CN214434348U

CN214434348U - Needle taking rod for gynecological laparoscopic surgery

Info

Publication number: CN214434348U
Application number: CN202023209977.4U
Authority: CN
Inventors: 侯琛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-10-22
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a gynaecology's laparoscopic surgery is with getting needle stick belongs to medical equipment technical field, including getting the needle stick body, get needle stick body bottom and install and observe the chamber, it installs sensing camera lens and is provided with the multiunit to observe the intracavity wall, it installs the sleeve pipe on the needle stick body to get, install the ejector pad on the sleeve pipe, install the stopper in the ejector pad, it runs through the stopper and extends to inside the ejector pad to get the needle stick body, install the rotation piece on the ejector pad, set up the appearance chamber in the rotation piece, it has the ejector pad to hold intracavity perpendicular sliding connection. Through adjusting rotatory piece, be convenient for adjust the length of needle body, increased the convenience of device, through the installation and the dismantlement to the needle body, be convenient for disinfect to the needle body, increased the practicality of device.

Description

Needle taking rod for gynecological laparoscopic surgery

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a needle bar is got with laparoscopic surgery of gynaecology.

Background

At present, gynecological laparoscopic surgery such as hysterectomy, ovarian cyst removal and the like needs to suture needles at operative parts in a pelvic cavity in the operation, the surgical suture needles can be placed through a vagina or a penetrated abdominal wall, the suture needles are required to be taken out through a 10mm abdominal wall trocar after the suture is finished, the 10mm abdominal wall trocar can leave obvious scars for the abdominal wall of a patient, the attractiveness of the abdominal wall of the patient is seriously affected, particularly, young patients pay attention to the surgical suture needles, postoperative pain can also occur in a larger incision, postoperative complications such as intestinal adhesion and the like can affect postoperative recovery of the patient.

The patent CN201720474806.3 discloses a needle taking rod for gynecological laparoscopic surgery, wherein a rod body is arranged on the lower end face of a rod tip, the rod tip is fixedly connected with the rod body, a first hidden groove and a second hidden groove are sequentially formed in the outer surface of the rod body, the first hidden groove and the second hidden groove are back to the rod tip, small teeth are arranged inside the first hidden groove and the second hidden groove, the bottoms of the small teeth are respectively and fixedly connected with the first hidden groove and the second hidden groove, and the small teeth are respectively arranged inside the first hidden groove and the second hidden groove at intervals; this laparoscopic surgery of gynaecology is with getting needle stick, small, with low costs, easily operation, inner structure is reasonable, can effectual chucking suture, and dual camera obscura structure reaches dual fail-safe's effect, obviously reduces patient's stomach wall incision for operation process safety, simple, swift.

Some of the above-mentioned utility model have the disadvantages: 1. the above design does not facilitate adjustment of the length of the needle body, so improvements are needed. 2. The above design is inconvenient for replacing the needle taking rod body and for disinfection, so improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a laparoscopic surgery of gynaecology is with getting needle stick aims at through adjusting rotatory piece, is convenient for adjust the length of needle body, has increased the convenience of device, through the installation and the dismantlement to the needle body, is convenient for disinfect to the needle body, has increased the practicality of device.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of gynaecology's laparoscopic surgery is with getting needle stick, including getting the needle stick body, it installs the observation chamber to get needle stick body bottom, it installs sensing camera lens and is provided with the multiunit to observe the intracavity wall, it installs the sleeve pipe on the needle stick body to get, install the ejector pad on the sleeve pipe, install the stopper in the ejector pad, it runs through inside the stopper and extend to the ejector pad to get the needle stick body, install the rotation piece on the ejector pad, it holds the chamber to have seted up in the rotation piece, it has the ejector pad to hold intracavity perpendicular sliding connection.

Optionally, the information output end of the sensing lens is connected with the information input end of an external sensing receiver.

Optionally, a through hole is formed in the observation cavity, and the size of the through hole is matched with the size of the needle body.

Optionally, a spring is installed inside the push block, and the other end of the spring is installed at the bottom of the limit block.

Optionally, a thread groove is formed in the rotating block, threads are carved on the outer wall of the pushing block, and the thread groove is matched with the threads carved on the outer wall of the pushing block.

The utility model has the advantages as follows:

1. the embodiment of the utility model provides a gynaecology's peritoneoscope operation is with getting needle stick, during the operation, connect the information output of sensing camera lens, will get the needle stick body and insert into the patient, observe the intracavity wall and install sensing camera lens and be provided with the multiunit, the information output of sensing camera lens links to each other with the information input of outside sensing receiver, observe the needle body, sew up the disease by the needle body, when the length of needle body can not reach sewing up length, adjust the rotary block, make the screw thread of ejector pad outer wall rotate in the thread groove, when the rotary block moves, drive the spring in the pushing ram, make the spring atress crooked, spring drive the needle body, make the needle body set up the through-hole on observing the chamber and outwards move, after the needle body extends, sew up the wound, reverse regulation rotary block, the spring is tensile after reseing, take the needle body back, through adjusting rotary block, the length of the needle body can be conveniently adjusted, and the convenience of the device is improved.

2. The embodiment of the utility model provides a gynaecology's laparoscopic surgery is with getting needle stick, after accomplishing the operation, adjust rotatory piece, make the ejector pad from thread groove roll-off, take out rotatory piece, dismantle the ejector pad again, take the ejector pad out from the cover intraductal, take out the needle body again, disinfect the needle body, carry the virus on avoiding the needle body, make the virus carry to next patient on one's body, through the installation and the dismantlement to the needle body, be convenient for disinfect to the needle body, increased the practicality of device.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a front view of a needle-taking rod for gynecological laparoscopic surgery according to an embodiment of the present invention;

fig. 2 is a bottom view of a needle-taking rod for gynecological laparoscopic surgery according to an embodiment of the present invention.

