CN106175968B - A portable anesthesia monitoring integrated animal operation table - Google Patents

Abstract

The present invention provides a portable anesthesia and electrocardiographic monitoring integrated animal operation table, which includes a surgical instrument table, a surgical operation table and a storage device arranged in sequence from top to bottom, and the surgical instrument table is provided with an anesthesia device and at least A placement slot for placing surgical instruments. The operating table is equipped with an effective anesthesia device, an animal ECG monitoring device, a color code for monitoring the temperature of the operating table, a display screen and a temperature control alarm device. The surgical instrument table described above has a hollow cavity, and the hollow cavity is provided with a water inlet and a water outlet. The invention has the advantages of high portability and good heat preservation effect.

Description

A portable anesthesia monitoring integrated animal operation table

technical field

The invention relates to the technical field of animal experiments, in particular to an operation table, in particular to a portable anesthesia monitoring integrated animal operation table.

Background technique

Animal experiments are an important part of modern science and technology, the foundation and condition of life sciences, and an important symbol to measure the scientific research level of a country or a scientific research unit. As an important means of scientific research, animal experiments directly affect the establishment and level of research results in many fields. During animal operations such as anesthesia and extracorporeal circulation, the effective and stable maintenance of animal body temperature is one of the keys to the success of the experiment. In the above-mentioned technical operations, an operating table with functions of anesthesia, fixation and heat preservation is required. However, traditional products on the market have disadvantages such as expensive thermal insulation devices, high energy consumption, large volume, single function, and low integration, which have become one of the experimental bottlenecks in small laboratories. Based on the above problems and technical requirements, whether an integrated operating platform with temperature control and heat preservation, adjustable size, ECG monitoring, high portability, and ability to fix and anesthetize according to the characteristics of experimental animals has become a solution to this experiment. An important entry point for bottlenecks.

Contents of the invention

The object of the present invention is to solve the above problems and provide a portable anesthesia monitoring integrated animal operation console, which has the advantages of high portability and good heat preservation effect.

In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: the portable anesthesia monitoring integrated animal operation table includes a surgical instrument table, a surgical operation table and a storage device arranged sequentially from top to bottom. An anesthesia device and a plurality of sterilizable storage tanks for placing surgical instruments are provided. The operating table is provided with a temperature control device capable of monitoring the temperature of the operating table. The surgical instrument table has a hollow cavity. The above hollow cavity is provided with a water inlet and a water outlet.

Preferably, the surgical instrument table is movably connected with the operating table through a rotating and sliding structure.

Preferably, the rotating and sliding structure includes a first chute arranged on the bottom of the surgical instrument table and a second chute arranged on the operating table, the first chute and the second chute are arranged perpendicular to each other, the second chute A movable connecting piece is arranged between the second chute and the first chute.

Preferably, the movable link is a T-shaped platform, the upper end of the T-shaped platform is located in the first chute and can move along the axis of the first chute under the action of an external force, and the lower end of the T-shaped platform is located in the second chute It can rotate and slide relative to the second chute under the action of external force.

Preferably, the anesthesia device includes an inhalation anesthesia mask with a small top and a large bottom, a drug box is arranged at the upper end of the inhalation anesthesia mask, an end cover is provided at the top of the drug box, and an end cover is arranged at the bottom of the drug box. At least one through-hole structure communicating with the inner cavity of the inhalation anesthesia mask is provided. The top of the medicine box can be connected to any atomizer through pipelines.

Preferably, the side of the inhalation anesthesia mask in contact with the animal is provided with an air cushion, and the outer wall of the inhalation anesthesia mask is symmetrically provided with an elastic belt for fixing the inhalation anesthesia mask on the head of the animal.

As a preference, at least one fixing structure is provided on the edge of the operating table, and the fixing structure includes a mounting groove opened on the edge of the operating table, and a wedge-shaped fixing block that can rotate around a fixed point is arranged in the mounting groove , the end of the wedge-shaped fixed block that can be turned out of the installation groove is drilled with a threading hole.

Preferably, the operating table includes two operating platforms with hollow cavities, the two operating platforms are foldably connected by hinges, and at least one fixing structure is provided on the operating platforms.

