CN217186260U

CN217186260U - Novel skin suture anastomosis nail and anastomat using same

Info

Publication number: CN217186260U
Application number: CN202122833206.0U
Authority: CN
Inventors: 潘胜红; 陈艳艳; 王维霞; 江宋锐
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-08-16
Anticipated expiration: 2031-11-18

Abstract

The utility model discloses a novel skin suture anastomosis nail and an anastomat applied to the same, which belong to the technical field of medical instruments and comprise an anastomosis nail component, wherein the anastomosis nail component consists of an anastomosis nail main body and top sliding clamping pieces, the top of the anastomosis nail main body is fixedly provided with two top sliding clamping pieces, the middle position of the anastomosis nail main body is provided with a middle folding groove, and the outer walls of the two sides of the anastomosis nail main body are respectively provided with a matching side groove; the utility model discloses in, through redesign to coincide nail, compare in traditional coincide nail, the bottom that should coincide the top is the certain angle of inside lateral curvature, folding groove in the middle part of coinciding the top is designed specially simultaneously, when carrying out the skin anastomosis to the patient, this coincide nail is easily bent more, and coincide nail bottom to the design of inside lateral curvature, make when arousing coincide nail, coincide nail can be crooked fast, and get into patient's skin fast in, coincide fast to patient's skin, have better identical effect, also guarantee the anastomotic roughness of wound.

Description

Novel skin suture anastomosis nail and anastomat using same

Technical Field

The utility model belongs to the technical field of medical instrument, especially, relate to a novel skin is sewed up and is coincide nail and anastomat of using thereof.

Background

Nowadays, with the gradual and rapid development of medical technology, the range and the types of medical instruments are increasing day by day, different medical instruments have different structures and are suitable for different medical environments, an anastomat is one of the most common types, the appearance of the anastomat greatly improves the medical effect of doctors, and the main working principle of the anastomat is that titanium nails are utilized to break or inosculate tissues, and the anastomat is similar to a stapler. According to different application ranges, the anastomat can be mainly divided into a skin anastomat, a circular anastomat for digestive tracts (esophagus, stomach and intestine and the like), a rectal anastomat, a circular hemorrhoid anastomat, a circumcision anastomat, a blood vessel anastomat, a hernia anastomat, a lung cutting stapler and the like, and the anastomat plays a vital role in medical treatment.

Chinese patent discloses (CN201721805441.4) a skin anastomat, which comprises an upper handle, a lower handle, a nail pushing plate and a nail bin. The front parts of the upper handle and the lower handle are hinged together, the nail bin is arranged at the front end of the lower handle, and the nail pushing plate is arranged in a groove of the nail bin and can move along the length direction of the nail bin. Skin anastomat still includes the mechanism of loading, it sets up to load mechanism the front end of going up the handle, it includes the piston to load mechanism, pushes away the nail stick, push away the nail stick setting at the front end of piston, this anastomat is through being provided with the mechanism of loading, the mechanism of loading is given quick impact force of anastomosis nail, makes anastomosis nail get into skin fast, avoids taking place the dead phenomenon of anastomosis nail card, but this anastomat does not be provided with any easily controlled medicine structure above that, when suturing the operation, can't fix a point fast and add the medicine to suturing the department, and the anastomat has not designed special anastomosis nail simultaneously, when carrying out the skin suture, the result of use is not good, needs carry out certain improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the skin suture anastomosis nail and the anastomat applying the same are provided for solving the problems that a traditional anastomat is not provided with any easily-controlled dosing structure, dosing can not be performed on a suture position at a fast fixed point when suture operation is performed, meanwhile, the anastomat is not designed with a special anastomosis nail, and the using effect is poor when skin suture is performed.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides an anastomotic nail is sewed up to skin, includes the anastomotic nail subassembly, the anastomotic nail subassembly comprises anastomotic nail main part and top slip clamping piece, the top fixed mounting of anastomotic nail main part has two top slip clamping pieces, and the middle part position department of anastomotic nail main part is provided with well folding groove, has all seted up the cooperation side channel on the both sides outer wall of anastomotic nail main part, and the bottom pin fin and the horizontal direction of anastomotic nail main part have the contained angle.

