CN215023311U - Craniocerebral puncture drainage support - Google Patents
Craniocerebral puncture drainage support Download PDFInfo
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- CN215023311U CN215023311U CN202120719312.3U CN202120719312U CN215023311U CN 215023311 U CN215023311 U CN 215023311U CN 202120719312 U CN202120719312 U CN 202120719312U CN 215023311 U CN215023311 U CN 215023311U
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- sliding
- block
- drainage
- fixedly connected
- lead screw
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- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 210000000683 abdominal cavity Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001185 bone marrow Anatomy 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 239000002872 contrast media Substances 0.000 description 1
- 238000012631 diagnostic technique Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000001165 lymph node Anatomy 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
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Abstract
The application relates to a craniocerebral puncture drainage support which comprises a support base, a plurality of support rods arranged at the bottom of the support base, a vertical plate fixedly connected to the top of the support base, a sliding plate arranged on one side of the vertical plate in a sliding manner, a drainage box arranged on the sliding plate, a drainage bag arranged in the drainage box and a drainage tube arranged in the drainage bag, wherein two sliding blocks are fixedly connected to one side of the sliding plate, two sliding grooves are formed in one side of the vertical plate, and the two sliding blocks are respectively connected to the two sliding grooves in a sliding manner along the vertical direction; a lead screw is rotationally connected in each sliding groove, and the two sliding blocks are respectively in threaded connection with the two lead screws; and a driving mechanism for driving the two lead screws to rotate is arranged at the top of the vertical plate. This application can reduce operating personnel's intensity of labour.
Description
Technical Field
The application relates to the technical field of puncture instruments, in particular to a craniocerebral puncture drainage stent.
Background
Currently, puncture is a diagnostic technique in which a puncture needle is inserted into a body cavity to extract secretions for testing, gas or a contrast agent is injected into the body cavity to perform a contrast examination, or a medicine is injected into the body cavity. The following puncture techniques are commonly used: brain or spinal cavity puncture, thoracic cavity puncture, abdominal cavity puncture, bone marrow puncture, lymph node puncture, joint cavity puncture, and vascular puncture.
The correlation technique can refer to the chinese utility model patent that the grant bulletin number is CN203710423U, it discloses a craniocerebral puncture drainage support, including a frame foundation, three spinal branch vaulting poles and riser, two spouts have been seted up on the riser, the spout internal slipping is provided with the slide, be equipped with a drainage box on the slide, placed the drainage bag in the drainage box, be equipped with the drainage tube on the drainage bag, be equipped with a fixed block on the slide, the top of fixed block is equipped with the slider, the top of slider is connected with the spring, the drainage tube presss from both sides between fixed block and slider, be equipped with the tight bolt that decides that is used for fixed slide between slide and the riser, the top of drainage box is equipped with the pointer, be equipped with height scale on the riser.
However, the sliding plate needs to be fixed by a fastening bolt after sliding to a certain position, which is cumbersome to operate and increases the labor intensity of the operator.
SUMMERY OF THE UTILITY MODEL
In order to reduce the labor intensity of operators, the craniocerebral puncture drainage stent is provided.
The application provides a craniocerebral puncture drainage stent, adopts following technical scheme:
a craniocerebral puncture drainage support comprises a support base, a plurality of support rods arranged at the bottom of the support base, a vertical plate fixedly connected to the top of the support base, a sliding plate arranged on one side of the vertical plate in a sliding manner, a drainage box arranged on the sliding plate, a drainage bag arranged in the drainage box and a drainage tube arranged in the drainage bag, wherein two sliding blocks are fixedly connected to one side of the sliding plate, two sliding grooves are formed in one side of the vertical plate, and the two sliding blocks are respectively connected to the two sliding grooves in a sliding manner along the vertical direction; a lead screw is rotationally connected in each sliding groove, and the two sliding blocks are respectively in threaded connection with the two lead screws; and a driving mechanism for driving the two lead screws to rotate is arranged at the top of the vertical plate.
Through adopting above-mentioned technical scheme, when needs drive slide remove, rotate through actuating mechanism drive lead screw, the lead screw rotates drive slider and removes, and the slider removes alright drive slide and removes, because the lead screw can the auto-lock this moment to alright fix the slide, therefore can reduce operating personnel's intensity of labour.
