CN215914814U

CN215914814U - Novel andrology circumcision device that coincide

Info

Publication number: CN215914814U
Application number: CN202120330441.3U
Authority: CN
Inventors: 李其信; 李崇民; 车祖钊; 陈树超; 吴丽通; 傅伟; 游旭军
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2022-03-01
Anticipated expiration: 2031-02-05

Abstract

The utility model discloses a novel andrology circumcision device, relating to the technical field of medical instruments, and the technical scheme is as follows: the utility model provides a novel andrology is with identical circular cutting of foreskin device, sews up mechanism, positioning mechanism and power unit including main barrel, cutting, the cutting is sewed up the mechanism and is included the ejecting body, ejecting body one end fixedly connected with ejector pin piece, ejector pin piece and the equal sliding connection of ejecting body are in the main barrel, the one end of keeping away from the ejecting body on the ejector pin piece is equipped with annular cutter and nail storehouse from inside to outside in proper order, install in the nail storehouse and sew up the nail, positioning mechanism is including the location cover, the location is covered and is equipped with to the nail seat, the location is covered and is equipped with the connecting rod, connecting rod sliding connection is in the ejecting. The device not only can more safely cut and sew up patient's foreskin through setting up cutting suturing mechanism, positioning mechanism and power unit, has still avoided the step that medical personnel need continuously press, has reduced the degree of difficulty and the risk of operation.

Description

Novel andrology circumcision device that coincide

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a novel andrology circumcision device.

Background

Many men are under conditions of redundant prepuce or phimosis, and more men begin to undergo circumcision. Compared with manual suture, the circumcision device serving as a special medical instrument can greatly shorten the operation time, reduce the bleeding of a patient, reduce the operation difficulty and improve the operation quality, so that the circumcision device is widely applied to the clinic of the circumcision operation. However, the circumcision anastomat used at present cannot ensure that the redundant prepuce is firmly fixed, so that the postoperation healing of a patient is not facilitated, and the body health of the patient is influenced.

In order to solve the problems, Chinese patent (patent publication No. CN208404767U) discloses a disposable circumcision anastomat, which comprises a front main body, a rear main body and a movable handle, wherein the front main body is positioned on the right side of the rear main body, the rear main body is hinged with the movable handle through a fixing pin, the front main body comprises a suturing nail gasket, a nail bin, suturing nails, a jacking body and an annular cutting knife, the suturing nails are positioned in the nail bin, the suturing nail gasket is arranged on the outer side of the nail bin, the annular cutting knife is positioned in the inner ring of the nail bin, the jacking body and the annular cutting knife are fixedly connected with a nail pushing block, and the suturing nails and the annular cutting knife move through the jacking body.

Although above-mentioned scheme has played the effect of effectively fixed foreskin through setting up the jack-up body, the doctor need continuously compress tightly the handle when cutting seam just can guarantee that patient's foreskin cutting seam closes, if midway unexpected power of withdrawing, unexpected turning handle or power inhomogeneous will cause the cutting to sew up incompletely, or cause the condition that the patient bleeds in a large number, increased the operation degree of difficulty and risk.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel andrology circumcision device, which solves the problem that a handle needs to be pressed firmly by continuous force during suture cutting in the prior art on the premise of not sacrificing safety.

The technical purpose of the utility model is realized by the following technical scheme: a novel male circumcision device for foreskin anastomosis comprises a main barrel body, a cutting and suturing mechanism, a positioning mechanism and a power mechanism, wherein the cutting and suturing mechanism comprises a jacking body, one end of the jacking body is fixedly connected with a nail pushing block, the nail pushing block and the jacking body are both connected in the main barrel body in a sliding manner, one end, far away from the jacking body, of the nail pushing block is sequentially provided with an annular cutter and a nail bin from inside to outside, suturing nails are mounted in the nail bin, the positioning mechanism comprises a positioning cover, a nail pushing seat is arranged on the positioning cover, a connecting rod is arranged on the positioning cover, the connecting rod is connected in the jacking body in a sliding manner, one side, far away from the positioning cover, of the connecting rod is in threaded connection with a sleeve, the sleeve is rotatably connected to the main barrel body, and a knob located outside the main barrel body is arranged on the sleeve; the power mechanism comprises a rotating handle, the rotating handle is rotatably connected to a main barrel, a torsion spring is arranged between the main barrel and the rotating handle, one end of the rotating handle is slidably connected to the ejecting body, a first limiting rod with one end being in a wedge-shaped structure is slidably connected to the rotating handle, one end of the wedge-shaped structure on the first limiting rod penetrates through one side, far away from the ejecting body, of the rotating handle, a spring is arranged between the first limiting rod and the rotating handle, a pushing block is arranged on the first limiting rod, and the pushing block penetrates through the rotating handle and is slidably connected to the rotating handle; and a limiting groove matched with the first limiting rod is arranged in the main cylinder body.

