CN213473928U

CN213473928U - Automatic storing and taking device with ultraviolet disinfection function for radiotherapy body membranes

Info

Publication number: CN213473928U
Application number: CN202022327555.0U
Authority: CN
Inventors: 王捷; 王伊玲; 郞锦义; 周红艳
Original assignee: Sichuan Cancer Hospital
Current assignee: Sichuan Cancer Hospital
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-06-18
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses an automatic access arrangement of radiotherapy body membrane with ultraviolet ray disinfection function, including storage device, conveyor and measurement and control system, storage device includes the case body and locates this internal body membrane stores pylon of case, conveyor installs on the body membrane stores pylon, the last station that is equipped with a plurality of and is used for hanging the body membrane that is equipped with of conveyor, the side of case body is equipped with the automatically-controlled door and is used for discerning the recognition device who reads the information of two-dimensional code sign, recognition device's signal output part and measurement and control system's signal input part are connected, measurement and control system's signal output part is connected with conveyor's signal input part and automatically-controlled door's signal input part respectively. The utility model has the advantages of increase storage space's utilization ratio, avoid the body membrane deposit in-process cross infection, reduce the grinding between the body membrane and fold the pressure, be favorable to the hospital to carry out the systematized management and the management of hospital's sense of the body membrane.

Description

Automatic storing and taking device with ultraviolet disinfection function for radiotherapy body membranes

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an automatic storing and taking device for a radiotherapy body membrane with an ultraviolet disinfection function.

Background

The body membrane is widely applied to auxiliary positioning and fixing of a body of a tumor patient in the radiotherapy process, reduces displacement between treatments and displacement in the treatment, avoids unnecessary damage to normal tissues of the patient in the treatment process, and improves the absorption of local focuses on rays. However, in the prior art, the storage of body membranes in various hospitals in China mainly adopts a radiotherapy center to provide an open storage cabinet, and patients manually place their body membranes in the cabinet and take out the body membranes before use, so that the body membranes of the patients are not conveniently managed systematically, the risk of body membrane loss and wrong taking exists, medical resources are wasted, and the cost of the treatment bed is increased.

The storage cabinet that present radiotherapy center provided has the condition of depositing a plurality of patients 'body membranes in the cabinet body, and different patients' body membrane is got and is put the time and crisscross, and the unavoidable grinding that causes between the body membrane is pressed and is folded, very easily causes the body membrane to deform, has the treatment principle of the accurate radiotherapy of violation.

Most of storage cabinets provided by the existing radiotherapy center are only one layer, and the three-dimensional space cannot be effectively utilized for storage, so that resource waste is caused.

Patent CN210762007U discloses a body membrane access system, the systematic management patient's body membrane of having solved, prevent the problem that the body membrane lost the mistake and was taken, but do not make full use of storage space, and simultaneously, the patient uses the back body membrane and probably has the contaminated condition, deposit and probably pollute the box not disinfected, then lead to follow-up body membrane of depositing this box to produce cross contamination, influence the patient and continue to use, reduce the life of short body membrane, be unfavorable for the hospital and feel the management, so a radiotherapy body membrane automatic access device who has the ultraviolet ray disinfection function is urgent to wait to develop and develop.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides an automatic access arrangement of radiotherapy body membrane with ultraviolet ray disinfection function has the utilization ratio of increase storage space, avoids the body membrane to deposit in-process cross infection, reduces the grinding between the body membrane and stack, be favorable to the hospital to carry out the advantage of systematic management and the hospital of body membrane and feel the management.

The technical scheme of the utility model is that:

the utility model provides an automatic access arrangement of radiotherapy body membrane with ultraviolet ray disinfection function, includes storage device, conveyor and observing and controlling system, storage device includes the case body and locates this internal body membrane stores pylon of case, conveyor installs on the body membrane stores pylon, the last station that is equipped with a plurality of and is used for hanging the body membrane that is equipped with of conveyor, the side of case body is equipped with the automatically-controlled door and is used for discerning the recognition device who reads the information of two-dimensional code sign, recognition device's signal output part with the signal input part of observing and controlling system connects, the first signal output part of observing and controlling system with conveyor's signal input part connects, the second signal output part of observing and controlling system with the signal input part of automatically-controlled door connects.