Preferably, the driving mechanism comprises a horizontal shaft rotatably connected to the top of the vertical plate and a hand wheel fixedly connected to one end of the horizontal shaft; and a transmission assembly for driving the lead screw to rotate is arranged between each lead screw and the horizontal shaft.
By adopting the technical scheme, when the two screw rods need to be driven to rotate, the hand wheel is rotated to rotate the horizontal shaft, and at the moment, the two screw rods can be driven to rotate under the action of the two groups of transmission assemblies; through setting up actuating mechanism, be convenient for drive two lead screws and rotate simultaneously.
Preferably, the transmission assembly comprises a worm wheel fixedly connected to the top of the lead screw and a worm arranged on the side wall of the horizontal shaft; the worm is meshed with the worm wheel.
By adopting the technical scheme, the horizontal shaft rotates to drive the worm to rotate, the worm rotates to drive the worm wheel to rotate, and the worm wheel rotates to drive the lead screw to rotate; through setting up drive assembly, be convenient for drive lead screw rotates.
Preferably, one side of the sliding plate is provided with a fixing mechanism for fixing the drainage tube, and the fixing mechanism comprises a fixing block and an installation block which are fixedly connected to one side of the sliding plate; a pull rod is connected to the mounting block in a sliding mode along the vertical direction, a handle is fixedly connected to the top of the pull rod, a pressing block is fixedly connected to the bottom of the pull rod, and the pressing block is located between the mounting block and the fixing block; the pull rod is sleeved with a spring, and two ends of the spring are fixedly connected to the opposite inner sides of the pressing block and the mounting block respectively.
By adopting the technical scheme, when the drainage tube needs to be fixed, the pressing block is pulled by the pulling handle, then the drainage tube is placed between the pressing block and the fixing block, and the pressing block moves to press the spring, so that the spring is in a compressed state; after the drainage tube is placed on the pressing block and the fixing block, the handle is loosened, and the pressing block can fix the drainage tube under the action of the spring; through setting up fixed establishment, be convenient for fix the drainage tube.
Preferably, the bottom of the pressing block is provided with a protection block.
Through adopting above-mentioned technical scheme, through setting up the protection piece, be convenient for protect the drainage tube to can prolong the life of drainage tube.
Preferably, one side rigid coupling of briquetting has the dovetail block, one side of slide is seted up and is used for supplying the dovetail block along the dovetail of vertical slip.
By adopting the technical scheme, the pressing block is convenient to guide by arranging the dovetail block and the dovetail groove.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the sliding plate needs to be driven to move, the driving mechanism drives the lead screw to rotate, the lead screw rotates to drive the sliding block to move, the sliding block can drive the sliding plate to move after moving, and at the moment, the lead screw can be self-locked, so that the sliding plate can be fixed, and the labor intensity of operators can be reduced;
2. when the two screw rods need to be driven to rotate, the hand wheel is rotated to rotate the horizontal shaft, and then the two screw rods can be driven to rotate under the action of the two groups of transmission assemblies; the driving mechanism is arranged, so that the two lead screws can be driven to rotate simultaneously;
3. when the drainage tube needs to be fixed, the pressing block is pulled through the pulling handle, then the drainage tube is placed between the pressing block and the fixing block, the pressing block moves to press the spring, and the spring is in a compressed state at the moment; after the drainage tube is placed on the pressing block and the fixing block, the handle is loosened, and the pressing block can fix the drainage tube under the action of the spring; through setting up fixed establishment, be convenient for fix the drainage tube.
Drawings
FIG. 1 is a schematic view of the overall structure of the embodiment;
FIG. 2 is a schematic view showing the structure of a drive mechanism according to the embodiment;
FIG. 3 is a schematic view showing the structure of the highlighting fixing mechanism in the embodiment.
Description of reference numerals: 1. a support base; 2. a vertical plate; 21. a chute; 22. a lead screw; 3. a slide plate; 31. a slider; 4. a drainage tube; 5. a drive mechanism; 51. a horizontal axis; 52. a hand wheel; 53. a worm gear; 54. a worm; 6. a fixing mechanism; 61. a fixed block; 62. mounting blocks; 63. a pull rod; 64. a handle; 65. briquetting; 66. a protection block; 67. a spring; 68. a dovetail block; 69. a dovetail groove.
