Medical head pressurizing fixator for neurosurgery department

Abstract

The utility model provides a neurosurgery medical head pressurizing fixator which comprises a fixing plate, the fixing plate is of a circular ring structure, and a fixing rod is fixed to the center of the fixing plate. The center of the fixing rod penetrates through and is in threaded connection with a screw, and the bottom end of the screw is connected with a pressing plate. Through holes are formed in the two ends of the fixing rod, and the through holes are detachably connected with a main bandage; one or more auxiliary bandages are detachably connected to any position of the fixing plate. According to the utility model, the local wound of the head is accurately positioned, and pressure bandaging and fixing are performed in a pressure gradient manner, so that on one hand, the operation diagnosis and treatment effect and the local wound dressing change effect are effectively consolidated, and subcutaneous hydrops of the local wound are actively prevented; on the other hand, medical staff can conveniently observe, diagnose and treat local wounds; meanwhile, the pressurization fixator is adjusted according to physiological and diagnosis and treatment requirements to press wounds at different positions with proper force, the pressurization bandaging force gradient effect is scientifically achieved, and the pressurization bandaging fixing safety and effectiveness are effectively guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical bandaging equipment technical field, concretely is a neurosurgical medical head pressurization fixer. BACKGROUND

[0002] In clinical work, the patients with neurosurgical diseases such as brain trauma and craniocerebral surgery need to carry out local pressurization bandaging to the wound and surgical site regularly, with the rapid development of minimally invasive and endoscopic diagnosis and treatment technology in neurosurgery, postoperative surgical site bandaging management is more and more accurate.

[0003] Now neurosurgical routine wound and surgical incision dressing bandaging is gauze protection after wound disinfection, uses elastic bandage to take wound as the center and carries out overall bandaging around the head. This bandaging mode has the limitations such as that wound pressurization bandaging force cannot be gradient, patient discomfort is obvious and local wound observation nursing diagnosis and treatment are inconvenient. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of the prior art, the utility model aims at providing a neurosurgical medical head pressurization fixer, which can solve the existing problems.

[0005] In order to achieve the above-mentioned purpose, the technical scheme of the utility model is as follows:

[0006] The utility model is realized through the following technical scheme: a neurosurgical medical head pressurization fixer, comprising a fixed plate, the fixed plate adopts a circular ring structure, and a fixed rod is fixed at the center of the fixed plate; the center of the fixed rod penetrates and is threadedly connected with a screw rod, and the bottom end of the screw rod is connected with a pressing plate; the both ends of the fixed rod are provided with through holes, and the through holes are detachably connected with a main binding belt; one or more auxiliary binding belts are detachably connected at any position of the fixed plate.

[0007] Further, the main binding belt and the auxiliary binding belt are the same in structure, the both end sides of the binding belt body of the main binding belt are provided with magic tape hook faces, and one side of the binding belt body of the main binding belt is provided with a magic tape furred face; the magic tape hook face is connected with the magic tape furred face in cooperation.

[0008] Further, the main binding belt and the auxiliary binding belt are the same in structure, the both sides of the binding belt body of the main binding belt are provided with sun-shaped buckles, and the sun-shaped buckles are used for adjusting the length used by the main binding belt.

[0009] Further, a plurality of limiting holes are formed at the both ends of the binding belt body of the main binding belt, and a plurality of limiting rods are fixed to the side of the fixed plate; the limiting rods are connected with the limiting holes in cooperation.

[0010] Further, one or more sponge sleeves are sleeved outside the main binding belt and the auxiliary binding belt.

[0011] Further, the top end of the screw rod is fixed with a rubber handle, and the side of the screw rod is provided with a scale.

[0012] Further, the bottom end of the pressing plate is sleeved with a rubber sleeve, the top end of the rubber sleeve is provided with an opening, and the diameter of the top end opening of the rubber sleeve is larger than that of the bottom end.

[0013] Compared with the prior art, the head pressure fixing device has the beneficial effects including:

[0014] The head pressure fixing device can pressurize the local head, realize the diagnosis and treatment effect, reduce the generation of subcutaneous hydrops, facilitate further treatment, press the wound part according to the requirement to realize the gradientization of the bandaging force, protect the wound, avoid the patient scratching, and reduce infection; the main bandage realizes preliminary fixation, the auxiliary bandage can be adjusted in position and direction according to the requirement, the whole can be effectively prevented from falling off, and the main bandage and the auxiliary bandage can be disassembled and recycled.

