Medical brain cotton sheet cutting device

Abstract

A medical brain cotton piece cutting device, it includes: cutting knife containing shell, cutting device bearing seat, cutting knife limiting shell, cutting device bearing seat rear end is provided with bearing boss, bearing boss is through setting pivot, cutting knife containing shell rear end, cutting knife limiting shell rear end all articulate in bearing boss's pivot, cutting knife containing shell both sides are provided with cutting knife sliding rail, cutting knife is set in cutting knife containing shell inside delay cutting knife sliding rail sliding. Cutting knife containing shell rear end, cutting knife limiting shell rear end all articulate in bearing boss's pivot, make cutting knife containing shell, cutting knife limiting shell can rotate around bearing boss's pivot, drive cutting knife containing shell inside installation cutting knife rotates, to place in cutting device bearing seat medical brain cotton piece is cut, cutting knife can delay cutting knife sliding rail moves back and forth, adjust cutting knife's cutting position, thereby change medical brain cotton piece's cutting length, brain cotton piece size is adjustable, easy operation, can improve medical staff's operation efficiency.

Description

Technical Field

[0001] This application relates to the field of medical devices, specifically to a medical brain cotton pad cutting device. Background Technology

[0002] Medical brain pads (also known as neurosurgical brain pads or surgical brain pads) are a commonly used medical consumable in neurosurgery, primarily used for intraoperative hemostasis, protecting brain tissue, absorbing cerebrospinal fluid or blood, and isolating the surgical area. Non-absorbable brain pads: usually made of absorbent cotton or synthetic fibers, must be removed after surgery and should not remain in the body; absorbable brain pads: made of materials such as gelatin sponge, oxidized cellulose, or regenerated collagen, can be gradually absorbed by the body and do not require secondary surgery for removal.

[0003] However, existing medical brain cotton pads are of a fixed shape and need to be cut by medical staff according to treatment needs. The entire measurement and cutting process is time-consuming and laborious, consuming the energy of medical staff and affecting treatment efficiency. Utility Model Content

[0004] The purpose of this application is to provide a medical brain cotton pad cutting device to solve the technical problems described in the background art.

[0005] A medical cotton pad cutting device includes: a cutting scissor housing, a cutting device support, and a cutting scissor limiting housing; a support boss is provided at the rear end of the cutting device support, and a rotating shaft is provided through the support boss; the rear end of the cutting scissor limiting housing is sleeved on both sides of the support boss; the hollow cutting scissor housing is sleeved on the outside of the cutting scissor limiting housing; the rear ends of the cutting scissor housing and the rear ends of the cutting scissor limiting housing are both hinged to the rotating shaft of the support boss; cutting scissor slide rails are provided on both sides of the cutting scissor housing, and the cutting scissors are disposed inside the cutting scissor housing and slide along the cutting scissor slide rails.

[0006] Preferably, the cutting scissors are fixedly provided with slide rail shafts on both sides, and the slide rail shafts are housed in the slide rails of the cutting scissors.

[0007] Preferably, a cotton pad support platform is fixedly installed at the front end of the cutting device support base.

[0008] Preferably, the medical brain cotton pad cutting device further includes a return spring; one end of the return spring is fixedly connected to the inner surface of the cutter housing, and the other end is fixedly connected to the top surface of the cutting device support.

[0009] Preferably, cutting scale marks are provided on the outer surfaces of both sides of the cutter housing at the positions of the cutter slide rails.

[0010] Preferably, the top surface of the cutting shear limiting shell is provided with a first limiting surface, and a cutting limiting hole is provided in the first limiting surface.

[0011] Preferably, the inclined side of the cutting shear housing is provided with a second limiting surface, and a spring limiting hole is provided in the second limiting surface, with the return spring passing through the spring limiting hole.

