CN215298614U

CN215298614U - Transumbilical porous abdominal cavity puncture needle training model

Info

Publication number: CN215298614U
Application number: CN202121224320.7U
Authority: CN
Inventors: 刘思伟; 雷华江
Original assignee: Sichuan Peoples Hospital of Sichuan Academy of Medical Sciences
Current assignee: Sichuan Peoples Hospital of Sichuan Academy of Medical Sciences
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2021-12-24
Anticipated expiration: 2031-06-02

Abstract

The utility model discloses a transumbilical porous abdominal cavity puncture needle training model, which comprises a human body model, an organ model and a tumor model, wherein the human body model comprises an outer skin model, the human body model is covered on the human body model to a neck 1/4, the left side and the right side are cut off to arms 1/2, the lower end is cut off to a thigh 1/2, the human body model is internally provided with a muscle model, a fat model and a skeleton model, the outer skin model is covered on the human body model, the human body model is provided with a navel, the organ model is provided with a pressure sensor, the fat model and the skeleton model can make the training more real and more fit the clinical operation by simulating and adding the muscle model by a human body 1:1 organ, the pressure sensor is adopted to control the water quantity in the organ model, when the pressure in the organ model reaches the rated pressure, the pressure sensor feeds back the information to a water injector, the water injector stops injecting water, so that not only can water be saved, but also the service life of the organ model can be prolonged.

Description

Transumbilical porous abdominal cavity puncture needle training model

Technical Field

The utility model relates to a pjncture needle training model technical field especially relates to a porous abdominal cavity pjncture needle training model of transumbilical.

Background

The medical model is a medical simulation apparatus used or contacted medically, which comprises an integral simulation human body, a certain simulation human body part or certain simulation human body parts and medical instruments which must be related medically. Because the navel itself is not big, consequently need many times and useful training can improve the success rate of porous abdominal cavity pjncture needle operation, and the viscera model of traditional training model is all undetachable, and can not in time feed back the training result of oneself after the training, leads to its training efficiency lower.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a through porous abdominal cavity pjncture needle training model of navel, including manikin, organ model and tumor model, manikin includes the exocuticle model, to neck 1/4 department on the manikin, control both sides and end for arm 1/2 department, the lower extreme ends for thigh 1/2 department, manikin still includes muscle model, fat model and skeleton model, the exocuticle model cover in on the manikin, be provided with the navel on the manikin, have the water filling port on the organ model, be provided with the paintbox in water filling port department, pressure sensor has on the organ model, the tumor model surface has the adhesion layer.

Further, the organ model is a kidney organ model.

Furthermore, the tumor model is filled with a human tissue fluid-imitating faint yellow liquid, and the faint yellow liquid simulates the color of the human tissue fluid, so that a trainer can adapt to an operation in advance.

Further, the organ model is a detachable part, and is convenient to clean and replace.

Furthermore, the human body model is provided with a muscle model, a fat model and a skeleton model at the abdomen and the chest, so that the human body can be simulated more closely, and the training effect can be achieved better.

Furthermore, the organ model is made according to the ratio of 1:1 of the adult human body organs, so that the sense of reality is provided for a trainer, and the training efficiency can be improved.

Furthermore, the pressure sensor is positioned at the bottom of the pigment box of the organ model, and can detect the pressure at the water injection port in real time and feed back the pressure in time.

By adopting the technical scheme, the utility model discloses mainly have following technological effect:

1. the body structure of a patient can be better restored by simulating the 1:1 organ of the human body and adding the muscle model, the fat model and the skeleton model, so that the training is more real and the clinical operation is more fit.

2. The water quantity in the organ model is controlled by adopting the pressure sensor, when the pressure in the organ model reaches the rated pressure, the pressure sensor feeds information back to the water injector, and the water injector stops injecting water, so that the water can be saved, and the service life of the organ model can be prolonged.

Drawings

FIG. 1 is a schematic structural view of a human body model of a transumbilical multi-hole abdominal cavity puncture needle training model of the present invention;

FIG. 2 is a schematic view of a kidney organ model of a transumbilical multi-hole abdominal cavity puncture needle training model of the present invention;

FIG. 3 is a schematic view of a tumor model of a transumbilical multi-hole abdominal cavity puncture needle training model of the present invention;

wherein the reference numerals have the following meanings:

1. a human body model; 11. a water inlet; 12. a water injector; 13. a water delivery pipe; 14. an outer skin model; 15. the navel.

