Handle of endoscope sampling forceps

Abstract

The utility model relates to an endoscope sampling forceps handle which comprises a sampling forceps handle body, a first sliding groove, a first sliding ring, a rotary adjusting assembly, a connecting plate and a wrist clamping assembly, the first sliding groove is formed in one side of the sampling forceps handle body, the first sliding ring is connected to one side of the first sliding groove in a sliding mode, and the rotary adjusting assembly is installed on the first sliding ring. A connecting plate is fixedly connected to the outer wall of one end of the sampling clamp handle main body, and a wrist clamping assembly is mounted on the connecting plate; by the adoption of the rotary adjusting assembly, the hose and the forceps head can be independently adjusted, the handles are prevented from rotating integrally, it is ensured that the forceps head can be rotationally adjusted with a small radian, the influence on the human body is avoided, and the using effect of equipment is improved; by adopting the wrist clamping assembly, when the sampling forceps are used for sampling, the handle can be clamped to the wrist, so that the handle is supported in an auxiliary manner, the hand burden of medical personnel is reduced, and the use effect of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sampling forceps, in particular to a handle of an endoscope sampling forceps. Background Art

[0002] Endoscopic sampling forceps is a tool used for medical examination and treatment, usually for the examination of internal organs such as the digestive tract, respiratory tract and urinary system; and endoscopic sampling forceps require a handle for holding; but when the existing endoscopic sampling forceps handle needs to rotate and adjust the hose and the clamp head, it generally needs to rotate as a whole, which causes the equipment to shake greatly, which will affect the inside of the human body and reduce the use effect of the equipment. In addition, when the sampling forceps are sampling, they need to be held for a long time, and the handle cannot be supported by auxiliary support, which increases the burden on the hands of medical staff and reduces the use effect of the equipment. Utility Model Content

[0003] The problem solved by the utility model is to provide an endoscopic sampling forceps handle, which can adjust the hose and the forceps head separately to avoid the handle from rotating as a whole, ensure that the forceps head can be rotated and adjusted with a smaller arc, avoid affecting the human body, and improve the use effect of the equipment; and when the sampling forceps are taking samples, the handle can be clamped to the wrist to provide auxiliary support for the handle, thereby reducing the burden on the hands of medical staff and improving the use effect of the equipment.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an endoscope sampling forceps handle, comprising a sampling forceps handle body, a first slide groove, a first slip ring, a rotation adjustment component, a connecting plate and a wrist clamping component, a first slide groove is provided on one side of the sampling forceps handle body, a first slip ring is slidably connected to one side of the first slide groove, a rotation adjustment component is installed on the first slip ring, a connecting plate is fixedly connected to the outer wall of one end of the sampling forceps handle body, and a wrist clamping component is installed on the connecting plate;

[0005] The rotation adjustment assembly includes a rotating hole, a second slip ring, a rotating rod, a second sliding groove, a fixed shaft, a gear, a slide plate, a slide rail and a rack. A rotating hole is opened in the middle of the first slip ring, a rotating rod is sleeved on the inner wall of one side of the rotating hole, a second slip ring is fixedly connected to the inner wall of one side of the rotating hole, a second sliding groove is opened on the outer side of the rotating rod corresponding to the position of the second slip ring, a fixed shaft is fixedly connected to the outer wall of one end of the rotating rod, a gear is fixedly connected to the outer wall of one end of the fixed shaft, a rack is meshingly installed on the outer wall of the top end of the gear, a slide rail is fixedly connected to the outer wall of one side of the rack, and a slide plate is fixedly connected to the outer wall of one side of the first slip ring corresponding to the position of the slide rail.

[0006] Preferably, the wrist clamping assembly includes a rotating groove, a rotating shaft, a first spring, a clamping arc plate, a vertical plate, a moving hole, a moving rod, a second spring and a clamping plate, wherein a rotating groove is opened on the outer walls of both sides of the connecting plate, a clamping arc plate is installed on one side of the rotating groove, the outer walls of both sides of the clamping arc plate are fixedly connected with the rotating shaft, and the other end of the rotating shaft is rotatably connected to the inner wall of the rotating groove, the inner walls of both sides of the rotating groove are fixedly connected with the first spring, and the other end of the first spring is fixedly connected to the outer wall of the clamping arc plate, the clamping arc plate is fixedly connected with the vertical plate, a moving hole is opened on one side of the vertical plate, a moving rod is sleeved in the moving hole, a clamping plate is fixedly connected to the outer wall of one end of the moving rod, and one side of the clamping plate is clamped and connected to the outer wall of the clamping arc plate, one side of the clamping plate is fixedly connected with the second spring, and the other end of the second spring is fixedly connected to the outer wall of the vertical plate.

