阅读说明：本技术 一种腹腔镜输卵管复通钳具 (Laparoscope fallopian tube recanalization clamp ) 是由 张帆 张紫荆 于 2020-12-02 设计创作，主要内容包括：本发明公开了一种腹腔镜输卵管复通钳具,属于医疗器械领域,包括第一手柄机构,通过手握住第一手柄机构和第二手柄机构,用食指按下限位块使第三弹簧收缩,此时转动管道机构使钳组机构转动,转至合适位置后,第三弹簧解除压力使限位块卡入相对应的固定槽内,使第一钳刀和第二钳刀的扩张方向可以改变,第二手柄机构拉动管道机构中的拉杆向右移动,从而带动推拉块向右移动,使第一钳刀和第二钳刀闭合夹持物品,通过安装机构将导管与外部液体设备连接,将第二手柄机构的上半部向左移动,使推拉块向左移动导管内的液体可以直接注入内部,使各类药液可以顺利到达内部,提高一定的安全性。(The invention discloses a laparoscope fallopian tube recanalization clamp, which belongs to the field of medical instruments and comprises a first handle mechanism, wherein the first handle mechanism and a second handle mechanism are held by hands, a limiting block is pressed down by a forefinger to enable a third spring to contract, a pipeline mechanism is rotated to enable a clamp group mechanism to rotate, after the clamp group mechanism is rotated to a proper position, the third spring releases pressure to enable the limiting block to be clamped into a corresponding fixed groove, the expansion directions of a first clamp knife and a second clamp knife can be changed, the second handle mechanism pulls a pull rod in the pipeline mechanism to move rightwards, so that a push-pull block is driven to move rightwards, the first clamp knife and the second clamp knife are enabled to close and clamp objects, a guide pipe is connected with external liquid equipment through an installation mechanism, the upper half part of the second handle mechanism is moved leftwards, so that liquid in the guide pipe moved leftwards can be directly injected into the interior, and, improving certain safety.)

1. The utility model provides a peritoneoscope oviduct recanalization tonger, includes first handle mechanism (1), its characterized in that: the right side of the first handle mechanism (1) is rotatably connected with a second handle mechanism (2) through a hinged member, the top of the left side of the second handle mechanism (2) is fixedly connected with an installation block (3), the left side of the installation block (3) is provided with a limiting groove (4), the top of the left side of the first handle mechanism (1) is fixedly connected with a rod body mechanism (6), the rod body mechanism (6) comprises a pipe body (607) fixedly connected with the first handle mechanism (1), the inside of the pipe body (607) is rotatably connected with a pipeline mechanism (601) through a rotating member, the right side of the pipeline mechanism (601) is rotatably connected with the inside of the limiting groove (4), the inside of the pipeline mechanism (601) is provided with a pull rod (606), and the right side of the pull rod (606) penetrates through the second handle mechanism (2) and is fixedly connected with the second handle mechanism (2), and a clamp group mechanism (8) is fixedly connected to the left side of the pipeline mechanism (601).

2. The laparoscopic fallopian tube recanalization forceps as recited in claim 1, further comprising: a plurality of fixed slots (5) have evenly been seted up to the inner wall of spacing groove (4), the solid fixed ring of right side fixedly connected with (602) of pipeline mechanism (601) surface, solid fixed ring's (602) top has been seted up and has been put thing groove (603), the inside fixedly connected with third spring (604) of putting thing groove (603), the top fixedly connected with stopper (605) of third spring (604), stopper (605) with fixed slot (5) looks block.

