CN213781380U

CN213781380U - Novel bionic module for debridement and suturing

Info

Publication number: CN213781380U
Application number: CN202120046045.8U
Authority: CN
Inventors: 林木良; 徐晓莉; 丁妍
Original assignee: Individual
Current assignee: Eastern Theater General Hospital of PLA
Priority date: 2021-01-08
Filing date: 2021-01-08
Publication date: 2021-07-23
Anticipated expiration: 2031-01-08

Abstract

The utility model relates to a clear wound is sewed up art training technical field, and discloses a novel clear wound is sewed up bionical module of art, including outer casing, the inside fixedly connected with simulation wound of outer casing, the fixed intercommunication in the outside of outer casing has external feed liquor pipe, the left side fixed mounting of external feed liquor pipe has the water pipe connecting seat, the top fixed mounting of water pipe connecting seat has someone simulation body cistern. Through the outside of pipe one of will pegging graft in simulation wound, the rethread is pegged graft at two and is managed fixed connection simulation blood vessels between one, again through pack different human simulation liquid at people simulation body fluid inslot portion inside separating the baffle, through rotating the switch, the pipeline that has the simulation blood vessel to the switch-on leads to the liquid operation, the simulation blood vessel of simulation wound inside this moment with wait to connect blood vessel one and wait to connect the state of the human wound of two simulation departments of blood vessel, thereby the effect of the human wound internal behavior of high fidelity simulation has been reached.

Description

Novel bionic module for debridement and suturing

Technical Field

The utility model relates to a clear wound suture art training technical field specifically is a novel clear wound suture art bionic module.

Background

The debridement is an operation method for removing foreign matters in an open wound, cutting necrotic, inactivated or severely polluted tissues and suturing the wound by using a surgical operation method to reduce pollution as much as possible and even change the contaminated tissues into clean wounds, so that the debridement can heal for the first time, and the recovery of the function and the shape of the injured part is facilitated.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a novel bionical module of art of sewing up is created clearly possesses the inside condition advantage of high fidelity simulation human wound, has solved the problem that the injury situation to the wound of the bionical device of simulation of the art of sewing up of existing debridement can not high fidelity simulates recurrence.

(II) technical scheme

For realizing the purpose of the internal condition of the high fidelity simulation human wound, the utility model provides a following technical scheme: a novel bionic module for debridement and suturing comprises an outer shell, wherein a simulation wound is fixedly connected inside the outer shell, an external liquid inlet pipe is fixedly communicated with the outer side of the outer shell, a water pipe connecting seat is fixedly installed at the left side of the external liquid inlet pipe, a switch is rotatably connected to the outer side of the water pipe connecting seat, a human simulation body liquid tank is fixedly installed at the top of the water pipe connecting seat, a separation baffle is installed inside the human simulation body liquid tank, a first inserting pipe is movably inserted outside the simulation wound, an internal connecting pipe is fixedly communicated with the outer side end of the first inserting pipe, an external liquid discharge pipe is fixedly communicated with the outer side end of the internal connecting pipe, a liquid discharge main pipe is fixedly communicated with the outer side end of the external liquid discharge pipe, a waste liquid collecting pipe is fixedly installed at the bottom of the liquid discharge main pipe, and a transition pipe is movably sleeved outside the inner side end of the first inserting pipe, the outer side of each transition connection pipe is fixedly connected with a fixing ring, the bottom of each simulation wound is fixedly provided with a bottom liquid collecting tank pipe, a simulation blood vessel is fixedly communicated between the two transition connection pipes, two sides of each transition connection pipe at the bottom side are respectively provided with a first blood vessel to be connected and a second blood vessel to be connected, the top of the outer shell and the top of the simulation wound are fixedly provided with simulation skin, and the middle of the simulation wound between the two insertion connection pipes is movably inserted with a second insertion connection pipe.

Preferably, the outer shell and the simulation wound are hollow, the outer shell and the simulation wound are sleeved and mounted together in a shape like a Chinese character 'hui', and the external liquid inlet pipe is a transparent hose made of plastic.

Preferably, the switch is a rotation control switch, the separation baffle divides the interior of the liquid tank of the human simulation body into a plurality of tank bodies with different volumes, and the volumes of the two tank bodies on the two sides are the largest.

