Multifunctional clip applier for medical operation

Abstract

The utility model discloses a multifunctional medical surgical clip applier which comprises a handle, the handle is connected with a trigger through a first rotating shaft and a reset piece, and the clip applier can be fixed at a specific position by arranging an adjusting assembly, so that the hand of a worker is prevented from being always in one posture, and the safety of the worker is improved. It can be guaranteed that the fixing angle of the clip applier is in a fixed state, the problem that a worker touches the clip applier by mistake in the working process can be solved, and meanwhile the gap of the trigger piece can be adjusted according to the hand holding size and the using requirement in the using process of the worker; by arranging the clamping device, the problems of slipping, mistaken touch and the like existing in the using process of the clamping device can be solved, by arranging the auxiliary assembly, when the clamping device is adjusted to the needed angle, the adjusted angle can be fixed, and the clamping device can be better and conveniently installed and fixed to the specific position; and the clip applier can be fixed on an external object, so that a worker is prevented from holding the clip applier all the time.

Description

Technical Field

[0001] The utility model relates to the technical field of medical treatment, in particular to a multifunctional clip applier for medical surgery. Background Art

[0002] Clip appliers are an important type of passive surgical instrument used to close blood vessels or tissue during medical procedures. As a passive surgical instrument, a clip applier's primary function is to grasp, secure, or move tissues and organs during various surgical procedures.

[0003] Most existing clip appliers have relatively simple functions during use, so that the user must hold the clip applier for a long time during use. Holding the clip applier for a long time may cause certain injuries to the user.

[0004] Currently, no effective solutions have been proposed for the problems in related technologies. Utility Model Content

[0005] In view of the problems in the related art, the present invention proposes a multifunctional medical surgical clip applier to overcome the above technical problems existing in the existing related art.

[0006] To this end, the specific technical solutions adopted in this utility model are as follows:

[0007] A multifunctional medical surgical clip applier includes a handle connected to a trigger via a rotating shaft and a reset member, a clamp rod is provided on one side of the handle, an adjustment component is provided between the trigger and the handle, and an auxiliary component is provided at one end of the handle.

[0008] Furthermore, in order to better ensure the adjustment effect, the adjustment component includes an adjustment frame, an adjustment rod is provided on the adjustment frame, one end of the adjustment rod extends from the outside of the adjustment frame to the inside of the adjustment frame, and a driving gear is provided at one end of the adjustment rod located inside the adjustment frame, and the first adjustment rack and the second adjustment rack are meshed and connected on the driving gear.

[0009] Furthermore, one end of the first adjustment rack is connected to one side of the handle, the second adjustment rack is connected to one side of the trigger, a first ratchet is provided at one end of the adjustment rod, a first pawl is engaged with the first ratchet, a first tension spring is provided on one side of the first pawl, and the first pawl and the first tension spring are provided on the adjustment frame through a second rotating shaft.

[0010] Furthermore, the adjustment assembly also includes multiple adjustment slots, which are opened on the inner side of the trigger, wherein a guide rod is provided in one of the adjustment slots, and a first threaded rod is provided in another adjustment slot, one end of the first threaded rod extends from the inside of the adjustment slot to the outside of the trigger, and the first threaded rod is provided with a first adjustment handle on the outside of the trigger.

[0011] Furthermore, an adjustment plate is connected to the guide rod and the first threaded rod, and the adjustment plate is adapted to the trigger.

[0012] Furthermore, in order to better ensure the fixed attachment effect, the auxiliary component includes an adjustment seat, which is arranged on one side of the trigger, and a rotating rod is connected to the adjustment seat, and a rotating plate is arranged on the rotating rod. A second adjustment handle and a second ratchet are arranged at one end of the rotating rod.

[0013] Furthermore, a second pawl is engaged with the second ratchet, a second tension spring is provided on one side of the second pawl, the second pawl and the second tension spring are arranged on the adjustment frame through a rotating shaft three, a rotating groove is provided at one end of the rotating plate, a rotating seat is provided inside the rotating groove, an adjustment spring is wound on the rotating seat, and a plurality of sliding grooves are provided on the rotating seat.

[0014] Furthermore, a second threaded rod is connected to the sliding groove, and one end of the second threaded rod extends from the inside of the sliding groove to the outside of the rotating seat and is provided with an adjusting wheel, and a transmission belt is provided on the adjusting wheel. A third adjusting handle is provided at one end of one of the second threaded rods, and a limiting plate is threadedly connected to the second threaded rod.

