CN203468705U - Puncture needle special for child inguinal hernia sac high ligation - Google Patents
Puncture needle special for child inguinal hernia sac high ligation Download PDFInfo
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- CN203468705U CN203468705U CN201320567282.4U CN201320567282U CN203468705U CN 203468705 U CN203468705 U CN 203468705U CN 201320567282 U CN201320567282 U CN 201320567282U CN 203468705 U CN203468705 U CN 203468705U
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- Prior art keywords
- needle
- needle body
- closing member
- nook closing
- inguinal hernia
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Abstract
The utility model discloses a puncture needle special for child inguinal hernia sac high ligation. The puncture needle comprises a needle body, a needle core and a hook needle. The needle body is of a hollow tubular structure, the head is an inclined section to form a puncture end, a needle base is arranged at the tail of the needle body, and a needle core inlet is formed in the tail of the needle base. The needle core inlet is communicated with the inside of the tubular structure of the needle body. A handheld end is arranged at the tail of the needle core, the needle core can penetrate into the needle body through the needle core inlet and is in fit with the inside of the tubular structure of the needle body, the length of the hook needle is larger than that of the needle body, a bent hook is arranged at the head of the hook needle, and the hook needle can penetrate into the tubular structure of the needle body (1) through the needle core inlet and extends out of the puncture end. When the puncture needle is adopted for performing the child inguinal hernia sac high ligation, abdominal incision does not need to be performed on a patient child, the puncture needle can directly puncture an operative site, operation is easy and rapid, an operative wound is small and rapid in recovery, and the morbidity of complications such as sperm duct damage, scrotal edema and iatrogenic cryptorchism can be greatly decreased.
Description
Technical field
This utility model belongs to medical apparatus technical field, relates to a kind of children inguinal hernia capsule high ligation puncturing needle special.
Background technology
Indirect inguinal hernia in children mostly is due to congenital vaginal process of peritoneum patent, hernical sac normal and spermatic cord and the tight concrescent of testis.Because children's is in growth course, so while performing the operation, only need high ligation hernical sac, how does not need to excise hernical sac and repair inguinal canal rear wall.More conventional Therapeutic Method is to perform the operation through inguinal hernia sac high ligation at present.Operation need to be through four steps: 1) otch, appear hernical sac: on sick child's pubis, the skin nature pleat that is equivalent to rectus abdominis m. outer rim place is done angular cut.Under percutaneous incision, after superficial fascia, can see obliquus externus abdominis m. aponeurosis (aponeuroses) and outer shroud, with little drag hook upwards outer direction pull open outer shroud, then divide dispersing and elevation testis flesh with mosquito forceps, can manifest spermatic cord and hernical sac.2) separated hernical sac, separate hernical sac: after mentioning with mosquito forceps, cut off.Expand hernical sac otch, and its edge is mentioned with mosquito forceps, tiling launches.Between internal ring and outer shroud, with one, tissue shear is reached between cyst wall and spermatic cord, separated around the sharp property of hernical sac, and hernical sac wall is cross-section.Upper semisection hernical sac with gauze by itself and spermatic cord blunt separation to hernical sac cervical region.3) tie capsule neck: with left index finger, stretch into hernical sac, capsule content is pushed back to abdominal cavity, then will after the coil buckling of hernical sac cervical region, tie, and cut off unnecessary epimere hernical sac.Lower semisection hernical sac does not need excision, puts back to scrotum original position after hemostasis.Check spermatic cord, not distortion, prevents testis blood fortune obstacle.4) sew up: carefully, after hemostasis, sew up and carry testis flesh and obliquus externus abdominis m. aponeurosis (aponeuroses).Layer-by-layer suture subcutaneous tissue and skin again.
This operation process is complicated, and operating time is long and wound is large, complication is many.
Utility model content
Main purpose of the present utility model is to provide a kind of children inguinal hernia capsule high ligation puncturing needle special, solves existing through the defect that inguinal hernia sac high ligation operation process is complicated, operating time is long and wound is large, complication is many.
