Forceps head and grasping forceps for rotator cuff suture operation
By designing forceps and grippers for rotator cuff suture surgery, and utilizing the through holes of the upper and lower jaws, the problem of difficulty in pulling back the sutures during rotator cuff suture surgery was solved, achieving a simple and rapid suture threading effect.
Patent Information
- Application Number
- CN202422617215.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-29
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-10-29
AI Technical Summary
In existing rotator cuff repair surgeries, surgeons often find it difficult to use tools such as suture hooks to catch the sutures emerging from the underside of the rotator cuff and pull them back to the top surface, making the threading process time-consuming and laborious.
A forceps head and gripper for rotator cuff suturing surgery were designed, including an upper gripper and a lower gripper. Through the cooperation of the upper and lower through holes, the suture threading operation can be performed easily and quickly while holding the rotator cuff.
This allows for a simple and quick suture threading process while simultaneously clamping and fixing the rotator cuff, reducing surgical time and operational difficulty.
Smart Images
Figure CN223554894U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the field of medical devices, in particular, it relates to a clamp head and a clamp for rotator cuff suture surgery. BACKGROUND
[0002] In the process of rotator cuff suture surgery, a suture is needed to be passed through the rotator cuff for suture. In the process of passing the suture through the rotator cuff, it is often necessary to pass one end of the suture from the upper surface of the rotator cuff through the rotator cuff and drill it out from the lower surface of the rotator cuff, and use a hooking tool to pull the drilled end of the suture from the side of the rotator cuff connecting the upper and lower surfaces of the rotator cuff back to the upper surface of the rotator cuff. However, since the existing illuminating lamp for rotator cuff suture surgery can only illuminate the upper surface of the rotator cuff, it cannot illuminate the lower surface of the rotator cuff, so it is difficult for the surgeon to confirm the position of the end of the suture drilled out from the lower surface of the rotator cuff, thereby making it difficult to use a hooking tool to hook the suture and pull it back to the upper surface of the rotator cuff, resulting in a time-consuming and laborious threading process for rotator cuff suture surgery.
[0003] There is currently no effective technical solution to the above problem. CONTENT OF THE UTILITY MODEL
[0004] The purpose of the present application is to provide a clamp head and a clamp for rotator cuff suture surgery, aiming to solve the problem that in the process of existing rotator cuff suture surgery, it is difficult for the surgeon to use a hooking tool to hook the suture drilled out from the lower surface of the rotator cuff and pull it back to the upper surface of the rotator cuff, resulting in a time-consuming and laborious threading process for rotator cuff suture surgery.
[0005] In a first aspect, the present application provides a clamp head for rotator cuff suture surgery, for clamping the rotator cuff to assist the suture in and out of the rotator cuff during rotator cuff suture surgery, comprising:
[0006] an upper clamping jaw having an upper through hole for threading the suture;
[0007] a lower clamping jaw hinged to the upper clamping jaw and having a lower through hole for threading the suture out, the lower through hole being opposite to the upper through hole when the clamp head clamps the rotator cuff.
[0008] The clamp head for rotator cuff suture surgery provided by the present application can clamp the rotator cuff to fix it while allowing the surgeon to easily and quickly thread the suture through the rotator cuff.
[0009] Optionally, the upper clamping jaw further has a first opening communicating with the upper through hole for allowing the suture to disengage from the clamp head.
[0010] In this embodiment, the first opening is provided to allow the suture above the rotator cuff to disengage from the upper through hole through the first opening during removal of the clamp head, thereby preventing the upper through hole from pulling the suture above the rotator cuff to interfere with the threading process of the lower through hole.
[0011] Optionally, the lower clamp jaw comprises:
[0012] a clamp jaw part;
[0013] a limiting box fixedly connected with the clamp jaw part at one end and having a second opening arranged upwardly, the upper clamp jaw and the limiting box being hingedly connected and extending out of the second opening, the limiting box being used for limiting the swinging range of the upper clamp jaw in the limiting box.
[0014] Optionally, the limiting box is flush with the bottom surface of the clamp jaw part and has a height greater than that of the clamp jaw part.
