CN213722181U

CN213722181U - Suture fixing device

Info

Publication number: CN213722181U
Application number: CN202020996761.8U
Authority: CN
Inventors: 金赛芬
Original assignee: Guangzhou Women and Childrens Medical Center
Current assignee: Guangzhou Women and Childrens Medical Center
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-07-20
Anticipated expiration: 2030-06-03

Abstract

The utility model provides a suture fixing device, which relates to the technical field of medical auxiliary tools and comprises a first clamping component, a connecting part and a second clamping component; because first centre gripping subassembly passes through connecting portion and is connected with the second centre gripping subassembly, and be equipped with a plurality of first clamping area that are used for the centre gripping suture in the first centre gripping subassembly, be equipped with a plurality of second clamping area that are used for the centre gripping suture in the second centre gripping subassembly, many sutures can be fixed through the centre gripping simultaneously to suture fixing device during the use, the one end of many sutures is fixed through a plurality of first clamping area centre grippings respectively, the other one end of many sutures is fixed through a plurality of second clamping area centre grippings respectively, make many suture interval distribution, extract one of them suture and can not drive other sutures and remove, it is comparatively convenient to take of suture in the operation process, do benefit to and improve operation efficiency.

Description

Suture fixing device

Technical Field

The utility model belongs to the technical field of medical appurtenance technique and specifically relates to a suture fixing device is related to.

Background

The operation suture is called suture for short, and the suture is mainly used for ligation hemostasis, suture hemostasis and tissue suture in the surgical operation. Sutures include absorbable and non-absorbable threads, which can be absorbed by human tissues, such as catgut, chemically synthesized suture (PGA), pure natural collagen suture, and the like; the non-absorbable thread is not absorbed by the human tissue and needs to be removed after the wound is healed.

The existing suture storage is mostly wrapped by operation cloth (operation drape) or is stored by sewing the operation cloth into a pocket. Above-mentioned storage mode makes many suture windings mix up easily, extracts one of them very easily and goes out other sutures jointly for the suture is taken inconveniently, influences operation efficiency.

The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art that is known to a person skilled in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a suture fixing device to alleviate the technical problem that is not convenient for take the suture at the operation in-process.

In order to solve the technical problem, the utility model provides a technical scheme lies in:

the utility model provides a suture fixing device, which comprises a first clamping component, a connecting part and a second clamping component;

the first clamping assembly is connected with the second clamping assembly through the connecting part, a plurality of first clamping areas arranged at intervals are arranged in the first clamping assembly, and a plurality of second clamping areas arranged at intervals are arranged in the second clamping assembly;

the first clamping area is used for clamping one end of a suture, and the second clamping area is used for clamping the other end of the suture.

Furthermore, the first clamping assembly comprises a fixed clamp body, an opening and closing clamp body and an elastic piece;

the fixed clamp body is connected with the second clamping assembly through the connecting part, and the plurality of first clamping areas are sequentially arranged along the length direction of the fixed clamp body;

the opening and closing clamp body is hinged with the fixing clamp body and is used for clamping the suture in the first clamping area;

the elastic piece is respectively connected with the fixed clamp body and the opening and closing clamp body, and the elastic piece is used for enabling the opening and closing clamp body to always have the trend of rotating towards the direction close to the fixed clamp body.

Furthermore, one side of the fixing clamp body facing the opening clamp body is provided with a plurality of separating bodies;

the plurality of separating bodies are arranged at intervals along the length direction of the fixing clamp body, and the first clamping area is formed between any two adjacent separating bodies.

Furthermore, one side of the opening and closing clamp body facing the fixed clamp body is provided with a plurality of pressing bodies;

the plurality of pressing bodies are arranged at intervals along the length direction of the opening-closing clamp body, and the plurality of pressing bodies are respectively used for extending into the plurality of first clamping areas.

