Laparoscopic pleural fiber plate separation forceps
By designing laparoscopic pleural fiberboard separation forceps, the problem of difficult to separate severely adhesive pleural fiberboard in the prior art is solved, and effective treatment of dirty wall fiberboard and narrowed pericardial is achieved, which is suitable for minimally invasive thoracoscopic surgery.
Patent Information
- Application Number
- CN202421009739.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-10
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-05-10
AI Technical Summary
The prior art is difficult to effectively isolate and deal with severe adhesions, tough, hard visceral pleural fibroblasts and narrowed pericardials caused by long-term inflammatory stimulation, especially in minimally invasive thoracoscopy.
A laminoscopic pleural fiberboard separation forceps are designed, including a clamp handle, clamp rod and clamp head. The clamp head is in an arc-shaped structure, and the clamp head is controlled through the hinged structure to adapt to applications at different angles.
The separating forceps can effectively open and separate the viscera fiberboard on the surface of the lung and the narrowed pericardium covering the fibers, ensuring sufficient strength and flexibility, and are suitable for different types of fiberboard and pericardium structures.
Smart Images
Figure CN222708336U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a laparoscope type pleural fiber plate separation forceps, belonging to the field of medical instruments. Background Art
[0002] Modern thoracic surgery is dominated by minimally invasive thoracoscopic surgery. Transitional and chronic tuberculous encapsulated empyema often cause extensive and severe adhesions in the pleural cavity due to long-term inflammatory stimulation, adhesions, fiber plate formation and even calcification, making this type of surgery a contraindication for thoracoscopic surgery. In recent years, some surgeons have overcome difficulties and used thoracoscopic surgery to treat the above diseases, but there is no effective instrument specifically for severe adhesions, tough and hard visceral and parietal pleural fiber plates and constricted pericardium. At present, the clamp heads of most separation forceps are mostly set horizontally, so it is not conducive to separating the visceral fiber plates on the surface of the lungs and the fiber-covered constricted pericardium, and it is also impossible to ensure sufficient force for opening and separation, and it is difficult to meet the application at different angles. Utility Model Content
[0003] The utility model aims to overcome the above-mentioned deficiencies in the prior art and provide a laparoscope type pleural fiber plate separation forceps with reasonable structural design.
[0004] The technical solution adopted by the utility model to solve the above-mentioned problem is: the laparoscopic pleural fiber plate separation forceps include a forceps handle, a forceps rod and a forceps head, and its structural characteristics are: the forceps handle includes a No. 1 forceps handle and a No. 2 forceps handle, a forceps handle seat is fixed on the No. 2 forceps handle, the forceps rod includes a No. 1 forceps rod and a No. 2 forceps rod, the forceps head includes a No. 1 forceps head and a No. 2 forceps head, a forceps head seat is fixed on the No. 1 forceps head, the No. 1 forceps handle is fixed to the No. 1 forceps rod, the No. 1 forceps rod is hinged to the forceps head seat, the forceps handle seat is hinged to the No. 1 forceps rod and the No. 2 forceps rod, and the No. 2 forceps rod is hinged to the forceps head seat, and the No. 2 forceps rod is fixed to the No. 2 forceps head, and the No. 1 forceps head and the No. 2 forceps head cooperate.
[0005] Furthermore, the No. 1 clamp rod is hinged to the clamp head seat through a No. 1 pin shaft, the clamp handle seat is hinged to the No. 1 clamp rod and the No. 2 clamp rod through a No. 2 pin shaft and a No. 3 pin shaft respectively, and the No. 2 clamp rod is hinged to the clamp head seat through a No. 4 pin shaft.
[0006] Furthermore, a No. 1 locking tooth and a No. 2 locking tooth are respectively provided on the No. 1 pliers handle and the No. 2 pliers handle, and the No. 1 locking tooth cooperates with the No. 2 locking tooth.
[0007] Furthermore, the No. 1 clamp head and the No. 2 clamp head are both arranged in an arc-shaped structure.
[0008] Furthermore, another technical purpose of the utility model is to provide another laparoscopic pleural fiber plate separation forceps.
[0009] The above technical objectives of the present invention are achieved through the following technical solutions.
