CN210056924U - Neurosurgery operation drainage device - Google Patents
Neurosurgery operation drainage device Download PDFInfo
- Publication number
- CN210056924U CN210056924U CN201920646182.8U CN201920646182U CN210056924U CN 210056924 U CN210056924 U CN 210056924U CN 201920646182 U CN201920646182 U CN 201920646182U CN 210056924 U CN210056924 U CN 210056924U
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- China
- Prior art keywords
- drainage device
- magnetic ring
- baffle
- iron ball
- drainage
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to the technical field of operation drainage devices, in particular to a neurosurgery drainage device, which comprises a liquid storage tank, wherein the upper end of the liquid storage tank is connected with a cover plate, the cover plate is provided with a liquid inlet and a gas outlet, the liquid inlet is connected with one end of a drainage tube through a first joint, the gas outlet is connected with one end of a connecting tube through a second joint, the other end of the connecting tube is connected with the inlet end of a draught fan, a clapboard is arranged between the cover plate and the liquid storage tank, the middle part of the clapboard is provided with a liquid discharge hole, and the middle part of the bottom surface of the clapboard is fixedly provided with a magnetic ring, when the liquid storage tank is toppled, the magnetic ring can suck the iron ball, the iron ball blocks the through hole of the magnetic ring, at the moment, the drainage liquid in the liquid, the operation can be performed normally.
Description
Technical Field
The utility model relates to an operation drainage device technical field especially relates to a neurosurgery drainage device.
Background
In the clinical treatment of neurosurgery a lot of diseases, if the cerebroma, the intracranial damage of severe, the treatment of hypertension cerebral hemorrhage etc, neurosurgery drainage device all needs to be used, when carrying out the operation drainage to neurosurgery clinically, need connect the suction machine with the drainage tube and carry out local extraction to local hemorrhage and effusion, with the interior situation of clear observation field of vision, at present, most hospitals take more traditional drainage ware, traditional drainage ware has certain not enough, probably take place to empty in the stock solution bottle use, the stock solution bottle is emptyd the back drainage liquid and can be flowed into in the draught fan, make the draught fan normally work, the drainage liquid in the drainage tube can take place to flow against the current this moment, cause harmful effects to the operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a drainage device for neurosurgery.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a neurosurgery drainage device, includes the reservoir, the upper end of reservoir is connected with the apron, the apron is provided with inlet and gas vent, the inlet is connected with the one end of drainage tube through first joint, the gas vent is connected with the one end of connecting pipe through the second joint, the other end of connecting pipe is connected with the entrance point of draught fan, still be provided with the baffle between apron and the reservoir, the middle part of baffle is provided with the outage, and the middle part fixed mounting of baffle bottom surface has the magnetic ring, and through-hole on the magnetic ring is linked together with the outage, the lower extreme ring of magnetic ring is equipped with evenly distributed's connecting rod, the lower extreme of connecting rod is connected with the backup pad, the iron ball has been placed between backup pad and the magnetic ring, and the iron ball contacts with the.
Preferably, the lower end of the inner ring of the magnetic ring is provided with a chamfer, and the chamfer is matched with the iron ball.
Preferably, the outer side of the iron ball is wrapped with a silica gel layer.
Preferably, the top end of the inner wall of the cover plate is fixedly provided with a baffle plate, the baffle plate is positioned between the liquid inlet and the air outlet, and a gap exists between the lower end of the baffle plate and the upper end of the partition plate.
Preferably, the top end of the inner wall of the cover plate is provided with a one-way valve, and the inlet end of the one-way valve is communicated with the lower end of the liquid inlet.
Preferably, the lower end of the partition plate is annularly provided with limiting blocks which are uniformly distributed, and the number of the limiting blocks is 3-6.
Preferably, rubber sealing rings are arranged at the joints of the partition plate and the liquid storage tank or the cover plate.