Preferably, when the two operating platforms are in the unfolded state, two parallel fixing grooves are formed on the upper surface of one of the operating platforms, and the fixing grooves are used for inserting the bracket structure.

As a preference, the bracket structure includes two elastic pallets that can be folded in one direction. Pins are provided on the side of the elastic pallets away from the folded edges. When the two elastic pallets are unfolded, they continue to expand along the When the direction is bent, a bracket with a double arch structure can be formed, and a fixing groove is formed between the two arch structures. Insert the pins at the bottom of the arch structure into the fixing groove and use the fixing groove to support the animals that need to be supported. parts.

Compared with the existing technology, the advantages of the present invention are: through the integration and integration of devices such as anesthesia, fixation, disinfection, temperature control and temperature display, ECG monitoring, size and height adjustment, etc., the design and manufacture of temperature controllable heat preservation, adjustable It is an integrated console that can perform ECG monitoring, high portability, and can be fixed and anesthetized according to the characteristics of experimental animals. It provides thermal insulation, sterile operating environment and convenient operation process for animal experiments. At the same time, the cost and energy consumption are reduced, and the visualization of various physical and chemical parameters in the operation is improved. It has the advantages of low cost, low energy consumption, convenient operation and high integration.

Description of drawings

Fig. 1 is a perspective view of a portable anesthesia monitoring integrated animal operation console provided by the present invention.

Fig. 2 is an exploded view of the portable anesthesia monitoring integrated animal operation console provided by the present invention.

Fig. 3 is a sectional view of the anesthesia device provided by the present invention.

Fig. 4 is an enlarged view of part B in Fig. 2 .

Fig. 5 is an expanded schematic view of the bracket structure provided by the present invention.

Fig. 6 is a schematic diagram of the use of the bracket structure provided by the present invention.

In the figure, the surgical instrument table 1, the operating table 2, the storage device 3, the anesthesia device 4, the placement tank 1a, the temperature control device 5, the water inlet a, the water outlet b, the first chute 6, the second chute 7, T-shaped platform 8, inhalation anesthesia mask 4a, drug box 4b, end cover 4c, through-hole structure 4d, air cushion 4e, elastic belt 4f, installation groove 9, wedge-shaped fixed block 9a, rope hole 9b, operating platform 2a, closing Page 2b, fixing groove 2c, bracket structure 10, elastic supporting plate 10a, pin 10b.

Detailed ways

As shown in Figure 1, this solution includes a surgical instrument table 1, a surgical operation table 2, and a storage device 3 arranged sequentially from top to bottom. The surgical instrument table 1 is provided with an anesthesia device 4 and at least one for placing an operation The placement groove 1a of the instrument, the operating table 2 is provided with a temperature control device 5 capable of monitoring the temperature of the operating table 2, and the temperature control device 5 includes an integrated temperature sensor arranged in the operating table 2, The integrated temperature sensor is provided with a temperature display screen and an alarm device that can display the temperature of the operating table 2, and the surgical instrument table 1 has a hollow cavity, and the hollow cavity is provided with a water inlet a and an outlet Shuikou b.

As shown in Figure 2, the present invention sends water into the hollow cavity through the water inlet a, and then flows out through the water outlet b. The water has a large specific heat and stable temperature control, so a constant temperature animal experiment operation platform is created through the fluidity of the water. Among them, the operating table 2 is made of metal material, which is more conducive to the conduction of water temperature, and can also avoid some troubles of direct contact with water during the operation. This operating table 2 is provided with an integrated temperature sensor, and its display screen can show the temperature of the operating table 2 at this time, and an alarm can also be sent when the operating table 2 exceeds a certain temperature by setting an alarm device, so as to achieve control. The temperature shows the effect of temperature, and at the same time, it is convenient for the experimenter to adjust the water temperature in time to control the temperature of the experimental environment. The operating table 2 is provided with a color-changing temperature-measuring sticker, and the general temperature change can be known according to the color change of the temperature-measuring sticker, which is convenient for monitoring the temperature of the operating table. In this way, the temperature control system of temperature measuring stickers, electronic screens and alarm devices can be realized, which can effectively take advantage of the advantages of easy identification of color bars, accurate temperature display of electronic screens, and timely reminders of alarm devices.