3. The laparoscopic fallopian tube recanalization forceps as recited in claim 2, further comprising: the clamp group mechanism (8) comprises a fixing mechanism (801) fixedly connected with a pipeline mechanism (601), the fixing mechanism (801) is respectively hinged with a first clamp cutter (802) and a second clamp cutter (803) through hinges, the left side of the bottom of the first clamp cutter (802) is fixedly connected with a first spring (804), the bottom of the first spring (804) is fixedly connected with a limiting mechanism (805), the bottom of the limiting mechanism (805) is fixedly connected with a second spring (806), the bottom of the second spring (806) is fixedly connected with the top of the second clamp cutter (803), the first clamp cutter (802) and the second clamp cutter (803) are connected with a push-pull block (807), the push-pull block (807) is arranged inside the fixing mechanism (801), and the top and the bottom of the left side of the push-pull block (807) are respectively hinged with the first clamp cutter (802) and the second clamp cutter (803) through hinges, the right side and the pull rod (606) fixed connection of push and pull piece (807), the inside fixedly connected with pipe (9) of stop gear (805), pipe (9) run through push and pull piece (807) and pull rod (606) and extend through the right-hand member of second handle mechanism (2), the right side fixedly connected with installation mechanism (7) of pipe (9).

4. The laparoscopic fallopian tube recanalization forceps as recited in claim 3, further comprising: the installation mechanism (7) comprises an installation ring (701) fixedly connected with a guide pipe (9), guide rods (702) are fixedly connected to the bottom and the top of the installation ring (701), a first arc plate (703) and a second arc plate (704) are respectively connected to the outer surfaces of the two groups of guide rods (702) in a sliding mode, first clamping blocks (705) are fixedly connected to the front side and the rear side of the bottom of the first arc plate (703), fourth springs (707) are fixedly connected to the outer sides of the first clamping blocks (705), second clamping blocks (706) are fixedly connected to one ends, far away from the first clamping blocks (705), of the fourth springs (707), first clamping grooves (708) are formed in the front side and the rear side of the top of the second arc plate (704), the first clamping grooves (708) correspond to the first clamping blocks (705), and second clamping grooves (709) are formed in the front side and the back side of the second arc plate (704), the second clamping groove (709) is communicated with the first clamping groove (708), and sealing gaskets (7010) are fixedly connected inside the first arc plate (703) and the second arc plate (704).

5. The laparoscopic fallopian tube recanalization forceps as recited in claim 4, further comprising: first handle mechanism (1) is including fixed handle (101), the right side middle part fixedly connected with articulated arm (102) of fixed handle (101), hinge hole (103) have been seted up on the front right side of articulated arm (102), first one half fixedly connected with fifth spring (104) on the right side of fixed handle (101), the right side and second handle mechanism (2) fixed connection of fifth spring (104), the left side bottom fixedly connected with of fixed handle (101) hangs handle (105).

6. The laparoscopic fallopian tube recanalization forceps as recited in claim 5, further comprising: stop gear (805) include with first spring (804) fixed connection's spacing ring (8051), the left side fixedly connected with light source (8052) of spacing ring (8051), the equal fixedly connected with sleeve (8053) in top and the bottom of spacing ring (8051), the one end fixedly connected with limit cushion (8054) of spacing ring (8051) are kept away from in sleeve (8053).

7. The laparoscopic fallopian tube recanalization forceps as recited in claim 6, further comprising: the fixing mechanism (801) comprises a first circular ring (8011) fixedly connected with the pipeline mechanism (601), a circular plate (8012) is fixedly connected with the left side of the outer surface of the first circular ring (8011), a circular clamping block (8013) is fixedly connected with the left side of the circular plate (8012), a second circular ring (8014) is sleeved on the outer surface of the circular clamping block (8013), a through hole (8015) is formed in the bottom of the left side of the second circular ring (8014), a threaded hole (8016) is formed in the bottom of the left side of the first circular ring (8011), the threaded hole (8016) corresponds to the through hole (8015), and a fixing bolt (8017) is placed inside the through hole (8015).

8. The laparoscopic fallopian tube recanalization forceps as recited in claim 7, further comprising: the second handle mechanism (2) comprises a movable handle (201), a left middle part of the movable handle (201) is fixedly connected with a hinged block (202), a front face of the hinged block (202) is provided with a sliding groove (203), the sliding groove (203) is connected with a sliding block (204) in a sliding manner, a right side of the sliding block (204) is fixedly connected with a telescopic rod (205), and the other end of the telescopic rod (205) is fixedly connected with the inner wall of the sliding groove (203).

