Fallopian tube grasping forceps with endoscope

Abstract

The utility model provides fallopian tube grasping forceps with an endoscope, which relates to the technical field of medical instruments and comprises a forceps body, a limiting rod b is arranged below the forceps body, and a wire cavity is arranged on one side of the forceps body; the replacing assembly is arranged between the clamp body and the limiting rod b and used for replacing the clamp head; and the observation assembly is arranged on one side of the forceps body, so that a doctor can observe conveniently. According to the fallopian tube grasping forceps, through the arrangement of the replacement assembly, the proper forceps head can be selected according to the characteristics or lesion conditions of different patients, through the arrangement of the observation assembly, more direct visual feedback can be provided, and a doctor can conveniently grasp a fallopian tube.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, in particular to a fallopian tube grasping forceps with an endoscope. Background Art

[0002] The fallopian tube grasper is a professional medical device used in gynecological laparoscopic surgery. It is mainly used to grasp, fix, separate or manipulate the fallopian tube during surgery. The device usually includes an openable and closable jaw part that can accurately and firmly grasp the fallopian tube tissue to facilitate doctors to evaluate, treat lesions, remove diseased tissue, perform ostomy, ligation or other related gynecological surgical operations. The fallopian tube grasper includes different forms of forceps head designs such as biopsy forceps, grasping forceps, and separation forceps. These different types of forceps heads can meet the needs of performing a variety of different operations on the fallopian tubes during laparoscopic surgery.

[0003] However, the existing fallopian tube graspers still have certain defects when in use. For example, the existing fallopian tube graspers do not have a monitoring function, and other photographic equipment needs to be operated to assist during surgery, which increases the risk and complexity of the surgery. In addition, the existing fallopian tube graspers have a fixed head type and can only perform limited operations, and cannot meet the surgical needs of a variety of different operations. Utility Model Content

[0004] The utility model aims to solve the shortcomings existing in the background technology and provides a fallopian tube grasping forceps with an endoscope. To solve the above problems, by replacing the setting of the components, a suitable forceps head can be selected according to the characteristics or pathological conditions of different patients, and by observing the setting of the components, more direct visual feedback can be provided, which is convenient for doctors to grasp the fallopian tubes.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a fallopian tube grasping forceps with an endoscope, comprising: a forceps body, a limit rod b is provided below the forceps body, a wire cavity is opened on one side of the forceps body, a replacement component is provided between the forceps body and the limit rod b, which is used for replacing the forceps head, and an observation component is provided on one side of the forceps body to facilitate doctor's observation.

[0006] Furthermore, the replacement component includes: a cavity opened inside the caliper body, a fixed handle fixedly connected to one side of the caliper body, a pull rod is provided inside the cavity, one end of the pull rod extends out of the bottom end of the caliper body and is connected to a limit rod a, a clamp tube is sleeved on the outside of the pull rod, a limit cylinder is sleeved on the outside of the clamp tube, a connecting head is provided under the clamp tube, a connecting tube is provided between the clamp tube and the connecting head, a notch is provided at the bottom of the connecting head, a connecting cavity is provided at the top of the limit rod b, a limit plate is provided at the bottom of the limit rod b, a positioning cylinder is fixedly connected to the limit rod b, a connecting piece b is provided on one side of the limit plate, and a connecting piece a is provided on one side of the limit plate.

[0007] Furthermore, a movable handle is provided above the fixed handle, and the fixed handle is rotatably connected to the movable handle through a rotating rod a. Two pull plates are provided at one end of the movable handle, and the two pull plates extend into the interior of the cavity and are rotatably connected to the pull rod through the fixed rod a.

[0008] Furthermore, an outer side of the limiting rod a is provided with an external thread, and an inner side of the connecting cavity is provided with an internal thread matching with the outer side of the limiting rod a.

[0009] Furthermore, an outer end of the clamp tube is provided with an external thread, an outer end of the connecting head is provided with an external thread, an inner part of the connecting tube is provided with an internal thread, and the clamp tube is movably connected to the connecting head through the connecting tube.