The working principle of the technical scheme is as follows:

comparison document CN210762007U discloses a body membrane access system with the utility model discloses a storage device of radiotherapy body membrane has adopted different structures, the utility model discloses compare and deposit in the box, adopted the body membrane stores pylon that more can save space to come the hanging dress and deposit, further promoted the utilization ratio in space, avoided producing between the body membrane to fold simultaneously and press, simultaneously, be provided with the ultraviolet ray disinfection lamp, can disinfect the body membrane that the patient deposited, reduce the risk that produces cross infection in the body membrane use.

Before using, need prepare with this utility model supporting two-dimensional code sign that uses, this two-dimensional code sign has patient's information of seeing a doctor, during the use, the patient holds the two-dimensional code sign in this utility model before, or carry the body membrane of waiting to deposit, the reading of patient information is carried out before arranging the recognition device on the case body with the two-dimensional code sign, recognition device reads and can obtain an empty station information after patient's information, perhaps can obtain the station information of a preexisting body membrane after reading patient's information, it is used for according to this station information drive conveyor before the station conveying automatic door that corresponds to observe and control the system control automatic door and open, the operation of hanging up deposit body membrane and taking the body membrane from the body membrane stores pylon realizes the systematic management of body membrane.

The recognition device includes the display screen and sweeps a yard mouth, the display screen is used for showing patient's on the two-dimensional code sign board information, specifically should include patient's serial number, hospital department information, patient's name, sex, age, disease species, radiotherapy progress and body membrane information etc. directly perceived convenience patient confirms.

In a further technical scheme, the body membrane hanging frame comprises a plurality of layers of annular hanging frames which are horizontally arranged, and each layer of annular hanging frame is provided with a conveying device. And the conveying device on each layer of annular hanging rack can respectively realize the conveying of stations on the corresponding layer.

The general length of body basin membrane, body pleura, neck pleura and neck shoulder membrane is 50cm-60cm, and the cephalic membrane is 25cm, but its width all is basically between 20cm-30cm, and to the thickness difference not big, body membrane that length is various, can deposit on same annular stores pylon, and practicality and suitability are more extensive, and of course, also can deposit the body membrane classification by layer, and is preferred, and the cephalic membrane is placed in the one deck, and the body membrane of all the other positions is placed in the other deck, further promotes the utilization ratio in space. Preferably, the number of layers is set to not more than four. Compared with the traditional storage box for storing the body membranes, the body membrane hanging and storing structure can further improve the utilization rate of space, can store more body membranes, and is more favorable for realizing the dynamic storage of the body membranes and the systematic management of the body membranes.

In a further technical scheme, the conveying device comprises a conveying steel belt which is slidably arranged on the film hanger and a driving assembly for driving the conveying steel belt, and the sliding path of the conveying steel belt is consistent with the contour line of the film hanger on which the conveying steel belt is arranged; the driving assembly comprises a motor, the motor is installed on one side of the top of the body film hanging frame through a supporting plate, a gear is arranged on an output shaft of the motor, a tooth hole meshed with the gear of the motor is formed in the conveying steel belt, and a first signal output end of the measurement and control system is connected with a signal input end of the driving assembly. The transmission of the stations on the conveying steel belts is realized through the meshing transmission of the gear tooth holes between the motor and the conveying steel belts, the structure is simple, and the use is convenient.

In a further technical scheme, the measurement and control system includes position sensor, detection device and controller, all is equipped with a position sensor on every station, detection device be equipped with on with the sense terminal of position sensor one-to-one, detection device installs on the automatically-controlled door, detection device's signal output part with the signal input part of controller is connected. The detection device is used for receiving signals of the position sensor corresponding to the appointed station, and the controller controls the driving assembly to stop acting after the signals are successfully received, so that the aim of conveying the appointed station to the automatic door is fulfilled. When the appointed station arrives at the automatic door, the controller controls the automatic door to be opened, and preparation is made for the patient to take and deposit the body membrane.

