Endoscope anastomat convenient to adjust

Abstract

The invention discloses an endoscope anastomat convenient to adjust, and particularly relates to the technical field of medical instruments, the endoscope anastomat comprises an anastomat body, a straight pipe and a nail bin clamping plate, a rotating mechanism enabling the nail bin clamping plate at the front end to be rotationally adjusted is arranged in a fixing sleeve, and the nail bin clamping plate at the front end can be adjusted through the rotating mechanism and an adjusting mechanism. When the nail bin clamping plate is subjected to rotary adjustment or adjustment in other directions, a first driving motor is started to drive a first gear and a second gear to rotate through a first connecting rod, and when the second gear rotates, a second connecting rod can be driven to rotate, so that the second connecting rod can drive a straight pipe to rotate through a fixing block; then a second driving motor is started to drive a third gear to rotate through a fixing rod, so that the third gear can drive a half gear to rotate, when the half gear rotates, a nail bin clamping plate can be driven to rotate through a rotating rod, and the angle of the nail bin clamping plate can be adjusted; therefore, the nail bin splint can be used more flexibly in the operation process.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of medical devices, more particularly, the present application relates to a laparoscope anastomat convenient to adjust. BACKGROUND

[0002] The laparoscope anastomat is one of the important instruments for laparoscopic surgery, which replaces traditional manual suturing, uses titanium nails to disconnect or anastomose tissues, is easy and fast to operate, and greatly shortens the operation time. The laparoscope anastomat makes it easy and accurate to anastomose in a narrow and deep surgical field, and is firm and reliable, which significantly reduces the incidence of anastomotic fistula. With the rapid development of minimally invasive surgery technology, the performance and operation convenience of the laparoscope anastomat as a key surgical instrument directly affect the surgical effect.

[0003] However, the traditional laparoscope anastomat can only be adjusted in one direction, and with the popularization of minimally invasive surgery, higher demands are put forward for the flexibility and adaptability of the anastomat, especially in the operation of complex anatomical sites, the traditional anastomat cannot meet the demand of multi-angle adjustment.

[0004] Therefore, the present application provides a laparoscope anastomat convenient to adjust. SUMMARY

[0005] The purpose of the present application is to provide a laparoscope anastomat convenient to adjust.

[0006] The laparoscope anastomat convenient to adjust provided by the present application adopts the following technical scheme:

[0007] The laparoscope anastomat convenient to adjust comprises an anastomat, a straight pipe and a nail cartridge clamping plate, the surface of the anastomat is provided with a firing handle, the surface of the anastomat is fixedly connected with a fixed sleeve, the surface of the anastomat is fixedly connected with a fixed handle, one end of the anastomat is provided with a reset button, the surface of the nail cartridge clamping plate is provided with a nail abutting seat, the inside of the fixed sleeve is provided with a rotating mechanism for allowing the front end nail cartridge clamping plate to be adjusted in rotation, and one end of the straight pipe is provided with an adjusting mechanism for allowing the nail cartridge clamping plate to be adjusted in angle.

[0008] Preferably, the rotating mechanism comprises an annular groove, a catch groove, a first driving motor, a first connecting rod, a first gear, a second gear, a second connecting rod, an annular sleeve, a spring groove, a spring, a catch and a fixed block, the inside of the fixed sleeve is provided with the annular groove, a plurality of catch grooves are formed in the inner wall of the annular groove, the inside of the fixed sleeve is provided with the first driving motor, one end of the first driving motor is fixedly connected with the first connecting rod, one end of the first connecting rod is fixedly connected with the first gear, the surface of the first gear is meshingly connected with the second gear, and the inside of the second gear is fixedly connected with the second connecting rod.

[0009] When the second gear rotates, the second connecting rod can be driven to rotate, and the second connecting rod can drive the straight pipe to rotate through the fixed block.

[0010] Preferably, the inner wall of the annular groove is rotationally connected with an annular sleeve, the surface of the annular sleeve is provided with a spring groove, the inner wall of the spring groove is provided with a spring, one end of the spring is fixedly connected with a spring groove, the other end is fixedly connected with a pin, the pin is matched with the pin groove, the surface of the annular sleeve is fixedly connected with a fixed block, one end of the second connecting rod is fixedly connected with a fixed block, and one end of the fixed block is fixedly connected with a straight pipe.

