Protection device for drawer type membrane replacement of full-automatic three-dimensional breast diasonograph

Abstract

The utility model discloses a protection device for drawer type film replacement of a full-automatic three-dimensional breast diasonograph, which relates to the technical field of medical instruments, and is characterized by comprising a frame and a fixed frame in sliding fit with the frame, and the fixed frame is detachably connected with a protection film. One end of the fixing frame is provided with a limiting mechanism used for being connected with the frame in a clamped mode. According to the protective film device, the fixing frame detachably connected with the protective film is arranged, and the fixing frame is in sliding fit with the frame, so that after the protective film device is used, the fixing frame can be pulled outwards to enable the protective film to be separated from the frame, and then the protective film is detached from the fixing frame to be replaced for continuous use; therefore, the original protective film device does not need to be cleaned, the labor and time cost is saved, the cost of purely replacing the protective film is lower, and the waste of resources is reduced.

Description

TECHNICAL FIELD

[0001] The utility model embodiment relates to medical instrument technical field, more specifically, it relates to the protection device for drawer type film replacement of full automatic three dimensional breast ultrasonic diagnostic instrument. BACKGROUND

[0002] Breast cancer is a kind of cancer with high incidence in recent years, how to detect by screening, early detection is one of the focuses of modern medical research, the past breast detection, mainly with the target as the main, but the target for high density breast tissue, its accuracy is poor, the higher the density, the lower the accuracy, and at the same time, the higher the density of breast tissue, the higher the risk of breast cancer, according to a medical journal survey report shows that for high density breast, only using target detection, then 35% of breast cancer is not detected, therefore, for high density breast, the more scientific way is to carry out ultrasonic screening on the basis of target, according to the research data of 6666 research project of American radiology society image network (ACR I N), the breast cancer detection rate of conventional target detection combined with ultrasonic screening is increased by 28% compared with only using target detection.

[0003] In order to quickly and low cost obtain complete and continuous ultrasonic image, the world famous medical instrument manufacturers are developing and developing full automatic three dimensional breast ultrasonic diagnostic instrument, full automatic three dimensional breast ultrasonic instrument needs to use a special wideband high frequency probe to complete the automatic scanning of breast, so that up to 350 ultrasonic images can be obtained by one scanning, three-dimensional interpretation is carried out, compared with traditional handheld ultrasonic, complete breast ultrasonic report is provided, doctors can see more breast tissue from three-dimensional angle, improve the accuracy of ultrasonic diagnosis, and reduce the cost of breast ultrasonic screening, and such wideband probe needs to design a special probe protection film device to complete full automatic three dimensional breast scanning.

[0004] The protection film on the protection film device in the prior art is fixedly connected with the film frame by heat sealing, and the protection film device needs to be cleaned after use, which is very inconvenient, and the protection film is easy to be damaged after cleaning and use for a period of time, at this time, the whole protection film device needs to be replaced, which causes resource waste and increases use cost.

[0005] Therefore, a new scheme needs to be proposed to solve the problem. SUMMARY

[0006] The utility model embodiment relates to medical instrument technical field, more specifically, it relates to the protection device for drawer type film replacement of full automatic three dimensional breast ultrasonic diagnostic instrument.

[0007] The above technical purpose of the utility model embodiment is realized by the following technical scheme.

[0008] The utility model provides a protection device for full automatic three -dimensional breast ultrasonic diagnostic instrument drawer type membrane replacement, including frame and with the frame sliding cooperation's fixed frame, the fixed frame is detachably connected with the protection film, one end of fixed frame is provided with the limiting mechanism for with frame joint.

[0009] The utility model further sets up: the limiting mechanism includes with the fixed frame sliding cooperation's adjusting block, the adjusting block is close to the fixed frame one end fixed connection with the limiting plate, the limiting plate one end passes out fixed frame and with fixed frame sliding cooperation, the limiting plate with fixed frame between fixed connection has the spring, the frame is provided with with the adjusting block joint's limiting slot.

[0010] The utility model further sets up: the fixed frame is fixedly connected with the support plate, and the support plate is located at the lower end of the limiting plate.

[0011] The utility model further sets up: the fixed frame is fixedly connected with the fixed rod group of symmetrical distribution, the fixed rod group includes several equidistance distribution's fixed rod, the protection film is provided with a plurality of limiting holes, and the limiting hole is connected with the fixed rod.

[0012] The utility model further sets up: the frame is provided with with the fixed frame sliding cooperation's long slot, and the fixed rod is located in the long slot and touches the inner wall of the long slot.