[0010] Furthermore, the connecting piece b and one side of the connecting piece a are rotatably connected to the limit plate via a fixing rod b respectively, one side of the connecting piece b is movably connected to a clamp b via a rotating rod b, one side of the connecting piece a is movably connected to a clamp a via a rotating rod c, and the clamp a is rotatably connected to the clamp b via the positioning cylinder.

[0011] Furthermore, the observation assembly includes: an image transmission line arranged inside the line cavity, an endoscope arranged on one side of the clamp body, and one end of the image transmission line is fixedly connected to the endoscope, and a lighting lamp is provided on one side of the endoscope.

[0012] The utility model provides a fallopian tube grasping forceps with an endoscope, which has the following beneficial effects:

[0013] The utility model has the advantages that, by replacing the arrangement of the components, a suitable forceps head can be selected according to the characteristics or pathological conditions of different patients, which can not only increase the functionality of the fallopian tube grasping forceps, but also improve the accuracy and safety of the operation;

[0014] Secondly, the setting of the observation component can provide more direct visual feedback, allowing the doctor to observe the details of the tissue structure and the instrument contact points at close range when grasping the fallopian tube, thereby improving the accuracy and efficiency of the surgical operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is a sectional view of the overall structure of the utility model.

[0017] Figure 3 It is a cross-sectional view of the line cavity structure of the utility model.

[0018] Figure 4It is a cross-sectional view of the clamp pipe structure of the utility model.

[0019] Figure 5 It is a structural schematic diagram of the limit rod a of the utility model.

[0020] Figure 6 It is a schematic diagram of the structure of the clamp b of the utility model.

[0021] Figure 7 For the utility model Figure 2 Enlarged view of point A in .

[0022] Figure 1-7 In: 1. Clamp body; 101. Fixed handle; 102. Movable handle; 103. Pull plate; 104. Cavity; 2. Limiting cylinder; 201. Clamp tube; 202. Pull rod; 203. Limiting rod a; 204. Connecting tube; 205. Connecting head; 206. Notch; 3. Limiting rod b; 301. Connecting cavity; 302. Limiting plate; 4. Connecting piece a; 401. Clamp a; 5. Connecting piece b; 501. Clamp b; 6. Line cavity; 601. Image transmission line; 603. Endoscope; 604. Illuminating lamp; 7. Positioning cylinder. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0024] The disclosure below provides many different embodiments or examples to realize the different structures of the present application. In order to simplify the disclosure of the present application, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present application. In addition, the present application can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed. In addition, the various specific processes and material examples provided by the present application, but those of ordinary skill in the art can appreciate the application of other processes and / or the use of other materials.

[0025] The embodiment of the present application provides a fallopian tube grasping forceps with an endoscope. The fallopian tube grasping forceps with an endoscope can realize the selection of suitable forceps heads according to the characteristics or pathological conditions of different patients by replacing the settings of the components, and can provide more direct visual feedback by observing the settings of the components, so as to facilitate the doctor to grasp the fallopian tube. The fallopian tube grasping forceps with an endoscope are described in detail below. It should be noted that the description order of the following embodiments is not intended to limit the preferred order of the embodiments.

[0026] The present application is described in detail below with reference to the accompanying drawings and specific implementation methods.

[0027] Example 1

[0028] See also Figure 1-7 In the present embodiment, a fallopian tube grasping forceps with an endoscope is provided, comprising: a forceps body 1, a limiting rod b3 is provided below the forceps body 1, and a wire cavity 6 is opened on one side of the forceps body 1; a replacement component provided between the forceps body 1 and the limiting rod b3, which is used for replacing the forceps head; and an observation component provided on one side of the forceps body 1, which is convenient for doctors to observe.

[0029] Among them, by replacing the setting of the components, it is possible to select a suitable forceps head according to the characteristics or pathological conditions of different patients, which can not only increase the functionality of the fallopian tube grasping forceps, but also improve the accuracy and safety of the operation;

[0030] Secondly, the setting of the observation component can provide more direct visual feedback, allowing the doctor to observe the details of the tissue structure and the instrument contact points at close range when grasping the fallopian tube, thereby improving the accuracy and efficiency of the surgical operation.

