CN210409054U - Normal temperature sterilization box for cardiac surgery - Google Patents

Abstract

The utility model discloses a normal atmospheric temperature sterilization case for cardiac surgery, include the box and place the board, seted up the mounting groove in the box lower extreme, and fixed mounting has servo motor in the mounting groove, and the fixed cover of servo motor output shaft is equipped with the master gear, and the internal rotation cover is equipped with two lead screws under the box, and the one end level that two lead screws are close to mutually welds, and fixed cover is equipped with from the gear on two lead screws, and the master gear with from gear engagement is connected, equal threaded connection has the nut on two lead screws, has all seted up perpendicular groove in the box both sides inner wall. The utility model is provided with a screw rod driven by a servo motor to rotate in the box body, and a support rod is connected between a nut horizontally moving on the screw rod and a placing plate; utilize the spring activity to support the sliding sleeve and place the board on the guide bar simultaneously, ensure to place the board and can drive medical instrument and carry out even comprehensive contact with anion emitter reciprocating the in-process to guarantee comprehensive thorough disinfection of disinfecting.

Description

Normal temperature sterilization box for cardiac surgery

Technical Field

The utility model relates to a surgical medical treatment technical field especially relates to a normal atmospheric temperature sterilization case for cardiac surgery.

Background

Cardiac surgery is a younger subject in the branch of surgery, primarily for the treatment of heart disease by surgery, such as heart bypass surgery, congenital heart disease surgery, valve replacement, etc. The common heart diseases to be treated are: congenital heart disease, valvular heart disease, coronary heart disease, thoracic aortic aneurysm, pericardial disease, heart tumor, etc. Since the heart is one of the most important in the trachea of the human body, there are stricter hygienic requirements for the medical hygiene level of cardiac surgery.

The medical instruments with various kinds and numbers can be applied and related to the process of cardiac surgery diagnosis and treatment, under the traditional technology, single sterilization and disinfection equipment is mostly adopted to carry out centralized cleaning treatment on the medical instruments carrying virus bacteria, but the quantity and space are limited, so that the comprehensive cleaning of all the medical instruments is difficult to ensure, the mutual extrusion of the medical instruments is easily caused in the cleaning process, not only is thorough disinfection not realized, but also the damage of the medical instruments is more likely to be caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the medical treatment of the cardiac surgery is difficult to carry out comprehensive sterilization on medical instruments in the prior art, and providing a normal temperature sterilization box for the cardiac surgery.

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

a normal temperature sterilization box for cardiac surgery comprises a box body and a placing plate, wherein the lower end of the box body is internally provided with a mounting groove, a servo motor is fixedly arranged in the mounting groove, a main gear is fixedly sleeved on an output shaft of the servo motor, two screw rods are rotatably sleeved at the lower end of the box body, and one ends of the two screw rods close to each other are horizontally welded, the two screw rods are fixedly sleeved with driven gears, the master gear is meshed with the slave gear, nuts are respectively connected on the two screw rods in a threaded manner, vertical grooves are respectively arranged in the inner walls of the two sides of the box body, a guide rod is vertically welded in the vertical groove, a spring and a sliding sleeve are respectively sleeved on the guide rod, two ends of the placing plate are respectively welded with the sliding sleeve, a support rod is connected between the two nuts and the lower ends of the two sides of the placing plate, the box both sides all are equipped with anion emitter on, and box upper end opening is connected with the detachable lid.

Preferably, the slave gears correspond to the master gear up and down, and the master gear and the slave gears are both bevel gears.

Preferably, the number of the vertical grooves is four, the vertical grooves are correspondingly arranged on two sides of the box body, and the negative ion emitter is positioned between the two vertical grooves.

Preferably, the fixed cover of spring one end is located the guide bar bottom, the sliding sleeve is located the guide bar upper end, and the sliding sleeve welds with the spring free end.

Preferably, two branch all inclines to set up, and branch both ends respectively with the nut and place the board and rotate and be connected.

Preferably, the middle ends of the two support rods are connected through a pin shaft.