9. The laparoscopic fallopian tube recanalization forceps according to claim 8, wherein: pipeline mechanism (601) includes first hollow pipe (6011), removal annular groove (6012) have been seted up on the right side of first hollow pipe (6011), the inside threaded connection who removes annular groove (6012) has removal ring (6013), the right side fixedly connected with second hollow pipe (6014) of removal ring (6013).

Technical Field

The invention relates to the field of medical instruments, in particular to a clamp for fallopian tube recanalization through a laparoscope.

Background

With the development of society, laparoscopic surgery is widely accepted by doctors and patients, and with the wide development and improvement of the technology of laparoscopic surgery, the safety, effectiveness and minimally invasive nature of laparoscopic surgery are gradually recognized, and the application range is wider and wider.

However, the existing laparoscopic fallopian tube recanalization clamp is inconvenient to control the free rotation of the clamp rod and the clamp in the use process, and the existing laparoscopic fallopian tube recanalization clamp is inconvenient to infuse various liquid medicines and can infuse the liquid medicines only by matching with other tools.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the invention aims to provide a laparoscopic oviduct recanalization clamp, a first handle mechanism and a second handle mechanism are held by hands, a limiting block is pressed down by a forefinger to enable a third spring to contract, a pipeline mechanism is rotated to enable a clamp group mechanism to rotate, after the clamp group mechanism is rotated to a proper position, the third spring releases pressure to enable the limiting block to be clamped into a corresponding fixed groove, the expansion directions of a first clamp knife and a second clamp knife can be changed, certain convenience is brought to surgery, the second handle mechanism pulls a pull rod in the pipeline mechanism to move rightwards, so that a push-pull block is driven to move rightwards, the first clamp knife and the second clamp knife are driven to close and clamp objects, a guide pipe is connected with external liquid equipment through an installation mechanism, the upper half part of the second handle mechanism is moved leftwards, the push-pull block is moved leftwards, the first clamp knife and the second clamp knife are separated, liquid in the guide pipe can be, various liquid medicines can smoothly reach the interior, and certain safety is improved.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

A laparoscope fallopian tube recanalization clamp comprises a first handle mechanism, wherein the right side of the first handle mechanism is rotatably connected with a second handle mechanism through an articulated piece, the top of the left side of the second handle mechanism is fixedly connected with an installation block, the left side of the installation block is provided with a limiting groove, the inner wall of the limiting groove is uniformly provided with a plurality of fixing grooves, the top of the left side of the first handle mechanism is fixedly connected with a rod body mechanism, the rod body mechanism comprises a pipe body fixedly connected with the first handle mechanism, the inside of the pipe body is rotatably connected with a pipeline mechanism through a rotating piece, the right side of the pipeline mechanism is rotatably connected with the inside of the limiting groove, the right side of the outer surface of the pipeline mechanism is fixedly connected with a fixing ring, the top of the fixing ring is provided with a storage groove, the inside of the storage groove is fixedly connected, the limiting block corresponds to the fixing groove, a pull rod is placed in the pipeline mechanism, the right side of the pull rod penetrates through the second handle mechanism, the outer surface of the pull rod is fixedly connected with the second handle mechanism, the left side of the pipeline mechanism is fixedly connected with a clamp group mechanism, the clamp group mechanism comprises a fixing mechanism fixedly connected with the pipeline mechanism, the top and the bottom of the left side of the fixing mechanism are respectively hinged with a first clamp cutter and a second clamp cutter through hinged pieces, the left side of the bottom of the first clamp cutter is fixedly connected with a first spring, the bottom of the first spring is fixedly connected with a limiting mechanism, the bottom of the limiting mechanism is fixedly connected with a second spring, the bottom of the second spring is fixedly connected with the top of the second clamp cutter, a push-pull block is placed between the first clamp cutter and the second clamp cutter, the top and the bottom of the left side of the push-pull block are respectively hinged with the first clamp cutter and the second clamp cutter through hinged pieces, the right side of the push-pull block is fixedly connected with a pull rod, a conduit is fixedly connected inside the limiting mechanism, the left side of the conduit penetrates through the push-pull block and the pull rod and is positioned at the right end of the second handle mechanism, an installation mechanism is fixedly connected to the right side of the conduit, the first handle mechanism and the second handle mechanism are held by hands, the limiting block is pressed by a forefinger to contract the third spring, the pipeline mechanism is rotated to rotate the forceps group mechanism, after the conduit is rotated to a proper position, the third spring releases pressure to enable the limiting block to be clamped into the corresponding fixed groove, the expansion directions of the first forceps knife and the second forceps knife can be changed, certain convenience is brought to the operation, the second handle mechanism pulls the pull rod in the pipeline mechanism to move rightwards to drive the push-pull block to move rightwards to enable the first forceps knife and the second forceps knife to close and clamp articles, and the conduit is connected with, the upper half part of the second handle mechanism is moved leftwards, so that the push-pull block is moved leftwards, the first forceps knife and the second forceps knife are separated, and the liquid in the catheter can be directly injected into the catheter, so that various liquid medicines can smoothly reach the interior, and certain safety is improved.

