CN212698999U

CN212698999U - Novel suture needle for pediatric hernia surgery

Info

Publication number: CN212698999U
Application number: CN202020851466.3U
Authority: CN
Inventors: 方辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2021-03-16
Anticipated expiration: 2030-05-20

Abstract

The utility model discloses a novel child's hernia operation suture needle, including syringe needle and bracing piece, the syringe needle top is provided with the piercing head, and syringe needle left side lower extreme is provided with the inlet wire, and the inlet wire is slope opening decurrent arc structure, and syringe needle left side upper portion is provided with outlet, the inside arc groove structure of outlet. The utility model discloses an in the operation process, pierce hernia bag inner ring mouth one side through will puncturing the head, then keep somewhere the peritoneum with the stylolite through the dog guide effect is reverse, the syringe needle passes into the abdominal cavity along hernia bag inner ring mouth opposite side again under the condition that does not leave the stomach wall, the stylolite that will keep somewhere in the abdominal cavity colludes out through the outlet of pjncture needle and carries out the stylolite and ties, the disposable operation of sewing up the hernia bag is accomplished, whole journey only produces one and punctures the stomach wall tunnel, the hernia recurrence problem that traditional pjncture needle need many times puncture the stomach wall action to bring has effectively been solved, child's hernia operation's recovered efficiency has greatly been improved.

Description

Novel suture needle for pediatric hernia surgery

Technical Field

The utility model relates to the field of medical equipment, in particular to a novel suture needle for pediatric hernia surgery.

Background

Hernia, which is the movement of an organ or tissue from its normal anatomical location into another location through a congenital or acquired weak point, defect or aperture. Common hernias include umbilical, inguinal direct, indirect, incisional, recurrent surgical, white line, femoral, etc. Abdominal hernia is caused by increased intra-abdominal pressure due to cough, sneezing, excessive exertion, abdominal obesity, exertion, defecation, pregnancy, excessive crying of infants, and old age abdominal wall strength degeneration, forcing the free organs in the abdominal cavity to be: the small intestine, the cecum, the omentum majus, the bladder, the ovary, the fallopian tube and other organs enter another part through the normal or abnormal weak points or defects and pores of the human body. With current medical technology, hernia symptoms are the only treatment except that a baby within one year of age may recover automatically, otherwise surgery is the only treatment.

Chinese patent (publication No. CN 202458530U, published as 2012.10.03) discloses a suture needle, which is characterized by comprising a connecting member, a handle arranged at one end of the connecting member, an annular coil sleeved on the connecting member, and a suture needle arranged at the other end of the connecting member, wherein the connecting member is further provided with an arc-shaped knife. The utility model discloses construct simply, but effectively solve and shorten the time for operation suture needle threading and reduce the problem of operation auxiliary process, simultaneously, convenient to use, easy operation is suitable for current surgical operation more, but, the wound of both sides can appear in current suture needle, and the wound is great, resumes poorly, for this reason, we propose a novel child's hernia operation suture needle and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a novel children's hernia operation suture needle, can effectively solve the problem among the background art.

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

a novel pediatric hernia surgery suture needle, comprising: the needle head is of a spindle-shaped structure made of stainless steel, and the lower end of the needle head is fixedly provided with the supporting rod;

a puncture head is arranged at the top of the needle head, a wire inlet is formed in the lower end of the left side of the needle head, the wire inlet is of an arc-shaped structure with an inclined opening facing downwards and is used for leading in a suture in the operation process, a wire outlet is formed in the upper portion of the left side of the needle head, and an arc-shaped groove structure in the wire outlet is used for hooking out the suture in the return process;

in the operation process, at first with the stylolite card in the inlet wire mouth, pierce the wound other end through pricking the puncture head, take out the one end of stylolite, reverse slide the stylolite to the outlet wire mouth through the dog and take out stylolite and syringe needle from the wound together, tie a knot with the stylolite again, accomplish a suture operation to the wound, repeat above-mentioned action and continue to sew up the wound, a suture flow only need puncture action and a puncture wound once, and convenient operation is simple, and at the in-process of withdrawing, because the stylolite is in the inside of outlet wire mouth, avoid tying the area to subcutaneous tissue, reduce and bleed, can effectively promote the recovered efficiency of hernia operation.

Preferably, the outside of the bottom of the supporting rod is provided with a holding sleeve, and the holding sleeve is provided with anti-slip lines distributed longitudinally and transversely, so that the anti-slip structure has good anti-slip characteristic, is convenient for operation during an operation, and improves the accuracy of the operation.

Preferably, the outer ring of the lower side of the middle part of the supporting rod is provided with an external thread, the external thread is provided with an installation block through rotation, and the upper end of the installation block is fixedly provided with a limit baffle.

