CN211300141U

CN211300141U - Simple operation suture needle

Info

Publication number: CN211300141U
Application number: CN201921074951.8U
Authority: CN
Inventors: 张磊
Original assignee: Huaian Ping An Medical Equipment Co ltd
Current assignee: Huaian Ping An Medical Equipment Co ltd
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-08-21
Anticipated expiration: 2029-07-10

Abstract

The utility model discloses a needle is sewed up in simple and easy operation, which comprises a housin, first through-hole has all been seted up along upper and lower direction in both ends about the casing, the inner chamber front side bottom of casing is connected with the circle axle through the bearing along the fore-and-aft direction, the connecting rod is installed to the outer wall of circle axle, first sewing needle is installed on the top of connecting rod, the second sewing needle is installed to the bottom of connecting rod, the right side of slider is provided with the card and moves the structure. This needle is sewed up in simple and easy operation, through to the back side pressure button, the connecting block drives the connecting plate and removes to the rear side, and with the spring compression, make the connecting rod normal rotation, the needle is sewed up to the clockwise second that overturns of hand simultaneously, can be with the second needle of sewing up and first needle position exchange each other, loosen the button, the spring pops out, the fixture block can be fixed with the connecting rod again, the different needles of change that the device can be quick, can deal with the user demand of various occasions, reduce the cost, need not to use the external force inflection with the needle, reduce the operation risk.

Description

Simple operation suture needle

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a suture needle for simple operation.

Background

The suture needle is mainly used for surgical suture, mostly made of stainless steel wires by drilling or slotting at the needle tail, polished in appearance and electrolyzed, and is very smooth, and the needle type is divided into according to actual needs: circle needle, angle needle, shovel needle, straight needle etc. the radian divide into according to actual need: 1/2, 3/8, etc., the production technology is very complicated, belong to high-tech products, the laser punching technique has even been used in meticulous punching, in practical application, need use different suture needles according to the occasion of difference, current device is a syringe needle, can not deal with the user demand of various occasions, need prepare multiple suture needles to increase the cost, just need straighten the bending needle with external force when some operation occasions such as the nasal septum wound suture of ENT department, increase the operation risk.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple operation suture needle to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a needle is sewed up in simple and easy operation, includes the casing, first through-hole has all been seted up along upper and lower direction in both ends about the casing, the sponge has all been pasted to both sides around the inner chamber of first through-hole, the inner chamber front side bottom of casing is connected with the circle axle through the bearing along the fore-and-aft direction, the inner ring of bearing and the outer wall interference fit of circle axle, the outer loop of bearing and the inner wall fixed connection of casing, the connecting rod is installed to the outer wall of circle axle, the draw-in groove has all been seted up at the upper and lower both ends of connecting rod, first needle of sewing up is installed on the top of connecting rod, the needle is sewed up to the second is installed to the bottom of connecting rod, the spout has been seted up along the fore-and-aft direction in the inner chamber left side bottom of casing.

Preferably, the clamping structure comprises a connecting plate, a clamping block, a spring, a rectangular box, a button and a connecting block;

the connecting plate is installed on the right side of slider, the front side of connecting plate install with draw-in groove assorted fixture block, and the fixture block extends to the inner chamber of the draw-in groove on top, fixedly connected with spring between the rear side of connecting plate and the casing, the rectangle case is installed to the right side bottom of casing, assorted button is installed to the inner chamber of rectangle case, and the button extends the rectangle case, install the connecting block between connecting plate and the button.

Preferably, the insides of the sponges are attached to each other.

Preferably, the sliding groove and the second through hole are located on the same horizontal line.

Preferably, the number of the springs is two.

Preferably, the distance from the front side of the clamping block to the inner cavity of the clamping groove is smaller than the width of the inner cavity of the sliding groove.

Preferably, the first through hole and the first suture needle are positioned on the same horizontal line.

