CN219778390U - Arteriovenous puncture simulation training device - Google Patents

Abstract

The utility model relates to a simulation device, in particular to an arteriovenous puncture simulation training device, which comprises a human body model, an arterial cavity, a venous cavity, a hydraulic pump, a simulation artery, a simulation vein, an arterial puncture simulation assembly or a venous puncture simulation assembly or an arteriovenous puncture simulation assembly, wherein the arterial cavity is communicated with the venous cavity, simulated blood is arranged in the arterial cavity, the hydraulic pump is arranged in the arterial cavity, the arterial puncture simulation assembly comprises a first arterial tube to be punctured, a first simulated tissue and a first puncture needle tube, the venous puncture simulation assembly comprises a first arterial tube to be punctured, a second simulated tissue and a second puncture needle tube, and the arteriovenous puncture simulation assembly comprises a second arterial tube to be punctured, a third simulated tissue, a third puncture needle tube and a fourth puncture needle tube. The utility model can perform arteriovenous puncture training and simulate puncture process of a plurality of parts more truly.

Description

Arteriovenous puncture simulation training device

Technical Field

The utility model relates to a simulation device, in particular to an arteriovenous puncture simulation training device.

Background

Venous and arterial puncture are common operation techniques in clinic, but due to certain difficulty, the success rate of beginners is low. In order to avoid unnecessary damage to the patient, the simulation trainer plays an important role. In actual medical activities, the central venous puncture site comprises a plurality of puncture sites such as internal jugular vein, subclavian vein and femoral vein, the arterial puncture sites comprise radial artery, brachial artery, dorsum of feet artery and femoral artery, the existing simulation trainer can only perform puncture training of a single site, in terms of functions, most simulators can only perform training of a single artery or central vein, the functions are single, and the simulation puncture process is poor in sense of reality.

Disclosure of Invention

The utility model aims to provide an arteriovenous puncture simulation training device which can perform arteriovenous puncture training of a plurality of parts and simulate the puncture process more truly.

In order to achieve the above object, the utility model provides an arteriovenous puncture simulation training device, which comprises a human body model, an arterial cavity, a venous cavity, a hydraulic pump, at least one simulation artery, at least one simulation vein, at least one group of arterial puncture simulation components or at least one group of venous puncture simulation components or at least one group of arteriovenous puncture simulation components, wherein the arterial cavity, the venous cavity, the hydraulic pump, the simulation artery, the simulation vein, the arterial puncture simulation components, the venous puncture simulation components and the arteriovenous puncture simulation components are all arranged in the human body model, the arterial cavity is communicated with the venous cavity, simulated blood is arranged in the arterial cavity, the hydraulic pump is arranged in the arterial cavity and is used for pumping the simulated blood into the simulation artery, the simulation vein is communicated with the venous cavity, the simulated vein is used for transmitting simulated blood to the vein cavity, the arterial puncture simulation assembly comprises a first arterial tube to be punctured, a first simulated tissue and a first puncture needle tube, the first arterial tube to be punctured is communicated with one simulated artery, the first simulated tissue covers the first arterial tube to be punctured, the first puncture needle tube is used for puncturing the first arterial tube to be punctured, the venous puncture simulation assembly comprises a first arterial tube to be punctured, a second simulated tissue and a second puncture needle tube, the first arterial tube to be punctured is communicated with one simulated vein, the second simulated tissue covers the first arterial tube to be punctured, the second puncture needle tube is used for puncturing the first arterial tube to be punctured, the arterial puncture simulation assembly comprises a second arterial tube to be punctured, the second is to puncture the vein, the third simulation tissue, the third puncture needle tube, the fourth puncture needle tube, the second is to puncture the vein and another simulation artery intercommunication, the second is to puncture the vein and another simulation vein intercommunication, the third simulation tissue cover in the second is to puncture the vein, the third puncture needle tube is used for puncturing the second is to puncture the vein, the fourth puncture needle tube is used for puncturing the second is to puncture the vein, simulation artery, first is to puncture the vein, the second is to puncture the color of the simulation blood in the vein is different with simulation vein, first is to puncture the vein, second is to puncture the color of the simulation blood in the vein.