The utility model also discloses an anastomat that skin suture anastomosis nail used, comprises an anastomat head, a medicine control component, a driving component, a nail pressing component and a limiting component, the bottom fixed mounting of the anastomat head has a handle, the pipe groove fixed mounting that the top of the anastomat head was seted up has a medicine guide pipe, the top of the anastomat head has a medicine liquid bottle through mounting bracket fixed mounting, the bottom of the medicine liquid bottle has a medicine liquid bottle fixed connection through connecting pipe and medicine guide pipe, the one end fixed mounting of the medicine guide pipe has a medicine nozzle, fixed mounting has an installation slide plate on the top surface inner wall of the anastomat head, a stroke groove that is seted up on the lateral wall of the installation slide plate is provided with an outer top spring, the top fixed mounting of the anastomosis nail main body has two top sliding clamping pieces to be slidably mounted on the installation slide plate, the driving component is installed in the internal rotation of handle, a driving gear is installed in the anastomat head through the rotation of rotating shaft, the inner wall of the anastomat head is provided with a pressure nail component in a sliding way through a sliding rod.

As a further description of the above technical solution:

the top of the anastomat head is fixedly provided with a medicine control assembly, the medicine control assembly comprises an outer top plate, an external spring and an extrusion shaft, and the extrusion shaft is arranged in a sliding groove formed in the outer top plate in a sliding mode.

As a further description of the above technical solution:

the external spring is fixedly installed outside the extrusion shaft, one end of the external spring is fixedly connected with the top surface of the outer top sheet, and the bottom end of the extrusion shaft is in contact with and extrudes the medicine guide tube.

As a further description of the above technical solution:

the handle is characterized in that an installation side groove is formed in the outer wall of one side of the handle, a limiting assembly is rotatably installed inside the installation side groove, and the limiting assembly is composed of a limiting shaft and a rotating sleeve.

As a further description of the above technical solution:

the handle is characterized in that a limiting shaft is fixedly mounted at one end of the rotating sleeve, a rotating groove is formed in the outer surface of the rotating sleeve, a driving wheel is rotatably mounted on the side wall of the handle through a wheel carrier, and the driving wheel is connected with the rotating groove in a rolling mode.

As a further description of the above technical solution:

the driving assembly comprises a transmission plate, a transmission gear and a pressing head, a limiting hole is formed in the pressing head, a middle shaft is fixedly mounted at one end of the pressing head, one end of the middle shaft is rotatably connected with the inner wall of the anastomat head through a shaft sleeve, and the transmission gear and a first torsion return spring are fixedly mounted on the middle shaft.

As a further description of the above technical solution:

one end of the first torsion return spring is fixedly connected with the inner wall of the anastomat head, the transmission plate is in sliding connection with a guide rail fixedly installed on the inner wall of the anastomat head through a side sliding groove formed in the outer portion of the transmission plate, a side meshing tooth is fixedly installed on the outer wall of one side of the transmission plate, a bottom meshing tooth is fixedly installed at the bottom of the transmission plate, and the transmission gear is in meshed connection with the bottom meshing tooth.

As a further description of the above technical solution:

the pressure nail subassembly comprises driven rack and pressure nail strip, fixed mounting has the side lever on one side outer wall of driven rack, fixed mounting has the installation lateral plate on the both sides outer wall of pressure nail strip, rotates between two installation lateral plates and installs the installation axle.

As a further description of the above technical solution:

one end fixed mounting of side lever is on the installation axle, and the outside fixed mounting of installation axle has the distortion of second answer spring, and the one end of the distortion of second answer spring and the lateral wall fixed connection of side lever, the strip of pressing the nail and the mutual adaptation of cooperation side slot.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. in the utility model, through redesigning the anastomosis nail, compared with the traditional anastomosis nail, the bottom of the anastomosis top is bent to the inner side for a certain angle, meanwhile, the middle part of the anastomosis top is specially designed with a middle folding groove, when the skin of a patient is anastomosed, the anastomosis nail is easier to bend, and the bottom of the anastomosis nail is bent to the inner side, so that when the anastomosis nail is excited, the anastomosis nail can be quickly bent and quickly enter the skin of the patient, the skin of the patient is quickly anastomosed, the anastomosis nail has better anastomosis effect, the smoothness of wound anastomosis is ensured, meanwhile, a top sliding clamping piece is arranged at the top of the anastomosis nail main body, when the anastomosis nail main body is normally installed, the anastomosis nail main body can be slidably arranged on the installation sliding plate through the top sliding clamping piece, when the anastomosis nail main body is bent, the two top sliding clamping pieces can automatically break away from the connection with the installation sliding plate, effectively send out, to coincide nail main part design benefit, guarantee the result of use.

