CN219225745U

CN219225745U - Combined model

Info

Publication number: CN219225745U
Application number: CN202223413478.6U
Authority: CN
Inventors: 周艳红; 李品; 蒋艳敏; 潘秀玉; 朱长艳; 丁文
Original assignee: Guangzhou Kesong Medical Intelligent Technology Co ltd; Guangzhou Women and Childrens Medical Center
Current assignee: Guangzhou Kesong Medical Intelligent Technology Co ltd; Guangzhou Women and Childrens Medical Center
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-06-20
Anticipated expiration: 2032-12-16

Abstract

The utility model relates to the technical field of cervical ring tying operation models, in particular to a combined model which comprises a base, a uterine model body and an auxiliary device, wherein the uterine model body is arranged above the base, one side of the uterine model body is fixedly connected with a cervical body, the surface of the cervical body is sleeved with a simulated vaginal sleeve, the surface of the cervical body is provided with a clamping sleeve for positioning the simulated vaginal sleeve, the auxiliary device is arranged on the surface of the uterine model body, the auxiliary device comprises a hollow sleeve, the hollow sleeve is fixedly connected with the surface of the uterine model body, and the inner wall of the hollow sleeve is fixedly connected with two sliding blocks.

Description

Combined model

Technical Field

The utility model relates to the technical field of cervical ring tying operation models, in particular to a combined model.

Background

Cervical cerclage refers to procedures that use synthetic sutures or synthetic bands to strengthen the cervix, and some medical operators use models to perform exercise operations while training.

The utility model such as publication number CN210466975U, the utility model discloses an operation model for a pregnant woman transvaginal cervical endocervical cerclage, which comprises a bladder lithotomy model body, wherein the bladder lithotomy model body comprises a thigh root, a pelvic cavity and a lower abdomen, the lower abdomen is raised to simulate a pregnancy state, a pregnancy vagina and a pregnancy-state simulated uterus are arranged in the pelvic cavity, the cervix of the simulated uterus is a soft silica gel cervix, the outer opening of the soft silica gel cervix is in an expanded state, and the diameter of the outer opening of the soft silica gel cervix is more than 3cm and less than 4cm in the expanded state; meanwhile, the soft silica gel cervical is arranged to meet the indication of cervical ring ligation, has good elasticity, can be repeatedly sutured due to the relatively soft material, is suitable for repeated operation of transvaginal cervical endocervical opening cerclage, has strong practicability, solves the problems that the common gynecological examination model has small intravaginal operable space, can not meet the operation requirement, has harder cervical texture, and can not repeatedly exercise suturing; however, the labor examination and delivery model has loose vagina and enough operation space, but the uterine orifice is already opened, and the indication problem of cervical ring ligation is not satisfied.

The inventor finds that in daily work, in the using process of some simulation models, the simulation models are fixed and dead during assembly, so that the height of the models cannot be adjusted during training operation, operators with too high or too low rise cannot perform training operation comfortably, and the problem of poor equipment training effect is caused.

Disclosure of Invention

The utility model aims to solve the defect that operators with different heights cannot train comfortably due to incapability of adjusting in the prior art, and provides a combined model.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a modular model, includes base, uterus model body and auxiliary device, the uterus model body is located the top setting of base, one side fixedly connected with cervix body of uterus model body, the surface cover of cervix body is equipped with the simulation vagina cover, the surface of cervix body is provided with the cutting ferrule that is used for the location simulation vagina cover, auxiliary device sets up on the surface of uterus model body, auxiliary device includes hollow cover, the surface fixed connection of hollow cover and uterus model body, two sliders of inner wall fixedly connected with of hollow cover, two spouts have been seted up on the surface of base, the slider is pegged graft with the inner wall of spout, and the cutting ferrule is convenient for carry out fixed spacing to the simulation vagina cover, and model vagina cover simultaneously can adjust length by oneself, and the operator of being convenient for selects corresponding degree of difficulty, establishes on the base through hollow cover, is convenient for make up the assembly to Gong Mo type body.

Preferably, the lower fixed surface of hollow cover is connected with solid fixed ring, the slide opening has all been seted up to solid fixed ring's both sides, the inner wall sliding connection of slide opening has the fixture block, two sets of adjustment tank have been seted up on the surface of base, the fixture block passes through fixture block cooperation adjustment tank with the inner wall joint of adjustment tank, can fix a position to the Gong Mo type body in the base, conveniently adjusts the position of uterus model body in the base simultaneously, the operator of the different heights of being convenient for uses.