[0015] In this embodiment, the clamp head for the rotator cuff suturing operation can more stably clamp the rotator cuff based on the gap between the upper clamp jaw and the lower clamp jaw when the clamp head performs the clamping action.
[0016] Optionally, the upper clamp jaw and the lower clamp jaw are both provided with clamp teeth.
[0017] In a second aspect, the application further provides a clamp for a rotator cuff suturing operation, which is used for clamping the rotator cuff to assist the suture thread to enter and exit the rotator cuff in the rotator cuff suturing operation, and comprises:
[0018] a first clamp handle;
[0019] a second clamp handle hingedly connected with the first clamp handle;
[0020] a first connecting member fixedly connected with the first clamp handle at one end;
[0021] a second connecting member fixedly connected with the second clamp handle at one end;
[0022] a clamp head comprising:
[0023] an upper clamp jaw having an upper through hole for the suture thread to pass through;
[0024] a lower clamp jaw hingedly connected with the upper clamp jaw and having a lower through hole for the suture thread to pass out, the lower through hole being opposite to the upper through hole when the clamp head clamps the rotator cuff;
[0025] the other end of the first connecting member being connected with the upper clamp jaw;
[0026] the other end of the second connecting member being connected with the lower clamp jaw, and the first clamp handle being used for rotating on the second clamp handle to pull the first connecting member so as to rotate the upper clamp jaw on the lower clamp jaw to clamp the rotator cuff.
[0027] The clamp for the rotator cuff suturing operation can control the rotation of the upper clamp jaw on the lower clamp jaw based on the hinged relationship between the first clamp handle and the second clamp handle, thereby controlling the clamp head to clamp the rotator cuff, and enabling the surgeon to conveniently and quickly perform the threading of the rotator cuff.
[0028] Optionally, the first connecting member and the second connecting member are arranged in parallel, and the second connecting member is connected to the first connecting member through the second handle.
[0029] Optionally, the first handle and the second handle are provided with limiting portions arranged towards each other and used to limit the swing range of the first handle on the second handle.
[0030] Optionally, the edges of the limiting portions on the first handle and the second handle are rounded.
[0031] Optionally, the head further comprises:
[0032] The first connecting portion is arranged obliquely to the lower jaw, and the first connecting member is fixedly connected to the upper jaw based on the first connecting portion.
[0033] The second connecting portion is arranged in parallel to the first connecting portion, and the second connecting member is fixedly connected to the lower jaw based on the second connecting portion.
[0034] As can be seen from the above, the head for shoulder capsule suturing operation and the grabbing forceps are provided. BRIEF DESCRIPTION OF DRAWINGS
[0035] Figure 1 It is a schematic diagram of the shoulder capsule threading process of the suture in the prior art.
[0036] Figure 2 It is a structural schematic diagram of the head for shoulder capsule suturing operation provided by the embodiment.
[0037] Figure 3 It is a structural schematic diagram of the grabbing forceps for shoulder capsule suturing operation provided by the embodiment.
[0038] Figure 4 It is a structural schematic diagram of the upper jaw, the lower jaw, the first connecting portion and the second connecting portion provided by the embodiment.
[0039] Figure 5 It is a schematic diagram of the shoulder capsule threading process of the suture provided by the embodiment.
[0040] Figure 6 It is a schematic diagram of the process of the suture leaving the first opening provided by the embodiment. Label description: 1, upper jaw; 11, upper through hole; 12, first opening; 2, lower jaw; 21, lower through hole; 22, jaw portion; 23, limiting box; 231, second opening; 3, first connecting portion; 4, second connecting portion; 10, shoulder capsule; 20, suture; 30, limiting portion; 100, first handle; 200, second handle; 300, first connecting member; 400, second connecting member; 500, head. Detailed Implementation
[0041] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.
[0042] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, in the description of this application, terms such as "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.
