CN210784489U

CN210784489U - Anastomosis nail

Info

Publication number: CN210784489U
Application number: CN201921434267.6U
Authority: CN
Inventors: 卜常军
Original assignee: Jiangsu Jinli Spring Technology Co ltd
Current assignee: Jiangsu Jinli Spring Technology Co ltd
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-06-19
Anticipated expiration: 2029-08-30

Abstract

The utility model discloses an anastomosis nail, including anastomosis nail crown and two sets of anastomosis nail foot, it is two sets of the chute has all been seted up to the surface of anastomosis nail foot, the internal surface spraying of chute has silver ion antiseptic and anti-inflammatory drug, the surface paste of chute has absorbable medical membrane, and is two sets of the anastomosis nail foot includes nail foot upper portion, arc portion and nail foot lower part, the arc position is between nail foot upper portion and nail foot lower part, the cross sectional area of arc portion is less than the cross sectional area of nail foot lower part. An anastomotic nail, at first, can follow inside processing wound for the recovery rate of wound, secondly, can make the crooked radian of anastomotic nail foot fixed, make the crooked radian of anastomotic nail foot more perfect, the condition that the excessive bending of anastomotic nail foot and bending are not in place can not appear, thereby improve the effect of sewing up of anastomotic nail, more steady when can making anastomotic nail impel moreover brings better use prospect.

Description

Anastomosis nail

Technical Field

The utility model relates to an coincide nail field, in particular to coincide nail.

Background

With the development of society, the living standard of people is continuously improved, the medical industry is rapidly developed, and doctors sew human tissues or organs in a mode of sewing by a medical anastomat and an alloy anastomosis nail instead of a mode of sewing by a needle thread manually. The medical anastomat is used for suturing, is convenient to operate, is safe to anastomose, causes small wound, is accepted by vast surgeons, and continuously improves the requirements of people on the anastomosis nail along with the rapid development of science and technology, so that the existing anastomosis nail can not meet the use requirements of people;

there is certain drawback when using in current anastomosis nail, at first, current anastomosis nail skin is not in whole closed state sewing up the back, use easy in a period of time because of the external bacterium makes and leads to the inflammation, make people's wound healing slower, unsatisfied people's operation requirement, secondly mainly lean on the anastomat with its both ends inside clamp tightly when current anastomosis nail uses, but the holistic length of current anastomosis nail is fixed, but the position when the inside bending after the atress is unset, it falls the insecure condition at the anastomosis nail inadequately to appear that the excessive bending of anastomosis nail passes patient's skin and anastomosis nail crookedness easily, be unfavorable for patient's recovery, unsatisfied people's operation requirement, therefore, we propose an anastomosis nail.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anastomosis nail can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an anastomosis nail, includes anastomosis nail crown and two sets of anastomosis nail feet, and is two sets of the chute has all been seted up to the surface of anastomosis nail foot, the internal surface spraying of chute has silver ion antibacterial agent and anti-inflammatory drug, the surface paste of chute has absorbable medical membrane.

Preferably, the two groups of anastomotic nail legs comprise upper nail leg parts, arc parts and lower nail leg parts, the arc parts are located between the upper nail leg parts and the lower nail leg parts, and the cross-sectional areas of the arc parts are smaller than the cross-sectional areas of the lower nail leg parts.

Preferably, the arc-shaped titanium plates are integrally formed in the middle positions of the outer surface of the front end and the outer surface of the rear end of the anastomotic nail crown, and the nano-silver antibacterial film is adhered to the outer surface of the lower end of the anastomotic nail crown.

Preferably, the two groups of anastomotic nail feet are symmetrically and integrally formed at two ends of the outer surface of the anastomotic nail crown, and the angle between the anastomotic nail crowns is 10 degrees.

