CN215079419U - Puncture outfit for pediatric high hernia sac ligation under assistance of laparoscope - Google Patents
Puncture outfit for pediatric high hernia sac ligation under assistance of laparoscope Download PDFInfo
- Publication number
- CN215079419U CN215079419U CN202120892019.7U CN202120892019U CN215079419U CN 215079419 U CN215079419 U CN 215079419U CN 202120892019 U CN202120892019 U CN 202120892019U CN 215079419 U CN215079419 U CN 215079419U
- Authority
- CN
- China
- Prior art keywords
- puncture
- puncture needle
- crochet hook
- sleeve
- needle tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses a puncture outfit for children high-position hernial sac ligation under the assistance of a laparoscope, which comprises a puncture needle tube and a line pushing needle, wherein the line pushing needle can penetrate into the tail end of the puncture needle tube and penetrate out from the front end of the puncture needle tube; still include the crochet hook, the crochet hook also can penetrate the front end from puncture needle tube end and wear out, has seted up the crochet hook groove on the front end lateral wall of crochet hook. The utility model discloses a puncture ware for child high position hernia sac ligation can be when child's peritoneoscope is supplementary to be gone up the high position ligature of hernia sac down, and the condition that the suture was taken out when very big reduction moves back the needle has made things convenient for the secondary puncture to preset the suture after the needle is advanced and has held and take out simultaneously.
Description
Technical Field
The utility model relates to a medical instrument, in particular to a puncture outfit for children high-position hernial sac ligation under the assistance of a laparoscope.
Background
The child inguinal hernia is a common congenital disease, due to special factors of growth and development of a child patient and the fact that a hernia sac is small relative to an adult, the most common method is hernia sac high ligation, and the operation has two most common methods at present, namely, the first is that a traditional inguinal incision is made, namely, skin, subcutaneous fascia, deep fascia and extraabdominal oblique muscle aponeurosis are opened, and the hernia sac is found for ligation; the second one is that under the assistance of laparoscope, the lead is punctured by a sled needle through the corresponding point of the body surface above the inner ring and reaches the preperitoneal space, the vas deferens and the spermatic cord are separated and punctured out to enter the abdominal cavity, then the puncture lead guide needle is punctured from the other side by the same method, and the puncture lead guide needle is pulled out by pulling the previously punctured suture, so that the suture is knotted at the abdominal wall. The above puncturing method has the following problems: the front end of the suture guiding needle is of an annular structure, and after the suture is introduced into the abdominal cavity, the suture is still in the ring in the withdrawing process, and the compression and friction of surrounding tissues are strong, so the suture is often pulled out together with the suture, and meanwhile, the front end of the sled needle is not good for grasping the suture.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the current puncture ligature mode suture guide needle front end of technical problem that will solve is the loop configuration, after introducing the suture abdominal cavity, can pull out together with the suture sometimes withdrawing from the in-process, the front end of puncture ware is not good when grabbing the suture simultaneously, aim at provides a puncture ware is used in supplementary lower child high position hernia bag ligature art of peritoneoscope, can be under child's peritoneoscope supplementary when hernial bag high position ligature, the condition that the suture was taken out when very big reduction moves back the needle, it grasps and takes out to preset the suture after the secondary puncture advances the needle simultaneously.
The utility model discloses a following technical scheme realizes:
a puncture outfit for a laparoscopic assisted high-position hernial sac ligation of children comprises a puncture needle tube and a wire pushing needle which can penetrate through the tail end of the puncture needle tube and penetrate out of the front end of the puncture needle tube, wherein the side wall of the front end of the puncture needle tube is provided with a wire hole penetrating through the diameter direction, and the end part of the front end of the wire pushing needle is provided with a wire pushing groove; still include the crochet hook, the crochet hook also can penetrate the front end from puncture needle tube end and wear out, has seted up the crochet hook groove on the front end lateral wall of crochet hook.
The utility model discloses a puncture ware for child high position hernia sac ligation can be when child's peritoneoscope is supplementary to be gone up the high position ligature of hernia sac down, and the condition that the suture was taken out when very big reduction moves back the needle has made things convenient for the secondary puncture to preset the suture after the needle is advanced and has held and take out simultaneously.