[0011] Through the above technical scheme, when the annular sleeve rotates, the surface of the fixed sleeve will extrude the pin and the spring. When the position of the annular sleeve is appropriate, the spring resets to push the pin to be inserted in the pin groove, so that the annular sleeve can be clamped in the fixed sleeve. Through a plurality of pin grooves, the phenomenon of slipping after the rotation of the annular sleeve is avoided. When the second gear rotates, the second connecting rod can be driven to rotate, and the second connecting rod can drive the straight pipe to rotate through the fixed block.

[0012] Preferably, the straight pipe comprises a first connecting pipe, a sliding groove, a fixed clamping block groove, a sliding block, an electric push rod, a fixed clamping block and a second connecting pipe, one end of the first connecting pipe is provided with a sliding groove, the inner wall of the sliding groove is provided with a fixed clamping block groove, the inner wall of the sliding groove is slidably connected with a sliding block, the inside of the sliding block is provided with an electric push rod, one end of the electric push rod is fixedly connected with a fixed clamping block, the fixed clamping block is matched with the fixed clamping block groove, and the sliding block is fixedly connected with a second connecting pipe.

[0013] Preferably, the adjusting mechanism comprises a second driving motor, a fixed rod, a third gear, a half gear and a rotating rod, one end of the straight pipe is internally fixedly connected with a second driving motor, one end of the second driving motor is fixedly connected with a fixed rod, the surface of the fixed rod is fixedly connected with a third gear, and the surface of the third gear is threadedly connected with a half gear.

[0014] Through the above technical scheme, the second driving motor can drive the third gear to rotate through the fixed rod, and the third gear can drive the half gear to rotate.

[0015] Preferably, one end of the straight pipe is rotationally connected with a rotating rod, the surface of the half gear is fixedly connected with a rotating rod, and the surfaces of the half gear and the rotating rod are fixedly connected with a nail cartridge clamping plate.

[0016] Through the above technical scheme, when the half gear rotates, the nail cartridge clamping plate can be driven to rotate through the rotating rod, and the angle of the nail cartridge clamping plate can be adjusted.

[0017] Preferably, the surface of the fixing sleeve is provided with a disinfection mechanism for disinfecting the straight pipe, the disinfection mechanism comprising a first connecting block, a clamping block, a connecting sleeve, a second connecting block, a clamping groove, a rubber plug, a brush, a liquid storage bin and a liquid outlet hole, the surface of the fixing sleeve is fixedly connected with the first connecting block, one end of the first connecting block is fixedly connected with the clamping block, the surface of the straight pipe is sleeved with the connecting sleeve, the surface of the connecting sleeve is fixedly connected with the second connecting block, the surface of the second connecting block is provided with the clamping groove, and one end of the clamping block is matched with the clamping groove.

[0018] Preferably, one end of the second connecting block is provided with the rubber plug, the inside of the second connecting block is provided with the brush, the inside of the second connecting block is provided with the liquid storage bin, and the inside of the second connecting block is provided with the liquid outlet hole.

[0019] Through the above technical scheme, when the straight pipe needs to be disinfected, the connecting sleeve is manually pushed through the second connecting block, and the disinfectant leaked out through the brush and the liquid outlet hole can disinfect the surface of the straight pipe.

[0020] Preferably, the surface of the anastomat is provided with a knife running display.

[0021] Preferably, the surface of the straight pipe and the nail bin clamping plate is sleeved with a sealing sleeve.

[0022] The technical effects and advantages of the present application are as follows:

[0023] Compared with the prior art, the endoscope anastomat convenient to adjust, through the rotating mechanism and the adjusting mechanism, when the nail bin clamping plate is rotated and adjusted or adjusted in other directions, the first drive motor can drive the first gear to rotate through the first connecting rod, the first gear can drive the second gear to rotate, the second connecting rod can be driven to rotate through the fixed block when the second gear rotates, the straight pipe can be driven to rotate through the fixed block, the third gear can be driven to rotate through the fixed rod when the second drive motor is started, the half gear can be driven to rotate through the third gear, the nail bin clamping plate can be driven to rotate through the rotating rod when the half gear rotates, and the nail bin clamping plate can be angle-adjusted, so that the nail bin clamping plate can be more flexible during the operation. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is the overall structure schematic diagram of the present application;

[0025] Figure 2 It is the structure schematic diagram of the rotating mechanism of the present application;

