CN113288280A

CN113288280A - Detachable cutting anastomat

Info

Publication number: CN113288280A
Application number: CN202110678530.1A
Authority: CN
Inventors: 王春华; 桑小林; 吴振兴; 张玲
Original assignee: Changzhou Ankang Medical Equipment Co ltd
Current assignee: Changzhou Ankang Medical Equipment Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2021-08-24

Abstract

The invention discloses a detachable cutting anastomat which comprises a handle, an anti-skid bump, a second storage groove and a lighting and shooting mechanism, wherein the right side of the handle is rotatably connected with an adjusting shell, a straight pipe is fixed on the right side of the adjusting shell, a fixed handle is fixed at the bottom of the handle, a firing handle is arranged on the right side of the inner top of the fixed handle, first grooves are formed in the front end surface and the rear end surface of the fixed handle, compression springs are fixed in the first grooves, locking clamping blocks are connected in through holes in a clamping mode, the through holes are formed in the front side and the rear side of a sleeve, the second grooves are formed in the front end surface and the rear end surface of the fixed handle, the second grooves are located on the lower side of the first grooves, the lighting and shooting mechanism is fixed on the right side of a convex ring, and the convex ring is fixed on the outer side of a nail bin assembly clamp. The removable cutting stapler can remove the sleeve after manually pressing the elastic membrane and completely removing the locking fixture block from the through hole, and then can remove the desiccant block for replacement.

Description

Detachable cutting anastomat

Technical Field

The invention relates to the technical field of cutting anastomats, in particular to a detachable cutting anastomat.

Background

The anastomat is the first stapler in the world, generally divided into a disposable or repeatedly-used anastomat, an imported or domestic anastomat, is a device used in medicine to replace the traditional manual suture, has the advantages of reliable quality, convenient use, tightness and proper tightness due to the development of modern science and technology and the improvement of manufacturing technology, particularly has the advantages of quick suture, simple and convenient operation, few side effects and operation complications and the like, can excise the focus of the tumor operation which cannot be excised in the past, has the main working principle of utilizing titanium nails to cut off or inosculate tissues, is similar to a stapler, can be mainly divided into a skin anastomat, a circular anastomat of alimentary canal (esophagus, gastrointestinal tract 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 according to different application ranges, the antiskid effect of current cutting anastomat is not enough, and dry dehumidification effect is not good, and at the in-process that uses the device, the handle easily comes off from hand, and inconvenient dismantlement equipment is difficult to shoot and transmit the picture of shooing for outside display system and observe to the internal tissue of human body at the in-process that uses the device simultaneously.

Disclosure of Invention

The invention aims to provide a detachable cutting anastomat, and aims to solve the problems that the existing cutting anastomat proposed in the background technology is insufficient in anti-skid effect and poor in drying and dehumidifying effect, a handle is easy to slip off from a hand in the using process of the device, the device is inconvenient to disassemble and assemble, and the internal tissues of a human body are difficult to shoot and the shot pictures are difficult to transmit to an external display system for observation in the using process of the device.

In order to achieve the purpose, the invention provides the following technical scheme: a detachable cutting anastomat comprises a handle, an anti-skid bump, a second containing groove and an illuminating and shooting mechanism,

the right side of the handle is rotatably connected with an adjusting shell, a straight pipe is fixed on the right side of the adjusting shell, meanwhile, the right end of the straight pipe is rotatably connected with a nail bin assembly clamp, a fixed handle is fixed at the bottom of the handle, a firing handle is arranged on the right side of the inner top of the fixed handle, first grooves are formed in the front end surface and the rear end surface of the fixed handle, compression springs are fixed in the first grooves, the outer ends of the compression springs are connected with locking clamping blocks, the locking clamping blocks are connected in through holes in a clamping mode, the through holes are formed in the front side and the rear side of the sleeve, and the sleeve is sleeved on the outer side of the fixed handle;

the second groove is formed in the front end face and the rear end face of the fixed handle and is positioned on the lower side of the first groove, and meanwhile, a drying agent block is placed in the second groove;

the illuminating and camera shooting mechanism is fixed on the right side of the convex ring, and the convex ring is fixed on the outer side of the nail bin assembly clamp.

Preferably, the locking fixture block and the nail bin assembly clamp form a telescopic structure through a compression spring.

Preferably, an elastic membrane is arranged on the outer side of the locking clamping block and is fixed in the through hole.

Preferably, the anti-slip lugs are fixed on the outer surface of the sleeve, the anti-slip lugs are circumferentially and uniformly distributed, and the sleeve is of a porous structure.

Preferably, an iron block is fixed on the inner end face of the drying agent block, the iron block is adsorbed on the magnet, and the magnet is fixed in the second groove.