The puncture outfit of the utility model firstly traverses the suture through the thread hole at the front end of the puncture needle tube before the puncture is carried out for the first time, then the puncture needle tube is inserted, after the puncture needle tube enters the abdominal cavity, the thread pushing needle is pushed in from the tail end of the puncture needle tube, the front end of the thread pushing needle is provided with the thread pushing groove, and the suture can be pushed into the abdominal cavity by proper length from the front end of the puncture needle tube; the diameter of the thread pushing needle is smaller than the inner diameter of the puncture needle tube, the thread pushing needle is pushed towards the abdominal cavity when the needle is pushed, then the puncture needle tube is pulled out of the abdominal cavity, the suture can gradually and completely exit from a puncture outfit from a thread hole of the puncture needle tube, and finally the thread pushing needle is pulled out; the front end of the suture is penetrated into the abdominal cavity, the suture needs to be pulled out through the puncture from the other side, the specific operation is that the puncture needle tube punctures and inserts the needle, after the suture enters the abdominal cavity, an operator inserts the crochet hook from the tail end of the puncture needle tube and exposes the crochet hook groove at the front end of the crochet hook out of the puncture needle tube, the suture which is preset into the abdominal cavity before the crochet hook is convenient to hook, when the crochet hook groove of the crochet hook is in an operating clamp or is hooked to the suture smoothly by adjusting the position of the crochet hook, the crochet hook is lifted up to enable the crochet hook to enter the puncture needle, the damage of the crochet hook to the abdominal wall during withdrawing is avoided, the suture is hooked into the puncture needle tube by the front end of the crochet hook, then the crochet hook and the puncture needle tube are pulled, so that the crochet hook, the puncture needle tube are all taken out, and finally the suture is knotted outside the abdominal cavity. The utility model discloses a structural design is very big has simplified the operation step, pushes away the line and grabs the line efficient, can reduce the operation of doing over again a lot, improves the success rate to reduce infant operation time.
Wherein, because the existence of the line hole on the puncture needle pipe lateral wall, can also be used for the water injection between the subassembly when the operation is punctured, be convenient for separate the tissue clearance.
The tail end of the crochet needle is coaxially connected with an extension section, the diameter of the extension section is larger than the inner diameter of the puncture needle tube, the tail end of the crochet needle is movably sleeved with a spring, the diameter of the spring is smaller than that of the extension section and is limited at the end part of the extension section, and the side wall of the front end of the crochet needle is provided with a line hooking groove; the extension section and the spring are arranged in the sleeve, the end part of the spring is attached to the inner end of the through hole, the crochet hook penetrates through the through hole and is positioned outside the sleeve, and the tail end of the extension section extends out of the tail end of the sleeve; the utility model discloses a set up the sleeve and can be connected crochet hook and puncture needle tubing structure as an organic whole, before carrying out the puncture for the second time, crochet hook and extension section are whole to be set up in the sleeve, at first penetrate the crochet hook from puncture needle tubing end, then puncture needle tubing's end inserts in the perforation and sleeve fixed connection, sleeve, crochet hook and puncture needle tubing connect into an integral structure, because the screens effect of spring action, the front end of crochet hook is hidden in puncture needle tubing at this moment, can conveniently puncture, advance the needle, puncture needle tubing front end is after getting into the abdominal cavity, the art person pushes down the tail end of extension section, the spring is compressed, crochet hook front end exposes puncture needle tubing, conveniently collude and preset like abdominal cavity's suture before reaching, after the crochet hook colludes the suture smoothly, stop pressing the tail end of extension section, under the reaction force of spring, the crochet hook front end withdraws the pjncture needle intraduct, so that the front end of the crochet hook hooks the suture into the puncture needle tube. Can be as an organic whole with crochet hook and puncture needle tubing connection through above-mentioned structure, can accomplish the operation by one hand when colluding the line like this, improve the stability of grabbing the line and take away efficiency.
The inner wall of the through hole is provided with an internal thread, the outer wall of the tail end of the puncture needle tube is provided with an external thread, the front end of the sleeve is connected with the tail end of the puncture needle tube through the thread, the fixed connection between the front end of the sleeve and the tail end of the puncture needle tube can be ensured, and meanwhile, the sleeve and the puncture needle tube can be conveniently mounted and dismounted.
