CN217936351U - Microwave ablation equipment - Google Patents

Abstract

The utility model relates to a microwave ablation field, specific microwave ablation equipment that says so, there is a board including shells inner wall top sliding connection, peristaltic pump body has been placed to a board upper surface, shells inner wall below sliding connection has No. two boards, no. two board upper surfaces have placed microwave ablation appearance body, install the radiating piece in casing one side, a strutting arrangement for inside the heat dissipation that is located the casing below of casing is dispelled to the casing, realize the inside continuous taking a breath of casing through the radiating piece, reach the heat dissipation to microwave ablation appearance body, the hot-air after having also avoided being dispelled simultaneously is lost again and is dissipated microwave ablation appearance body phenomenon all around and take place, and the heat dissipation efficiency is improved.

Description

Microwave ablation equipment

Technical Field

The utility model relates to a microwave ablation field, specific microwave ablation equipment that says so.

Background

Microwave ablation equipment generally guides and irradiates microwave energy generated by a microwave generating device to a pathological change part of a human body by means of various microwave radiators, and utilizes the characteristics of high-speed oscillation, friction and collision of polar molecules (water molecules, protein molecules and carbohydrate molecules) and charged particles in pathological change tissues under a microwave alternating electric field to heat the pathological change tissues to denaturize and necrose;

however, during the use of the microwave ablation device, the microwave source inside the microwave ablation device can generate heat effect, so that the device generates heat;

for a heat dissipation method used in the prior art, heat dissipation holes are generally formed in the surface of microwave ablation equipment to dissipate heat inside the equipment, the heat dissipation method is generally suitable for dissipating heat of electronic elements in a common temperature environment, but in the actual use process of the microwave ablation equipment, a microwave source applies microwave energy with certain power and certain frequency (usually 900-2500 MHz) to lesion tissues to be ablated, so that a large amount of heat can be generated by the microwave source, when the problem of long-time heat dissipation of the equipment cannot be solved, the stable operation of the microwave ablation equipment can be influenced, and meanwhile, the service life of the microwave ablation equipment can be shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a microwave ablation equipment has solved microwave ablation equipment heat dissipation problem in the in-service use process, has guaranteed microwave ablation equipment steady operation, has also prolonged the life of microwave ablation equipment simultaneously.

The utility model provides a technical scheme that its technical problem adopted is: a microwave ablation device; comprises a microwave ablation instrument body and a peristaltic pump body;

the microwave ablation instrument comprises a shell, wherein a first plate is connected to the upper part of the inner wall of the shell in a sliding manner, a peristaltic pump body is placed on the upper surface of the first plate, a second plate is connected to the lower part of the inner wall of the shell in a sliding manner, and a microwave ablation instrument body is placed on the upper surface of the second plate;

the heat dissipation piece is arranged on one side of the shell and used for dissipating heat inside the shell;

and the supporting device is positioned below the shell and used for supporting the shell.

Preferably, a rectangular opening is formed in one side of the shell.

Preferably, the heat sink includes:

the radiating fin is arranged on one side in the shell;

the fan is arranged on one side, close to the radiating fins, of the outer part of the shell;

the heat dissipation port is formed in one side of the shell and is positioned between the heat dissipation fin and the fan;

and the baffle is arranged in the shell and is positioned on one side, away from the heat dissipation opening, of the heat dissipation fin.

Preferably, a plurality of first through holes are formed in the surface of the baffle, and one-way air inlet valves are installed inside the first through holes.

Preferably, a cover is installed on one side of the casing close to the fan, and the cover wraps the fan inside; and a dust screen is arranged on one side of the cover body, which is far away from the shell.

Preferably, the supporting device includes:

the output ends of the electric telescopic rods are connected with the bottom end of the shell;

the upper surface of the bottom plate is fixedly connected with the fixed ends of the electric telescopic rods;

a plurality of universal wheels, it is a plurality of the universal wheel stiff end is all installed at the bottom plate lower surface.

Preferably, one side of the rectangular opening is hinged with a third plate, and the other side of the rectangular opening is hinged with a fourth plate.

Preferably, the upper surfaces of the first plate and the second plate are both non-permanently fixedly connected with a sucker handle.

Preferably, the inner wall of the shell is provided with a hook and a buckle.

To sum up, the utility model discloses following beneficial effect has:

firstly, continuous ventilation inside the shell is realized through the heat dissipation part, and the heat dissipation of the microwave ablation instrument body is achieved.

Secondly, the phenomenon that the dissipated hot air is dissipated to the periphery of the microwave ablation instrument body again is avoided, and the heat dissipation efficiency is improved.

Thirdly, the third plate and the fourth plate are rotated inwards or outwards relative to the shell, so that the rectangular opening is in a closed or open state, and the interior of the shell is further in a closed or open state, therefore, on one hand, the operation is simple, and the labor force of personnel is reduced; on one hand, the closed shell plays a role in protecting the microwave ablation instrument body and the peristaltic pump body.