[0013] The utility model further sets up: the fixed frame is fixedly connected with the symmetrical distribution's sliding block, and the long slot is provided with with the sliding block sliding cooperation's sliding slot.

[0014] The utility model further sets up: the frame is provided with the symmetrical distribution's installation lug.

[0015] The utility model further sets up: the protection film is made of polyester fiber.

[0016] Summarized above, the utility model has following beneficial effect:

[0017] Through setting up with the protection film detachable connection's fixed frame, and the fixed frame with frame sliding cooperation, can therefore pull out the fixed frame to the outside after using the protection film device, makes the protection film with frame disengagement, again removes the protection film from the fixed frame and changes to continue using, further need not to the original protection film device is washed, saves manpower and time cost, and the simple change protection film cost is lower, reduces the waste of resources, and the limiting device on the fixed frame can guarantee the stability of the fixed frame and the frame joint, so that the protection film device does not shake when in use, guarantee the smooth use of the protection film device. ACCURACY OF DRAWINGS

[0018] Figure 1The structural schematic diagram of the utility model;

[0019] Figure 2 The structural schematic diagram of the frame in the utility model;

[0020] Figure 3 The structural schematic diagram of the fixed frame in the utility model Figure 1 ;

[0021] Figure 4 The structural schematic diagram of the fixed frame in the utility model Figure 2 .

[0022] Reference signs: 1, frame; 2, fixed frame; 3, protective film; 4, adjusting block; 5, limiting plate; 6, spring; 7, limiting groove; 8, supporting plate; 9, fixed rod; 10, long slot; 11, sliding block; 12, sliding groove; 13, mounting lug. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Please refer to Figure 1 、 Figure 2 and Figure 3 , in a feasible implementation, the protective device for drawer type film replacing of full-automatic three-dimensional breast ultrasonic diagnostic instrument, including frame 1 and the fixed frame 2 of frame 1 sliding cooperation, frame 1 is provided with the mounting lug 13 of symmetrical distribution, and the mounting lug 13 is used for being connected with full-automatic three-dimensional breast ultrasonic diagnostic instrument, frame 1 is provided with the long slot 10 of sliding cooperation with fixed frame 2, fixed frame 2 is fixedly connected with the sliding block 11 of symmetrical distribution, and the long slot 10 is provided with the sliding groove 12 of sliding cooperation with sliding block 11, when fixed frame 2 slides in frame 1, the frame of both ends of fixed frame 2 is located in long slot 10, through the sliding cooperation of sliding block 11 and sliding groove 12, fixed frame 2 can be effectively prevented from sliding out of frame 1, so that frame 1 can limit fixed frame 2.

[0025] Please refer to Figure 1 、 Figure 2 and Figure 3As shown, the fixed frame 2 is detachably connected with the protective film 3. By setting the detachable protective film 3, after using the protective film 3 device, the fixed frame 2 can be pulled outward to detach and replace the protective film 3 on the fixed frame 2, so that the original protective film 3 device does not need to be cleaned, saving manpower and time cost, and the cost of simply replacing the protective film 3 is lower, reducing resource waste. The protective film 3 is made of polyester fiber, which has good elasticity and good light transmission, so that it can be adjusted according to the breasts of different people during use and fit the breasts better. The fixed frame 2 is fixedly connected with a plurality of fixed rods 9 groups symmetrically distributed. The fixed rod 9 group includes a plurality of fixed rods 9 distributed at equal intervals. A plurality of limiting holes are symmetrically provided on the protective film 3. The limiting hole is clamped with the fixed rod 9. During installation, the limiting hole on the protective film 3 device is clamped into the fixed rod 9 to complete the installation of the protective film 3. During disassembly, the protective film 3 can be separated from the fixed frame 2 by pulling the protective film 3 upward. The operation is simple and convenient. When the fixed rod 9 is located in the long groove 10, it touches the inner wall of the long groove 10. By the resistance between the upper end of the fixed rod 9 and the inner wall of the long groove 10, the protective film 3 will not be separated from the fixed frame 2 during use, which ensures the stability of the protective film 3 during use.

