CN220344809U - Neurosurgery operation drainage device - Google Patents
Neurosurgery operation drainage device Download PDFInfo
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- CN220344809U CN220344809U CN202222958644.4U CN202222958644U CN220344809U CN 220344809 U CN220344809 U CN 220344809U CN 202222958644 U CN202222958644 U CN 202222958644U CN 220344809 U CN220344809 U CN 220344809U
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- drainage
- tube
- double
- pipe
- drainage tube
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- 208000007536 Thrombosis Diseases 0.000 claims abstract description 24
- 239000007788 liquid Substances 0.000 claims abstract description 21
- 210000001175 cerebrospinal fluid Anatomy 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 7
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 7
- 239000004945 silicone rubber Substances 0.000 claims abstract description 4
- 230000002572 peristaltic effect Effects 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 238000007917 intracranial administration Methods 0.000 description 4
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 208000002403 Encephalocele Diseases 0.000 description 2
- 238000007428 craniotomy Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002861 ventricular Effects 0.000 description 2
- 206010008164 Cerebrospinal fluid leakage Diseases 0.000 description 1
- 206010019233 Headaches Diseases 0.000 description 1
- 206010028813 Nausea Diseases 0.000 description 1
- 206010047700 Vomiting Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002490 cerebral effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 210000003140 lateral ventricle Anatomy 0.000 description 1
- 230000008693 nausea Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000000414 obstructive effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 210000003625 skull Anatomy 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 230000008673 vomiting Effects 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
The utility model discloses a neurosurgery drainage device which comprises drainage tubes, wherein two groups of drainage tubes are arranged, one end of each drainage tube is provided with a cerebrospinal fluid multipoint drainage structure, the other end of each drainage tube is provided with an anti-blocking conduction device through a double-thread connection structure, the anti-blocking conduction devices are integrally made of silicone rubber materials and are used for quickly dredging blood clots in the drainage tubes, a three-way collecting pipe is arranged between the two groups of anti-blocking conduction devices, and the bottom end of each three-way collecting pipe is provided with a liquid discharge main pipe. The utility model uses the anti-blocking conduction device to ensure that the pipeline in the device is always in a conduction state, thereby avoiding the phenomenon that a blood clot blocks the pipeline, improving the drainage smoothness of the device, and quickly separating the drainage tube and the anti-blocking conduction device through the double-thread connection structure in the later stage, so as to replace the anti-blocking conduction device, the three-way collecting pipe, the liquid discharge main pipe, the drainage bag and other parts, and help medical staff to quickly complete the replacement, the disinfection and other works of the device.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a neurosurgery drainage device.
Background
The drainage device is used in neurosurgery and used after operation, is used for discharging pus, blood, effusion and the like in tissues or cavities to the outside, can balance internal pressure, prevent infection and accelerate healing, wherein in the nursing operation process of an extracellular drainage tube, ventricular drainage is used for puncturing a lateral ventricle through skull drilling, placing a drainage tube, draining cerebrospinal fluid to the outside, is one of the common treatment measures for reducing intracranial pressure, discharging ventricular effusion and reducing wound cerebrospinal fluid leakage after craniocerebral operation, is a clinical treatment method in neurosurgery, and consists of a drainage tube, a peristaltic pump, a shunt tube, a fixed support, a drainage bag support and other parts, however, in the use process of the traditional drainage device, blood in the drainage tube can be coagulated into blocks to become blood clots, and circulation of the drainage tube is blocked, thereby causing the occurrence of obstructive cerebral effusion, and the effect of relieving intracranial pressure is difficult to achieve at the moment, and the drainage effect of the device is affected.
Disclosure of Invention
The utility model aims to provide a drainage device for neurosurgery, which aims to solve the problem that blood in a drainage tube is possibly coagulated into a blood clot in the background art, so that the circulation of the drainage tube is blocked.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a neurosurgery operation drainage device, includes the drainage tube, the drainage tube is provided with two sets of, the cerebrospinal fluid multiple spot drainage structure is installed to the one end of drainage tube, the other end of drainage tube is installed through double-thread connection structure and is prevented stifled the switch-on ware, prevent stifled switch-on ware wholly adopting the silicone rubber material to make, prevent stifled switch-on ware is arranged in dredging the blood clot in the drainage tube fast, two sets of prevent installing the tee bend pressure manifold between the switch-on ware, the flowing back is responsible for in the bottom of tee bend pressure manifold, the peristaltic pump is installed to the bottom of flowing back being responsible for, just the flowing back end of peristaltic pump is installed and is led the drainage bag connecting pipe, the end of drainage bag connecting pipe and the inlet interconnect of drainage bag.
Preferably, the cerebrospinal fluid multipoint drainage structure comprises a conical drainage head arranged at the top end of the drainage tube, the drainage tube and the conical drainage head are communicated with each other, and a plurality of groups of through holes are formed in the outer peripheral surface of the drainage tube on one side of the conical drainage head.