Preferably, the sections of the anastomotic nail crown and the two groups of anastomotic nail feet are both circular, and the diameters of the sections of the anastomotic nail crown and the two groups of anastomotic nail feet are both 0.23 +/-0.007 millimeter

Compared with the prior art, the utility model provides an anastomosis nail has following beneficial effect:

1. the oblique grooves are formed in the positions of the legs of the anastomosis staples, then silver ion antibacterial agents and anti-inflammatory drugs are filled in the oblique grooves, and absorbable medical films are adhered to the outer surfaces of the oblique grooves;

2. the cross sectional area of the arc-shaped part on the foot of the anastomotic nail is smaller than the cross sectional area of the lower part of the foot of the nail and the upper part of the foot of the nail, when the anastomotic nail is sutured, the anastomotic nail can be bent along the arc-shaped part directly when the force transmitted by the anastomat is applied, the bending radian of the foot of the anastomotic nail is fixed, and the arc-shaped titanium plate is arranged on the crown of the anastomotic nail, so that the anastomotic nail is more stable when being pushed, the skin of people is contacted with the arc-shaped titanium plate when the anastomotic nail is bent, the skin is supported by the arc-shaped titanium plate, the bending radian of the foot of the anastomotic nail is more perfect, the situations that the foot of the anastomotic nail is excessively bent and is not in place can not occur, so that the suturing effect.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

Fig. 1 is an overall structure diagram of an anastomosis nail of the present invention;

fig. 2 is a cross-sectional view of an anastomosis nail of the present invention;

fig. 3 is an enlarged view of a staple a in fig. 2 according to the present invention;

fig. 4 is a bottom view of an anastomosis nail of the present invention;

fig. 5 is a structural diagram of the stapled staple of the present invention.

In the figure: 1. anastomotic nail crown; 2. the feet of the anastomotic nails; 3. a chute; 4. an absorbable medical membrane; 5. the upper part of the nail foot; 6. an arc-shaped portion; 7. the lower part of the nail foot; 8. an arc-shaped titanium plate; 9. a nano silver antibacterial film.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown 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, and therefore, should not be construed as limiting the present invention.

An anastomosis nail is shown in figures 1-3 and comprises an anastomosis nail crown 1 and two groups of anastomosis nail feet 2, wherein the outer surfaces of the two groups of anastomosis nail feet 2 are respectively provided with an inclined groove 3, the inner surface of the inclined groove 3 is sprayed with a silver ion antibacterial agent and an anti-inflammatory drug, and the outer surface of the inclined groove 3 is pasted with a medical absorbable film 4.

As shown in fig. 1 and 4, arc-shaped titanium plates 8 are integrally formed at the middle positions of the outer surfaces of the front end and the rear end of the crown 1 of the staple, and a nano silver antibacterial film 9 is adhered to the outer surface of the lower end of the crown 1 of the staple.

Offer the chute 3 in the anastomotic nail foot 2 department, then fill silver ion antiseptic and anti-inflammatory drug in the inside of chute 3, and paste absorbable medical membrane 4 at the surface of chute 3, sew up a period of time after anastomotic nail foot 2, absorbable medical membrane 4 is absorbed by the human body, anti-inflammatory drug can be direct and wound contact, silver ion antiseptic is direct to the wound sterilization, from wound internal processing, accelerate the recovery speed of wound, and the antibiotic membrane 9 of nanometer silver can kill the bacterium in wound, avoid taking place the inflammation, further accelerate wound recovery speed

As shown in fig. 1-3, the two groups of staple legs 2 include a leg upper portion 5, an arc portion 6 and a leg lower portion 7, the arc portion 6 is located between the leg upper portion 5 and the leg lower portion 7, and the cross-sectional area of the arc portion 6 is smaller than the cross-sectional area of the leg lower portion 7.