By adopting the technical scheme, when medical personnel perform a girdling operation, the rotating handle is pressed and rotates on the main cylinder body, the rotating handle pushes the ejecting body to slide towards one end of the positioning cover, and at the moment, the annular cutter, the nail bin, the suturing nail and the nail abutting seat are matched with each other to suture the foreskin of a patient; when the rotating handle rotates into the main cylinder body, one end of the wedge-shaped structure on the first limiting rod is stressed to compress the spring so as to be clamped into the limiting groove, so that medical personnel can compress the rotating handle without continuously exerting force, and the difficulty and risk of the operation of a patient are reduced; after the prepuce of the patient is cut and sutured, the hand held on the rotating handle is directly used for forwards abutting against the pushing block, the pushing block drives the first limiting rod to be separated from the limiting groove, at the moment, the rotating handle is reset by the elasticity of the torsion spring, the cleaning work after the operation is finished is facilitated, and meanwhile, the structure of the device is enabled to be more compact; through the mutual cooperation of locating cover, connecting rod, sleeve and knob, be convenient for fixed patient's foreskin, also be convenient for adjust the position of foreskin simultaneously.

The utility model is further configured to: the top body is provided with a T-shaped groove, the rotating handle is provided with a second limiting rod in a penetrating mode, and the second limiting rod is connected in the T-shaped groove in a sliding mode.

Through adopting above-mentioned technical scheme, second gag lever post sliding connection is at the T-arrangement inslot for the second gag lever post is spacing at the T-arrangement inslot, is convenient for rotate can not separate with the acrosome, makes the cutting suturing mechanism can follow the rotation after the foreskin is sewed up in the cutting and reset, the postoperative clearance work of being convenient for.

The utility model is further configured to: the internal first spout that is equipped with of top, be equipped with the stopper on the connecting rod, stopper sliding connection is in first spout.

Through adopting above-mentioned technical scheme, when medical personnel adjusted the position of location cover, location cover and connecting rod only can slide by relative acrosome, and can not rotate by relative acrosome, thereby avoid the rotation of location cover to drive the problem that patient's foreskin rotates and influence the operation process.

The utility model is further configured to: the open end of the main cylinder body is provided with an L-shaped groove.

Through adopting above-mentioned technical scheme, the recess of L shape is mutually supported with propping the nail seat, can further fix patient's foreskin on the position cover, avoids the condition that patient's foreskin slided off the position cover among the operation process.

The utility model is further configured to: the rotating handle and the main cylinder body are detachably connected with a safety pin.

Through adopting above-mentioned technical scheme, before patient's foreskin location, because there is the safety pin's existence, rotate can not rotate main barrel relatively, avoid medical personnel's accident to promote to rotate and extravagant sewing nail or the condition such as accident appear in the nail storehouse.

In conclusion, the utility model has the following beneficial effects:

1. first gag lever post can the block make the spacing inslot among the device, replaces medical personnel to continuously compress tightly the action of rotating the handle, avoids medical personnel to remove power, unexpected turning handle or the inhomogeneous scheduling problem of power of exerting oneself pressing down the pivoted in-process accident, has reduced the degree of difficulty and the risk of operation.

2. The device is provided with the pushing block, so that the first limiting rod can be driven to be separated from the limiting groove, the whole device is reset, the operation is simple, and meanwhile, the cleaning work after the operation is convenient.

Drawings

FIG. 1 is a schematic structural diagram in an embodiment of the present invention;

FIG. 2 is an enlarged schematic view of the embodiment of the present invention at A in FIG. 1:

in the figure: 1. a main cylinder; 11. a limiting groove; 12. a groove; 13. a safety pin; 21. a top body; 22. pushing the nail block; 23. a ring-shaped cutter; 24. a staple cartridge; 25. a T-shaped slot; 26. a first chute; 31. a positioning cover; 32. a nail abutting seat; 33. a connecting rod; 34. a sleeve; 35. a knob; 36. a limiting block; 41. rotating the handle; 42. a first limit rod; 43. a spring; 44. a pushing block; 45. a second limiting rod; 46. a rotating shaft; 47. a second chute; 48. and a third chute.

