CN212879404U

CN212879404U - Lung blocking device for cardiothoracic minimally invasive surgery

Info

Publication number: CN212879404U
Application number: CN202020499191.1U
Authority: CN
Inventors: 韩冬
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2021-04-06
Anticipated expiration: 2030-04-08

Abstract

The utility model discloses a medical field's a heart chest surgery minimal access surgery hinders lung ware, including two sets of installation poles, it is two sets of from last to transversely running through in proper order down between the installation pole has head rod, second connecting rod, head rod, second connecting rod are located the equal fixedly connected with stopper in the outside of installation pole, the equal slip cap in the installation pole outside is equipped with the installation cover, the bracing piece is vertically installed in the installation cover outside, bracing piece bottom fixedly connected with bottom plate, installation pole bottom fixedly connected with extension rod, extension rod bottom fixedly connected with hinders the lung piece. The utility model discloses be different from current operation pincers structural design, need not to hand and carry out the incision and support, adjust the angle that can realize supporting through rotating and avoid hindering the operation of the main sword doctor when performing the operation, and utilize internal light source to carry out light supplementation, its overall structure is simple reasonable, and the practicality is better.

Description

Lung blocking device for cardiothoracic minimally invasive surgery

Technical Field

The utility model relates to the field of medical treatment, specifically be a lung ware is hindered in cardiothoracic surgery minimal access surgery.

Background

China is a medical big country, the medical level and medical construction of China are far ahead of the average level of the world, and the medical achievement of China is also the reputable world in recent years. Cardiothoracic surgery is an important component department in medical construction or hospital department construction. It is well known that in thoracic surgery in the medical field, special medical instruments are required to prop open lung tissue to prevent exposure affecting the surgical site.

At present, chinese patent with application number CN201320659029.1 discloses a lung blocking device for minimally invasive cardiothoracic surgery, which comprises a left part and a right part which are rotatably connected, wherein the left part and the right part are both provided with a handle portion and a spreading handle connected with the handle portion, a bending angle is arranged at the joint of the handle portion and the spreading handle, the left part and the right part are rotatably connected at the bending angle, the handle portions of the left part and the right part are respectively provided with a lock rack and a lock tooth matched with the lock rack, the end portions of the spreading handles of the left part and the right part are respectively provided with a fan-shaped metal sheet smoothly connected with the spreading handle, the spreading handle comprises a horizontal section and a bending section, a folding angle is arranged between the horizontal section and the bending section, and the horizontal section and the handle portion are in the.

However, the existing cardiopulmonary obstruction device in cardiothoracic surgery still has the following technical defects when in use: current hinder lung ware when using, still need main sword doctor or nurse to hand to strut the use, and the handheld operating range that can shelter from main sword doctor of one side, very inconvenient, the handheld light that also can shelter from partial angle of on the other hand also can influence going on smoothly of operation. Based on this, the utility model designs a heart chest surgery minimal access surgery hinders lung ware to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cardiothoracic surgery minimal access surgery hinders lung ware to the problem that the above-mentioned background of the most probable solution proposed.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heart chest surgery minimal access surgery hinders lung ware, includes two sets of installation poles, and is two sets of transversely run through from last to down in proper order between the installation pole has head rod, second connecting rod, head rod, second connecting rod are located the equal fixedly connected with stopper in the outside of installation pole, the equal slip cap in installation pole outside is equipped with the installation cover, the bracing piece is vertically installed in the installation cover outside, bracing piece bottom fixedly connected with bottom plate, installation pole bottom fixedly connected with extension rod, extension rod bottom fixedly connected with hinders the lung piece.

Preferably, the surface of the mounting rod is uniformly provided with a plurality of groups of through holes, the outer side of the mounting sleeve is transversely screwed and connected with a screw pin, and the inner side end of the screw pin is in inserting and matching with the through holes.

Preferably, the surface of the first connecting rod is symmetrically provided with threads in opposite directions, the threads in opposite directions on the outer side of the first connecting rod are respectively in threaded connection with the two groups of mounting rods, and the outer side of the limiting block on the outer side of the first connecting rod is fixedly connected with a handle.

Preferably, the support rod is transversely movably inserted with a screw rod, the inner side end of the screw rod is fixedly connected with the outer side of the mounting sleeve, and two groups of fixing nuts are in threaded connection with the outer side of the screw rod at two sides of the support rod.

