CN111544068A

CN111544068A - Medical suture needle assembly

Info

Publication number: CN111544068A
Application number: CN202010324416.4A
Authority: CN
Inventors: 李金凤
Original assignee: Wuhu Bishuiyao Medical Equipment Technology Co ltd
Current assignee: Kong Dedong
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2020-08-18
Anticipated expiration: 2040-04-23
Also published as: CN111544068B

Abstract

The invention relates to the technical field of medical devices and discloses a medical suture needle assembly which comprises a convenient auxiliary suture structure, wherein a suture placing structure is fixed on one side of the convenient auxiliary suture structure, the convenient auxiliary suture structure comprises a convenient sewing disc, a supporting height adjusting block, an adjusting roller, an extending supporting block, a clamping slider, a winding bandage, an inserting locking block and a sliding pushing and clamping structure, a plurality of clamping sliders are fixed inside the convenient sewing disc, the sliding pushing and clamping structure is in clearance fit with the clamping sliders, the adjusting roller is fixed at each of two ends of the convenient sewing disc, the winding bandage is sleeved on the outer side of the adjusting roller, and the supporting height adjusting block and the inserting locking block are welded at the top end and the bottom end of the convenient sewing disc. According to the invention, through the matching design of the convenient auxiliary sewing structure and the sewing placement structure, the device is simple to use, is more convenient for unconditional sewing under emergency conditions, and is more convenient for sewing positioning.

Description

Medical suture needle assembly

Technical Field

The invention relates to the technical field of medical devices, in particular to a medical suture needle assembly.

Background

The medical suture needle is mainly used for surgical suture, is mostly made of stainless steel wires by drilling or slotting at the tail of the needle, and has smooth appearance after polishing and electrolytic treatment; the needle type is divided into: the invention provides a novel solution to the problems that the existing device has high requirements on using and adjusting position conditions, is inconvenient to apply to emergency situations and is difficult to suture and position, and the like.

Disclosure of Invention

The invention aims to solve the defects in the prior art, such as: the existing device has higher requirements on the conditions of using and adjusting the position, is not convenient to be applied to emergency situations, and is difficult to sew and position.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a medical suturing needle subassembly, includes convenient supplementary structure of sewing up, one side of convenient supplementary structure of sewing up is fixed with sews up and places the structure, convenient supplementary structure of sewing up includes convenient sewing dish, support altitude mixture control piece, adjusting roller, extension supporting shoe, presss from both sides tight slider, winding bandage, grafting locking piece and slip and push away the clamp structure, the inside of convenient sewing dish is fixed with a plurality of tight sliders that press from both sides, the slip pushes away the clamp structure and presss from both sides tight slider and be clearance fit, the both ends of convenient sewing dish all are fixed with the adjusting roller, the winding bandage has been cup jointed in the outside of adjusting roller, the top and the bottom of convenient sewing dish have all welded support altitude mixture control piece and grafting locking piece, the inside of support altitude mixture control piece is fixed with the extension supporting shoe through the pin.

Further, the suture placement structure comprises a placement table, a suture needle main body, a paying-off roller and a rotating mandrel, wherein the suture needle main body is fixed on one side of the top end of the placement table, and the paying-off roller is fixed on the top end and the bottom end of the placement table through the rotating mandrel.

Further, the structure is pressed from both sides in slip pushes away including pushing away and pressing from both sides slider, closed tight piece, sewing up connecting hole and location sliding pin, the top that pushes away and press from both sides slider one end all welds with the bottom and presss from both sides tight piece, the inside sliding connection that the closed tight piece of clamp has the location sliding pin, the sewing up connecting hole has been seted up to the both sides that the closed tight piece of clamp.

Furthermore, a plurality of adjusting clamp holes are formed in two sides of the supporting height adjusting block, a positioning matching hole is formed in the extending supporting block, and the diameters of the adjusting clamp and the positioning matching hole are completely the same.

Furthermore, follow chutes are formed in two sides of the push-clamp sliding block, and the follow chutes and the clamp sliding block are in clearance fit.

