Clinical minimally invasive drainage device for cerebral hemorrhage in neurosurgery department
By introducing components such as a movable sleeve, waterproof tape, hanging ring, and elastic bandage into the drainage device, the problem of instability of the drainage tube in the brain was solved, achieving stability and suspension of the drainage tube and improving its effectiveness.
Patent Information
- Application Number
- CN202423026170.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-09
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2034-12-09
AI Technical Summary
Traditional minimally invasive drainage devices for cerebral hemorrhage in neurosurgery lack restraint in the brain, making them prone to stretching and shifting, resulting in instability in use.
A minimally invasive drainage device for neurosurgical cerebral hemorrhage was designed, which uses components such as a movable cannula, waterproof tape, rubber ring, hanging ring, fixing strap, and elastic bandage. The drainage tube is stabilized by limiting blocks and threaded connections. The waterproof tape and rubber ring are used to fix it in the brain. The hanging ring is suspended by the fixing strap and hook. The elastic bandage is fixed by magic hair and magic barbs to ensure the stability of the drainage tube in the brain.
This method achieves stable insertion and suspension of the drainage tube within the brain, preventing rotation and detachment during use and improving the effectiveness of the treatment.
Smart Images
Figure CN223901024U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to neurosurgery cerebral hemorrhage drainage technical field, concretely is a neurosurgery cerebral hemorrhage clinical minimally invasive drainage device. BACKGROUND
[0002] Neurosurgery cerebral hemorrhage clinical minimally invasive treatment is a drilling drainage operation, is the minimally invasive operation for cerebral hemorrhage problem, and the drainage device will be used in the minimally invasive operation, and the hole is drilled in the corresponding position of the brain when using the device, and then enters the hematoma of cerebral hemorrhage through the drainage tube in the device, and then the hematoma is extracted, and the cerebral hemorrhage is treated through the smallest damage of the brain.
[0003] The traditional neurosurgery cerebral hemorrhage clinical minimally invasive drainage device lacks certain limit when the drainage tube extends into the hematoma through the hole of the brain, and the drainage tube is prone to telescopic movement, therefore, the neurosurgery cerebral hemorrhage clinical minimally invasive drainage device is provided to improve the above problems. UTILITY MODEL CONTENT
[0004] The utility model discloses a neurosurgery cerebral hemorrhage clinical minimally invasive drainage device to solve the problems in the background art.
[0005] In order to achieve the above object, the utility model provides the following technical scheme: a neurosurgery cerebral hemorrhage clinical minimally invasive drainage device, including first drainage pipe, the side of first drainage pipe installs the connecting pipe, the side of connecting pipe bottom installs second drainage pipe, the outside wall of second drainage pipe installs the drop speed pipe, and the one end of second drainage pipe installs the drainage bag, the bottom of drainage bag installs the discharge pipe, the top of first drainage pipe installs the ring, the outside wall of first drainage pipe movably sets up the moving sleeve, the top of moving sleeve movably sets up the steering handle, and the bottom of steering handle is fixed with the limiting block, the right side of moving sleeve is fixed with waterproof cloth, and the right side of waterproof cloth is fixed with rubber ring.
[0006] Preferably, the cross section of the moving sleeve is larger than the cross section of the first drainage pipe, and a sliding structure is formed between the moving sleeve and the first drainage pipe.
[0007] Preferably, the top of the moving sleeve is uniformly provided with internal threads, and a threaded connection is formed between the moving sleeve and the steering handle.
[0008] Preferably, the right side of the bottom of the ring is fixed with a fixing belt, and the fixing belt is movably arranged on the left side of the ring, the inside of the fixing belt is provided with a hole body, the left side of the top of the ring is fixed with a fixed block, and the right side of the fixed block is fixed with a clamping hook.
[0009] Preferably, the hole bodies are provided in plurality, and the plurality of hole bodies are equidistantly distributed inside the fixing band.
[0010] Preferably, the fixing band is designed of elastic material, and the hole body and the hook form a clamping structure.