Preferably, the cross-sectional shapes of the drainage tube, the liquid discharge main tube and the drainage bag connecting tube are changed into circles, and the pipe diameters of the drainage tube, the liquid discharge main tube and the drainage bag connecting tube are 8-16 Fr.
Preferably, the drainage tube, the liquid discharge main tube and the drainage bag connecting tube are made of silicon rubber materials.
Preferably, the anti-blocking conduction device is detachably mounted at one end of the drainage tube through a double-thread connection structure, drainage cavities and hollow cavities are respectively formed in two ends of the anti-blocking conduction device, a middle-arranged tube is mounted in the hollow cavities, one end of the middle-arranged tube is mutually conducted with the drainage cavities, and the other end of the middle-arranged tube is mutually connected with the three-way collecting pipe.
Preferably, a plurality of groups of protruding heads are arranged on the inner wall of the hollow cavity.
Preferably, the double-thread connecting structure comprises a double-nut connecting pipe arranged at one end of the anti-blocking connector and an external thread connector arranged at one end of the drainage tube, and the double-nut connecting pipe and the external thread connector are in threaded connection through an internal thread groove.
Preferably, the double-thread connecting structure further comprises an external thread groove arranged on the outer peripheral surface of the double-nut connecting pipe, and one end of the surface of the drainage tube is slidably provided with a positioning cap which is in threaded fit with the external thread groove.
Compared with the prior art, the utility model has the beneficial effects that: this neurosurgery operation drainage device is through being provided with the structure of mutually supporting such as anti-blocking conduction device and drain pipe, cerebrospinal fluid enters into the drainage tube through the multi-point drainage structure of cerebrospinal fluid, the staff prevents anti-blocking conduction device through reciprocating extrusion, make the drainage chamber appear warping, thereby extrude the blood clot in the drainage chamber, help blood clot pulverize until entering into in the well pipe, and the other end of anti-blocking conduction device is extruded, make the protruding head extrude in the well pipe, then pulverize the blood clot once more, thereby utilize anti-blocking conduction device to make pipeline in the device be in conduction state all the time, avoid the phenomenon that the blood clot blocks up the pipeline, improve the drainage smoothness of device, the later stage is through double thread connection structure fast separation drainage tube, anti-blocking conduction device, thereby to anti-blocking conduction device, tee bend collecting pipe and drain pipe, parts such as drainage bag are changed, help medical personnel accomplish the change of device fast, work such as disinfect.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is an enlarged schematic view of the anti-blocking contactor of the present utility model;
FIG. 4 is an enlarged schematic view of a front view of the anti-blocking contactor of the present utility model;
FIG. 5 is a schematic view of three-way header of the present utility model;
in the figure: 1. a drainage tube; 101. a through hole; 102. an external thread connector; 2. a cone-shaped drainage head; 3. a double-thread connection structure; 301. a double nut connecting pipe; 302. an internal thread groove; 303. positioning caps; 304. an external thread groove; 4. an anti-blocking conduction device; 401. a drainage cavity; 402. a hollow cavity; 403. a protruding head; 404. a middle pipe; 5. a three-way collecting pipe; 6. a liquid discharge main pipe; 7. a peristaltic pump; 8. and a drainage bag connecting pipe.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, an embodiment of the present utility model is provided: the drainage device for the neurosurgery comprises drainage tubes 1, wherein two groups of drainage tubes 1 are arranged, a cerebrospinal fluid multipoint drainage structure is arranged at one end of each drainage tube 1, each cerebrospinal fluid multipoint drainage structure comprises a conical drainage head 2 arranged at the top end of each drainage tube 1, each drainage tube 1 and each conical drainage head 2 are communicated with each other, a plurality of groups of through holes 101 are formed in the peripheral surface of each drainage tube 1 on one side of each conical drainage head 2, and cerebrospinal fluid sequentially enters the drainage tube 1 through the corresponding conical drainage heads 2 and the corresponding through holes 101;
the other end of the drainage tube 1 is provided with an anti-blocking conduction device 4 through a double-thread connecting structure 3, the anti-blocking conduction device 4 is integrally made of a silicon rubber material, the anti-blocking conduction device 4 is used for quickly dredging blood clots in the drainage tube 1, a three-way collecting pipe 5 is arranged between the two groups of anti-blocking conduction devices 4, the bottom end of the three-way collecting pipe 5 is provided with a liquid discharge main pipe 6, the cross sections of the drainage tube 1, the liquid discharge main pipe 6 and a drainage bag connecting pipe 8 are changed into a round shape, the pipe diameters of the drainage tube 1, the liquid discharge main pipe 6 and the drainage bag connecting pipe 8 are 8 to 16Fr, the drainage tube 1, the liquid discharge main pipe 6 and the drainage bag connecting pipe 8 are made of the silicon rubber material, and cerebrospinal fluid intensively flows into the liquid discharge main pipe 6 through the anti-blocking conduction device 4 and the three-way collecting pipe 5;