The arteriovenous puncture simulation training device further comprises a control unit, wherein the arteriovenous puncture simulation assembly further comprises a first pressure sensor, the first pressure sensor is arranged at the puncture end of the first puncture needle tube, the first pressure sensor is used for measuring the pressure in the first arterial tube to be punctured, the venipuncture simulation assembly further comprises a second pressure sensor, the second pressure sensor is arranged at the puncture end of the second puncture needle tube, the second pressure sensor is used for measuring the pressure in the first arterial tube to be punctured, the arteriovenous puncture simulation assembly further comprises a third pressure sensor and a fourth pressure sensor, the third pressure sensor is arranged at the puncture end of the third puncture needle tube, the fourth pressure sensor is arranged at the puncture end of the fourth puncture needle tube, the third pressure sensor is used for measuring the pressure in the second arterial tube to be punctured, the fourth pressure sensor is used for measuring the pressure in the second arterial tube to be punctured, and the first pressure sensor, the second pressure sensor, the third pressure sensor and the fourth pressure sensor are all connected with the control unit.

The artery and vein puncture simulation training device comprises a simulation artery, a first artery to be punctured and a second artery to be punctured, wherein the simulation artery, the first artery to be punctured and the second artery to be punctured are made of hard transparent materials, the tube diameters of the simulation artery, the first artery to be punctured and the second artery to be punctured are fixed, the simulation vein, the first vein to be punctured and the second vein to be punctured are made of soft transparent materials, the tube diameters of the simulation vein, the first vein to be punctured and the second vein to be punctured are larger when the liquid flow in the simulation vein, the first vein to be punctured and the second vein to be punctured is larger, and the tube diameters of the liquid flow in the simulation vein, the first vein to be punctured and the second vein to be punctured are smaller.

The utility model discloses an arteriovenous puncture simulation training device, wherein the simulated artery, the first arterial tube to be punctured and the second arterial tube to be punctured are all made of rubber materials, and the simulated vein, the first arterial tube to be punctured and the second arterial tube to be punctured are all made of hydrocolloid materials.

The utility model relates to an arteriovenous puncture simulation training device, wherein a regulating valve is arranged on a simulated vein.

The utility model discloses an arteriovenous puncture simulation training device, which further comprises a first light source, a first optical fiber, a second light source and a second optical fiber, wherein the first optical fiber is connected with the first light source, the second optical fiber is connected with the second light source, the first light source and the second light source are different in color, the first optical fiber is arranged in the simulated artery, the first arterial vessel to be punctured and the second arterial vessel to be punctured, and the second optical fiber is arranged in the simulated vein, the first arterial vessel to be punctured and the second arterial vessel to be punctured.

The utility model discloses an arteriovenous puncture simulation training device, wherein an arteriovenous puncture simulation assembly further comprises a first photosensitive sensor, the first photosensitive sensor is arranged above a first arterial tube to be punctured, the first photosensitive sensor is used for detecting optical fiber changes of a puncture part of a first puncture needle tube, the arteriovenous puncture simulation assembly further comprises a second photosensitive sensor, the second photosensitive sensor is used for detecting optical fiber changes of a puncture part of a second puncture needle tube, the arteriovenous puncture simulation assembly further comprises a third photosensitive sensor, the third photosensitive sensor is used for detecting optical fiber changes of puncture parts of a third puncture needle tube and a fourth puncture needle tube, and the first photosensitive sensor, the second photosensitive sensor and the third photosensitive sensor are all connected with a control unit.

The utility model discloses an arteriovenous puncture simulation training device, wherein the first simulation tissue, the second simulation tissue and the third simulation tissue have the same structure, wherein the first simulation tissue comprises skin simulation tissue and subcutaneous simulation tissue, the skin simulation tissue is made of latex, the skin simulation tissue is semitransparent, and the subcutaneous simulation tissue is made of silica gel.

The utility model relates to an arteriovenous puncture simulation training device, which also comprises a horizontal gyroscope, wherein the horizontal gyroscope is arranged in a human body model, and the hydraulic pump is a peristaltic pump.

The utility model discloses an arteriovenous puncture simulation training device, which further comprises a workbench, an upright post and a bottom support, wherein the upright post is connected to the bottom of the workbench, the upright post can be lifted, the bottom support is connected to the bottom of the upright post, and a pulley is arranged on the bottom support.

The arteriovenous puncture simulation training device comprises an arterial puncture simulation assembly or a venous puncture simulation assembly or an arteriovenous puncture simulation assembly, so that single arterial puncture, single venous puncture and arterial and venous concomitant arteriovenous puncture training of a plurality of parts can be performed, simulated blood is pumped into a simulated artery through a hydraulic pump, real arterial pulsation can be simulated when the venous puncture training is performed, and the process of simulating puncture is more real.