[0012] Compared with the prior art, the advantages and positive effects of this application are as follows: the rear end of the cutter housing and the rear end of the cutter limiting housing are both hinged to the rotating shaft of the bearing boss, so that the cutter housing and the cutter limiting housing can rotate around the rotating shaft of the bearing boss, driving the cutter installed in the cutter housing to rotate, and cutting the medical cotton pad placed on the cutting device bearing seat. The cutter can move back and forth along the cutter slide rail to adjust the cutting position of the cutter, thereby changing the cutting length of the medical cotton pad. The size of the cut cotton pad is adjustable, the operation is simple, and the operation efficiency of medical staff can be improved. Attached Figure Description

[0013] The following sections will describe some specific embodiments of the present invention in a detailed manner by way of example and not limitation, with reference to the accompanying drawings. The same reference numerals in the drawings denote the same or similar parts or components. Those skilled in the art should understand that these drawings are not necessarily drawn to scale.

[0014] In the attached image:

[0015] Figure 1 This is a schematic diagram of an embodiment of a medical brain cotton pad cutting device.

[0016] Figure 2 This is a schematic diagram of the spring structure of an embodiment of a medical brain cotton pad cutting device.

[0017] Figure 3 This is a schematic diagram of the cutter housing of an embodiment of a medical brain cotton pad cutting device.

[0018] Figure 4 This is a schematic diagram of the cutter limiting shell of an embodiment of a medical brain cotton pad cutting device. Detailed Implementation

[0019] To provide a more detailed understanding of the features and technical content of the embodiments of this disclosure, the implementation of the embodiments of this disclosure will be described in detail below with reference to the accompanying drawings. The accompanying drawings are for illustrative purposes only and are not intended to limit the embodiments of this disclosure. In the following technical description, for ease of explanation, several details are used to provide a full understanding of the disclosed embodiments. However, one or more embodiments may still be implemented without these details. In other cases, well-known structures and devices may be simplified in their depiction to simplify the drawings.

[0020] The terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this disclosure are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this disclosure described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion.

[0021] In this disclosure, the terms "upper," "lower," "left," "right," "inner," "middle," "outer," "front," and "rear," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for better describing the embodiments of this disclosure and their implementations, and are not intended to limit the indicated devices, elements, or components to having a specific orientation, or to require them to be constructed and operated in a specific orientation. Furthermore, some of the aforementioned terms may be used to indicate other meanings besides orientation or positional relationship; for example, the term "upper" may in some cases indicate a dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this disclosure according to the specific circumstances.

[0022] Furthermore, the terms "set up," "connect," "fix," and "install" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this disclosure according to the specific circumstances.

[0023] Unless otherwise stated, the term "multiple" means two or more.

[0024] In this embodiment of the disclosure, the character " / " indicates that the objects before and after it are in an "or" relationship. For example, A / B means: A or B.

[0025] The term "and / or" describes an association between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or A and B.

[0026] It should be noted that, unless otherwise specified, the embodiments and features described in the present disclosure can be combined with each other.

[0027] As per the instruction manual Figure 1-4 As shown:

[0028] A medical cotton pad cutting device includes: a cutting scissor housing 100, a cutting device support 200, and a cutting scissor limiting housing 300; the cutting device support 200 has a support boss 220 at its rear end, and a rotating shaft 115 is provided through the support boss 220; the rear end of the cutting scissor limiting housing 300 is sleeved on both sides of the support boss 220; the hollow cutting scissor housing 100 is sleeved on the outside of the cutting scissor limiting housing 300; the rear ends of both the cutting scissor housing 100 and the cutting scissor limiting housing 300 are hinged to the rotating shaft 115 of the support boss 220; cutting scissor slide rails 130 are provided on both sides of the cutting scissor housing 100, and the cutting scissors 120 are disposed inside the cutting scissor housing 100 and slide along the cutting scissor slide rails 130.

[0029] In this embodiment, the rear ends of the cutter housing and the cutter limiting housing are both hinged to the pivot of the supporting boss, allowing the cutter housing and the cutter limiting housing to rotate around the pivot of the supporting boss. This causes the cutter installed inside the cutter housing to rotate, cutting the medical cotton pads placed on the cutting device support. The cutter can move back and forth along the cutter slide rail to adjust the cutting position of the cutter, thereby changing the cutting length of the medical cotton pads. The size of the cut cotton pads is adjustable, the operation is simple, and it can improve the operating efficiency of medical staff.

