CN218038327U

CN218038327U - A simulation vein puncture device for clinical medicine education

Info

Publication number: CN218038327U
Application number: CN202222152107.0U
Authority: CN
Inventors: 邓丽莹; 朱厚珍; 刘小英; 黄海花
Original assignee: Yichun University
Current assignee: Yichun University
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2022-12-13
Anticipated expiration: 2032-08-16

Abstract

The utility model discloses a simulation vein piercing depth for clinical medicine education, include box down, locate the simulation arm in the box down and be used for carrying out the clamping part fixed to the simulation arm, clamping part includes the board of placing that links to each other with lower box, locates a plurality of first fixed blocks of placing on the board align to grid respectively, set up in the first standing groove at first fixed block top, set up respectively in the first recess of first fixed block top both sides, locate the slide bar in the first recess, locate the second fixed block at slide bar top, set up the second standing groove in second fixed block bottom, the utility model discloses a set up down box, simulation arm, place board, first fixed block, first standing groove, first recess, slide bar, solved current simulation vein piercing depth and lacked the fixed knot structure to the simulation arm, at the in-process of simulation piercing depth, the simulation arm moves easily, has brought inconvenient problem for the simulation piercing depth.

Description

A simulation vein puncture device for clinical medicine education

Technical Field

The utility model belongs to the technical field of clinical medicine education, especially, relate to a simulation vein puncture device for clinical medicine education.

Background

Clinical medical education refers to the educational activities for purposefully, programmatically and organically cultivating medical and health talents according to the needs of the society. Generally, the education of medical colleges at the level of university. In medical education, venipuncture is often simulated by a tool.

The traditional Chinese patent (publication number: CN 209993220U) discloses a simulated venipuncture device for medical education, which comprises a box body, wherein the box body comprises a lower box body and an upper box body which are rotatably connected, a limiting mechanism for limiting the upper box body is arranged on the lower box body, a simulated arm is fixedly arranged in the lower box body, two ends of a simulated blood vessel in the simulated arm penetrate through the simulated arm and extend to the outside, a sealing mechanism for sealing the simulated arm is arranged on the lower box body, a liquid storage box is fixedly arranged in the upper box body, a box cover is arranged on the liquid storage box in a matching manner, a funnel is fixedly arranged in the upper box body, a flushing pipe is fixedly connected to the lower end of the funnel, and a second connecting mechanism for fixedly connecting the flushing pipe with a first short pipe in a sealing manner is arranged at one end, far away from the funnel. Although the patent can simulate venipuncture, the fixing structure of the simulation arm is lacked, and the simulation arm is easy to move in the process of simulating the venipuncture, so that inconvenience is brought to the simulated venipuncture.

SUMMERY OF THE UTILITY MODEL

The problem that exists to prior art, the utility model provides a simulation vein puncture device for clinical medicine education possesses and to carry out stable centre gripping fixed to the simulation arm, prevents at the simulation puncture in-process, and the simulation arm removes, leads to the puncture to go wrong advantage, has solved current simulation vein puncture device and has lacked the fixed knot structure to the simulation arm, at the in-process of simulation puncture, and the simulation arm removes easily, has brought inconvenient problem for the simulation puncture.

The utility model discloses a realize like this, a simulation vein piercing depth for clinical medicine education, include the box down, locate the simulation arm in the box down and be used for carrying out the clamping part fixed to the simulation arm, clamping part includes the board of placing that links to each other with the box down, locate respectively and place a plurality of first fixed blocks of align to grid on the board, set up in the first standing groove at first fixed block top, set up respectively in the first recess of first fixed block top both sides, locate the slide bar in the first recess, locate the second fixed block at slide bar top, set up in the second standing groove of second fixed block bottom, set up in the second recess of first recess bottom, locate the movable block of slide bar bottom, set up in the third recess of second recess bottom, locate the first guide arm and the first spring of cover locating the first guide arm outside of movable block bottom, it is articulated with the box down to place the board, first guide arm and third recess sliding connection, slide bar and first recess sliding connection.

As the utility model discloses it is preferred, the fourth recess has been seted up to second recess one side, be equipped with in the fourth recess and promote the piece, movable block one side is equipped with first slope piece, it is equipped with the second slope piece to promote piece one side, it is equipped with the second spring to promote a piece opposite side, promote piece and fourth recess sliding connection.

As the utility model discloses it is preferred, the movable block opposite side is equipped with the third slope piece, third slope piece one side is equipped with the spout, it is equipped with the slider to slide in the spout, the fifth recess has been seted up to second recess opposite side, slider one side is equipped with the second guide arm, second guide arm one end is equipped with the third spring, the second guide arm extend to in the fifth recess and with fifth recess sliding connection.