[0026] Please refer to Figure 1 , Figure 2 and Figure 4 , one end of the fixed frame 2 is provided with a limiting mechanism for clamping with the frame 1. The limiting device can ensure the stability of the clamping of the fixed frame 2 and the frame 1, so that the fixed frame 2 will not shake during use of the protective film 3 device, ensuring the smooth use of the protective film 3 device. The limiting mechanism includes an adjusting block 4 in sliding cooperation with the fixed frame 2. One end of the adjusting block 4 close to the fixed frame 2 is fixedly connected with a limiting plate 5. One end of the limiting plate 5 penetrates out of the fixed frame 2 and is in sliding cooperation with the fixed frame 2. The limiting plate 5 and the fixed frame 2 are fixedly connected with a spring 6. The frame 1 is provided with a limiting groove 7 for clamping with the adjusting block 4. When the fixed frame 2 needs to be pulled outward, the limiting plate 5 located outside the fixed frame 2 is forced to slide downward, thereby driving the adjusting block 4 to separate from the limiting groove 7. After replacing the protective film 3, the limiting plate 5 is forced downward, so that the adjusting block 4 slides into the frame 1. After the fixed frame 2 is pushed into the frame 1, the limiting plate 5 is released. The limiting plate 5 will rebound under the action of the spring 6, so that the adjusting block 4 is clamped with the limiting groove 7. The spring 6 will continuously exert an upward force on the limiting plate 5 to ensure the stability of the clamping of the adjusting block 4 and the limiting groove 7. The fixed frame 2 is fixedly connected with a support plate 8. The support plate 8 is located at the lower end of the limiting plate 5. By setting the support plate 8, the user can easily force the limiting plate 5 through the support plate 8, and further facilitate the user to pull the fixed frame 2.

[0027] The above merely is preferred implementation manner of the present application, the protection scope of the present application is not only limited to the above examples, and belongs to the technical scheme under the idea of the present application all belongs to the protection scope of the present application. It should be pointed out that, for ordinary skilled person in the art, under the premise of not departing from the principle of the present application, some improvements and decorations, these improvements and decorations should also be considered as the protection scope of the present application.

Claims

1. A protection device for the drawer type film changing of a fully automatic three-dimensional breast ultrasound diagnostic apparatus, characterized in that: The application relates to a frame (1) and a fixed frame (2) in sliding fit with the frame (1), and a protective film (3) is detachably connected to the fixed frame (2), and a limiting mechanism is arranged at one end of the fixed frame (2) for clamping with the frame (1).

2. The protection device for the full-automatic three-dimensional breast ultrasonic diagnostic instrument film changing drawer according to claim 1, characterized in that: The limiting mechanism comprises an adjusting block (4) in sliding fit with the fixed frame (2), the adjusting block (4) is fixedly connected with a limiting plate (5) at one end close to the fixed frame (2), one end of the limiting plate (5) penetrates through the fixed frame (2) and is in sliding fit with the fixed frame (2), a spring (6) is fixedly connected between the limiting plate (5) and the fixed frame (2), and the frame (1) is provided with a limiting groove (7) in clamping fit with the adjusting block (4).

3. The protection device for the full-automatic three-dimensional breast ultrasonic diagnostic instrument film changing drawer according to claim 2, characterized in that: The fixed frame (2) is fixedly connected with a supporting plate (8), and the supporting plate (8) is located at the lower end of the limiting plate (5).

4. The protection device for the full-automatic three-dimensional breast ultrasonic diagnostic instrument film changing drawer according to claim 1, characterized in that: The fixed frame (2) is fixedly connected with a plurality of fixed rods (9) which are symmetrically distributed, the fixed rod (9) group comprises a plurality of fixed rods (9) which are equidistantly distributed, a plurality of limiting holes are symmetrically arranged on the protective film (3), and the limiting holes are in clamping fit with the fixed rods (9).

5. The protection device for the full-automatic three-dimensional breast ultrasonic diagnostic instrument film changing drawer according to claim 4, characterized in that: The frame (1) is provided with a long groove (10) in sliding fit with the fixed frame (2), and the fixed rod (9) is in contact with the inner wall of the long groove (10) when located in the long groove (10).

6. The protection device for the full-automatic three-dimensional breast ultrasonic diagnostic instrument film changing drawer according to claim 5, characterized in that: The fixed frame (2) is fixedly connected with symmetrically distributed sliding blocks (11), and the long groove (10) is provided with a sliding groove (12) in sliding fit with the sliding blocks (11).

7. The protection device for the full-automatic three-dimensional breast ultrasonic diagnostic instrument film changing drawer according to claim 1, characterized in that: The frame (1) is provided with symmetrically distributed mounting lugs (13).

8. The protection device for the full-automatic three-dimensional breast ultrasonic diagnostic instrument film changing drawer according to claim 1, characterized in that: The protective film (3) is made of polyester fiber.

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