CN212234531U

CN212234531U - Surgical operation auxiliary instrument

Info

Publication number: CN212234531U
Application number: CN202020311522.4U
Authority: CN
Inventors: 周瑛
Original assignee: First Peoples Hospital of Chenzou
Current assignee: First Peoples Hospital of Chenzou
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2020-12-29
Anticipated expiration: 2030-03-13

Abstract

The utility model belongs to the field of medical surgery, in particular to a surgical operation auxiliary device, aiming at the problems of time and labor waste caused by complicated and inconvenient use of the prior art, the utility model provides a proposal which comprises a base, wherein the top of the base is fixedly connected with the bottom end of a support column, the top end of the support column is fixedly connected with the bottom of a support plate, the top of the support plate is provided with an arc-shaped placing groove, one side of the top of the support plate is provided with a chute, the inner wall of the chute is connected with a movable rod in a sliding way, one side of the chute is provided with a thread groove in the horizontal direction, the inner wall of the thread groove is connected with a threaded rod in a threaded way, the top end of the movable rod is close to one side of the arc-shaped placing groove and is fixedly connected with a toothed rod, the movable rod is far away from one side, the practicability is strong, the work of doctors is greatly facilitated, and time and labor are saved.

Description

Surgical operation auxiliary instrument

Technical Field

The utility model relates to a medical treatment surgical technical field especially relates to a surgical operation assists utensil.

Background

In general surgery, often need carry out the wound clearance to the patient of degree of depth wound, get rid of and remain at the intraoral debris of wound, when carrying out the wound clearance, need open the wound, current way is through the drag hook, but the drag hook is one-way traction, consequently need fix just can realize pulling open of the surface of a wound behind patient's the health, the operation is comparatively inconvenient, wastes time and energy, in order to solve above-mentioned problem, provides a surgical operation appurtenance earlier.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the prior art has the defects of time and labor waste caused by complicated and inconvenient use process, and providing an auxiliary appliance for surgical operation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a surgical operation auxiliary device comprises a base, wherein the top of the base is fixedly connected with the bottom of a support column, the top of the support column is fixedly connected with the bottom of a support plate, the top of the support plate is provided with an arc-shaped placing groove, one side of the top of the support plate is provided with a sliding groove, the inner wall of the sliding groove is slidably connected with a movable rod, one side of the sliding groove is horizontally provided with a threaded groove, the inner wall of the threaded groove is in threaded connection with a threaded rod, one side of the top end of the movable rod, which is close to the arc-shaped placing groove, is fixedly connected with a toothed rod, one side of the movable rod, which is far away from the toothed rod, is fixedly connected with a balancing weight, two sides of the toothed rod are slidably connected with two metal elements, the metal elements are in a horizontal middle through, the transverse rod is fixedly sleeved with a directional rotating device, the directional rotating device is matched with the tops of the metal elements, and one side, close to each other, of each of the two metal elements is fixedly connected with the same elastic device.

Preferably, the directional rotating device comprises a rotating wheel fixedly sleeved on the cross rod, a gear is rotatably sleeved on the outer wall of the rotating wheel, the gear is meshed with gear teeth connected to the rack rod, a tooth groove is formed in one side of an inner ring of the gear, a spring shaft is arranged on one side of the rotating wheel corresponding to the tooth groove, one end of a clamping block is rotatably connected to the spring shaft, the other end of the clamping block is embedded with the tooth groove, the other end of the clamping block is matched with the top of the metal element, and the directional rotating function of the gear is achieved.

Preferably, the top of the metal element is provided with a mounting groove, the inner wall of the mounting groove is provided with a button in a sliding manner, the bottom of the button is fixedly connected with one end of a sliding rod, the other end of the sliding rod is rotatably connected with one end, far away from the spring shaft, of the clamping block, and the sliding rod is matched with the directional rotating device, so that the function that the directional rotating device can be released through the button is realized.

Preferably, the elastic device comprises a first loop bar fixedly connected with one side of one metal element, a second loop bar is slidably mounted inside the first loop bar, one end of the second loop bar extends to the outside of the first loop bar and is fixedly connected with one side of the other metal element, a spring is arranged inside the second loop bar, two ends of the spring are respectively fixedly connected with one side of the two metal elements, and the two metal elements are mutually close to each other through the spring to provide a force for the two metal elements to be mutually close to each other.

Preferably, the arc-shaped placing groove is internally provided with a protective pad, so that a more comfortable treatment platform is provided for a patient.

In the utility model, a surgical operation auxiliary appliance

1. The gear rod, the cross rod, the rotating wheel, the gear, the tooth groove, the spring rod and the fixture block are arranged, and the fixture block is matched with the tooth groove, so that the purpose of directional rotation of the gear is achieved.