Detailed Description
The embodiment of the application discloses a craniocerebral puncture drainage support, which comprises a support base 1, four support rods arranged at the bottom of the support base 1, a vertical plate 2 fixedly connected to the top of the support base 1, a sliding plate 3 arranged on one side of the vertical plate 2 in a sliding manner, a drainage box arranged on the sliding plate 3, a drainage bag arranged in the drainage box and a drainage tube 4 arranged on the drainage bag, wherein the vertical plate 2 is fixedly connected with the top of the support base; the bottom of each supporting rod is provided with a foot brake wheel.
As shown in fig. 1 and 2, two sliding blocks 31 are fixedly connected to one side of the sliding plate 3, each sliding block 31 is square, two sliding grooves 21 are formed in one side of the vertical plate 2, each sliding groove 21 extends vertically, and the two sliding blocks 31 are respectively connected to the two sliding grooves 21 in a sliding manner vertically; a lead screw 22 is rotatably connected in each sliding groove 21 through a bearing, and the two sliding blocks 31 are respectively in threaded connection with the two lead screws 22; the top of the vertical plate 2 is provided with a driving mechanism 5 for driving the two lead screws 22 to rotate. When the sliding plate 3 needs to be driven to move, the driving mechanism 5 drives the lead screw 22 to rotate, the lead screw 22 drives the sliding block 31 to move in a rotating mode, the sliding block 31 can drive the sliding plate 3 to move in a moving mode, at the moment, the lead screw 22 can be self-locked, and therefore the sliding plate 3 can be fixed, and therefore labor intensity of operators can be reduced.
As shown in fig. 1 and 2, the driving mechanism 5 includes a horizontal shaft 51 rotatably connected to the top of the vertical plate 2 through a bearing, and a hand wheel 52 fixedly connected to one end of the horizontal shaft 51; a transmission assembly for driving the lead screw 22 to rotate is arranged between each lead screw 22 and the horizontal shaft 51. When the two lead screws 22 need to be driven to rotate, the hand wheel 52 is rotated to rotate the horizontal shaft 51, and at the moment, the two lead screws 22 can be driven to rotate under the action of the two groups of transmission assemblies; by providing the driving mechanism 5, it is convenient to drive the two lead screws 22 to rotate simultaneously.
As shown in fig. 1 and 2, the transmission assembly includes a worm wheel 53 fixed on the top of the lead screw 22 and a worm 54 mounted on the side wall of the horizontal shaft 51; the top of the screw rod 22 is arranged to protrude out of the top side of the vertical plate 2, and the worm 54 is meshed with the worm wheel 53. The horizontal shaft 51 rotates to drive the worm 54 to rotate, the worm 54 rotates to drive the worm wheel 53 to rotate, and the worm wheel 53 rotates to drive the lead screw 22 to rotate; through the arrangement of the transmission assembly, the lead screw 22 is driven to rotate conveniently.
As shown in fig. 1 and 3, a fixing mechanism 6 for fixing the drainage tube 4 is installed at one side of the sliding plate 3, and the fixing mechanism 6 includes a fixing block 61 and an installation block 62 fixedly connected to one side of the sliding plate 3; the fixing block 61 and the mounting block 62 are horizontally arranged and are parallel to each other, a pull rod 63 is connected to the mounting block 62 in a sliding mode along the vertical direction, the pull rod 63 penetrates through the mounting block 62, a handle 64 is fixedly connected to the top of the pull rod 63, a pressing block 65 is fixedly connected to the bottom of the pull rod 63, the pressing block 65 is located between the mounting block 62 and the fixing block 61, a protection block 66 is installed at the bottom of the pressing block 65, and the protection block 66 can be made of rubber blocks; the pull rod 63 is sleeved with a spring 67, and two ends of the spring 67 are respectively and fixedly connected to the opposite inner sides of the pressing block 65 and the mounting block 62. When the drainage tube 4 needs to be fixed, the pressing block 65 is pulled through the pulling handle 64, then the drainage tube 4 is placed between the pressing block 65 and the fixing block 61, furthermore, the pressing block 65 moves to press the spring 67, and at the moment, the spring 67 is in a compressed state; after the drainage tube 4 is placed on the pressing block 65 and the fixing block 61, the handle 64 is loosened, and the pressing block 65 can fix the drainage tube 4 under the action of the spring 67; through setting up fixed establishment 6, be convenient for fix drainage tube 4.