Drawings

FIG. 1 is a schematic diagram of the arterial lumen and venous lumen portions of the arteriovenous puncture simulation training device of the present utility model;

FIG. 2 is a schematic diagram of the arterial puncture simulation assembly of the arterial puncture simulation training device of the present utility model;

FIG. 3 is a schematic view of a venipuncture simulation assembly of the arteriovenous puncture simulation training device of the present utility model;

FIG. 4 is a schematic diagram of a human body model in the arteriovenous puncture simulation training device of the present utility model;

fig. 5 is a schematic structural diagram of an arteriovenous puncture simulation training device of the present utility model.

Detailed Description

As shown in fig. 1, 2, 3 and 5, the arteriovenous puncture simulation training device of the present utility model comprises a mannequin 01, an arterial cavity 21, a venous cavity 22, a hydraulic pump 23, a simulated artery 24, a simulated vein 25, an arterial puncture simulation component 26, a venous puncture simulation component 27, an arteriovenous puncture simulation component 28, the arterial cavity 21, the venous cavity 22, the hydraulic pump 23, the simulated artery 24, the simulated vein 25, the arterial puncture simulation component 26, the venous puncture simulation component 27 and the arteriovenous puncture simulation component 28 are all arranged in the mannequin 01, the arterial cavity 21 is communicated with the venous cavity 22, simulated blood is arranged in the arterial cavity 21, the hydraulic pump 23 pumps the simulated blood into the simulated artery 24 to simulate the circulation of blood in the human body, the hydraulic pump 23 is driven by a motor 231, the motor 231 is connected with a power supply 232, a charging port 233 is arranged on the power supply 232, the simulated vein 25 is communicated with the vein cavity 22, the simulated vein 25 is used for transmitting simulated blood to the vein cavity 22, the arterial puncture simulation assembly 26 comprises a first arterial to be punctured 261, a first simulated tissue 263 and a first puncture needle tube 264, the first arterial to be punctured 261 is communicated with one simulated artery 24, the first simulated tissue 263 covers the first arterial to be punctured 261, the first puncture needle tube 264 is used for puncturing the first arterial to be punctured 261, the venous puncture simulation assembly 27 comprises a first arterial to be punctured 271, a second simulated tissue 273 and a second puncture needle tube 274, the first arterial to be punctured 271 is communicated with one simulated vein 25, the second simulated tissue 273 covers the first arterial to be punctured 271, the second puncture needle tube 274 is used for puncturing the first arterial to be punctured 271, the arterial puncture simulation assembly 28 comprises a second arterial to be punctured, the second vein to be punctured, the third simulated tissue, the third puncture needle tube and the fourth puncture needle tube, the second vein to be punctured is communicated with the other simulated artery 24, the second vein to be punctured is communicated with the other simulated vein 25, the third simulated tissue is covered on the second vein to be punctured and the second vein to be punctured, the third puncture needle tube is used for puncturing the second vein to be punctured, the fourth puncture needle tube is used for puncturing the second vein to be punctured, the simulated artery 24, the first vein to be punctured 261 and the simulated blood in the second vein to be punctured are different from the simulated vein 25, the first vein to be punctured 271 and the simulated blood in the second vein to be punctured, the artery puncture simulation assembly 26, the vein puncture simulation assembly 27 and the artery and vein puncture simulation assembly are arranged according to the requirement, in this embodiment, a set of arterial puncture simulation components 26, a set of venous puncture simulation components 27 and three sets of arterial and venous puncture simulation components are disposed in the mannequin 01, the arterial puncture simulation components 26 are used for radial arterial puncture simulation, the venous puncture simulation components 27 are used for subclavian venous puncture simulation, the three sets of arterial and venous puncture simulation components are respectively used for internal jugular vein puncture simulation, femoral artery puncture simulation and femoral vein puncture simulation, the simulated blood color in the simulated artery 24, the first arterial vessel 261 to be punctured and the second arterial vessel to be punctured is red, the simulated vein 25, the simulated blood in the first arterial vessel 271 to be punctured and the second arterial vessel to be punctured is blue, the arterial cavity 21 and the venous cavity 22 are the same capsule, and the membrane 29 is arranged in the capsule. According to the arteriovenous puncture simulation training device, when the device is operated, the hydraulic pump 23 is started, an operator pierces a first arterial tube 261 to be punctured through a first puncture needle tube 264, pierces a first arterial tube 271 to be punctured through a second puncture needle tube 274, pierces a second arterial tube to be punctured through a third puncture needle tube, pierces a second arterial tube to be punctured through a fourth puncture needle tube, and simulation training is performed. The arteriovenous puncture simulation training device of the utility model comprises the arterial puncture simulation assembly 26, the venous puncture simulation assembly 27 or the arteriovenous puncture simulation assembly 28, so that single arterial puncture, single venous puncture and arteriovenous puncture training of arterial and venous accompaniment of a plurality of parts can be performed, simulated blood is pumped into the simulated artery 24 through the hydraulic pump 23, real arterial pulsation can be simulated when the venous puncture training is performed, and the process of simulating puncture is more real.

