CN217467865U

CN217467865U - Device is used in external heart operation exercise of degree of difficulty increase

Info

Publication number: CN217467865U
Application number: CN202220929026.4U
Authority: CN
Inventors: 曾珍
Original assignee: Ganzhou Peoples Hospital
Current assignee: Ganzhou Peoples Hospital
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-09-20
Anticipated expiration: 2032-04-21

Abstract

The utility model provides an external heart operation exercise of degree of difficulty increase uses device, includes the base, is located the lift tray and the pork skin analogue means of base top, the pork skin analogue means includes the rubber skin, is located two relaxation devices and a plurality of regulation pole on the rubber skin, the rubber skin is located the top of lift tray, the rubber skin is just seted up uncovered to the position of lift tray, through relaxation device work changes the open degree that opens and shuts, through adjust the position that the pole adjusted rubber skin makes its laminating training heart, the utility model provides a heart exposes outside when current heart training device uses, has great difference with human heart operation's sight, is unfavorable for effectively improving the problem of medical personnel's ability.

Description

Device is used in external heart operation exercise of degree of difficulty increase

Technical Field

The utility model relates to a heart operation technique exercise apparatus, in particular to a heart fixing device used for practicing in vitro heart operation.

Background

The development of medical technology cannot leave the growth of medical staff, in order to improve the operation capacity of the heart operation of the medical staff and avoid accidents, various devices for heart operation training appear in the market, and a Chinese patent with the patent number of CN211149898U discloses an in vitro heart operation training device with increased difficulty, wherein the upper side of a base is fixedly connected with a lifting rod, and a clamping rod is slidably connected to the outer wall of the lifting rod; the clamping rod is used for clamping and fixing the heart to be clamped. The sliding seat is connected to the outer wall of the lifting rod in a sliding mode, one end of the sliding seat is connected with the rod body, the other end of the rod body is connected with the sucker seat, the other end of the sucker seat is connected with the sucker, and the sucking hole in the center of the sucker is in conduction connection with the adsorption tube. The pole body includes a plurality of connection covers, and the one end of connecting the cover is hemispherical arch, and the other end of connecting the cover has seted up the locking hole for hemispherical recess through connection cover center, is equipped with the locking silk in locking downthehole portion, and a tip connection sucking disc seat of locking silk, the other end pass the sliding seat, make a plurality of connection covers establish ties together. The defects are as follows: in the training use, because of the heart exposes outside, there is great difference with the actual sight of heart operation, artificial complicated influence factor who has reduced actual operating environment has reduced the operation degree of difficulty, is unfavorable for effectively improving medical personnel's ability, in order to solve above-mentioned problem, the utility model discloses the inventor has designed this scheme.

Disclosure of Invention

The utility model aims to provide a: the device for external heart surgery exercise with increased difficulty is provided for overcoming the defects that the existing heart training device is exposed outside, has great difference with the actual situation of the heart surgery and is not beneficial to effectively exercising the capability of medical personnel.

The utility model discloses technical scheme is:

the utility model provides an external heart operation exercise of degree of difficulty increase uses device, includes the base, is located the lift tray and the pork skin analogue means of base top, and the pork skin analogue means includes the rubber skin, is located two relaxation devices and a plurality of regulation poles on the rubber skin, and the rubber skin is located the top of lift tray, and the rubber skin is just seted up uncovered to the position of lift tray, changes open and shut degree through relaxation device work, and makes its laminating training heart through the position of adjusting the pole regulation rubber skin.

By adopting the technical scheme, the base is convenient to provide support for the installation of the lifting tray and the skin simulator, the lifting tray is favorable for supporting a training heart and regulating the position of the training heart according to the training requirement, the skin simulator is favorable for providing a relatively real situation of human heart surgery for a training person, the difficulty is more close to the actual surgery, the situation that the heart is completely exposed in the use of the existing heart training appliance and has a large difference with the actual heart surgery scene is changed, the difficulty of the training person in the heart surgery training is increased, the capability of the training person is improved, the rubber skin is used for generating the effect of simulating the skin of human beings, the relatively real heart surgery environment is provided for the training person, the training heart is wrapped by the rubber skin through the elasticity of the rubber skin, and the obstruction of the skin to the surgery under the real heart surgery is further realized, open setting is convenient for provide the passageway that surgical instruments stretched into for training personnel heart operation training, and the setting of adjusting the pole is convenient for rotate under the effect of external force, and then changes the height at rubber skin end angle, realizes the change to rubber skin height and rate of tension.