[0026] Figure 3 It is the structure schematic diagram of the rotating mechanism of the present application;

[0027] Figure 4Figure 1 is a schematic diagram of the structure of the ring groove and the locking slot of the present application;

[0028] Figure 5 Figure 2 is a schematic diagram of the structure of the straight pipe and the sealing sleeve of the present application;

[0029] Figure 6 Figure 3 is a schematic diagram of the structure of the adjusting mechanism of the present application;

[0030] Figure 7 Figure 4 is a schematic diagram of the structure of the first connecting block and the clamping block of the present application;

[0031] Figure 8 Figure 5 is a schematic diagram of the structure of the disinfecting mechanism of the present application;

[0032] Figure 9 Figure 6 is a schematic diagram of the structure of the connecting sleeve and the brush of the present application;

[0033] Figure 10 Figure 7 is a schematic diagram of the structure of the sliding groove and the sliding block of the present application;

[0034] Figure 11 Figure 8 is a schematic diagram of the structure of the Figure 4 Figure 9 is an enlarged schematic diagram of A in figure 8.

[0035] The reference signs are as follows: 1, anastomat; 2, firing handle; 3, knife travel display; 4, fixed sleeve; 5, rotating mechanism; 501, ring groove; 502, locking slot; 503, first drive motor; 504, first connecting rod; 505, first gear; 506, second gear; 507, second connecting rod; 508, ring sleeve; 509, spring groove; 510, spring; 511, locking pin; 512, fixed block; 6, straight pipe; 601, first connecting pipe; 602, sliding groove; 603, fixed clamping block groove; 604, sliding block; 605, electric push rod; 606, fixed clamping block; 607, second connecting pipe; 7, adjusting mechanism; 701, second drive motor; 702, fixed rod; 703, third gear; 704, half gear; 705, rotating rod; 8, nail cartridge clamping plate; 9, disinfecting mechanism; 901, first connecting block; 902, clamping block; 903, connecting sleeve; 904, second connecting block; 905, clamping slot; 906, rubber plug; 907, brush; 908, liquid storage compartment; 909, liquid outlet hole; 10, sealing sleeve; 11, fixed handle; 12, reset button; 13, nail abutting seat. DETAILED DESCRIPTION

[0036] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by those of ordinary skill in the art without creative effort belong to the scope of the present application.

[0037] Embodiment 1

[0038] As Figures 1 to 11 shown, the present application is a kind of convenient to adjust endoscope anastomat, including anastomat 1, straight pipe 6 and nail bin splint 8, the surface of anastomat 1 is equipped with firing handle 2, for controlling nail bin splint 8 on nail bin, and with the cooperation of the nail seat 13, the suturing / cutting of tissue is completed, the surface of anastomat 1 is fixedly connected with fixed sleeve 4, the surface of anastomat 1 is fixedly connected with fixed handle 11, it is convenient for medical staff to hold anastomat 1 by fixed handle 11, one end of anastomat 1 is equipped with reset button 12, for interrupting firing, releasing tissue, readjusting position, the surface of nail bin splint 8 is equipped with nail seat 13, when doctor fires anastomat 1 by firing handle 2, the nail bin splint 8 in the push nail piece will push out the U-shaped suture nail, penetrate the tissue needing anastomosis, the "leg" of suture nail will hit the pre-set groove or shaped pit on the surface of hard nail seat 13, under the guidance of these grooves, the leg of suture nail will bend inward, finally form a closed state similar to "B" shape, and then complete the suturing / cutting of tissue, the inside of fixed sleeve 4 is equipped with rotating mechanism 5 for enabling front end nail bin splint 8 to carry out rotational adjustment, so that straight pipe 6 and nail bin splint 8 can rotate, one end of straight pipe 6 is equipped with adjusting mechanism 7 for enabling nail bin splint 8 to carry out angle adjustment.

[0039] As a preferred embodiment, the rotating mechanism 5 includes annular groove 501, catch groove 502, first drive motor 503, first connecting rod 504, first gear 505, second gear 506, second connecting rod 507, annular sleeve 508, spring groove 509, spring 510, catch 511 and fixed block 512, the inside of fixed sleeve 4 is provided with annular groove 501, a plurality of catch grooves 502 are formed in the inner wall of annular groove 501, the inside of fixed sleeve 4 is provided with first drive motor 503, one end of first drive motor 503 is fixedly connected with first connecting rod 504, one end of first connecting rod 504 is fixedly connected with first gear 505, the surface of first gear 505 is meshingly connected with second gear 506, the inside of second gear 506 is fixedly connected with second connecting rod 507, starting first drive motor 503 can drive first gear 505 to rotate through first connecting rod 504, so that first gear 505 can drive second gear 506 to rotate.

