CN110896945B

CN110896945B - Pathological change tissue collecting device for thoracic surgery

Info

Publication number: CN110896945B
Application number: CN201911234906.9A
Authority: CN
Inventors: 李海军; 白娥; 吴齐飞; 刘家煌
Original assignee: First Affiliated Hospital of Medical College of Xian Jiaotong University
Current assignee: First Affiliated Hospital of Medical College of Xian Jiaotong University
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2021-07-27
Anticipated expiration: 2039-12-05
Also published as: CN110896945A

Abstract

The invention discloses a diseased tissue collecting device for thoracic surgery, which relates to the field of medical instruments and comprises a base station, a servo motor, a first cover cap, a supporting mechanism, a hot pressing assembly and a quick freezing mechanism.

Description

Pathological change tissue collecting device for thoracic surgery

Technical Field

The invention belongs to the field of medical appliances, and particularly relates to a collecting device for pathological change tissues in thoracic surgery.

Background

Currently, when a resection operation is performed on a lung lesion patient in chest surgery, a collecting device is needed to store and store lesion tissues. The current collection device is mostly the simple container of placing, and unable fine carries out disinfection treatment to pathological change tissue for it receives pathological change tissue's pollution easily to store the tissue, and the collection of giving next time has brought the inconvenience. In addition, because the types of pathological tissues may contain a plurality of types, and a single container cannot meet the use requirements, a plurality of containers need to be prepared, the existing taking, sealing, sterilizing and quick-freezing modes have low efficiency, and if the pathological tissues are not treated in time, the pathological tissues are easy to generate more pollution.

Disclosure of Invention

The present invention is directed to a collecting device for collecting a lesion tissue in thoracic surgery to solve the above-mentioned problems occurring in the prior art.

The utility model provides a thoracic surgery is with pathological change tissue harvesting device, includes base station, servo motor, shroud one, bearing mechanism, hot pressing subassembly and quick-freeze mechanism, the base station is heart shape, two outside ends that shroud one is fixed in the base station, servo motor installs in the mounting groove of the medial extremity of base station and its output is connected to bearing mechanism, bearing mechanism is "ten" font, is used for placing household utensils in the bearing mechanism, hot pressing subassembly installs on the top of shroud one and is used for doing sealed processing to the household utensils that rotate to shroud one, quick-freeze mechanism is used for doing the quick-freeze processing to the household utensils after sealing, and wherein, the top of household utensils can be dismantled and be connected with the lid, and quick-freeze mechanism is 90 degrees with the contained angle of shroud one.

Preferably, the bearing mechanism comprises a central disc, connecting rib plates and an outer disc, wherein four connecting rib plates are connected to the periphery of the central disc to form a cross shape, the outer disc is connected to the other end of each connecting rib plate, a positioning column is arranged on the top surface of the outer disc, and a positioning groove matched with the positioning column is arranged at the bottom of the vessel.

Preferably, the first cover cap is of a shell structure with an opening at the lower end, a first notch for a vessel to pass through is further formed in the side face of the first cover cap, and a second notch for a connecting rib plate to pass through is further formed in the bottom face of the first cover cap.

Preferably, the hot pressing assembly comprises a linear motor and an electric heating plate, the linear motor is mounted at the top end of the first cover cap, and the output end of the linear motor is connected to the electric heating plate.

Preferably, a plurality of disinfection lamps are further arranged on the base station in the first cover cap.

Preferably, the quick-freezing mechanism comprises a second cover cap and an air inlet pipe, the structural shape of the second cover cap is the same as that of the first cover cap, the first notch and the second notch are also arranged, the air inlet pipe is provided with a plurality of air inlet pipes which are arranged on the side face of the second cover cap, and the air inlet pipes are circumferentially arranged along the central shaft of the second cover cap and are connected to the freezing source.

Preferably, the first notch is further connected with a door curtain, and the bottom surface of the supporting mechanism is in contact with the top surface of the base platform. .

The invention has the advantages that:

(1) the supporting mechanism is provided with the plurality of outer side discs for placing the utensils for storing the pathological change tissues, can meet the rapid storage requirements of various pathological change tissues, and can timely seal, disinfect and sterilize the utensils storing the pathological change tissues by means of the servo motor and the hot pressing assembly, so that the probability of pollution of the pathological change tissues is reduced, the treatment efficiency is obviously improved and the operation environment is optimized compared with the traditional manual treatment mode.

(2) The quick-freezing mechanism can also perform quick-freezing treatment on the sealed lesion tissues, so that frozen sections can be manufactured in the later period, the frozen sections can be used for subsequent analysis and assay, and the working efficiency is obviously improved.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a top view of the present invention.

Fig. 3 is a cross-sectional view of the present invention.

