Ligament tissue cutting tool

Abstract

The utility model discloses a ligament tissue cutting tool. The ligament tissue cutting tool comprises a fixing device and a cutting device, the fixing device comprises a base which is provided with at least one rectangular block capable of sliding and is used for fixing a sample; the supporting device is arranged around the base and used for providing supporting and stability; the two grooves are formed in the top of the supporting device and used for receiving and fixing additional components or tools; the cutting device comprises a top part, two ends of the top part are provided with protruding parts, and the protruding parts are used for assembly connection; and the multiple blades are arranged in parallel, and each blade is perpendicular to the top of the cutting device and used for cutting the sample. The ligament tissue can be simply and conveniently fixed by the tool, and the ligament tissue can be cut into uniform fragment tissues with proper sizes, so that the ligament tissue is favorably digested in follow-up ligament cells.

Description

Technical Field

[0001] This utility model relates to the field of experimental equipment, and more particularly to a tool for cutting ligament tissue. Background Technology

[0002] Currently, most ligament tissue shaving procedures involve using ophthalmic scissors or surgical blades to cut or shred the ligament tissue. This method cannot completely shred smaller or tougher ligaments, and smaller ligaments are difficult to fix, increasing the difficulty and time required for shaving and affecting tissue viability. Furthermore, the inconsistent size of the shredded tissue affects subsequent cell digestion processes. Utility Model Content

[0003] In view of the above problems, the present invention provides a ligament tissue cutting tool, which includes a fixing device and a cutting device.

[0004] The fixing device includes: a base having at least one rectangular block, a support device arranged around the base, and a groove arranged on the top of the support device.

[0005] The cutting device includes: a top with protruding portions at both ends; and multiple blades arranged parallel to each other, each blade perpendicular to the top of the cutting device.

[0006] The rectangular block can move relative to the base.

[0007] The movement can be a roller, a slide rail, or other mechanism that allows movement.

[0008] The groove is matched with an additional component or tool for receiving and securing the additional component or tool.

[0009] The protruding portion is designed to fit into the groove to connect the cutting device and the fixing device.

[0010] When the protrusion is fitted into the groove, the top of the cutting device is connected to the top of the fixing device, so that the blade can cut the sample fixed at the bottom of the fixing device.

[0011] The blade can be replaceable to adapt to the cutting needs of samples of different thicknesses or materials.

[0012] The fixing device also includes a locking mechanism for locking the rectangular block at a specific position on the base to ensure the stability of the sample during the fixing process.

[0013] The cutting tool provided by this utility model has two functions: ligament tissue fixation and tissue shaving. It can fix ligament tissue relatively easily and shave ligament tissue into appropriately sized and relatively uniform fragments, which is conducive to the subsequent digestion of ligament cells. Attached Figure Description

[0014] Figure 1 For fixing the cutting tool, 1 is the top groove and 2 is the bottom rectangular block.

[0015] Figure 2 3 is the cutting device of the cutting tool, 4 is the top protrusion, and 3 is the blade.

[0016] Figure 3 The image shows the assembled state of the fixing device and the cutting device, with the top groove 1 of the fixing device and the top protrusion 2 of the cutting device fitting together. Detailed Implementation

[0017] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0018] Please see Figures 1-3 The ligament tissue cutting tool provided by this utility model includes a fixing device and a cutting device. The fixing device includes a base, a support device arranged around the base, and two grooves arranged on the top of the support device. The bottom includes at least one slidable rectangular block. The cutting device includes a top and multiple blades. The top has protrusions at both ends. The multiple blades are arranged parallel to each other, and each blade is perpendicular to the top of the cutting device.

[0019] In this embodiment, the base has at least one rectangular block for fixing the sample.

[0020] In this embodiment, the rectangular block can move relative to the base, and the movement can be achieved by rollers, slide rails, or other mechanisms that allow movement.

[0021] In this embodiment, the support device arranged around the base is used to provide support and stability.

[0022] In this embodiment, two grooves are provided on the top of the support device, and the grooves are matched with additional components or tools for receiving and fixing the additional components or tools.

[0023] In this embodiment, the top two ends of the cutting device have protruding portions, which are used to receive and fix additional components or tools. The grooves therein fit together to achieve the connection between the cutting device and the fixing device.

[0024] In this embodiment, the plurality of blades are arranged in parallel to each other, and each blade is perpendicular to the top of the cutting device for cutting the sample.

[0025] In this embodiment, the blade can be replaceable to adapt to the cutting needs of samples of different thicknesses or materials.

[0026] In this embodiment, after the protrusion is fitted and connected to the groove, the top of the cutting device is connected to the top of the fixing device, so that the blade can cut the sample fixed at the bottom of the fixing device.

[0027] In this embodiment, the fixing device further includes a locking mechanism for locking the slidable rectangular block at a specific position on the base to ensure the stability of the sample during the fixing process.

[0028] In this embodiment, the rectangular block can move up and down relative to the base along the support device. Moving the rectangular block up prevents the ligament sample from being behind the base. The bottom rectangular block of the fixing device is used to fix the sample and lock the rectangular block to ensure that the sample is stably fixed at the bottom. The cutting device and the fixing device are fitted and assembled. Pressing the cutting device allows the blade on the cutting device to quickly cut the sample into uniform fragments.

[0029] The above embodiments are merely illustrative of the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be construed as limiting the scope of protection of this utility model. All equivalent changes or modifications made based on the substance of the content of this utility model should be covered within the scope of protection of this utility model.

Claims

1. A ligament tissue cutting tool, characterized in that, The ligament tissue cutting tool includes a fixation device and a cutting device; The fixing device includes: A base having at least one rectangular block, a support device disposed around the base, and two grooves disposed on the top of the support device; The cutting device includes: One top, and multiple blades; The top has protruding portions at both ends; The plurality of blades are arranged parallel to each other, with each blade perpendicular to the top of the cutting device.

2. The ligament tissue cutting tool as described in claim 1, characterized in that, The rectangular block can move relative to the base.

3. The ligament tissue cutting tool as described in claim 1, characterized in that, The groove mates with an attachment or tool for receiving and securing the attachment or tool.

4. The ligament tissue cutting tool as described in claim 1, characterized in that, The protrusion is used to receive and secure additional components or tools.

5. The ligament tissue cutting tool as described in claim 1, characterized in that, The groove and protrusion fit together to connect the cutting device and the fixing device.

6. The ligament tissue cutting tool as described in claim 1, characterized in that, After the protrusion is fitted into the groove, the top of the cutting device is connected to the top of the fixing device, so that the blade can cut the sample fixed at the bottom of the fixing device.

7. The ligament tissue cutting tool as described in claim 1, characterized in that, The blade is replaceable.

8. The ligament tissue cutting tool as described in claim 1, characterized in that, The fixing device also includes a locking mechanism for locking the rectangular block at a specific position on the base to ensure the stability of the sample during the fixing process.

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