CN203226893U - Instrument for establishing laparoscopic channel - Google Patents
Instrument for establishing laparoscopic channel Download PDFInfo
- Publication number
- CN203226893U CN203226893U CN 201220157430 CN201220157430U CN203226893U CN 203226893 U CN203226893 U CN 203226893U CN 201220157430 CN201220157430 CN 201220157430 CN 201220157430 U CN201220157430 U CN 201220157430U CN 203226893 U CN203226893 U CN 203226893U
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- jaw
- handle
- handles
- joint
- forceps
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Abstract
The utility model relates to the technical field of medical instruments, in particular to an instrument for establishing a laparoscopic channel. The instrument is composed of forceps mouths 1, forceps rods 2, a dowel 3, handles 4, a battery covers 5, switches 6, and button batteries 7. The width of the forceps mouths 1 is about 3 cm, the forceps mouths at two sides are respectively provided with LED lamps 1.1; the forceps rods 2 and the handles 4 are made of hollow medical stainless steel materials, one end of a built-in electric wire is connected with LED lamps 1.1, and the other end is connected with the two button batteries 7 which are installed at tail ends of the handles. The LED lamps are supplied with electricity by means of the two button batteries, and the state of the LED lamps is controlled by the switches 6 on the battery covers 5 at the tail ends of the handles; the battery covers 5are in threaded connection with the tail ends of the handles; the dowel 3 is used for fixing the joint formed by the two forceps rods 2; and the handles 4 control the forceps mouths 1 to be opened and closed by the joint. The instrument for establishing the laparoscopic channel is simple in structure, convenient in usage, and safe in operation, and is time-and-labor saving. The establishment of a channel in a minimally invasive surgery is enabled to be safe and easy.
Description
Technical field
This utility model relates to technical field of medical instruments, is a kind of for the auxiliary apparatus of setting up the peritoneoscope passage.
Background technology
Laparoscopic technique is to be widely used in clinical Minimally Invasive Surgery, as the abdominal viscera biopsy, and liver, the broken top of kidney cyst decompression, gallbladder, appendectomy etc. often adopt laparoscopic technique.Laparoscopic technique usually needs to settle sleeve pipe in the stomach wall hole that to make a call to 3～5 diameters be 5～20mm in the hole.And setting up first hole process more complicated of peritoneoscope, method for building up comprises pneumoperitoneum pin (the Veress pin is by Hungary doctor Veress design), directly incision (open Hasson technique) is inserted sleeve pipe etc.In approach laparoscopic surgery outside abdominal channels or peritoneum, may cause severe complication when setting up passage, about 50% laparoscopic surgery complication is to cause etc. when setting up passage.Direct incision (open Hasson technique) is inserted sleeve pipe and is considered to the safest peritoneoscope passage method for building up at present, but this method and technology difficulty requires high and length consuming time, and is especially very difficult when adiposis patient is set up passage.Directly incision (open Hasson technique) technical difficulty is greatly because the working place that operative incision provides when setting up passage is limited, and in order further to expose the working place that surgery traction apparatus that otch inserts has further compressed the patient.In addition, owing to the illumination that can't give the external light source of otch when setting up passage causes that the illumination of otch inside is not enough, when may causing cutting peritoneum, this point may damage abdominal visceral browser.Still does not have at present be suitable for the abdominal cavity Minimally Invasive Surgery be simple and easy to, be beneficial to the assistive device of safety operation and time saving and energy saving peritoneoscope passage foundation.
Summary of the invention
The purpose of this utility model provide a kind of be simple and easy to, be beneficial to the assistive device that safety operation and time saving and energy saving peritoneoscope passage are set up.
This utility model is made up of jaw, LED lamp, claw beam, pin, handle, battery cover, switch, button cell; The wide about 3cm of jaw, the lower end has eversion type and sticks up lip, and the LED lamp is equipped with in the upper end; Claw beam and handle are hollow medical stainless steel material and make, and built-in electric wire one end is connected with the LED lamp, and an end is connected with the two joint button cells that handle end is packed into; The LED lamp is powered by two joint button cells, and by the on-off control light on and off state on the handle end battery cover; Battery cover 5 and handle end are by being threaded; Pin is used for fixing the joint that two claw beams constitute, and handle opens and closure by this joint control jaw.