[0007] Preferably, an outer tube is fixedly connected to the outer wall of one end of the rotating rod, and a guide hole is opened in the main body of the sampling forceps handle at a position corresponding to the outer tube.

[0008] Preferably, an adjustment ring is symmetrically fixedly connected to an outer wall of one side of the first slip ring.

[0009] Preferably, the first spring is internally sleeved on the outer wall of the rotating shaft, and the first spring is a torsion spring, and the second spring is internally sleeved on the outer wall of the moving rod.

[0010] The beneficial effects of the utility model are: the rotating adjustment component is adopted, the hose and the clamp head can be adjusted separately, the handle is prevented from rotating as a whole, and the clamp head can be rotated and adjusted in a smaller arc, so as to avoid affecting the human body and improve the use effect of the equipment;

[0011] A wrist clamping assembly is used, so that the handle can be clamped to the wrist when the sampling forceps is used for sampling, thereby providing auxiliary support for the handle, reducing the burden on the hands of medical staff and improving the use effect of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is the overall three-dimensional structural diagram of the utility model;

[0013] Figure 2 This is a three-dimensional structural diagram of the rotary adjustment component of the utility model;

[0014] Figure 3 This is a front view cutaway structural diagram of the rotary adjustment assembly of the utility model;

[0015] Figure 4 It is a three-dimensional structural diagram of the wrist clamping assembly of the present utility model.

[0016] Legend:

[0017] 1. Sampling forceps handle body; 2. First slide groove; 3. First slip ring; 4. Rotation adjustment assembly; 5. Connecting plate; 6. Wrist clamp assembly; 7. Guide hole; 8. Outer tube; 9. Adjustment ring; 401. Rotation hole; 402. Second slip ring; 403. Rotation rod; 404. Second slide groove; 405. Fixed shaft; 406. Gear; 407. Slide plate; 408. Slide rail; 409. Rack; 601. Rotation groove; 602. Rotation shaft; 603. First spring; 604. Clamping arc plate; 605. Vertical plate; 606. Moving hole; 607. Moving rod; 608. Second spring; 609. Clamping plate. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Embodiment 1

[0020] See also Figure 1~Figure 3 , an endoscope sampling forceps handle, comprising a sampling forceps handle body 1, a first slide groove 2, a first slip ring 3, a rotation adjustment component 4, a connecting plate 5 and a wrist clamping component 6, a first slide groove 2 is provided on one side of the sampling forceps handle body 1, a first slip ring 3 is slidably connected to one side of the first slide groove 2, a rotation adjustment component 4 is installed on the first slip ring 3, a connecting plate 5 is fixedly connected to the outer wall of one end of the sampling forceps handle body 1, and a wrist clamping component 6 is installed on the connecting plate 5; an outer tube 8 is fixedly connected to the outer wall of one end of the rotating rod 403, and a guide hole 7 is provided in the sampling forceps handle body 1 corresponding to the position of the outer tube 8, so that the first slip ring 3 can be moved along the first slide groove 2, so that the outer tube 8 can be adjusted along the guide hole 7; an adjusting ring 9 is symmetrically fixedly connected to the outer wall of one side of the first slip ring 3, so that the first slip ring 3 can be driven to move by the adjusting ring 9, so as to facilitate the position adjustment of the forceps head;

