Multifunctional integrated placement cabin for small animal scanning imaging system

Abstract

The utility model discloses a multifunctional integrated type placing cabin for a small animal scanning imaging system, which comprises a placing area and an electric control area, and is characterized in that the placing area comprises a placing shell for placing a small animal, a heating pad arranged on the inner bottom surface of the placing shell and an anesthesia recovery mask which is arranged in the placing shell and is matched with anesthesia of the small animal; the electric control area comprises an electric control shell in butt joint with the containing shell, a circuit board arranged in the electric control shell, a camera connected with the circuit board and arranged at the connecting position of the electric control shell and the containing shell, an illuminating lamp, an air path conversion connector connected with the anesthesia recovery mask and a respiration conversion connector connected with a respiration sensor through the circuit board. The purpose of providing a stable space for camera shooting, illumination, physiological monitoring and the like for the small animal is achieved, so that experimenters can know the state of the small animal in real time, and the small animal is prevented from escaping accidentally.

Description

Technical Field

[0001] The utility model relates to the technical field of small animal scanning and imaging, in particular to a multifunctional integrated placement cabin for a small animal scanning and imaging system. Background Art

[0002] When the small animal PET / CT and SPECT / CT scanning imaging systems conduct scanning and imaging experiments on small animals, it is necessary to place the anesthetized small animals in a placement cabin and maintain continuous anesthesia, physiological monitoring, video recording and lighting functions for the small animals. The placement cabin is fixed on the sample delivery interface of the scanning and imaging system. The sample delivery system has a transmission function and can transport the placement cabin to the scanning and imaging area of ​​the system to perform scanning and imaging of various parts, thereby completing the entire experimental process.

[0003] At present, the door control, camera and other functions of the small animal accommodation cabin are mostly set on the sample delivery interface or other positions of the system. There are problems such as external door control connection cables and poor camera functions. Interface identification is achieved using an electrical serial port, which poses a certain risk of identification errors. In addition, the hatch and cabin body of the small animal accommodation cabin are separate, and the accommodation cabin has no sensing device. If the operator forgets to cover the hatch, there is a risk of the small animal waking up and escaping. Therefore, there is an urgent need to provide a multifunctional integrated accommodation cabin to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a multifunctional integrated placement cabin for a small animal scanning imaging system to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A multifunctional integrated placement cabin for a small animal scanning imaging system, comprising a placement area and an electric control area, wherein the placement area comprises a placement shell for placing the small animal, a heating pad arranged on the inner bottom surface of the placement shell, and an anesthesia recovery mask arranged in the placement shell for cooperating with anesthesia for the small animal;

[0007] The electric control area includes an electric control housing docked with the placement housing, a circuit board arranged in the electric control housing, a camera connected to the circuit board and arranged at the connection between the electric control housing and the placement housing, a lighting lamp, an air circuit conversion joint connected to the anesthesia recovery mask, and a breathing conversion joint connected to a breathing sensor through the circuit board;

[0008] A gated connector is provided at the connection between the electric control housing and the placement housing, and an electrocardiogram graphite electrode line for detecting small animals is connected through the gated connector, so as to achieve the purpose of monitoring the physiological signals such as breathing and heartbeat of the small animals in combination with the breathing sensor.

[0009] Furthermore, the placement shell is provided with a transparent hatch covering the placement shell, and the transparent hatch is used to close the placement shell during the experiment to prevent the small animal from escaping from the placement shell after waking up, and the small animal in the placement shell can be observed through the transparent effect of the transparent hatch.

[0010] Furthermore, a small animal placement space is formed in the placement shell above the heating pad, and a transparent hatch covers the small animal placement space. The small animal placement space is used to place small animals, and the transparent hatch covers the small animals in the small animal placement space to limit the activity space of the small animals.

[0011] Furthermore, the heating pad is connected to the circuit board, and a temperature sensor for detecting the temperature of the heating pad is provided in the electrical control housing. When the circuit board is connected and energized, the temperature of the heating pad is detected by the temperature sensor, and the temperature of the heating pad is controlled by the temperature control system provided on the circuit board to keep the heating pad at a constant temperature for heating the small animals.

[0012] Furthermore, the connection end of the electric control area is screwed to the connector on the scanning device through a connecting nut, and the electric control area is fixed to the sample delivery system through the connecting piece, which is an interface for connecting the small animal accommodation cabin.

[0013] Furthermore, a Hall sensor is provided in the electrical control housing in the electrical control area, and an induction magnet connected to the Hall sensor is provided at the connection between the transparent hatch and the housing. When the transparent hatch is closed, the Hall sensor and the induction magnet are sensed, and the signal is fed back to the system host computer connected to the circuit board, and the host computer pops up a prompt page to remind the customer.