In order to realize goal of the invention, the technical scheme that this utility model adopts is, a kind of children inguinal hernia capsule high ligation puncturing needle special, include needle body, nook closing member and crochet hook, needle body is hollow tubular structures, head is that oblique profile forms cutting tip, afterbody is provided with needle stand, needle stand afterbody has nook closing member entrance, nook closing member entrance and needle body tubular structure internal communication, nook closing member afterbody is provided with handheld terminal, nook closing member can be penetrated needle body inside and be adapted with needle body tubular structure inside by nook closing member entrance, crochet hook length is greater than needle body, head is provided with crotch, crochet hook can be penetrated needle body 1 tubular structure inside and be stretched out by cutting tip by core pin entrance.
Feature of the present utility model is also, needle body is arc-shaped bend structure near the position of cutting tip, and correspondingly nook closing member is also arc-shaped bend structure near head position, guarantees to match with needle body tubular structure inwall after nook closing member inserts needle body.
Nook closing member head is oblique profile structure, and after nook closing member inserts needle body inside, its head is concordant with cutting tip.
The junction of needle stand and needle body is provided with the catch of two wings.
Nook closing member entrance is funnel-shaped structure, and needle body afterbody is connected to the exit, lower end of funnel structure.
Needle stand afterbody is provided with draw-in groove, is provided with the plush copper adapting with notch on handheld terminal, and when nook closing member inserts needle body inside, plush copper can enter in draw-in groove and prevent that nook closing member is in needle body inner rotation.
The beneficial effects of the utility model are:
Adopt this utility model to carry out the operation of children inguinal hernia capsule high ligation without at infant abdominal incision, puncture needle can directly be punctured to operative site, simple to operate rapid, the little recovery of operation wound is fast, and can greatly reduce as the sickness rate of the complication such as deferent duct damage, edema of scrotum, iatrogenic cryptorchidism.
Accompanying drawing explanation
Fig. 1 is needle body of the present utility model and nook closing member combinative structure schematic diagram;
Fig. 2 is needle stand structure schematic diagram of the present utility model;
Fig. 3 is nook closing member structural representation of the present utility model.
Fig. 4 is crochet hook structure schematic diagram of the present utility model;
Fig. 5 is needle stand cross-sectional view of the present utility model.
In figure, 1. needle body, 2. nook closing member, 3. crochet hook, 4. cutting tip, 5. needle stand, 6. nook closing member entrance, 7. handheld terminal, 8. crotch, 9. catch, 10. draw-in groove, 11. plush coppers, 12 fins, 13. annular lip, 14. journal stirrups, 15. cannelures.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, this utility model is elaborated.
This utility model provides a kind of children inguinal hernia capsule high ligation puncturing needle special, include needle body 1, nook closing member 2 and crochet hook 3, as shown in Figure 1, needle body 1 is hollow tubular structures, head is that oblique profile forms cutting tip 4, afterbody is provided with needle stand 5, as shown in Figure 2, needle stand 5 afterbodys have nook closing member entrance 6, nook closing member entrance 6 and needle body 1 tubular structure internal communication, as shown in Figure 3, nook closing member 2 afterbodys are provided with handheld terminal 7, nook closing member 2 can be penetrated needle body 1 inside and be adapted with needle body 1 tubular structure inside by nook closing member entrance 6, crochet hook 3 length are greater than needle body 1, as shown in Figure 4, head is provided with crotch 8, crochet hook 3 can be penetrated needle body 1 tubular structure inside and be stretched out by cutting tip 4 by core pin entrance 6.