[0015] The head pressure fixing device can position and pressurize the local wound accurately and realize the gradientization of the pressure, effectively consolidate the operation diagnosis and treatment effect and the local wound dressing change effect (the dressing is effectively fixed in place), actively prevent the generation of subcutaneous hydrops of the local wound; on the other hand, the medical staff can further observe and diagnose the local wound; meanwhile, the pressure fixing device is adjusted according to the physiological and diagnosis and treatment requirements to press the wound in different positions with appropriate force, realizes the gradientization of the pressure bandaging force, effectively ensures the safety of the pressure bandaging fixation, further protects the local wound, avoids the patient scratching the wound dressing, reduces the pollution of the operation area dressing, actively prevents the infection of the operation area.

[0016] The pressure fixing device adopts the design of the limiting rod cooperating with the limiting hole to effectively limit the position of the main bandage, especially the auxiliary bandage, avoid deviation, and further improve the stability of the pressure fixing device during fixation; the sponge sleeve provided on the bandage body can improve the comfort of the bandage use; the design of the rubber sleeve can effectively prevent water, avoid the outflow of wound hydrops or blood, and avoid the influence of the external environment on the wound. BRIEF DESCRIPTION OF DRAWINGS

[0017] The disclosure of the present application will be described with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of the present application. In the drawings, the same reference signs are used to refer to the same parts. Among them:

[0018] Figure 1 It is a whole structure schematic diagram of the present application of a neurosurgery medical head pressure fixing device.

[0019] Figure 2 It is a partial structure schematic diagram of the main binding belt of the first embodiment of the present application.

[0020] Figure 3 It is a top view structure schematic diagram of the fixing plate of the present application.

[0021] Figure 4 It is a partial structure schematic diagram of the rubber sleeve and the pressing plate of the present application.

[0022] Figure 5 It is a whole structure schematic diagram of the second embodiment of the present application.

[0023] The figure mark explanation: 1, main binding belt; 2, sponge sleeve; 3, auxiliary binding belt; 4, fixing plate; 5, handle; 6, screw rod; 7, scale; 8, rubber sleeve; 9, pressing plate; 10, limiting hole; 11, magic tape hook surface; 12, magic tape wool surface; 13, fixing rod; 14, through hole; 15, limiting rod. DETAILED DESCRIPTION

[0024] It is easy to understand that according to the technical scheme of the present application, a person skilled in the art can propose a plurality of structure modes and implementation modes which can be replaced with each other without changing the essential spirit of the present application. Therefore, the following specific embodiments and drawings are only exemplary description of the technical scheme of the present application, and should not be regarded as the whole or regarded as the limitation or restriction of the technical scheme of the present application.

[0025] A neurosurgery medical head pressure fixing device, as shown in Figure 1 The fixing plate 4 adopts a circular ring structure, and the center of the fixing plate 4 is fixed with a fixing rod 13; as shown in Figure 3As shown, the center of the fixing rod 13 passes through and is threadedly connected to the screw rod 6, and the bottom end of the screw rod 6 is connected to the pressure plate 9. The fixing rod 13 has through holes 14 at both ends, and the through holes 14 are detachably connected to the main strap 1. The main strap 1 is wrapped around the mandible for initial fixation during head compression fixation. One or more auxiliary straps 3 are detachably connected at any position of the fixing plate 4. These auxiliary straps 3 are used to supplement and reinforce the entire fixator, preventing it from shifting or even falling when the head is compressed. The main strap 1 and auxiliary straps 3 are also removable, facilitating local recycling and reuse.

[0026] The utility model fixes the head pressure fixator on the patient's wound through the main strap 1, that is, the pressure plate 9 is matched with the wound after bandage, and the screw 6 is rotated to adjust the pressure of the pressure plate 9 on the wound. The appropriate pressure is adjusted according to the needs to achieve a gradient of bandage force, reduce the patient's discomfort, improve the pressure bandage on the patient's wound, and improve the treatment effect.

[0027] The main strap 1 and the auxiliary strap 3 have the same structure and the detachable connection method is also the same. The following introduces the structure of the main strap 1, the auxiliary strap 3 and the connection relationship with the fixing plate 4 through two implementation cases.

[0028] Implementation Case 1:

[0029] The main strap 1 and the auxiliary strap 3 have the same structure. Both ends of the strap body of the main strap 1 are provided with a Velcro hook surface 11, and one side of the strap body of the main strap 1 is provided with a Velcro fur surface 12; Figure 2 As shown, the Velcro hook surface 11 is cooperatively connected to the Velcro loop surface 12 .

