Surgical grasping thorn suspension connecting structure

Abstract

The utility model relates to a surgical grasping thorn suspension connecting structure which comprises a grasping thorn body, a suspension piece is arranged above the grasping thorn body, and the suspension piece is connected with the grasping thorn body through a universal joint so as to facilitate universal adjustment of the grasping thorn body. The surgical grasping thorn suspension connecting structure is reasonable in design, and as the suspension piece is connected with the grasping thorn body through the universal joint, the grasping thorn body has a universal angle adjusting function, and medical staff can freely swing and adjust the grasping thorn body to a proper grasping angle according to needs.

Description

Technical Field

[0001] This utility model relates to a surgical stab suspension connection structure. Background Technology

[0002] Surgical suspension systems are used to meet the basic suspension requirements of surgical instruments, with surgical grippers used to grasp skin tissue during surgery. In existing technologies, the connection structure between the surgical grippers and the suspension system is poorly designed, resulting in the surgical grippers being inflexible during use, making it difficult for medical personnel to freely adjust them to the appropriate grasping angle as needed.

[0003] Based on this, in order to solve the above problems, this case proposes a surgical stab suspension connection structure. Utility Model Content

[0004] In view of the shortcomings of the prior art, the technical problem to be solved by this utility model is to provide a surgical skeletal suspension connection structure.

[0005] To solve the above-mentioned technical problems, the technical solution of this utility model is: a surgical scalpel suspension connection structure, including a scalpel body, a suspension member is provided above the scalpel body, and the suspension member is connected to the scalpel body via a universal joint to facilitate the universal adjustment of the scalpel body.

[0006] Preferably, the gripper body is composed of a left gripper and a right gripper, with the top ends of the left gripper and the bottom ends of the right gripper hinged together to form a gripping opening.

[0007] Preferably, the universal joint includes a connecting rod fixed to the top of the hinge point of the left or right gripper, the end of the connecting rod is fixed with a ball head, the bottom end of the suspension member is provided with an embedded through hole, and the ball head is embedded in the embedded through hole.

[0008] Preferably, the bottom end of the suspension component has a lower bend, the embedded through hole is opened on the lower bend, and the outer periphery of the embedded through hole extends to the outside through an embedded notch.

[0009] Preferably, the inner diameter of the embedded through hole is greater than the width of the embedded notch, but less than the outer diameter of the ball head; the width of the embedded notch is equal to the outer diameter of the connecting rod.

[0010] Preferably, the overall outer contour of the gripper body is a teardrop shape that is narrower at the top and wider at the bottom.

[0011] Preferably, a central locking buckle is provided in the upper middle part of the gripper body.

[0012] Preferably, the intermediate latch includes a locking rod fixed to the inner side of the left and right grab bars and arranged front and back, and the adjacent locking surfaces of the two locking rods are engaged by saw teeth, with the meshing direction of the saw teeth being left and right.

[0013] Preferably, both the left and right gripping rods have protruding handles fixed to their outer sides at the corresponding locking rod positions.

[0014] Preferably, the overall outer contour of the gripper body is a teardrop shape that is narrower at the top and wider at the bottom.

[0015] Compared with the prior art, the present invention has the following beneficial effects: the surgical scalpel suspension connection structure is reasonably designed. Since the suspension component and the scalpel body are connected by a universal joint, the scalpel body has the function of universal angle adjustment, which makes it convenient for medical staff to freely swing and adjust to a suitable grasping angle as needed.

[0016] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the usage state of an embodiment of the present utility model.

[0018] Figure 2 for Figure 1 A magnified view of the main body of the claw barb.

[0019] In the diagram: 1. Grappling bar body; 2. Suspension component; 3. Universal joint; 4. Main body; 5. Left grab bar; 6. Right grab bar; 7. Connecting rod; 8. Ball head; 9. Embedded through hole; 10. Lower bend; 11. Embedded notch; 12. Middle lock; 13. Snap rod; 14. Serrated edge; 15. Outwardly protruding handle. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] It should be noted that the following detailed descriptions are exemplary and intended to provide further explanation of this application. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0022] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0023] like Figures 1-2As shown, this embodiment provides a surgical scalpel suspension connection structure, including a scalpel body 1, a suspension member 2 disposed above the scalpel body, and the suspension member and the scalpel body are connected by a universal joint 3 to facilitate the universal adjustment of the scalpel body.

[0024] In this embodiment of the invention, the suspension component is a suspension rod, which is installed on the main body 4 of the surgical suspension system.

[0025] In this embodiment of the utility model, the gripper body is composed of a left gripper 5 and a right gripper 6, with the top ends of the left and right grippers hinged together and the bottom ends forming a gripping opening.

[0026] In this embodiment of the utility model, the universal joint includes a connecting rod 7 fixed to the top of the hinge point of the left or right gripping rod, a ball head 8 fixed to the top of the connecting rod, and a through hole 9 provided at the bottom of the suspension member, with the ball head embedded in the through hole.

[0027] In this embodiment of the utility model, the bottom end of the suspension member has a lower bend 10, the embedded through hole is opened on the lower bend, and the outer periphery of the embedded through hole is penetrated to the outside through the embedded notch 11.