[0010] A laparoscopic pleural fiber plate separation forceps, comprising a forceps handle, a forceps rod and a forceps head, the structural features of which are: the forceps handle comprises a No. 1 forceps handle and a No. 2 forceps handle, the No. 2 forceps handle is fixed with a forceps handle seat, the forceps rod comprises a No. 1 forceps rod and a No. 2 forceps rod, the No. 1 forceps rod and the No. 2 forceps rod are respectively fixed with a No. 1 forceps rod seat and a No. 2 forceps rod seat, the forceps head comprises a No. 1 forceps head and a No. 2 forceps head, the No. 1 forceps head and the No. 2 forceps head are respectively fixed with a No. The clamp head seat and the No. 2 clamp head seat, the No. 1 clamp handle is fixed to the No. 1 clamp rod, the clamp handle seat is hinged to the No. 1 clamp rod and the No. 2 clamp rod respectively, the No. 1 clamp rod seat cooperates with the No. 2 clamp rod seat, the No. 1 clamp head seat is hinged to the No. 2 clamp head seat, the No. 1 clamp head seat and the No. 2 clamp head seat are hinged to the No. 1 hinged plate and the No. 2 hinged plate respectively, the No. 1 hinged plate and the No. 2 hinged plate are both hinged to the No. 1 clamp rod seat, and the No. 1 clamp head and the No. 2 clamp head cooperate.
[0011] Furthermore, the No. 1 pliers head seat and the No. 2 pliers head seat are hinged through a No. 1 pin shaft, the No. 1 pin shaft is installed on the No. 2 pliers rod seat, the No. 1 pliers rod seat and the No. 2 pliers rod seat cooperate through a No. 2 pin shaft, and the pliers handle seat is respectively hinged to the No. 1 pliers rod and the No. 2 pliers rod through a No. 3 pin shaft and a No. 4 pin shaft.
[0012] Furthermore, the No. 1 clamp head seat is hinged to the No. 1 hinged plate through a No. 1 hinge pin, the No. 2 clamp head seat is hinged to the No. 2 hinged plate through a No. 2 hinge pin, and the No. 1 hinged plate and the No. 2 hinged plate are both hinged to the No. 1 clamp rod seat through a No. 3 hinge pin.
[0013] Furthermore, a waist-shaped hole is provided on the No. 1 clamp rod seat, the No. 2 pin shaft passes through the waist-shaped hole, and the No. 2 pin shaft is installed on the No. 2 clamp rod seat.
[0014] Furthermore, the No. 1 clamp head and the No. 2 clamp head are both arranged horizontally.
[0015] Furthermore, the No. 1 clamp head and the No. 2 clamp head are both arranged at an incline.
[0016] Compared with the prior art, the utility model has the following advantages: the pliers heads of the lesser-curved pleural fiber plate separation forceps and the middle-curved pleural fiber plate separation forceps are arranged in an arc-shaped structure, are designed to be flat close to the separation surface and are semi-oblate on the side, which is more conducive to separating the visceral fiber plate on the surface of the lung and the fiber-covered narrowed pericardium.
[0017] Laparoscopic parietal pleural fiberboard retractor, used for parietal pleural fiberboard retractor, can ensure sufficient force for opening and separation, and is used for blunt separation (prying) between abnormally thickened or calcified, harder parietal fiberboard and parietal pleura. The head bend can meet the application of different angles. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a three-dimensional structural schematic diagram of the laparoscopic pleural fiber plate separation forceps of Example 1 of the utility model.
[0019] Figure 2 It is a three-dimensional structural schematic diagram of the laparoscopic pleural fiber plate separation forceps of Example 2 of the utility model.
[0020] Figure 3 It is a three-dimensional structural schematic diagram of the laparoscopic pleural fiber plate separation forceps of Example 3 of the utility model.
[0021] Figure 4 It is a partial structural schematic diagram of the laparoscopic pleural fiber plate separation forceps of Example 3 of the utility model.
[0022] In the figure: No. 1 clamp handle A1, No. 2 clamp handle A2, No. 1 lock tooth A3, No. 2 lock tooth A4, clamp handle seat A5,
[0023] No. 1 clamp rod B1, No. 2 clamp rod B2, No. 1 pin B3, No. 2 pin B4, No. 3 pin B5, No. 4 pin B6, No. 1 clamp rod seat B7, No. 2 clamp rod seat B8,
[0024] No. 1 clamp head C1, No. 2 clamp head C2, No. 1 clamp head seat C3, No. 2 clamp head seat C4, No. 1 hinge plate C5, No. 2 hinge plate C6, No. 1 hinge pin C7, No. 2 hinge pin C8, No. 3 hinge pin C9, clamp head seat C10. DETAILED DESCRIPTION
[0025] The present invention will be further described in detail below with reference to the accompanying drawings and through examples. The following examples are provided to explain the present invention, but the present invention is not limited to the following examples.