Surgical instrument table 1 in this program is long 21cm, wide 16cm, base plate thickness 0.2cm, edge high 0.3cm have the plexiglass plate of different functional divisions, and surgical instrument table 1 has the placement groove 1a of different functions, described The animal operating instrument table is also equipped with a disinfection box, a scalpel protection slot, a laboratory scissors storage slot, a tweezers storage slot, two suture needle storage slots, two suture thread clamping slots, and a guy rope Groove, disinfection box is long 6.5cm, wide 5cm, high 1.5cm top has the plexiglass box of lid.

When in use, the required instruments and articles are placed in the functional placement slot 1a of the animal surgical instrument table 1 during the operation preparation stage. Among them, the disinfection box can hold disinfectant to ensure the aseptic and non-toxic operating environment of the instrument table and the aseptic operation process; the surgical instrument table is also provided with a scalpel protection groove, which can better protect the Scalpel, meanwhile, prevents being scratched by scalpel during operation; This surgical instrument table 1 is also provided with experimental scissors holding groove, and experiment scissors holding groove can place scissors of different gauge grooves so that operation; Described animal The surgical instrument table is also provided with a tweezers storage slot, which can facilitate the handling of the tweezers; the animal surgical instrument table is also provided with two suture needle storage slots, and multiple suture needle storage slots can be used The different types of suture needles used are placed separately for easy searching; the animal surgery instrument table is also provided with two suture thread clamping slots, the suture thread clamping slot is a rectangular groove, and multiple suture thread clamping slots Different types of sutures can be placed to facilitate the operation; the animal surgical instrument table is also provided with a guy rope groove, which is arranged in parallel with the wire clamping groove, and is used to hold the guy ropes for fixing the limbs of animals. The instrument table for animal surgery is provided with multiple instrument slots, which facilitates the classification and retrieval of instruments. There are different inner grooves or inner holes in the instrument groove, which is convenient for properly placing the instrument. The instrument slots can be disassembled, which is convenient for disinfection together with the instruments and storage of the instruments.

As shown in Figure 3, the anesthesia device 4 in this program comprises the inhalation anesthesia face mask 4a that is small up and down big, and described inhalation anesthesia face mask 4a is a fiberglass face mask body, and the upper end of described inhalation anesthesia face mask 4a is a diameter 30mm circle, the lower end is an ellipse with a minor axis of 50mm and a major axis of 60mm, the upper end of the inhalation anesthesia mask 4a is provided with a drug box 4b, the top of the drug box 4b is provided with an end cover 4c, and the top of the drug box 4b The bottom is provided with at least one through-hole structure 4d communicating with the inner cavity of the inhalation anesthesia mask 4a. The side of the inhalation anesthesia mask 4a in contact with the animal is provided with an air cushion 4e, and the outer wall of the inhalation anesthesia mask 4a is symmetrically provided with elastic bands 4f for fixing the inhalation anesthesia mask 4a to the head of the animal.

The contact part of the inhalation anesthesia mask 4a in this solution with the mouth and nose of the animal is an ellipse, which ensures that the mask fits better with the mouth and nose of the animal when it is used. During use, the inhalation anesthesia mask 4a is covered at the mouth and nose of the animal, and fixed on the head of the animal by an elastic band 4f, then the absorbent cotton ball soaked in ether is put into the medicine box 4b, and the end cap 4c is covered, and the animal will pass the medicine The through-hole structure 4d at the bottom of the box 4b enters the ether gas inhalation of the face mask. When necessary, any atomizer can be connected to the top of the drug box 4b through a pipeline to atomize and inhale the anesthesia liquid. At the same time, observe the anesthesia situation of the animal according to the ECG monitoring device, and take out the cotton ball after the anesthesia is completed. The anesthesia inhalation method in this program is commonly used and convenient. During the operation, the cotton ball can be put in or taken out at the right time according to the ECG monitoring response, so as to achieve the effect of flexibly controlling the anesthesia situation. The sequelae are small and disappear quickly. .