In the figure: 1. taking a needle bar body; 2. an observation cavity; 3. a needle body; 4. a sleeve; 5. a push block; 6. a limiting block; 7. a spring; 8. rotating the block; 9. a cavity; 10. a thread groove; 11. a through hole; 12. and a sensing lens.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A needle-taking bar for gynecological laparoscopic surgery according to an embodiment of the present invention will be described in detail with reference to fig. 1 and 2.

Referring to fig. 1 and 2, the embodiment of the utility model provides a pair of gynaecology's laparoscopic surgery is with getting needle stick, including getting needle barred body 1, it installs and observes chamber 2 to get needle barred body 1 bottom, it installs sensing lens 12 and is provided with the multiunit to observe 2 inner walls in chamber, it installs sleeve 4 on the needle barred body 1 to get, install ejector pad 5 on the sleeve 4, install stopper 6 in the ejector pad 5, it runs through stopper 6 and extends to inside the ejector pad 5 to get needle barred body 1, install swivel block 8 on the ejector pad 5, it holds chamber 9 to have seted up in the swivel block 8, it has ejector pad 5 to hold the interior perpendicular sliding connection of chamber 9.

Referring to fig. 1 and 2, during operation, the information output end of the sensing lens 12 is connected, the needle taking rod body 1 is inserted into the patient body, the sensing lens 12 is installed on the inner wall of the observation cavity 2, the sensing lenses 12 are provided with a plurality of groups, the information output end of the sensing lens 12 is connected with the information input end of an external sensing receiver, and the needle body 3 is observed.

Referring to fig. 1 and 2, the spring 7 drives the needle body 3 to make the needle body 3 move inwards and outwards through a through hole 11 formed in the observation cavity 2, and the wound is sutured after the needle body 3 extends out.

Referring to fig. 1 and 2, when the rotating block 8 moves, the spring 7 in the pushing block 5 is driven to bend the spring 7 under stress, the spring 7 drives the needle body 3 to enable the needle body 3 to move outwards in the through hole 11 formed in the observation cavity 2, the rotating block 8 is reversely adjusted, the spring 7 stretches the needle body 3 after being reset, the needle body 3 is brought back, and the length of the needle body 3 is convenient to adjust by adjusting the rotating block 8.

Referring to fig. 1 and 2, the rotating block 8 is adjusted such that the thread of the outer wall of the push block 5 rotates in the thread groove 10, and the spring 7 in the push block 5 is driven when the rotating block 8 moves.

The embodiment of the utility model provides a gynaecology's peritoneoscope operation is with getting needle stick, during the operation, connect the information output of sensing lens 12, it is internal to peg graft into the disease with getting needle stick body 1, observe the intracavity 2 inner wall and install sensing lens 12 and be provided with the multiunit, the information output of sensing lens 12 links to each other with the information input of outside sensing receiver, observe needle body 3, sew up the disease by needle body 3, when the length of needle body 3 can not reach sewing up length, adjust rotatory piece 8, make the screw thread of ejector pad 5 outer wall rotate in thread groove 10, when rotatory piece 8 moves, spring 7 in drive ejector pad 5, make spring 7 atress crooked, spring 7 drives needle body 3, make needle body 3 set up through-hole 11 on observing chamber 2 and outwards move, after needle body 3 extends, sew up the wound, reverse regulation rotatory piece 8, spring 7 resets the back and stretches needle body 3, take back needle body 3, through adjusting rotatory piece 8, be convenient for adjust needle body 3's length, after accomplishing the operation, adjust rotatory piece 8, make ejector pad 5 from thread groove 10 interior roll-off, take out rotatory piece 8, dismantle ejector pad 5 again, take ejector pad 5 out from sleeve pipe 4, take out needle body 3 again, disinfect needle body 3, avoid carrying the virus on the needle body 3, make the virus carry to next patient on one's body, through the installation and the dismantlement to needle body 3, be convenient for disinfect needle body 3, the practicality of device has been increased.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a gynaecology's laparoscopic surgery is with getting needle stick, is including getting needle stick (1), its characterized in that, it installs observation chamber (2) to get needle stick (1) bottom, it installs sensing lens (12) and is provided with the multiunit to observe chamber (2) inner wall, it installs sleeve pipe (4) on needle stick (1) to get, install ejector pad (5) on sleeve pipe (4), install stopper (6) in ejector pad (5), it runs through stopper (6) and extends to inside ejector pad (5) to get needle stick (1), install rotatory piece (8) on ejector pad (5), it holds chamber (9) to have seted up in rotatory piece (8), it has ejector pad (5) to hold perpendicular sliding connection in chamber (9).

2. The needle bar for gynecological laparoscopic surgery of claim 1, wherein the information output terminal of the sensing lens (12) is connected to the information input terminal of an external sensing receiver.

3. The needle taking rod for the gynecological laparoscopic surgery as claimed in claim 1, wherein a through hole (11) is formed in the observation cavity (2), and the size of the through hole (11) is matched with that of the needle body (3).

4. The needle-withdrawing rod for the gynecological laparoscopic surgery as claimed in claim 1, wherein a spring (7) is installed inside the push block (5), and the other end of the spring (7) is installed at the bottom of the limiting block (6).

5. The needle taking rod for the gynecological laparoscopic surgery as claimed in claim 1, wherein a thread groove (10) is formed in the rotating block (8), threads are carved on the outer wall of the pushing block (5), and the thread groove (10) is matched with the threads carved on the outer wall of the pushing block (5).