Fourthly, the height adjustment of the ablation instrument body is completed by adjusting the electric telescopic rod, and the efficiency of the microwave ablation equipment in working is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a perspective view of a case in an open state;

FIG. 2 is a perspective view of the housing in a closed condition;

fig. 3 is a side sectional view of the present invention;

fig. 4 is a partial cross-sectional view of the present invention;

FIG. 5 is a schematic view of a fan and heat sink configuration;

in the figure: the microwave ablation instrument comprises a microwave ablation instrument body 1, a peristaltic pump body 2, a shell 3, a first plate 31, a second plate 32, a rectangular opening 33, a radiating fin 41, a fan 42, a radiating opening 43, a baffle 44, a first through hole 441, a cover body 45, a dustproof net 451, an electric telescopic rod 51, a bottom plate 52, a universal wheel 53, a third plate 61, a fourth plate 62, a suction cup handle 63, a hook 71 and a buckle 72.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Thus, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the invention as claimed, but is merely representative of some embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "back" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the product of the present invention is usually placed when used. Such terms are merely for convenience in describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be taken as limiting the invention.

It should also be noted that, unless otherwise explicitly stated or limited in the description of the present invention, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the first embodiment, as shown in fig. 1-2, the utility model provides a microwave ablation apparatus, which comprises a microwave ablation apparatus body 1 and a peristaltic pump body 2; a first plate 31 is connected to the upper part of the inner wall of the shell 3 in a sliding manner, a peristaltic pump body 2 is placed on the upper surface of the first plate 31, a second plate 32 is connected to the lower part of the inner wall of the shell 3 in a sliding manner, a microwave ablation instrument body 1 is placed on the upper surface of the second plate 32, and a rectangular opening 33 is formed in one side of the shell 3;

as shown in fig. 1 to 4, a heat sink installed at one side of the housing 3;

this heat-dissipating piece includes:

the radiating fins 41 are fixedly arranged on one side inside the shell 3; the fan 42 is fixedly arranged on one side of the outer part of the shell 3 close to the radiating fins 41; a heat dissipation port 43 is formed on one side of the housing 3, and the heat dissipation port 43 is located between the heat dissipation plate 41 and the fan 42; the baffle 44 is fixedly arranged inside the shell 3 and is positioned on one side of the radiating fin 41 far away from the radiating port 43; a plurality of first through holes 441 are formed in the surface of the baffle 44, and one-way air inlet valves are fixedly installed inside the first through holes 441;

as shown in fig. 3, a cover 45 is fixedly mounted on one side of the housing 3 close to the fan 42, the fan 42 is wrapped inside the cover 45, and a dust screen 451 is fixedly mounted on one side of the cover 45 away from the housing 3;

as shown in fig. 1-3, comprises a support means located below the housing 3;

this strutting arrangement includes:

a plurality of electric telescopic rods 51; the output ends of the electric telescopic rods 51 are fixedly connected with the bottom end of the shell 3;

a bottom plate 52; the upper surface of the bottom plate 52 is fixedly connected with the fixed ends of a plurality of electric telescopic rods 51;

a plurality of universal wheels 53; the fixed ends of a plurality of universal wheels 53 are all fixedly arranged on the lower surface of the bottom plate 52;

as shown in fig. 3, a third plate 61 is hinged to one side of the rectangular opening 33, and a fourth plate 62 is hinged to the other side; the suction cup handles 63 are non-permanently fixed on the upper surfaces of the first plate 31 and the second plate 32; the inner wall of the shell 3 is provided with a hook 71 and a buckle 72; a circular hole is formed in the surface of the first plate 31;

in this embodiment, the specific operations are as follows:

before using the device, a person rotates the third plate 61 and the fourth plate 62 outwards relative to the shell 3, so that the rectangular opening 33 is in an open state, and then opens the microwave ablation instrument body 1 and the peristaltic pump body 2, so that the microwave ablation instrument body 1 and the peristaltic pump body 2 work inside the shell 3;

when the device is used, the heat radiating fins 41 can absorb heat generated by the microwave ablation instrument body 1, so that the heat inside the shell 3 is transferred to the heat radiating fins 41, then the fan 42 is electrified to work, the fan 42 can play a role of disturbing flow around the heat radiating fins 41 during working, and then air containing heat around the heat radiating fins 41 can be blown to one side outside the shell 3 from the periphery of the heat radiating fins 41 through the heat radiating holes 43, meanwhile, normal-temperature air on the other side of the shell 3 can enter the shell 3 through the rectangular hole 33, and due to the continuous working of the fan 42, continuous air exchange inside the shell 3 is realized, and the heat radiation of the microwave ablation instrument body 1 is achieved;