The utility model has the advantages that:
1. when this device used, opened the draught fan, the drainage tube tip can produce the negative pressure, carries out the drainage to the drainage liquid, and drainage liquid is inside from the drainage tube discharge back, along the outage inflow reservoir on the baffle, collects drainage liquid, and convenient operation is simple.
2. When the device is used, when the liquid storage tank is inclined, the magnetic ring can suck the iron ball, the through hole of the magnetic ring is plugged by the iron ball, the drainage liquid in the liquid storage tank cannot flow out at the moment, the draught fan can normally work, the drainage liquid in the drainage pipe cannot flow against the flow, and the operation can be normally carried out.
Drawings
Fig. 1 is a schematic front view of a drainage device for neurosurgery provided by the present invention;
fig. 2 is a schematic view of a bottom view of a cover plate of the drainage device for neurosurgery provided by the present invention;
fig. 3 is an enlarged schematic structural view of a part a in fig. 1 of a drainage device for neurosurgery according to the present invention.
In the figure: the device comprises a drainage tube 1, a first joint 2, a cover plate 3, a liquid storage tank 4, a second joint 5, a connecting pipe 6, an induced draft fan 7, a partition plate 8, a baffle plate 9, a one-way valve 10, a limiting block 11, a magnetic ring 12, a connecting rod 13, a supporting plate 14 and an iron ball 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a neurosurgery drainage device comprises a liquid storage tank 4, wherein the upper end of the liquid storage tank 4 is connected with a cover plate 3, the outer wall of the liquid storage tank 4 is provided with threads, the lower end of the outer wall of the cover plate 3 is connected with a circular ring, the inner wall of the circular ring is provided with threads, the liquid storage tank 4 is connected with the cover plate 3 through the threads, the cover plate 3 is provided with a liquid inlet and an air outlet, the liquid inlet is connected with one end of a drainage tube 1 through a first connector 2, the air outlet is connected with one end of a connecting tube 6 through a second connector 5, the first connector 2 and the second connector 5 are rubber hoses, the other end of the connecting tube 6 is connected with the inlet end of an induced draft fan 7, a partition plate 8 is further arranged between the cover plate 3 and the liquid storage tank, the through hole on the magnetic ring 12 is communicated with the liquid discharge hole, the lower end of the magnetic ring 12 is annularly provided with connecting rods 13 which are uniformly distributed, the lower end of each connecting rod 13 is connected with a supporting plate 14, an iron ball 15 is placed between each supporting plate 14 and the magnetic ring 12, the iron ball 15 is in contact with the connecting rods 13, the length of each connecting rod 13 is larger than the diameter of the corresponding iron ball 15, when the connecting rods 13 are in a vertical state, the magnetic rings 12 cannot adsorb the iron balls 15, and when the connecting rods 13 are in a horizontal state or the height of the supporting plates 14 is higher than that of the magnetic rings 12, namely when the liquid storage tank 4 is inclined, the magnetic rings 12 can adsorb the iron.
Further, the lower extreme of magnetic ring 12 inner circle is provided with the chamfer, chamfer and 15 looks adaptations of iron ball, the outside parcel of iron ball 15 has the silica gel layer, and the silica gel layer can increase the leakproofness between the two.
Further, the top end of the inner wall of the cover plate 3 is fixedly provided with a baffle plate 9, the baffle plate 9 is positioned between the liquid inlet and the air outlet, and a gap exists between the lower end of the baffle plate 9 and the upper end of the partition plate 8.
Furthermore, a one-way valve 10 is installed at the top end of the inner wall of the cover plate 3, the inlet end of the one-way valve 10 is communicated with the lower end of the liquid inlet, and the one-way valve 10 can prevent drainage liquid in the liquid storage tank 4 from flowing back to the inside of the drainage tube 1.
Furthermore, the lower end of the partition plate 8 is annularly provided with limiting blocks 11 which are evenly distributed, the number of the limiting blocks 11 is 3-6, the limiting blocks 11 are ordinary small blocks, and when the limiting blocks are used, one side of each limiting block 11 is just in contact with the inner wall of the liquid storage tank 4, so that the partition plate 8 can be conveniently placed at a proper position.
