CN221770987U - A cerebrospinal fluid leakage drainage device - Google Patents
A cerebrospinal fluid leakage drainage device Download PDFInfo
- Publication number
- CN221770987U CN221770987U CN202323579202.XU CN202323579202U CN221770987U CN 221770987 U CN221770987 U CN 221770987U CN 202323579202 U CN202323579202 U CN 202323579202U CN 221770987 U CN221770987 U CN 221770987U
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- CN
- China
- Prior art keywords
- drainage
- elastic band
- fixedly connected
- tube
- cerebrospinal fluid
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- 206010008164 Cerebrospinal fluid leakage Diseases 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 239000012790 adhesive layer Substances 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 4
- 230000008859 change Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 230000000474 nursing effect Effects 0.000 abstract description 4
- 210000003128 head Anatomy 0.000 description 13
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 9
- 235000017491 Bambusa tulda Nutrition 0.000 description 9
- 241001330002 Bambuseae Species 0.000 description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 9
- 239000011425 bamboo Substances 0.000 description 9
- 238000009434 installation Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 210000001175 cerebrospinal fluid Anatomy 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000010410 layer Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 206010052428 Wound Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 208000003443 Unconsciousness Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000004711 cerebrospinal fluid leak Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000000613 ear canal Anatomy 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 210000002330 subarachnoid space Anatomy 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
The utility model discloses a cerebrospinal fluid leakage drainage device, which belongs to the technical field of medical instruments and aims at the problems that the position of a drainage tube is easy to change and the drainage tube is inconvenient to replace, and the cerebrospinal fluid leakage drainage device comprises a control main body, a hook, a drainage bag, a connecting mechanism, a drainage tube and a fixing mechanism, wherein the hook is fixedly connected to the lower part of the control main body, a hanging ring is arranged above the drainage bag, the hanging ring is arranged in the hook, the upper end of the drainage tube is connected with the fixing mechanism, the lower end of the drainage tube is connected with the drainage bag through the connecting mechanism, and the front ends of a first elastic band and a second elastic band are fixedly connected; the utility model can fix the drainage end of the drainage tube on the head of a patient through the fixing mechanism, avoid the movement of the patient such as turning over to influence the drainage position to change, be applicable to the heads of patients with different sizes, improve the application range of the device, ensure the drainage effect and reduce the difficulty of nursing the patient.
Description
Technical Field
The utility model belongs to the technical field of medical instruments, and particularly relates to a cerebrospinal fluid leakage drainage device.
Background
Common methods for drainage of cerebrospinal fluid leakage include placement of a drainage tube into the subarachnoid space of the lumbar cistern via a specially-made puncture needle to drain cerebrospinal fluid, and placement of a drainage tube into the surgical field to drain cerebrospinal fluid. The specific location of the leakage of cerebrospinal fluid depends on the location of the leakage of cerebrospinal fluid. If cerebrospinal fluid flows out of the nasal cavity or ear canal, drainage is typically performed at these sites. If cerebrospinal fluid flows out of the open wound, the drainage location will be selected according to the location of the wound.
According to the medical cerebrospinal fluid leakage drainage control device with the patent publication number of CN214911082U in the prior art, the position of a drainage outlet on a patient body is accurately positioned by arranging the height difference measuring device, the height difference between a drainage bag at the lower end of the fixing device and the drainage outlet on the patient body is adjusted by matching the fixing device with a patient bed column, so that the drainage speed is adjusted, the height difference is measured in real time by the height difference measuring device, the operation of medical staff is facilitated, and the following defects still exist in actual use: from the actual start, in the drainage process, because the patient is generally in the state of unconscious, activities such as turning over can be uncontrolled, the position change that can lead to the drainage tube influences the effect of drainage, and the inside liquid of need accuse drainage bag can not exceed 250ML moreover, in time changes, and medical personnel are inconvenient for changing the drainage bag.
Therefore, a cerebrospinal fluid leakage drainage device is needed to solve the problems that the position of a drainage tube in the prior art is easy to change and the drainage bag is inconvenient to replace.