FIG. 4 is a schematic structural view of the present invention with the first cover, the hot pressing assembly and the quick freezing mechanism removed.

Figure 5 is a schematic view of the construction of the support mechanism of the present invention.

FIG. 6 is a schematic structural view of a first cover cap of the present invention.

FIG. 7 is a schematic structural view of the quick-freezing mechanism of the present invention.

Fig. 8 is a schematic structural view of the vessel of the present invention.

The automatic quick-freezing device comprises a base station 1, a servo motor 2, a cover I3, a cover I31, a gap I32, a gap II 4, a supporting mechanism 41, a central disc 42, a connecting rib plate 43, an outer disc 5, a hot-pressing assembly 51, a linear motor 52, an electric heating plate 52, a control switch 6, a sterilizing lamp 7, a door curtain 8, a positioning column 9, a positioning groove 10, a vessel 11, a cover 12, a quick-freezing mechanism 13, a cover II 131, and an air inlet pipe 132.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1 to 8, a pathological tissue collecting device for thoracic surgery comprises a base platform 1, a servo motor 2, a first cover cap 3, a supporting mechanism 4 and a hot pressing assembly 5, wherein the base platform 1 is heart-shaped, the first cover cap 3 is fixed at two outer ends of the base platform 1, the servo motor 2 is installed in an installation groove at the inner end of the base platform 1, the output end of the servo motor is connected to the supporting mechanism 4, the supporting mechanism 4 is in a cross shape and is used for placing a utensil 11, the hot pressing assembly 5 is installed at the top end of the first cover cap 3 and is used for sealing the utensil 11 which rotates into the first cover cap 3, the quick pressing mechanism 13 is used for quickly freezing the sealed utensil 11, a cover 12 is detachably connected to the top of the utensil 11, and an included angle between the quick pressing mechanism 13 and the first cover cap 3 is 90 degrees.

The servo motor 2 can be connected to the control switch 6 through a lead, the control switch 6 is pressed down, the servo motor 2 drives the supporting mechanism 4 to rotate for 90 degrees and stop, if the supporting mechanism needs to rotate continuously, the control switch 6 is pressed down again, and the operation is repeated.

In this embodiment, the supporting mechanism 4 includes a central disc 41, four connecting ribs 42 connected to the peripheral side of the central disc 41 to form a cross shape, a connecting rib 42 connected to the other end of the connecting rib 42, and an outer disc 43 having a positioning column 9 on the top surface thereof, and a positioning slot 10 at the bottom of the vessel 11 and engaged with the positioning column 9. The purpose of the positioning posts 9 is to position the dish 11 against displacement on the outer disc 43.

In this embodiment, the cover one 3 is a shell structure with an opening at a lower end, a first notch 31 for the vessel 11 to pass through is further formed in a side surface of the cover one 3, and a second notch 32 for the connecting rib plate 42 to pass through is further formed in a bottom surface of the cover one 3.

In this embodiment, the thermo-compression assembly 5 includes a linear motor 51 and an electric heating plate 52, the linear motor 51 is mounted on the top end of the cover one 3 and the output end thereof is connected to the electric heating plate 52. After the lesion tissue is placed in the vessel 11, the worker covers the vessel 11 with the lid 12 having the sealing ring made of the hot-melt rubber at the first time, the electric heating plate 52 is connected to the power source through the electric wire, and after being pressed down and contacted with the lid 12 of the vessel 11, the sealing ring made of the hot-melt rubber can be melted to seal the vessel 11.

In this embodiment, a plurality of disinfection lamps 7 are further arranged on the base station 1 in the first cover cap 3. The pathological tissue in the vessel 11 can be disinfected and sterilized for a short time, so that the probability of pollution is reduced.

The quick-freezing mechanism 13 comprises a second cover cap 131 and an air inlet pipe 132, the structural shape of the second cover cap 131 is the same as that of the first cover cap 3, the first gap 31 and the second gap 32 are also arranged, the air inlet pipe 132 is provided with a plurality of air inlets and is arranged on the side surface of the second cover cap 131, and the air inlet pipe 132 is circumferentially arranged along the central axis of the second cover cap 131 and is connected to a freezing source.

In this embodiment, the first notch 31 is further connected to a door curtain 8. For the cover cap I3, the door curtain 8 is made of non-light-transmitting flexible cloth, light rays emitted by the sterilizing lamp 7 can be effectively blocked, and influence on personnel is reduced. Similar materials or other suitable materials may be used for the second cover 131. The bottom surface of the supporting mechanism 4 is contacted with the top surface of the base platform 1. The elastic deformation of the connecting rib 43 is avoided during hot pressing.