Preferably, the inner connecting pipe is a rubber hose, the two ends of the simulated wound are provided with a plug groove hole with the diameter larger than that of the plug pipe, and the inner connecting pipe is fixedly communicated with the plug pipe I and the external drain pipe, and the plug pipe I and the external liquid inlet pipe.

Preferably, the diameter of the second insertion tube is smaller than that of the first insertion tube, and the diameter of the simulated blood vessel correspondingly inserted between the two second insertion tubes is smaller than that of the simulated blood vessel inserted between the two first insertion tubes.

Preferably, the bottom liquid collecting tank pipe is arranged at a bottom sunken part of a simulated wound, the outer side end of the bottom liquid collecting tank pipe is fixedly communicated with the outer side of the liquid drainage main pipe, the skin of the simulated person is movably arranged at the outer side of the outer shell and the simulated wound, and the inner side of the simulated wound is made of silica gel skin.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel bionical module of debridement suture art possesses following beneficial effect:

1. this novel bionical module of art of sewing up is created to debridement, manage one through will pegging graft and peg graft in the outside of simulation wound, the rethread is at two peg graft pipe fixed connection simulation blood vessels between one, again through load different human simulation liquid at people simulation body fluid inslot portion inside separating the baffle, through rotating the switch, the pipeline that has the simulation blood vessel to the expert leads to the liquid operation, the inside simulation blood vessel of simulation wound this moment with wait to connect blood vessel one and wait to connect the state of the human wound of two simulation departments of blood vessel, thereby the effect of the inside condition of human wound of high fidelity simulation has been reached.

2. This novel bionical module of art of sewing up of debridement through the rare degree of adjusting the grafting pipe one of simulation wound outside installation, pegs graft in the simulation wound outside through two grafting pipes two of different diameters size again, through two grafting pipes one and two simulation vessels of two diameters grafting different diameters sizes, the degree of difficulty when the inhomogeneous situation of thickness distribution of the inside blood vessel of simulation human wound increases the doctor training to reach the inhomogeneous effect of thickness distribution at the inside reduction blood vessel of wound.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the outer structure of the present invention;

FIG. 3 is a schematic view of the sparse distribution structure of blood vessels of the present invention;

fig. 4 is a schematic view of the blood vessel connection structure of the present invention.

In the figure: 1-outer shell, 2-simulated wound, 3-external liquid inlet pipe, 4-water pipe connecting seat, 5-switch, 6-human simulated body liquid tank, 7-separation baffle, 8-plug pipe I, 9-internal connecting pipe, 10-external liquid discharge pipe, 11-liquid discharge main pipe, 12-waste liquid collecting pipe, 13-connection transition pipe, 14-fixing ring, 15-bottom liquid collecting tank pipe, 16-simulated blood vessel, 17-to-be-connected blood vessel I, 18-to-be-connected blood vessel II, 19-simulated human skin and 20-plug pipe II.