Detailed Description

The present invention is described in further detail below with reference to fig. 1 and 2.

Example (b): the utility model provides a novel andrology is with identical circular cutting of foreskin device, includes main barrel 1, cutting suturing mechanism, positioning mechanism and power unit, and main barrel 1 is inside cavity, the open structure of left end, offers the recess 12 of L shape in the open circumference of main barrel 1, and the opening has been offered to the position that main barrel 1 downside leaned on the right side, and power unit can freely pass in and out main barrel 1 through this opening, and spacing groove 11 is installed to the end of opening in the main barrel 1.

The cutting and suturing mechanism comprises a jacking body 21, the jacking body 21 is slidably connected to the middle position in the main cylinder body 1, a nail pushing block 22 is connected to the left end of the jacking body 21 in an integrated mode, the nail pushing block 22 is of a cylinder structure with an open left end and a hollow interior, the nail pushing block 22 is also slidably connected in the main cylinder body 1, an annular cutter 23 and a nail bin 24 are sequentially installed on the circumference of the left side of the nail pushing block 22 from inside to outside, and suturing nails are installed in the nail bin 24.

Positioning mechanism includes location cover 31, location cover 31 is hemispherical bowl form structure, it has to support nail seat 32 to bond on the outer loop of location cover 31 open end circumference, it is cyclic annular protruding structure to support nail seat 32, it can with main barrel 1 sliding connection to support nail seat 32, the right-hand member of location cover 31 bonds has connecting rod 33, the right-hand member of connecting rod 33 passes roof body 21 and sliding connection in roof body 21, the upper and lower both sides of connecting rod 33 all bond and have stopper 36, first spout 26 has all been seted up to the position of relative stopper 36 in roof body 21, the equal sliding connection of every stopper 36 is in first spout 26 rather than corresponding, the pole portion threaded connection on connecting rod 33 right side has sleeve 34, sleeve 34 passes main barrel 1's right side wall and rotates and connects on main barrel 1's right side wall, sleeve 34's right-hand member bonds and has knob 35.

The power mechanism comprises a rotating handle 41, a rotating shaft 46 penetrates through the position, close to the right end, of the rotating handle 41, the rotating handle 41 is rotatably connected into the through hole in the lower side of the main cylinder body 1 through the rotating shaft 46, a torsion spring is mounted on the rotating shaft 46, one end of the torsion spring abuts against the main cylinder body 1, and the other end of the torsion spring abuts against the rotating handle 41; a second limiting rod 45 penetrates through the left end of the rotating handle 41, a T-shaped groove 25 is formed in the right side face of the top body 21, the T-shaped groove 25 is located on the lower side of the connecting rod 33, and the second limiting rod 45 is connected in the T-shaped groove 25 in a sliding mode; rotate and seted up second spout 47 to the inside right side position of 41, second spout 47 runs through and rotates the right flank of 41, sliding connection has first gag lever post 42 in the second spout 47, the right-hand member of first gag lever post 42 is the wedge structure and wears out second spout 47, the right-hand member of first gag lever post 42 is in wedge structure can block to spacing groove 11, the left end of first gag lever post 42 bonds there is spring 43, the left end of spring 43 bonds on the left end inner wall of second spout 47, the downside integrated into one piece who leans on to connect spring 43 one end on the first gag lever post 42 is connected with and promotes piece 44, it wears out the downside that rotates 41 to promote piece 44, rotate and seted up third spout 48 to the relative position that promotes piece 44 on 41, third spout 48 communicates with second spout 47, promote piece 44 sliding connection in third spout 48.

The rotating handle 41 and the main cylinder 1 are provided with through holes, and the safety pins 13 are inserted into all the through holes together.