Furthermore, the partition bodies are provided with first convex teeth with trapezoidal cross sections, and the first convex teeth are uniformly arranged along the length direction of the fixing clamp body at intervals;

the lower pressing body is provided with second convex teeth with trapezoidal cross sections, and the second convex teeth are uniformly arranged along the length direction of the opening-closing clamp body at intervals.

Further, the structure of the second clamping assembly is the same as that of the first clamping assembly.

Further, the connecting part comprises a connecting plate;

one end of the connecting plate is connected with the first clamping assembly, and the other end of the connecting plate is connected with the second clamping assembly.

Furthermore, a plurality of limiting grooves are formed in the connecting plate;

the limiting groove extends along the direction of the first clamping assembly pointing to the second clamping assembly, and the plurality of stitches are limited in the limiting grooves respectively.

Furthermore, the connecting part also comprises a cover plywood;

the cover plate is used for covering the connecting plate so as to seal the limiting groove.

Further, the cover plate is hinged to the connecting plate, so that the cover plate can be opened and closed relative to the connecting plate.

Technical scheme more than combining, the utility model discloses the beneficial effect who reaches lies in:

the utility model provides a suture fixing device, which comprises a first clamping component, a connecting part and a second clamping component; the first clamping assembly is connected with the second clamping assembly through a connecting part, a plurality of first clamping areas arranged at intervals are arranged in the first clamping assembly, and a plurality of second clamping areas arranged at intervals are arranged in the second clamping assembly; the first clamping area is used for clamping one end of the suture, and the second clamping area is used for clamping the other end of the suture.

Because first centre gripping subassembly passes through connecting portion and is connected with the second centre gripping subassembly, and be equipped with a plurality of first clamping area that are used for the centre gripping suture in the first centre gripping subassembly, be equipped with a plurality of second clamping area that are used for the centre gripping suture in the second centre gripping subassembly, many sutures can be fixed through the centre gripping simultaneously to suture fixing device during the use, the one end of many sutures is fixed through a plurality of first clamping area centre grippings respectively, the other one end of many sutures is fixed through a plurality of second clamping area centre grippings respectively, make many suture interval distribution, extract one of them suture and can not drive other sutures and remove, it is comparatively convenient to take of suture in the operation process, do benefit to and improve operation efficiency.

Drawings

For a clear explanation of the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a suture fixing device provided in an embodiment of the present invention;

fig. 2 is a schematic structural view of a first clamping assembly in a suture fixing device according to an embodiment of the present invention.

Icon: 100-a first clamping assembly; 110-a stationary clamp body; 111-a separator; 120-opening and closing the clamp body; 121-a pressing body; 200-a connecting part; 210-a connecting plate; 211-a limiting groove; 220-covering the plywood; 300-second clamping assembly.

Detailed Description

The technical solution of the present invention will be described in detail and fully with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the indicated orientation or positional relationship thereof is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, but does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" as appearing herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may for example be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, the present embodiment provides a suture fixing device including a first clamping member 100, a connecting portion 200, and a second clamping member 300; the first clamping assembly 100 is connected with the second clamping assembly 300 through the connecting part 200, a plurality of first clamping areas arranged at intervals are arranged in the first clamping assembly 100, and a plurality of second clamping areas arranged at intervals are arranged in the second clamping assembly 300; the first clamping area is used for clamping one end of the suture, and the second clamping area is used for clamping the other end of the suture.

Specifically, the structures of first clamping assembly 100 and second clamping assembly 300 are preferably arranged to be the same, and first clamping assembly 100 and second clamping assembly 300 can be arranged to be a clamp or pliers structure; the first and second clamping areas are also preferably provided identically, for example the first clamping area may be provided with the second clamping area both as clamping grooves of semi-circular cross-section, the suture being clamped between the two clamping grooves. The connecting portion 200 may be configured as a strip-shaped or plate-shaped connecting structure, and the first clamping assembly 100 is connected with the second clamping assembly 300 through the connecting portion 200, so that the first clamping assembly 100, the connecting portion 200 and the second clamping assembly 300 are connected into a whole.