Preferably, the adjusting groove is formed by combining a plurality of transverse short grooves and longitudinal grooves, the transverse short grooves are convenient for positioning adjustment, and equipment is convenient for positioning adjustment through the adjusting groove.

Preferably, one side of the clamping block corresponding to the inner wall of the sliding hole on the surface of the fixed ring is fixedly connected with first springs, and the number of the first springs is two.

Preferably, the surface of base is provided with stabilising arrangement, stabilising arrangement includes the hollow piece, the number of hollow piece has two, two the fixed surface of hollow piece and base is connected, the inner wall sliding connection of hollow piece has the moving part, the fixed surface of moving part is connected with splint, two the corresponding one side fixedly connected with connecting rod of moving part, the surface rotation of base is connected with the threaded rod, the screw hole has been seted up on the surface of connecting rod, threaded rod and screw hole threaded connection drive the connecting piece through the threaded rod and remove, make things convenient for splint to carry out the centre gripping, can carry out the centre gripping location to equipment when carrying out the template training, reduced the too big condition that leads to the model to collapse easily that influences training effect with effort in the training process.

Preferably, two grooves are formed in the lower surface of the base, the grooves are matched with the clamping plates, and the clamping plates are conveniently stored and placed through the two grooves.

Preferably, the upper end fixedly connected with of threaded rod adjusts the head, adjust the head and form through disc and four cylindrical pole combination, through setting up the adjustment head, conveniently adjust equipment.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, when a model is used by a beginner, the simulated vaginal sleeve can be taken down and directly sutured, and after the suturing skills are improved, the simulated vaginal sleeve can be sleeved on a cervical body, the simulated vaginal sleeve can be adjusted in length, an operator can select corresponding difficulty to carry out operation of intravaginally suturing the cervical, the model is more close to the clinical actual operation process, clinical field experience is enhanced, the interestingness of practice is enhanced, the model has certain challenges for the operator, by arranging the auxiliary device, when equipment is needed to be used, the clamping block is pushed, the first spring is stressed, the hollow sleeve and the fixed ring are sleeved on the base, the sliding block is inserted in the sliding groove on the surface of the base, the clamping block is inserted in the longitudinal groove in the adjusting groove, when the clamping block is adjusted to a proper position in the base, the first spring drives the clamping block to abut against the corresponding transverse short groove in the adjusting groove, the use is completed, the auxiliary device is convenient for the auxiliary device to carry out combined use, the phenomenon that the model is fixed and the model is not high-adjusted in combination, the situation that the integral training equipment is inconvenient for different operators is reduced, and the practical training effect of the equipment is improved.

2. According to the utility model, the stabilizing device is arranged, when training is needed, the adjusting head and the threaded rod are rotated, the threaded rod drives the connecting rod, the moving piece and the clamping plate to move in the hollow block, so that the clamping plate and the placing platform are clamped and positioned, practicability can be achieved, the equipment is more stable when placed, the phenomenon that the model is easy to collapse and damage under the conditions of vibration and effort of an operator when the model is trained can be effectively reduced, the situation that the model placement instability influences training efficiency is reduced, and the placing stability of the model is improved.

Drawings

Fig. 1 is a schematic perspective view of a combined model according to the present utility model;

FIG. 2 is a schematic diagram of an auxiliary device of a combined model according to the present utility model;

FIG. 3 is a schematic view of the structure A in FIG. 2 showing a combined model according to the present utility model;

FIG. 4 is a schematic cross-sectional view of an auxiliary device of a combined model according to the present utility model;

fig. 5 is a schematic structural diagram of a stabilization device of a combined model according to the present utility model.

Legend description:

1. a base; 2. a uterine model body; 3. cervical body; 4. simulating a vaginal sheath; 5. a cutting sleeve; 6. an auxiliary device; 61. a hollow sleeve; 62. a fixing ring; 63. a slide block; 64. a clamping block; 65. a first spring; 66. an adjustment tank; 68. a chute; 7. a stabilizing device; 71. a hollow block; 72. a threaded rod; 73. a connecting rod; 74. a moving member; 75. a clamping plate; 76. a groove; 77. the head is adjusted.