[0040] As a preferred implementation, the inner wall of the annular groove 501 is rotationally connected with an annular sleeve 508, the surface of the annular sleeve 508 is provided with a spring groove 509, the inner wall of the spring groove 509 is provided with a spring 510, one end of the spring 510 is fixedly connected with the spring groove 509, the other end is fixedly connected with a pin 511, the pin 511 is matched with the pin groove 502, when the annular sleeve 508 rotates, the surface of the fixed sleeve 4 will extrude the pin 511 and the spring 510, when the annular sleeve 508 rotates to the appropriate position, the spring 510 resets to push the pin 511 to be inserted in the pin groove 502, so that the annular sleeve 508 can be clamped in the fixed sleeve 4, through a plurality of pin grooves 502, the annular sleeve 508 can avoid slipping after rotation, the surface of the annular sleeve 508 is fixedly connected with a fixed block 512, one end of the second connecting rod 507 is fixedly connected with the fixed block 512, one end of the fixed block 512 is fixedly connected with a straight pipe 6, when the second gear 506 rotates, it can drive the second connecting rod 507 to rotate, so that the second connecting rod 507 can drive the straight pipe 6 to rotate through the fixed block 512.

[0041] As a preferred implementation, the straight pipe 6 includes a first connecting pipe 601, a sliding groove 602, a fixed clamping block groove 603, a sliding block 604, an electric push rod 605, a fixed clamping block 606 and a second connecting pipe 607, one end of the first connecting pipe 601 is provided with the sliding groove 602, the inner wall of the sliding groove 602 is provided with the fixed clamping block groove 603, the inner wall of the sliding groove 602 is slidably connected with the sliding block 604, the sliding block 604 is provided with the electric push rod 605 in the inside, one end of the electric push rod 605 is fixedly connected with the fixed clamping block 606, the fixed clamping block 606 is matched with the fixed clamping block groove 603, the sliding block 604 is fixedly connected with the second connecting pipe 607, when the straight pipe 6 is spliced, the second connecting pipe 607 is inserted in the sliding groove 602 through the sliding block 604, the electric push rod 605 is started, one end of the electric push rod 605 drives the fixed clamping block 606 to be inserted in the fixed clamping block groove 603, so that the first connecting pipe 601 and the second connecting pipe 607 can be fixed together, so as to splice the straight pipe 6.

[0042] As a preferred implementation, the adjusting mechanism 7 includes a second drive motor 701, a fixed rod 702, a third gear 703, a half gear 704 and a rotating rod 705, one end of the straight pipe 6 is fixedly connected with the second drive motor 701 in the inside, one end of the second drive motor 701 is fixedly connected with the fixed rod 702, the surface of the fixed rod 702 is fixedly connected with the third gear 703, the surface of the third gear 703 is threadedly connected with the half gear 704, the second drive motor 701 is started to drive the third gear 703 to rotate through the fixed rod 702, so that the third gear 703 can drive the half gear 704 to rotate.

[0043] In a preferred embodiment, a rotating rod 705 is rotatably connected to one end of the straight tube 6, and the rotating rod 705 is fixedly connected to the surface of the half gear 704. The staple cartridge clamp 8 is fixedly connected to the surfaces of the half gear 704 and the rotating rod 705. When the half gear 704 rotates, the rotating rod 705 can drive the staple cartridge clamp 8 to rotate, so that the angle of the staple cartridge clamp 8 can be adjusted.

[0044] In a preferred embodiment, the surface of the fixing sleeve 4 is provided with a disinfection mechanism 9 for disinfecting the straight pipe 6, which can disinfect the straight pipe 6 in real time. The disinfection mechanism 9 includes a first connecting block 901, a locking block 902, a connecting sleeve 903, a second connecting block 904, a locking groove 905, a rubber stopper 906, a brush 907, a liquid storage tank 908, and a liquid outlet 909. The first connecting block 901 is fixedly connected to the surface of the fixing sleeve 4, and a locking block 902 is fixedly connected to one end of the first connecting block 901. The connecting sleeve 903 is sleeved on the surface of the straight pipe 6, and the second connecting block 904 is fixedly connected to the surface of the connecting sleeve 903. A locking groove 905 is opened on the surface of the second connecting block 904, and one end of the locking block 902 cooperates with the locking groove 905. When one end of the locking block 902 is inserted into the locking groove 905, the connecting sleeve 903 can be locked onto the straight pipe 6.