As the utility model discloses it is preferred, the guide way has been seted up respectively to both sides in the fourth recess, it is equipped with the guide block respectively to promote a both sides, guide block and guide way sliding connection.

As the utility model discloses it is preferred, be equipped with the rotor plate in the guide way, rotor plate one side is equipped with the fourth spring, the rotor plate rotates with the guide way and is connected.

As the utility model discloses it is preferred, second fixed block top is equipped with the pull rod.

As the utility model discloses preferred, the first standing groove and the second standing groove outside are the arc.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up down the box, the simulation arm, place the board, first fixed block, first standing groove, first recess, the slide bar, the second fixed block, the second standing groove, the second recess, the movable block, the third recess, first guide arm and first spring, it is articulated with lower box to place the board, first guide arm and third recess sliding connection, slide bar and first recess sliding connection, the simulation arm can be put between first standing groove and the second standing groove, can carry out stable centre gripping to the simulation arm and fix, prevent at simulation puncture in-process, the simulation arm removes, lead to the puncture to go wrong, the fixed knot structure to the simulation arm has been solved to current simulation vein puncture device, at the in-process of simulation puncture, the simulation arm is easy to move, inconvenient problem has been brought for the simulation puncture.

2. The utility model discloses a set up the fourth recess, promote piece, first slope piece, second slope piece and second spring, promote piece and fourth recess sliding connection, first slope piece removes and to promote the removal of second slope piece, and the removal of second slope piece drives and promotes the piece and slide, promotes the piece and slides and make the second spring deformation, can improve the fixed effect of centre gripping to the simulation arm.

3. The utility model discloses a set up third slope piece, spout, slider, fifth recess, second guide arm and third spring, the second guide arm extend to in the fifth recess and with fifth recess sliding connection, the removal of third slope piece can drive the slider and slide in the spout, the slider slides and can promote the second guide arm and slide in the fifth recess, utilizes the elasticity of third spring, can further improve the fixed effect to the simulation arm.

4. The utility model discloses a set up guide way and guide block, guide block and guide way sliding connection can lead to the removal that promotes the piece, can prevent to promote the piece and take place the skew.

5. The utility model discloses a set up rotor plate and fourth spring, the rotor plate rotates with the guide way and is connected, and the guide block removes and to make the rotor plate rotate, and the rotor plate rotates and to make fourth spring deformation, can further improve the fixed effect to the simulation arm.

6. The utility model discloses a set up the pull rod, can be convenient for drive the second fixed block and shift up, the placing of convenient simulation arm.

7. The utility model discloses a set up the first standing groove and be the arc outside the second standing groove, can be convenient for place the simulation arm.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a front view provided by an embodiment of the present invention;

fig. 3 isbase:Sub>A cross-sectional view taken along linebase:Sub>A-base:Sub>A of fig. 2 in accordance with an embodiment of the present invention;

fig. 4 is an enlarged view of the position a in china in fig. 3 according to an embodiment of the present invention.

In the figure: 1. a lower box body; 11. simulating an arm; 21. placing the plate; 22. a first fixed block; 23. a first placing groove; 24. a first groove; 25. a slide bar; 26. a second fixed block; 27. a second placing groove; 28. a second groove; 29. a moving block; 30. a third groove; 31. a first guide bar; 32. a first spring; 33. a fourth groove; 34. a pushing block; 35. a first inclined block; 36. a second tilt block; 37. a second spring; 38. a third inclined block; 39. a chute; 40. a slider; 41. a fifth groove; 42. a second guide bar; 43. a third spring; 44. a guide groove; 45. a guide block; 46. a rotating plate; 47. a fourth spring; 48. a pull rod.

Detailed Description

For further understanding the contents, features and effects of the present invention, the following embodiments will be illustrated in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the embodiment of the present invention provides a simulated venipuncture device for clinical medicine education, including lower box 1, simulated arm 11 arranged in lower box 1, and a clamping member for fixing simulated arm 11, wherein the clamping member includes a placing plate 21 connected to lower box 1, a plurality of first fixing blocks 22 arranged uniformly on placing plate 21, a first placing groove 23 arranged at the top of first fixing block 22, first grooves 24 arranged at both sides of the top of first fixing block 22, a sliding rod 25 arranged in first groove 24, a second fixing block 26 arranged at the top of sliding rod 25, a second placing groove 27 arranged at the bottom of second fixing block 26, a second groove 28 arranged at the bottom of first groove 24, a moving block 29 arranged at the bottom of sliding rod 25, a third groove 30 arranged at the bottom of second groove 28, a first guide rod 31 arranged at the bottom of moving block 29, and a first spring 32 sleeved outside first guide rod 31, the placing plate 21 is hinged to lower box 1, the first guide rod 31 is connected to the third groove 30, and the sliding connection is provided between the first guide rod 31 and the first guide rod 24 and the sliding connection is provided.