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. 1-4, a novel bionic module for debridement and suturing comprises an outer shell 1, wherein the outer shell 1 and a simulation wound 2 are hollow, the outer shell 1 and the simulation wound 2 are sleeved together in a zigzag shape, an external liquid inlet pipe 3 is a transparent hose made of plastic, a subsequent installation reserved space is reserved through the hollow part between the outer shell 1 and the simulation wound 2, the type of flowing simulation body fluid can be observed through the transparent external liquid inlet pipe 3, the simulation wound 2 is fixedly connected inside the outer shell 1 through welding, the external liquid inlet pipe 3 is fixedly communicated with the outer side of the outer shell 1, a water pipe connecting seat 4 is fixedly installed at the left side of the external liquid inlet pipe 3, a switch 5 is rotatably connected to the outer side of the water pipe connecting seat 4, the switch 5 is a rotation control switch, and a separation baffle 7 separates the inside of a human simulation body fluid tank 6 into a plurality of tanks with different volumes, the two groove bodies on the two sides have the largest volume, the simulated human body fluid groove 6 is internally divided into a plurality of parts, different liquids are filled in the parts to simulate various body fluids in a human body, the true degree of the simulation process is increased, the simulated human body fluid groove 6 is fixedly arranged on the top of the water pipe connecting seat 4, the separating baffle 7 is arranged in the simulated human body fluid groove 6, the outer side of the simulated wound 2 is movably inserted with an inserting pipe I8, the outer side end of the inserting pipe I8 is fixedly communicated with an internal connecting pipe 9, the internal connecting pipe 9 is a rubber hose, the two ends of the simulated wound 2 are provided with inserting groove holes with the diameter larger than that of the inserting pipe I8, the internal connecting pipe 9 is fixedly communicated with the inserting pipe I8 and an external liquid discharge pipe 10 as well as the inserting pipe I8 and the external liquid discharge pipe 3, and the position of the inserting pipe I8 inserted outside the simulated wound 2 can be changed, so that the length of the internal connecting pipe 9 can be changed, the rubber hose just meets the requirement, the outer side end of the internal connecting pipe 9 is fixedly communicated with an external liquid discharge pipe 10, the outer side end of the external liquid discharge pipe 10 is fixedly communicated with a liquid discharge main pipe 11, the bottom of the liquid discharge main pipe 11 is fixedly provided with a waste liquid collecting pipe 12, the outer side of the inner side end of the first inserting pipe 8 is movably sleeved with a transition connecting pipe 13, the outer side of the transition connecting pipe 13 is fixedly connected with a fixing ring 14 through welding, the bottom of the simulation wound 2 is fixedly provided with a bottom liquid collecting groove pipe 15, the bottom liquid collecting groove pipe 15 is arranged at the bottom depression of the simulation wound 2, the outer side end of the bottom liquid collecting groove pipe 15 is fixedly communicated with the outer side of the liquid discharge main pipe 11, the skin 19 of the simulation person is movably arranged at the outer side of the outer shell 1 and the simulation wound 2, the inner side of the simulation wound 2 is made of silica gel skin, the simulation liquid which flows out before the first blood vessel 17 to be connected and the second blood vessel 18 to be connected is communicated is discharged to the outside of the simulation wound 2 through the bottom liquid collecting groove pipe 15, the skin of a wound of a human body is simulated by a silica gel skin material, a simulated blood vessel 16 is fixedly communicated between the two transition connecting pipes 13, two sides of the two transition connecting pipes 13 at the bottom side are respectively provided with a first blood vessel 17 to be connected and a second blood vessel 18 to be connected, the top parts of the outer shell 1 and the simulated wound 2 are fixedly provided with a simulated human skin 19, the middle part of the simulated wound 2 between the two first inserting pipes 8 is movably inserted with a second inserting pipe 20, the diameter of the second inserting pipe 20 is smaller than that of the first inserting pipe 8, the diameter of the simulated blood vessel 16 correspondingly inserted between the two second inserting pipes 20 is smaller than that of the simulated blood vessel 16 inserted between the two first inserting pipes 8, the simulation wound 2 is internally provided with simulation blood vessels 16 with different diameters, so that the thickness and the uneven distribution state of the blood vessels at different parts in a human body are simulated, and the sparse distribution of the blood vessels of the human body is simulated by changing the sparse arrangement of the simulation blood vessels 16.

The working principle is that the density degree of a first inserting pipe 8 arranged on the outer side of a simulation wound 2 is adjusted, then a second inserting pipe 20 with different diameters is inserted on the outer side of the simulation wound 2, simulation blood vessels 16 with different diameters are inserted on the first inserting pipe 8 and the second inserting pipe 20, the thickness distribution of the blood vessels in the human wound is simulated to be uneven, the first inserting pipe 8 is inserted on the outer side of the simulation wound 2, the simulation blood vessels 16 are fixedly connected between the first inserting pipe 8, different human body simulation liquids are filled in a human body simulation liquid tank 6 and are arranged in a separating baffle 7, liquid flowing operation is carried out on a pipeline communicated with the simulation blood vessels 16 by rotating a switch 5, and at the moment, the simulation blood vessels 16 in the simulation wound 2, the blood vessels to be connected 17 and the blood vessels to be connected 18 simulate the wound state when a human body is injured, thereby the purpose of simulating the internal condition of the human wound with high fidelity is realized.