Furthermore, a positioning locking groove is formed in the inserting locking block, and the positioning locking groove is in clearance fit with the positioning sliding pin.

Compared with the prior art, the invention has the beneficial effects that:

(1) according to the invention, the suture thread wound on the peripheral side surface of the rotating mandrel penetrates into one end of the suture needle main body, after the suture needle main body is taken out, the suture thread penetrates through the positioned suture connecting hole back and forth, and the device and the suture part are fixed through suture, so that the suture connecting hole can help to quickly confirm the needle placing position, is more convenient and faster, and is more convenient for unconditional suture under emergency.

(2) The wound bandage is stretched and wound on the outer side of a wound to be sutured, the wound bandage is matched with the disposable adhesive on the extending support block to form a primary device for fixing, the sliding fit of the pushing and clamping slide block and the clamping slide block is used for pushing the sliding pushing and clamping structures on two sides to extrude towards the wound, skin and flesh of the wound are pushed inwards to extrude towards the inside by the pushing of the closed clamping block, and after the skin and flesh are extruded to a determined position, the positioning slide pin is pushed to be inserted into the inserting and connecting lock block, so that the positioning before suturing is formed.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a schematic view of a connection structure of the convenient auxiliary suture structure of the present invention;

FIG. 3 is a schematic view of the attachment structure of the suture placement structure of the present invention;

fig. 4 is a schematic view of a connection structure of the sliding push-clip structure of the present invention.

In the figure: 1. a convenient sewing disc; 2. a support height adjusting block; 3. adjusting the roller; 4. an extended support block; 5. clamping the sliding block; 6. winding a bandage; 7. inserting a locking block; 8. a sliding push-clamp structure; 9. a push clamp slider; 10. closing the clamping block; 11. sewing the connecting hole; 12. positioning a sliding pin; 13. a convenient auxiliary sewing structure; 14. a placing table; 15. a suture needle body; 16. paying off the roller; 17. rotating the mandrel; 18. and (4) sewing the placement structure.

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. 1-4, a medical suturing needle assembly comprises a convenient auxiliary suturing structure 13, a suturing placing structure 18 is fixed on one side of the convenient auxiliary suturing structure 13, the convenient auxiliary suturing structure 13 comprises a convenient sewing disc 1, a supporting height adjusting block 2, an adjusting roller 3, an extending supporting block 4, a clamping slider 5, a winding bandage 6, an inserting locking block 7 and a sliding pushing and clamping structure 8, a plurality of clamping sliders 5 are fixed inside the convenient sewing disc 1, the sliding pushing and clamping structure 8 is in clearance fit with the clamping sliders 5, adjusting rollers 3 are fixed on two ends of the convenient sewing disc 1, the winding bandage 6 is sleeved on the outer sides of the adjusting rollers 3, the supporting height adjusting block 2 and the inserting locking block 7 are welded on the top end and the bottom end of the convenient sewing disc 1, the extending supporting block 4 is fixed inside the supporting height adjusting block 2 through pins, a plurality of adjusting clamp holes are formed in two sides of the supporting height adjusting block 2, a positioning matching hole is formed in the extension supporting block 4, the diameter of the adjusting clamp is completely the same as that of the positioning matching hole, and the positioning height can be conveniently adjusted to carry out sewing support;

the suture placement structure 18 comprises a placement table 14, a suture needle body 15, a paying-off roller 16 and a rotating mandrel 17, wherein the suture needle body 15 is fixed on one side of the top end of the placement table 14, and the paying-off roller 16 is fixed on the top end and the bottom end of the placement table 14 through the rotating mandrel 17, so that the suture structure can be conveniently placed, and the suture structure is convenient to carry;

the slip pushes away presss from both sides structure 8 including pushing away and presss from both sides slider 9, the closed tight piece 10 that presss from both sides, sew up connecting hole 11 and location sliding pin 12, it has closed tight piece 10 that presss from both sides all to push away the top that presss from both sides slider 9 one end and all welds with the bottom, push away the both sides of pressing from both sides slider 9 and seted up the following spout, follow the spout and press from both sides tight slider 5 for clearance fit, the location locked groove has been seted up to the inside of grafting locking piece 7, the location locked groove is clearance fit with location sliding pin 12, the closed inside sliding connection who presss from both sides tight piece 10 has location sliding pin 12, the closed both sides that press from both sides tight piece 10 have been seted up and.