2. The utility model discloses in, through install drive assembly and pressure nail subassembly in the device, when ordinary operation, directly press the press head of drive assembly, put the axle rotation in the drive this moment, drive the drive gear rotation, thereby the drive plate that the drive has end meshing tooth removes, when the drive plate removes, can drive gear rotation through side meshing tooth simultaneously, drive gear can effectively drive driven rack motion, promote this pressure nail strip through the side lever and extrude to the anastomotic nail, through reasonable ingenious linkage design, the operation can be accomplished to the one hand.

3. The utility model discloses in, the cooperation side channel of seting up on the design of the pressure nail strip through will pressing the nail subassembly and the anastomotic nail main part lateral wall coincide each other, when operating, independent pressure nail strip can effectively be effectively bent to independent anastomotic nail main part, has effectively avoided because anastomotic nail permutation and combination, and the condition of bending takes place to a plurality of anastomotic nail main parts, has guaranteed the processing effect that coincide, and the operating accuracy is promoted.

4. The utility model discloses in, install spacing subassembly through the installation side inslot internal rotation of seting up in on the handle, when the operation of usually carrying out the operation, treat drive assembly's press head after pressing down, spacing subassembly can block into the spacing downthehole of press head automatically, if need fix a position to the position of press head, directly drive spacing axle through rotatory rotating sleeve and rotate, in the draw-in groove in spacing downthehole is gone into to the outer side piece card that makes spacing axle, accomplish the location to the press head position, in the art, need not the doctor and continuously hold between the fingers the press head, avoid the sour pain of doctor's hand muscle in the art, and has good spacing effect.

5. The utility model discloses in, through externally installing medicine guide tube and liquid medicine bottle, install accuse medicine subassembly simultaneously on the anastomat, in the art, when needing to add medicine to needs sutural skin department, directly lift the extrusion axle of accuse medicine subassembly, make the extrusion axle weaken to the extrusion degree of medicine guide tube, can effectively carry out effective control to the liquid medicine in the medicine guide tube this moment, not only can realize in the art, carry out the effect of quick medicine to the seam mouth, still can effectively carry out effective control to adding the dose, the functionality of this anastomat has been improved.

Drawings

Fig. 1 is a perspective view of a stapler for applying a skin suture staple.

Fig. 2 is a partial perspective view of a side view of a stapler head of a stapler for skin suture staple applications.

FIG. 3 is an enlarged perspective view of a drive assembly of a stapler for application of skin stapling staples.

FIG. 4 is an enlarged partial cross-sectional view of a side view of a stapler head of a stapler for skin stapling staple applications.

Fig. 5 is an enlarged perspective view of a staple pressing assembly in a stapler for application of a skin suture staple.

FIG. 6 is an enlarged perspective view of a staple assembly of a stapler for application of a skin stapling staple.

Fig. 7 is an enlarged schematic view of a stapler for a skin suture staple application at a.

Fig. 8 is an enlarged view of the structure at B in a stapler for skin suture staple application.

Fig. 9 is an enlarged view of the structure at C in a stapler for a skin suture staple application.