In a further technical scheme, an ultraviolet disinfection lamp is arranged at the inner top of the box body, an ultraviolet disinfection lamp switch is arranged on the contact surface of the box body and the automatic door, and the ultraviolet disinfection lamp switch is a pressure sensing switch. The opening and closing of the ultraviolet disinfection lamp are controlled through the pressure sensing switch, when the automatic door is in a closed state, the ultraviolet disinfection lamp is opened to kill bacteria and viruses on the surface of a body membrane in the box body, so that the body membrane stored by a patient can be continuously used, the service life of the body membrane is prolonged, and meanwhile, the air in the box body is disinfected to avoid cross infection of the body membranes of different patients; when the automatic door is in an open state, the ultraviolet disinfection lamp is turned off, so that the ultraviolet radiation injury to patients or medical personnel taking and placing the body membranes is reduced.

In a further technical scheme, the width of the automatic door is the same as that of the station. The width of automatic door is the width of a station, can avoid the door width to take place for the condition of patient's wrong membrane of taking when a plurality of station wide.

In a further technical scheme, each station is provided with a body film hanging structure which is a body film hook. The body membrane is provided with a hanging belt or a hanging hole matched with the body membrane hanging structure, and the body membrane hanging structure is matched with the hanging belt or the hanging hole for use, so that the body membrane can be conveniently hung and taken, and the space occupied by storage is reduced.

In a further technical scheme, an observation window is arranged on the automatic door and is made of transparent plastic materials. The body film taking condition in the real-time observation box body is achieved through the observation window, whether the body film falls or not is achieved, or whether the device in the observation box body normally runs or not is achieved, and the observation box is visual and convenient.

In a further technical scheme, each station is respectively provided with a transparent isolation bag in a hanging manner, the isolation bags are plastic bags, the inner wall of each isolation bag is provided with a transparent protective layer, and the inner wall of each protective layer is smooth. The isolation bag can guarantee the relative independence when adjacent body membrane is deposited, avoids its contact to produce the pollution, and smooth inner wall contact surface can reduce the frictional force when adjacent body membrane is placed, and the protective layer can alleviate the collision pressure of adjacent body membrane. The isolation bags have different sizes, and are selected according to the corresponding sizes of different body films when in use, so that the isolation bags can be replaced frequently and are more sanitary.

The utility model has the advantages that:

1. the utility model discloses a this internal body membrane stores pylon and the conveyor of being equipped with of case, with the storage of body membrane hanging dress, avoid fold between the body membrane and press to cause deformation, simple structure, convenient to use has not only further promoted the utilization ratio of case body inner space, has still realized the systematic management and the dynamic management of body membrane, is favorable to strengthening hospital's institute and feels the management.

2. The utility model discloses an ultraviolet ray disinfection lamp carries out the bacterium and the virus on body membrane surface and kills when the body membrane is deposited, guarantees that patient's body membrane is in a relatively stable environment of depositing, guarantees that the body membrane can continuous use, and the life of extension body membrane also can disinfect to the air of this internal of case, avoids different patient's body membrane to produce cross infection.

3. The utility model adopts the pressure induction switch to open and close the ultraviolet disinfection lamp, so that the ultraviolet disinfection lamp is closed when the automatic door is opened, and the ultraviolet radiation injury to patients or medical staff taking body films is reduced; the ultraviolet disinfection lamp is started when the automatic door is closed, and bacteria and viruses on the surface of the body membrane and in the air are killed.

4. The utility model discloses the width to automatically-controlled door has carried out the restriction, and the width with the station is the same, and the condition that the patient took the membrane by mistake when can avoiding the door width to be a plurality of worker bit wide takes place.

5. The utility model discloses a be equipped with the isolation bag on every station respectively, the relatively independent state when guaranteeing that the radiotherapy body membrane is deposited avoids it to produce cross contamination, and this isolation bag can regularly be changed, and is more sanitary.

Drawings

Fig. 1 is a schematic structural view of an automatic radiotherapeutic body membrane storing and taking device with an ultraviolet disinfection function according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of the body membrane hanger and the conveying device according to the embodiment of the present invention in a one-layer state;

fig. 3 is a plan view of the body membrane hanger and the conveying device according to the embodiment of the present invention in a one-layer state;

fig. 4 is a front view of the two-layer state of the body membrane hanger and the conveying device according to the embodiment of the present invention.