[0026] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the utility model, so they have no substantial technical significance. Any modification of the structure, change of the proportion relationship or adjustment of the size, without affecting the effects and purposes that can be achieved by the utility model, should still fall within the scope of the technical content disclosed by the utility model. At the same time, if there are references to terms such as "upper", "lower", "left", "right", "middle" and "one" in this specification, they are only for the convenience of description, and are not used to limit the scope of the implementation of the utility model. The change or adjustment of their relative relationship, without substantially changing the technical content, should also be regarded as the scope of the implementation of the utility model.
[0027] Example 1 (such as Figure 1 as shown).
[0028] The laparoscopic pleural fiber plate separation forceps (referred to as lesser curved pleural fiber plate separation forceps) in this embodiment include a forceps handle, a forceps rod and a forceps head. The forceps handle includes a No. 1 forceps handle A1 and a No. 2 forceps handle A2, and a forceps handle seat A5 is fixed on the No. 2 forceps handle A2. The forceps rod includes a No. 1 forceps rod B1 and a No. 2 forceps rod B2. The forceps heads include a No. 1 forceps head C1 and a No. 2 forceps head C2, and a forceps head seat C10 is fixed on the No. 1 forceps head C1.
[0029] In this embodiment, the No. 1 pliers handle A1 is fixed to the No. 1 pliers rod B1, the No. 1 pliers rod B1 and the pliers head seat C10 are hinged through the No. 1 pin shaft B3, the pliers handle seat A5 is hinged to the No. 1 pliers rod B1 and the No. 2 pliers rod B2 through the No. 2 pin shaft B4 and the No. 3 pin shaft B5 respectively, the No. 2 pliers rod B2 and the pliers head seat C10 are hinged through the No. 4 pin shaft B6, and the No. 2 pliers rod B2 is fixed to the No. 2 pliers head C2, and the No. 1 pliers head C1 and the No. 2 pliers head C2 cooperate.
[0030] In this embodiment, the No. 1 pliers handle A1 and the No. 2 pliers handle A2 are respectively provided with a No. 1 locking tooth A3 and a No. 2 locking tooth A4, and the No. 1 locking tooth A3 cooperates with the No. 2 locking tooth A4. The No. 1 pliers head C1 and the No. 2 pliers head C2 are both arranged in an arc-shaped structure, and the curvature of the No. 1 pliers head C1 and the No. 2 pliers head C2 is smaller than that of the No. 1 pliers head C1 and the No. 2 pliers head C2 in Example 2.
[0031] Specifically, when the laparoscopic pleural fiber plate separation forceps are in use, the No. 1 locking tooth A3 is disengaged from the No. 2 locking tooth A4. When the No. 2 forceps handle A2 controls the clamp handle seat A5 to rotate along the No. 3 pin shaft B5, the No. 1 forceps rod B1 and the No. 1 forceps handle A1 can be pushed by the clamp handle seat A5, and the clamp handle seat A5 can be rotated along the No. 2 pin shaft B4 at the same time. The No. 1 forceps rod B1 pulls the clamp head seat C10 to rotate along the No. 1 pin shaft B3, so that the No. 1 forceps head C1 can be opened relative to the No. 2 forceps head C2. At the same time, the clamp head seat C10 can be rotated along the No. 4 pin shaft B6, thereby realizing the opening and closing control of the No. 1 forceps head C1 and the No. 2 forceps head C2.
[0032] Example 2 (such as Figure 2 as shown).
[0033] The laparoscopic pleural fiber plate separation forceps (referred to as the middle-curve pleural fiber plate separation forceps) in this embodiment include a forceps handle, a forceps rod and a forceps head. The forceps handle includes a No. 1 forceps handle A1 and a No. 2 forceps handle A2, and a forceps handle seat A5 is fixed on the No. 2 forceps handle A2. The forceps rod includes a No. 1 forceps rod B1 and a No. 2 forceps rod B2. The forceps heads include a No. 1 forceps head C1 and a No. 2 forceps head C2, and a forceps head seat C10 is fixed on the No. 1 forceps head C1.
