CN220276020U - Height adjusting device for drainage of lumbar cistern - Google Patents
Height adjusting device for drainage of lumbar cistern Download PDFInfo
- Publication number
- CN220276020U CN220276020U CN202321592587.0U CN202321592587U CN220276020U CN 220276020 U CN220276020 U CN 220276020U CN 202321592587 U CN202321592587 U CN 202321592587U CN 220276020 U CN220276020 U CN 220276020U
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- Prior art keywords
- rod
- drainage
- adjusting device
- supporting plate
- clamping
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- 210000000613 ear canal Anatomy 0.000 abstract description 11
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 210000005069 ears Anatomy 0.000 abstract 1
- 210000001175 cerebrospinal fluid Anatomy 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 208000003906 hydrocephalus Diseases 0.000 description 2
- 206010052346 Brain contusion Diseases 0.000 description 1
- 206010008111 Cerebral haemorrhage Diseases 0.000 description 1
- 208000034693 Laceration Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 210000005013 brain tissue Anatomy 0.000 description 1
- 210000001951 dura mater Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000007917 intracranial administration Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
The utility model relates to the technical field of auxiliary medical appliances, and discloses a height adjusting device for drainage of a lumbar cistern, which comprises a bracket, wherein a screw rod is rotatably connected in the bracket, the side edge of the screw rod is provided with a sliding rod which is fixed in the bracket in parallel, the sliding rod is provided with scale marks, the screw rod and the sliding rod are connected with a supporting plate in a sliding way, the side edge of the supporting plate is provided with a telescopic rod, and a clamping assembly for clamping a drainage bottle is arranged above the supporting plate: the external auditory canal height of different patients is conveniently determined through the telescopic rod, errors caused by observation of the eyes and the ears are avoided, the scale marks arranged on the sliding rod are beneficial to accurately adjusting the drainage speed, and drainage safety is guaranteed.
Description
Technical Field
The utility model relates to the technical field of auxiliary medical appliances, in particular to a height adjusting device for drainage of a lumbar cistern.
Background
The lumbar cistern drainage operation is to extend a pipeline into the subdural cavity of the dura mater, drain redundant cerebrospinal fluid or abnormal cerebrospinal fluid from the subdural cavity to the outside continuously through the pipeline, drain the redundant cerebrospinal fluid or abnormal hydrocephalus to the outside continuously, reduce the stimulation to brain tissues, promote the recovery of patients, and are generally used for cerebral hemorrhage, cerebral contusion and laceration, after intracranial tumor operation, hydrocephalus and other conditions.
The drainage speed is controlled clinically by adjusting the height difference of the drainage bottle between patients, but at present, the operation mode mainly depends on the visual inspection mode of medical staff, so that the problem of inaccuracy in human evaluation exists, excessive or insufficient drainage is easy to occur, and the medical staff is more complicated to operate, so that a drainage device convenient for height adjustment is needed.
Disclosure of Invention
The utility model aims to provide a height adjusting device for drainage of a lumbar cistern, which has the effects of convenient adjustment and labor saving.
The technical aim of the utility model is realized by the following technical scheme: the drainage bottle clamping device comprises a support, a screw rod is rotationally connected to the support, sliding rods fixed to the support are arranged on the side edges of the screw rod in parallel, a supporting plate is connected to the screw rod and the sliding rods in a sliding mode, a telescopic rod is arranged on the side edge of the supporting plate, and a clamping assembly for clamping the drainage bottle is arranged above the supporting plate.
The utility model is further provided with: the telescopic link includes interior pole and outer pole, the lateral surface is provided with a plurality of draw-in hole along the axial on the interior pole, outer pole tip is provided with the ring, ring medial surface symmetry articulates there is the draw-in bar, two the one end that the draw-in bar kept away from mutually is provided with the torsional spring, torsional spring drive draw-in bar and draw-in hole joint.