the peristaltic pump 7 is arranged at the bottom end of the liquid discharge main pipe 6, the liquid discharge end of the peristaltic pump 7 is provided with the drainage bag connecting pipe 8, the tail end of the drainage bag connecting pipe 8 is connected with the liquid inlet of the drainage bag, and negative pressure is generated by the peristaltic pump 7, so that cerebrospinal fluid in the liquid discharge main pipe 6 is drained into the drainage bag connected with the drainage bag connecting pipe 8 through the three-way collecting pipe 5, and in the process, the drainage speed of the device on the cerebrospinal fluid is improved through the arrangement of the double-point drainage pipe 1, thereby reducing intracranial pressure and avoiding cerebral hernia caused by craniocerebral pressure dip after craniotomy;
the anti-blocking conduction device 4 is detachably arranged at one end of the drainage tube 1 through the double-thread connecting structure 3, two ends of the inside of the anti-blocking conduction device 4 are respectively provided with a drainage cavity 401 and a hollowed cavity 402, a middle tube 404 is arranged in the hollowed cavity 402, one end of the middle tube 404 and the drainage cavity 401 are mutually conducted, blood clots generated in the drainage tube 1 enter the anti-blocking conduction device 4 through the double-thread connecting structure 3, at the moment, the blood clots are positioned in the drainage cavity 401 of the anti-blocking conduction device 4, cerebrospinal fluid enters the three-way collecting pipe 5 and the liquid discharge main pipe 6 through the middle tube 404, and staff can squeeze the anti-blocking conduction device 4 in a reciprocating manner to deform the drainage cavity 401, so that the blood clots in the drainage cavity 401 are squeezed, and the blood clots are helped to crush until entering the middle tube 404;
the other end of the middle pipe 404 is connected with the three-way collecting pipe 5, a plurality of groups of protruding heads 403 are arranged on the inner wall of the hollow cavity 402, a worker extrudes the other end of the anti-blocking conduction device 4, so that the protruding heads 403 extrude the middle pipe 404, and then crush blood clots again, thereby utilizing the anti-blocking conduction device 4 to lead a pipeline in the device to be in a conduction state all the time, avoiding the phenomenon that the blood clots block the pipeline, and improving the drainage smoothness of the device;
the double-threaded connecting structure 3 comprises a double-nut connecting pipe 301 arranged at one end of the anti-blocking conduction device 4, and an external threaded connector 102 arranged at one end of the drainage tube 1, wherein the double-nut connecting pipe 301 and the external threaded connector 102 are in threaded connection through an internal threaded groove 302, the double-threaded connecting structure 3 also comprises an external threaded groove 304 arranged on the outer peripheral surface of the double-nut connecting pipe 301, one end of the surface of the drainage tube 1 is slidably provided with a positioning cap 303, the positioning cap 303 is in threaded fit with the external threaded groove 304, and the drainage tube 1 is clamped firstly so as to prevent the cerebrospinal fluid in the tube from flowing back into a ventricle in the process of periodically replacing the three-way collecting pipe 5, the liquid discharge main pipe 6 and the drainage bag at the later stage;
the staff rotates positioning cap 303 to make positioning cap 303 and double-nut connecting pipe 301 separate, then rotates anti-blocking conduction device 4, double-nut connecting pipe 301 again, makes double-nut connecting pipe 301 and external thread connector 102 screw thread separate, and then can change parts such as anti-blocking conduction device 4, tee collecting pipe 5, liquid discharge main pipe 6, drainage bag, and the like, and helps medical staff to rapidly complete the replacement, disinfection and other works of the device.
When the drainage tube 1 is used, firstly, cerebrospinal fluid sequentially passes through the conical drainage head 2 and the through hole 101, and flows into the drainage tube 1 through the anti-blocking conduction device 4 and the three-way collecting pipe 5 in a concentrated manner, negative pressure is generated by the peristaltic pump 7 in the process, cerebrospinal fluid in the drainage tube 6 is led into the drainage bag connected with the drainage bag connecting pipe 8 through the three-way collecting pipe 5, the drainage speed of the cerebrospinal fluid is improved through the arrangement of the two-point drainage tube 1 in the process, thereby the intracranial pressure is reduced, cerebral hernia is caused by craniocerebral pressure dip after craniotomy, the phenomenon that the drainage is too fast and too much is avoided in the process, low craniocerebral pressure headache, nausea, vomiting and the like is avoided, the blood clot generated in the drainage tube 1 enters into the anti-blocking conduction device 4 through the double-thread connecting structure 3, at the moment, the blood clot is positioned in the drainage cavity 401 of the anti-blocking conduction device 4, and the cerebrospinal fluid enters into the three-way collecting pipe 5 and the drainage tube 6 through the middle-way collecting pipe 404, the worker can squeeze the anti-blocking conduction device 4 in a reciprocating manner, the drainage cavity 401 is deformed, and the blood clot in the drainage cavity 401 is avoided, thereby the blood clot in the drainage cavity is extruded into the middle-blocking device 403, the other end is further, the blood clot is extruded into the anti-blocking conduction device is avoided, and the blood clot is always, and the blood clot is extruded into the anti-blocking device 4, and is always in the anti-blocking device, and is in the normal condition, and the normal state.