[0031] Example 2

[0032] On the basis of Example 1, the replacement component includes: a cavity 104 opened inside the pliers body 1, a fixed handle 101 is fixedly connected to one side of the pliers body 1, a pull rod 202 is arranged inside the cavity 104, one end of the pull rod 202 extends out of the bottom end of the pliers body 1 and is connected to a limit rod a203, a pliers tube 201 is sleeved on the outside of the pull rod 202, a limit tube 2 is sleeved on the outside of the pliers tube 201, a connector 205 is arranged below the pliers tube 201, a connecting tube 204 is arranged between the pliers tube 201 and the connecting head 205, and a notch 206 is arranged at the bottom end of the connecting head 205; a connecting cavity 301 is opened at the top of the limit rod b3, and a limit rod b3 is at the bottom A limit plate 302 is provided, and a limit rod b3 is fixedly connected to the positioning cylinder 7 inside. A connecting piece b5 is provided on one side of the limit plate 302, and a connecting piece a4 is provided on one side of the limit plate 302. A movable handle 102 is provided above the fixed handle 101, and the fixed handle 101 is rotatably connected to the movable handle 102 through a rotating rod a. Two pull plates 103 are provided at one end of the movable handle 102, and the two pull plates 103 extend into the interior of the cavity 104 and are rotatably connected to the pull rod 202 through the fixed rod a. An external thread is provided on the outer side of the limit rod a203, and an internal thread matching the external thread on the outer side of the limit rod a203 is provided inside the connecting cavity 301.

[0033] Among them, an outer end of the clamp tube 201 is provided with an external thread, an outer end of the connecting head 205 is provided with an external thread, an internal thread is provided inside the connecting tube 204, and the clamp tube 201 is movably connected to the connecting head 205 through the connecting tube 204; one side of the connecting piece b5 and the connecting piece a4 are rotatably connected to the limit plate 302 respectively through the fixed rod b, one side of the connecting piece b5 is movably connected to the clamp b501 through the rotating rod b, and one side of the connecting piece a4 is movably connected to the clamp a401 through the rotating rod c, and the clamp a401 is rotatably connected to the clamp b501 through the positioning cylinder 7.

[0034] When in use, the user can hook the fixed handle 101 with the index finger and pinch the movable handle 102 with the thumb, so that the pulling plate 103 pulls the clamp tube 201, driving the limit rod a203 to pull the limit rod b3, so that the movable handle 102 rotates around the rotating rod a between the fixed handle 101 and the movable handle 102, thereby driving the pulling plate 103 to move away from the clamp tube 201, and then pulling the connecting piece b5 and the connecting piece a4. Since the connecting piece b5 and the connecting piece a4 are rotationally connected to the clamp b501 and the clamp a401 respectively, when the connecting piece b5 and the connecting piece a4 are pulled up by the limit rod b3, the clamp b501 and the clamp a401 move towards each other, thereby achieving the grasping of the fallopian tube.

[0035] Furthermore, the connector 205 and the outer side of the clamp tube 201 are both provided with external threads, and the connector 205 and the clamp tube 201 are connected via the connecting tube 204. When the fallopian tube clamp head needs to be replaced, the user can twist the connecting tube 204 to remove the connector 205, and then twist the connector 205 to disengage the limiting rod b3 from the limiting rod a203, thereby removing the connector 205, and finally taking out the clamp head that needs to be replaced, screwing the limiting rod a203 into the connecting cavity 301, and reconnecting the connector 205 and the clamp tube 201 via the connecting tube 204 to complete the replacement to meet different usage requirements.

[0036] Example 3

[0037] Based on Example 1, the observation component includes: an image transmission line 601 arranged inside the line cavity 6; an endoscope 603 arranged on one side of the clamp body 1, and one end of the image transmission line 601 is fixedly connected to the endoscope 603, and a lighting lamp 604 is provided on one side of the endoscope 603.

