CN215651341U

CN215651341U - Continuous suture type anastomat

Info

Publication number: CN215651341U
Application number: CN202120734552.0U
Authority: CN
Inventors: 唐波; 印建新
Original assignee: Jiangsu Kangsai Medical Equipment Technology Co ltd
Current assignee: Jiangsu Kangsai Medical Equipment Technology Co ltd
Priority date: 2021-04-12
Filing date: 2021-04-12
Publication date: 2022-01-28
Anticipated expiration: 2031-04-12

Abstract

The utility model discloses a continuous suture type anastomat which comprises an anastomat main body, an adjusting knob and an identification block, wherein a plurality of auxiliary shifting blocks are equally fixed on the outer surface of the adjusting knob, a limiting plate is clamped on the auxiliary shifting block at the top end of the adjusting knob, one end, close to the anastomat main body, of the limiting plate is rotatably connected with a supporting rod, and the bottom end of the supporting rod is fixed at the bottom end of the anastomat main body; the limiting plate can be pulled to abut against the adjusting knob or the anastomat body through the spring, so that the limiting plate can be stably placed when the anastomat body is used or not used, the anastomat body is more stable when the anastomat body is used, the phenomenon that the adjusting knob is improperly held and rotates along with the adjusting knob when the anastomat body is adjusted in other ways is avoided, the main fixing line is wound through rotating the rotating disc, the mark block can be pulled to reset by pulling the mark block to move through the branch fixing line, a doctor can directly perform resetting operation on the mark block with one hand, and the anastomat body is more convenient and labor-saving when in use.

Description

Continuous suture type anastomat

Technical Field

The utility model relates to a continuous suture type anastomat, and belongs to the technical field of anastomats.

Background

The anastomat mainly comprises a device rod, a rotating handle, a movable handle, a nail bin and other components, is a device for replacing the traditional manual suture, and mainly utilizes titanium nails to break or inosculate tissues.

In order to adapt to the suturing of tissues at different positions, the angles of the nail bin and the device rod can be adjusted, in order to facilitate adjustment, a plurality of auxiliary shifting blocks are uniformly fixed on an adjusting knob of the device rod, the shifting blocks are directly shifted when the device rod is adjusted, the adjusting knob can be rotated to adjust the device rod, after the adjustment is completed, when a doctor holds and holds the anastomotic wrench, the adjusting knob can be easily rotated due to the fact that the doctor does not touch the adjusting knob by mistake, and the unexpected rotation of the device rod can be easily caused, even the suturing effect can be influenced.

Disclosure of Invention

In order to solve the defects of the prior art, the utility model provides the continuous suture type anastomat, the auxiliary shifting block is clamped and limited through the limiting plate, so that the adjusting knob is limited and fixed, the adjusting knob can be stably placed when not used, the knob of the nail bin is convenient to screw when the nail bin is adjusted, the mark block can be pulled to reset through the rotation of the rotating disc through the matching of the branch fixing line and the main fixing line, a doctor can directly pull the mark block to reset through the hand holding the anastomat main body when not using the hand, the stability and convenience of the anastomat main body during use are improved, and the problems in the background technology are solved.

The technical scheme adopted by the utility model is as follows:

the utility model provides a type anastomat sews up in succession, includes anastomat main part, adjust knob and identification block, the impartial a plurality of supplementary shifting blocks that are fixed with of adjust knob surface, the top block has the limiting plate on the supplementary shifting block, the one end that the limiting plate is close to the anastomat main part is rotated and is connected with the bracing piece, and the bracing piece bottom mounting is in anastomat main part bottom, the side all is fixed with the dead lever around bracing piece and the limiting plate, four all overlap on the dead lever and be equipped with the lantern ring, per side two all be fixed with the spring between the lantern ring.

In order to further realize the utility model, the upper end and the lower end of the two identification blocks at the front side and the rear side are both fixed with a branch fixing line, the other end of the two branch fixing lines at the upper end and the lower end of each side is fixed with a main fixing line, the main fixing lines penetrate through the two guide blocks and are fixed on a rotating rod, the front end and the rear end of the rotating rod are both fixed with rotating discs, a connecting sleeve block is sleeved at the middle position of the rotating rod through a bearing, a connecting rod is fixed at the top end of the connecting sleeve block, and the top end of the connecting rod is fixed on the anastomat main body.