Disclosure of utility model
The utility model aims to provide a cerebrospinal fluid leakage drainage device for solving the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cerebrospinal fluid leaks drainage device, includes control main part, couple, drainage bag, coupling mechanism, drainage tube and fixed establishment, couple fixed connection is in the below of control main part, the link is installed to the top of drainage bag, locates the inside of couple through the link, the upper end of drainage tube is connected with fixed establishment, and the lower extreme is connected with the drainage bag through coupling mechanism.
The fixing mechanism consists of a first elastic band, an adhesive layer, a fixing box, a second elastic band, a threaded cylinder, a threaded rod and a pressing block, wherein the front ends of the first elastic band and the second elastic band are fixedly connected, the fixing box is fixedly connected to one end of the first elastic band, the other end of the second elastic band penetrates through the inside of the fixing box, and the threaded cylinder is fixedly connected to the back of the fixing box.
In the scheme, the other end of the first elastic band penetrates through the fixing box, and the opposite surfaces of the two ends of the first elastic band are provided with bonding layers.
It is further worth to say that threaded rod threaded connection is in the inside of screw thread section of thick bamboo, the briquetting rotates to be connected in the one end that the threaded rod is close to the second elastic band, the slidable recess of briquetting has been seted up to the inside of fixed box, the other end fixed mounting of threaded rod has the carousel.
It is still further to be explained, coupling mechanism comprises installation section of thick bamboo, ejector pad, stripper plate, first spring, fixed section of thick bamboo, draw runner, second spring, spliced pole and locating piece, installation section of thick bamboo fixed connection is in the top of drainage bag, the spout has been seted up to the inner wall symmetry of installation section of thick bamboo, the constant head tank has been seted up to one side of being close to the installation section of thick bamboo outer wall of spout, ejector pad sliding connection in the inside of constant head tank, stripper plate fixed connection is in the other end of ejector pad, the stripper plate symmetry sets up in the both sides of ejector pad, and between fixed connection in the outer wall of installation section of thick bamboo and stripper plate.
As a preferred implementation mode, the sliding strips are in sliding connection with the inside of the sliding grooves, the fixed cylinders are fixedly connected between the sliding strips, the round grooves are formed in the middle of the sliding strips, the second springs are fixedly connected with the inside of the round grooves, the connecting columns are fixedly connected with the other ends of the second springs, and the positioning blocks are fixedly connected with the other ends of the connecting columns.
As a preferred embodiment, the bottom surface of the positioning block is provided with an arc-shaped surface, and the size of the positioning block is smaller than that of the positioning groove.
As a preferred embodiment, the upper outer surface of the drainage tube penetrates through the connection position of the first elastic band and the second elastic band, and the lower end of the drainage tube is fixedly arranged in the fixing cylinder.
Compared with the prior art, the cerebrospinal fluid leakage drainage device provided by the utility model at least comprises the following beneficial effects:
(1) Through fixed establishment, can fix the drainage end of drainage tube at patient's head, avoid patient to stand up etc. action to influence drainage position and change, can be applicable to not unidimensional patient's head moreover, improve the application range of the device, guarantee the effect of drainage, reduce the degree of difficulty of patient's nursing.
(2) Through the coupling mechanism who sets up, can unpack drainage bag and drainage tube fast, be convenient for medical personnel change drainage bag, alleviate medical personnel's the work degree of difficulty, improve work efficiency.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of the front view structure of the present utility model;
FIG. 3 is a schematic view showing the internal structure of the fixing case of the present utility model;
FIG. 4 is a schematic view of a connecting mechanism according to the present utility model;
fig. 5 is a schematic diagram of a detachment structure of the connection mechanism of the present utility model.