The ECG monitoring device in this program includes forelimb electrode needles and hindlimb electrode needles made of metal materials, and electrode clips connected to the cable of the electrocardiograph. The electrode needles are connected to the electrode clips through wires. The above-mentioned forelimb electrode needles and The electrode needles on the hindlimbs are covered with protective sleeves. The above-mentioned forelimb electrode needles are made of pure silver, with a length of 1cm, a diameter of <0.2mm, and a resistance of <1Ω. The above-mentioned hindlimb electrode needles are made of pure silver, with a length of 2cm and a diameter of <1Ω. 0.2mm, resistance <2Ω, the above-mentioned electrode needle protective cover is a hard plastic funnel-shaped electrode cap, the diameter of the upper opening is 0.8-1cm, and the diameter of the lower opening is 1mm.

When in use, first connect the electrode clip to the cable of the electrocardiograph, and then pierce the forelimb electrode needle and the hindlimb electrode needle into the corresponding subcutaneous tissue of the animal for fixation. The measurement area occupied by the electrocardiogram lead electrode is very small, and the electrocardiogram measurement can be realized on very small animals, especially mice. Electrode needles, electrode clips and wires are all made of metal with low resistivity to reduce signal attenuation and interference during the conduction process and reduce the signal-to-noise ratio. Moreover, the electrocardiograph used for the measurement is any type of human body electrocardiograph, which has strong compatibility. Therefore, this protocol realizes the ECG monitoring of small animals.

As shown in Figures 2 and 4, the surgical instrument table 1 is movably connected with the operating table 2 through a rotating and sliding structure, and the rotating and sliding structure includes a first chute 6 arranged at the bottom of the operating The second chute 7 on 2, the first chute 6 and the second chute 7 are arranged perpendicular to each other, and a movable connection is provided between the second chute 7 and the first chute. The movable link is a T-shaped platform 8, the upper end of the T-shaped platform 8 is located in the first chute 6 and can move along the axis of the first chute 6 under the action of an external force, and the lower end of the T-shaped platform 8 is located in the second chute. The sliding groove 7 can rotate and slide relative to the second sliding groove 7 under the action of external force.

The upper end of the type table 8 is a slider connected to the first chute 6, and the lower end is a rotating shaft connected to the second chute 7, and the operation table 2 and the surgical instrument table 1 are adjusted by sliding relative to the chute and the slider. Position, due to the characteristic that the rotating shaft can rotate in the second chute 7, the surgical instrument table 1 can also rotate in a fan shape, which increases the adjustability of the position of the surgical instrument table 1 to a greater extent, so that the surgical instrument table 1 is relative to the operation The position of the operating table 2 is more flexible, and it is easier for the experimental operator to take the instruments and implement the operation.

The operating table 2 in this program includes two operating platforms 2a with hollow cavities. The operating table 2 is an adjustable operating table. The main body of the operating table is composed of two independent operating platforms 2a. The two operating platforms 2a Hinged connection by hinge 2b. Each operating table 2 is 22cm long, 15cm wide, and 2.2cm high. After opening, the specifications are 31cm long, 22cm wide, and 2.2cm high.

When in use, when the size of a separate operating platform 2a is suitable for surgery needs, the two single operating platforms 2a can be folded up and down to save space, and the separate operating platform 2a at the top can be used for surgery; when doing large-scale animal experiments, the lower one can be placed The independent operation platform 2a is folded up, and the size of the operation table 2 is increased to adapt to the operation needs.

The surrounding edges of the operating platform 2a are provided with fixed structures, and the fixed structure includes a mounting groove 9 opened on the edge of the operating platform 2a, and a wedge-shaped fixed block 9a that can rotate around a fixed point is arranged in the described mounting groove 9. One end of the wedge-shaped fixed block 9a that can turn out of the mounting groove 9 is drilled with a rope threading hole 9b.

During the experiment, the wedge-shaped fixing block 9a is turned out to fix the tail and limbs of the experimental animal. The wedge-shaped fixing block 9a is drilled with a threading hole 9b, and the fixed stay rope can pass through this threading hole 9b and be tied to the wedge-shaped fixing block 9a. for a firmer fixation. There is a fixing groove 2c on the console, which is used for fixing the bracket structure 10 to prevent it from sliding, and the fixing position of the bracket structure 10 can be adjusted axially along the fixing groove 2c.

