CN216317758U - Pneumoperitoneum-free laparoscope suspension device - Google Patents

Abstract

The utility model discloses an airless laparoscope suspender, which comprises a top seat and an elastic positioning mechanism, wherein the bottom of the top seat is fixedly connected with an internal thread pipe, the inner side of the internal thread pipe is sleeved with a threaded rod which is mutually matched, the bottom of the outer side of the threaded rod is fixedly connected with a mounting ring, four corners of the outer side of the mounting ring are provided with guide grooves, the inner sides of four groups of the guide grooves are sleeved with guide plates, the bottoms of four groups of the guide plates are fixedly connected with guide grooves, the inner sides of the four groups of the guide grooves are provided with lifting belts, and the bottoms of the four groups of the lifting belts are fixedly connected with puncture needles; according to the utility model, through the installation and matching of the top seat and the fixed hook, the device can be hung on the cross beam above the bed body in a suspension manner, and the lifting adjustment is carried out by utilizing the thread matching of the internal thread pipe and the threaded rod, so that the device can be suspended without being supported by a frame body, the collision and the action obstruction to medical personnel are avoided, and the operation operability and the working efficiency of the operation of the medical personnel are greatly improved.

Description

Pneumoperitoneum-free laparoscope suspension device

Technical Field

The utility model relates to the technical field of medical treatment, in particular to an airless laparoscope suspender.

Background

The laparoscopic surgery is a newly developed minimally invasive method, is a necessary trend of the development of future surgical methods, and with the rapid advancement of industrial manufacturing technology, the fusion of related subjects lays a firm foundation for the development of new technologies and new methods, and the increasingly skilled operation of doctors is added, so that many past open surgeries are replaced by intracavitary surgeries, and the surgery selection opportunities are greatly increased;

in the existing abdominal cavity minimally invasive surgery, the surgical site of the abdomen of a patient is generally required to be inflated so as to enable the abdominal wall of the surgical site to be arched upwards, but continuous inflation can increase pressure in the human body, so that the organs of the human body are oppressive to be injured, and a laparoscopic suspension device usually needs a main body support to be positioned in an auxiliary mode.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a laparoscopic suspension without pneumoperitoneum, which solves the above problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a no air lock peritoneoscope suspender, includes footstock and elastic locating mechanism, the bottom rigid coupling of footstock has the internal thread pipe, the inboard cover of internal thread pipe is equipped with the threaded rod of mutual adaptation, the bottom rigid coupling in the threaded rod outside has the collar, the four corners department in the collar outside is equipped with the guide slot, and four groups the inboard cover of guide slot is equipped with baffle, four groups the bottom rigid coupling of baffle has guide slot, four groups the inboard in guide slot is equipped with the lifting belt, four groups the bottom rigid coupling of lifting belt has the pjncture needle, four groups one side that the baffle was kept away from each other is equipped with the reference column, the bottom rigid coupling of collar has the base, four groups of accomodating groove have been seted up to the inside of base, the top of footstock is equipped with two sets of fixed hooks.

Preferably, the elastic positioning mechanism comprises four groups of sleeves, the four groups of sleeves are fixedly connected to the top of the guide groove, the inner sides of the four groups of sleeves are respectively sleeved with the inserted rods and the springs, the four groups of springs are provided with the clamping blocks at the top, and the four groups of guide plates are uniformly provided with the clamping grooves matched with the clamping blocks in a clamping manner.

Preferably, the four groups of guide grooves are provided with arc edges at one side far away from each other, and the top parts of the arc edges are fixedly connected with limit sleeves matched with the lifting belts.

Preferably, the bottom of the four groups of lifting belts is provided with a fixing ring, and the fixing ring is matched with the positioning column.

Preferably, one side of each of the four groups of puncture needles is provided with a magnetic block, one end of the inner side of each of the four groups of the accommodating grooves is provided with a magnetic suction plate which is opposite to and attracted by the magnetic block, the top of the outer side of the mounting ring is provided with a driving plate, and the outer side of the driving plate is provided with anti-skid grains.

Preferably, pull rings are arranged at the tops of the four groups of the inserting rods, and the four groups of the clamping blocks and the clamping grooves are in clamping fit in a conical structure.