Further, the rubber skin is the triangle structure, and one of them end angle of rubber skin is provided with the first plate body and the second plate body of arc structure, and the buckle groove has been seted up to the terminal surface of first plate body, and the terminal surface fixedly connected with buckle board of second plate body, buckle board are installed in the buckle groove, and the equal fixedly connected with sleeve pipe in all the other end angles of rubber skin.

By adopting the technical scheme, the setting of first plate body and second plate body is convenient for facilitate for the one end angle of quick assembly disassembly rubber skin, and for the installation of training heart provides convenience, the cooperation work of being convenient for of setting up of buckle groove and buckle board makes first plate body and second plate body stable connection, and facilitates for first plate body of quick assembly disassembly and second plate body, the sheathed tube setting cover of being convenient for is established on adjusting the pole, facilitates for the state that changes the rubber skin.

Furthermore, the adjusting rod is located at the end angle position of the rubber sheet, the upper end of the adjusting rod is fixedly connected with the rotary table, the upper end of the side face of the adjusting rod is provided with a ring groove, the sleeve is sleeved in the ring groove, and the first plate body and the second plate body are clamped and installed in the ring groove.

By adopting the technical scheme, the annular groove is convenient for providing convenience for the sleeve, the first plate body and the second plate body to be movably sleeved on the adjusting rod, and the turntable is convenient for a worker to hold and apply acting force to enable the adjusting rod to rotate.

Further, the perpendicular fixedly connected with pole setting in base upper flank edge, the screw has been seted up to the side of going up of pole setting, and the inserting groove has been seted up to the lower terminal surface of adjusting the pole, fixedly connected with threaded rod in the inserting groove, the upper end of pole setting inserts in the inserting groove in the lower terminal surface of adjusting the pole, makes threaded rod threaded connection pole setting in the up end screw.

Adopt above-mentioned technical scheme, the pole setting sets up to provide the support for the installation of adjusting the pole to for the steady job of rubber skin facilitates, and the setting up of thread groove is convenient for provide the space for the insertion of threaded rod lower extreme, so that adjust the height of pole through the rotation of adjusting the pole, realize the adjustment to rubber skin position and rate of tension.

Further, the relaxation device includes two-way screw rod and the fagging that two symmetries set up, and the fagging is close to each other one end downside fixedly connected with baffle and goes up the plate body that side fixedly connected with offered threaded hole, and the both ends difference screw thread of two-way screw rod passes the screw hole.

By adopting the technical scheme, the bidirectional screw rod is convenient to rotate under the action of external force, so that the two supporting plates are forced to be away from or close to each other, the open-close degree of the opening is changed, and the heart operation training is facilitated.

Further, the lift tray includes disk body and a plurality of slip cardboard that is located the disk body below, and the distribution that staggers of three end angle of slip cardboard and rubber skin, a plurality of sliding clamping groove have been seted up to the disk body downside, and slip cardboard movable mounting is at sliding clamping groove.

Adopt above-mentioned technical scheme, the setting of sliding clamping groove is convenient for provide the space for the installation of slip cardboard to adjust the position of supporting rod as required, for the stable of the training heart of different specifications is placed and is provided the support, avoids influencing the work of rubber skin because of the existence of supporting rod simultaneously.

Furthermore, a clamping rod is movably arranged above one end, extending out of the disc body, of the sliding clamping plate, and a sucker on the clamping rod is movably connected with the sucker seat.

By adopting the technical scheme, the positions of the suckers can be adjusted as required by the arrangement of the sliding clamping plate, the clamping rods, the suckers and the sucker seat, so that convenience is brought to stable placement of the heart for training.