[0038] When using the fallopian tube grasping forceps to grasp the fallopian tube, the user can activate the lighting lamp 604 and the endoscope 603 provided on one side of the forceps body 1. The lighting lamp 604 can provide lighting, while the endoscope 603 facilitates the doctor's observation of the surgical site.

[0039] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0040] The above is a detailed introduction to a fallopian tube grasping forceps with an endoscope provided in an embodiment of the present application. This article uses specific examples to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the technical solution and its core idea of ​​the present application. Ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein with equivalents; and these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the present application.

Claims

1. A fallopian tube grasping forceps with an endoscope, characterized in that: include: A clamp body (1), wherein a limit rod b (3) is provided below the clamp body (1), and a wire cavity (6) is provided on one side of the clamp body (1); A replacement component provided between the pliers body (1) and the limit rod b (3), used for replacing the pliers head; and The observation component provided on one side of the forceps body (1) facilitates observation by the doctor.

2. The fallopian tube grasping forceps with endoscope according to claim 1, characterized in that: The replacement assembly includes: A cavity (104) is provided inside the pliers body (1), a fixed handle (101) is fixedly connected to one side of the pliers body (1), a pull rod (202) is provided inside the cavity (104), one end of the pull rod (202) extends out of the bottom end of the pliers body (1) and is connected to a limit rod a (203), a pliers tube (201) is sleeved on the outside of the pull rod (202), a limit tube (2) is sleeved on the outside of the pliers tube (201), a connector (205) is provided below the pliers tube (201), a connecting tube (204) is provided between the pliers tube (201) and the connector (205), and a notch (206) is provided at the bottom end of the connector (205); A connecting cavity (301) is provided at the top of the limiting rod b (3), a limiting plate (302) is provided at the bottom of the limiting rod b (3), a positioning cylinder (7) is fixedly connected to the inside of the limiting rod b (3), a connecting piece b (5) is provided on one side of the limiting plate (302), and a connecting piece a (4) is provided on one side of the limiting plate (302).

3. The fallopian tube grasping forceps with endoscope according to claim 2, characterized in that: A movable handle (102) is provided above the fixed handle (101), and the fixed handle (101) is rotatably connected to the movable handle (102) via a rotating rod a. Two pull plates (103) are provided at one end of the movable handle (102), and the two pull plates (103) extend into the cavity (104) and are rotatably connected to the pull rod (202) via the fixed rod a.

4. The fallopian tube grasping forceps with endoscope according to claim 2, characterized in that: The outer side of the limiting rod a (203) is provided with an external thread, and the interior of the connecting cavity (301) is provided with an internal thread that matches the external thread on the outer side of the limiting rod a (203).

5. The fallopian tube grasping forceps with endoscope according to claim 2, characterized in that: An outer end of the clamp tube (201) is provided with an external thread, an outer end of the connecting head (205) is provided with an external thread, an inner portion of the connecting tube (204) is provided with an internal thread, and the clamp tube (201) is movably connected to the connecting head (205) via the connecting tube (204).

6. The fallopian tube grasping forceps with endoscope according to claim 2, characterized in that: One side of the connecting piece b (5) and one side of the connecting piece a (4) are rotatably connected to the limit plate (302) via a fixing rod b, one side of the connecting piece b (5) is movably connected to a clamp b (501) via a rotating rod b, one side of the connecting piece a (4) is movably connected to a clamp a (401) via a rotating rod c, and the clamp a (401) is rotatably connected to the clamp b (501) via the positioning cylinder (7).

7. The fallopian tube grasping forceps with endoscope according to claim 1, characterized in that: The observation component comprises: An image transmission line (601) disposed inside the line cavity (6); An endoscope (603) is arranged on one side of the clamp body (1), one end of the image transmission line (601) is fixedly connected to the endoscope (603), and an illumination lamp (604) is arranged on one side of the endoscope (603).

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