To sum up, this novel bionical module of wound debridement suturing technique, through pegging graft pipe 8 in the outside of simulation wound 2, the rethread is at two fixed connection simulation blood vessels 16 between pipe 8 of pegging graft, again through inside different human simulation liquid of packing at people simulation body fluid tank 6 inside separating baffle 7 inside, through rotary switch 5, the pipeline that has simulation blood vessel 16 to the expert carries out the liquid operation of leading to, the simulation blood vessel 16 of 2 inside wounds this moment with wait to connect blood vessel 17 and wait to connect the state of the human wound of two 18 simulation departments of blood vessel, thereby the effect of the human wound internal conditions of high fidelity simulation has been reached. Through the rare degree of adjusting the peg graft pipe 8 of 2 outside installations of simulation wound, peg graft in the simulation wound 2 outsides through two peg graft pipe 20 with different diameters size again, through peg graft the simulation blood vessel 16 of different diameters size at two peg graft pipe 8 and two peg graft pipe 20 diameters, the degree of difficulty when the inhomogeneous situation of thickness distribution of the inside blood vessel of simulation human wound increases the doctor training to reach the inhomogeneous effect of reduction blood vessel thickness distribution in the wound inside.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A novel bionic module for debridement and suturing comprises an outer shell (1), and is characterized in that: the simulation wound healing device is characterized in that a simulation wound (2) is fixedly connected to the inside of the outer shell (1), an external liquid inlet pipe (3) is fixedly communicated with the outer side of the outer shell (1), a water pipe connecting seat (4) is fixedly installed at the left side of the external liquid inlet pipe (3), a switch (5) is rotatably connected to the outer side of the water pipe connecting seat (4), a human simulation body liquid tank (6) is fixedly installed at the top of the water pipe connecting seat (4), a separation baffle plate (7) is installed inside the human simulation body liquid tank (6), a first insertion pipe (8) is movably inserted into the outer side of the simulation wound (2), an internal connecting pipe (9) is fixedly communicated with the outer side end of the first insertion pipe (8), an external liquid discharge pipe (10) is fixedly communicated with the outer side end of the internal connecting pipe (9), and a main liquid discharge pipe (11) is fixedly communicated with the outer side end of the external liquid discharge pipe (10), the bottom fixed mounting of flowing back person in charge (11) has waste liquid collecting pipe (12), the activity of the medial extremity outside of grafting pipe (8) has cup jointed and has connected excessive pipe (13), the outside fixedly connected with solid fixed ring (14) of connecting excessive pipe (13), the bottom fixed mounting of simulation wound (2) has bottom liquid collecting tank pipe (15), two it has simulation blood vessel (16) to connect fixed intercommunication between excessive pipe (13), the bottom side is two the both sides of connecting excessive pipe (13) are installed respectively and are waited to connect blood vessel one (17) and wait to connect blood vessel two (18), the top fixed mounting of outer casing (1) and simulation wound (2) has simulation human skin (19), two simulation wound (2) middle part activity grafting between grafting pipe (8) has grafting pipe two (20).

2. The novel debridement and suturing biomimetic module according to claim 1, characterized in that: the utility model discloses a wound simulation device, including outer casing (1) and simulation wound (2), be hollow between outer casing (1) and simulation wound (2), just outer casing (1) and simulation wound (2) are the font of returning and cup joint the installation together, external feed liquor pipe (3) are the transparent hose of plastics material.

3. The novel debridement and suturing biomimetic module according to claim 1, characterized in that: the switch (5) is a rotation control switch, the separation baffle (7) separates the interior of the liquid tank (6) of the human simulation body into a plurality of tank bodies with different volumes, and the volumes of the two tank bodies on the two sides are the largest.

4. The novel debridement and suturing biomimetic module according to claim 1, characterized in that: the inner connecting pipe (9) is a rubber hose, the two ends of the simulated wound (2) are provided with inserting groove holes with diameters larger than the diameter of the inserting pipe I (8), and the inner connecting pipe (9) is fixedly communicated with the inserting pipe I (8) and the external liquid discharge pipe (10) as well as the inserting pipe I (8) and the external liquid inlet pipe (3).

5. The novel debridement and suturing biomimetic module according to claim 1, characterized in that: the diameter of the second insertion pipe (20) is smaller than that of the first insertion pipe (8), and the diameter of the simulated blood vessel (16) correspondingly inserted between the two second insertion pipes (20) is smaller than that of the simulated blood vessel (16) inserted between the two first insertion pipes (8).

6. The novel debridement and suturing biomimetic module according to claim 1, characterized in that: bottom collecting tank pipe (15) are in the bottom depressed part of simulation wound (2), the outside end of bottom collecting tank pipe (15) is fixed the intercommunication and is responsible for the outside of (11) at flowing back, simulation skin of a person (19) movable mounting is in the outside of outer casing (1) and simulation wound (2), just simulation wound (2) inboard is the silica gel skin material.