[0030] When performing the main strap 1, the two ends of the binding body are passed through the through hole 14. After adjusting the strap body to an appropriate length, the Velcro hook surfaces 11 at both ends of the strap body are contacted with the Velcro fleece surface 12, so that the main strap 1 is fixed to the side of the fixing plate 4; so as to facilitate the preliminary fixation of the pressurized fixer; when installing the auxiliary strap 3, first determine the installation position of the auxiliary strap 3 on the fixing plate 4 according to the pressurized fixation position of the pressurized fixer. During installation, the two ends of the auxiliary strap 3 are respectively passed around the fixing plate 4. When the use length of the strap body reaches an appropriate value, the Velcro hook surfaces 11 at both ends of the strap body are also contacted with the Velcro fleece surface 12, so that the auxiliary strap 3 is fixed to the side of the fixing plate 4, and auxiliary reinforcement of the pressurized fixer is performed.

[0031] Implementation Case 2:

[0032] The main strap 1 and the auxiliary strap 3 have the same structure. Japanese-style buckles are provided on both sides of the strap body of the main strap 1, and the Japanese-style buckles are used to adjust the length of the main strap 1.

[0033] In the main strap 1, the two ends of the strap body pass through the through hole 14, and the strap body is adjusted to the appropriate length by using the grommet, so that the main strap 1 is fixed to the side of the fixed plate 4; in order to preliminarily fix the pressure fixer; when the auxiliary strap 3 is installed, first determine the installation position and angle of the auxiliary strap 3 on the fixed plate 4 according to the position of the pressure fixer, and make the two ends of the auxiliary strap 3 pass around the fixed plate 4 and adjust the length of the strap body according to the grommet, as shown in Figure 5 When the length of the strap body reaches the appropriate value, the auxiliary reinforcement of the pressure fixer is carried out; the grommet used in the book bag strap can adjust the length of the main strap 1 and the auxiliary strap 3, and the grommet is the existing technology.

[0034] In order to limit the position and direction of the main strap 1 and the auxiliary strap 3, and avoid the pressure fixer from shifting or even falling during use, a plurality of limiting holes 10 are formed at the two ends of the strap body of the main strap 1, and a plurality of limiting rods 15 are fixed on the side of the fixed plate 4; the limiting rod 15 cooperates with the limiting hole 10. After the length and position of the main strap 1 and the auxiliary strap 3 are determined during installation, the limiting hole 10 at the appropriate position on the surface of the strap body is aligned with the limiting rod 15 at the appropriate position, and the limiting rod 15 passes through the limiting hole 10 at the appropriate position, which can effectively limit the position of the main strap 1, especially the auxiliary strap 3, to avoid shifting and further improve the stability of the pressure fixer during fixation.

[0035] In order to improve the comfort of the main strap 1 and the auxiliary strap 3 during use, the auxiliary strap 3 in the embodiment is provided with one, but is not limited to this, and one or more sponge sleeves 2 are sleeved on the outside of the main strap 1 and the auxiliary strap 3; in the embodiment, two sponge sleeves 2 are sleeved on the side of the main strap 1 and the auxiliary strap 3, and the position of the sponge sleeve 2 can be adjusted to any position of the main strap 1 and the auxiliary strap 3. For example, when the main strap 1 is used, the main strap 1 is easy to cause discomfort when passing behind the ear, and the two sponge sleeves 2 can be moved to this position to increase the comfort of using the pressure fixer.

[0036] In order to facilitate the adjustment of the pressure intensity, and at the same time, it is convenient to intuitively see whether the pressure intensity changes, especially when children use it, in order to intuitively check whether the children use the device arbitrarily, the top end of the screw rod 6 is fixed with a rubber handle 5, which is convenient for rotating the screw rod 6 to adjust the pressure intensity, and the side of the screw rod 6 is provided with a scale 7, as shown in Figure 4 By checking the scale 7, it can be determined whether the pressure intensity is adjusted arbitrarily.

[0037] In order to strengthen waterproof effect, improve the comfort of use, the bottom end of the pressing plate 9 is sleeved with a rubber sleeve 8, the top end of the rubber sleeve 8 is provided with an opening, and the diameter of the top end opening of the rubber sleeve 8 is larger than the diameter of the bottom end; the rubber sleeve 8 can effectively prevent water, avoid wound effusion or blood outflow, and avoid external environment from affecting the wound.