Further, the installation mechanism comprises an installation ring fixedly connected with the guide pipe, guide rods are fixedly connected with the bottom and the top of the installation ring, the outer surfaces of two groups of guide rods are respectively connected with a first arc plate and a second arc plate in a sliding manner, the front side and the rear side of the bottom of the first arc plate are respectively fixedly connected with a first clamping block, the outer side of the first clamping block is respectively fixedly connected with a fourth spring, one end of the fourth spring, far away from the first clamping block, is fixedly connected with a second clamping block, the front side and the rear side of the top of the second arc plate are respectively provided with a first clamping groove, the first clamping grooves correspond to the first clamping blocks, the front side and the back side of the second arc plate are respectively provided with a second clamping groove, the second clamping grooves are communicated with the first clamping grooves, the interiors of the first arc plate and the second arc plate are respectively fixedly connected with a sealing gasket, and an injection port of an external device is placed between the first arc plate, first arc board and second arc board are close to each other through the guide arm, and first fixture block just blocks the inside of going into first draw-in groove, and in second fixture block card income second draw-in groove thereupon, two sets of sealed pads provided certain leakproofness, when needing to dismantle, presses down the second fixture block, then with first arc board and second arc board separation can, improved certain work efficiency.

Further, first handle mechanism includes fixed handle, fixed handle's right side middle part fixedly connected with hinge bar, the hinge hole has been seted up on hinge bar's the front right side, first one half fixedly connected with fifth spring on fixed handle's right side, the right side and the second handle mechanism fixed connection of fifth spring, fixed handle's left side bottom fixedly connected with hangs the handle, through the establishment of fifth spring, makes fixed handle and second handle mechanism reset, and convenient to use is more convenient, and the establishment of hanging the handle makes when depositing more convenient, establishes the hinge bar at the middle part, makes to remove all very light facilities about the second handle mechanism.

Further, stop gear includes the spacing ring with first spring fixed connection, the left side fixedly connected with light source of spacing ring, the top and the equal fixedly connected with sleeve in bottom of spacing ring, the one end fixedly connected with limit cushion of spacing ring is kept away from to the sleeve, through the collision power of establishing first pincers sword and second pincers sword when closing of sleeve and limit cushion, has increased the life of first pincers sword and second pincers sword, the staff's of being convenient for observation of establishing of light source.

Further, fixed establishment includes the first ring with pipeline mechanism fixed connection, the surface left side fixedly connected with annular plate of first ring, the left side fixedly connected with annular fixture block of annular plate, the surface of annular fixture block has cup jointed the second ring, the through-hole has been seted up to the left side bottom and the bottom of second ring, the left side bottom and the bottom of the first ring of position set up threaded hole, the threaded hole is corresponding with the through-hole, fixing bolt has been placed to the inside of through-hole, and when the part in the mechanism was organized to the pincers damaged, can twist and change fixing bolt and make first ring and second ring break away from, be convenient for to the detection and the maintenance of part.