[0021] The rotation adjustment component 4 includes a rotating hole 401, a second slip ring 402, a rotating rod 403, a second slide groove 404, a fixed shaft 405, a gear 406, a slide plate 407, a slide rail 408 and a rack 409. A rotating hole 401 is provided in the middle of the first slip ring 3. A rotating rod 403 is sleeved on an inner wall of one side of the rotating hole 401. The second slip ring 402 is fixedly connected to an inner wall of one side of the rotating hole 401. A second slide groove 404 is provided on the outer side of the rotating rod 403 at a position corresponding to the second slip ring 402. A fixed shaft 405 is fixedly connected to an outer wall of one end of the rotating rod 403. A gear 406 is fixedly connected to an outer wall of one end of the fixed shaft 405. A rack 409 is meshingly installed on the outer wall of the top end of the gear 406. A slide rail 408 is fixedly connected to an outer wall of one side of the rack 409. A slide plate 407 is fixedly connected to an outer wall of one side of the first slip ring 3 at a position corresponding to the slide rail 408.

[0022] Working principle: When the sampling forceps handle body 1 is sampling, the forceps head on the outer tube 8 is inserted into the human body, and then the first slip ring 3 is moved along the first slide groove 2, and the outer tube 8 is adjusted along the guide hole 7. When the forceps head and the endoscope need to be rotated, the rack 409 is pressed to make the slide rail 408 on the rack 409 move along the slide plate 407, and the gear 406 on the fixed shaft 405 is driven by the rack 409 to adjust and rotate, and then the second slide groove 404 in the rotating rod 403 is driven to rotate and adjust along the second slip ring 402 in the rotating hole 401, so that the forceps head on the outer tube 8 and the endoscope are adjusted separately in the human body. The hose and the forceps head can be adjusted separately to avoid the overall rotation of the sampling forceps handle body 1, and ensure that the forceps head can be rotated and adjusted with a smaller arc to avoid affecting the human body, thereby improving the use effect of the equipment.

[0023] Embodiment 2

[0024] See also Figure 1 and Figure 4, the wrist clamping assembly 6 includes a rotating groove 601, a rotating shaft 602, a first spring 603, a clamping arc plate 604, a vertical plate 605, a moving hole 606, a moving rod 607, a second spring 608 and a locking plate 609, rotating grooves 601 are provided on the outer walls of both sides of the connecting plate 5, a clamping arc plate 604 is installed on one side of the rotating groove 601, the outer walls of both sides of the clamping arc plate 604 are fixedly connected with the rotating shaft 602, and the other end of the rotating shaft 602 is rotatably connected to the inner wall of the rotating groove 601, the inner walls of both sides of the rotating groove 601 are fixedly connected with the first spring 603, and the other end of the first spring 603 is fixedly connected to the outer wall of the clamping arc plate 604, the clamping arc plate 604 is fixedly connected with the vertical plate 605, one side of the vertical plate 605 is provided with a moving hole 606, and the moving hole 60 6 is sleeved with a moving rod 607, a clamping plate 609 is fixedly connected to the outer wall of one end of the moving rod 607, and one side of the clamping plate 609 is clamped and connected to the outer wall of the clamping arc plate 604, and a second spring 608 is fixedly connected to one side of the clamping plate 609, and the other end of the second spring 608 is fixedly connected to the outer wall of the vertical plate 605; the first spring 603 is sleeved on the outer wall of the rotating shaft 602, and the first spring 603 is a torsion spring, and the second spring 608 is sleeved on the outer wall of the moving rod 607 to separate the clamping plate 609 from the clamping arc plate 604. At this time, under the torsion action of the first spring 603, the clamping arc plate 604 is separated, and the clamping plate 609 is released. At this time, under the action of the second spring 608, the two clamping arc plates 604 are clamped to the wrist.