[0028] In this embodiment of the invention, the inner diameter of the embedded through hole is greater than the width of the embedded notch, but less than the outer diameter of the ball head; the width of the embedded notch is equal to the outer diameter of the connecting rod.

[0029] In this embodiment of the invention, the overall outer contour of the gripper body is a teardrop shape that is narrower at the top and wider at the bottom.

[0030] In this embodiment of the utility model, a middle locking buckle 12 is provided in the upper middle part of the gripper body.

[0031] In this embodiment of the utility model, the intermediate latch includes a locking rod 13 fixed to the inner side of the left and right locking rods and arranged front and back. The locking surfaces of the two locking rods are engaged by serrations 14, and the biting direction of the serrations is left and right.

[0032] In this embodiment of the utility model, the outer sides of the left and right gripping rods are each fixed with an outwardly protruding handle 15 at the position of the corresponding locking rod.

[0033] In this embodiment of the invention, the overall outer contour of the gripper body is a teardrop shape that is narrower at the top and wider at the bottom.

[0034] In this embodiment of the invention, the working principle of the surgical gripper suspension connection structure is as follows:

[0035] 1. When installing the ball head, the connecting rod first passes through the notch into the through hole, and then the ball head is placed on the through hole. Because the outer diameter of the ball head is larger than the inner diameter of the through hole, the ball head will not fall down. The rotation of the ball head in the through hole enables universal connection, thereby expanding the surgical operating space.

[0036] 2. The design of the middle locking buckle can ensure the clamping of the left and right gripping bars, ensure the stability of the gripper during use, and prevent the gripping parts in the gripper jaws from easily loosening and falling off.

[0037] 3. The teardrop-shaped gripper body is more ergonomic in use. In particular, the locking lever in the middle and the protruding handle are located in the upper part of the teardrop shape. The width of this part is just right, making it easy to hold and operate, while also increasing the aesthetics and comfort of the gripper.

[0038] 4. When using the gripper, the operator holds the left gripper lever near the locking lever with their left hand and the right gripper lever near the locking lever with their right hand. Then, they apply slight force to pry the left and right grippers back and forth. The left and right grippers can deform elastically to a certain extent. By moving back and forth, the teeth of the left and right grippers can be changed from meshing to disengaging. At the same time, the operator pries the gripper open with both hands. Then, the operator can use the outward-protruding handle to operate the gripper from opening to closing once with one hand.

[0039] When the gripper is about to close, simply grip the left and right gripping levers firmly with one hand. The two locking levers will then move closer together and abut against each other until they engage. Once engaged, the gripper jaws will also clamp in place.

[0040] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from its technical solution shall still fall within the protection scope of this utility model.

Claims

1. A surgical grasper-scratcher suspension connection structure comprising a grasper body, characterized by: The upper part of the grabbing body is provided with a suspension element, and the suspension element and the grabbing body are connected through a universal joint to facilitate the universal adjustment of the grabbing body.

2. The surgical grasper-scratcher suspension connection structure of claim 1, wherein: The grabbing body is composed of a left grabbing lever and a right grabbing lever, and the top ends of the left grabbing lever and the right grabbing lever are hingedly connected, and the bottom ends form a grabbing opening.

3. The surgical grasper-scratcher suspension connection structure of claim 2, wherein: The universal joint comprises a connecting rod fixed to the top of the hinge joint of the left grabbing lever or the right grabbing lever, and the end of the connecting rod is provided with a ball head, and the bottom end of the suspension element is provided with an embedded through hole, and the ball head is embedded in the embedded through hole.

4. The surgical grasper-scratcher suspension connection structure of claim 3, wherein: The bottom end of the suspension element has a lower bending part, and the embedded through hole is formed in the lower bending part, and the outer periphery of the embedded through hole is connected to the outside through an embedded notch.

5. The surgical grasper-scratcher suspension connection structure of claim 4, wherein: The inner diameter of the embedded through hole is greater than the width of the embedded notch, but less than the outer diameter of the ball head; and the width of the embedded notch is equal to the outer diameter of the connecting rod.

6. The surgical grasper-scratcher suspension connection structure of claim 2, wherein: The overall outer contour shape of the grabbing body is a water drop shape with narrow upper part and wide lower part.

7. The surgical grasper-scratcher suspension connection structure of claim 6, wherein: The middle part of the grabbing body is provided with a middle lock.

8. The surgical grasper-scratcher suspension connection structure of claim 7, wherein: The middle lock comprises clamping levers fixed to the inner sides of the left grabbing lever and the right grabbing lever and arranged front and back, and the clamping surfaces of the two clamping levers adjacent to each other are engaged through sawteeth, and the engagement direction of the sawteeth is left and right.

9. The surgical grasper-scratcher suspension connection structure of claim 8, wherein: The outer sides of the left grabbing lever and the right grabbing lever are both provided with an outer convex handle at the position corresponding to the clamping lever.

10. The surgical grasper-scratcher suspension connection structure of claim 1, wherein: The overall outer contour shape of the grabbing body is a water drop shape with narrow upper part and wide lower part.

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