Referring to fig. 4, a fourth groove 33 is formed in one side of the second groove 28, a pushing block 34 is arranged in the fourth groove 33, a first inclined block 35 is arranged on one side of the moving block 29, a second inclined block 36 is arranged on one side of the pushing block 34, a second spring 37 is arranged on the other side of the pushing block 34, and the pushing block 34 is slidably connected with the fourth groove 33.

The scheme is adopted: through setting up fourth recess 33, pushing block 34, first slope piece 35, second slope piece 36 and second spring 37, pushing block 34 and fourth recess 33 sliding connection, first slope piece 35 removes and can promote second slope piece 36 and remove, and second slope piece 36 removes and drives pushing block 34 and slide, pushes block 34 and slides and make second spring 37 deformation, can improve the fixed effect of centre gripping to simulation arm 11.

Referring to fig. 4, a third inclined block 38 is disposed on the other side of moving block 29, a sliding groove 39 is disposed on one side of third inclined block 38, a sliding block 40 is slidably disposed in sliding groove 39, a fifth groove 41 is disposed on the other side of second groove 28, a second guide rod 42 is disposed on one side of sliding block 40, a third spring 43 is disposed at one end of second guide rod 42, and second guide rod 42 extends into fifth groove 41 and is slidably connected with fifth groove 41.

Adopt above-mentioned scheme: through setting up third slope piece 38, spout 39, slider 40, fifth recess 41, second guide arm 42 and third spring 43, second guide arm 42 extends to in the fifth recess 41 and with fifth recess 41 sliding connection, third slope piece 38 removes and can drive slider 40 and slide in spout 39, slider 40 slides and can promote second guide arm 42 and slide in fifth recess 41, utilizes the elasticity of third spring 43, can further improve the fixed effect to simulation arm 11.

Referring to fig. 4, guide grooves 44 are respectively formed in two sides of the fourth groove 33, guide blocks 45 are respectively arranged on two sides of the pushing block 34, and the guide blocks 45 are slidably connected with the guide grooves 44.

Adopt above-mentioned scheme: by providing the guide groove 44 and the guide block 45, the guide block 45 is slidably connected to the guide groove 44, so that the movement of the pusher block 34 can be guided, and the pusher block 34 can be prevented from being displaced.

Referring to fig. 4, a rotating plate 46 is disposed in the guide groove 44, a fourth spring 47 is disposed on one side of the rotating plate 46, and the rotating plate 46 is rotatably connected to the guide groove 44.

Adopt above-mentioned scheme: through the arrangement of the rotating plate 46 and the fourth spring 47, the rotating plate 46 is rotatably connected with the guide groove 44, the guide block 45 moves to enable the rotating plate 46 to rotate, the rotating plate 46 rotates to enable the fourth spring 47 to deform, and the fixing effect on the simulation arm 11 can be further improved.

Referring to fig. 1, a pull rod 48 is disposed on the top of the second fixing block 26.

Adopt above-mentioned scheme: through setting up pull rod 48, can be convenient for drive second fixed block 26 and move up, the convenient placing of simulation arm 11.

Referring to fig. 4, the outer sides of the first and second placing grooves 23 and 27 are arc-shaped.

Adopt above-mentioned scheme: the simulation arm 11 can be conveniently placed by arranging the first placing groove 23 and the second placing groove 27 to be arc-shaped.

The utility model discloses a theory of operation:

when the simulation arm puncture stabilizing device is used, firstly, the pull rod 48 is pulled to drive the second fixed block 26 to move upwards, the second fixed block 26 moves upwards to drive the two sliding rods 25 to move upwards, the sliding rods 25 move upwards to drive the moving block 29 to move upwards, the moving block 29 moves upwards to drive the first guide rod 31, the first inclined block 35 and the third inclined block 38 to move upwards, the first guide rod 31 moves upwards to deform the first spring 32, the first inclined block 35 moves to push the second inclined block 36 to move, the second inclined block 36 moves to drive the pushing block 34 to slide, the pushing block 34 slides to deform the second spring 37 and simultaneously drive the guide block 45 to slide, the guide block 45 moves to rotate the rotating plate 46, the rotating plate 46 rotates to deform the fourth spring 47, the third inclined block 38 moves to drive the sliding block 40 to slide in the sliding groove 39, the sliding block 40 slides to push the second guide rod 42 to slide in the fifth groove 41, the third spring 43 is deformed under stress, then the simulation arm 11 is placed into the first placing groove 23, then the pull rod 48 is released, the first spring 32, the third spring 43 and the fourth spring 43 and the second fixed block 26 is pushed to simulate the arm puncture stabilizing clamping to move, and prevent the arm from being stably reset.