[0043] like Figure 1 As shown, the arrow indicates the direction of movement of one end of the suture 20. One end of the suture 20 passes through the upper surface of the rotator cuff 10 and wraps back to the upper surface of the rotator cuff 10 from the side connecting the upper and lower surfaces of the rotator cuff 10. During this process, if the position of one end of the suture 20 that emerges from the lower surface of the rotator cuff 10 is difficult to confirm, it is difficult for the surgeon to use tools such as a suture hook to hook the suture 20 that emerges from the lower surface of the rotator cuff 10 and pull it back to the upper surface of the rotator cuff 10.
[0044] Firstly, such as Figure 2 and Figure 5 As shown, this application provides a clamp for rotator cuff suturing surgery, used to clamp the rotator cuff 10 during rotator cuff suturing surgery to assist the suture 20 in and out of the rotator cuff 10, comprising:
[0045] The upper gripper 1 has an upper through hole 11 for inserting the suture 20;
[0046] The lower jaw 2 is hinged to the upper jaw 1 and has a lower through hole 21 for the suture 20 to pass through. The lower through hole 21 is opposite to the upper through hole 11 when the clamp head 500 clamps the shoulder sleeve 10.
[0047] Specifically, in the present application, for the upper through hole 11, threading in refers to that the suture 20 enters the upper through hole 11 from the end of the upper through hole 11 away from the lower through hole 21 and exits the upper through hole 11 from the end of the upper through hole 11 close to the lower through hole 21, and in the process of cooperation of the upper clamp jaw 1 and the lower clamp jaw 2 clamping the rotator cuff 10, the suture 20 threaded in from the upper through hole 11 can enter the rotator cuff 10 from the upper surface of the rotator cuff 10; for the lower through hole 21, threading out refers to that the suture 20 enters the lower through hole 21 from the end of the lower through hole 21 close to the upper through hole 11 and exits the lower through hole 21 from the end of the lower through hole 21 away from the upper through hole 11, and in the process of cooperation of the upper clamp jaw 1 and the lower clamp jaw 2 clamping the rotator cuff 10, the suture 20 drilled out from the lower surface of the rotator cuff 10 can be threaded out from the lower through hole 21 to exit from the end of the lower through hole 21 away from the upper through hole 11.
[0048] More specifically, in the rotator cuff suture surgery, when it is necessary to fix the rotator cuff 10, the upper clamp jaw 1 is rotated on the lower clamp jaw 2 to press the upper surface of the rotator cuff 10 with the bottom of the upper clamp jaw 1 and press the lower surface of the rotator cuff 10 with the top of the lower clamp jaw 2, so that the lower clamp jaw 2 cooperates with the upper clamp jaw 1 to clamp the rotator cuff 10 together, thereby achieving the fixation of the rotator cuff 10.
[0049] As shown in Figure 3 More specifically, in the process of cooperation of the lower clamp jaw 2 and the upper clamp jaw 1 clamping the rotator cuff 10, the suture 20 only needs to be threaded into the upper through hole 11 to pass through the upper clamp jaw 1 so as to contact the upper surface of the rotator cuff 10, which is convenient for subsequent threading through the rotator cuff 10 and drilling out from the lower surface of the rotator cuff 10; and since the lower through hole 21 is opposite to the upper through hole 11 when the jaw 500 clamps the rotator cuff 10, the suture 20 drilled out from the lower surface of the rotator cuff 10 must pass through the lower through hole 21, so the surgeon only needs to loosen and move the jaw 500 obliquely upward, which can pull the suture 20 below the rotator cuff 10 based on the lower through hole 21 to move with the jaw 500 to return to the upper surface of the rotator cuff 10, without the need of using a hooking device or other tools, and without the need of confirming the position of the suture 20 drilled out from below the rotator cuff 10, so that the suture 20 can be conveniently and simply returned from one side of the rotator cuff 10 to the upper surface of the rotator cuff 10, and therefore the jaw for rotator cuff suture surgery of the present application can enable the surgeon to conveniently and quickly thread the rotator cuff 10.
[0050] The jaw for rotator cuff suture surgery provided by the present application can enable the surgeon to conveniently and quickly thread the rotator cuff 10 while clamping the rotator cuff 10 to fix it.