Furthermore, rubber sealing rings are arranged at the joints of the partition plate 8 and the liquid storage tank 4 or the cover plate 3.
In this embodiment, when this device used, opened draught fan 7, 1 tip of drainage tube can produce the negative pressure, carries out the drainage to the drainage liquid, and drainage liquid discharges the back from drainage tube 1, and inside flowing into reservoir 4 along the outage on baffle 8, collect the drainage liquid, baffle 9 can block the drainage liquid that splashes, avoids the drainage liquid to splash to the entrance of draught fan 7, and convenient operation is simple.
When the device is used, when the liquid storage tank 4 is toppled, the magnetic ring 12 can suck the iron ball 15, the through hole of the magnetic ring 12 is plugged by the iron ball 15, the drainage liquid in the liquid storage tank 4 cannot flow out at the moment, the draught fan 7 can normally work, the drainage liquid in the drainage tube 1 cannot flow back, and the operation can be normally carried out.
After the device is used, the first connector 2 and the second connector 5 can be detached, and the liquid storage tank 4, the cover plate 3 and the partition plate 8 can be cleaned and sterilized for reuse of the device.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a drainage device for neurosurgery operation, includes reservoir (4), its characterized in that, the upper end of reservoir (4) is connected with apron (3), apron (3) are provided with inlet and gas vent, the inlet is connected with the one end of drainage tube (1) through first joint (2), the gas vent is connected with the one end of connecting pipe (6) through second joint (5), the other end of connecting pipe (6) is connected with the entrance point of draught fan (7), still be provided with baffle (8) between apron (3) and reservoir (4), the middle part of baffle (8) is provided with the outage, and the middle part fixed mounting of baffle (8) bottom surface has magnetic ring (12), and the through-hole on magnetic ring (12) is linked together with the outage, the lower extreme ring of magnetic ring (12) is equipped with evenly distributed's connecting rod (13), the lower end of the connecting rod (13) is connected with a supporting plate (14), an iron ball (15) is placed between the supporting plate (14) and the magnetic ring (12), the iron ball (15) is in contact with the connecting rod (13), and the length of the connecting rod (13) is larger than the diameter of the iron ball (15).
2. The neurosurgical drainage device according to claim 1, characterized in that the lower end of the inner ring of the magnetic ring (12) is provided with a chamfer, which is adapted to an iron ball (15).
3. The neurosurgical drainage device according to claim 1 or 2, wherein the iron ball (15) is wrapped with a silica gel layer.
4. The neurosurgical drainage device according to claim 1, wherein a baffle (9) is fixedly arranged at the top end of the inner wall of the cover plate (3), the baffle (9) is positioned between the liquid inlet and the air outlet, and a gap exists between the lower end of the baffle (9) and the upper end of the partition plate (8).
5. The neurosurgical drainage device according to claim 1, wherein the top end of the inner wall of the cover plate (3) is provided with a one-way valve (10), and the inlet end of the one-way valve (10) is communicated with the lower end of the liquid inlet.
6. The neurosurgical drainage device according to claim 1, characterized in that the lower end of the partition plate (8) is provided with evenly distributed limiting blocks (11), and the number of the limiting blocks (11) is 3-6.
7. The neurosurgical drainage device according to claim 1, wherein the connection between the partition plate (8) and the reservoir (4) or the cover plate (3) is provided with a rubber sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920646182.8U CN210056924U (en) | 2019-05-07 | 2019-05-07 | Neurosurgery operation drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920646182.8U CN210056924U (en) | 2019-05-07 | 2019-05-07 | Neurosurgery operation drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210056924U true CN210056924U (en) | 2020-02-14 |
Family
ID=69450795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920646182.8U Expired - Fee Related CN210056924U (en) | 2019-05-07 | 2019-05-07 | Neurosurgery operation drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210056924U (en) |
-
2019
- 2019-05-07 CN CN201920646182.8U patent/CN210056924U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200214 Termination date: 20210507 |