) penetrates through the notch of the groove.
3. The pancreatitis necrotic lesion debridement drainage instrument according to claim 1, characterized in that the side wall of the arc-shaped seat (1) is rotatably connected with an arc-shaped cover plate (18), the side wall of the arc-shaped cover plate (18) is connected with a sealing ring (19) matched with the mounting hole in a clamping manner, one end of the arc-shaped cover plate (18) is fixedly connected with two sub magic tapes (20), the side wall of the arc-shaped seat (1) is provided with two female magic tapes (21) matched with the sub magic tapes (20), and the two female magic tapes (21) are respectively positioned at two sides of the through hole.
4. The pancreatitis necrotic focus debridement drainage instrument according to claim 1, characterized in that a receiving groove is opened on the side wall of the sealing plate (9), a magnet (22) is installed in the receiving groove, the side wall of the mounting cylinder (7) is rotatably connected with a swinging rod (24) through a torsion spring (23), the distance between the swinging rod (24) and the debridement head (8) is greater than the distance between the sealing plate (9) and the debridement head (8), one end of the swinging rod (24) far away from the torsion spring (23) is fixedly connected with a magnetic block (25) matched with the magnet (22), and the side walls of the magnet (22) and the magnetic block (25) are both provided with a smooth layer.
5. The pancreatitis necrotic focus debridement drainage apparatus according to claim 1, characterized in that a collection box (26) is arranged on the side wall of the negative pressure pump (5), a liquid outlet of the negative pressure pump (5) is hermetically connected with a liquid outlet pipe (27), the liquid outlet pipe (27) penetrates through the side wall of the collection box (26) and extends into the collection box (26), and a sealing ring is arranged at the joint of the liquid outlet pipe (27) and the collection box (26).
6. The pancreatitis necrotic lesion debridement drainage instrument according to claim 5, wherein an air outlet is opened on the side wall of the collection box (26), a movable plate (29) is fixedly connected to the side wall of the collection box (26) through a plurality of return springs (28), a movable plug (30) matched with the air outlet is fixedly connected to the side wall of the movable plate (29), the lower end of the movable plug (30) is conical, and the height of the movable plug (30) is greater than the depth of the air outlet.
7. The pancreatitis necrotic focus debridement drainage instrument according to claim 5, wherein a discharge port is opened on the side wall of the collection box (26), the side wall of the collection box (26) is rotatably connected with a baffle (31) matched with the discharge port through a plurality of damping rotating shafts, the side wall of the baffle (31) is connected with a plurality of sealing strips (32) in a clamping manner, the side wall of the baffle (31) is fixedly connected with a plurality of hooks (33), and the side wall of the collection box (26) is provided with a plurality of hasps (34) matched with the hooks (33).
8. The pancreatitis necrotizing lesion debridement drainage instrument according to claim 1, characterized in that the side walls of the sealing plate (9) and the arc-shaped seat (1) are provided with chamfers, and the side wall of the sealing plate (9) is provided with a cushion pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010930239.4A CN112007219A (en) | 2020-09-07 | 2020-09-07 | Clear drainage apparatus of creating of pancreatitis necrotic focus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010930239.4A CN112007219A (en) | 2020-09-07 | 2020-09-07 | Clear drainage apparatus of creating of pancreatitis necrotic focus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112007219A true CN112007219A (en) | 2020-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010930239.4A Pending CN112007219A (en) | 2020-09-07 | 2020-09-07 | Clear drainage apparatus of creating of pancreatitis necrotic focus |
Country Status (1)
| Country | Link |
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| CN (1) | CN112007219A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113117165A (en) * | 2021-03-24 | 2021-07-16 | 青岛大学附属医院 | Negative pressure drainage debridement device and method for diabetic foot |
| RU2786828C1 (en) * | 2022-03-09 | 2022-12-26 | Андрей Викторович Андреев | Method for videoscopic necrosequestrectomy for necrotic parapancreatitis without exudative lesions of the retroperitoneal space |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113117165A (en) * | 2021-03-24 | 2021-07-16 | 青岛大学附属医院 | Negative pressure drainage debridement device and method for diabetic foot |
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| RU2786828C1 (en) * | 2022-03-09 | 2022-12-26 | Андрей Викторович Андреев | Method for videoscopic necrosequestrectomy for necrotic parapancreatitis without exudative lesions of the retroperitoneal space |
| RU2786979C1 (en) * | 2022-03-09 | 2022-12-27 | Андрей Викторович Андреев | Method for draining an infected space in the surgical treatment of pancreatic necrosis |
| RU2787225C1 (en) * | 2022-03-28 | 2022-12-30 | Андрей Викторович Андреев | Method for providing access to the stuffing bag and retroperitoneal space in case of purulent-necrotic parapancreatitis |
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