The utility model is further provided with: the outer rod end of relative ring articulates on the extension board, the extension board is fixed in backup pad one side, perpendicular to is fixed with the arc elastic plate that the mirror surface set up on the extension board, two the elastic plate is close to mutually, outer rod end is fixed with the connecting rod, but the connecting rod joint is between two elastic plates.
The utility model is further provided with: the clamping assembly comprises limiting plates which are connected to the upper end face of the supporting plate in a sliding mode, the bottom face of the supporting plate is rotationally connected with a double-head screw rod, two ends of the double-head screw rod are respectively connected with limiting plates in a sliding mode, the two limiting plates respectively penetrate through two sliding grooves in the supporting plate, and the drainage bottle is located between the two limiting plates.
The utility model is further provided with: and a graduated scale is arranged on the sliding rod.
The utility model is further provided with: the top of the screw rod is fixedly provided with a first hand wheel, and one end of the double-head screw rod is fixedly provided with a second hand wheel.
The beneficial effects of the utility model are as follows:
1. firstly, according to the bedridden state of each patient, the height of the supporting plate is adjusted: the telescopic rod is rotated at first, make telescopic rod joint between two elastic plates, the telescopic rod is parallel form with the backup pad, then extend the telescopic rod, at first rotate the interior pole, make the draw-in hole on the interior pole break away from with the draw-in bar, draw out the extension from the outer pole with the interior pole, then rotate the interior pole, make the joint in the draw-in hole under the effort of torsional spring of draw-in bar, make the interior pole can be close to the patient, afterwards rotate the hand wheel at lead screw top, adjust the height of backup pad, make interior pole and patient's external auditory canal parallel and level, place the drainage bottle in the backup pad afterwards, the drainage tube highly is higher than between patient's external auditory canal 5-15cm in the exit of drainage tube, through setting up the scale mark on the slide bar, conveniently adjust the position of determining the drainage tube, confirm initial drainage height, when drainage speed is too fast or too slow, can adjust the distance between drainage tube export and the telescopic rod, can adjust drainage speed, it is simple and convenient to adjust, ease medical personnel's operation burden, conveniently confirm the external auditory canal height of different patients through setting up the telescopic rod, avoid the ear to observe to bring the error, the setting up, the scale mark is favorable to the safety regulation speed, and safety is guaranteed.
2. When the whole device is not required to be used, the inner rod in the telescopic rod is retracted into the outer rod, then the outer rod is rotated and separated from the elastic plate, and the telescopic rod and the supporting plate are vertical, so that the occupied space of the whole device is reduced, and the telescopic rod is favorable for storage.
3. When using the drainage bottle of different volumes, through the hand wheel on the rotation double-end lead screw, can adjust the distance between two limiting plates for the drainage bottle of the stable equidimension of centre gripping, application range further enlarges.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is another side structural schematic of fig. 1.
Fig. 3 is a schematic view of the structure of the neutralizing telescopic rod of the present utility model.
In the figure, 1, a bracket; 2. a screw rod; 3. a slide bar; 4. a support plate; 5. a telescopic rod; 51. an inner rod; 52. an outer rod; 53. a clamping hole; 54. a circular ring; 55. a clamping rod; 6. a support plate; 7. an elastic plate; 8. a limiting plate; 9. double-end screw rod; 10. a chute; 11. a graduated scale; 12. a first hand wheel; 13. and a second hand wheel.
Detailed Description
The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the 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 fall within the scope of the utility model.