Compared with the prior art, the utility model has the beneficial effects that:

the pneumoperitoneum-free laparoscope suspender can be hung at a cross beam above a bed body in a suspending way through the installation and the matching of the top seat and the fixed hook, and the lifting adjustment is carried out by utilizing the thread matching of the internal thread pipe and the threaded rod, so that the suspender can suspend without using the support of a frame body, the collision and the action obstruction to medical personnel are avoided, and the operability and the working efficiency of the operation of the medical personnel are greatly improved; the length of each group of guide plates is conveniently and independently adjusted under the coordination of the elastic positioning mechanism by utilizing the mutual matching of the four groups of guide grooves and the guide plates, so that the puncture needles are more flexibly and accurately inserted into the abdominal cavity for surgery, and the device can arch the abdominal cavity of a patient without aeration operation by utilizing the independent adjustment insertion of each group of puncture needles and the stretching and lifting of the lifting belts, so that the device can arch and suspend the local position of the abdominal cavity; in addition, the puncture needle can be protected by the puncture needle storage system with the four storage grooves after being disinfected, so that the carrying convenience and safety of the device are improved, and meanwhile, each group of puncture needles can be taken out one by one for use during an operation according to the sequence, and the functionality and the universality of the device are improved.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a front cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the structure at A of FIG. 2 according to the present invention;

fig. 4 is a bottom cross-sectional view of the base of the present invention.

In the figure: 1. a top seat; 2. an internally threaded tube; 3. a guide groove; 4. a guide plate; 5. lifting the pull belt; 6. puncturing needle; 7. a base; 8. a mounting ring; 9. an elastic positioning mechanism; 901. inserting a rod; 902. a sleeve; 903. a spring; 904. a clamping block; 905. a card slot; 10. a fixed hook; 11. a threaded rod; 12. a receiving groove; 13. a guide groove; 14. and a positioning column.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: an abdominal-peritoneoscope suspender without an air sac comprises a top seat 1 and an elastic positioning mechanism 9, wherein the bottom of the top seat 1 is fixedly connected with an internal thread tube 2, the inner side of the internal thread tube 2 is sleeved with a threaded rod 11 which is mutually matched, the bottom of the outer side of the threaded rod 11 is fixedly connected with a mounting ring 8, four corners of the outer side of the mounting ring 8 are provided with guide grooves 3, the inner sides of four groups of guide grooves 3 are sleeved with guide plates 4, the bottoms of four groups of guide plates 4 are fixedly connected with guide grooves 13, the inner sides of the four groups of guide grooves 13 are provided with lifting belts 5 which can be manually finely adjusted to pull a puncture needle to lift, and then arch up the abdominal cavity of the patient, the bottom of the four groups of lifting belts 5 is fixedly connected with the puncture needles 6, one side of the four groups of guide plates 4, which is far away from each other, is provided with a positioning column 14, the bottom of the mounting ring 8 is fixedly connected with a base 7, four groups of accommodating grooves 12 are formed in the base 7, so that the four groups of puncture needles 6 are conveniently accommodated and protected, and the top of the top seat 1 is provided with two groups of fixing hooks 10.

Further, the elastic positioning mechanism 9 includes four sets of sleeves 901, sleeves 902, springs 903, fixture blocks 904, and fixture slots 905, the sleeves 902 are fixedly connected to the tops of the guide slots 3, the inner sides of the four sets of sleeves 902 are respectively sleeved with the sleeves 901 and the springs 903, the top of the four sets of springs 903 is provided with the fixture blocks 904, and the tops of the four sets of guide plates 4 are uniformly provided with the fixture slots 905 which are engaged with the fixture blocks 904.

Furthermore, arc-shaped edges are arranged on the sides, away from each other, of the four groups of guide grooves 3, and limit sleeves matched with the lifting belts 5 are fixedly connected to the tops of the arc-shaped edges, so that the limiting effect of the four groups of lifting belts 5 in pulling is improved.

Furthermore, the bottom of four groups of lifting belts 5 is provided with a fixing ring, and the fixing ring is matched with the positioning column 14, so that the fixing ring can be clamped into the positioning column 14 for limiting and fixing.

Furthermore, a magnetic block is arranged on one side of each of the four groups of puncture needles 6, a magnetic absorption plate which is opposite to and attracted by the magnetic block is arranged at one end of the inner side of each of the four groups of accommodating grooves 12, the limit function of inserting the four groups of puncture needles 6 into the accommodating grooves 12 is increased, a driving plate is arranged at the top of the outer side of the mounting ring 8, and anti-skid grains are arranged on the outer side of the driving plate, so that the mounting ring 8 can be rotated manually to be lifted and adjusted conveniently.

