TR201700324A2 - ENDOSCOPIC SEWING THREAD - Google Patents

Abstract

To be used in endoscopic surgeries; It is a stitching device which can be used in operations that need to be sutured in abdominal and thoracic cavity by any kind of laparoscopic and thoracoscopic closed method which can move on roller system and has a special production needle model having thread holding angle suitable for this system.

Description

TARI FNAME ENDOSCOPIC SUCTION DEVICE This invention is to be used in endoscopic surgeries; on the roller system It is a special production machine that can move and has a thread grip angle suitable for this system. All kinds of laparoscopic and thoracoscopic, ie closed, needle models In operations that require suturing in the abdomen and chest cavity with this method relates to the sewing device that can be used.

In terms of the technical field to which the invention is relevant, various types of tools and devices are used. It is used by inserting it into the abdominal cavity through another tube. through the needle jaws, thanks to the magnet at the end of the needle of the surgical thread The needle is caught between the mechanism and the seam is applied. is being done.

However, in the device that is the subject of our invention, from the single entry point opened in the body, Entry into the body through the minimum (single) incision point during surgery It is possible for the surgery to have the slightest effect on the patient by providing is happening. Whereas; For example, in the registration given, the needle is inserted with another device. being inserted into the body and the sewing process is performed by another device. is provided. on the jaws of the device that will perform the sewing process. 1 with iitvi... ;sxxv Needle capturing by means of a magnetic mechanism is essential. Contrary to this tool, which was designed with mechanism is combined in a single device, the needle not meeting, the function of the jaw lock mechanism when inside the body opening by the loss of the needle and losing the function of catching the needle It does not carry risks such as the loss of the needle in the body and the related The possibility of organ injuries is reduced to a minimum.

It is a product used in the market and designed for endoscopic surgeries. another tool is the subject of a patent registered with the 2013/01275 registration number of TPES finds. This invention is in the user's manual for use with endoscopic inetot. handles that allow the tool to be held and fixed to the hand with the fingers and containing, the needle can move easily during transport and The unintentional part of the driven part, which carries a needle holder that stabilizes A surgical procedure with a toothed surface that provides locking it is a tool. With this tool; endoscopic removal of the needle by preventing involuntary movements. to prevent the needle from leaving the holder during the intervention. design is done. In our device, such a risk already exists. is not. The needle is integrated and fixed in the device and the shape of the needle is, Due to the obligatory line followed during sewing, the device is placed in the control area. Since it is fixed, even if an unintentional movement is made, the needle It will not be possible to leave the device.

15157442 as an endoscopic suturing device, already at WIPO Traded in the U.S. Patent Office with application number &628545 Defect Closure) is also traditionally used in the market with two jaws. i_ 4:`, ..- _ It is a device similar to tools. Standing parallel to each other in this instrument The needle threaded between the two ends makes a sequential pass, the needle remains connected at one end at a time, and each tissue transition process For this, it is necessary to enter the opposite end. However, in our device, the needle Since the movement is taking place on the circular line, the desired single stitch operation is created with a single movement of the needle. This In this way, the needle causes the least damage to the tissue to be sutured during the sewing process. and this rate of improvement is achieved in the postoperative period of the patient.

. Again, "Endoscopic Application" with application number 11138140 registered with WlPO. In the invention related to the patent titled “sewing device and method”, the United States of America State Patent Office with application number 14/563,522 in the invention titled “Sewing placement”? 11/639,113 reference number with the title "Sewing device and rotatable head" In the invention, “Endoscopic suture”, which is processed with application number 13/126,616 In the invention titled “Sewing Device and Stitching Management”, 13/328,003 references In the invention titled "Endoscopic needle assembly", which is traded with the number "Endoscopic suturing device" with 8,882,785 patents In the invention titled, as we mentioned above, the needle is placed on a single line. moving, entering the opposite end for each tissue transition process. It is necessary to ensure that the sewing method and needle movement on your device they are in the nature of inventions devoid of the advantages it brings.

However, when you find the subject of your application, the needle movements are the responsibility of all surgeons. It is done over the half-moon cycle movement that is familiar.