1-3, including support 1, rotate in the support 1 and be connected with lead screw 2, lead screw 2 side parallel arrangement is fixed in the slide bar 3 in the support 1, sliding connection has backup pad 4 on lead screw 2 and the slide bar 3, the lead screw 2 top is fixed with hand wheel one 12, backup pad 4 side is provided with telescopic link 5, telescopic link 5 includes interior pole 51 and outer pole 52, be provided with a plurality of draw-in hole 53 along the axial on the interior pole 51, outer pole 52 tip is provided with ring 54, ring 54 medial surface symmetry articulates there is draw-in bar 55, the one end that two draw-in bars 55 kept away from mutually is provided with the torsional spring, torsional spring drive draw-in bar 55 and draw-in hole 53 joint, at first according to the state that every patient was bedridden, adjust the height of backup pad 4: firstly, rotatory telescopic link 5 makes telescopic link 5 joint between two elastic plates 7, telescopic link 5 is parallel form with backup pad 4, afterwards, extend telescopic link 5, firstly rotate interior pole 51, make the draw-in hole 53 and draw-in bar 55 on the interior pole 51 break away from, take out the extension with interior pole 51 from outer pole 52, afterwards gyration interior pole 51, make draw-in bar 55 joint in draw-in hole 53 under the effort of torsional spring, make interior pole 51 can be close to the patient, afterwards rotate the hand wheel at lead screw 2 top, adjust the height of backup pad 4, make interior pole 51 and patient's external auditory canal parallel and level, place the drainage bottle on backup pad 4 afterwards, the drainage tube is high to be higher than between patient's external auditory canal 5-15cm in the exit of drainage bottle, be provided with scale 11 on the slide bar 3, through setting up the scale mark on slide bar 3, conveniently adjust the position of confirming the drainage tube, confirm initial drainage height, when drainage speed is too fast or too slow, can adjust the distance between drainage tube export and the telescopic link 5, can adjust drainage speed, make the adjustment is simple and convenient, alleviate medical personnel's operation, place the drainage bottle on the slide bar is difficult to be provided with the external auditory canal 3 through the scale line of telescopic link, the convenient for setting up the external auditory canal of the drainage tube, the eye is convenient, the eye is difficult to be adjusted, the eye is convenient to be adjusted by the scale 3.
As shown in fig. 1-3, the clamping component for clamping the drainage bottle is arranged above the supporting plate 4, the clamping component comprises a limiting plate 8 which is slidably connected to the upper end face of the supporting plate 4, a double-end screw 92 is rotatably connected to the bottom face of the supporting plate 4, a hand wheel two 13 is fixed to one end of the double-end screw 92, the two limiting plates 8 are slidably connected to the two ends of the double-end screw 92 respectively, the two limiting plates 8 penetrate through two sliding grooves 10 in the supporting plate 4 respectively, the drainage bottle is located between the two limiting plates 8, when the drainage bottle with different volumes is used, the distance between the two limiting plates 8 can be adjusted by rotating the hand wheel on the double-end screw 92, and the use range is further enlarged.
As shown in fig. 1-3, the other end of the outer rod 52 opposite to the ring 54 is hinged to the support plate 6, the support plate 6 is fixed on one side of the support plate 4, the arc-shaped elastic plates 7 arranged on the mirror surface are vertically fixed on the support plate 6, the two elastic plates 7 are close to each other, the end part of the outer rod 52 is fixed with a connecting rod, the connecting rod can be clamped between the two elastic plates 7, when the whole device is not needed to be used, the inner rod 51 in the telescopic rod 5 is retracted into the outer rod 52, and then the outer rod 52 is rotated and separated from the elastic plates 7, at this time, the telescopic rod 5 and the support plate 4 are vertical, so that the occupied space of the whole device is reduced, and the storage is facilitated.