[0014] Furthermore, a heat dissipation hole is provided on the electric control housing corresponding to the upper part of the circuit board, and the heat generated by the circuit board during operation is dissipated through the heat dissipation hole and the electric control housing.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The multifunctional integrated placement cabin for a small animal scanning imaging system is provided with a placement area for placing small animals and an electric control area for monitoring the status of small animals. The placement area is used to place small animals through the small animal placement space in the placement shell. A heating pad is provided in the small animal placement space. The heating pad controls its temperature through a circuit board in the electric control area to provide the small animal in an anesthetized state with a suitable temperature to maintain the life characteristics of the small animal. A breathing conversion joint and an anesthesia recovery mask are provided in the small animal placement space in the placement shell. The breathing conversion joint is used to provide continuous anesthesia to the small animal through breathing. The electric control area is provided with a control circuit board, a camera, a lighting lamp, an induction magnet, and a gated interface. The electrocardiogram graphite electrode line for detecting the small animal is connected through the gated connector. The induction magnet cooperates with the Hall sensor to detect the connection between the transparent cabin cover and the placement shell, providing a stable space for the small animal for video recording, lighting, physiological monitoring, etc., so that the experimenter can understand the status of the small animal in real time and prevent the small animal from escaping accidentally.

[0017] The multifunctional integrated small animal accommodation cabin is connected to the system sample delivery interface through a connector, and is connected to the circuit board interface in the connector through an interface on the circuit board in the electric control area to achieve system power supply and software control. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 For this utility model Figure 1 Schematic diagram of the cross-sectional structure along the middle AA line;

[0020] Figure 3 For this utility model Figure 1 Schematic diagram of the cross-sectional structure along the middle BB;

[0021] Figure 4 For this utility model Figure 3 The enlarged structural diagram at C in the middle;

[0022] Figure 5 For this utility model Figure 2 The enlarged structural diagram at D in the middle;

[0023] Figure 6 It is a schematic diagram of the three-dimensional structure after the placement area and the electric control area of ​​the utility model are connected.

[0024] In the figure: 1. placement area; 2. electrical control area; 3. placement shell; 4. heating pad; 5. anesthesia recovery mask; 6. electrical control shell; 7. circuit board; 8. camera; 9. lighting; 10. gas path conversion connector; 11. breathing conversion connector; 12. door control connector; 13. transparent hatch; 14. small animal placement space; 15. temperature sensor; 16. connecting nut; 17. connector; 18. Hall sensor; 19. induction magnet; 20. heat dissipation hole. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-6 , the utility model provides a technical solution:

[0027] A multifunctional integrated placement cabin for a small animal scanning imaging system, comprising a placement area 1 and an electric control area 2, wherein the placement area 1 comprises a placement shell 3 for placing the small animal, a heating pad 4 arranged on the inner bottom surface of the placement shell 3, and an anesthesia recovery mask 5 arranged in the placement shell 3 for anesthetizing the small animal;

[0028] The electric control area 2 includes an electric control housing 6 docked with the placement housing 3, a circuit board 7 arranged in the electric control housing 6, a camera 8 connected to the circuit board 7 and arranged at the connection between the electric control housing 6 and the placement housing 3, a lighting lamp 9, an air circuit conversion joint 10 connected to the anesthesia recovery mask 5, and a breathing conversion joint 11 connected with a breathing sensor through the circuit board 7. When doing experiments, the air circuit conversion joint 10 is connected to the anesthesia recovery mask through a connecting trachea, and the breathing conversion joint 11 is connected to the breathing sensor through a connecting line. The receiving end of the breathing sensor is placed on the abdomen of the small animal through a detection end to measure the breathing of the small animal. The camera 8 and the lighting lamp 9 are arranged on the surface where the electric control housing 6 and the placement housing 3 are docked, and the shooting end of the camera 8 and the lighting direction of the lighting lamp 9 correspond to the placement housing 3, which are used for the lighting lamp 9 to illuminate the small animal in the placement housing 3 and the camera 8 to shoot and detect the status of the small animal in the placement housing 3;

[0029] A gated connector 12 is provided at the connection between the electric control housing 6 and the placement housing 3. When in use, the ECG graphite electrode wire for detecting small animals is connected through the gated connector 12, and the other end of the ECG graphite electrode wire is connected to the legs of the small animal to detect the heartbeat of the small animal, so as to achieve the purpose of monitoring the physiological signals such as breathing and heartbeat of the small animal in combination with the breathing sensor. A heat dissipation hole 20 is provided on the corresponding circuit board 7 on the electric control housing 6.

[0030] A transparent hatch 13 is provided on the placement shell 3 to cover the placement shell 3. The transparent hatch 13 is used to close the placement shell 3 during the experiment to prevent the small animals from escaping from the placement shell 3 after waking up, and the small animals in the placement shell 3 can be observed through the transparent effect of the transparent hatch 13.

[0031] A small animal placement space 14 is formed above the heating pad 4 in the housing 3, and a transparent hatch 13 covers the small animal placement space 14. The small animal placement space 14 is used to place small animals, and the transparent hatch 13 covers the small animals in the small animal placement space 14 to limit the activity space of the small animals.