The working principle of the technical scheme is as follows: when a medical worker uses the device to perform a circumcision operation, firstly, the knob 35 is rotated, the knob 35 drives the sleeve 34 to rotate, the sleeve 34 drives the connecting rod 33 in threaded connection with the sleeve 34 to move leftwards, the connecting rod 33 pushes the positioning cover 31 out of the main cylinder body 1, then, forceps are used for clamping the prepuce of a patient on the positioning cover 31 to wrap the prepuce on the positioning cover 31, then, the end part of the prepuce of the patient is tied on the connecting rod 33 through a tying belt, then, the knob 35 is rotated in the opposite direction to push the positioning cover 31 back into the main cylinder body 1, when the nail abutting seat 32 reaches the position of the L-shaped groove 12, the nail abutting seat 32 is matched with the groove 12, and the prepuce of the patient is clamped on the positioning cover 31 more stably; then the safety pin 13 is taken down, the main cylinder body 1 and the rotating handle 41 are held by hands, then the rotating handle 41 is pressed, the rotating handle 41 rotates relative to the main cylinder body 1, the left end of the rotating handle 41 pushes the whole cutting and suturing mechanism to move leftwards, the annular cutter 23 and the nail bin 24 on the left end of the nail pushing block 22 are abutted against the nail abutting seat 32, the annular cutter 23 cuts off a wrapper ring, a suturing nail is ejected from the nail bin 24, and the cut of the wrapper is sutured well; in the process, the wedge-shaped structure at the left end of the first limiting rod 42 is clamped into the limiting groove 11, so that the rotating handle 41 cannot rebound or unload force, and medical personnel are replaced to continuously compress the rotating handle 41 to well cut and sew the foreskin of the patient; after the cutting seam is closed, the medical staff pushes the pushing block 44 leftwards by using the hand holding the rotating handle 41, and the pushing block 44 drives the first limiting rod 42 to slide leftwards, so that the first limiting rod 42 is disengaged from the limiting groove 11; at this moment, rotate 41 and receive the elasticity of torsional spring, rotate 41 and drive cutting suturing mechanism and reset together, then rotate knob 35 once more, outside main barrel 1 with the propelling movement of position cover 31 to send out the foreskin that the patient cut, it can to wrap the disinfection to the cutting position of patient at last.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides a novel andrology circumcision device that coincide with foreskin, includes main barrel (1), cutting suturing mechanism, positioning mechanism and power unit, cutting suturing mechanism includes ejecting body (21), ejecting body (21) one end fixedly connected with ejector pin piece (22), ejector pin piece (22) and the equal sliding connection of ejecting body (21) are in main barrel (1), the one end of keeping away from ejecting body (21) on ejector pin piece (22) is equipped with annular cutter (23) and nail storehouse (24) from inside to outside in proper order, install the nail of following closely in nail storehouse (24), its characterized in that: the positioning mechanism comprises a positioning cover (31), a nail abutting seat (32) is arranged on the positioning cover (31), a connecting rod (33) is arranged on the positioning cover (31), the connecting rod (33) is connected in the top body (21) in a sliding mode, a sleeve (34) is connected to one side, far away from the positioning cover (31), of the connecting rod (33) in a threaded mode, the sleeve (34) is connected to the main cylinder body (1) in a rotating mode, and a knob (35) located outside the main cylinder body (1) is arranged on the sleeve (34); the power mechanism comprises a rotating handle (41), the rotating handle (41) is rotatably connected to a main cylinder body (1), a torsion spring is arranged between the main cylinder body (1) and the rotating handle (41), one end of the rotating handle (41) is slidably connected to a top body (21), a first limiting rod (42) with one end in a wedge-shaped structure is slidably connected to the rotating handle (41), one end of the wedge-shaped structure on the first limiting rod (42) penetrates through one side, far away from the top body (21), of the rotating handle (41), a spring (43) is arranged between the first limiting rod (42) and the rotating handle (41), a pushing block (44) is arranged on the first limiting rod (42), and the pushing block (44) penetrates through the rotating handle (41) and is slidably connected to the rotating handle (41); a limiting groove (11) matched with the first limiting rod (42) is formed in the main cylinder body (1).

2. The novel andrological circumcision device as claimed in claim 1, wherein: the top body (21) is provided with a T-shaped groove (25), the rotating handle (41) is provided with a second limiting rod (45) in a penetrating mode, and the second limiting rod (45) is connected into the T-shaped groove (25) in a sliding mode.

3. The novel andrological circumcision device as claimed in claim 1, wherein: be equipped with first spout (26) in the roof body (21), be equipped with stopper (36) on connecting rod (33), stopper (36) sliding connection is in first spout (26).

4. The novel andrological circumcision device as claimed in claim 1, wherein: the open end of the main cylinder body (1) is provided with an L-shaped groove (12).

5. The novel andrological circumcision device as claimed in claim 1, wherein: the rotating handle (41) and the main cylinder body (1) are detachably connected with a safety pin (13).