[0015] The beneficial effects of the present invention are as follows: by providing an adjustment component, the clip applier can be fixed in a specific position, thereby avoiding the staff's hands from being in one posture all the time, and ensuring that the angle of the clip applier is fixed is in a fixed state, and also avoiding the problem of accidental touch by the staff during work. At the same time, the gap of the trigger can be adjusted according to the hand grip size and usage requirements during use by the staff, thereby eliminating the problems of slipping, accidental touch and so on of the clip applier during use. By providing an auxiliary component, when the required angle is adjusted, the adjusted angle can be fixed, and the clip applier can be more conveniently installed and fixed in a specific position, and the clip applier can also be fixed on an external object, thereby avoiding the staff from holding the clip applier all the time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 This is a schematic structural diagram of a multifunctional medical surgical clip applier in a first working state according to an embodiment of the present utility model;

[0018] Figure 2This is a schematic structural diagram of a multifunctional medical surgical clip applier in a second working state according to an embodiment of the present utility model;

[0019] Figure 3 This is a schematic diagram of the structure of a multifunctional medical surgical clip applier adjustment assembly according to an embodiment of the present invention. Figure 1 ;

[0020] Figure 4 This is a schematic diagram of the structure of a multifunctional medical surgical clip applier adjustment assembly according to an embodiment of the present invention. Figure 2 ;

[0021] Figure 5 This is a schematic diagram of the structure of a multifunctional medical surgical clip applier adjustment assembly according to an embodiment of the present invention. Figure 3 ;

[0022] Figure 6 This is a schematic diagram of a multifunctional medical surgical clip applier auxiliary component structure according to an embodiment of the present invention. Figure 1 ;

[0023] Figure 7 This is a schematic diagram of a multifunctional medical surgical clip applier auxiliary component structure according to an embodiment of the present invention. Figure 2 ;

[0024] Figure 8 This is a schematic diagram of a multifunctional medical surgical clip applier auxiliary component structure according to an embodiment of the present invention. Figure 3 .

[0025] In the picture:

[0026] 1. Handle; 2. Trigger; 3. Clamp rod; 4. Adjustment assembly; 401. Adjustment frame; 402. Adjustment rod; 403. Driving gear; 404. First adjustment rack; 405. Second adjustment rack; 406. First ratchet; 407. First pawl; 408. First tension spring; 409. Guide rod; 410. First threaded rod; 411. Adjustment plate; 5. Auxiliary assembly; 501. Adjustment seat; 502. Rotating rod; 503. Rotating plate; 504. Second ratchet; 505. Second pawl; 506. Second tension spring; 507. Transmission belt; 508. Rotating seat; 509. Adjustment spring; 510. Second threaded rod; 511. Adjustment wheel; 512. Limit plate; 6. Adjustment slot; 7. First adjustment handle; 8. Second adjustment handle; 9. Third adjustment handle. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] According to an embodiment of the present utility model, a multifunctional clip applier for medical surgery is provided.

[0029] Embodiment 1;

[0030] like Figures 1-8 As shown, a multifunctional medical surgical clip applier according to an embodiment of the present invention includes a handle 1, which is connected to a trigger 2 through a rotating shaft and a reset member. A clamp rod 3 is provided on one side of the handle 1, and an adjustment component 4 is provided between the trigger 2 and the handle 1 for adjusting the clip applier in use, thereby adjusting different functions. An auxiliary component 5 is provided at one end of the handle 1 for fixing the clip applier in a specific position, thereby relaxing the hands of the staff.

[0031] Embodiment 2:

[0032] like Figures 1-8 As shown, according to an embodiment of the present invention, a multifunctional medical surgical clip applier, the adjustment assembly 4 includes an adjustment frame 401, an adjustment rod 402 is provided on the adjustment frame 401, one end of the adjustment rod 402 extends from the outside of the adjustment frame 401 to the inside of the adjustment frame 401, and a driving gear 403 is provided on the end of the adjustment rod 402 located inside the adjustment frame 401, and a first adjustment rack 404 and a second adjustment rack 405 are meshed and connected on the driving gear 403, and parts of the first adjustment rack 404 and the second adjustment rack 405 are connected to the inner side of the adjustment frame 401, one end of the first adjustment rack 404 is connected to one side of the handle 1, and the second adjustment rack 405 is connected to one side of the trigger 2, one end of the adjustment rod 402 is provided with a first ratchet 406, and a first pawl 407 is meshed and connected on the first ratchet 406, and a first tension spring 408 is provided on one side of the first pawl 407, and the first pawl 407 and the first tension spring 408 are arranged on the adjustment frame 401 through a second rotating shaft;

