CN213075822U

CN213075822U - Hysteromyoma traction apparatus under hysteroscope

Info

Publication number: CN213075822U
Application number: CN202021322949.0U
Authority: CN
Inventors: 王兰凤
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-04-30
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses a hysteroscope is uterus myoma tractive apparatus down, including adjusting the post, adjust the inside lead screw that is equipped with of post, lead screw outside threaded connection slider, the slider both sides respectively with connecting rod fixed connection, swing joint is equipped with the adjustable shelf on the connecting rod, adjustable shelf one side through the loose axle with adjust post swing joint, the fixed clamp that is equipped with of adjustable shelf one end is got the ring, it is equipped with movable rod one to adjust post one end middle part rigidity, the inside movable rod two that runs through of movable rod one, movable rod two is kept away from the fixed circular cone head that is equipped with of movable rod one end. Has the advantages that: after the fixation is finished, the hysteromyoma tissue can be easily pulled to the cervical orifice, and the hysteromyoma is resected, so that the unfavorable condition that the electrotomy is easy to damage the normal endometrial tissue is eliminated, and the condition that the hysteromyoma drops can be effectively avoided.

Description

Hysteromyoma traction apparatus under hysteroscope

Technical Field

The utility model relates to a tractive apparatus particularly, relates to a hysteromyoma tractive apparatus under hysteroscope.

Background

The existing hysteroscope submucosal hysteromyoma excision surgery adopts the following methods: (1) the electric incision under the hysteroscope has the defects of long operation time and easy damage to normal intima tissues around the myoma; (2) after the hysteroscope is positioned, the oval forceps under B-ultrasonic monitoring clamp myoma tissues and pull the myoma tissues out of the cervical orifice, and then the myoma tissues are excised.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hysteromyoma tractive apparatus under hysteroscope to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hysteromyoma tractive apparatus under hysteroscope, includes the regulation post, adjust the inside lead screw that is equipped with of post, lead screw outside threaded connection slider, the slider both sides respectively with connecting rod fixed connection, swing joint is equipped with the adjustable shelf on the connecting rod, adjustable shelf one side through the loose axle with adjust post swing joint, the fixed clamp that is equipped with of adjustable shelf one end is got the ring, it is equipped with movable rod one to adjust post one end middle part rigidity, the inside movable rod two that runs through of movable rod one, movable rod two is kept away from the fixed circular cone head that is equipped with of movable rod one end.

Furthermore, the two sides of the adjusting column are both provided with limiting grooves, and the two sides of the sliding block are both penetrated through the limiting grooves and extend to the outside of the limiting grooves to be fixedly connected with the connecting rod.

Furthermore, lead screw one end runs through in protruding type gear and extends to in the lump protruding type gear's middle part, protruding type gear one side meshing is equipped with protruding type gear two, two middle parts of protruding type gear run through and are equipped with the axis of rotation, the axis of rotation is kept away from two one end of protruding type gear run through in adjust the post and extend to adjust the post and be equipped with the knob outward.

Furthermore, a baffle is fixedly arranged inside the adjusting column, and the screw rod penetrates through the baffle.

Furthermore, a limiting ring is fixedly arranged inside the adjusting column, and one end of the screw rod penetrates through the limiting ring and extends into the limiting ring.

The utility model provides a hysteroscope is uterus myoma tractive apparatus down, beneficial effect as follows:

(1) during the use, insert uterus myoma tissue with the circular cone head accuracy in the uterus myoma tractive apparatus inside earlier, tentatively fix uterus myoma, rethread manual operation, it rotates to drive the lead screw, the lead screw drives the slider and slides, at the connecting rod, under the cooperation of loose axle and adjustable shelf, come the regulation clamp to get the distance between the ring, it presss from both sides tightly and fixes uterus myoma to get the ring through pressing from both sides, it is fixed to carry out the secondary, after finishing, thereby can easily with uterus myoma tissue tractive to the cervix uteri mouth, with the excision of uterus myoma, thereby eliminate the unfavorable condition that the normal endometrium tissue was easily injured to the electrotomy, can effectually avoid the uterus myoma to take place the condition that drops.