The head ends of the plurality of sutures are respectively clamped by the plurality of first clamping areas, the head ends of the plurality of sutures are separated by the plurality of first clamping areas, preferably, the head ends of the sutures extend out of the first clamping areas to a certain extent, such as 5mm-10mm, so that the head ends of the sutures can be held and pinched by medical staff; the tail ends of the plurality of stitches are respectively clamped by a plurality of second clamping areas, and the plurality of second clamping areas separate the tail ends of the plurality of stitches. Because the equal interval in head and the tail both ends of two adjacent sutures sets up, medical personnel hold the head end of holding an arbitrary suture and tear it, can not tear adjacent suture along the area, and very convenient and fast to taking of suture in the operation process does benefit to and improves operation efficiency.

The suture fixing device that this embodiment provided, because first centre gripping subassembly 100 is connected with second centre gripping subassembly 300 through connecting portion 200, and be equipped with a plurality of first clamping area that are used for the centre gripping suture in the first centre gripping subassembly 100, be equipped with a plurality of second clamping area that are used for the centre gripping suture in the second centre gripping subassembly 300, but many sutures of suture fixing device centre gripping fixed simultaneously during the use, the one end of many sutures is fixed through a plurality of first clamping area centre gripping respectively, the other one end of many sutures is fixed through a plurality of second clamping area centre gripping respectively, make many suture interval distribution, extract one of them suture and can not drive other suture and remove, it is comparatively convenient to take the suture in the operation process, do benefit to and improve operation efficiency.

On the basis of the above embodiment, further, the first clamping assembly 100 in the suture fixing device provided by the present embodiment includes a fixing clamp body 110, an opening and closing clamp body 120, and an elastic member; the fixing clip body 110 is connected with the second clamping assembly 300 through the connecting part 200, and a plurality of first clamping areas are sequentially arranged along the length direction of the fixing clip body 110; the opening and closing clamp body 120 is hinged with the fixed clamp body 110, and the opening and closing clamp body 120 is used for clamping a suture in the first clamping area; the elastic members are connected to the fixed clamp body 110 and the opening and closing clamp body 120, respectively, and the elastic members are used to make the opening and closing clamp body 120 always have a tendency to rotate toward a direction close to the fixed clamp body 110.

Specifically, the fixed clamp body 110 is fixedly connected to the connecting portion 200, and the opening/closing clamp body 120 is hinged to the fixed clamp body 110 by a hinge pin, so that the opening/closing clamp body 120 can be opened or closed rotationally relative to the fixed clamp body 110. The fixed clamp body 110 can be set as a fixed clamp block, the first clamping area can be a plurality of clamping grooves arranged along the length direction of the fixed clamp block at intervals, the head ends of the suture lines are positioned in the clamping grooves, the opening and closing clamp body 120 can be set as a clamping flat plate, and the head ends of the suture lines are clamped in the clamping grooves when the clamping flat plate is attached to the fixed clamp block.

The elastic member is preferably a torsion spring, a main body portion of the torsion spring is sleeved on the hinge pin between the fixed clamp body 110 and the opening and closing clamp body 120, a first leg of the torsion spring is fixed on the fixed clamp body 110, a second leg of the torsion spring is fixed on the opening and closing clamp body 120, and the torsion spring enables the opening and closing clamp body 120 to always have a tendency of being attached to the fixed clamp body 110, that is, the torsion spring always enables the opening and closing clamp body 120 to clamp a suture in the first clamping area under normal conditions. The rigidity of the torsion spring is reasonably selected, so that proper clamping force can be provided for the suture, and the suture is not prevented from being drawn out due to the fact that the clamping force is too large.

Further, as shown in fig. 2, a plurality of separating bodies 111 are disposed on a side of the fixing clip body 110 facing the opening and closing clip body 120; the plurality of division bodies 111 are arranged at intervals along the length direction of the fixing clamp body 110, and a first clamping area is formed between any two adjacent division bodies 111.