[0051] As shown in Figure 6 In some preferred embodiments, the upper clamp jaw 1 further has a first opening 12 in communication with the upper through hole 11 for disengaging the suture 20 from the jaw 500.
[0052] Specifically, after the shoulder muscle 10 is clamped by the clamp head 500, and the suture 20 is sequentially threaded through the upper through hole 11, the shoulder muscle 10 and the lower through hole 21, the suture 20 above the shoulder muscle 10 can be contacted and pulled by the upper through hole 11 during the process of loosening and moving the clamp head 500 upward and obliquely, thereby causing interference to the pulling process of the lower through hole 21. Therefore, in this embodiment, the first opening 12 is arranged to enable the suture 20 above the shoulder muscle 10 to be separated from the upper through hole 11 through the first opening during the process of moving the clamp head 500, thereby preventing the upper through hole 11 from pulling the suture 20 above the shoulder muscle 10 to cause interference to the pulling process of the lower through hole 21.
[0053] In some preferred embodiments, the lower clamp jaw 2 comprises:
[0054] a clamp jaw part 22;
[0055] a limiting box 23, one end of which is fixedly connected with the clamp jaw part 22, and the limiting box 23 has a second opening 231 arranged upwardly, the upper clamp jaw 1 and the limiting box 23 are hinged and extend from the second opening 231, and the limiting box 23 is used to limit the swing range of the upper clamp jaw 1 in the limiting box 23.
[0056] In this embodiment, the clamp head for shoulder muscle suture surgery of the present application is provided with the limiting box 23, which can limit the swing range of the upper clamp jaw 1 in the limiting box 23, thereby enabling the shoulder muscle 10 to be clamped more simply.
[0057] In some preferred embodiments, the limiting box 23 is flush with the bottom surface of the clamp jaw part 22, and the height of the limiting box 23 is greater than the height of the clamp jaw part 22.
[0058] Specifically, since the limiting box 23 can limit the swing range of the upper clamp jaw 1 in the limiting box 23, and the height of the limiting box 23 is higher than the height of the clamp jaw part 22, when the position of the upper clamp jaw 1 in the limiting box 23 is limited so as to be unable to continue to rotate, i.e., the clamp head 500 is unable to continue to increase the clamping action amplitude, there is a gap between the upper clamp jaw 1 and the lower clamp jaw 2, which can be used to accommodate the shoulder muscle 10, and therefore, in this embodiment, the clamp head for shoulder muscle suture surgery of the present application can more stably clamp the shoulder muscle 10 based on the gap between the upper clamp jaw 1 and the lower clamp jaw 2 when the clamp head 500 performs the clamping action.
[0059] In some preferred embodiments, the upper clamp jaw 1 and the lower clamp jaw 2 are both provided with clamping teeth.
[0060] In this embodiment, the clamp head for shoulder muscle suture surgery of the present application can more stably clamp the shoulder muscle 10 based on the clamping teeth.
[0061] In a second aspect, the present application provides a clamp head for shoulder muscle suture surgery, which comprises: Figure 3As shown, the application also provides a grabber for rotator cuff suturing surgery, which is used to clamp the rotator cuff 10 to assist the suture 20 to enter the rotator cuff 10 in the rotator cuff suturing surgery, comprising:
[0062] a first handle 100;
[0063] a second handle 200 hinged with the first handle 100;
[0064] a first connecting piece 300, one end of which is fixedly connected with the first handle 100;
[0065] a second connecting piece 400, one end of which is fixedly connected with the second handle 200;
[0066] a grabber head 500, comprising:
[0067] an upper clamping jaw 1 having an upper through hole 11 for the suture 20 to pass through;
[0068] a lower clamping jaw 2 hinged with the upper clamping jaw 1 and having a lower through hole 21 for the suture 20 to pass out, the lower through hole 21 being opposite to the upper through hole 11 when the grabber head 500 clamps the rotator cuff 10;
[0069] the other end of the first connecting piece 300 being connected with the upper clamping jaw 1;
[0070] the other end of the second connecting piece 400 being connected with the lower clamping jaw 2, and the first handle 100 being used to rotate on the second handle 200 to pull the first connecting piece 300 so as to rotate the upper clamping jaw 1 on the lower clamping jaw 2 to clamp the rotator cuff 10.