Claims (8)
1. A neurosurgical drainage device, characterized in that: including drainage tube (1), drainage tube (1) is provided with two sets of, the multi-point drainage structure of cerebrospinal fluid is installed to the one end of drainage tube (1), prevent stifled switch-on ware (4) are installed through double-threaded connection structure (3) to the other end of drainage tube (1), prevent stifled switch-on ware (4) wholly adopt the silicone rubber material to make, prevent stifled switch-on ware (4) are arranged in dredging the blood clot in drainage tube (1) fast, two sets of install tee bend collecting pipe (5) between prevent stifled switch-on ware (4), drainage is responsible for (6) are installed to the bottom of tee bend collecting pipe (5), peristaltic pump (7) are installed to the bottom of drainage is responsible for (6), just drainage bag connecting pipe (8) are installed to the flowing back end of peristaltic pump (7), the end of drainage bag connecting pipe (8) and the inlet interconnect of drainage bag.
2. The neurosurgical drainage device of claim 1, wherein: the cerebrospinal fluid multipoint drainage structure comprises a conical drainage head (2) arranged at the top end of a drainage tube (1), the drainage tube (1) and the conical drainage head (2) are communicated with each other, and a plurality of groups of through holes (101) are formed in the outer peripheral surface of the drainage tube (1) on one side of the conical drainage head (2).
3. The neurosurgical drainage device of claim 1, wherein: the cross-sectional shapes of the drainage tube (1), the liquid discharge main tube (6) and the drainage bag connecting tube (8) are changed into circles, and the tube diameter specifications of the drainage tube (1), the liquid discharge main tube (6) and the drainage bag connecting tube (8) are 8-16 Fr.
4. A neurosurgical drainage device according to claim 3, wherein: the drainage tube (1), the liquid discharge main tube (6) and the drainage bag connecting tube (8) are made of silicone rubber materials.
5. The neurosurgical drainage device of claim 1, wherein: anti-blocking conduction device (4) detachably installs at drainage tube (1) one end through double-thread connection structure (3), anti-blocking conduction device (4) inside both ends are provided with drainage chamber (401) and fretwork chamber (402) respectively, the internally mounted in fretwork chamber (402) has in put pipe (404), in put the one end of pipe (404) and drainage chamber (401) switch on each other, in the other end of pipe (404) and tee bend collecting pipe (5) interconnect.
6. The neurosurgical drainage device of claim 5, wherein: a plurality of groups of raised heads (403) are arranged on the inner wall of the hollowed-out cavity (402).
7. The neurosurgical drainage device of claim 1, wherein: the double-threaded connecting structure (3) comprises a double-nut connecting pipe (301) arranged at one end of the anti-blocking conducting device (4) and an external threaded connector (102) arranged at one end of the drainage tube (1), and the double-nut connecting pipe (301) and the external threaded connector (102) are in threaded connection through an internal thread groove (302).
8. The neurosurgical drainage device of claim 7, wherein: the double-thread connecting structure (3) further comprises an external thread groove (304) arranged on the outer circumferential surface of the double-nut connecting pipe (301), one end of the surface of the drainage tube (1) is slidably provided with a positioning cap (303), and the positioning cap (303) is in threaded fit with the external thread groove (304).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222958644.4U CN220344809U (en) | 2022-11-03 | 2022-11-03 | Neurosurgery operation drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222958644.4U CN220344809U (en) | 2022-11-03 | 2022-11-03 | Neurosurgery operation drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220344809U true CN220344809U (en) | 2024-01-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222958644.4U Active CN220344809U (en) | 2022-11-03 | 2022-11-03 | Neurosurgery operation drainage device |
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| Country | Link |
|---|---|
| CN (1) | CN220344809U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118490912A (en) * | 2024-07-19 | 2024-08-16 | 浙江省肿瘤医院 | Catheter unblocking device |
-
2022
- 2022-11-03 CN CN202222958644.4U patent/CN220344809U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118490912A (en) * | 2024-07-19 | 2024-08-16 | 浙江省肿瘤医院 | Catheter unblocking device |
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