Detailed Description

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a modular model, including base 1, uterus model body 2 and auxiliary device 6, uterus model body 2 is located the top setting of base 1, one side fixedly connected with cervical body 3 of uterus model body 2, the surface cover of cervical body 3 is equipped with simulation vaginal cover 4, the surface of cervical body 3 is provided with the cutting ferrule 5 that is used for the location simulation vaginal cover 4, auxiliary device 6 sets up on the surface of uterus model body 2, cutting ferrule 5 is convenient for fix spacing to simulation vaginal cover 4, model vaginal cover can adjust the length by oneself simultaneously, the operator of being convenient for selects corresponding degree of difficulty level, the surface of base 1 is provided with stabilising arrangement 7.

The specific arrangement and function of the auxiliary device 6 and the stabilizing device 7 will be described in detail below.

In this embodiment: the auxiliary device 6 comprises a hollow sleeve 61, the hollow sleeve 61 is fixedly connected with the surface of the uterine model body 2, two sliding blocks 63 are fixedly connected with the inner wall of the hollow sleeve 61, two sliding grooves 68 are formed in the surface of the base 1, the sliding blocks 63 are inserted into the inner walls of the sliding grooves 68, the hollow sleeve 61 is sleeved on the base 1, and the sliding blocks 63 are matched with the sliding grooves 68 on the base 1, so that the body 2 of the sub Gong Mo can be assembled conveniently.

Specifically, the lower fixed surface of hollow cover 61 is connected with solid fixed ring 62, and the slide opening has all been seted up to solid fixed ring 62's both sides, and slide opening's inner wall sliding connection has fixture block 64, and two sets of adjustment tank 66 have been seted up on base 1's surface, and fixture block 64 and the inner wall joint of adjustment tank 66 can be fixed a position to Gong Mo type body 2 in base 1 through fixture block 64 cooperation adjustment tank 66, conveniently adjusts the position of uterus type body 2 in base 1 simultaneously, and the operator of the different heights of being convenient for uses.

Specifically, the adjustment slot 66 is formed by a combination of a plurality of transverse short slots that facilitate positioning adjustment and a longitudinal slot.

In this embodiment: the device is conveniently adjusted and positioned through the adjusting groove 66.

Specifically, the first springs 65 are fixedly connected to one side, corresponding to the inner wall of the sliding hole, of the surface of the fixing ring 62, of the clamping block 64, two first springs 65 are arranged, and the clamping block 64 is convenient to reset by arranging the first springs 65, so that the binding effect of the clamping block 64 is improved.

In this embodiment: the stabilizing device 7 comprises two hollow blocks 71, the two hollow blocks 71 are fixedly connected with the surface of the base 1, moving pieces 74 are slidably connected with the inner wall of the hollow blocks 71, clamping plates 75 are fixedly connected with the surface of the moving pieces 74, connecting rods 73 are fixedly connected with one sides corresponding to the two moving pieces 74, threaded rods 72 are rotatably connected with the surface of the base 1, threaded holes are formed in the surface of the connecting rods 73, and the threaded rods 72 are in threaded connection with the threaded holes.

In this embodiment: the threaded rod 72 drives the connecting piece to move, so that the clamping plate 75 can conveniently clamp and position equipment during template training, and the condition that model collapse is easily caused due to overlarge force in the training process to influence the training effect is reduced.

Specifically, two recesses 76 have been seted up to the lower surface of base 1, and recess 76 and splint 75 looks adaptation are convenient for accomodate the place to splint 75 through setting up two recesses 76.

Specifically, the upper end of the threaded rod 72 is fixedly connected with an adjusting head 77, and the adjusting head 77 is formed by combining a disc and four cylindrical rods.

In this embodiment: by providing the adjustment head 77, the device is conveniently adjusted.