During use, go the 2.5-3cm skin incision routinely, as the skin edge hemorrhage feasible electric coagulation hemostasis is arranged, with inserting otch after this apparatus jaw closure, by grasping member jaw is opened, strut otch skin, press handle end switch open LED lamp, subcutaneous layer of fat is separated, expose rectus abdominis m. sheath and obliquus externus abdominis m. sheath, when cutting sheath and peritoneum, keep jaw to open in order to textura epidermoidea's traction is opened; After each layer tissue all cuts, closed this apparatus jaw, further insert jaw and enter the abdominal cavity above the peritoneum incisxal edge, grasping member is opened jaw again, and upwards lift muscle, make puncturing hole away from internal organs in the abdomen, between these apparatus two jaws, insert the puncture casing sheath, fix behind the cannula sheath just removable this apparatus; This apparatus can be used for outside abdominal channels or peritoneum in the approach laparoscopic surgery, when the patient operates, available weak hand is operated this apparatus, and strong hand is used for cutting each layer tissue, therefore the patient can use this apparatus independently to finish the foundation of operation path, in addition, the innovative point of this utility model maximum is, the two pieces of LED lamps of all having packed at both sides jaw place, when carrying out the incision of skin operation, do not need the assistant to provide ectogenic lighting source just can make the patient when setting up passage, can well see deep tissues clearly even carry out the deep operation yet, thereby make this processing safety higher, operating time is shorter, and anesthetic risks drops to minimum.
This utility model is simple in structure, easy to use, handling safety and time saving and energy saving, makes the foundation of Minimally Invasive Surgery passage become safety easily.
Description of drawings
Fig. 1 surveys view for this utility model isometry;
Fig. 2 is left view of the present utility model;
Fig. 3 is vertical view of the present utility model.
The specific embodiment
Now in conjunction with the accompanying drawings and embodiments this utility model is described in detail.
This utility model is made up of jaw 1, claw beam 2, pin 3, handle 4, battery cover 5, switch 6, button cell 7.Jaw 1 wide about 3cm, the both sides jaw is equipped with LED lamp 1.1 respectively; Claw beam 2 and handle 4 are hollow medical stainless steel material and make, and built-in electric wire one end is connected with LED lamp 1.1, and an end is connected with the two joint button cells 7 that handle end is packed into; The LED lamp is powered by two joint button cells, and by the switch 6 control light on and off states on the handle end battery cover 5; Battery cover 5 and handle end are by being threaded; Pin 3 is used for fixing the joint that two claw beams 2 constitute, and handle 4 opens and closure by this joint control jaw 1.
1. 1 kinds of peritoneoscope passages of embodiment are set up apparatus
This utility model is made up of jaw 1, claw beam 2, pin 3, handle 4, battery cover 5, switch 6, button cell 7; Jaw 1 wide about 3cm, the both sides jaw is equipped with the LED lamp 1.1 that diameter is 2mm respectively; Claw beam 2 and handle 4 are hollow medical stainless steel material and make, and implement body length is about 18cm, and claw beam 2 built-in electric wire one ends are connected with LED lamp 1.1, and an end is connected with the button cell 7 of the two joint 3.0V that handle end is packed into; LED lamp 1.1 is powered by two joint button cells 7, and by the switch 6 control light on and off states on the handle end battery cover 5; Battery cover 5 and handle end are by being threaded; Pin 3 is used for fixing the joint that two claw beams 2 constitute, and handle 4 opens and closure by this joint control jaw 1.
This utility model can be made different specifications and models as required.
Claims (1)
1. a peritoneoscope passage is set up apparatus, it is characterized in that being formed by jaw (1), claw beam (2), pin (3), handle (4), battery cover (5), switch (6), button cell (7), and the wide 3cm of jaw (1), the both sides jaw is equipped with LED lamp (1.1) respectively; Claw beam (2) and handle (3) are hollow medical stainless steel material and make, and built-in electric wire one end is connected with LED lamp (1.1), and an end is connected with the two joint button cells (7) that handle end is packed into; The LED lamp is powered by two joint button cells, and by the control of the switch (6) on the handle end battery cover (5) light on and off state; Battery cover (5) and handle end are by being threaded; Pin (3) is used for fixing the joint that two claw beams (2) constitute, and handle (4) opens and closure by this joint control jaw (1), and this apparatus makes the patient can independently finish the foundation of laparoscopic surgery passage; This jaw place, external both sides two pieces of LED lamps of all packing into, carrying out playing illuminating effect when skin and subcutaneous each layer tissue cut operation, do not need the assistant that ectogenic lighting source is provided even carry out the deep operation yet, just can make the patient when setting up passage, can well see deep tissues clearly, thereby make this processing safety higher, operating time is shorter, and anesthetic risks drops to minimum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220157430 CN203226893U (en) | 2012-04-13 | 2012-04-13 | Instrument for establishing laparoscopic channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220157430 CN203226893U (en) | 2012-04-13 | 2012-04-13 | Instrument for establishing laparoscopic channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203226893U true CN203226893U (en) | 2013-10-09 |
Family
ID=49283045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220157430 Expired - Fee Related CN203226893U (en) | 2012-04-13 | 2012-04-13 | Instrument for establishing laparoscopic channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203226893U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109998600A (en) * | 2019-04-25 | 2019-07-12 | 大连大学 | A kind of ox rectum is adopted civilian dress and is set |
-
2012
- 2012-04-13 CN CN 201220157430 patent/CN203226893U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109998600A (en) * | 2019-04-25 | 2019-07-12 | 大连大学 | A kind of ox rectum is adopted civilian dress and is set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131009 Termination date: 20200413 |