During concrete enforcement, needle body 1 preferably adopts rustless steel to make, nook closing member 2 adopts polythene material to make, the puncture when cutting tip 4 of needle body 1 head is designed to oblique profile structure and is conducive to perform the operation, the corresponding oblique profile structure that is also designed to of nook closing member 2 heads, when nook closing member 2 is placed in needle body 1 inside completely, the oblique profile of both heads is mutually concordant.Position near cutting tip 4 is arc-shaped bend structure, correspondingly nook closing member 2 is also designed near the position of head the arc-shaped bend structure adapting, and this arc-shaped bend structure is beneficial in piercing process peritoneum and spermatic cord blood vessel outside the separated deferent duct of cutting tip 4, superficial inguinal ring mouth.Nook closing member 2 has certain elasticity, and its diameter and needle body 1 internal diameter adapt, and the bending change that can adapt to needle body 1 tubular structure inside when nook closing member 2 inserts needle body 1 inside is pushed ahead.Needle stand 5 afterbodys are provided with draw-in groove 10, are provided with the plush copper 11 adapting with draw-in groove 10 structures on the handheld terminal 7 at nook closing member 2 rear portions, and nook closing member 2 inserts after needle body 1 completely, and plush copper 11 enters in draw-in groove 10 can prevent that nook closing member 2 is in the interior rotation of needle body 1.Children inguinal hernia capsule high ligation need to carry out under laparoscopically cooperation, operation process need to be squeezed into air to intraperitoneal expands so that operation technique abdominal cavity, in interior nook closing member 2 main purposes that arrange of needle body 1, be that in preventing piercing process, abdominal cavity air is discharged by needle body 1, simultaneously nook closing member 2 can be avoided in piercing process other impurity to enter stopping up silk thread in needle body 1 tubular structure penetrating path.Crochet hook 3 length are greater than needle body 1, after it inserts needle body 1, the crotch 8 of its head can be stretched out and afterbody leaves residue section and is convenient to doctor and operates by cutting tip 4, crochet hook 3 preferably adopts the good finer wire of pliability to make, and the crooked position that can adapt to needle body 1 guarantees successfully advance and retract.As depicted in figs. 1 and 2, the junction of needle stand 5 and needle body 1 is provided with the catch 9 of two wings, catch 9 rear portions are the handgrip part of needle stand 5, when doctor pinches handgrip part and punctures downwards with hands, catch 9 can block finger to prevent slippage, is also provided with the semicircle fin 12 that waveform rises and falls on handgrip part.Fin 12 can further play anti-skidding effect.As shown in Figure 5, nook closing member entrance 6 inside are funnel-shaped structure, and aperture, porch is larger, less with the connecting portion aperture of needle body 1, and this structure can meet nook closing member 2 and insert smoothly in needle body 1 fast.The rear end of nook closing member entrance 6 is given prominence to and is cylindric from the afterbody of needle stand 5, its end is provided with annular lip 13, on flange, be provided with two journal stirrups 14, on the handheld terminal 7 of nook closing member 2 and the composition surface of needle stand 5, be provided with a cannelure 15, nook closing member 2 is inserted behind needle body 1 inside, annular lip 13 just enters in cannelure 15, and two journal stirrups 14 are stuck on the lateral wall of cannelure 15 and prevent that handheld terminal 7 from rocking back and forth.
Before operation, nook closing member 2 inserts in needle body 1 in advance, during operation, the cutting tip of needle body 14 is thrust to peritoneum and located outward by the body surface projection place of interior collar extension, after separated peritoneum and deferent duct, puncture peritoneum and enter abdominal cavity, exit nook closing member 2, subsequently the 7# silk thread of end knotting is penetrated to abdominal cavity by needle body 1 tubular structure inside, subsequently needle body 1 is slowly exited, when needle body 1 exits, note silk thread not being taken out of; Again nook closing member 2 is inserted in needle body 1, needle body with nook closing member 21 is thrust outside peritoneum by the same puncturing hole of abdominal part again, peritoneum outside separated superficial inguinal ring mouth, after separated spermatic cord blood vessel, thrust abdominal cavity, after exiting nook closing member 2, crochet hook 3 is entered to abdominal cavity via needle body 1 tubular structure, crotch 8 is slowly pulled out silk thread after catching on silk thread, and high ligation annulus inguinalis internalis mouth completes operation.