[0038] In use, the wound is generally disinfected first, and the dressing and gauze are placed, the rubber sleeve 8 is aligned with the gauze at the position needing to be pressed of the head wound, and then the primary fixation of the pressure fixator is performed by wearing the main bandage 1, and then the angle and position needing to be fixed of the auxiliary bandage 3 are determined according to the position of the wound, the auxiliary bandage 3 is worn, and when the main bandage 1 and the auxiliary bandage 3 are worn, the limiting hole 10 on the surface of the bandage body is matched with the limiting rod 15 at the corresponding position, the wearing of the whole pressure fixator is completed, and then the screw rod 6 is rotated to press and fix the local position of the head.

[0039] The head pressure fixator can accurately position and gradiently press and fix the local wound of the head, effectively consolidates the operation diagnosis and treatment effect and the local wound dressing change effect (the dressing is effectively fixed in place), actively prevents the subcutaneous effusion of the local wound, further facilitates the observation, diagnosis and treatment of the local wound by medical staff, simultaneously adjusts the pressure fixator to press the wound at different positions according to physiological and diagnosis and treatment requirements, scientifically realizes the gradient effect of the pressure dressing force, effectively ensures the safety of the pressure dressing fixation, further protects the local wound, avoids the patient scratching the wound dressing, reduces the pollution of the operation area dressing, actively prevents the infection of the operation area.

[0040] In the description of the utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like is the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0041] In the description of the patent, it is necessary to explain that, unless otherwise expressly specified and limited, the terms "mounting", "connection", "connection", "setting" should be understood broadly, for example, it can be fixedly connected, set, or it can be detachably connected, set, or integrally connected, set. For those skilled in the art, the specific meaning of the above terms in the patent can be understood according to the specific circumstances.

[0042] In addition, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more features. In the description of the utility model, the meaning of "several" is two or more than two, unless otherwise expressly specified and limited.

[0043] The technical scope of the utility model is not limited to the content in the above description, and those skilled in the art can make various deformations and modifications to the above embodiments without departing from the technical thought of the utility model, and these deformations and modifications should all be within the protection scope of the utility model.

Claims

1. A neurosurgery medical head pressure fixator, characterized by: The invention comprises a fixing plate (4), wherein the fixing plate (4) adopts a circular ring structure, and a fixing rod (13) is fixed at the center of the fixing plate (4); the center of the fixing rod (13) passes through and is threadedly connected to a screw rod (6), and the bottom end of the screw rod (6) is connected to a pressure plate (9); through holes (14) are provided at both ends of the fixing rod (13), and the through holes (14) are detachably connected to a main binding strap (1); one or more auxiliary binding straps (3) are detachably connected at any position of the fixing plate (4).

2. A neurosurgery medical head pressure fixator according to claim 1, characterized in that: The main strap (1) and the auxiliary strap (3) have the same structure. Both end sides of the strap body of the main strap (1) are provided with Velcro hook surfaces (11), and one side of the strap body of the main strap (1) is provided with a Velcro fleece surface (12); the Velcro hook surface (11) is connected to the Velcro fleece surface (12).

3. A neurosurgery head pressure fixator according to claim 1, characterized in that: The main strap (1) and the auxiliary strap (3) have the same structure. Two sides of the strap body of the main strap (1) are provided with Japanese-style buckles, and the Japanese-style buckles are used to adjust the length of the main strap (1).

4. A neurosurgery head pressure fixator according to claim 2, characterized in that: A plurality of limiting holes (10) are provided at both ends of the main binding strap (1), and a plurality of limiting rods (15) are fixed to the side of the fixing plate (4); the limiting rods (15) are connected in cooperation with the limiting holes (10).

5. The neurosurgery head pressure fixator according to claim 3, characterized in that: One or more sponge sleeves (2) are sleeved on the exterior of the main binding strap (1) and the auxiliary binding strap (3).

6. A neurosurgery head pressure fixator according to claim 1, characterized in that: A rubber handle (5) is fixed to the top end of the screw rod (6), and a scale (7) is provided on the side of the screw rod (6).

7. A neurosurgery head pressure fixator according to any one of claims 1 to 6, characterized in that: The bottom end of the pressing plate (9) is sleeved with a rubber sleeve (8), the top end of the rubber sleeve (8) is provided with an opening, and the diameter of the top end opening of the rubber sleeve (8) is larger than the diameter of the bottom end.

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