2. The gear rack is provided with a metal element, a toothed bar, a cross bar, a rotating wheel, a gear, a tooth groove, a spring rod, a clamping block, a mounting groove, a button and a sliding rod, and the sliding rod is matched with the clamping block, so that the aim of manually releasing the directional rotation limitation of the gear is achieved.

The utility model discloses a simple rational in infrastructure design for easy operation is convenient, and the practicality is strong, very big work that has made things convenient for the doctor, labour saving and time saving.

Drawings

Fig. 1 is a schematic perspective view of a surgical auxiliary instrument according to the present invention;

FIG. 2 is a schematic structural view of a surgical auxiliary instrument according to the present invention;

FIG. 3 is an enlarged schematic view of the surgical aid of the present invention at A in FIG. 2;

fig. 4 is an enlarged schematic structural diagram of a surgical auxiliary instrument shown in fig. 3 at B.

In the figure: the device comprises a base 1, a support column 2, a support plate 3, an arc-shaped placing groove 4, a sliding groove 5, a movable rod 6, a threaded rod 7, a toothed rod 8, a balancing weight 9, a metal element 10, a drag hook 11, a cross rod 12, a rotating wheel 13, a gear 14, a toothed groove 15, a spring shaft 16, a clamping block 17, an installation groove 18, a button 19, a sliding rod 20, a first loop bar 21, a second loop bar 22, a spring 23 and a protective pad 24.

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.

Referring to fig. 1-4, a surgical auxiliary instrument comprises a base 1, the top of the base 1 is fixedly connected with the bottom of a support column 2, the top of the support column 2 is fixedly connected with the bottom of a support plate 3, the top of the support plate 3 is provided with an arc-shaped placing groove 4, one side of the top of the support plate 3 is provided with a sliding groove 5, the inner wall of the sliding groove 5 is slidably connected with a movable rod 6, one side of the sliding groove 5 is horizontally provided with a threaded groove, the inner wall of the threaded groove is in threaded connection with a threaded rod 7, one side of the top of the movable rod 6 close to the arc-shaped placing groove 4 is fixedly connected with a toothed rod 8, one side of the movable rod 6 far away from the toothed rod 8 is fixedly connected with a counterweight 9, two sides of the toothed rod 8 are slidably connected with two metal elements 10, the metal elements 10 are in a through structure, a cross rod 12 is fixedly mounted on the inner wall of the metal element 10, a directional rotating device is fixedly sleeved on the cross rod 12 and matched with the top of the metal element 10, and one side, close to each other, of each of the two metal elements 10 is fixedly connected with the same elastic device.

The utility model discloses in, directional rotating device connects runner 13 on horizontal pole 12 including fixed cover, it has cup jointed gear 14 to rotate on runner 13's the outer wall, the teeth of a cogwheel on gear rack 8 is connected in the meshing of gear 14, tooth's socket 15 has been seted up to gear 14's inner circle one side, one side that runner 13 corresponds tooth's socket 15 is provided with spring shaft 16, spring shaft 16 rotates the one end that is connected with fixture block 17, fixture block 17's the other end and the gomphosis of tooth's socket 15 looks, and fixture block 17's the other end cooperatees with metal component 10's top, has realized gear 14's directional rotation function.

The utility model discloses in, slidable mounting has button 19 on the inner wall of mounting groove 18, button 19's bottom fixedly connected with slide bar 20's one end, slide bar 20's the other end and fixture block 17 are kept away from the one end rotation of spring shaft 16 and are connected, slide bar 20 cooperatees with directional rotating device, has realized the function that directional rotating device can relieve through button 19.

The utility model discloses in, the elastic force device include with one side fixed connection's of a metal component 10 first loop bar 21, the inside slidable mounting of first loop bar 21 has second loop bar 22, the one end of second loop bar 22 extend to the outside of first loop bar 21 and with one side fixed connection of another metal component 10, the inside of second loop bar 22 is provided with spring 23, spring 23's both ends respectively with two metal component 10 one side fixed connection that are close to each other, provide a power that is close to each other for two metal components 10 through spring 23.

The utility model discloses in, be equipped with the protection pad 24 in the arc standing groove 4, provide a more comfortable treatment platform for the patient.