The utility model has the advantages that:

1. the arrangement of the pork skin simulation device is convenient for providing a relatively real situation of the heart operation of a human body for training personnel, changes the current situation that the existing heart training appliance makes the heart completely exposed to the contact of the working training personnel, increases the difficulty of the training personnel in the heart operation training and improves the capability of the training personnel;

2. the rubber skin is arranged to simulate the skin of human beings through the action of the rubber skin so as to provide a relatively real heart operation for training personnel, and the rubber skin wraps the training heart through the elasticity of the rubber skin so as to further realize the obstruction of the skin under the real heart operation to the operation;

3. the setting of sliding clamping groove is convenient for provide the space for the installation of sliding clamping plate to adjust the position of supporting rod as required, for the stable of the training heart of different specifications place provide the support, avoid simultaneously influencing the work of rubber skin because of the existence of supporting rod.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

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

FIG. 3 is a schematic view of the lifting tray of the present invention;

FIG. 4 is a schematic structural view of the device for simulating pork skin of the present invention;

FIG. 5 is a schematic view of the rubber sheet structure of the present invention;

FIG. 6 is a schematic structural view of a relaxation device of the present invention;

fig. 7 is a schematic view of the structure of the adjusting rod of the present invention;

in the figure: 1. a base; 11. erecting a rod; 12. a thread groove; 2. lifting the tray; 21. a tray body; 22. a sliding clamping groove; 23. a sliding clamping plate; 24. a clamping rod; 3. a skin simulator; 4. a rubber skin; 41. opening the mouth; 42. a sleeve; 43. a first plate body; 44. a fastening groove; 45. a second plate body; 46. a buckle plate; 5. a relaxation device; 51. a supporting plate; 52. a bidirectional screw; 53. a baffle plate; 54. a threaded hole; 6. adjusting a rod; 61. a threaded rod; 62. an annular groove; 63. a turntable.

Detailed Description

Example (b): referring to fig. 1, 2 and 3: the device is used for explaining the position structure setting characteristics of the base 1 and the lifting tray 2 and the connection of the base 1 and the lifting tray 2; the utility model provides a device is used in external heart operation exercise that the degree of difficulty increases, the on-line screen storage device comprises a base 1, be located the lift tray 2 of base 1 top, the perpendicular fixedly connected with pole setting 11 in side edge on base 1, threaded groove 12 has been seted up to the side of going up of pole setting 11, lift tray 2 includes disk body 21 and a plurality of slip cardboard 23 that are located disk body 21 below, a plurality of slip card grooves 22 have been seted up to disk body 21 downside, 23 movable mounting of slip cardboard are at slip card groove 22, the activity of the one end top that slip cardboard 23 stretches out disk body 21 is provided with supporting rod 24, sucking disc and sucking disc seat swing joint on the supporting rod 24.

Referring to fig. 1, 2, 4, 5, 6, and 7: the position structure setting characteristic for the pork skin simulation device 3 and the pork skin simulation device 3 are connected with the base 1 and the lifting tray 2; the meat skin simulation device comprises a rubber skin 4, two relaxation devices 5 and three adjusting rods 6, wherein the two relaxation devices 5 and the three adjusting rods 6 are positioned on the rubber skin 4, the rubber skin 4 is of a triangular structure, a sliding clamping plate 23 and three end corners of the rubber skin 4 are distributed in a staggered manner, the rubber skin 4 is positioned above the lifting tray 2, an opening 41 is formed in the position, right facing the lifting tray 2, of the rubber skin 4, a first plate body 43 and a second plate body 45 which are of an arc structure are arranged at one end corner of the rubber skin 4, a clamping groove 44 is formed in the end surface of the first plate body 43, a clamping plate 46 is fixedly connected to the end surface of the second plate body 45, the clamping plate 46 is installed in the clamping groove 44, sleeves 42 are fixedly connected to the rest end corners of the rubber skin 4, the relaxation devices 5 comprise two-way screw rods 52 and two symmetrically-arranged supporting plates 51, a baffle 53 is fixedly arranged on the lower side surface of one end, which the supporting plates 51 are close to each other, and a plate body provided with a threaded hole 54 is fixedly arranged on the upper side, the both ends of two-way screw rod 52 are the screw thread respectively and pass screw hole 54, baffle 53 inserts in uncovered 41 with uncovered 41 lateral wall contact, adjust the pole 6 and be located the end angle position department of rubber skin 4, adjust the upper end fixedly connected with carousel 63 of pole 6, adjust the side upper end of pole 6 and seted up ring channel 62, the sleeve pipe 42 cover is established in ring channel 62, first plate body 43 and second plate body 45 centre gripping are installed in ring channel 62, adjust the lower terminal surface of pole 6 and seted up the inserting groove, fixedly connected with threaded rod 61 in the inserting groove, the upper end of pole setting (11) inserts in the lower terminal surface inserting groove of adjusting pole (6), makes in the up end screw (12) of threaded rod (61) threaded connection pole setting (11).