Illustration of the drawings:

1. a drug guide tube; 2. an anastomat head; 3. a liquid medicine bottle; 4. a drug control assembly; 41. an outer topsheet; 42. an external spring; 43. extruding the shaft; 5. a drive assembly; 51. a drive plate; 52. a side chute; 53. side engaging teeth; 54. a pressing head; 55. a limiting hole; 56. a transmission gear; 57. a shaft sleeve; 58. a first torsion return spring; 59. a shaft is arranged in the middle; 510. a bottom meshing tooth; 6. a handle; 7. fitting the grooves; 8. a pipe groove; 9. an anastomosis staple assembly; 91. an anastomosis nail body; 92. a middle folding groove; 93. a top sliding clip; 94. a mating side groove; 10. a medicine nozzle; 11. a nail pressing component; 111. a driven rack; 112. a side lever; 113. pressing the nail strip; 114. a second torsion return spring; 115. mounting the side piece; 116. installing a shaft; 12. a drive gear; 13. mounting a sliding plate; 14. an outer top spring; 15. a limiting component; 151. a limiting shaft; 152. rotating the groove; 153. rotating the sleeve; 16. installing a side groove; 17. a driving wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-9, the present invention provides a technical solution: an anastomotic nail for suturing skin comprises an anastomotic nail component 9, wherein the anastomotic nail component 9 consists of an anastomotic nail main body 91 and top sliding clamping pieces 93, two top sliding clamping pieces 93 are fixedly installed at the top of the anastomotic nail main body 91, a middle folding groove 92 is formed in the middle position of the anastomotic nail main body 91, matching side grooves 94 are formed in the outer walls of two sides of the anastomotic nail main body 91, an included angle is formed between the nail head at the bottom of the anastomotic nail main body 91 and the horizontal direction, through redesigning the anastomotic nail, compared with the traditional anastomotic nail, the bottom of the anastomotic top bends to the inner side for a certain angle, a middle folding groove is specially designed in the middle of the anastomotic top, when a patient is anastomosed with the skin, the anastomotic nail is easier to bend, and the bottom of the anastomotic nail bends to the inner side, so that the anastomotic nail can bend quickly and enter the skin of the patient quickly when the anastomotic nail is excited, the skin of a patient is quickly anastomosed, so that a better anastomosis effect is achieved, and the smoothness of wound anastomosis is also ensured;

the utility model also discloses an anastomat that skin suture anastomosis nail used, including anastomat head 2, accuse medicine subassembly 4, drive assembly 5, pressure nail subassembly 11 and spacing subassembly 15 constitution, the bottom fixed mounting of anastomat head 2 has handle 6, and the tube seat 8 fixed mounting that the top of anastomat head 2 was seted up has medicine guide tube 1, and the top of anastomat head 2 has liquid medicine bottle 3 through mounting bracket fixed mounting, the bottom of liquid medicine bottle 3 is through connecting pipe and medicine guide tube 1 fixed connection, the one end fixed mounting of medicine guide tube 1 has medicine mouth 10, fixed mounting has installation slide 13 on the top surface inner wall of anastomat head 2, be provided with outer top spring 14 on the stroke inslot that sets up on the lateral wall of installation slide 13, the top fixed mounting of anastomosis nail main part 91 has two top slip clamping pieces 93 slidable mounting on installation slide 13, the inside rotation of handle 6 is installed drive assembly 5, a driving gear 12 is rotatably arranged inside the anastomat head 2 through a rotating shaft, and a nail pressing component 11 is slidably arranged on the inner wall of the anastomat head 2 through a sliding rod;

the top of the anastomat head 2 is fixedly provided with a medicine control assembly 4, the medicine control assembly 4 comprises an outer top plate 41, an external spring 42 and an extrusion shaft 43, the extrusion shaft 43 is slidably arranged in a chute formed on the outer top plate 41, the external spring 42 is fixedly arranged outside the extrusion shaft 43, one end of the external spring 42 is fixedly connected with the top surface of the outer top plate 41, the bottom end of the extrusion shaft 43 is in contact with and extrudes the medicine guide tube 1, the medicine control assembly 4 is formed by the outer top plate 41, the external spring 42 and the extrusion shaft 43 by installing the medicine control assembly 4, the extrusion shaft 43 is slidably arranged in the chute formed on the outer top plate 41, in the operation, when medicine is required to be added to the skin needing to be sutured, the extrusion shaft 43 of the medicine guide tube 4 is directly lifted, so that the extrusion degree of the extrusion shaft 43 to the medicine guide tube 1 is weakened, and the liquid medicine in the medicine guide tube 1 can be effectively controlled at the moment, the effect of quickly adding medicine to the suture opening in the operation can be realized, the medicine adding amount can be effectively controlled, and the functionality of the anastomat is improved;