Optionally, the arteriovenous puncture simulation training device further comprises a control unit, the arterial puncture simulation assembly 26 further comprises a first pressure sensor, the first pressure sensor is arranged at the puncture end of the first puncture needle tube 264, the first pressure sensor is used for measuring the pressure in the first arterial tube 261 to be punctured, the venous puncture simulation assembly 27 further comprises a second pressure sensor 275, the second pressure sensor 275 is arranged at the puncture end of the second puncture needle tube 274, the second pressure sensor 275 is used for measuring the pressure in the first arterial tube 271 to be punctured, the arteriovenous puncture simulation assembly 28 further comprises a third pressure sensor and a fourth pressure sensor, the third pressure sensor is arranged at the puncture end of the third puncture needle tube, the fourth pressure sensor is arranged at the puncture end of the fourth puncture needle tube, the third pressure sensor is used for measuring the pressure in the second arterial tube to be punctured, the first pressure sensor 275, the third pressure sensor and the fourth pressure sensor are all connected with the control unit, and after the puncture is completed, the pressure sensor can obtain the data of the pressure in the simulated tube to be punctured, and further determines whether the arterial tube is a simulated tube is a arterial tube.

Optionally, the simulated artery 24, the first arterial tube 261 to be punctured and the second arterial tube to be punctured are all made of hard transparent materials, the tube diameters of the simulated artery 24, the first arterial tube 261 to be punctured and the second arterial tube to be punctured are fixed, the simulated vein 25, the first venous tube 271 to be punctured and the second venous tube to be punctured are all made of soft transparent materials, the tube diameters of the simulated vein 25, the first venous tube 271 to be punctured and the second arterial tube to be punctured are larger when the liquid flow is larger, and the tube diameters of the liquid flow is smaller when the liquid flow is smaller. The puncture simulation device is convenient for an operator to better distinguish two simulated blood vessels when performing the puncture simulation.

Optionally, the simulated artery 24, the first arterial tube to be punctured 261 and the second arterial tube to be punctured are all made of a rubber material, and the simulated vein 25, the first venous tube to be punctured 271 and the second venous tube to be punctured are all made of a hydrocolloid material. The real vein has no muscle layer, is in a collapse state when not full, and can simulate a human body more truly by adopting the hydrocolloid material.

Optionally, a regulating valve 251 is provided on the simulated vein 25 for regulating the flow of simulated blood within the simulated vein 25 for simulating the venous vascular state of different organ locations. The hydraulic pump 23 is a peristaltic pump, which can more realistically simulate arterial pulsation.

Optionally, the device further comprises a first light source 31, a first optical fiber 32, a second light source 41, and a second optical fiber 42, wherein the first optical fiber 32 is connected with the first light source 31, the second optical fiber 42 is connected with the second light source 41, the first light source 31 and the second light source 41 are different in color, the first optical fiber 32 is arranged in the simulated artery 24, the first arterial tube 261 to be punctured and the second arterial tube to be punctured, and the second optical fiber 42 is arranged in the simulated vein 25, the first venous tube 271 to be punctured and the second venous tube to be punctured. Specifically, in the present embodiment, the first light source 31 is a red light source, the second light source 41 is a blue light source, the simulated artery 24, the first arterial tube 261 to be punctured and the second arterial tube to be punctured are made to be red through the first optical fiber 32, and the simulated vein 25, the first venous tube 271 to be punctured and the second venous tube to be punctured are made to be blue through the second optical fiber 42, so that an operator can conveniently distinguish between an artery and a vein during puncture simulation.