Compared with the prior art, the beneficial effects of the utility model are that: this needle is sewed up in simple and easy operation, through to the back side pressure button, the connecting block drives the connecting plate and removes to the rear side, and with the spring compression, make the connecting rod normal rotation, the needle is sewed up to the clockwise second that overturns of hand simultaneously, can be with the second needle of sewing up and first needle position exchange each other, loosen the button, the spring pops out, the fixture block can be fixed with the connecting rod again, the different needles of change that the device can be quick, can deal with the user demand of various occasions, reduce the cost, need not to use the external force inflection with the needle, reduce the operation risk.

Drawings

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

fig. 2 is an enlarged schematic structural view at a position a of the present invention;

fig. 3 is a schematic structural view of the connection plate of the present invention.

In the figure: 1. the sewing machine comprises a shell, 2, a first through hole, 3, sponge, 4, a circular shaft, 5, a connecting rod, 6, a clamping groove, 7, a first sewing needle, 8, a second sewing needle, 9, a sliding groove, 10, a second through hole, 11, a sliding block, 12, a connecting plate, 13, a clamping block, 14, a spring, 15, a rectangular box, 16, a button, 17 and a connecting block.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a simple surgical suture needle comprises a shell 1, wherein the left and right ends of the shell 1 are respectively provided with a first through hole 2 along the up-down direction, the front and back sides of the inner cavity of the first through hole 2 are respectively pasted with sponge 3, the quantity of dust entering the inner cavity of the shell 1 can be reduced by the sponge 3, the front bottom end of the inner cavity of the shell 1 is connected with a round shaft 4 along the front-back direction through a bearing, the inner ring of the bearing is in interference fit with the outer wall of the round shaft 4, the outer ring of the bearing is fixedly connected with the inner wall of the shell 1, the outer wall of the round shaft 4 is provided with a connecting rod 5, the upper end and the lower end of the connecting rod 5 are respectively provided with a clamping groove 6, the top end of the connecting rod 5 is provided with a first suture needle 7, the bottom end of the connecting rod 5 is provided with a second suture needle 8, the left bottom end of the inner cavity of the, the inner cavity of the sliding groove 9 is provided with a sliding block 11, the sliding block 11 can slide back and forth in the inner cavity of the sliding groove 9 in a reciprocating mode, the right side of the sliding block 11 is provided with a clamping structure, and the connecting rod 5 can be fixed through the clamping structure.

Preferably, the clamping structure comprises a connecting plate 12, a clamping block 13, a spring 14, a rectangular box 15, a button 16 and a connecting block 17;

connecting plate 12 is installed on the right side of slider 11, connecting plate 12's front side install with draw-in groove 6 assorted fixture block 13, and fixture block 13 extends to the inner chamber of the draw-in groove 6 on top, fixture block 13 card is gone into the inner chamber of draw-in groove 6 and can be fixed with connecting rod 5, fixedly connected with spring 14 between the rear side of connecting plate 12 and the casing 1, spring 14 is coil spring, the elastic coefficient is 18N CM, spring 14 produces elastic deformation after receiving tensile or the extrusion, resume to initial condition after getting rid of external force, rectangle case 15 is installed to the right side bottom of casing 1, assorted button 16 is installed to the inner chamber of rectangle case 15, and button 16 extends rectangle case 15, install connecting block 17 between connecting plate 12 and the button 16, can drive connecting plate 12 when button 16 moves to the rear side through connecting block 17.

Preferably, the inner sides of the sponges 3 are attached to each other, so that the sealing performance between the sponges 3 can be improved, and the amount of dust entering the inner cavity of the shell 1 can be reduced.

Preferably, the sliding groove 9 and the second through hole 10 are located at the same horizontal line, so as to ensure that the connecting plate 12 is more stable during movement.

Preferably, the number of the springs 14 is two, so that the stability of the clamping block 13 clamped in the inner cavity of the clamping groove 6 can be improved.