the outer wall of one side of the handle 6 is provided with an installation side groove 16, the inside of the installation side groove 16 is rotatably provided with a limiting component 15, the limiting component 15 is composed of a limiting shaft 151 and a rotating sleeve 153, one end of the rotating sleeve 153 is fixedly provided with the limiting shaft 151, the outer surface of the rotating sleeve 153 is provided with a rotating groove 152, the side wall of the handle 6 is rotatably provided with a driving wheel 17 through a wheel carrier, the driving wheel 17 is mutually connected with the rotating groove 152 in a rolling manner, the installation side groove 16 is formed, the inside of the installation side groove 16 is rotatably provided with the limiting component 15, the limiting component 15 is composed of the limiting shaft 151 and the rotating sleeve 153, after the pressing head 54 of the driving component 5 is pressed down, the limiting component 15 can be automatically clamped into a limiting hole 55 of the pressing head 54, if the position of the pressing head 54 needs to be positioned, the limiting shaft 151 is directly driven to rotate through the rotating sleeve 153, so that the outer sheet of the limiting shaft 151 is clamped into a clamping groove in the limiting hole 55, the positioning of the position of the pressing head 54 is completed, and the pressing head 54 does not need to be continuously pinched by the doctor in the operation, so that the muscle soreness of hands in the operation is avoided, and a good limiting effect is achieved;

the driving assembly 5 comprises a driving plate 51, a transmission gear 56 and a pressing head 54, wherein a limiting hole 55 is formed in the pressing head 54, a middle shaft 59 is fixedly mounted at one end of the pressing head 54, one end of the middle shaft 59 is rotatably connected with the inner wall of the anastomat head 2 through a shaft sleeve 57, the transmission gear 56 and a first torsion return spring 58 are fixedly mounted on the middle shaft 59, one end of the first torsion return spring 58 is fixedly connected with the inner wall of the anastomat head 2, the driving plate 51 is slidably connected with a guide rail fixedly mounted on the inner wall of the anastomat head 2 through a side sliding groove 52 formed in the outer part of the driving plate 51, a side meshing tooth 53 is fixedly mounted on the outer wall of one side of the driving plate 51, a bottom meshing tooth 510 is fixedly mounted at the bottom of the driving plate 51, the transmission gear 56 is mutually meshed with the bottom meshing tooth 510, and the driving assembly 5 is mounted through the driving assembly 51, and the driving assembly 5 is formed by the driving plate 51, The transmission gear 56 and the pressing head 54 make up, the inside of the pressing head 54 has spacing holes 55, one end of the pressing head 54 is fixedly equipped with the middle shaft 59, one end of the middle shaft 59 is connected with the inner wall of the anastomat head 2 through the shaft sleeve 57 in a rotating way, when in operation, the handle 6 of the device is held by hand, the device is aligned with the skin of the patient needing anastomosis, the pressing head 54 of the driving component 5 is directly pressed, at this moment, the middle shaft 59 is driven to rotate, the transmission gear 56 is driven to rotate, thereby the transmission plate 51 with the bottom meshing teeth 510 is driven to move, when the transmission plate 51 moves, the driving gear 12 is driven to rotate through the side meshing teeth 53;