Further, second handle mechanism is including the movable handle, the articulated piece of left side middle part fixedly connected with of movable handle, the spout has been seted up in the front of articulated piece, the inside sliding connection of spout has the slider, the right side fixedly connected with telescopic link of slider, the other end fixed connection of telescopic link is in the inner wall of spout, and the slider can be controlled in the spout through the telescopic link and remove to can adjust movable handle's home range, the staff can change according to the palm of oneself, makes the during operation more in the same direction as one's mind.

Further, pipeline mechanism includes first air traffic control, the shifting ring groove has been seted up on the right side of first air traffic control, the internal thread connection that shifts the ring groove has the shifting ring, the right side fixedly connected with second air traffic control that shifts the ring twists the second air traffic control and can adjust this device stretch into length, can select to use according to the sight of difference, brings certain facility for work.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

(1) in the scheme, the first handle mechanism and the second handle mechanism are held by hands, the limiting block is pressed down by a forefinger to contract the third spring, the pipeline mechanism is rotated to rotate the clamp group mechanism, and after the pipeline mechanism is rotated to a proper position, the third spring releases the pressure to ensure that the limiting blocks are clamped into the corresponding fixing grooves, so that the expansion directions of the first forceps knife and the second forceps knife can be changed, certain convenience is brought to the operation, the second handle mechanism pulls the pull rod in the pipeline mechanism to move rightwards, the push-pull block is driven to move rightwards, the first forceps knife and the second forceps knife are closed to clamp articles, the conduit is connected with external liquid equipment through the mounting mechanism, the upper half part of the second handle mechanism moves leftwards, the push-pull block moves leftwards, the first forceps knife and the second forceps knife are separated, liquid in the conduit can be directly injected into the conduit, various liquid medicines can smoothly reach the interior, and certain safety is improved.

(2) The mounting mechanism comprises a mounting ring fixedly connected with the guide pipe, guide rods are fixedly connected with the bottom and the top of the mounting ring, the outer surfaces of two groups of guide rods are respectively connected with a first arc plate and a second arc plate in a sliding manner, the front side and the back side of the bottom of the first arc plate are respectively fixedly connected with a first clamping block, the outer side of the first clamping block is respectively fixedly connected with a fourth spring, one end of the fourth spring, which is far away from the first clamping block, is respectively fixedly connected with a second clamping block, the front side and the back side of the top of the second arc plate are respectively provided with a first clamping groove, the first clamping grooves correspond to the first clamping blocks, the front side and the back side of the second arc plate are respectively provided with a second clamping groove, the second clamping grooves are communicated with the first clamping grooves, sealing gaskets are fixedly connected with the inner parts of the first arc plate and the second arc plate, an injection port of external equipment is placed between the first arc plate and the, just, first fixture block card is gone into the inside of first draw-in groove, and in the second draw-in groove was gone into to the second fixture block card thereupon, two sets of sealed pads provided certain leakproofness, when needing to dismantle, presses the second fixture block, then with first arc board and second arc board separation can, improved certain work efficiency.

(3) First handle mechanism includes fixed handle, fixed handle's right side middle part fixedly connected with hinge bar, the hinge hole has been seted up on hinge bar's the front right side, first half fixedly connected with fifth spring on fixed handle's right side, the right side and the second handle mechanism fixed connection of fifth spring, fixed handle's left side bottom fixedly connected with hangs the handle, establish through fifth spring, make fixed handle and second handle mechanism reset, convenient to use is convenient, it is more convenient when establishing the messenger and depositing to hang the handle, establish the hinge bar at the middle part, it all very light facility to remove about messenger's second handle mechanism.

(4) Stop gear includes the spacing ring with first spring fixed connection, the left side fixedly connected with light source of spacing ring, the top and the equal fixedly connected with sleeve in bottom of spacing ring, the one end fixedly connected with limit cushion of spacing ring is kept away from to the sleeve, through the collision power of establishing first pincers sword and second pincers sword when closing of sleeve and limit cushion reduction, the life of first pincers sword and second pincers sword has been increased, the staff's of being convenient for observation can be established to the establishment of light source.