[0011] Preferably, a fixing sleeve is movably arranged on the left side of the outer wall of the first drainage tube, elastic bands are fixed to the upper and lower ends of the fixing sleeve, and magic original wool and magic thorn wool are respectively fixed to one end of the elastic bands.
[0012] Preferably, the cross section of the fixing sleeve is larger than that of the first drainage tube, and the fixing sleeve and the first drainage tube form a sliding structure.
[0013] Compared with the prior art, the neurosurgery cerebral hemorrhage clinical minimally invasive drainage device has the advantages that the device not only realizes the stability of the first drainage tube and the brain, realizes the stable suspension of the drainage bag in the corresponding position for use, but also realizes the limiting of the first drainage tube.
[0014] (1) When the drainage device is used, the first drainage tube enters the hematoma of the brain of the patient through the hole of the brain of the patient, and the moving sleeve, waterproof cloth and rubber ring and other components are arranged on the outer wall of the first drainage tube. When the first drainage tube is inserted into the head of the patient, the waterproof cloth is attached to the head of the patient through the rubber ring to limit the first drainage tube, so that the insertion length of the first drainage tube is controlled, and the first drainage tube is stably inserted into the head of the patient according to a certain length, and the problem of rotation is avoided.
[0015] (2) When the drainage device is used, the drainage bag inside the drainage device is suspended on the corresponding hook for use, and the fixing band, hole body and hook and other components are arranged in the inside of the hanging ring, so that the hook can be bound by the fixing band, and the hanging ring is stably suspended on the hook. In the process of use, the hanging ring can be effectively prevented from being separated from the hook, and the use effect is better.
[0016] (3) By arranging the elastic band, magic original wool, fixing sleeve and magic thorn wool and other components, the first drainage tube has a certain length when used, and the first drainage tube can be limited in the actual use process due to the arrangement of the above components, so that the first drainage tube is not easily moved left and right in the use process, which brings inconvenience to use, and the use effect of the drainage device is better. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 It is a front view of a partial cross-sectional structure of the utility model;
[0018] Figure 2 It is a front view of a moving sleeve cross-sectional structure of the utility model;
[0019] Figure 3 For the utility model Figure 1 Local amplification structure schematic view at A place in the middle;
[0020] Figure 4 For the utility model's elastic bandage front view structure schematic view.
[0021] In the drawing: 1, first drainage tube; 2, elastic bandage; 3, connecting pipe; 4, discharge pipe; 5, drainage bag; 6, hanging ring; 7, drip speed pipe; 8, second drainage tube; 9, steering handle; 10, limit block; 11, moving sleeve; 12, waterproof cloth; 13, rubber ring; 14, fixing belt; 15, hole body; 16, fixed block; 17, clasp; 18, magic raw wool; 19, fixed sleeve; 20, magic thorn wool. Specific implementation
[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.