One specific application of this embodiment is:

in the invention, when a user uses the device, because the design of the device is the same as the double-sided design mode, the device is more suitable for the emergency process, the time for direction confirmation is reduced, the opening height of a wound is determined, the extension height of an extension supporting block 4 is locked for adjustment, a wound bandage 6 is extended and wound on the outer side of the wound to be sutured, a primary device is formed and fixed by matching disposable adhesive at the extension supporting block 4, the sliding push-clamp structures 8 at two sides are pushed to extrude the wound to the wound by the sliding fit of a push-clamp sliding block 9 and a clamping sliding block 5, the skin and flesh of the wound are pushed to extrude inwards by the pushing of a closed clamping block 10, the positioning sliding pin 12 is pushed to insert into an inserting locking block 7 after the wound to a determined position to form positioning before suturing, and a suture thread wound on the peripheral side surface of a rotating mandrel 17, after the suture needle main body 15 is taken out, the suture connecting hole 11 which is positioned is penetrated back and forth, and the device and the suture position are fixed through suture, so that the suture connecting hole 11 can help to quickly confirm the needle-placing position, is more convenient and more convenient to suture unconditionally under emergency.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A medical suture needle component comprises a convenient auxiliary suture structure (13) and is characterized in that,

a sewing placing structure (18) is fixed at one side of the convenient auxiliary sewing structure (13),

the convenient auxiliary sewing structure (13) comprises a convenient sewing disc (1), a supporting height adjusting block (2), an adjusting rolling shaft (3), an extending supporting block (4), clamping sliding blocks (5), a winding bandage (6), an inserting locking block (7) and a sliding push clamp structure (8), wherein a plurality of clamping sliding blocks (5) are fixed inside the convenient sewing disc (1);

the sliding push-clamp structure (8) is in clearance fit with the clamping slide block (5);

adjusting rollers (3) are fixed at two ends of the convenient sewing disc (1), wound bandages (6) are sleeved on the outer sides of the adjusting rollers (3), and supporting height adjusting blocks (2) and inserting locking blocks (7) are welded at the top end and the bottom end of the convenient sewing disc (1);

an extension supporting block (4) is fixed inside the supporting height adjusting block (2) through a pin.

2. The medical suture needle assembly according to claim 1, wherein the suture placement structure (18) comprises a placement platform (14), a suture needle body (15), a wire releasing roller (16) and a rotating mandrel (17), the suture needle body (15) is fixed on one side of the top end of the placement platform (14), and the wire releasing roller (16) is fixed on the top end and the bottom end of the placement platform (14) through the rotating mandrel (17).

3. The medical suturing needle assembly according to claim 1, wherein the sliding push-clamp structure (8) comprises a push-clamp slider (9), a closed clamp block (10), a suturing connecting hole (11) and a positioning sliding pin (12), the closed clamp block (10) is welded to the top end and the bottom end of one end of the push-clamp slider (9), the positioning sliding pin (12) is connected to the inside of the closed clamp block (10) in a sliding manner, and the suturing connecting hole (11) is formed in each of two sides of the closed clamp block (10).

4. The medical suture needle assembly according to claim 1, wherein a plurality of adjusting clamp holes are formed on both sides of the supporting height adjusting block (2), and a positioning matching hole is formed inside the extending supporting block (4), and the diameters of the adjusting clamp holes and the positioning matching hole are completely the same.

5. The medical suturing needle assembly according to claim 3, wherein the pushing and clamping slider (9) is provided with following sliding grooves on both sides, and the following sliding grooves are in clearance fit with the clamping slider (5).

6. The medical suturing needle assembly of claim 1, wherein the insertion locking block (7) is internally provided with a positioning locking groove, and the positioning locking groove is in clearance fit with the positioning sliding pin (12).