[0071] The grabber for rotator cuff suturing surgery provided by the application can control the rotation of the upper clamping jaw 1 on the lower clamping jaw 2 based on the hinged relationship between the first handle 100 and the second handle 200, so as to control the clamping of the rotator cuff 10 by the grabber head 500, and the surgeon can conveniently and quickly thread the suture 20 through the rotator cuff 10.
[0072] In some preferred embodiments, the first connecting piece 300 and the second connecting piece 400 are arranged in parallel, are slidingly connected with the second handle 200, and are connected with the first handle 100 through the second handle 200.
[0073] In this embodiment, the grabber for rotator cuff suturing surgery provided by the application can realize the rotation of the upper clamping jaw 1 on the lower clamping jaw 2 controlled by the first handle 100.
[0074] In some preferred embodiments, the first handle 100 and the second handle 200 both have a limiting part 30 arranged towards each other and used to limit the swing range of the first handle 100 on the second handle 200.
[0075] In this embodiment, the grab forceps for rotator cuff suture operation of the application can limit the swing range of the first forceps handle 100 on the second forceps handle 200, so as to avoid excessive clamping of the shoulder cuff 10 by the forceps head 500.
[0076] In some preferred embodiments, the edges of the limiting portions 30 on the first forceps handle 100 and the second forceps handle 200 close to each other are rounded.
[0077] In this embodiment, the grab forceps for rotator cuff suture operation of the application can avoid the squeezing pain caused by the contact of the hands of the operating physician with sharp edges.
[0078] As shown in some preferred embodiments, the forceps head 500 further comprises: Figure 4 The first connecting portion 3 is arranged obliquely to the lower clamping jaw 2, and the first connecting piece 300 is fixedly connected to the upper clamping jaw 1 based on the first connecting portion 3.
[0079] The second connecting portion 4 is arranged parallel to the first connecting portion 3, and the second connecting piece 400 is fixedly connected to the lower clamping jaw 2 based on the second connecting portion 4.
[0080] In this embodiment, the grab forceps for rotator cuff suture operation of the application can make the first connecting piece 300 and the second connecting piece 400 oblique to the upper clamping jaw 1 and the lower clamping jaw 2, so as to make the grab forceps suitable for more scenarios that require clamping the shoulder cuff 10 from different angles.
[0081] In summary, the application provides a forceps head and grab forceps for rotator cuff suture operation, wherein the forceps head for rotator cuff suture operation of the application can make it easy and quick for the operating physician to thread the shoulder cuff while clamping the shoulder cuff to fix it.
[0082] In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying 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 limiting the present application. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise explicitly and specifically limited.
[0083]
[0084] In the description of the utility model, it is necessary to explain that, unless there is definite stipulation and limitation, the terms "mount", "link", "connect" should be understood broadly, for example, it can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection or can communicate with each other, can be directly connected, also can be indirectly connected through intermediate medium, can be the communication of two elements or the interaction of two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.
[0085] In the utility model, unless there is definite stipulation and limitation, the first feature is "on" or "under" the second feature, which can include direct contact between the first and second features, or indirect contact between the first and second features through another feature between them. Moreover, the first feature "on", "above" and "above" the second feature includes the first feature directly above and obliquely above the second feature, or only indicates that the first feature is higher than the second feature in horizontal height. The first feature "under", "below" and "below" the second feature includes the first feature directly below and obliquely below the second feature, or only indicates that the first feature is lower than the second feature in horizontal height.
[0086] The above disclosure provides many different implementations or examples to realize the different structures of the utility model. In order to simplify the disclosure of the utility model, the components and settings of specific examples are described in the above. Of course, they are only examples, and the purpose is not to limit the utility model. In addition, the utility model can repeatedly refer to numbers and / or letters in different examples, and such repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various implementations and / or settings discussed. In addition, the utility model provides various specific examples of processes and materials, but those skilled in the art can realize the application of other processes and / or the use of other materials.