[0023] Please refer to Figures 1-4 The utility model provides an embodiment: a neurosurgery cerebral hemorrhage clinical minimally invasive drainage device, including first drainage tube 1, one side of first drainage tube 1 is installed with connecting pipe 3, one side of the bottom end of connecting pipe 3 is installed with second drainage tube 8, and the outer side wall of second drainage tube 8 is installed with drip speed pipe 7, and one end of second drainage tube 8 is installed with drainage bag 5, the bottom end of drainage bag 5 is installed with discharge pipe 4, the top end of first drainage tube 1 is installed with hanging ring 6, and the outer side wall of first drainage tube 1 is movably provided with moving sleeve 11, the top end of moving sleeve 11 is movably provided with steering handle 9, and the bottom end of steering handle 9 is fixed with limit block 10, the right side of moving sleeve 11 is fixed with waterproof cloth 12, and the right side of waterproof cloth 12 is fixed with rubber ring 13, the cross section of moving sleeve 11 is greater than the cross section of first drainage tube 1, and the sliding structure is formed between moving sleeve 11 and first drainage tube 1, the design of sliding structure facilitates waterproof cloth 12 to move and adjust, the top end inside moving sleeve 11 is uniformly provided with internal thread, and the threaded connection is formed between moving sleeve 11 and steering handle 9, so that limit block 10 is stably locked;
[0024] Specifically, as Figure 1 And Figure 2As shown, after the first drainage tube 1 is inserted into the patient's brain to a corresponding depth, the handle 9 is turned to make the limiting block 10 open the locking of the first drainage tube 1, the moving sleeve 11 is pushed to move to the position close to the first drainage tube 1 of the brain, then the handle 9 is turned in reverse to push the limiting block 10 to engage on the outer side wall of the moving sleeve 11 to fix the moving sleeve 11 at the corresponding position of the first drainage tube 1, then the release film on the surface of the rubber ring 13 is torn off and attached to the patient's brain, the waterproof patch 12 is fixed on the patient's brain by the viscosity of the rubber ring 13, the use length of the first drainage tube 1 is locked, and the first drainage tube 1 cannot rotate inside the hole opened in the head.
[0025] The right side of the bottom end of the hanging ring 6 is fixed with a fixed band 14, and the fixed band 14 is movably arranged on the left side in the hanging ring 6. The inside of the fixed band 14 is provided with a plurality of hole bodies 15. The left side of the top end of the hanging ring 6 is fixed with a fixed block 16, and the right side of the fixed block 16 is fixed with a clamping hook 17. The plurality of hole bodies 15 are equidistantly distributed in the inside of the fixed band 14, and can be used to bind and limit hooks of different sizes, and have stronger adaptability. The fixed band 14 is designed of elastic material, and the hole bodies 15 and the clamping hook 17 form a clamping structure to stably bind and limit the hook.
[0026] Specifically, as shown in Figure 1 and Figure 3 , after the hanging ring 6 is hung on the hook, the fixed band 14 is pulled to limit and bind the hook. After binding, the hole bodies 15 in the inside of the fixed band 14 are clamped together with the clamping hook 17, so that the fixed band 14 binds and limits the hook, and the hanging ring 6 is stably hung. If it is needed to be taken down, the hole bodies 15 and the clamping hook 17 are separated, and the hanging ring 6 can be normally taken down.
[0027] The left side of the outer side wall of the first drainage tube 1 is movably provided with a fixed sleeve 19. The upper and lower ends of the fixed sleeve 19 are both fixed with elastic bands 2. One end of each elastic band 2 is respectively fixed with a magic original hair 18 and a magic thorn hair 20. The cross section of the fixed sleeve 19 is larger than the cross section of the first drainage tube 1, and the fixed sleeve 19 and the first drainage tube 1 form a sliding structure. The sliding structure facilitates the adjustment of the use position of the elastic band 2.
[0028] Specifically, as shown in Figure 1 and Figure 4 , after the first drainage tube 1 is inserted into the patient's brain, the elastic band 2 can pass around the patient's brain, and is fixed on the patient's brain by the adhesion between the magic original hair 18 and the magic thorn hair 20. Then the first drainage tube 1 is positioned, so that the first drainage tube 1 is not easy to move left and right.
[0029] Working principle: the utility model discloses in use, the patient brain corresponding position hole drilling is good, and the first drainage tube 1 is inserted into the brain of patient and is inserted to the hematoma of brain, then push and move the sleeve 11 and move to the first drainage tube 1 position place close to brain, then reverse rotation handle 9 push and limit block 10 clamping in the outer lateral wall of moving sleeve 11 let moving sleeve 11 fixed at the corresponding position of first drainage tube 1, tear off the release film on the surface of rubber ring 13 and attach to the brain of patient, provide the viscosity of rubber ring 13 and fix waterproof cloth 12 on the brain of patient to position first drainage tube 1, then the elastic bandage 2 is wound around the brain of patient, and through the adhesion between magic original hair 18 and magic thorn hair 20, is fixed on the brain of patient, then first drainage tube 1 is positioned, then the ring 6 is hung on the hook, and the drainage bag 5 is hung well, after hanging, pull fixed band 14 and limit the binding of hook, after binding, again the hole body 15 of fixed band 14 inside corresponding position and the clamping hook 17 are clamped together, let the fixed band 14 carry out the binding of hook, and first drainage tube 1 passes through connecting pipe 3 and second drainage tube 8 and introduces the blood water of hematoma to the inside collection of drainage bag 5, then the drainage bag 5 can be opened and is discharged pipe 4 is discharged.