(2) The sliding block is limited by arranging a limiting groove; the knob can be rotated to drive the rotating shaft to rotate through the arrangement of the first convex gear and the second convex gear, and the screw rod is driven to rotate under the matching of the first convex gear and the second convex gear to clamp and fix the hysteromyoma; the baffle plate is arranged, so that the limiting and supporting effects are achieved; through being equipped with through-hole and spring button to the length of conical head has been made things convenient for to adjust.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a hysteroscopic hysteromyoma pulling apparatus according to an embodiment of the present invention;

fig. 2 is a schematic view of the internal structure of an adjusting column in the hysteroscopic hysteromyoma pulling apparatus according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a conical head in a hysteroscopic hysteromyoma pulling apparatus according to an embodiment of the present invention;

fig. 4 is a side view of a first movable rod in the hysteroscopic hysteromyoma traction apparatus according to an embodiment of the present invention.

Reference numerals:

1. an adjustment column; 2. a screw rod; 3. a slider; 4. a connecting rod; 5. a movable frame; 6. clipping a ring; 7. a first movable rod; 8. a second movable rod; 9. a conical head; 10. a first convex gear; 11. a second convex gear; 12. a rotating shaft; 13. a knob; 14. a baffle plate; 15. a limiting ring; 16. a spring button; 17. and a through hole.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

the first embodiment is as follows:

referring to fig. 1-4, a hysteroscope hysteromyoma traction apparatus according to an embodiment of the present invention includes an adjusting post 1, a lead screw 2 is disposed inside the adjusting post 1, a slider 3 is screwed outside the lead screw 2, both sides of the slider 3 are respectively fixedly connected with a connecting rod 4, a movable frame 5 is movably connected on the connecting rod 4, one side of the movable frame 5 is movably connected with the adjusting post 1 through a movable shaft, a clamping ring 6 is fixedly disposed at one end of the movable frame 5, a movable rod I7 is fixedly disposed at the middle position of one end of the adjusting post 1, a movable rod II 8 is penetratingly disposed inside the movable rod I7, a conical head 9 is fixedly disposed at one end of the movable rod II 8 far away from the movable rod I7, when in use, the conical head 9 in the hysteromyoma traction apparatus is accurately inserted into hysteromyoma tissue to preliminarily fix the hysteromyoma, through manual operation again, it rotates to drive lead screw 2, lead screw 2 drives slider 3 and slides, at connecting rod 4, under the cooperation of loose axle and adjustable shelf 5, adjust the clamp and get the distance between the ring 6, get ring 6 through the clamp and press from both sides tightly and fix the hysteromyoma, carry out the secondary and fix, after fixed finishing, thereby can easily with hysteromyoma tissue tractive to cervical orifice, excise the hysteromyoma, thereby eliminate the unfavorable condition that the electrotomy easily harmed normal endometrium tissue, can effectually avoid the hysteromyoma to take place the condition that drops.

Example two:

referring to fig. 1-4, for the adjusting column 1, both sides of the adjusting column 1 are provided with a limiting groove, both sides of the sliding block 3 penetrate through the limiting groove and extend to the outside of the limiting groove to be fixedly connected with the connecting rod 4, and the sliding block 3 is limited by the limiting groove. For the screw rod 2, one end of the screw rod 2 penetrates through the first convex gear 10 and extends to the middle of the first convex gear 10, the second convex gear 11 is meshed with one side of the first convex gear 10, the middle of the second convex gear 11 penetrates through the rotating shaft 12, and one end, away from the second convex gear 11, of the rotating shaft 12 penetrates through the adjusting column 1 and extends to the outside of the adjusting column 1 to be provided with the knob 13. For the adjusting column 1, a baffle 14 is fixedly arranged inside the adjusting column 1, and the screw rod 2 penetrates through the baffle 14. For the adjusting column 1, a limiting ring 15 is fixedly arranged inside the adjusting column 1, one end of the screw rod 2 penetrates through the limiting ring and extends into the limiting ring 15, the knob 13 can be rotated by arranging a first convex gear 10 and a second convex gear 11 to drive the rotating shaft 12 to rotate, and the screw rod 2 is driven to rotate under the matching of the first convex gear 10 and the second convex gear 11 to clamp and fix the uterus sarcomas; by the baffle plate 14, the function of limiting support is achieved. For the first movable rod 7, a plurality of through holes 17 are formed in the first movable rod 7, a spring button 16 is fixedly arranged on one side of the second movable rod 8, the spring button 16 is matched with the through holes 17, and the through holes 17 and the spring button 16 are arranged, so that the adjustment of the length of the conical head 9 is facilitated.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In the time of practical application, during the use, earlier insert uterus myoma tissue with the circular cone head 9 accuracy in the uterus myoma tractive apparatus inside, tentatively fix uterus myoma, rethread manual operation, drive lead screw 2 and rotate, lead screw 2 drives slider 3 and slides, at connecting rod 4, under the cooperation of loose axle and adjustable shelf 5, adjust the clamp and get the distance between the ring 6, it tightly fixes uterus myoma to press from both sides through clamping ring 6 to get, it is fixed to carry out the secondary, after finishing fixedly, thereby can easily with uterus myoma tissue tractive to the cervix uteri mouth, with the uterus myoma excision, thereby eliminate the unfavorable condition that the electrotomy easily damaged normal endometrium tissue, can effectually avoid the condition that the uterus myoma takes place to drop. The slide block 3 is limited by the limiting groove. Through the arrangement of the first convex gear 10 and the second convex gear 11, the knob 13 can be rotated to drive the rotating shaft 12 to rotate, and the first convex gear 10 and the second convex gear 11 are matched to drive the screw rod 2 to rotate so as to clamp and fix the hysteromyoma; by the baffle plate 14, the function of limiting support is achieved. By providing the through hole 17 and the spring button 16, the adjustment of the length of the cone head 9 is facilitated.

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 hysteromyoma tractive apparatus under hysteroscope, its characterized in that, including adjusting post (1), adjust inside lead screw (2) that is equipped with of post (1), lead screw (2) outside threaded connection slider (3), slider (3) both sides respectively with connecting rod (4) fixed connection, swing joint is equipped with adjustable shelf (5) on connecting rod (4), adjustable shelf (5) one side through the loose axle with adjust post (1) swing joint, adjustable shelf (5) one end is fixed to be equipped with to press from both sides and gets ring (6), it is equipped with movable rod (7) to adjust post (1) one end middle part rigidity, the inside movable rod two (8) that runs through of movable rod (7), movable rod two (8) are kept away from the fixed circular cone head (9) that is equipped with of movable rod (7) one end.

2. The hysteroscopic hysteromyoma pulling apparatus according to claim 1, wherein both sides of the adjusting column (1) are provided with a limiting groove, and both sides of the sliding block (3) penetrate through the limiting groove and extend out of the limiting groove to be fixedly connected with the connecting rod (4).

3. The hysteroscopic hysteromyoma pulling apparatus according to claim 2, wherein one end of the screw rod (2) penetrates through the first convex gear (10) and extends to the middle of the first convex gear (10), the second convex gear (11) is engaged with one side of the first convex gear (10), a rotating shaft (12) penetrates through the middle of the second convex gear (11), and one end of the rotating shaft (12), which is far away from the second convex gear (11), penetrates through the adjusting column (1) and extends to the outside of the adjusting column (1) to be provided with a knob (13).

4. Hysteroscopic hysteromyoma pulling apparatus according to claim 3, wherein a baffle (14) is fixedly arranged inside the adjusting column (1), and the screw rod (2) penetrates through the baffle (14).

5. The hysteroscopic hysteromyoma pulling apparatus according to claim 4, wherein a limiting ring (15) is fixed inside the adjusting column (1), and one end of the lead screw (2) penetrates through the limiting ring and extends into the limiting ring (15).

6. The hysteroscopic hysteromyoma pulling apparatus according to claim 5, wherein a plurality of through holes (17) are formed on the first movable rod (7), a spring button (16) is fixedly arranged on one side of the second movable rod (8), and the spring button (16) is matched with the through holes (17).