[0034] In this embodiment, the No. 1 pliers handle A1 is fixed to the No. 1 pliers rod B1, the No. 1 pliers rod B1 and the pliers head seat C10 are hinged through the No. 1 pin shaft B3, the pliers handle seat A5 is hinged to the No. 1 pliers rod B1 and the No. 2 pliers rod B2 through the No. 2 pin shaft B4 and the No. 3 pin shaft B5 respectively, the No. 2 pliers rod B2 and the pliers head seat C10 are hinged through the No. 4 pin shaft B6, and the No. 2 pliers rod B2 is fixed to the No. 2 pliers head C2, and the No. 1 pliers head C1 and the No. 2 pliers head C2 cooperate.
[0035] In this embodiment, a No. 1 locking tooth A3 and a No. 2 locking tooth A4 are respectively provided on the No. 1 pliers handle A1 and the No. 2 pliers handle A2, and the No. 1 locking tooth A3 cooperates with the No. 2 locking tooth A4. The No. 1 pliers head C1 and the No. 2 pliers head C2 are both arranged in an arc-shaped structure, and the curvature of the No. 1 pliers head C1 and the No. 2 pliers head C2 is greater than that of the No. 1 pliers head C1 and the No. 2 pliers head C2 in Example 1.
[0036] Specifically, when the laparoscopic pleural fiber plate separation forceps are in use, the No. 1 locking tooth A3 is disengaged from the No. 2 locking tooth A4. When the No. 2 forceps handle A2 controls the clamp handle seat A5 to rotate along the No. 3 pin shaft B5, the No. 1 forceps rod B1 and the No. 1 forceps handle A1 can be pushed by the clamp handle seat A5, and the clamp handle seat A5 can be rotated along the No. 2 pin shaft B4 at the same time. The No. 1 forceps rod B1 pulls the clamp head seat C10 to rotate along the No. 1 pin shaft B3, so that the No. 1 forceps head C1 can be opened relative to the No. 2 forceps head C2. At the same time, the clamp head seat C10 can be rotated along the No. 4 pin shaft B6, thereby realizing the opening and closing control of the No. 1 forceps head C1 and the No. 2 forceps head C2.
[0037] Example 3 (such as Figure 3 , 4 as shown).
[0038] The laparoscopic pleural fiber plate separation forceps (referred to as laparoscopic parietal pleural fiber plate retractor) in this embodiment are used for parietal pleural fiber plate retractor forceps, which include a forceps handle, a forceps rod and a forceps head. The forceps handle includes a No. 1 forceps handle A1 and a No. 2 forceps handle A2, and a forceps handle seat A5 is fixed on the No. 2 forceps handle A2. The forceps rod includes a No. 1 forceps rod B1 and a No. 2 forceps rod B2, and a No. 1 forceps rod seat B7 and a No. 2 forceps rod seat B8 are respectively fixed on the No. 1 forceps rod B1 and the No. 2 forceps rod B2. The forceps head includes a No. 1 forceps head C1 and a No. 2 forceps head C2, and a No. 1 forceps head seat C3 and a No. 2 forceps head seat C4 are respectively fixed on the No. 1 forceps head C1 and the No. 2 forceps head C2. Both the No. 1 forceps head C1 and the No. 2 forceps head C2 are arranged horizontally or inclined.
[0039] In this embodiment, the No. 1 clamp handle A1 is fixed to the No. 1 clamp rod B1, the clamp handle seat A5 is hinged to the No. 1 clamp rod B1 and the No. 2 clamp rod B2 through the No. 3 pin shaft B5 and the No. 4 pin shaft B6, respectively, the No. 1 clamp rod seat B7 and the No. 2 clamp rod seat B8 are matched through the No. 2 pin shaft B4, that is, the No. 1 clamp rod seat B7 is provided with a waist-shaped hole, the No. 2 pin shaft B4 passes through the waist-shaped hole, and the No. 2 pin shaft B4 is installed on the No. 2 clamp rod seat B8, and the No. 1 clamp head seat C 3 is hinged with the No. 2 clamp head seat C4 through the No. 1 pin shaft B3, the No. 1 pin shaft B3 is installed on the No. 2 clamp rod seat B8, the No. 1 clamp head seat C3 is hinged with the No. 1 hinge plate C5 through the No. 1 hinge pin C7, the No. 2 clamp head seat C4 is hinged with the No. 2 hinge plate C6 through the No. 2 hinge pin C8, the No. 1 hinge plate C5 and the No. 2 hinge plate C6 are both hinged with the No. 1 clamp rod seat B7 through the No. 3 hinge pin C9, and the No. 1 clamp head C1 and the No. 2 clamp head C2 cooperate.