As shown in Fig. 2, Fig. 5 and Fig. 6, when the two operating platforms 2a are in the unfolded state, the upper surface of one of the operating platforms 2a is provided with two parallel fixed grooves 2c, the fixed grooves 2c is used to insert the bracket structure 10. The bracket structure 10 includes two elastic supporting plates 10a that can be folded in one direction. The side of the elastic supporting plate 10a away from the folded edge is provided with pins 10b , when the two elastic pallets 10a are unfolded and continue to bend along the unfolding direction, a bracket with a double arch structure can be formed, and a fixing groove 10c is formed between the two arch structures, and the pins 10b at the bottom of the arch structure are inserted into After the fixing groove 2c, the fixing groove 10c is used to support the part of the animal that needs to be supported.

When the bracket structure 10 is in use, the two layers of elastic supporting plates 10a of the bracket structure 10 are unfolded and bent in opposite directions to form a double arched bracket, and the two legs at the bottom of the arched bracket are inserted 10b into the operating table 2 In the fixed groove 2c on the top, place the part to be lifted in the "U"-shaped fixed groove 10c above, and the part to be lifted can be raised by 1.5cm. The bracket structure 10 is convenient for storage and has a good supporting effect, and at the same time has the function of fixing the parts that need to be lifted.

There are 5 storage functional partitions inside the storage device 3 in this solution: a leather bag storage area, a disinfection bag storage area, an electrocardiogram lead electrode device storage area, an experimental animal bracket structure 10, a storage area, and a surgical instrument storage area.

The surgical instrument storage area not only accommodates surgical instruments, but also ensures the effective maintenance and continuation of sterility during the operation. The surgical instrument storage area is equipped with a disinfection box (5×6cm), a scalpel protection compartment (2×15.6cm), a laboratory scissors storage compartment (7×15.6cm), a tweezers storage compartment (2×15.6cm ), two suture needle storage compartments (1.8×5.1cm), two suture thread clamping grooves (2.9×5.1cm), and one guy rope groove (1.8×5.1cm). The multi-instrument slots are convenient for sorting instruments, and it is also convenient for quickly picking up designated items during the operation. There are different inner grooves or inner holes in the groove, which are convenient for placing instruments properly, so as to avoid mutual contamination caused by rolling and other movements, or even impact damage. The groove is detachable and connectable, which is convenient for disinfection and effective storage together with the instruments, and also facilitates overall effective connection. The storage functional partitions of the storage device 3 are separated by partitions to ensure the independence of each functional partition and the unity of the whole.

When going out, put the leather bag, disinfection bag, ECG lead electrodes, bracket structure and other devices in the corresponding storage compartments for easy carrying and space saving. When the height of the operating table 2 needs to be adjusted, the effect of adjusting the height of the operating plane can be achieved by adding or removing the storage device 3 .

This program can be integrated through disassembly and reorganization. When in use, first select the appropriate size of the operating table 2 according to the size of the experimental animal, adjust the surgical instrument table 1 to a suitable position according to the selected operating table 2, and place the instruments and articles required for the operation; Take out the additional device required for the operation, and use the storage device 3 to adjust the height of the operation plane to a suitable position; secondly, during the operation, inject water of a suitable temperature into the operation table 2 to achieve the heat preservation effect, and at the same time, the operation table can be controlled by the integrated temperature sensor temperature; the anesthesia device and ECG monitoring device can be used to observe the anesthesia status of the animal; after the operation, all items are sorted and returned to their positions as shown in Figure 1 to achieve the purpose of high portability and high integration.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Those skilled in the art to which the present invention belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, but they will not deviate from the spirit of the present invention or go beyond the definition of the appended claims range.

Although this article uses a lot of surgical instrument table 1, surgical operation table 2, storage device 3, anesthesia device 4, placement tank 1a, temperature control device 5, water inlet a, water outlet b, first chute 6, second Chute 7, T-shaped platform 8, inhalation anesthesia mask 4a, drug box 4b, end cap 4c, through hole structure 4d, air cushion 4e, elastic belt 4f, installation groove 9, wedge-shaped fixing block 9a, rope hole 9b, operation Platform 2a, hinge 2b, fixing groove 2c, bracket structure 10, elastic support plate 10a, pin 10b and other terms, but the possibility of using other terms is not excluded. These terms are only used to describe and explain the essence of the present invention more conveniently, and it is against the spirit of the present invention to interpret them as any additional limitation.