Compared with the prior art, the utility model discloses possess following advantage:

1. the utility model discloses a set up in the box and drive rotatory lead screw by servo motor and gear drive to the screw thread connects the nut on the lead screw, and the board is placed in the box activity setting simultaneously, through at the nut and place between the board be connected branch, the horizontal migration who utilizes the nut pulls placing the board through the branch, so that place the board and drive medical appliances and reciprocate.

2. The utility model discloses a set up perpendicular groove in the box both sides to utilize the tension activity support sliding sleeve of spring and place the board on erecting the guide bar of inslot, make and place the board and use the spring to carry out steady vertical migration as the direction under the traction of branch, guide bar, ensure to place the board and drive medical appliances and carry out even comprehensive contact with anion emitter, in order to guarantee thorough disinfection of disinfecting.

To sum up, the utility model arranges the screw rod driven by the servo motor to rotate in the box body, and utilizes the nut horizontally moving on the screw rod to connect the support rod with the placing plate; utilize the spring activity to support the sliding sleeve and place the board on the guide bar simultaneously, ensure to place the board and can drive medical instrument and carry out even comprehensive contact with anion emitter reciprocating the in-process to guarantee comprehensive thorough disinfection of disinfecting.

Drawings

Fig. 1 is a schematic structural view of an ambient temperature sterilization box for cardiac surgery according to the present invention;

FIG. 2 is an enlarged view of a part A of the structure of the room temperature sterilization box for cardiac surgery according to the present invention;

FIG. 3 is an enlarged view of a portion B of the room temperature sterilization box for cardiac surgery according to the present invention;

fig. 4 is a schematic plan view of a box structure of a room temperature sterilization box for cardiac surgery according to the present invention.

In the figure: the device comprises a box body 1, a mounting groove 2, a servo motor 3, a main gear 4, a lead screw 5, a driven gear 6, a nut 7, a vertical groove 8, a guide rod 9, a spring 10, a sliding sleeve 11, a placing plate 12, a supporting rod 13, a negative ion emitter 14 and a cover body 15.

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 normal temperature sterilization box for cardiac surgery comprises a box body 1 and a placing plate 12, wherein a mounting groove 2 is arranged in the lower end of the box body 1, a servo motor 3 is fixedly arranged in the mounting groove 2, the servo motor 3 can be selected from a motor with the product model of HC-KFS053B, an output shaft of the servo motor 3 is fixedly sleeved with a master gear 4, two lead screws 5 are rotatably sleeved at the lower end of the box body 1, one ends of the two lead screws 5, which are close to each other, are horizontally welded, a slave gear 6 is fixedly sleeved on the two lead screws 5, the master gear 4 is meshed with the slave gear 6, nuts 7 are respectively in threaded connection with the two lead screws 5, vertical grooves 8 are respectively arranged in the inner walls of the two sides of the box body 1, a guide rod 9 is vertically welded in the vertical grooves 8, a spring 10 and a sliding sleeve 11 are respectively sleeved on the guide rod 9, two ends of the placing plate 12 are respectively, the two sides of the box body 1 are respectively provided with an anion emitter 14, the two ends of the placing plate 12 are not contacted with the anion emitters 14 so as to avoid scratching damage to the anion emitters 14, and the upper end opening of the box body 1 is connected with a detachable cover body 15.

It should be noted that:

when the two screw rods 5 rotate, the two nuts 7 only keep moving in the same direction or in the opposite direction so as to draw the two support rods 13;

one end of each of the two lead screws 5 which are far away from each other is sleeved with a bearing, and the two bearings are respectively and fixedly sleeved in the side walls of the two sides of the box body 1.

The driven gear 6 corresponds to the master gear 4 up and down, the master gear 4 and the driven gear 6 are both bevel gears, the number of the vertical grooves 8 is four, the vertical grooves are correspondingly arranged on two sides of the box body 1, and the negative ion emitter 14 is positioned between the two vertical grooves 8.

The fixed cover of spring 10 one end is located the guide bar 9 bottom, and the sliding sleeve 11 sliding sleeve is located the guide bar 9 upper end, and sliding sleeve 11 welds with the free end of spring 10, for sliding sleeve 11 provides can maintain steady support.