As shown in fig. 1 and 3, a dovetail block 68 is fixedly connected to one side of the pressing block 65, a dovetail groove 69 for the dovetail block 68 to slide vertically is formed in one side of the sliding plate 3, and the dovetail groove 69 extends vertically. By providing dovetail block 68 and dovetail groove 69, the orientation of press block 65 is facilitated.
The application principle of the craniocerebral puncture drainage stent in the embodiment of the application is as follows: when the sliding plate 3 needs to be driven to move, the hand wheel 52 is rotated to rotate the horizontal shaft 51, the horizontal shaft 51 is rotated to drive the worm 54 to rotate, the worm 54 is rotated to drive the worm wheel 53 to rotate, the worm wheel 53 is rotated to drive the lead screw 22 to rotate, the lead screw 22 is rotated to drive the sliding block 31 to move, the sliding plate 3 can be driven to move by moving the sliding block 31, at the moment, the lead screw 22 can be self-locked, so that the sliding plate 3 can be fixed, and the labor intensity of operators can be reduced.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (6)
1. The utility model provides a craniocerebral puncture drainage support, includes a frame foundation (1), sets up in a plurality of bracing pieces of a frame foundation (1) bottom, rigid coupling in riser (2) at frame foundation (1) top, slides and sets up in slide (3) of riser (2) one side, install in the drainage box of slide (3), place in the drainage bag in the drainage box and install in drainage tube (4) of drainage bag, its characterized in that: two sliding blocks (31) are fixedly connected to one side of the sliding plate (3), two sliding grooves (21) are formed in one side of the vertical plate (2), and the two sliding blocks (31) are connected to the two sliding grooves (21) in a sliding mode in the vertical direction respectively; a lead screw (22) is rotatably connected in each sliding groove (21), and the two sliding blocks (31) are respectively in threaded connection with the two lead screws (22); and a driving mechanism (5) for driving the two lead screws (22) to rotate is installed at the top of the vertical plate (2).
2. A craniocerebral puncture drainage stent according to claim 1, which is characterized in that: the driving mechanism (5) comprises a horizontal shaft (51) which is rotatably connected to the top of the vertical plate (2) and a hand wheel (52) which is fixedly connected to one end of the horizontal shaft (51); a transmission assembly for driving the lead screw (22) to rotate is arranged between each lead screw (22) and the horizontal shaft (51).
3. A craniocerebral puncture drainage stent according to claim 2, which is characterized in that: the transmission assembly comprises a worm wheel (53) fixedly connected to the top of the lead screw (22) and a worm (54) arranged on the side wall of the horizontal shaft (51); the worm (54) is meshed with the worm wheel (53).
4. A craniocerebral puncture drainage stent according to claim 1, which is characterized in that: a fixing mechanism (6) for fixing the drainage tube (4) is installed on one side of the sliding plate (3), and the fixing mechanism (6) comprises a fixing block (61) and an installation block (62) which are fixedly connected to one side of the sliding plate (3); a pull rod (63) is connected to the mounting block (62) in a sliding mode along the vertical direction, a handle (64) is fixedly connected to the top of the pull rod (63), a pressing block (65) is fixedly connected to the bottom of the pull rod (63), and the pressing block (65) is located between the mounting block (62) and the fixing block (61); the pull rod (63) is sleeved with a spring (67), and two ends of the spring (67) are fixedly connected to the opposite inner sides of the pressing block (65) and the mounting block (62) respectively.
5. A craniocerebral puncture drainage stent according to claim 4, which is characterized in that: and a protection block (66) is arranged at the bottom of the pressing block (65).
6. A craniocerebral puncture drainage stent according to claim 4, which is characterized in that: one side rigid coupling of briquetting (65) has dovetail block (68), dovetail (69) that are used for supplying dovetail block (68) to follow vertical slip are seted up to one side of slide (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120719312.3U CN215023311U (en) | 2021-04-09 | 2021-04-09 | Craniocerebral puncture drainage support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120719312.3U CN215023311U (en) | 2021-04-09 | 2021-04-09 | Craniocerebral puncture drainage support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215023311U true CN215023311U (en) | 2021-12-07 |
Family
ID=79147058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120719312.3U Expired - Fee Related CN215023311U (en) | 2021-04-09 | 2021-04-09 | Craniocerebral puncture drainage support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215023311U (en) |
-
2021
- 2021-04-09 CN CN202120719312.3U patent/CN215023311U/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: 20211207 |