the nail pressing component 11 is composed of a driven rack 111 and a nail pressing strip 113, a side rod 112 is fixedly installed on the outer wall of one side of the driven rack 111, installation side pieces 115 are fixedly installed on the outer walls of two sides of the nail pressing strip 113, an installation shaft 116 is installed between the two installation side pieces 115 in a rotating mode, one end of the side rod 112 is fixedly installed on the installation shaft 116, a second torsion return spring 114 is fixedly installed outside the installation shaft 116, one end of the second torsion return spring 114 is fixedly connected with the side wall of the side rod 112, the nail pressing strip 113 is matched with the matching side groove 94, the nail pressing component 11 is composed of the driven rack 111 and the nail pressing strip 113 through the installation of the nail pressing component 11, the side rod 112 is fixedly installed on the outer wall of one side of the driven rack 111, the installation side pieces 115 are fixedly installed on the outer walls of two sides of the nail pressing strip 113, and an installation shaft 116 is rotatably installed between the two installation side pieces 115, the driving gear 12 can effectively drive the driven rack 111 to move, the side lever 112 pushes the nail pressing strip 113 to extrude the anastomotic nail, the nail pressing strip 113 bends the anastomotic nail main body 91, the two top sliding clamping pieces 93 can be automatically separated from the connection with the installation sliding plate 13, the anastomotic nail main body 91 is effectively sent out, the anastomosis can be performed on the skin of a patient quickly, the operation can be completed by one hand through a reasonable and ingenious linkage design, because the nail pressing strip 113 of the nail pressing assembly 11 is designed to be mutually matched with the matching side groove 94 formed in the side wall of the anastomotic nail main body 91, when the operation is performed, the independent nail pressing strip 113 can effectively bend the independent anastomotic nail main body 91, and the condition that the plurality of anastomotic nail main bodies 91 are bent due to the arrangement and combination of the anastomotic nails is effectively avoided.

The working principle is as follows: during operation, the handle 6 of the device is held by hand, the device is aligned to the skin of a patient to be anastomosed, the pressing head 54 of the driving component 5 is directly pressed, the middle shaft 59 is driven to rotate at the moment, the transmission gear 56 is driven to rotate, so that the transmission plate 51 with the bottom meshing teeth 510 is driven to move, when the transmission plate 51 moves, the driving gear 12 can be driven to rotate through the side meshing teeth 53, the driving gear 12 can effectively drive the driven rack 111 to move, the nail pressing strip 113 is pushed by the side lever 112 to extrude the staples, the nail pressing strip 113 bends the staple body 91, the two top sliding clamping pieces 93 can automatically separate from the connection with the mounting sliding plate 13, the staple body 91 is effectively sent out, the skin of the patient is rapidly anastomosed, the operation can be completed by one hand through reasonable and ingenious linkage design, because the design of the nail pressing strip 113 of the nail pressing component 11 is mutually anastomosed with the matching side grooves 94 arranged on the side wall of the staple body 91, during operation, the independent nail pressing strip 113 can effectively bend the independent staple main body 91, thereby effectively avoiding the situation that a plurality of staple main bodies 91 are bent due to staple arrangement and combination, after the pressing head 54 of the driving assembly 5 is pressed down, the limiting assembly 15 can be automatically clamped into the limiting hole 55 of the pressing head 54, if the position of the pressing head 54 needs to be positioned, the rotating sleeve 153 directly drives the limiting shaft 151 to rotate, so that the outer side sheet of the limiting shaft 151 is clamped into the clamping groove in the limiting hole 55, the positioning of the position of the pressing head 54 is completed, during operation, a doctor does not need to continuously pinch the pressing head 54 by hand, during operation, when medicine is needed to be added to the skin needing to be sutured, the extruding shaft 43 of the medicine control assembly 4 is directly lifted, so that the extruding degree of the extruding shaft 43 to the medicine guide tube 1 is weakened, and at this time, the liquid medicine in the medicine guide tube 1 can be effectively controlled, not only can realize the effect of quickly adding medicine to the suture opening in the operation, but also can effectively control the medicine adding amount.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A skin suturing staple, including staple subassembly (9), its characterized in that: anastomotic nail subassembly (9) comprise anastomotic nail main part (91) and top slip clamping piece (93), the top fixed mounting of anastomotic nail main part (91) has two top slip clamping pieces (93), and middle part position department of anastomotic nail main part (91) is provided with well broken trough (92), has all seted up cooperation side channel (94) on the both sides outer wall of anastomotic nail main part (91), and the bottom pin fin and the horizontal direction of anastomotic nail main part (91) have the contained angle.