Preferably, the bottom of the bottom plate is bonded with disposable medical adhesive paper.

Preferably, the outer side face of the lung blocking block is a total downward upper inclined face, a groove is formed in the inner side face of the lung blocking block, an LED lamp is arranged in the groove, and a transparent plate is arranged on the outer side wall of the groove.

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

the utility model discloses be different from current operation pincers structural design, adopt two sets of installation rod structures to installing hindering the lung piece, realize adjusting the distance between two sets of lung pieces of being convenient for to support the cardiopulmonary surgery incision through the gliding spacing connecting rod of another group of connecting rod cooperation of a set of opposite screw thread, and the bottom plate cooperation through the bracing piece bottom is once only glued paper adhesion patient skin straight line and is supported, and the bracing piece is rotatable to be realized fixing by support angle cooperation fixation nut on the screw rod, the completion is to the installation use who hinders the lung piece, the cooperation hinders the inside light source of lung piece and carries out the light supplement of performing the operation. To sum up, the utility model discloses compare current structural design, need not to hand and carry out the incision and support, adjust the angle that can realize supporting through rotating and avoid hindering the operation of the main sword doctor when performing the operation, and utilize internal light source to carry out light supplementation, guarantee going on smoothly of operation.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced 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 that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the three-dimensional viewing angle front structure of the present invention;

FIG. 2 is a schematic view of the support rod and the fixing structure of FIG. 1 according to the present invention;

fig. 3 is a schematic cross-sectional view of the lung blocking block of fig. 1 according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-mounting rod, 101-through hole, 2-first connecting rod, 201-thread, 202-handle, 3-second connecting rod, 4-limiting block, 5-mounting sleeve, 501-bolt, 6-supporting rod, 601-screw rod, 602-fixing nut, 7-bottom plate, 701-adhesive paper, 8-extension rod, 9-lung blocking block, 901-groove, 902-LED lamp and 903-transparent plate.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Please refer to fig. 1-3, a lung blocking device for minimally invasive surgery of cardiothoracic surgery comprises two sets of mounting rods 1, a first connecting rod 2 and a second connecting rod 3 transversely penetrate between the two sets of mounting rods 1 from top to bottom in sequence, the first connecting rod 2 and the second connecting rod 3 are located on a limiting block 4 fixedly connected on the outer side of the mounting rod 1, a mounting sleeve 5 is slidably sleeved on the outer side of the mounting rod 1, a supporting rod 6 is longitudinally mounted on the outer side of the mounting sleeve 5, a bottom plate 7 is fixedly connected to the bottom of the supporting rod 6, an extension rod 8 is fixedly connected to the bottom of the mounting rod 1, and a lung blocking block 9 is fixedly connected to the bottom of the extension.

Wherein, the surface of the installation rod 1 is uniformly provided with a plurality of groups of through holes 101, a screw pin 501 is inserted in the outer side of the installation sleeve 5 in a transverse threaded manner, the inner side end of the screw pin 501 is inserted and matched with the through hole 101, and the through hole 101 in the outer side of the installation rod 1 is inserted and matched with the screw pin 501 to fix the height of the installation sleeve 5.

Wherein, the surperficial symmetry of head rod 2 is provided with opposite direction's

screw thread

201, and 2 outside opposite direction's of head rod screw thread 201 respectively with 1 threaded connection of two sets of installation poles, the outside fixedly connected with handle 202 of the stopper 4 in the head rod 2 outside, the handle 202 of rotating the 2 outside ends of head rod drives head rod 2 and rotates, 2 outside opposite direction's of head rod screw thread 201 drives two sets of lung blocks 9 through the extension rod 8 drive of installation pole 1 lower extreme and keep away from and strut the operation incision mutually.

The support rod 6 is transversely movably inserted with a screw 601, the inner side end of the screw 601 is fixedly connected with the outer side of the mounting sleeve 5, two sets of fixing nuts 602 are in threaded connection with the outer side of the screw 601 at two sides of the support rod 6, and the support rod 6 is fixed on the screw 601 at two sides of the support rod 6 by rotating the fixing nuts 602 on the screw 601.