[0033] The adjustment assembly 4 also includes two adjustment slots 6, which are opened on the inner side of the trigger 2. A guide rod 409 is provided in one of the adjustment slots 6, and a first threaded rod 410 is provided in the other adjustment slot 6. One end of the first threaded rod 410 extends from the inside of the adjustment slot 6 to the outside of the trigger 2. The first threaded rod 410 is located on the outside of the trigger 2 and is provided with a first adjustment handle 7. An adjustment plate 411 is connected to the guide rod 409 and the first threaded rod 410, and the adjustment plate 411 is adapted to the trigger 2.

[0034] In actual application, the adjustment frame 401, the adjustment rod 402, the driving gear 403, the first adjustment rack 404, and the second adjustment rack 405 cooperate with each other to fix the clamp applier in a specific position, thereby preventing the staff's hands from being in one posture all the time and causing damage to the hands. The first ratchet 406, the first pawl 407 and the first tension spring 408 cooperate with each other to limit the adjustment rod 402 during use, thereby ensuring that the fixed angle of the clamp applier is in a fixed state and also avoiding the problem of accidental touch by the staff during work. The first adjustment handle 7, the guide rod 409, the first threaded rod 410 and the adjustment plate 411 cooperate with each other to adjust the gap of the trigger 2 according to the hand grip size and usage requirements of the staff during use, thereby eliminating the problems of slipping, accidental touch and other problems of the clamp applier during use.

[0035] Embodiment 3;

[0036] like Figures 1-8 As shown, according to a multifunctional medical surgical clip applier of an embodiment of the present invention, the auxiliary component 5 includes an adjustment seat 501, the adjustment seat 501 is arranged on one side of the trigger 2, the adjustment seat 501 is connected to a rotating rod 502, the rotating rod 502 is provided with a rotating plate 503, one end of the rotating rod 502 is provided with a second adjustment handle 8 and a second ratchet 504, the second ratchet 504 is engaged with a second pawl 505, one side of the second pawl 505 is provided with a second tension spring 506, the second pawl 505 and the second tension spring 506 are connected by a rotating shaft set at the adjustment position. On the frame 401, a rotating groove is provided at one end of the rotating plate 503, a rotating seat 508 is provided inside the rotating groove, an adjusting spring 509 is wound on the rotating seat 508, two sliding grooves are provided on the rotating seat 508, a second threaded rod 510 is connected in the sliding groove, one end of the second threaded rod 510 extends from the inside of the sliding groove to the outside of the rotating seat 508 and an adjusting wheel 511 is provided, a transmission belt 507 is provided on the adjusting wheel 511, one end of one of the second threaded rods 510 is provided with a third adjusting handle 9, and the second threaded rod 510 is threadedly connected to a limiting plate 512.

[0037] In actual application, the angle of the rotating plate 503 can be adjusted by cooperating with the adjustment seat 501, the rotating rod 502, and the rotating plate 503. When the second adjusting handle 8, the second ratchet 504, the second pawl 505, and the second tension spring 506 cooperate with each other, the adjusted angle can be fixed when it is adjusted to the required angle. The rotating seat 508 and the adjusting spring 509 cooperate with each other to adjust the rotating seat 508 to multiple angles, so that the clamp applier can be installed and fixed in a specific position more conveniently. The second threaded rod 510, the adjusting wheel 511, the transmission belt 507, the limit plate 512, and the third adjusting handle 9 cooperate with each other to fix the clamp applier on an external object, thereby avoiding the staff from holding the clamp applier all the time.

[0038] In order to facilitate understanding of the above technical solutions of the present invention, the working principle or operation method of the present invention in actual process is described in detail below.