More than show and described ultimate principle of the present utility model, principal character and advantage of the present utility model; above-mentioned embodiment and description are principle of the present utility model; under the prerequisite that does not depart from this utility model spirit and scope, this utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope of the present utility model.The protection domain that this utility model requires is defined by claims and equivalent thereof.
Claims (6)
1. a children inguinal hernia capsule high ligation puncturing needle special, it is characterized in that, include needle body (1), nook closing member (2) and crochet hook (3), described needle body (1) is hollow tubular structures, head is that oblique profile forms cutting tip (4), afterbody is provided with needle stand (5), needle stand (5) afterbody has nook closing member entrance (6), nook closing member entrance (6) and needle body (1) tubular structure internal communication, described nook closing member (2) afterbody is provided with handheld terminal (7), nook closing member (2) can be penetrated needle body (1) inside and be adapted with needle body (1) tubular structure inside by nook closing member entrance (6), described crochet hook (3) length is greater than needle body (1), head is provided with crotch (8), crochet hook (3) can be penetrated needle body (1) tubular structure inside and be stretched out by cutting tip (4) by core pin entrance (6).
2. a kind of children inguinal hernia capsule high ligation puncturing needle special as claimed in claim 1, it is characterized in that, described needle body (1) is arc-shaped bend structure near the position of cutting tip (4), correspondingly nook closing member (2) is also arc-shaped bend structure near head position, guarantees that nook closing member (2) inserts needle body (1) afterwards and needle body (1) tubular structure inwall matches.
3. a kind of children inguinal hernia capsule high ligation puncturing needle special as claimed in claim 2, it is characterized in that, described nook closing member (2) head is oblique profile structure, and it is concordant with cutting tip (4) that nook closing member (2) inserts inner rear its head of needle body (1).
4. a kind of children inguinal hernia capsule high ligation puncturing needle special as claimed in claim 1, is characterized in that, the junction of described needle stand (5) and needle body (1) is provided with the catch (9) of two wings.
5. a kind of children inguinal hernia capsule high ligation puncturing needle special as claimed in claim 1, is characterized in that, described nook closing member entrance (6) is funnel-shaped structure, and needle body (1) afterbody is connected to the exit, lower end of funnel structure.
6. any one children inguinal hernia capsule high ligation puncturing needle special as described in claim 1-5, it is characterized in that, described needle stand (5) afterbody is provided with draw-in groove (10), on handheld terminal (7), be provided with the plush copper (11) adapting with draw-in groove (10) structure, when nook closing member (2) inserts needle body (1) inside, plush copper (11) can enter in draw-in groove (10) and prevent that nook closing member (2) is in needle body (1) inner rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320567282.4U CN203468705U (en) | 2013-09-13 | 2013-09-13 | Puncture needle special for child inguinal hernia sac high ligation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320567282.4U CN203468705U (en) | 2013-09-13 | 2013-09-13 | Puncture needle special for child inguinal hernia sac high ligation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203468705U true CN203468705U (en) | 2014-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320567282.4U Expired - Fee Related CN203468705U (en) | 2013-09-13 | 2013-09-13 | Puncture needle special for child inguinal hernia sac high ligation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203468705U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104434271A (en) * | 2013-09-13 | 2015-03-25 | 李鹏 | Puncture needle special for children inguinal hernia sac high ligation |
| CN104605918A (en) * | 2015-01-15 | 2015-05-13 | 江苏省华星医疗器械实业有限公司 | Needle cavity seat for combined anesthesia puncture needle |
-
2013
- 2013-09-13 CN CN201320567282.4U patent/CN203468705U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104434271A (en) * | 2013-09-13 | 2015-03-25 | 李鹏 | Puncture needle special for children inguinal hernia sac high ligation |
| CN104605918A (en) * | 2015-01-15 | 2015-05-13 | 江苏省华星医疗器械实业有限公司 | Needle cavity seat for combined anesthesia puncture needle |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20150913 |
|
| EXPY | Termination of patent right or utility model |