[0030] Specifically, the cutting scissors 120 are fixedly equipped with slide rail shafts 125 on both sides, and the slide rail shafts 125 are housed within the cutting scissors slide rail 130. The cutting scissors 120 are fixed within the cutting scissors slide rail 130 via the slide rail shafts 125, and can move back and forth along the cutting scissors slide rail 130 to adjust the length of the cotton sheet being cut.

[0031] Specifically, a cotton pad support platform 210 is fixedly installed at the front end of the cutting device support 200 to hold medical cotton pads. The cutting scissor housing 100 drives the cutting scissors 120 to rotate around the rotating shaft 115, cutting the medical cotton pads held on the cotton pad support platform 210.

[0032] Specifically, the medical brain cotton pad cutting device also includes: a return spring 105; one end of the return spring 105 is fixedly connected to the inner surface of the cutter housing 100, and the other end is fixedly connected to the top surface of the cutting device support 200.

[0033] Specifically, the outer surfaces of both sides of the cutter housing 100 are provided with cutting scale marks 135 at the positions of the cutter slide rails 130. The cutter 120 moves back and forth along the cutter slide rails 130, and medical staff can adjust the length of the cut brain cotton pads through the cutting scale marks 135. The length range of medical brain cotton pads is 1CM to 5CM, including: 2CM, 3CM, and 4CM.

[0034] Specifically, the top surface of the cutting scissors limiting shell 300 is provided with a first limiting surface 305, and a cutting limiting hole 310 is provided within the first limiting surface 305. The cutting scissors 120 have their blades positioned within the cutting limiting hole 310, which has a fixed width of 2 cm. Medical staff can adjust the position of the cutting scissors according to treatment needs, thereby changing the length of the brain cotton pad.

[0035] Specifically, the cutting shear limit shell 300 has a second limiting surface 325 on its oblique side, and a spring limiting hole 320 is provided in the second limiting surface 325. The return spring 105 passes through the spring limiting hole 320.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A medical brain cotton pad cutting device, characterized in that, include: The device includes a cutting shear housing (100), a cutting device support (200), and a cutting shear limiting housing (300). The cutting device support (200) has a support boss (220) at its rear end, through which a rotating shaft (115) is installed. The rear end of the cutting shear limiting housing (300) is sleeved on both sides of the support boss (220). The cutting shear housing (100) is hollow and sleeved on the outside of the cutting shear limiting housing (300). The rear ends of both the cutting shear housing (100) and the cutting shear limiting housing (300) are hinged to the rotating shaft (115) of the support boss (220). The cutting shear housing (100) has cutting shear slide rails (130) on both sides, and the cutting shear (120) is installed inside the cutting shear housing (100) and slides along the cutting shear slide rails (130).

2. The medical brain cotton pad cutting device according to claim 1, characterized in that, The cutting shears (120) are fixedly provided with slide rail shafts (125) on both sides, and the slide rail shafts (125) are housed in the cutting shear slide rails (130).

3. The medical brain cotton pad cutting device according to claim 2, characterized in that, A cotton pad support platform (210) is fixedly installed at the front end of the cutting device support base (200).

4. The medical brain cotton pad cutting device according to claim 3, characterized in that, It also includes a return spring (105); one end of the return spring (105) is fixedly connected to the inner surface of the cutter housing (100), and the other end is fixedly connected to the top surface of the cutter support (200).

5. The medical brain cotton pad cutting device according to claim 4, characterized in that, Cutting scale marks (135) are provided at the positions of the cutting slide rails (130) on both sides of the outer surface of the cutting shear housing (100).

6. The medical brain cotton pad cutting device according to claim 5, characterized in that, The top surface of the cutting shear limiting shell (300) is provided with a first limiting surface (305), and a cutting limiting hole (310) is provided in the first limiting surface (305).

7. The medical brain cotton pad cutting device according to claim 6, characterized in that, The cutting shear limit shell (300) has a second limit surface (325) on its oblique side, and a spring limit hole (320) is provided in the second limit surface (325). The return spring (105) passes through the spring limit hole (320).

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