[0025] First, hold the sampling forceps handle body 1, and then press the clamping arc plate 604 to make the rotating shaft 602 on the clamping arc plate 604 rotate along the rotating groove 601. At this time, pull the clamping plate 609 to make the moving rod 607 on the clamping plate 609 move along the moving hole 606 in the vertical plate 605, and then make the two clamping arc plates 604 fit together. At this time, release the clamping plate 609. At this time, under the action of the second spring 608, the two clamping arc plates 604 are clamped to the wrist, and the sampling forceps handle body is clamped by the clamping structure. 1 is used for auxiliary support, and a part of the force is applied to the wrist, thereby reducing the burden on the hand. After the sampling is completed, the clamping plate 609 is separated from the clamping arc plate 604. At this time, under the torsion of the first spring 603, the clamping arc plate 604 is separated, so that the sampling forceps handle body 1 is removed from the wrist. When the sampling forceps is sampling, the sampling forceps handle body 1 can be clamped to the wrist, thereby providing auxiliary support for the sampling forceps handle body 1, reducing the burden on the hands of medical staff and improving the use effect of the equipment.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An endoscope sampling forceps handle, characterized in that: The sampling forceps handle comprises a main body (1), a first slide groove (2), a first slip ring (3), a rotation adjustment component (4), a connecting plate (5) and a wrist clamping component (6), wherein a first slide groove (2) is provided on one side of the main body (1) of the sampling forceps handle, a first slip ring (3) is slidably connected to one side of the first slide groove (2), a rotation adjustment component (4) is mounted on the first slip ring (3), a connecting plate (5) is fixedly connected to an outer wall of one end of the main body (1) of the sampling forceps handle, and a wrist clamping component (6) is mounted on the connecting plate (5); The rotation adjustment component (4) comprises a rotation hole (401), a second slip ring (402), a rotation rod (403), a second slide groove (404), a fixed shaft (405), a gear (406), a slide plate (407), a slide rail (408) and a rack (409), wherein a rotation hole (401) is provided in the middle of the first slip ring (3), a rotation rod (403) is sleeved on an inner wall of one side of the rotation hole (401), a second slip ring (402) is fixedly connected to an inner wall of one side of the rotation hole (401), and the rotation rod (403) is provided on the inner wall of the second slip ring (402). ) is provided with a second slide groove (404) at a position corresponding to the second slip ring (402), a fixed shaft (405) is fixedly connected to the outer wall at one end of the rotating rod (403), a gear (406) is fixedly connected to the outer wall at one end of the fixed shaft (405), a rack (409) is meshingly installed on the outer wall at the top end of the gear (406), a slide rail (408) is fixedly connected to the outer wall of one side of the rack (409), and a slide plate (407) is fixedly connected to the outer wall of one side of the first slip ring (3) at a position corresponding to the slide rail (408).

2. The endoscope sampling forceps handle according to claim 1, characterized in that: The wrist clamping assembly (6) comprises a rotation groove (601), a rotation shaft (602), a first spring (603), a clamping arc plate (604), a vertical plate (605), a moving hole (606), a moving rod (607), a second spring (608) and a clamping plate (609). The outer walls on both sides of the connecting plate (5) are provided with a rotation groove (601). A clamping arc plate (604) is installed on one side of the rotation groove (601). The outer walls on both sides of the clamping arc plate (604) are fixedly connected with a rotation shaft (602), and the other end of the rotation shaft (602) is rotatably connected to the inner wall of the rotation groove (601). The inner walls on both sides of the rotation groove (601) are fixedly connected to the inner wall of the rotation groove (601). A first spring (603) is connected, and the other end of the first spring (603) is fixedly connected to the outer wall of the clamping arc plate (604); a vertical plate (605) is fixedly connected to the clamping arc plate (604); a moving hole (606) is opened on one side of the vertical plate (605); a moving rod (607) is sleeved in the moving hole (606); a clamping plate (609) is fixedly connected to the outer wall of one end of the moving rod (607), and one side of the clamping plate (609) is clamped and connected to the outer wall of the clamping arc plate (604); a second spring (608) is fixedly connected to one side of the clamping plate (609), and the other end of the second spring (608) is fixedly connected to the outer wall of the vertical plate (605).

3. The endoscope sampling forceps handle according to claim 1, characterized in that: An outer tube (8) is fixedly connected to the outer wall of one end of the rotating rod (403), and a guide hole (7) is provided in the sampling forceps handle body (1) at a position corresponding to the outer tube (8).

4. The endoscope sampling forceps handle according to claim 1, characterized in that: An adjustment ring (9) is symmetrically fixedly connected to an outer wall of one side of the first slip ring (3).

5. The endoscope sampling forceps handle according to claim 2, characterized in that: The first spring (603) is internally sleeved on the outer wall of the rotating shaft (602), and the first spring (603) is a torsion spring. The second spring (608) is internally sleeved on the outer wall of the moving rod (607).

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