In summary, the following steps: the simulated venipuncture device for clinical medicine education solves the problems that the existing simulated venipuncture device lacks a fixing structure for a simulated arm 11, the simulated arm 11 is easy to move and inconvenient to simulate puncture by arranging a lower box body 1, a simulated arm 11, a placing plate 21, a first fixed block 22, a first placing groove 23, a first groove 24, a sliding rod 25, a second fixed block 26, a second placing groove 27, a second groove 28, a moving block 29, a third groove 30, a first guide rod 31, a first spring 32, a fourth groove 33, a pushing block 34, a first inclined block 35, a second inclined block 36, a second spring 37, a third inclined block 38, a sliding chute 39, a sliding block 40, a fifth groove 41, a second guide rod 42, a third spring 43, a guide groove 44, a guide block 45, a rotating plate 46, a fourth spring 47 and a pull rod 48.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The utility model provides a simulation vein puncture device for clinical medicine education, includes box (1) down, locates simulation arm (11) in box (1) down and be used for carrying out the clamping part fixed to simulation arm (11), its characterized in that: the clamping component comprises a placing plate (21) connected with the lower box body (1), a plurality of first fixing blocks (22) which are uniformly arranged on the placing plate (21), first placing grooves (23) formed in the tops of the first fixing blocks (22), first grooves (24) formed in two sides of the tops of the first fixing blocks (22), sliding rods (25) arranged in the first grooves (24), second fixing blocks (26) formed in the tops of the sliding rods (25), second placing grooves (27) formed in the bottoms of the second fixing blocks (26), second grooves (28) formed in the bottoms of the first grooves (24), moving blocks (29) formed in the bottoms of the sliding rods (25), third grooves (30) formed in the bottoms of the second grooves (28), first guide rods (31) formed in the bottoms of the moving blocks (29) and first springs (32) sleeved on the outer sides of the first guide rods (31), the placing plate (21) is hinged with the lower box body (1), the first guide rods (31) are connected with the third grooves (30) in a sliding mode, and the sliding rods (24) are connected with the first grooves (24) in a sliding mode.

2. A simulated venipuncture device for clinical medical education as claimed in claim 1 wherein: a fourth groove (33) is formed in one side of the second groove (28), a pushing block (34) is arranged in the fourth groove (33), a first inclined block (35) is arranged on one side of the moving block (29), a second inclined block (36) is arranged on one side of the pushing block (34), a second spring (37) is arranged on the other side of the pushing block (34), and the pushing block (34) is connected with the fourth groove (33) in a sliding mode.

3. A simulated venipuncture device for clinical medical education as claimed in claim 1 wherein: a third inclined block (38) is arranged on the other side of the moving block (29), a sliding groove (39) is formed in one side of the third inclined block (38), a sliding block (40) is arranged in the sliding groove (39) in a sliding mode, a fifth groove (41) is formed in the other side of the second groove (28), a second guide rod (42) is arranged on one side of the sliding block (40), a third spring (43) is arranged at one end of the second guide rod (42), and the second guide rod (42) extends into the fifth groove (41) and is connected with the fifth groove (41) in a sliding mode.

4. A simulated venipuncture device for clinical medical education as claimed in claim 2, wherein: guide grooves (44) are formed in two sides of the inner portion of the fourth groove (33), guide blocks (45) are arranged on two sides of the pushing block (34) respectively, and the guide blocks (45) are connected with the guide grooves (44) in a sliding mode.

5. A simulated venipuncture device for clinical medical education as claimed in claim 4, wherein: be equipped with rotor plate (46) in guide way (44), rotor plate (46) one side is equipped with fourth spring (47), rotor plate (46) and guide way (44) rotate and are connected.

6. A simulated venipuncture device for clinical medical education as claimed in claim 1 wherein: and a pull rod (48) is arranged at the top of the second fixed block (26).

7. A simulated venipuncture apparatus for clinical medicine education as claimed in claim 1 wherein: the outer sides of the first placing groove (23) and the second placing groove (27) are arc-shaped.