[0040] Specifically, when the laparoscopic pleural fiber plate separation forceps is in use, when the clamp handle seat A5 is controlled by the No. 2 clamp handle A2 to rotate along the No. 3 pin shaft B5, the No. 1 clamp rod B1, the No. 1 clamp rod seat B7, and the No. 1 clamp handle A1 can be pushed by the clamp handle seat A5, and the clamp handle seat A5 can be rotated along the No. 2 pin shaft B4, so that the No. 1 clamp rod seat B7 can slide along the waist-shaped hole in the No. 2 clamp rod seat B8. Since the No. 1 clamp rod seat B7 slides in the No. 2 clamp rod seat B8, The No. 1 hinged plate C5 and the No. 2 hinged plate C6 can be pulled by the No. 1 hinged plate C5 and the No. 2 hinged plate C6, and the No. 1 clamp head seat C3 and the No. 2 clamp head seat C4 can be pulled by the No. 1 hinged plate C5 and the No. 2 hinged plate C6. Since the No. 1 clamp head seat C3 and the No. 2 clamp head seat C4 are installed on the No. 2 clamp rod seat B8 through the No. 1 pin shaft B3, the No. 1 clamp head seat C3 and the No. 2 clamp head seat C4 can be rotated along the No. 1 pin shaft B3 to realize the opening and closing control of the No. 1 clamp head C1 and the No. 2 clamp head C2.
[0041] In addition, it should be noted that the shapes and names of the parts and components of the specific embodiments described in this specification may be different, and the above content described in this specification is only an example of the structure of the utility model. All equivalent changes or simple changes made based on the structure, features and principles described in the patent concept of the utility model are included in the protection scope of the utility model patent. Technicians in the technical field of the utility model can make various modifications or supplements to the specific embodiments described or replace them in a similar manner, as long as they do not deviate from the structure of the utility model or exceed the scope defined by the claims, they should all fall within the protection scope of the utility model.
Claims
1. A laparoscopic pleural fiber plate separation forceps, comprising a forceps handle, a forceps rod and a forceps head, characterized in that: The pliers handle comprises a No. 1 pliers handle (A1) and a No. 2 pliers handle (A2), a pliers handle seat (A5) being fixed on the No. 2 pliers handle (A2), the pliers rod comprises a No. 1 pliers rod (B1) and a No. 2 pliers rod (B2), the pliers head comprises a No. 1 pliers head (C1) and a No. 2 pliers head (C2), a pliers head seat (C10) being fixed on the No. 1 pliers handle (A1) and the No. 1 pliers rod (B1), the No. 1 pliers head (C1) and the No. 2 pliers head (C2), the No. 1 pliers head (C1) and the No. 2 pliers head (C2) being fixed on the No. 1 pliers head (C1), the No. 1 pliers handle (A1) and the No. 1 pliers rod (B1) being fixed on the No. 1 pliers rod (B1 ... The clamp rod (B1) is hinged to the clamp head seat (C10), the clamp handle seat (A5) is hinged to the first clamp rod (B1) and the second clamp rod (B2) respectively, the second clamp rod (B2) is hinged to the clamp head seat (C10), and the second clamp rod (B2) is fixed to the second clamp head (C2), the first clamp head (C1) and the second clamp head (C2) cooperate, and the first clamp head (C1) and the second clamp head (C2) are both arranged in an arc-shaped structure.
2. The laparoscopic pleural fiber plate separation forceps according to claim 1, characterized in that: The No. 1 clamp rod (B1) is hinged to the clamp head seat (C10) via a No. 1 pin shaft (B3), the clamp handle seat (A5) is hinged to the No. 1 clamp rod (B1) and the No. 2 clamp rod (B2) via a No. 2 pin shaft (B4) and a No. 3 pin shaft (B5), respectively, and the No. 2 clamp rod (B2) is hinged to the clamp head seat (C10) via a No. 4 pin shaft (B6).