In order to further realize the utility model, an auxiliary cushion block is fixed at the top end of one side of the anastomat main body, which is far away from the adjusting knob, a rubber pad is glued at the top end of the auxiliary cushion block, the top end of the auxiliary cushion block and the bottom end of the limiting plate are positioned on the same horizontal line, the length of each spring is greater than that between two lantern rings at each side, and the fixing rods on the supporting rods are positioned above and below the fixing rods on the limiting plate.

In order to further realize the utility model, a clamping groove matched with the auxiliary shifting block is formed in the limiting plate, arc-shaped grooves are formed in the bottom ends of the limiting plate at two sides of the auxiliary shifting block, and the supporting rod is transversely arranged in an I shape.

In order to further realize the utility model, each branch fixing line is sleeved with another guide block, each other guide block is fixed on the anastomat main body, the two guide blocks on each side are vertically arranged, and a through hole matched with the branch fixing line or the guide block is formed in each guide block.

In order to further realize the utility model, the diameter height of the rotating disc is larger than that of the rotating rod, the width of the rotating rod is larger than that of the anastomat main body, and the height between the upper guide block and the lower guide block on each side is larger than that of the identification block.

The utility model has the beneficial effects that: carry out spacing fixed to supplementary shifting block through the limiting plate, make adjust knob not adjusting when not adjusting, can stably place, and can stimulate the limiting plate butt on adjust knob or anastomat main part through the spring, make the limiting plate all can stably place when using or not using, thereby make the anastomat main part more stable when using, avoid the anastomat main part adjust knob to grip improper thereupon when carrying out other regulations and rotate, carry out the rolling to main fixed line through rotating the rolling disc, thereby through dividing fixed line pulling identification block to remove, can restore to the throne the identification block pulling, make the doctor directly can one-hand carry out the operation that resets of identification block, make the anastomat main part more convenient laborsaving when using, the practicality in clinical has been improved.

Drawings

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

FIG. 2 is a schematic top view of a portion of the structure of the present invention;

FIG. 3 is a side view of a portion of the present invention;

FIG. 4 is a schematic view of the present invention in use;

fig. 5 is an enlarged view of the structure at a in fig. 1 according to the present invention.

The main reference numerals in the figures have the following meanings:

1. the anastomat comprises an anastomat body, 2, an adjusting knob, 3, a mark block, 4, an auxiliary shifting block, 5, a supporting rod, 6, a limiting plate, 7, a fixing rod, 8, a lantern ring, 9, a spring, 10, an auxiliary cushion block, 11, a branch fixing line, 12, a guide block, 13, a main fixing line, 14, a rotating rod, 15, a connecting sleeve block, 16, a rotating disc, 17 and a connecting rod.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

As shown in fig. 1-5: the embodiment is a continuous suture type anastomat, which comprises an anastomat main body 1, an adjusting knob 2 and an identification block 3, wherein a plurality of auxiliary shifting blocks 4 are equally fixed on the outer surface of the adjusting knob 2, a limiting plate 6 is clamped on the auxiliary shifting block 4 at the top end, one end of the limiting plate 6 close to the anastomat main body 1 is rotatably connected with a supporting rod 5, the bottom end of the support rod 5 is fixed at the bottom end of the anastomat main body 1, the front and back sides of the support rod 5 and the limit plate 6 are both fixed with fixed rods 7, lantern rings 8 are sleeved on the four fixed rods 7, a spring 9 is fixed between the two lantern rings 8 at each side, the auxiliary shifting block 4 is limited by the limiting plate 6, so that the adjusting knob 2 can be stably placed when not in use, meanwhile, the adjusting knob 2 needs to be held forcefully to avoid rotation when the knob of the nail bin is screwed, the stapler main body 1 is more convenient and labor-saving in adjustment, and the limiting plate 6 is simple and convenient to operate in use.

In this embodiment, the lower extreme all is fixed with branch fixed line 11 on two sign pieces 3 of front and back side, two divide the fixed line 11 other ends all to be fixed with main fixed line 13 about every side, and main fixed line 13 all runs through two guide blocks 12 and fixes on dwang 14, dwang 14 front and back end all is fixed with rolling disc 16, the intermediate position department of dwang 14 is equipped with connection sleeve piece 15 through the bearing housing, and be fixed with connecting rod 17 on connecting sleeve piece 15 top, connecting rod 17 top is fixed on anastomat main part 1, through dividing fixed line 11 and the cooperation of main fixed line 13, drive main fixed line 13 and divide fixed line 11 rolling through rotating disc 16, thereby can remove through dividing fixed line 11 pulling sign piece 3 and reset, make anastomat main part 1 make things convenient for labour saving more when using, and do not influence the normal removal of sign piece 3.