The sleeve comprises a sleeve A and a sleeve B, the sleeve A and the sleeve B are detachably connected in a threaded mode, the front end of the sleeve B is provided with a through hole, and the sleeve is composed of two detachable parts, so that the hook needle and the sleeve can be detached.
The cross section of the line hooking groove is in a convex shape, so that the grasping efficiency of the hook for the preset suture line can be further improved.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
1. the utility model relates to a puncture outfit for children high-position hernia sac ligation under the assistance of laparoscope, which can greatly reduce the condition that the suture is taken out when withdrawing the needle when the children high-position hernia sac is ligated under the assistance of laparoscope, and is convenient for the preset suture grasping and taking out after the secondary puncture needle insertion;
2. the utility model relates to a puncture outfit for children high-position hernial sac ligation under the assistance of laparoscope, which has simple structural design, greatly simplifies the operation steps, has high thread pushing and grasping efficiency, can reduce the operation of many reworkings, improves the success rate, thereby reducing the operation time of children patients; .
3. The utility model relates to a supplementary puncture ware for children's high-order hernial sac ligation of lower celioscope can be with crochet hook and puncture needle tubing connection structure as an organic whole, and one hand can accomplish the operation when colluding the line like this, improves the stability of grabbing the line and takes away efficiency.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Reference numbers and corresponding part names in the drawings:
1-puncture needle tube, 2-thread pushing needle, 3-thread hole, 4-thread pushing groove, 5-crochet needle, 6-thread hooking groove, 7-extension section, 8-spring, 9-perforation, 10-sleeve A, 11-sleeve B.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
Examples
As shown in fig. 1, a puncture outfit for children high hernia sac ligation under assistance of laparoscope comprises a puncture needle tube 1 and a push wire needle 2 which can penetrate through the tail end of the puncture needle tube 1 and penetrate out of the front end of the puncture needle tube, a wire hole 3 which penetrates through the diameter direction is formed in the side wall of the front end of the puncture needle tube 1, and a wire pushing groove 4 is formed in the end part of the front end of the push wire needle 2; still include crochet hook 5, crochet hook 5 also can penetrate the front end from puncture needle tubing 1 end and wear out, has seted up collude line groove 6 on the front end lateral wall of crochet hook 5.
The utility model discloses a puncture ware for child high position hernia sac ligation can be when child's peritoneoscope is supplementary to be gone up the high position ligature of hernia sac down, and the condition that the suture was taken out when very big reduction moves back the needle has made things convenient for the secondary puncture to preset the suture after the needle is advanced and has held and take out simultaneously.
The puncture outfit of the utility model firstly traverses the suture through the thread hole at the front end of the puncture needle tube before the puncture is carried out for the first time, then the puncture needle tube is inserted, after the puncture needle tube enters the abdominal cavity, the thread pushing needle is pushed in from the tail end of the puncture needle tube, the front end of the thread pushing needle is provided with the thread pushing groove, and the suture can be pushed into the abdominal cavity by proper length from the front end of the puncture needle tube; the diameter of the thread pushing needle is smaller than the inner diameter of the puncture needle tube, the thread pushing needle is pushed towards the abdominal cavity when the needle is pushed, then the puncture needle tube is pulled out of the abdominal cavity, the suture can gradually and completely exit from a puncture outfit from a thread hole of the puncture needle tube, and finally the thread pushing needle is pulled out; the front end of the suture is penetrated into the abdominal cavity, the suture needs to be pulled out through the puncture from the other side, the specific operation is that the puncture needle tube punctures and inserts the needle, after the suture enters the abdominal cavity, an operator inserts the crochet hook from the tail end of the puncture needle tube and exposes the crochet hook groove at the front end of the crochet hook out of the puncture needle tube, the suture which is preset into the abdominal cavity before the crochet hook is convenient to hook, when the crochet hook groove of the crochet hook is in an operating clamp or is hooked to the suture smoothly by adjusting the position of the crochet hook, the crochet hook is lifted up to enable the crochet hook to enter the puncture needle, the damage of the crochet hook to the abdominal wall during withdrawing is avoided, the suture is hooked into the puncture needle tube by the front end of the crochet hook, then the crochet hook and the puncture needle tube are pulled, so that the crochet hook, the puncture needle tube are all taken out, and finally the suture is knotted outside the abdominal cavity. The utility model discloses a structural design is very big has simplified the operation step, pushes away the line and grabs the line efficient, can reduce the operation of doing over again a lot, improves the success rate to reduce infant operation time.
