CN209770395U

CN209770395U - Detector assembly and X-ray medical system

Info

Publication number: CN209770395U
Application number: CN201821629336.4U
Authority: CN
Inventors: 杨智明; 范成浩
Original assignee: Siemens Shanghai Medical Equipment Ltd
Current assignee: Siemens Shanghai Medical Equipment Ltd
Priority date: 2018-10-08
Filing date: 2018-10-08
Publication date: 2019-12-13
Anticipated expiration: 2028-10-08

Abstract

the utility model relates to a detector subassembly and X-ray medical system. According to one embodiment, a probe assembly includes: a housing; the detector body is accommodated in the shell; the probe assembly further includes: an AEC chamber housed in the housing and positioned in front of the probe body. The utility model discloses arrange the AEC room in the detector subassembly, omit the cost of external AEC room.

Description

Detector assembly and X-ray medical system

Technical Field

the utility model relates to the technical field of medical equipment, especially a detector subassembly and X-ray medical system.

Background

An X-ray medical system is widely used in the medical field, and mainly utilizes X-rays to penetrate through a human body and irradiate on a flat panel detector for imaging according to different densities of tissue structures such as muscles and bones of the human body.

Currently, wireless flat panel detectors have been proposed, such as the flat panel detector disclosed in utility model with the authorization publication number CN 205724969U. However, an AEC Chamber (automatic Exposure control device, i.e., X-ray ionization Chamber) is still required to be disposed outside the flat panel detector to match the Exposure, which causes inconvenience in operation.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a detector assembly on one hand and an X-ray medical system on the other hand.

According to one embodiment, a probe assembly includes: a housing; the detector body is accommodated in the shell; the probe assembly further includes: an AEC chamber housed in the housing and positioned in front of the probe body.

wherein the probe assembly further comprises: a power module housed in the housing and connected to the probe body and the AEC chamber, respectively.

wherein the power supply module includes: a rechargeable battery connected to the probe body and the AEC chamber.

Wherein the power supply module further comprises: a wireless charging unit connected with the rechargeable battery.

According to an embodiment, the X-ray medical system comprises any one of the detector assemblies as described above.

The utility model discloses arrange the AEC room in the detector subassembly, omit the cost of external AEC room.

Drawings

The above and other features and advantages of the present invention will become more apparent to those of ordinary skill in the art by describing in detail embodiments thereof with reference to the attached drawings, in which:

Fig. 1 is a schematic view of a detector assembly according to an embodiment of the present invention.

Fig. 2 is a schematic view of a detector assembly according to another embodiment of the present invention.

wherein the reference numbers are as follows:

100 probe assembly

101. 201 casing

10. 22 AEC chamber

20. 23 Probe body

21 surface protective layer

24 power supply module

25 bottom protective layer

Detailed Description

In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings, in which like reference numerals refer to like parts in the drawings.

"exemplary" means "serving as an example, instance, or illustration" herein, and any illustration, embodiment, or steps described as "exemplary" herein should not be construed as a preferred or advantageous alternative.

For the sake of simplicity, only the parts relevant to the present invention are schematically shown in the drawings, and they do not represent the actual structure as a product. In addition, in order to make the drawings concise and understandable, components having the same structure or function in some of the drawings are only schematically illustrated or only labeled.

In this document, "a" or "an" means not only "but also" more than one ". In this document, "first", "second", and the like are used only for distinguishing one from another, and do not indicate the degree of importance and order thereof, and the premise that each other exists, and the like.

Referring to fig. 1, fig. 1 is a schematic view of a detector assembly according to an embodiment of the present invention. As shown in fig. 1, the probe assembly 100 includes a housing 101, a probe body 20, and an AEC chamber 10. Therein, the probe body 20, the AEC chamber 10 are housed in the housing 101, and the AEC chamber 10 is placed in front of the probe body 20. It will be readily appreciated that reference herein to "forward" refers to forward in the X-ray reception path, i.e., X-rays that reach the detector body 20 after they are projected through the AEC chamber 10.

The utility model discloses arrange the AEC room in the detector subassembly, omit the cost of external AEC room. Moreover, the operation is more flexible and convenient, and the detector assembly with the AEC chamber can be respectively used in different X-ray medical systems according to requirements, such as, but not limited to, a chest stand or X-ray medical equipment used in combination with a sickbed.

The probe assembly 100 further includes a power supply module (not shown in fig. 1) housed in the housing 101 and connected to the probe body 20 and the AEC chamber 10, respectively. Thus, the power module inside the probe assembly 100 can power the probe body and the AEC chamber. Further, the power supply module may include a rechargeable battery connected to the probe body 20 and the AEC chamber 10. Preferably, the power supply module further comprises a wireless charging unit, and the wireless charging unit is connected with the rechargeable battery. Thus, the rechargeable battery of the probe assembly 100 can be wirelessly charged by the wireless charging unit.

The detector assembly with the wireless charging function can move freely, and the problems of charging interfaces and wire winding do not need to be considered. In addition, utilize the utility model discloses a detector subassembly can realize the AEC function when X-ray medical system is in various modes of shooing even free mode (i.e. the detector subassembly is in the optional position that can receive the X-ray, and is not limited to fixed exposure position), not only can reduce the radiation dose that the person of examining (like patient) probably received, can also improve image quality to the utmost extent.

The description is continued with reference to fig. 2. Fig. 2 is a schematic view of a detector assembly according to another embodiment of the present invention. As shown in fig. 2, the surface of the shell 201 of the probe assembly may be coated with a protective layer according to actual needs, which is schematically shown as a surface protective layer 21 and a bottom protective layer 25 in the schematic diagram of fig. 2. The AEC chamber 22, the probe body 23, and the power supply module 24 are housed in the housing 201, respectively. Wherein, the AEC chamber 22 is located in front of the detector body 23 on the receiving path of the X-ray, and those skilled in the art can set the position of the power supply module 24 according to actual needs.

It will be readily appreciated that for clarity of description of the aspects of the present invention, several components of the detector assembly, such as the data transmission and electrical interface modules, are omitted from the schematic drawings. In the embodiment, can remain the data transmission interface that has on AEC room and the detector body, also can unify and set up the data transmission interface, the utility model discloses be unrestricted in this respect.

Furthermore, the present invention also provides an X-ray medical system comprising any of the detector assemblies as described above.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. a detector assembly, comprising:

A housing;

The detector body is accommodated in the shell;

Characterized in that the detector assembly further comprises:

An AEC chamber housed in the housing and positioned in front of the probe body;

The detector assembly further comprises a power supply module, wherein the power supply module is accommodated in the shell and is respectively connected with the detector body and the AEC chamber;

Wherein, the surface of the shell is coated with a protective layer.

2. The probe assembly of claim 1, wherein the power module comprises:

A rechargeable battery connected to the probe body and the AEC chamber.

3. The probe assembly of claim 2, wherein the power module further comprises:

A wireless charging unit connected with the rechargeable battery.

4. An X-ray medical system comprising a detector assembly according to any one of claims 1-3.