Preferably, the illumination and camera shooting mechanism comprises a sleeve, a fixing bolt, a battery pack, a signal transmitter, an annular groove, a partition plate, an illuminating lamp and a camera, wherein the sleeve is fixed on the right side of the convex ring through the fixing bolt, and meanwhile, the fixing bolt is uniformly distributed on the convex ring in the circumferential direction.

Preferably, telescopic top internal fixation has the group battery, and the right side of group battery is fixed with signal transmission ware, and group battery electric connection has signal transmission ware, light and camera simultaneously.

Preferably, the annular groove is formed in the right end face of the sleeve, a partition plate, an illuminating lamp and a camera are fixed in the annular groove, the partition plate is located between the illuminating lamp and the camera, and the illuminating lamp and the camera are both provided with two parts.

Preferably, the right sides of the illuminating lamp and the camera are provided with annular transparent plates, and the annular transparent plates are fixed in the annular grooves.

Compared with the prior art, the invention has the beneficial effects that: the detachable cutting anastomat is provided with a cutting stapler,

(1) the anti-slip device is provided with the sleeve, the anti-slip bump, the drying agent block and the sleeve, the anti-slip bump can increase the friction between the palm and the sleeve and achieve the anti-slip effect, and the drying agent block can play a role in drying and dehumidifying so that the device is more stable and firm to use;

(2) the drying device is provided with a fixed handle, a compression spring, a locking clamping block, a through hole, a sleeve, an elastic membrane, a drying agent block and a sleeve, wherein the sleeve can be detached after the elastic membrane is manually pressed and the locking clamping block is completely separated from the through hole, then the drying agent block can be taken out for replacement, the original or new sleeve can be sleeved outside the fixed handle after a new drying agent block is replaced, and after the sleeve is installed, the locking clamping block moves under the reset action of the compression spring and is clamped and connected in the through hole, so that the sleeve is conveniently locked;

(3) the nail bin assembly clamp is required to be in a closed state before the sleeve is installed, the sleeve can be fixed on the right side of the convex ring by screwing the fixing bolt, the installation is convenient, the camera can play a role of shooting, and a shot picture can be transmitted to an external control system by matching the nail bin assembly clamp with the signal transmitter, so that the observation is convenient;

(4) be provided with light and camera, utilize the camera to carry out the in-process of shooting the processing to human internal tissue and can open the light, the light can play the effect of illumination, makes the shooting effect clear more bright.

Drawings

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

FIG. 2 is a schematic view of the front view of the present invention;

FIG. 3 is a schematic view of a connecting structure of a fixed handle, a first receiving groove, a compression spring, a locking fixture block, a through hole, a sleeve, an elastic membrane, an anti-skid bump, a second receiving groove, a magnet, an iron block and a drying agent block;

FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 5 is a schematic view of the staple cartridge assembly clamp, collar, sleeve and retaining bolt connection of the present invention;

FIG. 6 is a schematic view of the connection structure of the nail cartridge assembly clamp, the annular groove, the partition plate, the illuminating lamp and the camera.

In the figure: 1. the nail cartridge comprises a handle, 2, an adjusting shell, 3, a straight pipe, 4, a nail cartridge assembly clamp, 5, a fixed handle, 6, a firing handle, 7, a first storage groove, 8, a compression spring, 9, a locking fixture block, 10, a through hole, 11, a sleeve, 12, an elastic membrane, 13, an anti-skidding lug, 14, a second storage groove, 15, a magnet, 16, an iron block, 17, a drying agent block, 18, a convex ring, 19, a lighting and camera shooting mechanism, 1901, a sleeve, 1902, a fixing bolt, 1903, a battery pack, 1904, a signal transmitter, 1905, an annular groove, 1906, a clapboard, 1907, a lighting lamp, 1908, a camera, 1909 and an annular transparent plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a detachable cutting anastomat is shown in figures 1, 2, 3 and 4, the right side of a handle 1 is rotatably connected with an adjusting shell 2, a straight pipe 3 is fixed on the right side of the adjusting shell 2, meanwhile, the right end of the straight pipe 3 is rotatably connected with a nail bin assembly clamp 4, a fixed handle 5 is fixed at the bottom of the handle 1, a firing handle 6 is arranged on the right side of the inner top of the fixed handle 5, first grooves 7 are formed in the front end face and the rear end face of the fixed handle 5, compression springs 8 are fixed in the first grooves 7, meanwhile, the outer ends of the compression springs 8 are connected with locking fixture blocks 9, the locking fixture blocks 9 form a telescopic structure with the nail bin assembly clamp 4 through the compression springs 8, the compression springs 8 play a role of jacking for the locking fixture blocks 9, so that the locking fixture blocks 9 can be clamped and connected in through holes 10, and connection between a sleeve 11 and the fixed handle 5 is conveniently strengthened, the locking fixture block 9 is clamped and connected in the through hole 10, the through hole 10 is formed in the front side and the rear side of the sleeve 11, the sleeve 11 is sleeved outside the fixed handle 5, the elastic membrane 12 is arranged on the outer side of the locking fixture block 9, the elastic membrane 12 is fixed in the through hole 10, the elastic membrane 12 needs to be pressed between the dismounting sleeve 11 to enable the locking fixture block 9 to completely leave from the through hole 10, the anti-skid lugs 13 are fixed on the outer surface of the sleeve 11 and are evenly distributed in the circumferential direction of the anti-skid lugs 13, the sleeve 11 is of a porous structure, the anti-skid lugs 13 can increase friction between a palm and the sleeve 11, the anti-skid effect can be achieved, and the drying and dehumidifying effect can be achieved by matching the porous sleeve 11 and the drying agent block 17.