[0087] In the description of the specification, the description of the terms "one embodiment", "some embodiments", "illustrative embodiment", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0088] The above merely describes some embodiments of the present application. For those skilled in the art, without departing from the inventive concept, some modifications and improvements can be made, and these all belong to the protection scope of the present application.
Claims
1. A jaw for a shoulder rotator cuff suturing procedure for clamping a shoulder rotator cuff (10) to assist passage of a suture (20) into the shoulder rotator cuff (10) during a shoulder rotator cuff suturing procedure, characterised in that, Comprising: an upper jaw (1) having an upper through hole (11) for threading a suture (20) therethrough; a lower jaw (2) hinged to the upper jaw (1) and having a lower through hole (21) for threading the suture (20) out of the lower through hole (21) opposite to the upper through hole (11) when the forceps head (500) clamps the rotator cuff (10).
2. The forceps head for rotator cuff suture procedures of claim 1, wherein, The upper jaw (1) further has a first opening (12) communicating with the upper through hole (11) for disengaging the suture (20) from the forceps head (500).
3. The forceps head for rotator cuff suture procedures of claim 1, wherein, The lower jaw (2) comprises: a jaw portion (22); a limiting box (23) fixedly connected to the jaw portion (22) and having a second opening (231) upwardly arranged, the upper jaw (1) and the limiting box (23) being hinged and extending out of the second opening (231), the limiting box (23) being used for limiting the swing range of the upper jaw (1) in the limiting box (23).
4. The forceps head for rotator cuff suture procedures of claim 3, wherein, The limiting box (23) is flush with the bottom surface of the jaw portion (22) and has a height greater than that of the jaw portion (22).
5. The forceps head for rotator cuff suture procedures of claim 1, wherein, The upper jaw (1) and the lower jaw (2) are both provided with clamping teeth.
6. A grasper for a rotator cuff suturing procedure for clamping a rotator cuff (10) to assist passage of a suture (20) into the rotator cuff (10) during a rotator cuff suturing procedure, characterized in that, Comprising: a first forceps handle (100); a second forceps handle (200) hinged to the first forceps handle (100); a first connecting member (300) fixedly connected to the first forceps handle (100) at one end; a second connecting member (400) fixedly connected to the second forceps handle (200) at one end; a forceps head (500) comprising: an upper jaw (1) having an upper through hole (11) for threading a suture (20) therethrough; a lower jaw (2) hinged to the upper jaw (1) and having a lower through hole (21) for threading the suture (20) out of the lower through hole (21) opposite to the upper through hole (11) when the forceps head (500) clamps the rotator cuff (10); the other end of the first connecting member (300) being connected to the upper jaw (1); the other end of the second connecting member (400) being connected to the lower jaw (2), the first forceps handle (100) being used for rotating on the second forceps handle (200) to pull the first connecting member (300) to rotate the upper jaw (1) on the lower jaw (2) to clamp the rotator cuff (10).
7. The grasper for rotator cuff suture procedures of Claim 6, wherein, The first connecting member (300) and the second connecting member (400) are arranged in parallel, slidingly connected to the second forceps handle (200) and connected to the first forceps handle (100) through the second forceps handle (200).
8. The grasper for rotator cuff suture procedures of Claim 6, wherein, The first forceps handle (100) and the second forceps handle (200) are both provided with limiting portions (30) arranged toward each other and used for limiting the swing range of the first forceps handle (100) on the second forceps handle (200).
9. The grasper for rotator cuff suture procedures of Claim 8, wherein, The edges of the limiting portions (30) on the first forceps handle (100) and the second forceps handle (200) close to each other are rounded.
10. The grasper for rotator cuff suture procedures of Claim 6, wherein, The forceps head (500) further comprises: a first connecting portion (3) arranged obliquely to the lower jaw (2), the first connecting member (300) being fixedly connected to the upper jaw (1) based on the first connecting portion (3); A second connecting part (4) is arranged in parallel with the first connecting part (3), and the second connecting part (400) is fixedly connected with the lower clamp jaw (2) based on the second connecting part (4).