The most distinctive feature of our invention is the roller system of the device-specific needle(9) design. It is processed by being able to move on it and having a rope (17) grip angle. 4 < ,`22 AN .Â- is to see. The needle (9) used in our device is formally defined and designed in accordance with its geometric lines; such as piercing It is an auxiliary element to carry out the operations and the material of manufacture 316 liters series is determined as stainless steel sheet. However, the titanium series Different metals such as can also be used. The lgne is manufactured with a three-stage manufacturing procedure. Accordingly, the first asaina cutting mold (Picture Page 12), second stage bending mold (Picture Page 13) and the final stage is determined as the crushing mold (Picture Page 14).

The cutout pattern (18) presented on the picture page 12 is in two parts. material basis Liaamine (stainless steel sheet or titanium series, etc.) enters the mold and the cutting process takes place by pushing the mold with the press. Semi-finished from the mold Take out the piece forming the needle(9) so that it will have two wings cut as moves on to the second stage. Bending presentations in picture number l3 in the second stage mold(l9) stage is available. The unfolding from the cutting die The semi-inula forming the needle is placed in the bending mold. Bending die full Let the sheet material angled with tellin be equal from the middle point. doubles. Before this folding process, the sewing thread(l7) is placed between the sheet metal. is placed and the bending process continues until the desired pressure is applied. it does. Then mashing kalibiiia (20). The last step is the crushing process. A bent needle (9) is inserted into the li/.me die(2()) and with a higher pressure the crushing process begins. This process makes the needle(9) look like it is in one piece. and it is a process for providing high strength. Other ordinary ironing is the name. All edge lines of the needle(9) are softened and the pointed side is sharpened. wins. At the same time, fixing the thread(l7) to the needle(9) gives clarity in this process. wins. As a result, both ends of the needle (9) produced should be pointed. is designed. The middle part of the needle (9) is designed as round and fleshy, To fulfill its function by fixing the thread(l7) to the middle part of the needle(9) is designed to. (Fig. 9-10-1 1) In this way, the needle(9) is the same axis. in both directions—both clockwise and counterclockwise— It is designed to be able to move.

The figures in the pictures added to express the invention are listed as follows: Figure l-The top view of the finished device.

Figure 2- is the side view of the finished device.

Figure 3- is the needle module image.

Figure 4- It is the side section view of the device, showing the shaft, motor, button and motherboard. showing drawing.

Figure 5- It is the upper left angled view showing the motor part of the device.

Figure 6- The needle module is the gripper joint module image.

Figure 7- Needle and cylinder showing the chassis in the cylinder bed of the device It is a drawing that includes its image.

Figure 8- Shaft and roller bearing, showing the chassis in the cylinder bearing of the device Includes drawing.

Figure 9- It is the drawing showing the needle and thread entry used in the device.

Figure 10- The unfolding image of the needle used in the device is the drawing.

Figure 11- The image showing the thread hole detail of the needle used in the device. is the drawing.