(5) The fixing mechanism comprises a first circular ring fixedly connected with the pipeline mechanism, a circular plate is fixedly connected with the left side of the outer surface of the first circular ring, a circular clamping block is fixedly connected with the left side of the circular plate, a second circular ring is sleeved on the outer surface of the circular clamping block, a through hole is formed in the bottom of the left side of the second circular ring, a threaded hole is formed in the bottom of the left side of the first circular ring, the threaded hole corresponds to the through hole, a fixing bolt is placed inside the through hole, when a component in the clamp group mechanism is damaged, the fixing bolt can be screwed to enable the first circular ring and the second circular ring to be separated, and detection and maintenance of the component are facilitated.

(6) The second handle mechanism includes movable handle, the articulated piece of left side middle part fixedly connected with of movable handle, the spout has been seted up in the front of articulated piece, the inside sliding connection of spout has the slider, the right side fixedly connected with telescopic link of slider, the other end fixed connection of telescopic link is in the inner wall of spout, the slider can be controlled in the spout through the telescopic link and move to can adjust movable handle's home range, the staff can change according to the palm of oneself, make the during operation more in the same direction as one's mind.

(7) Pipeline mechanism includes first air traffic control, and the removal annular has been seted up on the right side of first air traffic control, and the inside threaded connection of removal annular has the removal ring, and the right side fixedly connected with second air traffic control of removal ring twists the second air traffic control and can adjust this device stretch into length, can select to use according to the sight of difference, brings certain facility for work.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 2A according to the present invention;

FIG. 4 is a schematic view of the structure of the clamp assembly according to the present invention;

FIG. 5 is a schematic view of the structure of the mounting portion of the present invention;

FIG. 6 is a schematic view of a rod portion according to the present invention;

FIG. 7 is a schematic view of the first handle portion of the present invention;

FIG. 8 is a schematic view of a structure of a stopper according to the present invention;

FIG. 9 is a schematic view of a fixing portion of the present invention;

FIG. 10 is a schematic view of a second handle portion construction of the present invention;

fig. 11 is a schematic view of the structure of the piping part of the present invention.

The reference numbers in the figures illustrate:

1. a first handle mechanism; 101. fixing a handle; 102. a hinged lever; 103. a hinge hole; 104. a fifth spring; 105. hanging a handle; 2. a second handle mechanism; 201. a movable handle; 202. a hinged block; 203. a chute; 204. a slider; 205. a telescopic rod; 3. mounting blocks; 4. a limiting groove; 5. fixing grooves; 6. a rod body mechanism; 601. a piping mechanism; 6011. a first empty pipe; 6012. moving the ring groove; 6013. moving the circular ring; 6014. a second empty pipe; 602. a fixing ring; 603. a storage groove; 604. a third spring; 605. a limiting block; 606. a pull rod; 607. a pipe body; 7. an installation mechanism; 701. a mounting ring; 702. a guide bar; 703. a first arc plate; 704. a second arc plate; 705. a first clamping block; 706. a second fixture block; 707. a fourth spring; 708. a first card slot; 709. a second card slot; 7010. a gasket; 8. a pincer set mechanism; 801. a fixing mechanism; 8011. a first circular ring; 8012. an annular plate; 8013. an annular fixture block; 8014. a second circular ring; 8015. a through hole; 8016. a threaded hole; 8017. fixing the bolt; 802. a first tong cutter; 803. a second tong cutter; 804. a first spring; 805. a limiting mechanism; 8051. a limiting ring; 8052. a light source; 8053. a sleeve; 8054. a limit cushion; 806. a second spring; 807. a push-pull block; 9. a conduit.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-5, a laparoscopic fallopian tube recanalization clamp comprises a first handle mechanism 1, a second handle mechanism 2 is rotatably connected to the right side of the first handle mechanism 1 through a hinged member, an installation block 3 is fixedly connected to the top of the left side of the second handle mechanism 2, a limiting groove 4 is formed in the left side of the installation block 3, a plurality of fixing grooves 5 are uniformly formed in the inner wall of the limiting groove 4, a rod mechanism 6 is fixedly connected to the top of the left side of the first handle mechanism 1, the rod mechanism 6 comprises a tube body 607 fixedly connected to the first handle mechanism 1, a pipeline mechanism 601 is rotatably connected to the inside of the tube body 607 through a rotating member, the right side of the pipeline mechanism 601 is rotatably connected to the inside of the limiting groove 4, a fixing ring 602 is fixedly connected to the right side of the outer surface of the pipeline mechanism 601, and an object placing groove 603 is, a third spring 604 is fixedly connected inside the storage groove 603, a limiting block 605 is fixedly connected to the top of the third spring 604, the limiting block 605 corresponds to the fixing groove 5, a pull rod 606 is placed inside the pipeline mechanism 601, the right side of the pull rod 606 penetrates through the second handle mechanism 2, the outer surface of the pull rod 606 is fixedly connected with the second handle mechanism 2, the left side of the pipeline mechanism 601 is fixedly connected with a clamp set mechanism 8, the clamp set mechanism 8 comprises a fixing mechanism 801 fixedly connected with the pipeline mechanism 601, the top and the bottom of the left side of the fixing mechanism 801 are respectively hinged with a first clamp blade 802 and a second clamp blade 803 through a hinge, the left side of the bottom of the first clamp blade 802 is fixedly connected with a first spring 804, the bottom of the first spring 804 is fixedly connected with a limiting mechanism 805, and the bottom of the limiting mechanism 805 is fixedly connected with a second spring 806, the bottom of the second spring 806 is fixedly connected to the top of the second pincer knife 803, a push-pull block 807 is placed between the first pincer knife 802 and the second pincer knife 803, the top and the bottom of the left side of the push-pull block 807 are respectively hinged with the first pincer knife 802 and the second pincer knife 803 through hinges, the right side of the push-pull block 807 is fixedly connected with a pull rod 606, a conduit 9 is fixedly connected inside the limiting mechanism 805, the left side of the conduit 9 penetrates through the push-pull block 807 and the pull rod 606 and is positioned at the right end of the second handle mechanism 2, an installation mechanism 7 is fixedly connected to the right side of the conduit 9, the first handle mechanism 1 and the second handle mechanism 2 are held by hands, the limiting block 605 is pressed by an index finger to contract the third spring 604, at this time, the conduit mechanism 601 is rotated to rotate the pincer set mechanism 8, after the third spring 604 is rotated to a proper position, the pressure is released to enable, the expansion directions of the first forceps knife 802 and the second forceps knife 803 can be changed, so that certain convenience is brought to the operation, the second handle mechanism 2 pulls the pull rod 606 in the pipeline mechanism 601 to move rightwards, the push-pull block 807 is driven to move rightwards, the first forceps knife 802 and the second forceps knife 803 are closed to clamp articles, the conduit 9 is connected with external liquid equipment through the mounting mechanism 7, the upper half part of the second handle mechanism 2 is moved leftwards, the push-pull block 807 moves leftwards, the first forceps knife 802 and the second forceps knife 803 are separated, liquid in the conduit 9 can be directly injected into the interior, various liquid medicines can smoothly reach the interior, and certain safety is improved.

Referring to fig. 6, the mounting mechanism 7 includes a mounting ring 701 fixedly connected to the conduit 9, guide rods 702 are fixedly connected to the bottom and the top of the mounting ring 701, a first arc plate 703 and a second arc plate 704 are respectively slidably connected to the outer surfaces of the two groups of guide rods 702, a first clamping block 705 is fixedly connected to the front and the rear sides of the bottom of the first arc plate 703, a fourth spring 707 is fixedly connected to the outer side of the first clamping block 705, a second clamping block 706 is fixedly connected to one end of the fourth spring 707 far away from the first clamping block 705, first clamping grooves 708 are respectively formed in the front and the rear sides of the top of the second arc plate 704, the first clamping grooves 708 correspond to the first clamping block 705, second clamping grooves 709 are respectively formed in the front and the back of the second arc plate 704, the second clamping grooves 709 are communicated with the first clamping grooves 708, and sealing gaskets 7010 are fixedly connected to the insides of the first arc plate 703 and the second arc plate 704, the injection port of the external device is arranged between the first arc plate 703 and the second arc plate 704, the first arc plate 703 and the second arc plate 704 are close to each other through the guide rod 702, the first clamping block 705 is clamped into the first clamping groove 708, the second clamping block 706 is clamped into the second clamping groove 709, the two groups of sealing gaskets 7010 provide certain sealing performance, when the sealing gasket needs to be disassembled, the second clamping block 706 is pressed, then the first arc plate 703 and the second arc plate 704 are separated, and certain working efficiency is improved.