[0032] The heating pad 4 is connected to the circuit board 7, and a temperature sensor 15 for detecting the temperature of the heating pad 4 is provided in the electrical control housing 6. When the circuit board 7 is connected and energized, the temperature of the heating pad 4 is detected by the temperature sensor 15, and the temperature of the heating pad 4 is controlled by the temperature control system provided on the circuit board 7, so as to keep the heating pad 4 at a constant temperature for heating the small animals.

[0033] The connection end of the electric control area 2 is screwed to the connection piece 17 on the scanning device through the connection nut 16. The electric control area 2 is fixed to the sample delivery system through the connection piece 17 and is an interface connected to the small animal placement cabin.

[0034] A Hall sensor 18 is provided in the electric control housing 6 in the electric control area 2, and an induction magnet 19 connected to the Hall sensor 18 is provided at the connection between the transparent hatch 13 and the placement housing 3. When the transparent hatch 13 is closed, the Hall sensor 18 and the induction magnet 19 are sensed, and the signal is fed back to the system host computer, and the host computer pops up a prompt page to remind the customer.

[0035] The multifunctional integrated placement cabin for a small animal scanning imaging system is provided with a placement area 1 for placing small animals and an electric control area 2 for monitoring the status of small animals. The placement area 1 is used to place small animals through a small animal placement space 14 in a placement shell 3. A heating pad 4 is provided in the small animal placement space 14. The heating pad 4 controls its temperature through a circuit board 7 of the electric control area 2 to provide the small animal in an anesthetized state with a suitable temperature to maintain the life characteristics of the small animal. A breathing conversion joint 11 and an anesthesia recovery mask 5 are provided in the small animal placement space 14 in the placement shell 3. The breathing conversion joint 11 is used to provide continuous anesthesia to the small animal through breathing; the electric control area 2 is provided with a control circuit board 7, a camera 8, a lighting lamp 9, an induction magnet 19, and a gated interface. The gated joint 12 is used to connect an electrocardiogram graphite electrode line for detecting small animals. The induction magnet 19 cooperates with the connection detection of the transparent cabin cover 13 and the placement shell 3 through a Hall sensor 18 to provide a stable space for photography, lighting, physiological monitoring, etc. for the small animal, so that the experimenter can understand the status of the small animal in real time and prevent the small animal from escaping accidentally.

[0036] The multifunctional integrated small animal accommodation cabin is connected to the sample delivery interface of the system, and is connected to the interface of the circuit board 7 in the connector 17 through the interface on the circuit board 7 in the electric control area 2 to realize system power supply and software control.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional integrated placement cabin for a small animal scanning imaging system, comprising a placement area (1) and an electric control area (2), characterized in that: The placement area (1) comprises a placement shell (3) for placing the small animal, a heating pad (4) arranged on the inner bottom surface of the placement shell (3), and an anesthesia recovery mask (5) arranged in the placement shell (3) for cooperating with anesthesia for the small animal; The electric control area (2) comprises an electric control housing (6) docked with the placement housing (3), a circuit board (7) arranged in the electric control housing (6), a camera (8) connected to the circuit board (7) and arranged at the connection between the electric control housing (6) and the placement housing (3), an illuminating lamp (9), an air path conversion joint (10) connected to the anesthesia recovery mask (5), and a breathing conversion joint (11) connected to a breathing sensor via the circuit board (7); A gate control joint (12) is provided at the connection between the electric control housing (6) and the placement housing (3).

2. The multifunctional integrated placement cabin for a small animal scanning imaging system according to claim 1, characterized in that: The placement shell (3) is provided with a transparent hatch (13) covering the placement shell (3).

3. The multifunctional integrated placement cabin for a small animal scanning imaging system according to claim 2, characterized in that: A small animal placement space (14) is formed above the heating pad (4) in the placement shell (3), and a transparent hatch (13) covers the small animal placement space (14).

4. The multifunctional integrated placement cabin for a small animal scanning imaging system according to claim 1, characterized in that: The heating pad (4) is connected to the circuit board (7), and a temperature sensor (15) for detecting the temperature of the heating pad (4) is provided in the electric control housing (6).

5. The multifunctional integrated placement cabin for a small animal scanning imaging system according to claim 1, characterized in that: The connection end of the electric control area (2) is screwed to a connection piece (17) on the scanning device via a connection nut (16).

6. The multifunctional integrated placement cabin for a small animal scanning imaging system according to claim 1, characterized in that: A Hall sensor (18) disposed in the electric control housing (6) is provided in the electric control area (2), and an induction magnet (19) connected to the Hall sensor (18) is provided at the connection between the transparent hatch (13) and the placement housing (3).

7. The multifunctional integrated placement cabin for a small animal scanning imaging system according to claim 1, characterized in that: The electric control housing (6) is provided with a heat dissipation hole (20) above the corresponding circuit board (7).

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