Preferably, the distance from the front side of the latch 13 to the inner cavity of the latch 6 is less than the width of the inner cavity of the slide groove 9, so that the latch 13 can be separated from the inner cavity of the latch 6 when the slide block 11 moves to the rear side of the inner cavity of the slide groove 9.

Preferably, the first through hole 2 is located at the same level as the first suture needle 7, so that the first suture needle 7 can move out of the inner cavity of the housing 1 through the first through hole 2 when rotating.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

When in use, the button 16 is pressed by hand to the back side, the connecting block 17 is driven to move backwards and drives the connecting plate 12 to move backwards, the spring 14 is compressed, the sliding block 11 can move backwards along with the inner cavity of the sliding groove 9, meanwhile, the fixture block 13 moves towards the rear side along with the connecting plate 12 and is separated from the inner cavity of the clamping groove 6, the connecting rod 5 is released from being fixed, the connecting rod can rotate, the second suture needle 8 is turned clockwise by hand, can drive the connecting rod 5 to rotate around the round shaft 4, so as to cause the positions of the second sewing needle 8 and the first sewing needle 7 to be mutually exchanged, after the exchange is finished, the button 16 is loosened, the spring 14 pops up to push the connecting plate 12 to move towards the front side, the clamping block 13 can be clamped into the inner cavity of the clamping groove 6 from the new position to fix the connecting rod 5, the shaking phenomenon in use is avoided, the device is simple to operate, the suture needle can be quickly replaced, so that the suture needle is multipurpose, the cost is reduced, and the popularization and the use of the device are facilitated.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "snap" or "coupling" or "snap" or "set" or "mount" are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A simple operation suture needle, comprising a housing (1), characterized in that: the sewing machine is characterized in that first through holes (2) are formed in the left end and the right end of the shell (1) along the up-down direction, sponges (3) are pasted on the front side and the back side of an inner cavity of each first through hole (2), a round shaft (4) is connected to the bottom end of the front side of the inner cavity of the shell (1) along the front-back direction through a bearing, an inner ring of the bearing is in interference fit with the outer wall of the round shaft (4), an outer ring of the bearing is fixedly connected with the inner wall of the shell (1), a connecting rod (5) is installed on the outer wall of the round shaft (4), clamping grooves (6) are formed in the upper end and the lower end of the connecting rod (5), a first sewing needle (7) is installed at the top end of the connecting rod (5), a second sewing needle (8) is installed at the bottom end of the connecting rod (5), sliding grooves (9) are formed in, the inner cavity of the sliding groove (9) is provided with a sliding block (11), and the right side of the sliding block (11) is provided with a clamping structure.

2. The easy-to-operate suture needle according to claim 1, wherein: the clamping structure comprises a connecting plate (12), a clamping block (13), a spring (14), a rectangular box (15), a button (16) and a connecting block (17);

connecting plate (12) are installed on the right side of slider (11), the front side of connecting plate (12) install with draw-in groove (6) assorted fixture block (13), and fixture block (13) extend to the inner chamber of draw-in groove (6) on top, fixedly connected with spring (14) between the rear side of connecting plate (12) and casing (1), rectangle case (15) are installed to the right side bottom of casing (1), assorted button (16) are installed to the inner chamber of rectangle case (15), and button (16) extend rectangle case (15), install connecting block (17) between connecting plate (12) and button (16).

3. The easy-to-operate suture needle according to claim 1, wherein: the inner sides of the sponges (3) are mutually attached.

4. The easy-to-operate suture needle according to claim 1, wherein: the sliding groove (9) and the second through hole (10) are located on the same horizontal line.

5. The easy-to-operate suture needle according to claim 2, wherein: the number of the springs (14) is two.

6. The easy-to-operate suture needle according to claim 2, wherein: the distance from the front side of the clamping block (13) to the inner cavity of the clamping groove (6) is smaller than the width of the inner cavity of the sliding groove (9).

7. The easy-to-operate suture needle according to claim 1, wherein: the first through hole (2) and the first suture needle (7) are positioned on the same horizontal line.