[0045] In a preferred embodiment, one end of the second connecting block 904 is provided with a rubber stopper 906, the inside of the second connecting block 904 is provided with a brush 907, and the inside of the second connecting block 904 is provided with a liquid storage chamber 908. Disinfectant can be injected into the liquid storage chamber 908 through a syringe. The rubber stopper 906 can prevent the disinfectant from leaking out. The inside of the second connecting block 904 is provided with a liquid outlet 909. When it is necessary to disinfect the straight pipe 6, the connecting sleeve 903 can be manually pushed through the second connecting block 904. The disinfectant leaking out through the brush 907 and the liquid outlet 909 can disinfect the surface of the straight pipe 6.

[0046] In a preferred embodiment, the surface of the stapler 1 is provided with a cutting indicator 3, which can display the movement distance of the pusher blade and the blade.

[0047] In a preferred embodiment, a sealing sleeve 10 is provided on the surface of the straight tube 6 and the staple cartridge clamp 8 to seal the connection between the straight tube 6 and the staple cartridge clamp 8, thereby preventing liquid and tissue from seeping into the instrument.

[0048] The working process of this application is as follows: Disinfectant can be injected into the reservoir 908 through a syringe. A rubber stopper 906 prevents leakage. When the straight tube 6 needs disinfection, the connecting sleeve 903 is manually pushed via the second connecting block 904. Disinfectant leaking from the brush 907 and the outlet hole 909 disinfects the surface of the straight tube 6. When the staple cartridge clamp 8 is rotated or adjusted in other directions, the first drive motor 503 is activated, which drives the first gear 505 to rotate via the first connecting rod 504. The first gear 505 then drives the second gear 506 to rotate. When the second gear 506 rotates, it drives the second connecting rod 507 to rotate, which in turn drives the straight tube 6 to rotate via the fixing block 512. Then, the second drive motor 503 is activated. The motor 701 drives the third gear 703 to rotate via the fixed rod 702, which in turn drives the half gear 704 to rotate. When the half gear 704 rotates, it drives the staple cartridge clamp 8 to rotate via the rotating rod 705, allowing the staple cartridge clamp 8 to be angled. When the doctor holds the stapler 1 with the fixed handle 11 and fires the stapler 1 with the firing handle 2, the pusher plate in the staple cartridge clamp 8 pushes out the U-shaped staples, which penetrate the tissue to be anastomosed. The "legs" of the staples will hit the pre-set grooves or forming pits on the surface of the hard anvil 13. Guided by these grooves, the legs of the staples will bend inward, eventually forming a closed state similar to a "B", thus completing the suturing / cutting of the tissue. The above is the working principle of this adjustable laparoscopic stapler.

Claims

1. A convenient adjustable endoscope anastomat, comprising anastomat (1), straight pipe (6) and nail bin splint (8), the first connecting pipe (601) and the second connecting pipe (607) constitute the straight pipe (6), characterized in that: The surface of the anastomat (1) is provided with a firing handle (2), the surface of the anastomat (1) is fixedly connected with a fixing sleeve (4), the surface of the anastomat (1) is fixedly connected with a fixing handle (11), one end of the anastomat (1) is provided with a reset button (12), the surface of the nail bin clamping plate (8) is provided with a nail abutment (13), the inside of the fixing sleeve (4) is provided with a rotating mechanism (5) for allowing the front end nail bin clamping plate (8) to be adjusted in rotation, and one end of the straight pipe (6) is provided with an adjusting mechanism (7) for allowing the nail bin clamping plate (8) to be adjusted in angle.