Optionally, the arterial puncture simulation assembly 26 further includes a first photosensor 262, the first photosensor 262 is disposed above the first arterial tube 261 to be punctured, the first photosensor 262 is used for detecting a fiber change of a puncture site of the first puncture needle tube 264, the venous puncture simulation assembly 27 further includes a second photosensor 272, the second photosensor 272 is used for detecting a fiber change of a puncture site of the second puncture needle tube 274, the arterial puncture simulation assembly 28 further includes a third photosensor, the first photosensor 262, the second photosensor 272 and the third photosensor are all connected with the control unit, and the detected fiber change is transmitted to the control unit. After the arterial tube to be punctured or the venous tube to be punctured is punctured, the photosensitive sensor transmits a change signal of the optical fiber to the control unit, and the control unit displays the completion of the simulated puncture and the position coordinates of the simulated puncture at the specific position of the human body model 01.

Optionally, the first simulated tissue 263, the second simulated tissue 273 and the third simulated tissue have the same structure, wherein the first simulated tissue 263 comprises skin simulated tissue and subcutaneous simulated tissue, the skin simulated tissue is made of latex, the skin simulated tissue is semitransparent, and the subcutaneous simulated tissue is made of silica gel, so that the arteriovenous puncture simulation training device provided by the utility model simulates puncture more truly.

Optionally, as shown in fig. 4, the arteriovenous puncture simulation training device of the present utility model further includes a horizontal gyroscope 51, where the horizontal gyroscope 51 is disposed in the mannequin 01, and the horizontal gyroscope 51 is used to display a body position change of the mannequin 01, so as to adjust the body position of the mannequin 01 according to the horizontal gyroscope 51, so that a second vein tube to be punctured in the arteriovenous puncture simulation assembly for simulating internal jugular vein puncture of the neck is filled, and puncture is facilitated. The internal jugular vein is full when the manikin 01 is high on the head and the foot, and if the manikin is in a recumbent position or is low on the head and the foot, the internal jugular vein is relatively flat and the diameter is smaller.

Optionally, the arteriovenous puncture simulation training device further comprises a workbench 61, a stand column 62 and a bottom support 63, wherein the stand column 62 is connected to the bottom of the workbench 61, the stand column 62 can be lifted, the bottom support 63 is connected to the bottom of the stand column 62, pulleys are arranged on the bottom support 63 and are convenient to move, and the workbench is provided with an automatic memory adjusting function in moving.

Claims (10)

1. An arteriovenous puncture simulation training device which is characterized in that: including human body model (01), arterial cavity (21), venous cavity (22), hydraulic pump (23), at least one simulated artery (24), at least one simulated vein (25), at least one set of arterial puncture simulation subassembly (26) or at least one set of venous puncture simulation subassembly (27) or at least one set of arteriovenous puncture simulation subassembly (28), arterial cavity (21) venous cavity (22) hydraulic pump (23) simulated vein (24) simulated vein (25) arterial puncture simulation subassembly (26) venous puncture simulation subassembly (27) arteriovenous puncture simulation subassembly (28) all set up in human body model (01), arterial cavity (21) with venous cavity (22) intercommunication, be provided with simulated blood in arterial cavity (21), hydraulic pump (23) set up in arterial cavity (21), hydraulic pump (23) are used for with simulated blood pump in simulated arterial cavity (24), simulated vein (25) with simulated vein cavity (22) arterial puncture simulation subassembly (28) all set up in human body model (01), arterial cavity (21) with arterial puncture simulation subassembly (22) is used for the transmission of arterial puncture (261) vein (22) to a simulated vein puncture (261) including arterial puncture simulation blood A first puncture needle tube (264), a first artery to be punctured (261) is communicated with one simulated artery (24), a first simulated tissue (263) is covered on the first artery to be punctured (261), the first puncture needle tube (264) is used for puncturing the first artery to be punctured (261), a vein puncture simulation assembly (27) comprises a first vein to be punctured (271), a second simulated tissue (273) and a second puncture needle tube (274), the first artery to be punctured (271) is communicated with one simulated vein (25), the second simulated tissue (273) is covered on the first artery to be punctured (271), the second puncture needle tube (274) is used for puncturing the first artery to be punctured (271), the vein puncture simulation assembly (28) comprises a second artery to be punctured, a second vein to be punctured, a third simulated tissue, a third puncture and a fourth puncture, the second artery to be punctured (271) is communicated with another simulated vein (25), the second vein puncture needle tube (273) is covered on the first artery to be punctured (271), the second vein puncture needle tube (274) is used for puncturing the second artery to be punctured (24) The colors of the simulated blood in the first arterial tube (261) to be punctured and the second arterial tube to be punctured are different from the colors of the simulated blood in the simulated vein (25), the first venous tube (271) to be punctured and the second venous tube to be punctured.