Preferably, the bracing piece upper end outside is provided with scale department, scale department surface is provided with a plurality of calibrated scales, reduces in the operation use because the syringe needle inserts the affected part to can't judge the degree of depth of pricking, through the design of scale department, can still clearly understand the degree of depth of pricking behind the syringe needle pricking the affected part, thereby promote the accuracy of operation, thereby promote the security of operation.

Preferably, the puncturing head is a conical structure block, and due to the design of the puncturing head, the affected part can be conveniently punctured during use, and the puncture wound is small.

Preferably, the left end of the support rod is provided with a stop block, the stop block is located between the wire inlet and the wire outlet, and the stop block is used for switching the suture line between the wire inlet and the wire outlet in a sliding manner.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. in the operation process, firstly, the suture line is clamped in the line inlet, the puncture head is punctured into one side of the inner ring opening of the hernia sac, then the suture line is reversely retained in the abdominal cavity under the guiding action of the stop block, the needle head passes into the abdominal cavity along the other side of the inner ring opening of the hernia sac under the condition of not leaving the abdominal wall, the suture line retained in the abdominal cavity is hooked out through the line outlet of the puncture needle to be knotted, and therefore the one-time suture operation of the hernia sac is completed. Only one abdominal wall puncturing action is needed in one suturing process, only one abdominal wall puncturing tunnel is generated, the operation is convenient and simple, the problems that a traditional puncture needle needs to puncture the abdominal wall for multiple times, the number of wounds is large, the time is long, and hernia recurrence is caused by the fact that the operation process is carried to other subcutaneous tissues, muscles and fascia are effectively solved, and therefore the operation difficulty and the recovery efficiency of the pediatric hernia operation are greatly improved.

2. Be provided with a plurality of calibrated scales through scale department surface, reduce in the operation use because the syringe needle inserts the affected part to can't judge the degree of depth of pricking, through the design of scale department, can still clearly understand the degree of depth of pricking behind the syringe needle pricking the affected part, thereby promote the accuracy of operation, thereby promote the security of operation.

3. Through the design of the limiting baffle plate of the disc structure with the rounded corners, the scratching is avoided, the limiting use in the operation process is realized, the accident caused by the too deep penetration depth is avoided, and the safety is improved.

Drawings

Fig. 1 is an overall structural view of a novel suture needle for pediatric hernia surgery according to embodiment 1 of the present invention;

fig. 2 is an overall structural view of a novel suture needle for pediatric hernia surgery according to embodiment 2 of the present invention.

In the figure: 1. a needle head; 2. a support bar; 3. a grip sleeve; 4. a wire inlet; 5. an outlet; 6. a stopper; 7. piercing the head; 8. the scales are arranged; 9. an external thread; 10. mounting blocks; 11. and a limiting baffle.

Detailed Description

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

In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Example 1

Referring to fig. 1, a novel suture needle for pediatric hernia surgery includes: the anti-skid syringe comprises a syringe needle 1 and a support rod 2, wherein the syringe needle 1 is of a spindle-shaped structure made of stainless steel, the support rod 2 is fixedly installed at the lower end of the syringe needle 1, and a holding sleeve 3 which is distributed longitudinally and transversely is arranged on the outer side of the bottom of the support rod 2, so that the anti-skid syringe has a good anti-skid characteristic, is convenient to operate during an operation, and improves the accuracy of the operation;

the top of the needle head 1 is provided with a puncture head 7, the puncture head 7 is a conical structural block, the puncture head 7 is convenient for puncturing an affected part when in use through the design of the puncture head 7, a puncture wound is small, the lower end of the left side of the needle head 1 is provided with a wire inlet 4, the wire inlet 4 is an arc-shaped structure with a downward inclined opening and is used for bringing in a suture in the operation process, the upper part of the left side of the needle head 1 is provided with a wire outlet 5, an arc-shaped groove structure inside the wire outlet 5 is used for hooking out the suture in the return process, the left end of the support rod 2 is provided with a stop block 6, the stop block 6 is positioned between the wire inlet 4 and the wire outlet 5, the stop block 6 is used for switching the suture in a sliding mode between the wire inlet 4 and the wire outlet 5, in the operation process, the suture is firstly clamped in the wire inlet 4, and the puncture head 7 is, take out the one end of stylolite, take out stylolite and syringe needle 1 together from the wound in the reverse stylolite slides the outlet 5 through dog 6, knot the stylolite again, accomplish a suture operation to the wound, repeated above-mentioned action continues to sew up the wound, a suture flow only need puncture action and puncture wound once, and convenient operation is simple, and at the in-process of taking back, because the stylolite is in outlet 5's inside, avoid knotting and take to subcutaneous tissue, reduce and bleed, can effectively promote hernia operation's recovered efficiency.