In the embodiment, the top end of the side of the anastomat main body 1, which is far away from the adjusting knob 2, is fixed with the auxiliary cushion block 10, the top end of the auxiliary cushion block 10 is glued with a rubber pad, the top end of the auxiliary cushion block 10 and the bottom end of the limit plate 6 are positioned on the same horizontal line, the length of the spring 9 is all larger than the length between the two lantern rings 8 on each side, the fixed rods 7 on the support rods 5 are all positioned above and below the fixed rods 7 on the limit plate 6, the limit plate 6 is limited through the auxiliary cushion block 10, so that the limit plate 6 can be stably placed when not in use, the limit plate 6 is prevented from being worn on the anastomat main body 1, and the spring 9 is ensured to be in a stretching state when the limit plate 6 rotates to be horizontally placed, the spring 9 can apply a downward pulling force to the limit plate 6, so that the limit plate 6 can be abutted against the adjusting knob 2 or the identification block 3, the limiting plate 6 can be stably placed.

In this embodiment, limiting plate 6 is inside to be seted up with supplementary shifting block 4 complex draw-in groove, the arc wall has all been seted up to the limiting plate 6 bottom of supplementary shifting block 4 both sides, bracing piece 5 sets up to horizontal "worker" font of placing, when guaranteeing that limiting plate 6 rotates to supplementary shifting block 4 side, can place on supplementary shifting block 4 by the block, when convenient carrying on spacingly to supplementary shifting block 4, avoid influencing twisting of the knob of nail storehouse and move, and it is more convenient laborsaving through arc wall pulling limiting plate 6, and support and spacing limiting plate 6 through bracing piece 5, when guaranteeing that limiting plate 6 can rotate, avoid limiting plate 6 to rotate along with supplementary shifting block 4, thereby when guaranteeing that limiting plate 6 block is on supplementary shifting block 4, can be spacing fixed to supplementary shifting block 4.

In this embodiment, every is divided all the cover on fixed line 11 and is equipped with another guide block 12, every another guide block 12 all fixes on anastomat main part 1, two guide blocks 12 of every side all are vertical setting, every guide block 12 is inside all seted up with dividing fixed line 11 or guide block 12 complex through-hole, divide fixed line 11 to lead to through guide block 12, conveniently divide fixed line 11 to remove and the rolling on dwang 14 along the pulling of main fixed line 13, also guarantee to divide fixed line 11 when receiving the pulling, can stimulate the stable removal of identification block 3, avoid dividing fixed line 11 because of exerting oneself inefficiently in the pulling, lead to identification block 3 dislocation or even damage, thereby protect identification block 3, and reduce and divide fixed line 11 and main fixed line 13 when removing and the friction between guide block 12.

In this embodiment, the diameter height of rolling disc 16 all is greater than the diameter height of dwang 14, the width of dwang 14 is greater than the width of anastomat main part 1, height between two another guide block 12 all is greater than the height of identification block 3 about every side, conveniently with main fixed line 13 with divide fixed line 11 rolling to dwang 14 on, and make things convenient for the doctor when holding anastomat main part 1, rotate rolling disc 16 through the thumb, when leading through guide block 12 to dividing fixed line 11 and leading, avoid dividing fixed line 11 to influence the normal removal that resets of identification block 3, make things convenient for rolling disc 14 when rotating the rolling, through dividing fixed line 11 pulling identification block 3 to remove.

The working principle of the continuous suture type anastomat of the embodiment is that after the angle adjustment of the anastomat rod on the anastomat main body 1 is completed, the limiting plate 6 is pulled, the limiting plate 6 is enabled to rotate under the matching of the supporting rod 5, meanwhile, the fixing rod 7 is driven to do circular motion, the lantern ring 8 is driven to do circular motion along with the fixing rod 7, the spring 9 can be driven to rotate, when the limiting plate 6 rotates to be clamped on the auxiliary shifting block 4 at the top end, the spring 9 is still in a stretching state, therefore, the spring 9 applies downward inclined pulling force to the limiting plate 6, the limiting plate 6 can be pulled to abut against the adjusting knob 2, the adjusting knob 2 is limited and fixed through the limiting plate 6, when the anastomat rod needs to be adjusted again, the limiting plate 6 is pulled through the arc-shaped groove, the limiting plate 6 is enabled to rotate reversely under the matching of the supporting rod 5, when the limiting plate 6 rotates to be abutted to the auxiliary cushion block 10, spring 9 still applies a decurrent pulling force for limiting plate 6, can make limiting plate 6 butt fixed on supplementary cushion 10, when can't reseing through another hand pulling identification block 3, direct thumb through the hand of gripping anastomat main part 1 rotates rolling disc 16, drive dwang 14 rotates, thereby make dwang 14 to fix the main fixed line 13 on dwang 14 and roll up, main fixed line 13 pulls branch fixed line 11 in the rolling, can pull identification block 3 steady movement through dividing fixed line 11, thereby can pull identification block 3 to initial position, when pinching the anastomotic spanner of foldeing, identification block 3 still can be along with the removal of beating of anastomotic nail, pull branch fixed line 11 when removing, divide fixed line 11 pulling main fixed line 13 to rotate and expand, also can directly pull back initial position through another hand.