Figure lZ-Cutting die Figure l3-Bending mold Figure l4-Crush mold The parts in the figures are numbered and their equivalents are as follows: 1. needle module 2. Igne module gripper joint module 3. Action button 4. Display . Menu button 6. Motor drive shaft hider and probe 7. Control body and handle containing electronic circuit and motor 8. Power cable entry piece 9. Needle .Mi1 1 1.Engine 12.Circuit board 13.Cylinder bearing chassis 1 14.Cylinder bearing frame 2 .Cylinder bearing 16.Cylinder 17.lp 18.Cutting die 19. Bending die . Crush die The device subject to the invention consists of five main parts. These parts are in the water is listed. Part No. 1 - Needle module with angular mobility Part No. 2 - Igne Inodule Grip Joint Module Part 3 - Motor drive shaft hider and probe Part No. 4 - Control body and handle containing electronic circuit and motor Part no.-Plastic part where the power cable enters the device The device consists of the combination of these five parts. angular movement needle module(l) with the capability of needle module 2 in figure 1 the gripper is connected to the joint module (2). The principle of operation of the device The circuit board (12) contained in it is determined by the software loaded. Circuit Operating methods of the device on the screen (4) on the card (12) It can be determined with the help of button (3). The buttons (3.5) on it help These movements can be managed. The needle module(l) of your device There is a motor (1 1). This motor (1 l) is the drive source and the needle module (1) It is connected with the shaft (10) part in between. Circular movement to the igni (9) There are tiny metal cylinders (16). on the lgne module (1) The sewing process takes place with the circular movement of the needle (9). This the cylinders (16) take the drive from the motor (ll) connected to the motor (ll) (10). and the roller bearing frame 1(13) to cover the entire surface of the needle (9) and they are positioned with the roller bearing frame 2 (14). circular motion during which the needle (9) always remains within the active area of the rollers (16) and this In this way, it is ensured that the circular motion is maintained continuously. your contact (9) the outer line forms the full circle. This circular state is attached to the roller bearing (15`) It is mandatory for compliance. The circuit board (12) contains the processor. On 8-bit or 32-bit processors can be used. On the circuit board (12) There is a screen (4) showing the status. This screen is optional like tft or glcd can be used as Control body containing circuit board (12) and motor (1 l) \ e motor (11) located on the handle (7), optionally with or without brush, you 0 or can be used as a stepper motor. Containing electronic circuit and motor control body and handle (7) and all other parts may be plastic or It can also be produced from stainless metal material. The device of our invention It can also be computer controlled (such as USB, bluetooth, Wf, etc.) can qualify.

In this form, the invention is performed by endoscopic surgical interventions. It is used for suturing living tissue in operations.

Claims (1)

REQUESTS Our invention is an endoscopic suturing device and its features are; Needle module (1), which is connected to the gripper joint module (2) so that it can move 45O in both directions, screen (47), inline button (5) and movement buttons (3), which are used to direct the movements of the device, circuit board (12) working with the software, Geared motor(l l) which is the driving source to the needle inodule(l) by connecting with the inil( 10) part, the needle(9) consisting of the angle of a manufactured part made of stainless steel sheet or titanium derivative inalzeine, and the tiny needle(9) that gives circular motion to this needle(9). It is a device that includes a roller bearing chassis 1(`13) and a cylinder bearing chassis2(l4), a control body and a handle (7), with metal cylinders(16)5 covering the entire surface of the needle(97). It is an endoscopic suturing device according to Istein 1 and its feature is; The needle (9), which is made of stainless steel saedan or titanium series used in the device, comes out of the two-piece cutting mold (18) with two wings in the first stage, and then it is placed with a bending mold, and at this stage, the angled material is doubled at an equal distance from the diagnosis midpoint. , performing the bending process after placing the stitchipinitl7) between the inalzeine before this folding process. It includes the stages of iiialzemeiiin crushing kalibinat'ZO), which is then bent'ilmt'is, by hardening and crushing with a high pressure. It is an endoscopic suturing device according to the system, and its feature is; One-piece Gört'in'L'imt'i sei'gileinesi with the crescent shaped image of the needle to be used in the device after cutting, bending and crushing stages. all the edge lines are softened, both ends are pointed, the middle part is round and fleshy, the outer line is designed to form a full circle, and the thread(l7) is fixed to the middle part of the needle(9) and fulfills its function. . It is an endoscopic suturing device according to lstein 1,2 and 3, and its feature is; It contains a needle module (1), which is connected to the joint module (2) and has 45° angular movement capability in both directions. It is the presence of a gearmotor (11 l) connected to the module (1) with the shaft (10) part in between, which is the driving source to the device. . It is an endoscopic suturing device according to Claim 1, 2, 3, 4 and Sie, and its feature is; Sewing thanks to the presence of tiny metal cylinders (lo) that give circular motion to the needle (9) and the circular movement of the needle (9) on the needle module (l) by not leaving the active area of the cylinders (16) in the cylinder bed (15) and by maintaining the circular motion continuously. is the making of it. . It is an endoscopic suturing device according to claim 1, 2, 3, 4, 5 and 6, and its feature is; The working principle of the device is determined by the software loaded on the circuit board (12), there are screen (4), menu button, action buttons (3) on the circuit board (12), and the movements of the device are managed with the help of the buttons (3,5) on it. ”z el county OZFVEÄ .`\.' ve_Patent Vc-li 1 7:45* `A i › ?JJ