CN213525838U

CN213525838U - Constant temperature device for abdominal cavity perfusion

Info

Publication number: CN213525838U
Application number: CN202022127252.4U
Authority: CN
Inventors: 申炜炜
Original assignee: Air Force Medical University of PLA
Current assignee: Air Force Medical University of PLA
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-06-25
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses a constant temperature device for abdominal cavity perfusion, which belongs to the technical field of medical equipment and comprises a box body, wherein the lower end surface of the box body is fixedly connected with a telescopic rod, the lower end surface of the telescopic rod is fixedly connected with a bottom plate, the right side of the box body is fixedly connected with a hanging rod, the outer wall of the hanging rod is provided with a heating device, the heating device comprises a heating bag, so as to heat a medicine transfusion bottle in the heating bag, a temperature sensor receives a signal to control the energization of a temperature controller, so that a heating belt works again to heat, the circulation is carried out, the temperature is accurately controlled, the abdominal cavity thermal perfusion chemotherapy operation is convenient to carry out, the problem that in the prior art, when the abdominal cavity thermal perfusion chemotherapy operation is carried out, a common transfusion bottle transfusion thermostat is a clip-shaped heating device, the temperature cannot be accurately controlled, and the requirement of the abdominal cavity thermal perfusion, the use is not portable enough.

Description

Constant temperature device for abdominal cavity perfusion

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a constant temperature equipment for abdominal cavity is filled.

Background

The abdominal cavity perfusion technology is an effective means aiming at malignant tumors of the abdominal cavity, malignant ascites and complications thereof, controls the temperature of the injection liquid in the operation to be constant, and leads the injection liquid to reach the diseased part within an effective temperature range, is a difficult problem of the abdominal cavity perfusion technology, and is a research hotspot of the abdominal cavity heat perfusion chemotherapy in recent years. Compared with the traditional abdominal cavity chemotherapy technology, the abdominal cavity hot perfusion chemotherapy has obvious advantages, such as only small wound is left when treating patients with advanced gastric cancer. Studies have shown that the optimal temperature for intraperitoneal hyperthermic perfusion chemotherapy is 43 ℃. If the temperature is too low in the treatment process, not only the curative effect of the medicine is influenced, but also the patient feels uncomfortable; if the temperature is too high, not only the medicine may lose activity, but also the inside of the abdominal cavity may be sticky and damaged by heat. Therefore, thermostatic control is one of the most critical techniques in the thermal perfusion chemotherapy of the abdominal cavity.

In the prior art, when the abdominal cavity hot perfusion chemotherapy operation is carried out, a common transfusion bottle infusion thermostat is a clip-shaped heating device, cannot accurately control the temperature, cannot meet the requirements of the abdominal cavity hot perfusion chemotherapy operation, and is not portable enough in use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a constant temperature equipment for abdominal cavity is perfused aims at solving prior art, and when carrying out abdominal cavity heat perfusion chemotherapy operation, common transfusion bottle infusion thermostat is a clip shape heating device, can not carry out accurate control to the temperature, can't satisfy the requirement of abdominal cavity heat perfusion chemotherapy operation, uses not portable enough problem.

The utility model discloses a realize like this, a constant temperature equipment for abdominal cavity is filled, the power distribution box comprises a box body, the lower terminal surface fixedly connected with telescopic link of box, the lower terminal surface fixed connection bottom plate of telescopic link, the right side fixedly connected with peg of box, the outer wall of peg is provided with heating device, heating device includes the heating bag, the inside round trip of intermediate layer of heating bag has the heating band, the equal fixedly connected with connecting strip in the outer wall left and right sides of heating bag, two be provided with the link between the connecting strip, the heating bag hangs the outer wall of arranging the peg in through the link, the right side of heating bag is provided with temperature sensor, the internally mounted of box has controller and temperature controller, the heating band all with controller and temperature controller electric connection.

For convenient observation heating temperature and controlgear, conduct the utility model discloses a constant temperature equipment for abdominal cavity is preferred, the preceding terminal surface of box is provided with display screen and control button, control button is located the below of display screen.

In order to detect the heating temperature conveniently, as the utility model discloses a constant temperature equipment is preferred for abdominal cavity fills, controller and temperature sensor electric connection.

In order to improve the heating rate, as the utility model discloses a constant temperature equipment is preferred for abdominal cavity fills, the inner wall of heating bag is provided with the aluminium foil layer.

In order to conveniently hang and put the transfusion bottle, as the utility model discloses a constant temperature equipment is preferred for abdominal cavity fills, the lower terminal surface of heating bag is for leaking hopper-shaped, the upper and lower both ends face of heating bag is the opening setting.

In order to facilitate the mobile device, as the utility model discloses a constant temperature equipment is preferred for abdominal cavity fills, a plurality of universal wheels are installed to the lower terminal surface of bottom plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the working temperature range is set through a control button, a transfusion bottle filled with therapeutic drug physiological saline is sleeved inside a heating bag, a heating belt is started, the heating belt is arranged in an interlayer of the heating bag and is distributed on the outer wall of the heating bag, so that the drug transfusion bottle inside the heating bag is heated, when the temperature exceeds the set temperature, a temperature sensor detects and transmits a signal to a controller, the controller controls a temperature controller to work and cut off the power, the heating belt stops heating, at the moment, the abdominal cavity hot infusion treatment is normally carried out, and the temperature sensor receives a signal to control the temperature controller to be powered on until the temperature of the infusion liquid is cooled to the set temperature, so that the heating belt works again to heat, the cycle is repeated, the temperature is accurately controlled, and the abdominal cavity hot infusion chemotherapy operation is convenient to carry out;

2. through setting up the peg, conveniently hang the heating bag and put at the box outer wall, conveniently fill, through setting up the telescopic link, can adjust the height of box in a flexible way, it is more portable to use.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a structural view of the heating device of the present invention;

FIG. 3 is a cross-sectional structural view of the heating apparatus of the present invention;

FIG. 4 is a view of the internal structure of the case body of the present invention;

in the figure: 1. a box body; 2. a telescopic rod; 3. a base plate; 4. a hanging rod; 5. a heating device; 6. heating the bag; 7. heating the tape; 8. a connecting strip; 9. hanging a ring; 10. a temperature sensor; 11. a controller; 12. a temperature controller; 13. a display screen; 14. a control button; 15. a universal wheel.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a constant temperature equipment for abdominal cavity is filled, the power distribution box comprises a box body 1, box 1's lower terminal surface fixedly connected with telescopic link 2, telescopic link 2's lower terminal surface fixed connection bottom plate 3, box 1's right side fixedly connected with peg 4, the outer wall of peg 4 is provided with heating device 5, heating device 5 includes heating bag 6, the inside concatenation of intermediate layer of heating bag 6 has heating tape 7, the equal fixedly connected with connecting strip 8 in the outer wall left and right sides of heating bag 6, be provided with link 9 between two connecting strips 8, heating bag 6 hangs the outer wall of arranging peg 4 in through link 9, heating bag 6's right side is provided with temperature sensor 10, box 1's internally mounted has controller 11 and temperature controller 12, heating tape 7 all with

controller

11 and 12 electric connection of temperature controller.

In this embodiment: by arranging the heating bag 6, when the abdominal cavity hot perfusion chemotherapy operation is carried out, the working temperature range is set through the control button 14, the transfusion bottle filled with the therapeutic drug physiological saline is sleeved inside the heating bag 6, the heating belt 7 is started, the heating belt 7 is arranged in the interlayer of the heating bag 6 and extends over the outer wall of the heating bag 6, so that the drug transfusion bottle inside the heating bag 6 is heated, when the temperature exceeds the set temperature, the temperature sensor 10 detects and transmits a signal to the controller 11, the controller 11 controls the temperature controller 12 to work and cut off the power, so that the heating belt 7 stops heating, the abdominal cavity hot perfusion treatment is normally carried out at the moment, the temperature sensor 10 receives the signal to control the temperature controller 12 to be electrified after the temperature of the perfusion solution is cooled to the set temperature, the heating belt 7 works again to be heated, the cycle is carried out, so that the temperature is accurately controlled, and the abdominal cavity hot perfusion chemotherapy operation is convenient to carry, through setting up peg 4, conveniently hang heating bag 6 and put at 1 outer wall of box, conveniently fill, through setting up telescopic link 2, can adjust the height of box 1 in a flexible way, it is more portable to use.

As a technical optimization scheme of the utility model, the preceding terminal surface of box 1 is provided with display screen 13 and control button 14, and control button 14 is located display screen 13's below.

In this embodiment: display screen 13 is convenient for medical personnel to observe the temperature of the inside medicine of heating bag 6, makes things convenient for real-time observation equipment operating condition.

As a technical optimization scheme of the utility model, controller 11 and temperature sensor 10 electric connection.

In this embodiment: the temperature sensor 10 is convenient for detecting the heating temperature, and the temperature controller 12 is controlled by the controller 11 to work and control the temperature.

As a technical optimization scheme of the utility model, the inner wall of heating bag 6 is provided with the aluminium foil layer.

In this embodiment: the aluminum foil layer has good thermal conductivity, so that the heating speed of the heating bag 6 is improved, and the efficiency is improved.

As a technical optimization scheme of the utility model, the lower terminal surface of heating bag 6 is for leaking hopper-shaped, and the upper and lower both ends face of heating bag 6 is the opening setting.

In this embodiment: the lower end face of the heating bag 6 is funnel-shaped, the whole body is matched with the transfusion bottle structure, and the medicine in the transfusion bottle can be conveniently heated.

As a technical optimization scheme of the utility model, a plurality of universal wheels 15 are installed to the lower terminal surface of bottom plate 3.

In this embodiment: through setting up universal wheel 15, the mobile device of being convenient for, labour saving and time saving.

The working principle is as follows: when the constant temperature device for abdominal cavity perfusion is used, the working temperature range is set through the control button 14, the transfusion bottle filled with the therapeutic drug physiological saline is sleeved inside the heating bag 6, the heating belt 7 is started, the heating belt 7 is arranged in the interlayer of the heating bag 6 and is distributed on the outer wall of the heating bag 6, thereby heating the medicine infusion bottle in the heating bag 6, when the temperature exceeds the set temperature, the temperature sensor 10 detects and transmits a signal to the controller 11, the controller 11 controls the temperature controller 12 to work and cut off the power, so that the heating belt 7 stops heating, the abdominal cavity thermal perfusion treatment is normally carried out at the moment, until the temperature of the perfusate is cooled to the set temperature, the temperature sensor 10 receives signals to control the temperature controller 12 to be electrified, so that the heating belt 7 works again to heat, and the process is circulated, thereby accurately controlling the temperature and facilitating the thermal perfusion chemotherapy operation of the abdominal cavity.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a constant temperature equipment for peritoneal irrigation, includes box (1), its characterized in that: the lower end surface of the box body (1) is fixedly connected with a telescopic rod (2), the lower end surface of the telescopic rod (2) is fixedly connected with a bottom plate (3), a hanging rod (4) is fixedly connected with the right side of the box body (1), a heating device (5) is arranged on the outer wall of the hanging rod (4), the heating device (5) comprises a heating bag (6), a heating belt (7) is wound and connected inside an interlayer of the heating bag (6), the left side and the right side of the outer wall of the heating bag (6) are both fixedly connected with connecting strips (8), a hanging ring (9) is arranged between the two connecting strips (8), the heating bag (6) is hung on the outer wall of the hanging rod (4) through a hanging ring (9), a temperature sensor (10) is arranged on the right side of the heating bag (6), a controller (11) and a temperature controller (12) are arranged in the box body (1), the heating belts (7) are electrically connected with the controller (11) and the temperature controller (12).

2. A thermostatic device for peritoneal perfusion as defined in claim 1, wherein: the front end face of the box body (1) is provided with a display screen (13) and a control button (14), and the control button (14) is located below the display screen (13).

3. A thermostatic device for peritoneal perfusion as defined in claim 1, wherein: the controller (11) is electrically connected with the temperature sensor (10).

4. A thermostatic device for peritoneal perfusion as defined in claim 1, wherein: and an aluminum foil layer is arranged on the inner wall of the heating bag (6).

5. A thermostatic device for peritoneal perfusion as defined in claim 1, wherein: the lower terminal surface of heating bag (6) is for leaking hopper-shaped, the upper and lower both ends face of heating bag (6) is the opening setting.

6. A thermostatic device for peritoneal perfusion as defined in claim 1, wherein: and a plurality of universal wheels (15) are mounted on the lower end surface of the bottom plate (3).