2. The arteriovenous puncture simulation training apparatus of claim 1, wherein: the arterial puncture simulation assembly (26) further comprises a first pressure sensor, the first pressure sensor is arranged at the puncture end of the first puncture needle tube (264), the first pressure sensor is used for measuring the pressure in the first arterial tube (261) to be punctured, the venous puncture simulation assembly (27) further comprises a second pressure sensor (275), the second pressure sensor (275) is arranged at the puncture end of the second puncture needle tube (274), the second pressure sensor (275) is used for measuring the pressure in the first arterial tube (271) to be punctured, the arterial puncture simulation assembly (28) further comprises a third pressure sensor and a fourth pressure sensor, the third pressure sensor is arranged at the puncture end of the third puncture needle tube, the fourth pressure sensor is arranged at the puncture end of the fourth puncture needle tube, the third pressure sensor is used for measuring the pressure in the second arterial tube to be punctured, the fourth pressure sensor is used for measuring the pressure in the second arterial tube to be punctured, and the first pressure sensor, the third pressure sensor and the fourth pressure sensor are connected with the control unit.

3. The arteriovenous puncture simulation training apparatus of claim 1, wherein: the artery tube to be punctured is made of hard transparent materials, the artery tube to be punctured is fixed in the artery tube to be punctured (24), the artery tube to be punctured (261), the artery tube to be punctured is fixed in the artery tube to be punctured, the vein tube to be punctured (271), the vein tube to be punctured is made of soft transparent materials, the vein tube to be punctured (25), the vein tube to be punctured (271) and the vein tube to be punctured are made of soft transparent materials, the tube diameter is larger when the liquid flow in the vein tube to be punctured is larger, and the tube diameter is smaller when the liquid flow is smaller.

4. The arteriovenous puncture simulation training apparatus of claim 1, wherein: the simulated artery (24), the first arterial tube (261) to be punctured and the second arterial tube to be punctured are all made of rubber materials, and the simulated vein (25), the first venous tube (271) to be punctured and the second venous tube to be punctured are all made of hydrocolloid materials.

5. The arteriovenous puncture simulation training apparatus of claim 1, wherein: a regulating valve (251) is arranged on the simulated vein (25).

6. The arteriovenous puncture simulation training apparatus of claim 2, wherein: still include first light source (31), first optic fibre (32), second light source (41), second optic fibre (42), first optic fibre (32) with first light source (31) are connected, second optic fibre (42) with second light source (41) are connected, first light source (31) with second light source (41) colour is different, first optic fibre (32) set up in simulation artery (24) with first puncture arterial tube (261) treat in the puncture arterial tube of second, second optic fibre (42) set up in simulation vein (25) with first puncture arterial tube (271) treat puncture arterial tube of second.

7. The arteriovenous puncture simulation training apparatus of claim 6, wherein: the arterial puncture simulation assembly (26) further comprises a first photosensitive sensor (262), the first photosensitive sensor (262) is used for detecting optical fiber changes of a puncture part of the first puncture needle tube (264), the venous puncture simulation assembly (27) further comprises a second photosensitive sensor (272), the second photosensitive sensor (272) is used for detecting optical fiber changes of a puncture part of the second puncture needle tube (274), the arterial and venous puncture simulation assembly (28) further comprises a third photosensitive sensor, the third photosensitive sensor is used for detecting optical fiber changes of a puncture part of the third puncture needle tube and the fourth puncture needle tube, and the first photosensitive sensor (262), the second photosensitive sensor (272) and the third photosensitive sensor are all connected with the control unit.

8. The arteriovenous puncture simulation training apparatus of claim 1, wherein: the first simulated tissue (263), the second simulated tissue (273) and the third simulated tissue are identical in structure, wherein the first simulated tissue (263) comprises skin simulated tissue and subcutaneous simulated tissue, the skin simulated tissue is made of latex, the skin simulated tissue is semitransparent, and the subcutaneous simulated tissue is made of silica gel.

9. The arteriovenous puncture simulation training apparatus of claim 1, wherein: the device also comprises a horizontal gyroscope (51), wherein the horizontal gyroscope (51) is arranged in the mannequin (01), and the hydraulic pump (23) is a peristaltic pump.

10. The arteriovenous puncture simulation training apparatus of any one of claims 1-9, wherein: still include workstation (61), stand (62), bottom sprag (63), stand (62) connect in workstation (61) bottom, stand (62) liftable, bottom sprag (63) connect in stand (62) bottom, be provided with the pulley on bottom sprag (63).