The working process and principle are as follows: the device can be placed on a table top, empty vessels 11 are placed on the outer circular disc 43 one by one, a doctor places lesion tissues in the vessels 11 in the operation process, a worker covers the vessel 11 with the cover 12 for the first time, then presses down the control switch 6, the vessel 11 rotates to cover the first cover 3 and is positioned right below the electric heating plate 52, the linear motor 51 drives the electric heating plate 52 to press down, the cover 12 is heated, sealing rings are melted, and sealing is completed. The sterilizing lamp 7 sterilizes the vessel 11 entering the cover cap one 3. When the next vessel 11 with the pathological change tissue enters the first cover cap 3 again, the disinfected vessel 11 is transferred into the second cover cap 131, at the moment, a low-temperature air source is introduced inwards through the air inlet pipe 132 to quickly freeze the vessel and the pathological change tissue inside the vessel, after the end of the process, the control switch 6 is pressed, the servo motor 51 continues to rotate, the vessel 11 rotates 90 degrees again to the outer side of the second cover cap 131, and at the moment, a worker takes away and places a new vessel 11.

Wherein, linear electric motor 51 also can be connected to control switch 6 through relevant controller, rather than the linkage, and in the middle of adding time relay again, the household utensils 11 rotatory entering shroud one 3 earlier, because time relay's effect, linear electric motor 51 starts to have a delay, starts linear electric motor 51 when just in time household utensils 11 reachs under electric heating plate 52, accomplishes the hot pressing sealing operation.

The supporting mechanism 4 is provided with the plurality of outer side discs 43 and used for placing the vessel 11 for storing the pathological change tissues, the rapid storage requirements of various pathological change tissues can be met, and the vessel 11 for storing the pathological change tissues can be sealed and sterilized in time by means of the servo motor 2 and the hot pressing assembly 5, so that the probability of pollution of the pathological change tissues is reduced, the treatment efficiency is obviously improved and the operation environment is optimized compared with the traditional manual treatment mode. The quick-freezing mechanism 13 can also perform quick-freezing treatment on the sealed lesion tissues, so that frozen sections can be manufactured in the later period conveniently for subsequent analysis and assay, and the working efficiency is obviously improved.

It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of or equivalence to the invention are intended to be embraced therein.

Claims

1. The utility model provides a thoracic surgery is with pathological change tissue harvesting device, its characterized in that, includes base station (1), servo motor (2), shroud one (3), bearing mechanism (4), hot pressing subassembly (5) and quick-freeze mechanism (13), base station (1) is heart-shaped, shroud one (3) and quick-freeze mechanism (13) are fixed in two outside ends of base station (1) respectively, servo motor (2) are installed in the mounting groove of the medial extremity of base station (1) and its output is connected to bearing mechanism (4), bearing mechanism (4) are "ten" font, are used for placing household utensils (11) on bearing mechanism (4), hot pressing subassembly (5) are installed in the top of shroud one (3) and are used for doing the sealing treatment to household utensils (11) that rotate to shroud one (3), quick-freeze mechanism (13) are used for doing the quick-freeze treatment to household utensils (11) after the sealing, the top of the vessel (11) is detachably connected with a cover (12), and an included angle between the quick-freezing mechanism (13) and the cover I (3) is 90 degrees;

the bearing mechanism (4) comprises a central disc (41), connecting rib plates (42) and an outer disc (43), four connecting rib plates (42) are connected to the periphery of the central disc (41) to form a cross shape, the outer disc (43) is connected to the other end of each connecting rib plate (42), a positioning column (9) is arranged on the top surface of the outer disc (43), a positioning groove (10) matched with the positioning column (9) is arranged at the bottom of a utensil (11), the first cover cap (3) is of a shell structure with an open lower end, a first notch (31) for the utensil (11) to pass through is further formed in the side surface of the first cover cap (3), and a second notch (32) for the connecting rib plates (42) to pass through is further formed in the bottom surface of the first cover cap (3);

the hot-pressing assembly (5) comprises a linear motor (51) and an electric heating plate (52), the linear motor (51) is installed at the top end of the first cover cap (3), the output end of the linear motor is connected to the electric heating plate (52), and a plurality of disinfection lamps (7) are further arranged on the base station (1) located in the first cover cap (3);

quick-freeze mechanism (13) are including shroud two (131) and intake pipe (132), the structural shape of shroud two (131) is the same with shroud one (3), also is provided with breach one (31) and breach two (32), intake pipe (132) have a plurality of and set up in the side of shroud two (131), and intake pipe (132) are arranged and are connected to freezing source along the center pin circumference of shroud two (131), still be connected with door curtain (8) on breach one (31), the bottom surface of bearing mechanism (4) contacts with the top surface of base station (1).