The utility model provides a convenient height-adjusting's drainage device's theory of operation:
the height of the support plate 4 is first adjusted according to the state of each patient lying in bed: firstly, rotatory telescopic link 5 makes telescopic link 5 joint between two elastic plates 7, telescopic link 5 is parallel form with backup pad 4, afterwards, extend telescopic link 5, firstly rotate interior pole 51, make the draw-in hole 53 and draw-in bar 55 on the interior pole 51 break away from, take out the extension with interior pole 51 from outer pole 52, afterwards gyration interior pole 51, make draw-in bar 55 joint in draw-in hole 53 under the effort of torsional spring, make interior pole 51 can be close to the patient, afterwards rotate the hand wheel at lead screw 2 top, adjust the height of backup pad 4, make interior pole 51 and patient's external auditory canal parallel and level, place the drainage bottle on backup pad 4 afterwards, the position of drainage tube in drainage bottle is higher than between patient's external auditory canal 5-15cm, through setting up the scale mark on slide bar 3, conveniently adjust the position of confirming the drainage tube, confirm initial drainage height, when drainage speed is too fast or slow, can adjust the distance between export and the telescopic link 5 at this moment, can adjust the drainage speed, it is simple and convenient to adjust, alleviate medical personnel's operation burden, through setting up convenient, it is unfavorable for setting up the external auditory canal 3, the drainage error is guaranteed to have the accurate, the eye error is guaranteed by setting up the drainage rod, the eye error is convenient, and is beneficial to be adjusted.
Claims (6)
1. The utility model provides a high adjusting device is used in drainage of waist big pond which characterized in that: including support (1), the rotation of support (1) is connected with lead screw (2), lead screw (2) side parallel arrangement is fixed in slide bar (3) in support (1), sliding connection has backup pad (4) on lead screw (2) and slide bar (3), backup pad (4) side is provided with telescopic link (5), backup pad (4) top is provided with the clamping assembly who is used for the centre gripping drainage bottle.
2. The height adjusting device for lumbar cistern drainage according to claim 1, wherein: the telescopic rod (5) comprises an inner rod (51) and an outer rod (52), a plurality of clamping holes (53) are formed in the outer side face of the inner rod (51) along the axial direction, a circular ring (54) is arranged at the end of the outer rod (52), clamping rods (55) are symmetrically hinged to the inner side face of the circular ring (54), torsion springs are arranged at one ends, far away from the clamping rods (55), of the two clamping rods, and the torsion springs drive the clamping rods (55) to be clamped with the clamping holes (53).
3. The height adjusting device for lumbar cistern drainage according to claim 2, wherein: the other end of the outer rod (52) opposite to the circular ring (54) is hinged to a support plate (6), the support plate (6) is fixed to one side of the support plate (4), arc-shaped elastic plates (7) arranged on the mirror surface are vertically fixed to the support plate (6), the two elastic plates (7) are close to each other, a connecting rod is fixed to the end portion of the outer rod (52), and the connecting rod can be clamped between the two elastic plates (7).
4. A lumbar cistern drainage height adjustment device according to claim 3, wherein: the clamping assembly comprises limiting plates (8) which are connected to the upper end face of the supporting plate (4) in a sliding mode, the bottom face of the supporting plate (4) is rotationally connected with double-head screw rods (9) (2), two ends of each double-head screw rod (9) (2) are respectively connected with the limiting plates (8) in a sliding mode, the two limiting plates (8) respectively penetrate through two sliding grooves (10) in the supporting plate (4), and the drainage bottle is located between the two limiting plates (8).
5. The height adjusting device for lumbar cistern drainage according to claim 4, wherein: the slide bar (3) is provided with a graduated scale (11).
6. The height adjusting device for lumbar cistern drainage according to claim 5, wherein: the top of the screw rod (2) is fixedly provided with a first hand wheel (12), and one end of the double-end screw rod (9) (2) is fixedly provided with a second hand wheel (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321592587.0U CN220276020U (en) | 2023-06-20 | 2023-06-20 | Height adjusting device for drainage of lumbar cistern |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321592587.0U CN220276020U (en) | 2023-06-20 | 2023-06-20 | Height adjusting device for drainage of lumbar cistern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220276020U true CN220276020U (en) | 2024-01-02 |
Family
ID=89328813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321592587.0U Active CN220276020U (en) | 2023-06-20 | 2023-06-20 | Height adjusting device for drainage of lumbar cistern |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220276020U (en) |
-
2023
- 2023-06-20 CN CN202321592587.0U patent/CN220276020U/en active Active
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