Base 1's setting is convenient for provide the support for lifting tray 2 and the installation of flesh skin analogue means 3, lifting tray 2's setting is convenient for put the training heart in the support, simultaneously be convenient for adjust the position of training heart according to the training demand, setting up of pole setting 11 provides the support for the installation of adjusting pole 6, so as to facilitate for the steady work of rubber skin 4, thread groove 12's setting is convenient for provide the space for the insertion of threaded rod 61 lower extreme, so as to adjust the height of pole 6 through the rotation of adjusting pole 6, realize the adjustment to rubber skin 4 position and rate of tension, setting up of slip draw-in groove 22 is convenient for provide the space for the installation of slip cardboard 23, so as to adjust the position of supporting rod 24 as required, provide the support for the steady placement of the training heart of different specifications, simultaneously avoid influencing the work of rubber skin 4 because of the existence of supporting rod 24, slip cardboard 23 and supporting rod 24, The position of sucking disc is adjusted as required to sucking disc and sucking disc seat swing joint's setting, stably places for training the heart and facilitates.

The skin simulator 3 is arranged to provide a relatively real situation of human heart surgery for trainees, change the current situation that the existing heart training appliance makes the heart completely exposed to the contact of the trainees, increase the difficulty of the trainees in performing heart surgery training, and improve the ability of the trainees, the rubber skin 4 is arranged to simulate the human skin through the action of the rubber skin 4 so as to provide relatively real heart surgery for the trainees, and the rubber skin 4 is wrapped around the trained heart through the elasticity of the rubber skin 4, so that the interference of the skin to the surgery under the real heart surgery is realized, the opening 41 is arranged to provide a channel for the trainees to stretch into for the heart surgery training, the first plate 43 and the second plate 45 are arranged to facilitate the quick disassembly and assembly of one end angle of the rubber skin 4 and the installation of the trained heart, the buckle groove 44 and the buckle plate 46 are arranged to cooperate to stably connect the first plate 43 and the second plate 45, and facilitate for first plate body 43 and second plate body 45 of quick assembly disassembly, the setting of first plate body 43 and second plate body 45, sleeve pipe 42 is convenient for the cover to be established on adjusting pole 6, facilitates for the state that changes rubber skin 4.

The bidirectional screw 52 is convenient to rotate under the action of external force, so that the two supporting plates 51 are forced to be away from or close to each other, the opening and closing degree of the opening 41 is changed, and the heart operation training is facilitated.

The setting of adjusting pole 6 is convenient for rotate under the effect of external force, and then changes the height at 4 end angles of rubber, realizes the change to 4 height and rate of tension of rubber, and the setting of ring channel 62 is convenient for sleeve pipe 42, first plate body 43 and second plate body 45 movable sleeve establish and provide convenience on adjusting pole 6, and the setting of carousel 63 is convenient for the staff and grips and apply the effort and make and adjust pole 6 and rotate.