[0030] It is obvious for those skilled in the art that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point, the embodiments should be regarded as exemplary and non-limiting, and the scope of the utility model is defined by the appended claims instead of the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.
Claims
1. A neurosurgical cerebral hemorrhage clinical minimally invasive drainage device, comprising a first drainage tube (1), characterized in that: The side of the first drainage tube (1) is provided with a connecting pipe (3), the bottom end of the connecting pipe (3) is provided with a second drainage tube (8), the outer side wall of the second drainage tube (8) is provided with a drop rate pipe (7), one end of the second drainage tube (8) is provided with a drainage bag (5), the bottom end of the drainage bag (5) is provided with a discharge pipe (4), the top end of the first drainage tube (1) is provided with a hanging ring (6), the outer side wall of the first drainage tube (1) is movably provided with a moving sleeve (11), the top end of the moving sleeve (11) is movably provided with a handle (9), the bottom end of the handle (9) is fixedly provided with a limiting block (10), the right side of the moving sleeve (11) is fixedly provided with a waterproof cloth (12), and the right side of the waterproof cloth (12) is fixedly provided with a rubber ring (13).
2. The minimally invasive drainage device for cerebral hemorrhage in neurosurgery according to claim 1, characterized in that: The cross section of the moving sleeve (11) is larger than that of the first drainage tube (1), and the moving sleeve (11) and the first drainage tube (1) form a sliding structure.
3. The minimally invasive clinical drainage device for cerebral hemorrhage in neurosurgery according to claim 1, characterized in that: The top end of the moving sleeve (11) is uniformly provided with an internal thread, and the moving sleeve (11) and the handle (9) are in threaded connection.
4. The minimally invasive clinical drainage device for cerebral hemorrhage in neurosurgery according to claim 1, characterized in that: The right side of the bottom end of the hanging ring (6) is fixedly provided with a fixing belt (14), the fixing belt (14) is movably arranged on the left side in the hanging ring (6), the inside of the fixing belt (14) is provided with a hole body (15), the left side of the top end of the hanging ring (6) is fixedly provided with a fixing block (16), and the right side of the fixing block (16) is fixedly provided with a clamping hook (17).
5. The minimally invasive clinical drainage device for cerebral hemorrhage in neurosurgery according to claim 4, characterized in that: The hole body (15) is provided with a plurality of hole bodies (15), and the plurality of hole bodies (15) are distributed at equal intervals in the inside of the fixing belt (14).
6. The minimally invasive clinical drainage device for cerebral hemorrhage in neurosurgery according to claim 4, characterized in that: The fixing belt (14) is designed of elastic material, and the hole body (15) and the clamping hook (17) form a clamping structure.
7. The minimally invasive clinical drainage device for cerebral hemorrhage in neurosurgery according to claim 1, characterized in that: The left side of the outer side wall of the first drainage tube (1) is movably provided with a fixing sleeve (19), the upper and lower ends of the fixing sleeve (19) are fixedly provided with elastic bands (2), one end of the elastic band (2) is respectively fixedly provided with a magic original wool (18) and a magic thorn wool (20).
8. The minimally invasive clinical drainage device for cerebral hemorrhage in neurosurgery according to claim 7, characterized in that: The cross section of the fixing sleeve (19) is larger than that of the first drainage tube (1), and the fixing sleeve (19) and the first drainage tube (1) form a sliding structure.