In the figure: 1. a control main body; 2. a hook; 3. a drainage bag; 4. a connecting mechanism; 5. a drainage tube; 6. a fixing mechanism; 401. a mounting cylinder; 402. a positioning groove; 403. a chute; 404. a pushing block; 405. an extrusion plate; 406. a first spring; 407. a fixed cylinder; 408. a slide bar; 409. a second spring; 410. a connecting column; 411. a positioning block; 601. a first elastic band; 602. a bonding layer; 603. a fixed box; 604. a second elastic band; 605. a thread cylinder; 606. a threaded rod; 607. and (5) briquetting.
Detailed Description
The utility model is further described below with reference to examples.
Referring to fig. 1-5, the utility model provides a cerebrospinal fluid leakage drainage device, which comprises a control main body 1, a hook 2, a drainage bag 3, a connecting mechanism 4, a drainage tube 5 and a fixing mechanism 6, wherein the hook 2 is fixedly connected to the lower part of the control main body 1, a hanging ring is arranged above the drainage bag 3, the hanging ring is arranged in the hook 2, the upper end of the drainage tube 5 is connected with the fixing mechanism 6, and the lower end of the drainage tube is connected with the drainage bag 3 through the connecting mechanism 4.
The fixing mechanism 6 is composed of a first elastic band 601, an adhesive layer 602, a fixing box 603, a second elastic band 604, a threaded cylinder 605, a threaded rod 606 and a pressing block 607, the front ends of the first elastic band 601 and the second elastic band 604 are fixedly connected, the fixing box 603 is fixedly connected to one end of the first elastic band 601, the other end of the second elastic band 604 penetrates through the inside of the fixing box 603, and the threaded cylinder 605 is fixedly connected to the back surface of the fixing box 603.
As further shown in fig. 1, 2 and 3, it should be specifically noted that the other end of the first elastic band 601 penetrates through the fixing box 603, and the opposite surfaces of the two ends of the first elastic band 601 are provided with adhesive layers 602;
The first elastic band 601 can be fixed by the adhesive layer 602, and can be adapted to heads of different sizes by different adhesion positions.
As further shown in fig. 1, 2 and 3, it should be specifically explained that the threaded rod 606 is screwed inside the threaded cylinder 605, the pressing block 607 is rotatably connected to one end of the threaded rod 606 near the second elastic band 604, a groove in which the pressing block 607 is slidable is formed inside the fixed box 603, and a turntable is fixedly mounted at the other end of the threaded rod 606;
The threaded rod 606 is driven to rotate through the rotating turntable, the pressing block 607 is driven to move, the second elastic band 604 inside the fixing box 603 is pressed and fixed, the length of the second elastic band 604 is controlled, and the drainage position of the drainage tube 5 is conveniently fixed.
The working process can be as follows: through fixed establishment 6, can be with drainage tube 5's drainage end fixed in patient's head, avoid patient to stand up etc. action to influence drainage position and change, can be applicable to not unidimensional patient's head moreover, improve the application range of the device, guarantee the effect of drainage, reduce the degree of difficulty of patient's nursing.
As further shown in fig. 2, 4 and 5, it is worth specifically describing that the connection mechanism 4 is composed of a mounting cylinder 401, a push block 404, a squeeze plate 405, a first spring 406, a fixing cylinder 407, a sliding bar 408, a second spring 409, a connecting column 410 and a positioning block 411, wherein the mounting cylinder 401 is fixedly connected above the drainage bag 3, the inner wall of the mounting cylinder 401 is symmetrically provided with a sliding groove 403, one side of the sliding groove 403, which is close to the outer wall of the mounting cylinder 401, is provided with a positioning groove 402, the push block 404 is slidably connected in the positioning groove 402, the squeeze plate 405 is fixedly connected to the other end of the push block 404, the squeeze plate 405 is symmetrically arranged at two sides of the push block 404, and is fixedly connected between the outer wall of the mounting cylinder 401 and the squeeze plate 405;
The pushing block 404 is driven to move by pressing the pressing plate 405, and the inside positioning block 411 is pressed, so that the positioning block 411 is separated from the inside of the positioning groove 402, the fixed connection between the fixed cylinder 407 and the mounting cylinder 401 is released, and the drainage bag 3 is conveniently taken down by a worker.