Specifically, a side surface of the fixing clip 110 facing the opening/closing clip 120 is set to be a plane, the plurality of division bodies 111 are uniformly arranged on the side surface of the fixing clip 110 facing the opening/closing clip 120 at intervals along a length direction of the fixing clip 110, the length direction of the division bodies 111 coincides with a width direction of the fixing clip 110, and a first clamping area is formed between any two adjacent division bodies 111. The partition bodies 111 can be configured as partition blocks or partition teeth with various shapes, such as rectangular, triangular, arc-shaped, trapezoid-shaped and the like in cross section.

Further, a plurality of pressing bodies 121 are disposed on one side of the opening and closing clamp body 120 facing the fixing clamp body 110; the plurality of pressing bodies 121 are disposed at intervals along the length direction of the opening and closing clamp body 120, and the plurality of pressing bodies 121 are respectively used for extending into the plurality of first clamping areas.

Specifically, a side surface of the opening/closing clamp 120 facing the fixing clamp 110 is set to be a plane, the plurality of pressing bodies 121 are uniformly arranged on the side surface of the opening/closing clamp 120 facing the fixing clamp 110 at intervals along a length direction of the opening/closing clamp 120, the length direction of the pressing bodies 121 coincides with a width direction of the opening/closing clamp 120, and a distance between any two adjacent pressing bodies 121 is equal to a distance between any two adjacent separating bodies 111. The pressing body 121 may be configured as pressing blocks or pressing teeth with various shapes, such as rectangular, triangular, arc-shaped, trapezoid-shaped, and the like in cross section. The number of the pressing bodies 121 is the same as that of the first clamping areas, and when the opening and closing clip body 120 rotates in a direction to approach the fixed clip body 110, the plurality of pressing bodies 121 can respectively extend into the plurality of first clamping areas, and the pressing bodies 121 are used for pressing the suture lines into the first clamping areas.

Further, the partition body 111 is provided with first convex teeth with trapezoidal cross sections, and the first convex teeth are uniformly arranged along the length direction of the fixing clamp body 110 at intervals; the pressing body 121 is a second tooth with a trapezoidal cross section, and the second teeth are uniformly arranged along the length direction of the opening and closing clamp body 120 at intervals.

Specifically, the second convex teeth and the first convex teeth are arranged oppositely up and down, the structures of the first convex teeth are preferably the same as those of the second convex teeth, preferably, the first convex teeth and the second convex teeth are both arranged into quadrangular prisms, the length directions of the first convex teeth and the second convex teeth are coincident with the width direction of the second convex teeth, and the cross sections of the first convex teeth and the second convex teeth are both trapezoidal; preferably, the lengths of the first and second teeth are equal to the width of the fixing clip body 110. The fixed clamp body 110, the opening and closing clamp body 120, the first convex teeth and the second convex teeth are all made of plastic materials, the plurality of first convex teeth and the fixed clamp body 110 are integrally formed, and the plurality of second convex teeth and the opening and closing clamp body 120 are integrally formed.

Further, the structure of the second clamping assembly 300 is the same as that of the first clamping assembly 100.

Specifically, since the structure of the second clamping assembly 300 is identical to that of the first clamping assembly 100, it is not repeated herein. One end of the connecting portion 200 is fixedly connected to the fixing clip body 110 of the first clamping assembly 100, and the other end of the connecting portion 200 is fixedly connected to the fixing clip body 110 of the second clamping assembly 300.

In the suture fixing device provided by the embodiment, one end of the suture is placed between two adjacent first convex teeth on the fixing clamp body 110, namely, in the first clamping area, and under the action of the elastic piece, the plurality of second convex teeth always have the tendency of extending into the plurality of first clamping areas and pressing the suture, so that the mutual separation of a plurality of sutures is realized, and the suture fixing device has good clamping capacity; when it is desired to place a suture in the suture fixing device, the open-close clip body 120 is moved away from the fixed clip body 110 by a person overcoming the elastic force of the elastic member, and then one end of the suture may be placed in the first clamping area and the other end of the suture may be placed in the second clamping area.