Working principle: when the model is used by a beginner, the simulated vaginal sleeve 4 can be taken down, suturing is directly carried out, after the suturing skills are improved, the simulated vaginal sleeve 4 can be sleeved on the cervical body 3, the simulated vaginal sleeve 4 can be adjusted in length, an operator can select corresponding difficulty to carry out the operation of intravaginal suturing cervical, the model is more close to the actual clinical operation process, the clinical field experience is increased, the interest of practice is enhanced, the exerciser has certain challenge, by arranging the auxiliary device 6, when equipment is needed to be used, the clamping block 64 is pushed, the first spring 65 is stressed, the hollow sleeve 61 and the fixed ring 62 are sleeved on the base 1, the sliding block 63 is inserted in the sliding groove 68 on the surface of the base 1, the clamping block 64 is inserted in the longitudinal groove in the adjusting groove 66, the clamping block 64 is loosened when the base 1 is adjusted to a proper position, the first spring 65 drives the clamping block 64 to prop against the corresponding transverse short groove in the adjusting groove 66 to finish the use, the auxiliary device 6 is arranged to facilitate the combined use of auxiliary equipment, the phenomenon that the existing model is fixed and dead during the combination, the model cannot be adjusted in height, operators with different heights are inconvenient to train is reduced, the condition that the training effect of equipment is poor is reduced, the practicality of the whole equipment is improved, the stabilizing device 7 is arranged, when training is needed, the adjusting head 77 and the threaded rod 72 are rotated, the threaded rod 72 drives the connecting rod 73, the moving part 74 and the clamping plate 75 to move in the hollow block 71, the clamping and positioning of the clamping plate 75 and the placing platform are realized, the practicability can be realized, the equipment is more stable during the placing of the equipment is facilitated through the stabilizing device 7, the model during the training can be effectively reduced, the model collapse is easy to damage under the conditions of vibration and force applied by operators, the situation that the model placement instability influences the training efficiency is reduced, and the model placement stability is improved.

Claims

1. The utility model provides a modular model, includes base (1), uterus model body (2) and auxiliary device (6), its characterized in that: the utility model discloses a uterus model body, including base (1) and uterus model body, uterus model body (2) is located the top setting of base (1), one side fixedly connected with cervix body (3) of uterus model body (2), the surface cover of cervix body (3) is equipped with simulation colpitis (4), the surface of cervix body (3) is provided with cutting ferrule (5) that are used for fixing a position simulation colpitis (4), auxiliary device (6) set up on the surface of uterus model body (2), auxiliary device (6) include hollow cover (61), the fixed surface of hollow cover (61) and uterus model body (2) is connected, two sliders (63) of inner wall fixedly connected with of hollow cover (61), two spouts (68) have been seted up on the surface of base (1), slider (63) are pegged graft with the inner wall of spout (68).

2. A modular model as claimed in claim 1, wherein: the lower surface fixedly connected with solid fixed ring (62) of hollow cover (61), the slide hole has all been seted up to the both sides of solid fixed ring (62), the inner wall sliding connection of slide hole has fixture block (64), two sets of adjustment tank (66) have been seted up on the surface of base (1), the inner wall joint of fixture block (64) and adjustment tank (66).

3. A combined model as claimed in claim 2, wherein: the adjusting groove (66) is formed by combining a plurality of transverse short grooves and longitudinal grooves, and the plurality of transverse short grooves are convenient for positioning adjustment.

4. A combined model as claimed in claim 2, wherein: the clamping block (64) is fixedly connected with a first spring (65) on one side corresponding to the inner wall of the sliding hole on the surface of the fixed ring (62), and the number of the first springs (65) is two.

5. A modular model as claimed in claim 1, wherein: the surface of base (1) is provided with stabilising arrangement (7), stabilising arrangement (7) are including hollow piece (71), the number of hollow piece (71) has two, two hollow piece (71) and the fixed surface of base (1) are connected, the inner wall sliding connection of hollow piece (71) has moving part (74), the fixed surface of moving part (74) is connected with splint (75), two one side fixedly connected with connecting rod (73) that moving part (74) corresponds, the surface rotation of base (1) is connected with threaded rod (72), the screw hole has been seted up to the surface of connecting rod (73), threaded rod (72) and screw hole threaded connection.

6. A modular model as claimed in claim 5, wherein: two grooves (76) are formed in the lower surface of the base (1), and the grooves (76) are matched with the clamping plates (75).

7. A modular model as claimed in claim 5, wherein: the upper end of the threaded rod (72) is fixedly connected with an adjusting head (77), and the adjusting head (77) is formed by combining a disc and four cylindrical rods.