CN212346667U

CN212346667U - Laparoscope puncture outfit for preventing abdominal viscera injury

Info

Publication number: CN212346667U
Application number: CN201821051002.3U
Authority: CN
Inventors: 张婷婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-07-04
Filing date: 2018-07-04
Publication date: 2021-01-15
Anticipated expiration: 2028-07-04

Abstract

The utility model discloses a laparoscope puncture outfit for preventing abdominal organ injury, which belongs to the technical field of laparoscope puncture outfits and comprises a main body, wherein the right side of the main body is fixedly connected with an inflation inlet, the bottom of the main body is fixedly connected with a puncture needle, the surface of the puncture needle is sleeved with a sleeve, the surface of the sleeve is sleeved with a limiting block, the lower part of the limiting block is fixedly connected with a rubber gasket, the left side and the right side of the front surface and the back surface of the limiting block are both provided with a chute, the upper part of the inner wall of the chute is provided with a clamping groove, the inner wall of the chute is movably connected with a sliding rod, when an operator inserts the puncture needle and the sleeve into the abdominal cavity, the sleeve is clamped outside the abdominal cavity through the limiting block, the sleeve is prevented from excessively deep inside the abdominal cavity to hurt the, the depth of the sleeve into the abdominal cavity is adjusted, and certain flexibility is achieved.

Description

Laparoscope puncture outfit for preventing abdominal viscera injury

Technical Field

The utility model discloses a prevent peritoneoscope puncture ware of abdominal cavity internal organs damage specifically is peritoneoscope puncture ware technical field.

Background

With the application and development of minimally invasive technology in the fields of surgery, gynecology, urology surgery and the like, on the premise of ensuring safety and achieving the same curative effect, laparoscopic surgery has become a preferred scheme for implementing various operations due to relatively little harm to human bodies, however, the sleeve of the existing puncture outfit has a smooth surface and is easy to slide during the operation, and if an operator cannot well control the puncture size, organs in the abdominal cavity are easy to damage. Therefore, a laparoscopic puncture outfit for preventing the damage of the abdominal organs is put into use to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent peritoneoscope puncture ware of abdominal cavity internal organs damage to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a laparoscope puncture outfit for preventing abdominal organ injury comprises a main body, wherein an inflation inlet is fixedly connected on the right side of the main body, a puncture needle is fixedly connected at the bottom of the main body, a sleeve is sleeved on the surface of the puncture needle, a limiting block is sleeved on the surface of the sleeve, a rubber gasket is fixedly connected below the limiting block, sliding grooves are respectively formed in the left side and the right side of the front surface and the back surface of the limiting block, a clamping groove is formed above the inner wall of each sliding groove, a sliding rod is movably connected to the inner wall of each sliding groove, a convex block is fixedly connected to the upper surface of each sliding rod and movably connected with the inner wall of each clamping groove, each sliding rod extends into the limiting block, a fixed block is fixedly connected to the opposite surface of each sliding rod, a positioning hole is formed in the surface, the other end fixedly connected with rubber fixture block of bracing piece, the arc wall has been seted up at the relative back of rubber fixture block.

Preferably, the one end fixedly connected with sliding block of slide bar, and the surface of sliding block is equipped with anti-skidding screw thread.

Preferably, the upper part of the body is provided with a hand-holding ring, and the hand-holding ring is arc-shaped.

Preferably, the top end of the puncture needle is provided with a spiral puncture needle head.

Preferably, the inner wall of the inflation inlet is movably connected with a rubber plug, and the surface of the rubber plug is fixedly connected with a hand-holding ring.

Compared with the prior art, the beneficial effects of the utility model are that: when operating personnel inserted pjncture needle and sleeve in the abdominal cavity, blocked the sleeve outside the abdominal cavity through the stopper, prevented that the sleeve from hindering to the abdominal cavity organ toward the abdominal cavity too deeply, fine protection abdominal cavity's organ, sleeve and stopper pass through the joint of rubber fixture block moreover, can be according to the needs of performing the operation, and the adjustment sleeve gets into abdominal cavity's degree of depth, has certain flexibility.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the structure of the position limiting block of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2.