In the utility model, when in use, firstly, the wound part of a patient is placed on the protective pad 24, then the threaded rod 7 is rotated anticlockwise, the threaded rod 7 is gradually loosened from the movable rod 6 until the movable rod 6 is lifted in a free rotation manner, then the movable rod 6 is lifted or rotated to a proper position, then the threaded rod 7 is rotated clockwise, the movable rod 6 is blocked by the threaded rod 7 again, the purpose of fixing the movable rod 6 is achieved, then two buttons 19 are pressed, the buttons 19 are pressed by stress to drive the slide rod 20 to generate displacement, the slide rod 20 displaces downwards to drive one end of the fixture block 17 to rotate around the spring shaft 16, one end of the fixture block 17 is separated from the tooth groove 15, at the moment, the directional rotation limitation of the gear 14 is relieved, the gear 14 can freely rotate along the tooth bar 8, therefore, 2 metal elements 10 can be synchronously displaced along the tooth bar 8, until the ideal position for the wound operation of the patient is reached, then the button 19 is released, one end of the fixture block 17 is embedded with the tooth socket 15 again due to the deformation recovery of the spring rod 16, then the drag hook hooks the wound of the patient, then the two metal elements 10 are moved in opposite directions until the optimal surgical position, in the process, the gear 14 rotates along with the displacement, but due to the structural cooperation of the fixture block 17 and the tooth socket 15, the two gears 14 can only rotate in the directions away from each other and can not rotate in the directions approaching each other, at the moment, because the two metal elements 10 generate the displacement, the spring 23 on the side, close to each other, of the upper parts of the two metal elements 10 is stressed and deformed, meanwhile, the second sleeve rod 22 is gradually slid out from the inside of the first sleeve rod 21, after the external force is removed from the optimal surgical position, the spring 14 is required to recover after deformation, so that the two metal elements 10 have a force approaching each other, make metal component 10 can not be natural to the direction slip of keeping away from each other, again because fixture block 17 and tooth's socket 15 looks gomphosis for two metal component 10 can't slide to the direction that is close to each other, have reached fixed metal component 10's purpose, and operation process is simple convenient, very big work of having made things convenient for doctor, labour saving and time saving.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The surgical operation auxiliary device comprises a base (1) and is characterized in that the top of the base (1) is fixedly connected with the bottom end of a support column (2), the top end of the support column (2) is fixedly connected with the bottom of a support plate (3), the top of the support plate (3) is provided with an arc-shaped placing groove (4), one side of the top of the support plate (3) is provided with a sliding groove (5), the inner wall of the sliding groove (5) is connected with a movable rod (6) in a sliding manner, a threaded groove is horizontally arranged on one side of the sliding groove (5), the inner wall of the threaded groove is connected with a threaded rod (7) in a threaded manner, one side, close to the arc-shaped placing groove (4), of the top end of the movable rod (6) is fixedly connected with a toothed bar (8), one side, far away from the toothed bar (8), of the movable rod (6) is fixedly connected with a balancing weight (, metal element (10) are the horizontal direction middle part and link up the structure, and the bottom fixedly connected with drag hook of metal element (10), fixed mounting has horizontal pole (12) on the inner wall of metal element (10), the fixed cover has been connected with directional rotating device on horizontal pole (12), directional rotating device cooperatees with the top of metal element (10), and the same resilient means of one side fixedly connected with that two metal element (10) are close to each other.

2. The surgical auxiliary instrument as claimed in claim 1, wherein the directional rotation device comprises a rotating wheel (13) fixedly sleeved on the cross bar (12), a gear (14) is rotatably sleeved on the outer wall of the rotating wheel (13), the gear (14) is engaged with the gear teeth connected to the rack bar (8), a tooth groove (15) is formed in one side of the inner ring of the gear (14), a spring shaft (16) is arranged on one side of the rotating wheel (13) corresponding to the tooth groove (15), one end of a clamping block (17) is rotatably connected to the spring shaft (16), the other end of the clamping block (17) is embedded in the tooth groove (15), and the other end of the clamping block (17) is matched with the top of the metal element (10).

3. A surgical aid according to claim 2, wherein the top of the metal member (10) is provided with a mounting groove (18), a button (19) is slidably mounted on the inner wall of the mounting groove (18), one end of a slide rod (20) is fixedly connected to the bottom of the button (19), the other end of the slide rod (20) is rotatably connected to one end of the block (17) away from the spring shaft (16), and the slide rod (20) is matched with the directional rotation device.

4. A surgical aid according to claim 1 wherein the resilient means comprises a first loop bar (21) fixedly connected to one side of one of the metal members (10), a second loop bar (22) is slidably mounted inside the first loop bar (21), one end of the second loop bar (22) extends to the outside of the first loop bar (21) and is fixedly connected to one side of the other metal member (10), a spring (23) is disposed inside the second loop bar (22), and both ends of the spring (23) are fixedly connected to the sides of the two metal members (10) adjacent to each other.

5. A surgical aid according to claim 1, characterized in that a protective pad (24) is provided in the arc-shaped placement groove (4).