The bottom of the bottom plate 7 is bonded with disposable medical adhesive paper 701, and the support rod 6 is fixed by bonding the protective layer of the adhesive paper 701 with the skin near the human body incision by the adhesive paper 701.

Wherein, hinder the lateral surface of lung piece 9 for always going down to supreme inclined plane, hinder the medial surface of lung piece 9 and be equipped with recess 901, establish LED lamp 902 in the recess 901, the lateral wall of recess 901 is provided with transparent plate 903, carries out the light through hindering LED lamp 902 in the recess 901 of the medial surface of lung piece 9 and supplyes, makes things convenient for going on of operation.

One specific application of this embodiment is: the utility model discloses when using, support through hindering the incision of lung piece 9 heart lung operation two sets of, rotate the handle 202 drive head rod 2 rotation of head rod 2 outside end afterwards, 2 outside opposite direction's of head rod screw 201 drives two sets of lung pieces 9 that hinder through the extension rod 8 of installation pole 1 lower extreme, and 3 spacing slides along the second connecting rod and leave mutually and strut the incision of performing the operation. Then the position of the mounting sleeve 5 on the mounting rod 1 is slid up and down until the bottom plate 7 at the bottom of the support rod 6 contacts the skin of the human body, and then the mounting sleeve 5 is fixed in height by inserting the screw pin 501 into the through hole 101 at the outer side of the mounting rod 1. The support rod 6 is fixed by tearing the protective layer of the sticky paper 701 and bonding the skin near the human body incision by the sticky paper 701, then the opening angle of the installation rod 1 relative to the support rod 6 is rotated through the screw 601, and then the support rod 6 is fixed on the screw 601 at two sides of the support rod 6 by rotating the fixing nuts 602 on the screw 601, so that the installation and use of the lung blocking block are completed. During operation, the LED lamps 902 in the grooves 901 on the inner side surface of the lung blocking block 9 can supplement light, so that the operation is convenient.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a lung ware is hindered in minimal access surgery of cardiothoracic surgery, includes two sets of installation poles (1), its characterized in that: two sets of transversely run through in proper order from last to down between installation pole (1) and have head rod (2), second connecting rod (3), head rod (2), second connecting rod (3) are located the equal fixedly connected with stopper (4) in the outside of installation pole (1), the equal slip cap in installation pole (1) outside is equipped with installation cover (5), vertically install bracing piece (6) in installation cover (5) outside, bracing piece (6) bottom fixedly connected with bottom plate (7), installation pole (1) bottom fixedly connected with extension rod (8), extension rod (8) bottom fixedly connected with hinders lung piece (9).

2. The minimally invasive surgical pulmonary resistor of cardiothoracic surgery of claim 1, wherein: the surface of the mounting rod (1) is uniformly provided with a plurality of groups of through holes (101), a threaded pin (501) is transversely inserted in a threaded manner in the outer side of the mounting sleeve (5), and the inner side end of the threaded pin (501) is inserted in the through holes (101) in a matched manner.

3. The minimally invasive surgical pulmonary resistor of cardiothoracic surgery of claim 1, wherein: the surface symmetry of head rod (2) is provided with opposite direction's screw thread (201), and head rod (2) outside opposite direction's screw thread (201) respectively with two sets of installation pole (1) threaded connection, the outside fixedly connected with handle (202) of stopper (4) in head rod (2) outside.

4. The minimally invasive surgical pulmonary resistor of cardiothoracic surgery of claim 1, wherein: the supporting rod (6) is transversely movably inserted with a screw rod (601), the inner side end of the screw rod (601) is fixedly connected with the outer side of the mounting sleeve (5), and two groups of fixing nuts (602) are in threaded connection with the outer side of the screw rod (601) at two sides of the supporting rod (6).

5. The minimally invasive surgical pulmonary resistor of cardiothoracic surgery of claim 1, wherein: the bottom of the bottom plate (7) is bonded with disposable medical adhesive paper (701).

6. The minimally invasive surgical pulmonary resistor of cardiothoracic surgery of claim 1, wherein: the outer side surface of the lung blocking block (9) is an inclined surface which is inclined from bottom to top, a groove (901) is formed in the inner side surface of the lung blocking block (9), an LED lamp (902) is arranged in the groove (901), and a transparent plate (903) is arranged on the outer side wall of the groove (901).