Example 2

Referring to fig. 2, a novel suture needle for pediatric hernia surgery includes: the anti-skid needle comprises a needle head 1 and a support rod 2, wherein the needle head 1 is of a spindle-shaped structure made of stainless steel, the support rod 2 is fixedly installed at the lower end of the needle head 1, a holding sleeve 3 is arranged on the outer side of the bottom of the support rod 2, and the holding sleeve 3 is of an anti-skid line structure which is distributed vertically and horizontally, so that the anti-skid needle has a good anti-skid characteristic, is convenient to operate during an operation, and improves the accuracy of the operation;

the puncture needle comprises a needle head 1, and is characterized in that a puncture head 7 is arranged at the top of the needle head 1, the puncture head 7 is a conical structure block, through the design of the puncture head 7, the puncture on an affected part is facilitated when the puncture needle is used, a puncture wound is small, a wire inlet 4 is arranged at the lower end of the left side of the needle head 1, the wire inlet 4 is of an arc structure with an inclined opening facing downwards and is used for leading in a suture line in the operation process, a wire outlet 5 is arranged at the upper part of the left side of the needle head 1, an arc groove structure in the wire outlet 5 is used for hooking out the suture line in the return stroke process, a stop block 6 is arranged at the left end of a support rod 2, the stop block 6 is positioned between the wire inlet 4 and the wire outlet 5, and the stop block 6;

an outer thread 9 is arranged on the outer ring of the lower side of the middle part of the support rod 2, an installation block 10 is rotatably installed on the outer thread 9, the upper end of the mounting block 10 is fixedly provided with a limit baffle 11, the limit baffle 11 is of a disc structure with an opening in the middle, the outer side of the limit baffle 11 is in a rounded design to avoid scratching, is used for limiting in the operation process, avoids accidents caused by too deep penetration depth, improves the safety, the outer side of the upper end of the supporting rod 2 is provided with a scale position 8, the surface of the scale position 8 is provided with a plurality of calibrated scales, the phenomenon that the needle head 1 is inserted into an affected part in the operation process is reduced, thereby can't judge the degree of depth of pricking, through the design of scale department 8, can still clearly understand the degree of depth of pricking behind syringe needle 1 pierces the affected part to promote the accuracy of operation, thereby promote the security of operation.

In the operation process, at first with the suture card in inlet 4, pierce the wound other end through piercing head 7, take out one end of suture, reverse slide the suture to outlet 5 through dog 6 with suture and syringe needle 1 take out from the wound together, tie a knot with the suture again, accomplish the operation of sewing up once to the wound, repeat above-mentioned action and continue to sew up the wound, a sewing flow only need puncture action and a puncture wound once, and convenient operation is simple, and in the in-process of withdrawing, because the suture is in outlet 5's inside, avoid tying and bring subcutaneous tissue, reduce the hemorrhage, can effectively promote hernia surgical rehabilitation efficiency.

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 a novel child's hernia operation suture needle, includes syringe needle (1) and bracing piece (2), its characterized in that: the needle head (1) is of a spindle-shaped structure made of stainless steel, and a support rod (2) is fixedly arranged at the lower end of the needle head (1);

syringe needle (1) top is provided with piercing head (7), syringe needle (1) left side lower extreme is provided with inlet wire (4), inlet wire (4) are the decurrent arc structure of slope opening, syringe needle (1) left side upper portion is provided with outlet (5), the inside arc groove structure of outlet (5).

2. The novel pediatric hernia surgery suture needle according to claim 1, wherein: the outer side of the bottom of the support rod (2) is provided with a holding sleeve (3), and the holding sleeve (3) is of an anti-slip texture structure which is distributed longitudinally and transversely.

3. The novel pediatric hernia surgery suture needle according to claim 1, wherein: the utility model discloses a bracing piece, including bracing piece (2), installation piece (10) are installed through rotating in bracing piece (2) middle part downside outer lane, installation piece (10) upper end fixed mounting has limit baffle (11), limit baffle (11) are middle part open-ended disc structure, limit baffle (11) outside radius angle design.

4. The novel pediatric hernia surgery suture needle according to claim 1, wherein: the outer side of the upper end of the support rod (2) is provided with a scale (8).

5. The novel pediatric hernia surgery suture needle according to claim 1, wherein: the piercing head (7) is a conical structure block.

6. The novel pediatric hernia surgery suture needle according to claim 1, wherein: the left end of the supporting rod (2) is provided with a stop block (6), and the stop block (6) is located between the wire inlet (4) and the wire outlet (5).