[0039] To sum up, with the help of the above-mentioned technical scheme of the present invention, the adjustment frame 401, the adjustment rod 402, the driving gear 403, the first adjustment rack 404, and the second adjustment rack 405 cooperate with each other, so as to fix the clamp applier in a specific position, thereby preventing the staff's hands from being in one posture all the time and causing damage to the hands. Then, the first ratchet 406, the first pawl 407 and the first tension spring 408 cooperate with each other, so as to limit the adjustment rod 402 during use, thereby ensuring that the fixed angle of the clamp applier is in a fixed state and also avoiding the problem of accidental touch by the staff during work. The first adjustment handle 7, the guide rod 409, the first threaded rod 410 and the adjustment plate 411 cooperate with each other, so as to adjust the gap of the trigger 2 according to the hand grip size and usage requirements during use by the staff. The adjustment can be carried out to eliminate the problems of slipping and accidental touch of the clamp applier during use. The adjustment seat 501, the rotating rod 502, and the rotating plate 503 cooperate with each other to adjust the angle of the rotating plate 503. The second adjustment handle 8, the second ratchet 504, the second pawl 505, and the second tension spring 506 cooperate with each other to fix the adjusted angle when it is adjusted to the required angle. The rotating seat 508 and the adjustment spring 509 cooperate with each other to adjust the rotating seat 508 to multiple angles, so that the clamp applier can be installed and fixed in a specific position more conveniently. The second threaded rod 510, the adjusting wheel 511, the transmission belt 507, the limit plate 512, and the third adjustment handle 9 cooperate with each other to fix the clamp applier to an external object, thereby avoiding the staff from holding the clamp applier all the time.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A multifunctional medical surgical clip applier, comprising a handle (1), wherein the handle (1) is connected to a trigger (2) via a rotating shaft and a reset member, and a clamp rod (3) is provided on one side of the handle (1), characterized in that: An adjustment component (4) is provided between the trigger (2) and the handle (1), and an auxiliary component (5) is provided at one end of the handle (1).

2. A multifunctional medical surgical clip applier according to claim 1, characterized in that: The adjustment assembly (4) comprises an adjustment frame (401), an adjustment rod (402) is provided on the adjustment frame (401), one end of the adjustment rod (402) extends from the outside of the adjustment frame (401) to the inside of the adjustment frame (401), and a driving gear (403) is provided at one end of the adjustment rod (402) located inside the adjustment frame (401), and a first adjustment rack (404) and a second adjustment rack (405) are meshedly connected on the driving gear (403).

3. A multifunctional medical surgical clip applier according to claim 2, characterized in that: One end of the first adjustment rack (404) is connected to one side of the handle (1), and the second adjustment rack (405) is connected to one side of the trigger (2). One end of the adjustment rod (402) is provided with a first ratchet (406), and a first pawl (407) is engaged with the first ratchet (406). A first tension spring (408) is provided on one side of the first pawl (407), and the first pawl (407) and the first tension spring (408) are provided on the adjustment frame (401) through a second rotating shaft.

4. A multifunctional medical surgical clip applier according to claim 3, characterized in that: The adjustment assembly (4) further comprises a plurality of adjustment slots (6), wherein the adjustment slots (6) are provided on the inner side of the trigger (2), wherein a guide rod (409) is provided in one of the adjustment slots (6), and a first threaded rod (410) is provided in another of the adjustment slots (6), wherein one end of the first threaded rod (410) extends from the inside of the adjustment slot (6) to the outside of the trigger (2), and a first adjustment handle (7) is provided on the outside of the trigger (2) on the first threaded rod (410).

5. The multifunctional medical surgical clip applier according to claim 4, characterized in that: An adjustment plate (411) is connected to the guide rod (409) and the first threaded rod (410), and the adjustment plate (411) is adapted to the trigger (2).

6. The multifunctional medical surgical clip applier according to claim 5, characterized in that: The auxiliary component (5) comprises an adjustment seat (501), the adjustment seat (501) being arranged on one side of the trigger (2), a rotating rod (502) being connected to the adjustment seat (501), a rotating plate (503) being arranged on the rotating rod (502), and a second adjustment handle (8) and a second ratchet (504) being arranged at one end of the rotating rod (502).

7. The multifunctional medical surgical clip applier according to claim 6, characterized in that: The second ratchet (504) is meshed with a second pawl (505), a second tension spring (506) is provided on one side of the second pawl (505), the second pawl (505) and the second tension spring (506) are provided on the adjustment frame (401) through a rotating shaft three, a rotating groove is provided at one end of the rotating plate (503), a rotating seat (508) is provided inside the rotating groove, an adjustment spring (509) is wound on the rotating seat (508), and a plurality of sliding grooves are provided on the rotating seat (508).

8. The multifunctional medical surgical clip applier according to claim 7, characterized in that: A second threaded rod (510) is connected in the sliding groove, one end of the second threaded rod (510) extends from the inside of the sliding groove to the outside of the rotating seat (508) and is provided with an adjusting wheel (511), a transmission belt (507) is sleeved on the adjusting wheel (511), one end of one of the second threaded rods (510) is provided with a third adjusting handle (9), and the second threaded rod (510) is threadedly connected to a limiting plate (512).

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