In the figure: the puncture needle comprises a body 1, an inflation inlet 2, a sleeve 3, a limiting block 4, a rubber gasket 5, a sliding groove 6, a clamping groove 7, a sliding rod 8, a convex block 9, a fixed block 10, a positioning hole 11, a hook spring 12, a supporting rod 13, a rubber clamping block 14, an arc-shaped groove 15 and a puncture needle 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a laparoscope puncture outfit for preventing abdominal organ injury comprises a main body 1, wherein an inflation inlet 2 is fixedly connected on the right side of the main body 1, a puncture needle 16 is fixedly connected at the bottom of the main body 1, a sleeve 3 is sleeved on the surface of the puncture needle 16, a limit block 4 is sleeved on the surface of the sleeve 3, a rubber gasket 5 is fixedly connected below the limit block 4, chutes 6 are respectively arranged on the left side and the right side of the front surface and the back surface of the limit block 4, clamping grooves 7 are arranged above the inner walls of the chutes 6, a slide bar 8 is movably connected with the inner walls of the chutes 6, a convex block 9 is fixedly connected on the upper surface of the slide bar 8, the convex block 9 is movably connected with the inner walls of the clamping grooves 7, the slide bar 8 extends into the limit block 4, a fixed block 10 is fixedly connected on the opposite surface of the slide bar 8, a positioning, the middle of the inner wall of the limiting block 4 is fixedly connected with a supporting rod 13, the other end of the supporting rod 13 is fixedly connected with a rubber clamping block 14, and the back face, opposite to the rubber clamping block 14, is provided with an arc-shaped groove 15.

Wherein, the one end fixedly connected with sliding block of slide bar 8, and the surface of sliding block is equipped with anti-skidding screw thread, the ring is held in hand to the top of body 1 has been seted up, and holds the shape of ring in hand for the arc, the top of pjncture needle 16 is equipped with spiral helicine puncture needle head, the inner wall swing joint of inflation inlet 2 has the rubber buffer, and the fixed surface of rubber buffer is connected with and holds the ring in hand.

The working principle is as follows: when using, at first cover the stopper 4 on the surface of sleeve 3, and adjust predetermined puncture depth, then slide bar 8 with both sides is inwards slided through the sliding block, extrude rubber fixture block 14 and sleeve pipe 3 and closely laminate when slide bar 8 slides to in the arc wall 15, reach the effect of fixed stopper 4, and set up hook spring 12 between slide bar 8, for preventing that slide bar 8 from rocking in arc wall 15, when puncturing, through set up heliciform puncture needle head on the top of pjncture needle 16, avoid the doctor to injure abdominal cavity organ because of the puncture is too big, perhaps exert oneself the undersize and can't pierce through.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a prevent peritoneoscope puncture ware of abdominal cavity internal organs damage, includes body (1), its characterized in that: the right side of the body (1) is fixedly connected with an inflation inlet (2), the bottom of the body (1) is fixedly connected with a puncture needle (16), a sleeve (3) is sleeved on the surface of the puncture needle (16), a limiting block (4) is sleeved on the surface of the sleeve (3), a rubber gasket (5) is fixedly connected below the limiting block (4), sliding grooves (6) are respectively formed in the left side and the right side of the front surface and the back surface of the limiting block (4), clamping grooves (7) are formed in the upper portions of the inner walls of the sliding grooves (6), sliding rods (8) are movably connected to the inner walls of the sliding grooves (6), convex blocks (9) are fixedly connected to the upper surfaces of the sliding rods (8), the convex blocks (9) are movably connected to the inner walls of the clamping grooves (7), the sliding rods (8) extend into the limiting block (4), and fixed blocks (10, locating hole (11) have been seted up on the surface of fixed block (10), fixedly connected with couple spring (12) in locating hole (11), the central authorities of stopper (4) inner wall department fixedly connected with bracing piece (13), the other end fixedly connected with rubber fixture block (14) of bracing piece (13), arc wall (15) have been seted up at the relative back of rubber fixture block (14).

2. The laparoscopic puncture outfit for preventing the damage of the abdominal organs as claimed in claim 1, wherein: one end fixedly connected with sliding block of slide bar (8), and the surface of sliding block is equipped with anti-skidding screw thread.

3. The laparoscopic puncture outfit for preventing the damage of the abdominal organs as claimed in claim 1, wherein: the hand-held ring is arranged above the body (1) and is arc-shaped.

4. The laparoscopic puncture outfit for preventing the damage of the abdominal organs as claimed in claim 1, wherein: the top end of the puncture needle (16) is provided with a spiral puncture needle head.

5. The laparoscopic puncture outfit for preventing the damage of the abdominal organs as claimed in claim 1, wherein: the inner wall swing joint of inflation inlet (2) has the rubber buffer, and the fixed surface of rubber buffer is connected with and holds the ring.