On the basis of the above embodiment, further, the present embodiment provides a suture fixing device in which the connecting portion 200 includes a connecting plate 210; one end of the connection plate 210 is connected to the first clamping assembly 100, and the other end of the connection plate 210 is connected to the second clamping assembly 300.

Specifically, the connecting plate 210 is preferably configured as a plastic flat plate, one end of the connecting plate 210 is bonded to the side of the fixing clip body 110 in the first clamping assembly 100, or the connecting plate 210 is integrally connected to the fixing clip body 110 in the first clamping assembly 100, and the plane of the connecting plate 210 is perpendicular to the side of the fixing clip body 110 in the first clamping assembly 100; the other end of the connecting plate 210 is adhered to the side of the fixing clip body 110 in the second clamping assembly 300, or the connecting plate 210 is integrally connected with the fixing clip body 110 in the second clamping assembly 300, and the plane of the connecting plate 210 is perpendicular to the side of the fixing clip body 110 in the second clamping assembly 300. The first clamping component 100, the second clamping component 300 and the connecting plate 210 form a suture fixing device through the connecting action of the connecting plate 210.

Further, the connecting plate 210 is provided with a plurality of limiting grooves 211; the limiting grooves 211 extend along the direction of the first clamping component 100 pointing to the second clamping component 300, and the plurality of stitches are respectively limited in the plurality of limiting grooves 211.

Specifically, as shown in fig. 1, a direction coinciding with the length direction of the limiting groove 211 is set as the length direction of the connecting plate 210, and the length of the limiting groove 211 is set as the same as the length of the connecting plate 210; the cross section of the limiting groove 211 is arc, rectangle, triangle, etc., the depth of the limiting groove 211 is preferably larger than or equal to the diameter of the suture, and a plurality of sutures are also separated by a plurality of limiting grooves 211. The single limiting groove 211 is vertically arranged on the connecting plate 210, the multiple limiting grooves 211 are uniformly arranged on the connecting plate 210 at intervals along the length direction of the fixed clamp 110 or the opening-closing clamp 120, and the multiple limiting grooves 211 are respectively positioned under the multiple first clamping areas, so that the first clamping areas, the limiting grooves 211 and the second clamping areas which are positioned in the same vertical direction are arranged in a collinear manner, one end of the head of the suture is clamped in the first clamping area, one end of the tail of the suture is clamped in the second clamping area, and other parts of the suture are limited in the limiting grooves 211.

Further, the connection part 200 further includes a cover plate 220; the cover plate 220 is used for covering the connecting plate 210 to seal the limiting groove 211.

Specifically, the cover plate 220 and the connecting plate 210 have the same shape and size, and the cover plate 220 may be made of plastic or metal, such as PVC and aluminum alloy. Through closing lid plywood 220 lid on connecting plate 210, can prevent on the one hand that the suture from running out from spacing groove 211, it is better to the spacing effect of suture, and on the other hand has avoided the suture directly to expose in the air and polluted, and the sanitary conditions that the suture used is better.

Further, the cover plate 220 is hinged to the connection plate 210, so that the cover plate 220 can be opened and closed with respect to the connection plate 210.

Specifically, the cover plate 220 may be hinged to the fixing plate by a hinge or a hinge pin, so that the integrity between the cover plate 220 and the connecting plate 210 is good; the opening and closing of the cover plate 220 with respect to the coupling plate 210 is also very convenient.