Wherein, because the existence of the line hole on the puncture needle pipe lateral wall, can also be used for the water injection between the subassembly when the operation is punctured, be convenient for separate the tissue clearance.
Preferably, the tail end of the crochet hook 5 is coaxially connected with an extension section 7, the diameter of the extension section 7 is larger than the inner diameter of the puncture needle tube 1, the tail end of the crochet hook 5 is movably sleeved with a spring 8, and the diameter of the spring 8 is smaller than that of the extension section 7 and is limited at the end part of the extension section; still establish the sleeve outside crochet hook 5 including the cover, perforation 9 has been seted up to telescopic front end, and fenestrate diameter and puncture needle tubing 1's terminal external diameter phase-match, extension section 7 and spring 8 set up in the sleeve inside and the laminating of 8 tip of spring and perforation 9 inner, and crochet hook 5 passes perforation 9 and is located the sleeve outside, and the telescopic end is stretched out to extension section 7's end.
The utility model discloses a set up the sleeve and can be connected crochet hook and puncture needle tubing structure as an organic whole, before carrying out the puncture for the second time, crochet hook and extension section are whole to be set up in the sleeve, at first penetrate the crochet hook from puncture needle tubing end, then puncture needle tubing's end inserts in the perforation and sleeve fixed connection, sleeve, crochet hook and puncture needle tubing connect into an integral structure, because the screens effect of spring action, the front end of crochet hook is hidden in puncture needle tubing at this moment, can conveniently puncture, advance the needle, puncture needle tubing front end is after getting into the abdominal cavity, the art person pushes down the tail end of extension section, the spring is compressed, crochet hook front end exposes puncture needle tubing, conveniently collude and preset like abdominal cavity's suture before reaching, after the crochet hook colludes the suture smoothly, stop pressing the tail end of extension section, under the reaction force of spring, the crochet hook front end withdraws the pjncture needle intraduct, so that the front end of the crochet hook hooks the suture into the puncture needle tube. Can be as an organic whole with crochet hook and puncture needle tubing connection through above-mentioned structure, can accomplish the operation by one hand when colluding the line like this, improve the stability of grabbing the line and take away efficiency.
Preferably, be equipped with the internal thread on the perforation inner wall, puncture needle tubing end outer wall is equipped with the external screw thread, passes through threaded connection between telescopic front end and the end of puncture needle tubing, can guarantee both fixed connection promptly, has made things convenient for sleeve and puncture needle tubing's installation and dismantlement simultaneously.
Preferably, the sleeve comprises a sleeve A10 and a sleeve B11, the sleeve A and the sleeve B are detachably connected in a threaded mode, a through hole 9 is formed in the front end of the sleeve B11, and the sleeve is composed of two detachable parts, so that the hook needle and the sleeve can be detached.
Preferably, the cross section of the line hooking groove is in a convex shape, so that the grasping efficiency of the hook for the preset suture line can be further improved.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (5)
1. A puncture outfit for a pediatric high hernia sac ligation under assistance of a laparoscope comprises a puncture needle tube (1) and is characterized by further comprising a thread pushing needle (2) which can penetrate through the tail end of the puncture needle tube (1) and penetrate out of the front end of the puncture needle tube, a thread hole (3) penetrating through the diameter direction is formed in the side wall of the front end of the puncture needle tube (1), and a thread pushing groove (4) is formed in the end part of the front end of the thread pushing needle (2); still include crochet hook (5), crochet hook (5) also can penetrate the front end from puncture needle tubing (1) end and wear out, have seted up on the front end lateral wall of crochet hook (5) collude line groove (6).