Furthermore, pull rings are arranged at the tops of the four groups of insertion rods 901, and the four groups of clamping blocks 904 and the clamping grooves 905 are in clamping fit in a conical structure, so that the stability of clamping and positioning of the structure is improved.

The working principle is as follows: when the device is used, the device can be hung and clinically placed above through the matching of the top seat 1 and the fixed hook 10, the mounting ring 8 is manually pressed to rotate the internal threaded pipe 2, the mounting ring 8 and the internal threaded pipe 2 are integrally descended through thread matching, the main structure of the device is enabled to correspond to the abdomen of a patient, then the inserting rod 901 can be manually pulled to drive the spring 903 to stretch and the clamping block 904 to ascend, the clamping and fixing of the clamping groove 905 are cancelled, the guide plate 4 can be pulled to expand outwards under the guidance of the guide groove 3 at the moment, the expansion length of the guide plate 4 is adjusted, the puncture needle 6 below each guide plate 4 is enabled to better correspond to the appointed position of the abdominal cavity, after the appointed length is adjusted, the inserting rod 901 can be loosened, the clamping block 904 is enabled to be clamped and positioned with the clamping groove 905 again through the elastic restoring force of the spring 903, the operation can be carried out, after the lengths of the four guide plates 4 are adjusted, the puncture needle 6 can be inserted into the abdominal cavity of the patient, the lifting belt 5 is pulled under the guidance of the guide groove 13, the puncture needle 6 is made to arch the abdominal cavity at the insertion position, and then the lifting belt 5 can be wound on the outer side of the positioning column 14 and fixed, so that the arched abdominal cavity is operated.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that unless otherwise explicitly specified or limited, the terms connected or connected should be interpreted broadly, e.g. as a fixed connection or a detachable connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims (6)

1. An airless laparoscopic suspender comprising a footstock (1) and an elastic positioning mechanism (9), characterized in that: an internal thread pipe (2) is fixedly connected to the bottom of the top seat (1), threaded rods (11) which are mutually matched are sleeved on the inner side of the internal thread pipe (2), the bottom rigid coupling in threaded rod (11) outside has collar (8), the four corners department in collar (8) outside is equipped with guide slot (3), four groups the inboard cover of guide slot (3) is equipped with baffle (4), four groups the bottom rigid coupling of baffle (4) has guide slot (13), four groups the inboard of guide slot (13) is equipped with lifting belt (5), four groups the bottom rigid coupling of lifting belt (5) has pjncture needle (6), four groups one side that baffle (4) kept away from each other is equipped with reference column (14), the bottom rigid coupling of collar (8) has base (7), four groups of grooves (12) of accomodating have been seted up to the inside of base (7), the top of footstock (1) is equipped with two sets of fixed hooks (10).

2. An airless laparoscopic suspension according to claim 1, wherein: elastic positioning mechanism (9) are including inserted bar (901), sleeve pipe (902), spring (903), fixture block (904) and draw-in groove (905) respectively, sleeve pipe (902) are four groups, four groups sleeve pipe (902) rigid coupling in the top of guide slot (3), four groups the inboard of sleeve pipe (902) is equipped with inserted bar (901) and spring (903) respectively, four groups the top of spring (903) is equipped with fixture block (904), four groups draw-in groove (905) with fixture block (904) block adaptation are evenly seted up at the top of baffle (4).

3. An airless laparoscopic suspension according to claim 1, wherein: and arc-shaped edges are arranged on one sides of the four groups of guide grooves (3) far away from each other, and limit sleeves matched with the lifting belts (5) are fixedly connected to the tops of the arc-shaped edges.

4. An airless laparoscopic suspension according to claim 1, wherein: the bottom of the four groups of lifting belts (5) is provided with a fixing ring, and the fixing ring is matched with the positioning column (14).

5. An airless laparoscopic suspension according to claim 1, wherein: one side of each of the four groups of puncture needles (6) is provided with a magnetic block, one end of the inner side of each of the four groups of accommodating grooves (12) is provided with a magnetic suction plate which is opposite to and attracted by the magnetic block, the top of the outer side of the mounting ring (8) is provided with a driving plate, and the outer side of the driving plate is provided with anti-skidding lines.

6. An airless laparoscopic suspension according to claim 2, wherein: the tops of the four groups of inserted rods (901) are provided with pull rings, and the four groups of clamping blocks (904) are matched with the clamping grooves (905) in a conical structure in a clamping manner.

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