Claims (8)

1. a kind of portable anesthesia monitoring integration animal surgery operating desk, including the table for operative materials from top to bottom set gradually (1), surgical console (2) and storage device (3), it is characterised in that described table for operative materials (1) is provided with anesthesia outfit (4) and it is at least one be used to place the standing groove (1a) of operating theater instruments, described surgical console (2), which is provided with, can monitor hand The temperature control device (5) of art operating desk (2) temperature, described table for operative materials (1) have a hollow cavity, on described hollow cavity Provided with water inlet (a) and delivery port (b), the table for operative materials (1) is by rotating slide construction and surgical console (2) activity Connection, described anesthesia outfit (4) include up-small and down-big suction-type anaesthetic mask (4a), described suction-type anaesthetic mask (4a) upper end is provided with medicine kit (4b), and end cap (4c), the bottom of described medicine kit (4b) are provided with the top of described medicine kit (4b) Portion is provided with least one through-hole structure (4d) connected with suction-type anaesthetic mask (4a) inner chamber, described medicine kit (4b) top Any atomizer can be connected by pipeline.

2. portable anesthesia monitoring integration animal surgery operating desk according to claim 1, it is characterised in that：Described turn Dynamic slide construction includes being arranged at first chute (6) of table for operative materials (1) bottom and be arranged in surgical console (2) the Two chutes (7), described the first chute (6) and the second chute (7) orthogonal setting, the second chute (7) and the first chute it Between be provided with active connection.

3. portable anesthesia monitoring integration animal surgery operating desk according to claim 2, it is characterised in that：Described Active connection is T stage (8), and described T stage (8) upper end is located in the first chute (6) and under external force can be along the One chute (6) axial-movement, T stage (8) lower end are located in the second chute (7) and under external force can be with respect to the second chutes (7) rotated and sliding motion.

4. portable anesthesia monitoring integration animal surgery operating desk according to claim 1, it is characterised in that：Described The side of suction-type anaesthetic mask (4a) and animal contact is provided with air cushion (4e), on described suction-type anaesthetic mask (4a) outer wall It is arranged with the elastic webbing (4f) for being easy to that suction-type anaesthetic mask (4a) is fixed on to animal head.

5. portable anesthesia monitoring integration animal surgery operating desk as claimed in any of claims 1 to 3, it is special Sign is：Described surgical console (2) edge is provided with least one fixed structure, and described fixed structure includes being opened in hand The mounting groove (9) at art operating desk (2) edge, described mounting groove (9) is interior to be provided with the wedge-shaped fixed block that can be rotated around fixing point (9a), described wedge-shaped fixed block (9a), which can produce, is drilled with lacing hole (9b) on one end of mounting groove (9).

6. portable anesthesia monitoring integration animal surgery operating desk according to claim 5, it is characterised in that：Described Surgical console (2) includes two operating platforms (2a) with hollow cavity, and two operating platforms (2a) pass through hinge (2b) Connection can be turned down, described operating platform (2a) is provided with least one fixed structure.

7. portable anesthesia monitoring integration animal surgery operating desk according to claim 6, it is characterised in that：When described Two operating platforms (2a) when being in the state of expansion, one of operating platform (2a) upper surface offers two and parallel set The fixing groove (2c) put, it is used for grafting carrier structure (10) in described fixing groove (2c).

8. portable anesthesia monitoring integration animal surgery operating desk according to claim 7, it is characterised in that：Described Carrier structure (10) includes the spring bed (10a) that two panels can be turned down unidirectionally, the remote flanging of described spring bed (10a) Side is provided with pin (10b), when continuing to extend evolution after two panels spring bed (10a) expansion to can be formed with double during bending The bracket of domes, fixed groove (10c) is formed between two domes, the pin (10b) of domes bottom is inserted Enter fixing groove (2c) is needed by the position of support with fixed groove (10c) support animal afterwards.