2. The easily adjustable endoscopic anastomosis device according to claim 1, wherein: The rotating mechanism (5) comprises an annular groove (501), a pin slot (502), a first drive motor (503), a first connecting rod (504), a first gear (505), a second gear (506), a second connecting rod (507), an annular sleeve (508), a spring groove (509), a spring (510), a pin (511) and a fixed block (512), the inside of the fixing sleeve (4) is provided with an annular groove (501), a plurality of pin slots (502) are formed in the inner wall of the annular groove (501), the inside of the fixing sleeve (4) is provided with a first drive motor (503), one end of the first drive motor (503) is fixedly connected with a first connecting rod (504), one end of the first connecting rod (504) is fixedly connected with a first gear (505), the surface of the first gear (505) is meshedly connected with a second gear (506), and the inside of the second gear (506) is fixedly connected with a second connecting rod (507).

3. The easily adjustable endoscopic stapler of claim 2, wherein: The inner wall of the annular groove (501) is rotationally connected with an annular sleeve (508), the surface of the annular sleeve (508) is provided with a spring groove (509), the inner wall of the spring groove (509) is provided with a spring (510), one end of the spring (510) is fixedly connected with the spring groove (509), the other end is fixedly connected with a pin (511), the pin (511) is matched with the pin slot (502), the surface of the annular sleeve (508) is fixedly connected with a fixed block (512), one end of the second connecting rod (507) is fixedly connected with the fixed block (512), and one end of the fixed block (512) is fixedly connected with a straight pipe (6).

4. The easily adjustable endoscopic stapler of claim 1, wherein: The straight pipe (6) comprises a first connecting pipe (601), a sliding groove (602), a fixed clamping block groove (603), a sliding block (604), an electric push rod (605), a fixed clamping block (606) and a second connecting pipe (607), one end of the first connecting pipe (601) is provided with a sliding groove (602), the inner wall of the sliding groove (602) is provided with a fixed clamping block groove (603), the inner wall of the sliding groove (602) is slidably connected with a sliding block (604), the inside of the sliding block (604) is provided with an electric push rod (605), one end of the electric push rod (605) is fixedly connected with a fixed clamping block (606), the fixed clamping block (606) is matched with the fixed clamping block groove (603), and the sliding block (604) is fixedly connected with a second connecting pipe (607).

5. The easily adjustable endoscopic stapler of claim 1, wherein: The adjusting mechanism (7) comprises a second driving motor (701), a fixed rod (702), a third gear (703), a half gear (704) and a rotating rod (705), one end of the straight pipe (6) is internally fixedly connected with the second driving motor (701), one end of the second driving motor (701) is fixedly connected with the fixed rod (702), the surface of the fixed rod (702) is fixedly connected with the third gear (703), and the surface of the third gear (703) is threadedly connected with the half gear (704).

6. The easily adjustable endoscopic stapler of claim 5, wherein: One end of the straight pipe (6) is rotatably connected with the rotating rod (705), the surface of the half gear (704) is fixedly connected with the rotating rod (705), and the surfaces of the half gear (704) and the rotating rod (705) are fixedly connected with the nail cartridge clamping plate (8).

7. The easily adjustable endoscopic stapler of claim 6, wherein: The surface of the fixed sleeve (4) is provided with a disinfecting mechanism (9) for disinfecting the straight pipe (6), the disinfecting mechanism (9) comprises a first connecting block (901), a clamping block (902), a connecting sleeve (903), a second connecting block (904), a clamping groove (905), a rubber plug (906), a brush (907), a liquid storage compartment (908) and a liquid outlet hole (909), the surface of the fixed sleeve (4) is fixedly connected with the first connecting block (901), one end of the first connecting block (901) is fixedly connected with the clamping block (902), the surface of the straight pipe (6) is sleeved with the connecting sleeve (903), the surface of the connecting sleeve (903) is fixedly connected with the second connecting block (904), the surface of the second connecting block (904) is provided with the clamping groove (905), and one end of the clamping block (902) is matched with the clamping groove (905).

8. The easily adjustable endoscopic stapler of claim 7, wherein: One end of the second connecting block (904) is provided with the rubber plug (906), the inside of the second connecting block (904) is provided with the brush (907), the inside of the second connecting block (904) is provided with the liquid storage compartment (908), and the inside of the second connecting block (904) is provided with the liquid outlet hole (909).

9. The easily adjustable endoscopic stapler of claim 1, wherein: The surface of the anastomat (1) is provided with a knife running display (3).

10. The easily adjustable endoscopic stapler of claim 1, wherein: The surfaces of the straight pipe (6) and the nail cartridge clamping plate (8) are sleeved with a sealing sleeve (10).

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