2. A kidney organ model; 21. a water injection pipe; 22. a paint box; 23. a pressure sensor.

3. A tumor model; 31. and an adhesion layer.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the drawings attached to the specification 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 efforts belong to the protection scope of the present invention.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

Referring to fig. 1-3, the utility model provides a porous peritoneoscope pjncture needle training model through navel, the training model includes, manikin 1, organ model and tumor model 3, manikin 1 includes water inlet 11, injector 12, raceway 13, extexine model 14 and navel 15, manikin 1 is gone up to neck 1/4 department, and the left and right sides ends to be arm 1/2 department, and the lower extreme ends to be thigh 1/2 department, water inlet 11 with raceway 13 is located the injector both sides respectively, water inlet 11, injector 12 and raceway 13 all connect in manikin neck department through raceway 13, belly and thorax department have muscle model in the manikin, fat model and skeleton model, extexine model 14 covers on manikin 1, extexine model material is thermoplastic rubber, the organ model is a kidney organ model 2, a faint yellow liquid is arranged in the tumor model 3, the tumor model 3 is provided with an attachment surface 31, the tumor model 3 can be attached to the outer surface of the kidney organ model through the attachment surface 31 to simulate the disease condition of renal tumor, the organ models are distributed in the human body model 1 according to the distribution of human organs, the organ models are detachable models and are manufactured according to the ratio of human organs 1:1 of adults.

When training begins, a water inlet 11 is filled with water into the kidney organ model 2 in the human body model through a water injector 12 and a water delivery pipe 13, the kidney organ model 2 comprises a water filling pipe 21, a pigment box 22 and a pressure sensor 23, water-soluble pigment is filled in the pigment box 22, the water delivery pipe 13 can be connected with the water filling pipe 21 on the kidney organ model 2, water can change tissue fluid in the kidney organ model 2 into the color filled in the pigment box through the pigment box 22, each organ model is provided with a special pigment box so as to judge which organs the puncture needle passes through and whether the puncture is successful or not during training, the pressure sensor 23 is arranged at the bottom of the pigment box 22, the pressure sensor 23 is electrically connected with the water injector 12, a preset pressure is arranged in the water injector 12 for the kidney organ model 2, and when the water pressure in the kidney organ model reaches the preset pressure, the water injector 12 is closed, the water injector 12 stops injecting water into the kidney organ model, and the tumor model 3 is attached to the kidney organ model through the attachment surface 31.

When training is performed, taking a tumor ablation operation as an example, a trainee pierces a puncture needle into the human body model 1 through the navel 15, performs the tumor ablation operation according to a B ultrasonic image, and if the trainee peels the tumor model 3 from the kidney organ model 2 through a correct way, tissue fluid of any color is not left in the puncture needle.

After the training is finished, the human body model 1 can be opened, and whether the self puncture is correct or not can be observed according to the color path left by the puncture needle, so that the most suitable puncture path is summarized, and the training effect is achieved.

Finally, it should be noted that: the embodiment of the present invention is only disclosed as a preferred embodiment of the present invention, and is only used for illustrating the technical solution of the present invention, not limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a porous abdominal cavity pjncture needle training model through navel, includes manikin, organ model and tumor model, its characterized in that, manikin includes the exocuticle model, to neck 1/4 department on the manikin, both sides about by being arm 1/2 department, the lower extreme ends for thigh 1/2 department, the manikin still includes muscle model, fat model and skeleton model, the exocuticle model cover in on the manikin, be provided with the navel on the manikin, the water filling port has on the organ model, is provided with the paintbox in water filling port department, pressure sensor has on the organ model, the tumor model surface has the adhesive layer.

2. The training model of a transumbilical porous laparoscopic needle of claim 1, wherein the organ model is a kidney organ model.

3. The training model of a transumbilical porous laparoscopic needle as claimed in claim 1, wherein said tumor model is filled with a yellowish liquid simulating human tissue fluid.

4. The transumbilical multi-port laparoscopic needle training model of claim 1, wherein the organ model is a detachable part.

5. The multi-port transumbilical laparoscopic needle training model of claim 1, wherein said mannequin abdomen and chest cavity have muscle models, fat models and bone models.

6. The training model of a transumbilical porous laparoscopic needle of claim 1, wherein the organ model is manufactured in accordance with 1:1 adult human organ.

7. The transumbilical multi-port laparoscopic needle training model of claim 1, wherein the pressure sensor is located at the bottom of the color box of the organ model.