According to the suture fixing device provided by the embodiment, the plurality of limiting grooves 211 are formed in the connecting plate 210, and the plurality of sutures are separated by the plurality of limiting grooves 211, so that adjacent sutures are prevented from being wound, and medical staff can draw the sutures more conveniently; through articulated cover plate 220 on connecting plate 210, it is very convenient that cover plate 220 opens and shuts relative connecting plate 210, and cover plate 220 lid has effectively avoided the suture to run out from spacing groove 211 when on connecting plate 210 for the suture fixing device's that this embodiment provided function is more complete.

When the suture fixing device is used, the suture fixing device is horizontally placed on the table top or the table top of a surgical instrument, namely, the plane where the connecting plate 210 is located is parallel to the table top, and medical workers can hold the head of the suture extending out of the first clamping area, so that the suture is horizontally drawn out, and the use is very convenient.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A suture securement device, comprising: a first clamping assembly (100), a connecting part (200) and a second clamping assembly (300);

the first clamping assembly (100) is connected with the second clamping assembly (300) through the connecting part (200), a plurality of first clamping areas arranged at intervals are arranged in the first clamping assembly (100), and a plurality of second clamping areas arranged at intervals are arranged in the second clamping assembly (300);

2. The suture fixation device of claim 1, wherein the first clamping assembly (100) comprises a fixation clamp body (110), an opening and closing clamp body (120), and a resilient member;

the fixed clamp body (110) is connected with the second clamping assembly (300) through the connecting part (200), and the plurality of first clamping areas are sequentially arranged along the length direction of the fixed clamp body (110);

the opening and closing clamp body (120) is hinged with the fixed clamp body (110), and the opening and closing clamp body (120) is used for clamping the suture in the first clamping area;

the elastic piece is respectively connected with the fixed clamp body (110) and the opening and closing clamp body (120), and the elastic piece is used for enabling the opening and closing clamp body (120) to always have the tendency of rotating towards the direction close to the fixed clamp body (110).

3. Suture fixation device according to claim 2, characterized in that the side of the fixation clamp (110) facing the opening and closing clamp (120) is provided with a plurality of spacers (111);

the separating bodies (111) are arranged at intervals along the length direction of the fixing clamp body (110), and the first clamping area is formed between any two adjacent separating bodies (111).

4. Suture fixation device according to claim 3, characterized in that the side of the opening and closing clamp body (120) facing the fixation clamp body (110) is provided with a plurality of hold-down bodies (121);

the plurality of pressing bodies (121) are arranged at intervals along the length direction of the opening and closing clamp body (120), and the plurality of pressing bodies (121) are respectively used for extending into the plurality of first clamping areas.

5. The suture fastening device according to claim 4, wherein the partition body (111) is provided with first convex teeth having a trapezoidal cross section, and a plurality of the first convex teeth are uniformly arranged at intervals along the length direction of the fixing clip body (110);

the pressing body (121) is provided with second convex teeth with trapezoidal cross sections, and the second convex teeth are uniformly arranged along the length direction of the opening-closing clamp body (120) at intervals.

6. The suture fixation device of any one of claims 1-5, wherein the structure of the second clamping component (300) is the same as the structure of the first clamping component (100).

7. Suture fixation device according to any of claims 1-5, characterized in that the connecting portion (200) comprises a connecting plate (210);

one end of the connecting plate (210) is connected with the first clamping assembly (100), and the other end of the connecting plate (210) is connected with the second clamping assembly (300).

8. The suture fastening device of claim 7, wherein the connecting plate (210) is provided with a plurality of limiting grooves (211);

the limiting groove (211) extends along the direction of the first clamping component (100) pointing to the second clamping component (300), and the plurality of stitches are limited in the plurality of limiting grooves (211) respectively.

9. The suture securement device of claim 8, wherein the attachment portion (200) further includes a cover plate (220);

the cover plate (220) is used for covering the connecting plate (210) so as to seal the limiting groove (211).

10. The suture securement device of claim 9, wherein the cover plate (220) is hinged to the connector plate (210) such that the cover plate (220) can open and close relative to the connector plate (210).