2. The anastomat for the skin suture anastomosis nail is characterized by comprising an anastomat head (2), a medicine control assembly (4), a driving assembly (5), a nail pressing assembly (11) and a limiting assembly (15), wherein a handle (6) is fixedly installed at the bottom of the anastomat head (2), a medicine guide pipe (1) is fixedly installed in a pipe groove (8) formed in the top of the anastomat head (2), a medicine bottle (3) is fixedly installed at the top of the anastomat head (2) through an installation frame, the bottom end of the medicine bottle (3) is fixedly connected with the medicine guide pipe (1) through a connecting pipe, a medicine nozzle (10) is fixedly installed at one end of the medicine guide pipe (1), an installation sliding plate (13) is fixedly installed on the inner wall of the top surface of the anastomat head (2), an outer top spring (14) is arranged in a stroke groove formed in the side wall of the installation sliding plate (13), the top of the anastomosis nail main body (91) is fixedly provided with two top sliding clamping pieces (93) which are slidably arranged on an installation sliding plate (13), the inside of the handle (6) is rotatably provided with a driving component (5), the inside of the anastomat head (2) is rotatably provided with a driving gear (12) through a rotating shaft, and the inner wall of the anastomat head (2) is slidably provided with a pressure nail component (11) through a sliding rod.

3. The anastomat according to claim 2, wherein a medicine control assembly (4) is fixedly mounted at the top of the anastomat head (2), the medicine control assembly (4) consists of an outer top plate (41), an external spring (42) and a squeezing shaft (43), and the squeezing shaft (43) is slidably mounted in a sliding groove formed in the outer top plate (41).

4. The anastomat of claim 3, wherein an external spring (42) is fixedly arranged outside the extrusion shaft (43), one end of the external spring (42) is fixedly connected with the top surface of the external top plate (41), and the bottom end of the extrusion shaft (43) is contacted with and extruded by the medicine guide tube (1).

5. The anastomat according to claim 4, wherein an installation side groove (16) is formed in the outer wall of one side of the handle (6), a limiting component (15) is rotatably installed inside the installation side groove (16), and the limiting component (15) consists of a limiting shaft (151) and a rotating sleeve (153).

6. The anastomat according to claim 5, wherein a limiting shaft (151) is fixedly installed at one end of the rotating sleeve (153), a rotating groove (152) is formed in the outer surface of the rotating sleeve (153), a driving wheel (17) is installed on the side wall of the handle (6) through a wheel frame in a rotating mode, and the driving wheel (17) is connected with the rotating groove (152) in a rolling mode.

7. The anastomat according to claim 6, wherein the driving assembly (5) comprises a transmission plate (51), a transmission gear (56) and a pressing head (54), a limiting hole (55) is formed in the pressing head (54), a middle shaft (59) is fixedly installed at one end of the pressing head (54), one end of the middle shaft (59) is rotatably connected with the inner wall of the anastomat head (2) through a shaft sleeve (57), and the transmission gear (56) and a first torsion return spring (58) are fixedly installed on the middle shaft (59).

8. The anastomat according to claim 7, wherein one end of the first torsion return spring (58) is fixedly connected with the inner wall of the anastomat head (2), the transmission plate (51) is in sliding connection with a guide rail fixedly arranged on the inner wall of the anastomat head (2) through a side sliding groove (52) formed in the outer portion of the transmission plate, side meshing teeth (53) are fixedly arranged on the outer wall of one side of the transmission plate (51), bottom meshing teeth (510) are fixedly arranged at the bottom of the transmission plate (51), and the transmission gear (56) is in meshing connection with the bottom meshing teeth (510).

9. The stapler according to claim 8, wherein: press nail subassembly (11) to constitute by driven rack (111) and pressure nailing strip (113), fixed mounting has side lever (112) on one side outer wall of driven rack (111), fixed mounting has installation lateral plate (115) on the both sides outer wall of pressure nailing strip (113), and installation axle (116) are installed in the rotation between two installation lateral plates (115).

10. The stapler of claim 9, wherein: one end of the side bar (112) is fixedly arranged on the mounting shaft (116), a second torsion return spring (114) is fixedly arranged outside the mounting shaft (116), one end of the second torsion return spring (114) is fixedly connected with the side wall of the side bar (112), and the nail pressing bar (113) is matched with the matching side groove (94).