Carry out spacing fixedly to supplementary shifting block 4 through limiting plate 6, make adjust knob 2 when not adjusting, can stably place, and can stimulate limiting plate 6 butt on adjust knob 2 or anastomat main part 1 through spring 9, make limiting plate 6 all can stably place when using or not using, thereby make anastomat main part 1 more stable when using, adjust knob 2 grips improper thereupon rotation when avoiding anastomat main part 1 to carry out other regulations, roll main fixed line 13 through rotating rolling disc 16, thereby through dividing 11 pulling sign pieces 3 of fixed line to remove, can restore to the throne sign pieces 3 pulling, make the doctor directly can carry out the reset operation of sign piece 3 by one hand, make anastomat main part 1 more convenient laborsaving when using, the practicality at clinic has been improved.

The above description is only a preferred embodiment of the present patent, and it should be noted that, for those skilled in the art, several modifications and decorations can be made without departing from the inventive concept, and these modifications and decorations should also be regarded as the protection scope of the present patent.

Claims

1. A continuous suture-type stapler characterized in that: including anastomat main part (1), adjust knob (2) and sign piece (3), adjust knob (2) surface is impartial to be fixed with a plurality of supplementary shifting blocks (4), the top the block has limiting plate (6) on supplementary shifting block (4), limiting plate (6) are close to the one end rotation of anastomat main part (1) and are connected with bracing piece (5), and bracing piece (5) bottom mounting in anastomat main part (1) bottom, bracing piece (5) and limiting plate (6) front and back side all are fixed with dead lever (7), four all overlap on dead lever (7) and be equipped with the lantern ring (8), every side is two all be fixed with spring (9) between the lantern ring (8).

2. The continuous suturing type anastomat according to claim 1, characterized in that, the front and back side two the lower extreme all is fixed with branch fixed line (11) on identification block (3), two about every side divide fixed line (11) other end all to be fixed with main fixed line (13), and main fixed line (13) all run through two guide blocks (12) and fix on dwang (14), dwang (14) front and back end all is fixed with rolling disc (16), the intermediate position department of dwang (14) is equipped with connecting sleeve piece (15) through the bearing housing, and connects sleeve piece (15) top and be fixed with connecting rod (17), connecting rod (17) top is fixed on anastomat main part (1).

3. The continuous suturing type anastomat according to claim 1, wherein an auxiliary cushion block (10) is fixed to the top end of one side, away from the adjusting knob (2), of the anastomat body (1), a rubber pad is glued to the top end of the auxiliary cushion block (10), the top end of the auxiliary cushion block (10) and the bottom end of the limiting plate (6) are located on the same horizontal line, the length of the spring (9) is larger than the length between two lantern rings (8) on each side, and the fixing rods (7) on the supporting rod (5) are located above and below the fixing rods (7) on the limiting plate (6).

4. The continuous suturing anastomat according to claim 1, wherein a clamping groove matched with the auxiliary shifting block (4) is formed in the limiting plate (6), arc-shaped grooves are formed in the bottom ends of the limiting plate (6) on two sides of the auxiliary shifting block (4), and the supporting rod (5) is transversely arranged in an I shape.

5. The continuous suturing stapler as claimed in claim 2, wherein each sub-fixing line (11) is sleeved with another guide block (12), each other guide block (12) is fixed on the stapler body (1), two guide blocks (12) on each side are vertically arranged, and each guide block (12) is internally provided with a through hole matched with the sub-fixing line (11) or the guide block (12).

6. A continuous suture type stapler according to claim 2, characterized in that the height of the diameter of the rotating disc (16) is all greater than the height of the diameter of the rotating rod (14), the width of the rotating rod (14) is greater than the width of the stapler body (1), and the height between the two other guide blocks (12) above and below each side is all greater than the height of the marking block (3).