Description of reference numerals:

10. a storage device; 11. a tank body; 12. a body membrane hanger; 13. an automatic door; 14. a reading device; 15. an observation window; 20. a conveying device; 21. a station; 22. conveying a steel belt; 23. a drive assembly; 231. a motor; 232. a support plate; 233. a gear; 234. a perforation; 30. a measurement and control system; 31. a position sensor; 32. a detection device; 40. an ultraviolet disinfection lamp; 50. body membrane hooks; 60. supporting the chassis.

Detailed Description

The embodiments of the present invention will be further explained with reference to the drawings.

Example (b):

as shown in fig. 1 and 2, an automatic storing and taking device for a radiotherapy body membrane with an ultraviolet disinfection function, comprises a storage device 10, a conveying device 20 and a measurement and control system 30, the storage device 10 comprises a box body 11 and a body membrane hanger 12 arranged in the box body 11, the conveying device 20 is installed on the body membrane hanger 12, a plurality of stations 21 for hanging the radiotherapy body membrane are arranged on the conveying device 20, an automatic door 13 and a reading device 14 for identifying and reading information of a two-dimensional code label are arranged on the side surface of the box body 11, the signal output end of the reading device 14 is connected with the signal input end of the measurement and control system 30, the first signal output end of the measurement and control system 30 is connected with the signal input end of the conveying device 20, and the second signal output end of the measurement and control system 30 is connected with the signal input.

The working principle of the technical scheme is as follows:

as shown in fig. 1 and 2, before use, a two-dimensional code label used with the utility model needs to be prepared, the two-dimension code label has the information of the patient, when in use, the patient holds the two-dimension code label in front of the utility model, or carries the body membrane to be deposited, the two-dimensional code label is placed in front of the reading device 14 on the box body 11 for reading the information of the patient, the reading device 14 can obtain the information of an empty station 21 after reading the information of the patient, or the recognition device 14 obtains the information of the working position 21 with the film after reading the information of the patient, the measurement and control system 30 is used for driving the conveying device 20 to convey the corresponding working position 21 to the automatic door 13 according to the information of the working position 21, and the measurement and control system 30 controls the automatic door 13 to be opened, so that the operation of hanging and storing the film on the film hanger 12 and taking the film from the film hanger 12 by the patient is realized, and the systematic management of the film is realized.

The recognition device 14 comprises a display screen and a code scanning port, wherein the display screen is used for displaying the information of the patient on the two-dimensional code label, and specifically comprises hospital department information, patient name, sex, age, disease type, radiotherapy progress, body membrane information and the like, so that the patient can be visually confirmed conveniently.

In another embodiment, the body film hanger 12 comprises a plurality of horizontally disposed annular hangers, each having a respective delivery device 20. As shown in fig. 2, the film hanger is a one-layer annular hanger, as shown in fig. 4, the film hanger is a two-layer annular hanger, and the conveying device 20 on each layer of annular hanger can respectively realize the conveying of the stations 21 on the corresponding layer.

In clinical treatment, the general body basin membrane is 50cm in length, 22cm-28cm in width and 52cm-55cm in height, the body pleura is 50cm in length, 22cm-28cm in width and 57cm in height, the neck pleura is 50cm in length, 25cm-27cm in width and 60cm in height, the head, neck and shoulder membranes are 50cm in length, 22cm-28cm in width and 48cm-50cm in height, the head membrane is 20cm in length, 24cm-28cm in width and 25cm in height, and for body membranes with small thickness difference and different lengths, the head membrane can be stored on the same annular hanging rack, the practicability and applicability are wider, when the total number of body membranes is more, the head membrane is preferably placed on one layer, the body membranes on the other layers are placed on the other layers, the layer heights of the annular hanging racks are designed differently, and classified storage is realized, the utilization rate of the space can be further improved.