2. The puncture outfit for the laparoscopic assisted high-level hernia sac ligation of children according to claim 1, wherein the tail end of the crochet hook (5) is coaxially connected with an extension section (7), the diameter of the extension section (7) is larger than the inner diameter of the puncture needle tube (1), the tail end of the crochet hook (5) is movably sleeved with a spring (8), and the diameter of the spring (8) is smaller than that of the extension section (7) and is limited at the end of the extension section; still establish the sleeve outside crochet hook (5) including the cover, perforation (9) have been seted up to telescopic front end, and the terminal external diameter phase-match of fenestrate diameter and puncture needle tubing (1), extension section (7) and spring (8) set up and laminate in sleeve inside and spring (8) tip and perforation (9) inner, and crochet hook (5) pass perforation (9) and are located the sleeve outside, and the telescopic end is stretched out to the end of extension section (7).
3. The puncture outfit for the laparoscopic assisted high-position hernia sac ligation of children according to claim 2, wherein the inner wall of the through hole (9) is provided with internal threads, the outer wall of the tail end of the puncture needle tube (1) is provided with external threads, and the front end of the sleeve is in threaded connection with the tail end of the puncture needle tube (1).
4. The puncture outfit for the laparoscopic assisted high-position hernia sac ligation according to claim 2, wherein the sleeve comprises a sleeve A (10) and a sleeve B (11), the sleeve A (10) and the sleeve B (11) are detachably connected through a thread, and the front end of the sleeve B (11) is provided with a through hole (9).
5. The laparoscope assisted puncture outfit for the high-position hernial sac ligation of children according to claim 1, wherein the cross section of the hooking groove (6) is in a shape like a Chinese character 'tu'.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120892019.7U CN215079419U (en) | 2021-04-27 | 2021-04-27 | Puncture outfit for pediatric high hernia sac ligation under assistance of laparoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120892019.7U CN215079419U (en) | 2021-04-27 | 2021-04-27 | Puncture outfit for pediatric high hernia sac ligation under assistance of laparoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215079419U true CN215079419U (en) | 2021-12-10 |
Family
ID=79289855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120892019.7U Active CN215079419U (en) | 2021-04-27 | 2021-04-27 | Puncture outfit for pediatric high hernia sac ligation under assistance of laparoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215079419U (en) |
-
2021
- 2021-04-27 CN CN202120892019.7U patent/CN215079419U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209611222U (en) | Acleistocardia stitching unstrument | |
| WO2021185282A1 (en) | Anastomosis clip and anastomosis set comprising the anastomosis clip | |
| CN208784868U (en) | A kind of childhood inguinal hernia operation special equipment | |
| CN215079419U (en) | Puncture outfit for pediatric high hernia sac ligation under assistance of laparoscope | |
| CN214157431U (en) | Child hernia needle | |
| CN214908014U (en) | Integrated cutter kit | |
| CN209899477U (en) | Puncture suture needle | |
| CN212973047U (en) | Single-port laparoscope hernial sac high ligation puncture needle | |
| CN213098187U (en) | Medical puncture trocar with thread | |
| CN114469216A (en) | Suture adjusting mechanism of blood vessel stitching instrument | |
| CN209518889U (en) | A kind of puncture merging integrated dual-head iris hooks | |
| CN201806765U (en) | Pelvic floor puncture needle | |
| CN109303595B (en) | Puncture outfit with sewing function | |
| CN203153833U (en) | Retractor for endoscopic thyroidectomy | |
| CN217285895U (en) | Hysteroscopic myoma traction device | |
| CN208426175U (en) | One kind being used for epiplocele recovery device | |
| CN212307928U (en) | Puncture bidirectional guiding and suturing device for pelvic floor reconstruction | |
| CN211749805U (en) | Ligature thread for surgical operation treatment of infantile indirect inguinal hernia | |
| CN212415803U (en) | Abdominal wall retractor | |
| CN205514734U (en) | Child's hernia pneumoperitoneum laparoscopic surgery's equipment | |
| CN215424862U (en) | Laparoscope incision suture needle | |
| CN213821543U (en) | Fascia suture device | |
| CN219089574U (en) | High puncture ligature needle for child sheath process | |
| CN213606589U (en) | Disposable minimally invasive fascia closer with inward-folded front end | |
| CN214231415U (en) | Threading apparatus for surgical suture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |