CN211156321U

CN211156321U - Liquid constant temperature device for laparoscopic surgery

Info

Publication number: CN211156321U
Application number: CN201921571554.1U
Authority: CN
Inventors: 张铭; 刘莉
Original assignee: Obstetrics and Gynecology Hospital of Fudan University
Current assignee: Obstetrics and Gynecology Hospital of Fudan University
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-08-04
Anticipated expiration: 2029-09-20

Abstract

The utility model discloses a liquid constant temperature equipment for laparoscopic surgery, including device main part, electric heating element, chargeable call source and observation window, the device main part includes outer heat preservation and interior heat preservation, be equipped with the intermediate layer between outer heat preservation and the interior heat preservation, adopt the mode of weaving to connect between outer heat preservation and the interior heat preservation, interbedded internally mounted has electric heating element. This liquid constant temperature equipment is used in laparoscopic surgery, electric heating element through being equipped with in the inside of device main part, can heat the inside normal saline bag of internal heat preservation, it all heats to have solved traditional normal saline bag heating methods and put into the thermostated container inside, the relatively poor problem of heat retaining effect, in case the time of operation is longer, the good normal saline of heating will take place to cool down, be unfavorable for using in the operation, and can keep the normal saline bag in the heating state by what electric heating element intensifies the heating can the continuation, overall structure is simple, the effect of heating is better.

Description

Liquid constant temperature device for laparoscopic surgery

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a liquid constant temperature device for laparoscopic surgery.

Background

There are a lot of laparoscopic surgeries to do in the operating room of gynaecology and obstetrics, and need carry out normal saline to the wound and wash in the conventional operation, and because the internal temperature of human body is around 37 degrees, is higher than indoor temperature, also is higher than normal saline temperature, can bring unexpected risk when washing the wound with normal temperature saline, so need warm up the washing liquid before the art.

The operation of heating in the normal saline bag on the market at present is mostly put in microwave oven and is heated, and the operation process is comparatively loaded down with trivial details, and if the time of operation is under the longer condition, the normal saline bag will take place the cooling condition, is unfavorable for using in the art, can't carry out the heat preservation of continuation, and it is comparatively troublesome to use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be not enough to prior art, the utility model provides a liquid constant temperature equipment for laparoscopic surgery has solved the operation that current normal saline bag on the market is heating in the microwave oven is all put at most to the operation of heating, and operation process is comparatively loaded down with trivial details, and if when under the longer condition of time of operation, the cooling condition will take place for normal saline bag, is unfavorable for using in the art, can't carry out the heat preservation of continuation, uses comparatively trouble problem.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a liquid constant temperature equipment is used in laparoscopic surgery, includes device main part, electric heating element, chargeable call and observation window, the device main part includes outer heat preservation and interior heat preservation, be equipped with the intermediate layer between outer heat preservation and the interior heat preservation, adopt the mode of weaving to connect between outer heat preservation and the interior heat preservation, interbedded internally mounted has electric heating element, electric heating element adopts soft cable formula electric heating element and is the snake form and weaves into including the heat preservation surface, electric heating element's right side connection control device, the bottom of device main part is equipped with the opening, the outside of device main part is equipped with the insulating layer.

Preferably, the outer heat-insulating layer and the inner heat-insulating layer are both made of pure cotton materials, and the top of the device main body is of an open structure.

Preferably, the back of the device main body is connected with a reinforcing body in an embedded mode, the top of the reinforcing body is connected with a hook in a bonding mode, and the outer portion of the device main body is connected with a rubber ring through a rope.

Preferably, the device body is embedded with a viewing window on the outside, and the viewing window is made of transparent plastic materials.

Preferably, the display screen is connected through the mode that bonds in the outside of device main part, the display screen passes through line connection controlling means, controlling means's left side is equipped with the temperature button, the inside of interior heat preservation is inlayed and is had temperature sensor, temperature sensor's model is PT100, temperature sensor passes through line connection controlling means, the temperature button is inlayed on the surface of device main part, the temperature button passes through the line connection display screen.

Preferably, the surface of the device main body is embedded with a control device, the back of the device main body is provided with a rechargeable power supply, the right side of the rechargeable power supply is provided with a charging port, a connecting wire is inserted into the outside of the charging port, a plug is arranged outside the connecting wire, and the rechargeable power supply is connected with the control device through a circuit.

(III) advantageous effects

The utility model provides a liquid constant temperature device for laparoscopic surgery. The method has the following beneficial effects:

(1) this liquid constant temperature equipment is used in laparoscopic surgery, electric heating element through being equipped with in the inside of device main part, can heat the inside normal saline bag of internal heat preservation, it all heats to have solved traditional normal saline bag heating methods and put into the thermostated container inside, the relatively poor problem of heat retaining effect, in case the time of operation is longer, the good normal saline of heating will take place to cool down, be unfavorable for using in the operation, and by electric heating element intensification heating can the continuation let normal saline bag keep at the heating state, overall structure is simple, therefore, the practicability is stronger, the operation efficiency is greatly improved, the heating effect is better.

(2) This liquid constant temperature equipment for laparoscopic surgery through the observation window that is equipped with in the outside of device main part, can be after putting into the interior heat preservation with the normal saline bag, can let medical personnel see through the inside residual content of normal saline bag through observation window, has made things convenient for medical personnel to change when the normal saline bag surplus is not enough, and easy operation is convenient, and it is comparatively nimble to use.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a top view of the device body of the present invention;

FIG. 3 is a schematic view of the structure of the electric heating element of the present invention;

in the figure, a device main body-1, an outer heat-insulating layer-2, an inner heat-insulating layer-3, an electric heating element-4, a reinforcing body-5, a hook-6, a control device-7, a display screen-8, a temperature sensor-9, a plug-10, a connecting wire-11, a rechargeable power supply-12, a charging port-13, an opening-14, an observation window-15, an insulating layer-16 and a rubber ring-17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an embodiment of the present invention provides a technical solution: the utility model provides a liquid constant temperature equipment for laparoscopic surgery, includes device main part 1, electric heating element 4, chargeable call source 12 and observation window 15, device main part 1 includes outer heat preservation 2 and interior heat preservation 3, be equipped with the intermediate layer between outer heat preservation 2 and the interior heat preservation 3, adopt the mode of weaving to connect between outer heat preservation 2 and the interior heat preservation 3, interbedded internally mounted has electric heating element 4, electric heating element 4 adopts soft cable formula electric heating element 4 and is heat preservation 3 surfaces including the snake form is woven into, electric heating element 4's right side connection control device 7, the bottom of device main part 1 is equipped with opening 14, the outside of device main part 1 is equipped with insulating layer 16.

Outer heat preservation 2 and interior heat preservation 3 all adopt the pure cotton material to make, the open structure is established to the top of device main part 1, through adopting the pure cotton material to process into the heat preservation, make it possess advantages such as heat preservation, high temperature resistant, difficult ageing, the practicality is stronger.

The back of device main part 1 is through the mode connection reinforcement body 5 of inlaying, reinforcement body 5's top is through the mode connection couple 6 that bonds, rubber ring 17 is connected through the rope to the outside of device main part 1, and through the couple 6 that is equipped with, can hang the device when using, and through the rubber ring 17 that is equipped with, can be when putting into the brine bottle, overturn the cover on the brine bottle with rubber ring 17 and come to fix its shrink, easy operation is convenient.

Device main part 1's outside is inlayed and is had observation window 15, observation window 15 has adopted transparent plastic material to make, through observation window 15 that is equipped with, can let medical personnel see through observation window 15 and know the inside residual content of normal saline bag, has made things convenient for medical personnel to change when the normal saline bag surplus is not enough, uses comparatively nimble.

Display screen 8 is connected through the mode that bonds in the outside of device main part 1, display screen 8 passes through line connection controlling means 7, controlling means 7's left side is equipped with the temperature button, the inside of interior heat preservation 3 is inlayed and is had temperature sensor 9, temperature sensor 9's model is PT100, temperature sensor 9 passes through line connection controlling means 7, the temperature button is inlayed on the surface of device main part 1, the temperature button passes through line connection display screen 8, combines temperature sensor 9 through the display screen 8 that is equipped with, can detect the temperature of physiological saline bag and show on display screen 8, and the medical personnel of being convenient for know comparatively practically.

The surface mosaic of device main part 1 has controlling means 7, the back of device main part 1 is equipped with chargeable call 12, chargeable call 12's right side is equipped with charging mouth 13, charging mouth 13's outside plug-in connecting wire 11, the outside of connecting wire 11 is equipped with plug 10, chargeable call 12 passes through line connection controlling means 7, and through the chargeable call 12 who is equipped with, it charges on inserting it on the power before using the device, pulls out when using can, better flexibility of position when having guaranteed the use, it is comparatively convenient to use.

The working principle is as follows: when the liquid constant temperature device for laparoscopic surgery is used, firstly, the device body 1 is hung for use through the hook 6 arranged at the top of the device body 1, then, a physiological saline bag can be placed in the device body 1 formed by combining the outer heat-insulating layer 2 and the inner heat-insulating layer 3, then, the electric heating element 4 is arranged between the outer heat-insulating layer 2 and the inner heat-insulating layer 3, the electric heating element 4 can work and operate for heating, the physiological saline bag in the inner heat-insulating layer 3 is heated and warmed, the adopted soft cable type electric heating element 4 can not be folded and damaged, meanwhile, the right side of the electric heating element 4 is connected with the control device 7, the control device 7 is used for controlling the opening and closing work of the electric heating element 4, the physiological saline bag can be continuously heated, the condition of cooling can not occur, the surgery efficiency is greatly improved, and then, the temperature sensor 9 is arranged in the inner heat-insulating layer 3, temperature that can real-time detection normal saline bag, and temperature sensor 9 passes through line connection display screen 8 and controlling means 7, thereby show temperature data on display screen 8, be convenient for medical personnel to know, then but through the rechargeable power supply 12 that is equipped with at the back of device main part 1, utilize connecting wire 11 and plug 10 to insert it and continuously charge on the power before the use, pull it down during the use can, better assurance the flexibility of position when using, at last through the observation window 15 that is equipped with in the outside of device main part 1, can see through observation window 15 and know the surplus water content of the inside normal saline bag of device main part 1 letting medical personnel see through, made things convenient for medical personnel to change when the surplus of normal saline bag is not enough, and easy operation is convenient, it is comparatively nimble to use, the practicality is stronger.

The utility model relates to a device main body 1, an outer heat preservation layer 2, an inner heat preservation layer 3, an electric heating element 4, a reinforcing body 5, a hook 6, a control device 7, a display screen 8, a temperature sensor 9, a plug 10, a connecting wire 11, a chargeable power supply 12, a charging port 13, an opening 14, an observation window 15, an insulating layer 16 and a rubber ring 17, wherein the components are all universal standard components or components known by technicians in the field, the structure and the principle of the components can be known by technicians through technical manuals or conventional experimental methods, the utility model solves the problems that most of the heating operation of the physiological saline bag on the market is put in a microwave oven for heating, the operation process is complicated, and if the operation time is longer, the physiological saline bag can be cooled, is not beneficial to being used in the operation and can not carry out continuous heat preservation, the utility model solves the problems of troublesome use and the like by mutually combining the components, the normal saline bag in the inner heat-insulating layer can be heated by the electric heating element arranged in the device main body, thereby solving the problem that the traditional heating mode of the normal saline bag is to heat the normal saline bag in the thermostat and the heat-insulating effect is poor, once the operation time is long, the heated normal saline can be cooled and is not beneficial to use in the operation, and the normal saline bag can be continuously kept in a heating state by heating and heating the temperature by the electric heating element, thereby greatly improving the operation efficiency, simultaneously, through the observation window arranged outside the device main body, after the normal saline bag is put in the inner heat-insulating layer, medical personnel can know the residual content in the normal saline bag through the observation window, and the replacement of the medical personnel when the residual content of the normal saline bag is not enough is convenient, simple operation is convenient, and the use is comparatively nimble.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A liquid constant temperature device for laparoscopic surgery is characterized in that: including device main part (1), electric heating element (4), chargeable power supply (12) and observation window (15), device main part (1) is including outer heat preservation (2) and interior heat preservation (3), be equipped with the intermediate layer between outer heat preservation (2) and interior heat preservation (3), adopt the mode of weaving to connect between outer heat preservation (2) and interior heat preservation (3), interbedded internally mounted has electric heating element (4), electric heating element (4) adopt soft cable formula electric heating element (4) and are heat preservation (3) surface including the snake form weaves in, the right side connection control device (7) of electric heating element (4), the bottom of device main part (1) is equipped with opening (14), the outside of device main part (1) is equipped with insulating layer (16).

2. The liquid thermostatic apparatus for laparoscopic surgery according to claim 1, wherein: the outer heat-insulating layer (2) and the inner heat-insulating layer (3) are both made of pure cotton materials, and the top of the device main body (1) is of an open structure.

3. The liquid thermostatic apparatus for laparoscopic surgery according to claim 1, wherein: the back of the device main body (1) is connected with a reinforcing body (5) in an embedded mode, the top of the reinforcing body (5) is connected with a hook (6) in a bonding mode, and the outer portion of the device main body (1) is connected with a rubber ring (17) through a rope.

4. The liquid thermostatic apparatus for laparoscopic surgery according to claim 1, wherein: an observation window (15) is embedded in the outer portion of the device main body (1), and the observation window (15) is made of transparent plastic materials.

5. The liquid thermostatic apparatus for laparoscopic surgery according to claim 1, wherein: display screen (8) is connected through the mode that bonds to the outside of device main part (1), line connection controlling means (7) is passed through in display screen (8), the left side of controlling means (7) is equipped with the temperature button, the inside of interior heat preservation (3) is inlayed and is had temperature sensor (9), the model of temperature sensor (9) is PT100, temperature sensor (9) are through line connection controlling means (7), the temperature button is inlayed on the surface of device main part (1), the temperature button passes through line connection display screen (8).

6. The liquid thermostatic apparatus for laparoscopic surgery according to claim 1, wherein: the surface of device main part (1) inlays and has controlling means (7), the back of device main part (1) is equipped with chargeable call source (12), the right side of chargeable call source (12) is equipped with charge mouthful (13), the outside plug-in connection line (11) of charge mouthful (13), the outside of connecting line (11) is equipped with plug (10), chargeable call source (12) are through circuit connection controlling means (7).