3. The laparoscopic pleural fiber plate separation forceps according to claim 1, characterized in that: The first clamp handle (A1) and the second clamp handle (A2) are respectively provided with a first locking tooth (A3) and a second locking tooth (A4), and the first locking tooth (A3) cooperates with the second locking tooth (A4).
4. A laparoscopic pleural fiber plate separation forceps, comprising a forceps handle, a forceps rod and a forceps head, characterized in that: The pliers handle comprises a No. 1 pliers handle (A1) and a No. 2 pliers handle (A2), a pliers handle seat (A5) being fixed on the No. 2 pliers handle (A2), the pliers rod comprises a No. 1 pliers rod (B1) and a No. 2 pliers rod (B2), a No. 1 pliers rod seat (B7) and a No. 2 pliers rod seat (B8) being fixed on the No. 1 pliers rod (B1) and the No. 2 pliers rod (B2), respectively, the pliers head comprises a No. 1 pliers head (C1) and a No. 2 pliers head (C2), a No. 1 pliers head seat (C3) and a No. 2 pliers head seat (C4) being fixed on the No. 1 pliers handle (A1) and the No. 2 pliers head (C2), respectively, the No. 1 pliers handle (A1) and the No. 2 pliers rod (B2) being fixed on the No. 1 pliers head (C1) and the No. 2 pliers head (C2), the No. 1 pliers handle (A1) and the No. 2 pliers rod (B2) being fixed on the No. 1 pliers head (C3) and the No. 2 pliers head seat (C4), the No. 1 pliers handle (A1) and the No. 2 pliers rod (B2) being fixed on the No. 1 pliers head (C1) and the No. 2 pliers head (C2), respectively, the No. 1 pliers handle (A1) and the No. 2 pliers rod (B2) being fixed on the No. 1 pliers head (C1) and the No. 2 pliers head (C2), the No. 1 pliers handle (A1) and the No. 2 pliers rod (B2) being fixed on the No. The clamp handle seat (A5) is fixed to the first clamp rod (B1), the first clamp rod seat (B7) is respectively hinged to the first clamp rod (B1) and the second clamp rod (B2), the first clamp rod seat (B7) is matched with the second clamp rod seat (B8), the first clamp head seat (C3) is hinged to the second clamp head seat (C4), the first clamp head seat (C3) and the second clamp head seat (C4) are respectively hinged to the first hinge plate (C5) and the second hinge plate (C6), the first hinge plate (C5) and the second hinge plate (C6) are both hinged to the first clamp rod seat (B7), and the first clamp head (C1) is matched with the second clamp head (C2).
5. The laparoscopic pleural fiber plate separation forceps according to claim 4, characterized in that: The No. 1 clamp head seat (C3) and the No. 2 clamp head seat (C4) are hinged via a No. 1 pin shaft (B3), the No. 1 pin shaft (B3) is mounted on the No. 2 clamp rod seat (B8), the No. 1 clamp rod seat (B7) and the No. 2 clamp rod seat (B8) are matched via a No. 2 pin shaft (B4), and the clamp handle seat (A5) is hinged to the No. 1 clamp rod (B1) and the No. 2 clamp rod (B2) via a No. 3 pin shaft (B5) and a No. 4 pin shaft (B6), respectively.
6. The laparoscopic pleural fiber plate separation forceps according to claim 4, characterized in that: The No. 1 clamp head seat (C3) is hinged to the No. 1 hinged plate (C5) via a No. 1 hinged pin (C7), the No. 2 clamp head seat (C4) is hinged to the No. 2 hinged plate (C6) via a No. 2 hinged pin (C8), and the No. 1 hinged plate (C5) and the No. 2 hinged plate (C6) are both hinged to the No. 1 clamp rod seat (B7) via a No. 3 hinged pin (C9).
7. The laparoscopic pleural fiber plate separation forceps according to claim 5, characterized in that: The No. 1 clamp rod seat (B7) is provided with a waist-shaped hole, the No. 2 pin shaft (B4) passes through the waist-shaped hole, and the No. 2 pin shaft (B4) is installed on the No. 2 clamp rod seat (B8).
8. The laparoscopic pleural fiber plate separation forceps according to claim 4, characterized in that: The No. 1 clamp head (C1) and the No. 2 clamp head (C2) are both arranged horizontally.
9. The laparoscopic pleural fiber plate separation forceps according to claim 4, characterized in that: The No. 1 clamp head (C1) and the No. 2 clamp head (C2) are both arranged at an angle.