Referring to fig. 7, the first handle mechanism 1 includes a fixed handle 101, a hinged rod 102 is fixedly connected to the middle portion of the right side of the fixed handle 101, a hinged hole 103 is formed in the right side of the front face of the hinged rod 102, a fifth spring 104 is fixedly connected to the upper half portion of the right side of the fixed handle 101, the right side of the fifth spring 104 is fixedly connected to the second handle mechanism 2, a hanging handle 105 is fixedly connected to the bottom of the left side of the fixed handle 101, the fixed handle 101 and the second handle mechanism 2 are reset through the establishment of the fifth spring 104, the use is convenient and fast, the establishment of the hanging handle 105 enables the storage to be more convenient, the hinged rod 102 is established in the middle portion, and the second handle mechanism 2 is enabled to move left and right easily and conveniently.

Referring to fig. 8, the limiting mechanism 805 includes a limiting ring 8051 fixedly connected to the first spring 804, the left side of the limiting ring 8051 is fixedly connected to a light source 8052, the top and the bottom of the limiting ring 8051 are both fixedly connected to a sleeve 8053, one end of the sleeve 8053, which is away from the limiting ring 8051, is fixedly connected to a limiting cushion 8054, the arrangement of the sleeve 8053 and the limiting cushion 8054 reduces the collision force of the first forceps knife 802 and the second forceps knife 803 when the forceps are closed, the service lives of the first forceps knife 802 and the second forceps knife 803 are increased, and the arrangement of the light source 8052 can facilitate observation of a worker.

Referring to fig. 9, the fixing mechanism 801 includes a first ring 8011 fixedly connected to the pipe mechanism 601, a ring plate 8012 is fixedly connected to a left side of an outer surface of the first ring 8011, a ring fixture block 8013 is fixedly connected to a left side of the ring plate 8012, a second ring 8014 is sleeved on the outer surface of the ring fixture block 8013, a through hole 8015 is formed at a bottom and a left side of the second ring 8014, a threaded hole 8016 is formed at a bottom and a left side of the first ring 8011, the threaded hole 8016 corresponds to the through hole 8015, a fixing bolt 8017 is placed inside the through hole 8015, and when a component in the forceps set mechanism 8 is damaged, the fixing bolt 8017 may be screwed to separate the first ring 8011 from the second ring 8014, so as to facilitate detection and maintenance of the component.

Referring to fig. 10, the second handle mechanism 2 includes a movable handle 201, a hinged block 202 is fixedly connected to the middle of the left side of the movable handle 201, a sliding groove 203 is formed in the front of the hinged block 202, a sliding block 204 is slidably connected to the inside of the sliding groove 203, a telescopic rod 205 is fixedly connected to the right side of the sliding block 204, the other end of the telescopic rod 205 is fixedly connected to the inner wall of the sliding groove 203, the sliding block 204 can move left and right in the sliding groove 203 through the telescopic rod 205, so that the movable range of the movable handle 201 can be adjusted, and a worker can change the movable handle according to the palm of the worker, so that the work process is.

Referring to fig. 11, the pipeline mechanism 601 includes a first hollow pipe 6011, a moving ring groove 6012 is formed on the right side of the first hollow pipe 6011, a moving ring 6013 is connected to the moving ring groove 6012 through a thread, a second hollow pipe 6014 is fixedly connected to the right side of the moving ring 6013, the extending length of the device can be adjusted by screwing the second hollow pipe 6014, and the device can be selectively used according to different situations, so that certain convenience is brought to work.

The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.