Two spinal branch 13 all incline to set up, and 13 both ends of branch rotate with nut 7 and place board 12 respectively and be connected, and two spinal branch 13 middle-end pin hub connection, through the slope and the horizontal migration of branch 13, provide not co-altitude spacing support for placing board 12.

The utility model discloses its functional principle is explained to following mode of operation of accessible:

in the initial state, the placing plate 12 is located at a high position in the case 2, and the medical instrument to be sterilized is placed on the placing plate 12, and the lid body 15 is fixedly attached.

And (3) starting the negative ion emitter 14 and the servo motor 2:

the servo motor 2 drives the main gear 4 to rotate, and the main gear 4 is meshed with the driven gear 6, so that the rotating driven gear 6 drives the two screw rods 5 to rotate by taking the inner walls of the two sides of the box body 1 as supporting points.

The two screw rods 5 rotate, so that the two nuts 7 respectively horizontally move by taking the two screw rods 5 as a guide, the two nuts 7 reversely move and respectively pull the two support rods 13, and the two support rods 13 gradually tend to be horizontal.

Two spinal branch 13 are at the in-process of slope and removal, pull downwards placing board 12 for place board 12 and drive sliding sleeve 11 and slide downwards with the direction of guide bar 9 position, and extrude spring 10, under spring 10's self tension, for sliding sleeve 11 with place board 12 and provide the buffering support, with the stationarity of ensureing to place board 12 and move down.

The running period of the output shaft of the servo motor 3 is controlled by the servo controller, so that the screw rod 5 rotates in different directions, the nut 7 also moves in different directions, the placing plate 12 can also move upwards or downwards in a reciprocating manner, in the process, the medical appliance on the placing plate 12 is in comprehensive contact with the negative ion emitter 14, and the negative ions are utilized to comprehensively and thoroughly sterilize the medical appliance.

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 (6)

1. The utility model provides a normal atmospheric temperature sterilization case for cardiac surgery, includes box (1) and places board (12), its characterized in that, mounting groove (2) have been seted up to box (1) lower extreme, and mounting groove (2) internal fixation installs servo motor (3), servo motor (3) output shaft fixed cover is equipped with master gear (4), the internal rotation cover of box (1) lower extreme is equipped with two lead screws (5), and the one end level welding that two lead screws (5) are close to mutually, two fixed cover is equipped with from gear (6) on lead screw (5), and master gear (4) is connected with from gear (6) meshing, two equal threaded connection has nut (7) on lead screw (5), perpendicular groove (8) have all been seted up in box (1) both sides inner wall, and perpendicular welding has been connected guide bar (9) in perpendicular groove (8), spring (10) and sliding sleeve (11) are gone up respectively on guide bar (9), and place board (12) both ends and weld with sliding sleeve (11) mutually respectively, two nut (7) and place all be connected with branch (13) between board (12) both sides lower extreme, all be equipped with anion emitter (14) on box (1) both sides, and box (1) upper end opening is connected with detachable lid (15).

2. An incubator according to claim 1, characterised in that the slave gears (6) and the master gear (4) correspond up and down, and the master gear (4) and the slave gears (6) are bevel gears.

3. An ordinary temperature sterilization box for cardiac surgery according to claim 1, characterized in that the number of the vertical slots (8) is four, and the vertical slots are correspondingly arranged on two sides of the box body (1), and the negative ion emitter (14) is arranged between the two vertical slots (8).

4. The room temperature sterilization box for cardiac surgery as defined in claim 1, wherein one end of the spring (10) is fixedly sleeved on the bottom end of the guide rod (9), the sliding sleeve (11) is slidably sleeved on the upper end of the guide rod (9), and the sliding sleeve (11) is welded to the free end of the spring (10).

5. An incubator as claimed in claim 1, wherein the two said supporting rods (13) are disposed obliquely, and both ends of the supporting rod (13) are respectively connected with the nut (7) and the placing plate (12) in a rotating manner.

6. An incubator as claimed in claim 5, characterised in that the two said struts (13) are pivotally connected at their central ends.

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