Compared with the traditional storage box for storage, the body film hanging and storing structure saves more space, can store more body films, and is more favorable for realizing the dynamic storage of the body films and the systematic management of the body films. Preferably, the layer height of storing the head body membrane is 80cm, the layer height of storing the body membrane of other parts except head is 150cm, and the width of every station 21 is greater than 30cm, and the size of case body 10 is specifically given the utility model installation position of reserving and decides, and is preferred, arranges along the wall body, and is preferred, and the body membrane stores pylon is no more than four layers.

In another embodiment, as shown in fig. 2 and 3, the conveying device 20 comprises a conveying steel belt 22 slidably arranged on the film rack 12 and a driving assembly 23 for driving the conveying steel belt 22, wherein the sliding path of the conveying steel belt 22 is consistent with the contour line of the film rack 12 on which the conveying steel belt 22 is arranged; the driving assembly 23 comprises a motor 231, the motor 231 is mounted on one side of the top of the body film hanger 12 through a support plate 232, a gear 233 is arranged on an output shaft of the motor 231, a tooth hole 234 meshed with the gear 233 of the motor 231 is arranged on the conveying steel belt 22, and a first signal output end of the measurement and control system 30 is connected with a signal input end of the driving assembly 23. The transmission of the station 21 on the conveying steel belt 22 is realized through the meshing transmission of the gear 233 and the tooth hole 234 between the motor 231 and the conveying steel belt 22, and the device has the advantages of simple structure and convenient use.

In another embodiment, the measurement and control system 30 includes a position sensor 31, a detection device 32 and a controller, each station 21 is provided with one position sensor 31, the detection device 32 is provided with detection ends corresponding to the position sensors 31 one by one, the detection device 32 is installed on the automatic door 13, and a signal output end of the detection device 32 is connected with a signal input end of the controller. The detection device 32 is used for receiving a signal of the position sensor 31 corresponding to the designated station 21, and when the signal is successfully received, the controller controls the driving assembly 23 to stop operating, so that the designated station 21 is conveyed to the automatic door 13. When the assigned station 21 arrives at the automatic door 13, the controller controls the automatic door 13 to open in preparation for the patient to take and deposit the body membrane.

In another embodiment, as shown in fig. 1, an ultraviolet disinfection lamp 40 is arranged on the inner top of the box body 11, an ultraviolet disinfection lamp 40 switch is arranged on the contact surface of the box body 11 and the automatic door 13, and the ultraviolet disinfection lamp 40 switch is a pressure sensing switch. The opening and closing of the ultraviolet disinfection lamp 40 are controlled through the pressure sensing switch, when the automatic door 13 is in a closed state, the ultraviolet disinfection lamp 40 is opened to kill bacteria and viruses on the surface of a body membrane in the box body 11, so that the body membrane stored by a patient can be continuously used, the service life of the body membrane is prolonged, meanwhile, the air in the box body 11 is disinfected, and the cross infection of the body membranes of different patients is avoided; when the automatic door 13 is in an open state, the ultraviolet disinfection lamp 40 is turned off, and the ultraviolet radiation damage to patients or medical staff who take and place the body membrane is reduced.

In another embodiment, the width of the automatic door 13 is the same as the width of the station 21. The width of the automatic door 13 is the width of one station 21, so that the situation that a patient mistakenly takes a body membrane when the door width is a plurality of stations 21 can be avoided.

In another embodiment, as shown in fig. 2 and 4, each station 21 is provided with a film hanging structure, which is a film hanging hook 50. The body membrane is provided with a hanging belt or a hanging hole matched with the body membrane hanging structure, and the body membrane hanging structure is matched with the hanging belt or the hanging hole for use, so that the body membrane can be conveniently hung, stored and taken, and the space occupied by storage is reduced.

In another embodiment, the automatic door 13 is provided with a viewing window 15, and the viewing window 15 is made of transparent plastic material. The film taking condition in the real-time observation box body 11 is realized through the observation window 15, whether the film falls or not and the like are realized, the film taking box is visual and convenient, and meanwhile, whether the device in the box body normally runs or not is conveniently checked.

In another embodiment, each station 21 is hung with a transparent isolation bag, the isolation bag is a plastic bag, and the inner wall of the isolation bag is provided with a transparent protective layer, and the inner wall of the protective layer is smooth. The isolation bag can guarantee the relative independence when adjacent body membrane is deposited, avoids its contact to produce the pollution, and smooth inner wall contact surface can reduce the frictional force when adjacent body membrane is placed, and the protective layer can alleviate the collision pressure of adjacent body membrane. The isolation bags have different sizes, and are selected according to the corresponding sizes of different body films during use, so that the isolation bags can be replaced frequently and are more sanitary.

The plurality of layer body film hangers 12 can be fixedly mounted on any one of the top, side or bottom of the box body 11 without affecting the use function thereof, as shown in fig. 4, and the plurality of layer body film hangers 12 can be mounted in the box body 11 through the supporting bottom frame 60 after being connected with each other.

The automatic door 13 can be a sliding door, a rotating door or a hinge door, and the form of the automatic door 13 which can meet the requirements of taking and depositing body membranes of patients at will meets the requirements.

The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. The utility model provides an automatic access arrangement of radiotherapy body membrane with ultraviolet ray disinfection function, a serial communication port, including storage device, conveyor and observing and controlling system, storage device includes the case body and locates this internal body membrane stores pylon of case, conveyor installs on the body membrane stores pylon, conveyor is last to be equipped with the station that a plurality of is used for hanging the body membrane, the side of case body is equipped with the automatically-controlled door and is used for discerning the recognition device who reads the information of two-dimensional code sign, recognition device's signal output part with the signal input part of observing and controlling system connects, the first signal output part of observing and controlling system with conveyor's signal input part connects, the second signal output part of observing and controlling system with the signal input part of automatically-controlled door connects.

2. The automatic radiotherapy body film storing and taking device with the ultraviolet disinfection function as claimed in claim 1, wherein the body film hanger comprises a plurality of layers of horizontally arranged annular hangers, and each layer of annular hangers is provided with a conveying device.

3. The automatic radiotherapy body film storing and taking device with the ultraviolet disinfection function as claimed in claim 1, wherein the conveying device comprises a conveying steel belt slidably arranged on the body film rack and a driving component for driving the conveying steel belt, and the sliding path of the conveying steel belt is consistent with the contour line of the body film rack on which the conveying steel belt is arranged; the driving assembly comprises a motor, the motor is installed on one side of the top of the body film hanging frame through a supporting plate, a gear is arranged on an output shaft of the motor, a tooth hole meshed with the gear of the motor is formed in the conveying steel belt, and a first signal output end of the measurement and control system is connected with a signal input end of the driving assembly.

4. The automatic radiotherapy body membrane accessing device with the ultraviolet disinfection function as claimed in claim 1, wherein the measurement and control system comprises a position sensor, a detection device and a controller, each station is provided with a position sensor, the detection device is provided with detection ends corresponding to the position sensors one by one, the detection device is installed on an automatic door, and a signal output end of the detection device is connected with a signal input end of the controller.

5. The automatic radiotherapy body membrane storing and taking device with the ultraviolet disinfection function as claimed in claim 1, wherein an ultraviolet disinfection lamp is arranged at the inner top of the box body, an ultraviolet disinfection lamp switch is arranged on the contact surface of the box body and the automatic door, and the ultraviolet disinfection lamp switch is a pressure induction switch.

6. The automatic radiotherapy body film access device with the ultraviolet disinfection function as claimed in claim 1, wherein the width of the automatic door is the same as that of the station.

7. The automatic radiotherapy body film storing and taking device with the ultraviolet disinfection function as claimed in claim 1, wherein each station is provided with a body film hanging structure, and the body film hanging structure is a body film hook.

8. The automatic radiotherapy body membrane storing and taking device with the ultraviolet disinfection function as claimed in claim 1, wherein the automatic door is provided with a viewing window, and the viewing window is made of transparent plastic material.

9. The automatic radiotherapeutic body film storing and taking device with the ultraviolet disinfection function as claimed in claim 1, wherein a transparent isolation bag is hung on each station, the isolation bag is a plastic bag, a transparent protective layer is arranged on the inner wall of the isolation bag, and the inner wall of the protective layer is smooth.