During the use, the cross sectional area of arc portion 6 is less than the cross sectional area of nail foot lower part 7 and nail foot upper portion 5 on anastomotic nail foot 2, can be directly crooked along arc portion 6 when anastomotic nail receives the dynamics of anastomat transmission during the sewing up, make anastomotic nail foot 2's crooked radian fixed, and set up arc titanium plate 8 on anastomotic nail crown 1, make more steady when anastomotic nail advances, and people's skin and arc titanium plate 8 contact when anastomotic nail is crooked, arc titanium plate 8 supports the skin, make anastomotic nail foot 2 crooked radian more perfect, the condition that anastomotic nail foot 2 excessively crooked and crooked not in place can not appear, thereby improve anastomotic nail's effect of sewing up, and whole anastomotic nail is all fairly simple, the production is convenient, the result of use is better for the traditional mode, satisfy people's requirement, and is relatively practical.

The two groups of anastomotic nail feet 2 are symmetrically and integrally formed at two ends of the outer surface of the anastomotic nail crown 1, and the angle between the anastomotic nail crowns 1 is 10 degrees.

The sections of the anastomotic nail crown 1 and the two groups of anastomotic nail feet 2 are both circular, and the diameters of the sections of the anastomotic nail crown 1 and the two groups of anastomotic nail feet 2 are both 0.23 +/-0.007 mm.

It should be noted that, the utility model relates to an anastomosis nail, when in use, the anastomosis nail is installed in the anastomat, then the anastomat is close to the injured skin position of people, the anastomat is started, the anastomosis nail is driven into the two ends of the skin to be sutured, when in driving, the two ends of the anastomat can push the anastomosis nail foot 2, the anastomosis nail foot 2 can be bent along the arc part 6 after being stressed, the skin of people can be clamped by the anastomosis nail foot 2 after being bent, and after the anastomosis nail is fixed, the nano silver antibacterial film 9 on the anastomosis nail can be attached to the wound of people;

when the disposable wound healing nail is used, the inclined groove 3 is formed in the position of the leg 2 of the anastomosis nail, then the silver ion antibacterial agent and the anti-inflammatory drug are filled in the inclined groove 3, the absorbable medical film 4 is adhered to the outer surface of the inclined groove 3, after the leg 2 of the anastomosis nail is sutured for a period of time, the absorbable medical film 4 is absorbed by a human body, the anti-inflammatory drug can be directly contacted with a wound, the silver ion antibacterial agent directly sterilizes the wound, the wound is treated from the inside of the wound, the healing speed of the wound is accelerated, the nano silver antibacterial film 9 can kill bacteria at the wound, inflammation is avoided, and the healing speed of the wound is;

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an anastomosis nail, includes anastomosis nail crown (1) and two sets of anastomosis nail feet (2), its characterized in that: two sets of skewed slot (3) have all been seted up to the surface of anastomosis nail foot (2), the internal surface spraying of skewed slot (3) has silver ion antibacterial agent and anti-inflammatory drug, the surface paste of skewed slot (3) has absorbable medical membrane (4).

2. A staple according to claim 1, wherein: two sets of coincide nail foot (2) are including nail foot upper portion (5), arc portion (6) and nail foot lower part (7), arc portion (6) are located between nail foot upper portion (5) and nail foot lower part (7), the cross sectional area of arc portion (6) is less than the cross sectional area of nail foot lower part (7).

3. A staple according to claim 1, wherein: the middle positions of the front end outer surface and the rear end outer surface of the anastomotic nail crown (1) are respectively integrally formed with an arc-shaped titanium plate (8), and the outer surface of the lower end of the anastomotic nail crown (1) is pasted with a nano silver antibacterial film (9).

4. A staple according to claim 1, wherein: two groups of anastomotic nail feet (2) are symmetrically and integrally formed at two ends of the outer surface of the anastomotic nail crown (1), and the angle between the anastomotic nail crowns (1) is 10 degrees.

5. A staple according to claim 1, wherein: the sections of the anastomotic nail crown (1) and the two groups of anastomotic nail feet (2) are both circular, and the diameters of the sections of the anastomotic nail crown (1) and the two groups of anastomotic nail feet (2) are both 0.23 +/-0.007 millimeter.