As shown in fig. 1, 2, 3, 4 and 5, the second groove 14 is formed in the front and rear end faces of the fixed handle 5, the second groove 14 is located below the first groove 7, the desiccant block 17 is placed in the second groove 14, the iron block 16 is fixed to the inner end face of the desiccant block 17, the iron block 16 is adsorbed on the magnet 15, the magnet 15 is fixed in the second accommodating groove 14, and the iron block 16 has an adsorbing effect on the magnet 15, so that the desiccant block 17 can be stably placed in the second accommodating groove 14.

Referring to fig. 1, 2, 3, 4, 5 and 6, the illuminating and imaging mechanism 19 is fixed on the right side of the protruding ring 18, the protruding ring 18 is fixed on the outer side of the magazine assembly clamp 4, the illuminating and imaging mechanism 19 includes a sleeve 1901, a fixing bolt 1902, a battery 1903, a signal transmitter 1904, an annular groove 1905, a partition 1906, an illuminating lamp 1907 and a camera 1908, the sleeve 1901 is fixed on the right side of the protruding ring 18 by the fixing bolt 1902, the fixing bolt 1902 is circumferentially and uniformly distributed on the protruding ring 18, the magazine assembly clamp 4 needs to be in a closed state before the sleeve 1901 is installed, the fixing bolt 1902 is used to fix the magazine assembly clamp 4 and the protruding ring 18 after the sleeve 1901 is sleeved on the outer side of the magazine assembly clamp 4, so as to facilitate assembly and disassembly, the battery 1903 is fixed in the top of the sleeve 1901, and the signal transmitter 1904 is fixed on the right side of the battery 1903, meanwhile, the battery 1903 is electrically connected with a signal transmitter 1904, an illuminating lamp 1907 and a camera 1908, the battery 1903 can convert direct current into alternating current under the action of an inverter to be used by the illuminating lamp 1907 and the camera 1908, so as to ensure the normal use of the device, an annular groove 1905 is formed in the right end face of the sleeve 1901, a partition 1906, the illuminating lamp 1907 and the camera 1908 are fixed in the annular groove 1905, the partition 1906 is located between the illuminating lamp 1907 and the camera 1908, the illuminating lamp 1907 and the camera 1908 are both provided with two partitions, the illuminating lamp 1907 and the camera 1908 can be separated by the partition 1906, the camera 1908 can take a video of internal tissues of a human body, the taken picture can be transmitted to an external control system by using the signal transmitter 1904 in a matching manner, so that the observation is convenient, the illuminating lamp 1907 can play a role of illumination, thereby enabling the shooting effect to be better, an annular transparent plate 1909 is arranged on the right sides of the illuminating lamp 1907 and the camera 1908, and the annular transparent plate 1909 is fixed in the annular groove 1905, and the annular transparent plate 1909 plays the role of isolating and protecting the illuminating lamp 1907 and the camera 1908, and does not influence the normal use of the illuminating lamp 1907 and the camera 1908.

The working principle of the embodiment is as follows: when the detachable cutting anastomat is used, the battery pack 1903 converts direct current into alternating current under the action of the inverter to be used by the illuminating lamp 1907 and the camera 1908, the anti-slip bumps 13 can increase friction between a palm and the sleeve 11, the anti-slip effect can be achieved, the drying agent block 17 can play a role of drying and dehumidifying, the fixing handle 5 is held by a hand, the adjusting shell 2 is rotated manually to rotate the straight pipe 3 and the nail bin assembly clamp 4 for 360 degrees, the direction of the nail bin assembly clamp 4 can be adjusted by rotating the steering knob at the top of the adjusting shell 2 manually, the nail bin assembly clamp 4 is aligned to tissue, the firing handle 6 is buckled after a safety plug on the firing handle 6 is opened, the nail bin assembly clamp 4 is closed to clamp the tissue, the safety button on the handle 1 is pressed to open the firing safety plug, the anastomosis nails can be continuously fired, the resetting on the handle 1 slides rightwards slowly, the resetting cap is pulled leftwards manually after the stapling operation is completed, and the resetting cap is pulled to the original position, the nail bin assembly clamp 4 is opened to separate tissues from the device, the illuminating lamp 1907 and the camera 1908 can be opened in the process of using the device, the camera 1908 can play a role of shooting, the shot pictures can be transmitted to an external control system by matching with the signal transmitter 1904, the observation is convenient, the illuminating lamp 1907 can play a role of illuminating to enable the shooting effect to be clearer and brighter, the elastic membrane 12 can be manually pressed after the device is used, the locking fixture block 9 completely leaves from the through hole 10, the drying agent block 17 can be taken out for replacement after the sleeve 11 is detached, the original or new sleeve 11 can be sleeved outside the fixed handle 5 after the new drying agent block 17 is stably placed in the second containing groove 14 by utilizing the magnet 15 and the iron block 16, the locking fixture block 9 moves under the reset action of the compression spring 8 and is clamped and connected in the through hole 10 after the sleeve 11 is assembled, locking of the sleeve 11 is facilitated and is not described in detail in this specification as being well known to those skilled in the art.

Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the invention as defined in the appended claims. The techniques, shapes, and configurations not described in detail in the present invention are all known techniques.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a detachable cutting anastomat, includes handle (1), skid proof block (13), second and accomodates recess (14) and illumination and camera shooting mechanism (19), its characterized in that:

the right side of the handle (1) is rotatably connected with an adjusting shell (2), the right side of the adjusting shell (2) is fixedly provided with a straight pipe (3), the right end of the straight pipe (3) is rotatably connected with a nail bin assembly clamp (4), the bottom of the handle (1) is fixedly provided with a fixed handle (5), the right side of the inner top of the fixed handle (5) is provided with a percussion handle (6), the front end face and the rear end face of the fixed handle (5) are respectively provided with a first groove (7), a compression spring (8) is fixedly arranged in the first grooves (7), the outer end of the compression spring (8) is connected with a locking clamping block (9), the locking clamping block (9) is clamped and connected in a through hole (10), the through hole (10) is arranged on the front side and the rear side of a sleeve (11), and the sleeve (11) is sleeved on the outer side of the fixed handle (5);

the second groove (14) is formed in the front end face and the rear end face of the fixed handle (5), the second groove (14) is located on the lower side of the first groove (7), and meanwhile a drying agent block (17) is placed in the second groove (14);

the illuminating and shooting mechanism (19) is fixed on the right side of the convex ring (18), and the convex ring (18) is fixed on the outer side of the nail bin assembly clamp (4).

2. The detachable cutting stapler according to claim 1, wherein: the locking clamping block (9) and the nail bin assembly clamp (4) form a telescopic structure through a compression spring (8).

3. The detachable cutting stapler according to claim 1, wherein: an elastic membrane (12) is arranged on the outer side of the locking clamping block (9), and the elastic membrane (12) is fixed in the through hole (10).

4. The detachable cutting stapler according to claim 1, wherein: the anti-skid lugs (13) are fixed on the outer surface of the sleeve (11), the anti-skid lugs (13) are circumferentially and uniformly distributed, and meanwhile, the sleeve (11) is of a porous structure.

5. The detachable cutting stapler according to claim 1, wherein: an iron block (16) is fixed on the inner end face of the drying agent block (17), the iron block (16) is adsorbed on the magnet (15), and the magnet (15) is fixed in the second groove (14).

6. A detachable cutting stapler according to claim 1, characterized in that: the illumination and camera shooting mechanism (19) comprises a sleeve (1901), a fixing bolt (1902), a battery pack (1903), a signal transmitter (1904), an annular groove (1905), a partition plate (1906), an illumination lamp (1907) and a camera (1908), the sleeve (1901) is fixed on the right side of the convex ring (18) through the fixing bolt (1902), and meanwhile the fixing bolt (1902) is uniformly distributed on the convex ring (18) in the circumferential direction.

7. A detachable cutting stapler according to claim 6, characterized in that: the top internal fixation of sleeve (1901) has group battery (1903), and the right side of group battery (1903) is fixed with signal transmission ware (1904), and group battery (1903) electric connection has signal transmission ware (1904), light (1907) and camera (1908) simultaneously.

8. A detachable cutting stapler according to claim 6, characterized in that: the annular groove (1905) is formed in the right end face of the sleeve (1901), a partition plate (1906), an illuminating lamp (1907) and a camera (1908) are fixed in the annular groove (1905), the partition plate (1906) is located between the illuminating lamp (1907) and the camera (1908), and the illuminating lamp (1907) and the camera (1908) are both provided with two.

9. A detachable cutting stapler according to claim 6, characterized in that: the right sides of the illuminating lamp (1907) and the camera (1908) are provided with annular transparent plates (1909), and the annular transparent plates (1909) are fixed in the annular grooves (1905).