As further shown in fig. 2, 4 and 5, it should be specifically explained that the sliding strips 408 are slidably connected inside the sliding grooves 403, the fixed cylinders 407 are fixedly connected between the sliding strips 408, the middle parts of the sliding strips 408 are provided with circular grooves, the second springs 409 are fixedly connected inside the circular grooves, the connecting columns 410 are fixedly connected to the other ends of the second springs 409, the positioning blocks 411 are fixedly connected to the other ends of the connecting columns 410, the bottom surfaces of the positioning blocks 411 are arc-shaped surfaces, and the size of the positioning blocks 411 is smaller than that of the positioning grooves 402;
Through the arced surface that sets up, avoid slide 408 to slide in the inside of spout 403, make things convenient for fixed section of thick bamboo 407 to insert the inside of installation section of thick bamboo 401, owing to the elastic action of second spring 409 again, drive locating piece 411 and reset, stretch into the inside of constant head tank 402, fixed drainage tube 5's position.
As further shown in fig. 2, 4 and 5, it should be specifically noted that the upper outer surface of the drainage tube 5 penetrates through the connection position of the first elastic band 601 and the second elastic band 604, and the lower end of the drainage tube 5 is fixedly installed inside the fixing cylinder 407;
The upper end of the drainage tube 5 is connected to the drainage position of the patient, and the drainage position is prevented from being changed due to the fixation of the drainage tube and the fixing mechanism 6, such as unintentional turning of the patient.
The control body 1 is described in detail in patent publication CN214911082U, and is not described here.
The scheme comprises the following working processes: when the drainage tube is used, a worker inserts the drainage end of the drainage tube 5 into the cranium of a patient, then brings the first elastic band 601 and the second elastic band 604 into the head of the patient, controls the bonding position of the bonding layer 602, is suitable for the transverse head circumference of the patient, controls the position of the second elastic band 604 in the fixing box 603, enables the second elastic band 604 to be attached to the head top of the patient, then rotates the threaded rod 606 to drive the pressing block 607 to move, compresses and fixes the second elastic band 604 in the fixing box 603, controls the length of the second elastic band 604, and is convenient for fixing the drainage position of the drainage tube 5; when the liquid in the drainage bag 3 needs to be replaced, the squeeze plates 405 on two sides are manually pressed, the push block 404 is driven to push the positioning block 411 in the positioning groove 402, the positioning block 411 is separated from the positioning groove 402, the fixed connection between the fixed cylinder 407 and the mounting cylinder 401 is released, the drainage bag 3 is conveniently taken down and replaced by a worker, the squeeze plates 405 are released to be pressed, the squeeze plates 405 are driven to reset under the elastic action of the first spring 406, and the next operation cannot be influenced.
To sum up: the fixing mechanism 6 can fix the drainage end of the drainage tube 5 on the head of a patient, so that the drainage position is prevented from being changed due to actions such as turning over of the patient, the device is applicable to the heads of patients with different sizes, the application range of the device is improved, the drainage effect is ensured, and the nursing difficulty of the patient is reduced; through the coupling mechanism 4 that sets up, can unpack drainage bag 3 and drainage tube 5 fast, be convenient for medical personnel change drainage bag 3, alleviate medical personnel's the work degree of difficulty, improve work efficiency.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323579202.XU CN221770987U (en) | 2023-12-25 | 2023-12-25 | A cerebrospinal fluid leakage drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323579202.XU CN221770987U (en) | 2023-12-25 | 2023-12-25 | A cerebrospinal fluid leakage drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221770987U true CN221770987U (en) | 2024-09-27 |
Family
ID=92835242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323579202.XU Active CN221770987U (en) | 2023-12-25 | 2023-12-25 | A cerebrospinal fluid leakage drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221770987U (en) |
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2023
- 2023-12-25 CN CN202323579202.XU patent/CN221770987U/en active Active
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