in order to prevent the phenomenon that the hot air is dissipated to the periphery of the microwave ablation instrument body 1 due to the fact that the air containing heat around the radiating fin 41 is too much, the baffle 44 can block the air flowing between the surface of the radiating fin 41 and the periphery of the microwave ablation instrument body 1, meanwhile, the one-way air inlet valves are fixedly arranged in the first through hole 441, on one hand, the hot air generated in the shell 3 can be adsorbed to the periphery of the radiating fin 41 through the baffle 44, on the other hand, the phenomenon that the hot air around the radiating fin 41 is dissipated to the periphery of the microwave ablation instrument body 1 is avoided, and the radiating efficiency is improved;

when a worker needs to adjust the height of the microwave ablation instrument body 1 to work, the height of the shell 3 can be adjusted by adjusting the height of the output end of the electric telescopic rod 51, so that the height adjustment of the ablation instrument body is completed; meanwhile, the universal wheels 53 are utilized, so that the equipment can move freely, and the working efficiency of the equipment is improved;

in addition, the fan 42 can be protected by the cover 45, and the dust screen 451 can reduce the entry of mosquitoes and dust into the housing 3;

when the equipment is used, a person winds the pipeline on the hook 71, places the handle of the microwave ablation needle on the buckle 72, and rotates the third plate 61 and the fourth plate 62 inwards relative to the shell 3 through the working efficiency of the equipment, so that the rectangular opening 33 is in a closed state, the interior of the shell 3 is further in a closed state, and the entrance of mosquitoes or dust is reduced;

when microwave ablation appearance body 1 or peristaltic pump body 2 need be taken out from casing 3 is inside, personnel pull out one number board 31 or two number board 32 from casing 3 is inside through sucking disc handle 63, then personnel will be located the outside microwave ablation appearance body 1 or the peristaltic pump body 2 of casing 3 and take away again to inside pushing back casing 3 with one number board 31 or two number board 32 from casing 3 outside, easy operation is convenient, reduces personnel's labour.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that modifications and embellishments within the scope of the present disclosure may be made by those skilled in the art without departing from the principles of the present disclosure.

Claims (9)

1. A microwave ablation device comprises a microwave ablation instrument body (1) and a peristaltic pump body (2), and is characterized in that:

the microwave ablation instrument comprises a shell (3), wherein a first plate (31) is connected to the upper portion of the inner wall of the shell (3) in a sliding mode, a peristaltic pump body (2) is placed on the upper surface of the first plate (31), a second plate (32) is connected to the lower portion of the inner wall of the shell (3) in a sliding mode, and a microwave ablation instrument body (1) is placed on the upper surface of the second plate (32);

the heat dissipation piece is arranged on one side of the shell (3) and used for dissipating heat inside the shell (3);

a support means located below the housing (3) for supporting the housing (3).

2. A microwave ablation device according to claim 1, wherein: one side of the shell (3) is provided with a rectangular opening (33).

3. A microwave ablation device according to claim 1, wherein: the heat sink includes:

the radiating fin (41), the said radiating fin (41) is installed in one side of inside of the body (3);

the fan (42), the said fan (42) is installed in the outside of body (3) near one side of the air-cooling fin (41);

the heat dissipation opening (43) is formed in one side of the shell (3), and the heat dissipation opening (43) is located between the heat dissipation fin (41) and the fan (42);

and the baffle plate (44) is arranged inside the shell (3) and is positioned on one side of the radiating fin (41) far away from the radiating port (43).

4. A microwave ablation device according to claim 3, wherein: a plurality of one-way through holes (441) are formed in the surface of the baffle (44), and one-way air inlet valves are installed inside the one-way through holes (441).

5. A microwave ablation device according to claim 3, wherein: a cover body (45) is arranged on one side, close to the fan (42), of the shell (3), and the fan (42) is wrapped inside the cover body (45); and a dust screen (451) is arranged on one side of the cover body (45) far away from the shell (3).

6. A microwave ablation device according to claim 1, wherein: the support device includes:

the output ends of the electric telescopic rods (51) are connected with the bottom end of the shell (3);

the upper surface of the bottom plate (52) is fixedly connected with the fixed ends of a plurality of electric telescopic rods (51);

the fixed ends of the universal wheels (53) are arranged on the lower surface of the bottom plate (52).

7. A microwave ablation device according to claim 2, wherein: one side of the rectangular opening (33) is hinged with a third plate (61), and the other side of the rectangular opening is hinged with a fourth plate (62).

8. A microwave ablation device according to claim 1, wherein: the upper surfaces of the first plate (31) and the second plate (32) are both non-permanently fixedly connected with a sucker handle (63).

9. A microwave ablation device according to claim 1, wherein: and a hook (71) and a buckle (72) are arranged on the inner wall of the shell (3).

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