During the use, at first put the training heart on disk body 21, and adjust the state of holding rod 24, make the training heart stably place, the one end that has first plate body 43 at pulling rubber skin 4 removes, and make first plate body 43 laminating ring channel 62 place, install second plate body 45 on first plate body 43 simultaneously, exert the effort to adjusting lever 6 again and make it rotate, adjust the height and the rate of tension of rubber skin 4, and then make rubber skin 4 parcel training heart, then, training personnel change the open and shut angle of uncovered 41 through relaxation device 5, stretch into for the operation apparatus and carry out the operation to the training heart and provide the passageway, and then provide comparatively real heart operation scene for training personnel.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An increased difficulty device for practicing extracorporeal heart surgery, comprising: including base (1), be located lifting tray (2) and flesh skin analogue means (3) of base (1) top, flesh skin analogue means (3) include rubber skin (4), be located two relaxation device (5) and a plurality of regulation pole (6) on rubber skin (4), rubber skin (4) are located lifting tray's (2) top, uncovered (41) have just been seted up to lifting tray's (2) position in rubber skin (4), through relaxation device (5) work changes the degree of opening and shutting of uncovered (41), and passes through adjust the position that pole (6) were adjusted rubber skin (4) and make its laminating training heart.

2. The device for practicing in-vitro cardiac surgery with increased difficulty according to claim 1, wherein the rubber skin (4) is of a triangular structure, a first plate body (43) and a second plate body (45) which are of an arc structure are arranged at one end corner of the rubber skin (4), a clamping groove (44) is formed in the end face of the first plate body (43), a clamping plate (46) is fixedly connected to the end face of the second plate body (45), the clamping plate (46) is installed in the clamping groove (44), and a sleeve (42) is fixedly connected to the other end corners of the rubber skin (4).

3. The device for practicing in-vitro cardiac surgery with increased difficulty according to claim 2, wherein the adjusting rod (6) is located at an end corner of the rubber skin (4), a rotary disc (63) is fixedly connected to the upper end of the adjusting rod (6), an annular groove (62) is formed in the upper end of the side face of the adjusting rod (6), the sleeve (42) is sleeved in the annular groove (62), and the first plate body (43) and the second plate body (45) are clamped and installed in the annular groove (62).

4. The device for practicing the in vitro cardiac surgery with increased difficulty according to claim 3, wherein the base (1) is vertically and fixedly connected with a vertical rod (11) at the edge of the upper side surface, the vertical rod (11) is provided with a screw hole (12) at the upper end surface, the adjusting rod (6) is provided with an insertion groove at the lower end surface, a threaded rod (61) is fixedly connected in the insertion groove, the upper end of the vertical rod (11) is inserted into the insertion groove in the lower end surface of the adjusting rod (6), so that the threaded rod (61) is in threaded connection with the screw hole (12) at the upper end surface of the vertical rod (11).

5. The device for practicing in-vitro cardiac surgery with increased difficulty according to claim 1, wherein the relaxation device (5) comprises a bidirectional screw (52) and two symmetrically arranged supporting plates (51), a baffle (53) is fixedly connected to the lower side surface of one end of each supporting plate (51) close to each other, a plate body with a threaded hole (54) is fixedly connected to the upper side surface of the supporting plate, and two ends of the bidirectional screw (52) respectively penetrate through the threaded holes (54).

6. The device for practicing in-vitro cardiac surgery with increased difficulty according to claim 1, wherein the lifting tray (2) comprises a tray body (21) and a plurality of sliding clamping plates (23) positioned below the tray body (21), the sliding clamping plates (23) are distributed in a staggered manner with respect to three end angles of the rubber sheet (4), a plurality of sliding clamping grooves (22) are formed in the lower side surface of the tray body (21), and the sliding clamping plates (23) are movably arranged in the sliding clamping grooves (22).

7. The device for practicing in-vitro heart surgery with increased difficulty as claimed in claim 6, wherein a clamping rod (24) is movably arranged above one end of the sliding clamping plate (23) extending out of the plate body (21), and a sucking disc on the clamping rod (24) is movably connected with a sucking disc seat.