CN114681824B - Gynaecology is with wound of oval body back dress source ware of adorning closely - Google Patents

Abstract

The invention relates to the technical field of medical equipment, and discloses a non-invasive short-distance rear source applicator for a gynecological oval body, which comprises a support flaring structure and a source applicator adjusting structure, wherein the central position of the support flaring structure is in limited connection with the source applicator adjusting structure, the support flaring structure comprises a flaring ring, a connecting groove frame, a matching clamping groove, an arc-shaped guide frame and a connecting cross plate frame, the flaring ring is arranged at one side position of the inner end of the support flaring structure, the side end position of the flaring ring is fixedly connected with the connecting cross plate frame, the side end position of the connecting cross plate frame is fixedly connected with the arc-shaped guide frame, the top position of the arc-shaped guide frame is fixedly connected with the connecting groove frame, and the upper end position of the connecting groove frame is provided with the matching clamping groove. The invention is beneficial to the detection work of the noninvasive short-distance rear applicator by the arrangement of the support flaring structure and the applicator adjusting structure.

Description

Gynaecology is with wound of oval body back dress source ware of adorning closely

Technical Field

The invention relates to the technical field of medical equipment, in particular to a gynecological non-invasive short-distance afterloading source applicator for an oval body.

Background

The applicator is a special container which is put into a human body cavity, a pipeline or a tissue in advance in the brachytherapy for the radioactive source to stay or move and to carry out the treatment.

According to the Chinese patent No. CN202010877865.1, a gynecological near-distance after-loading source applicator with an adjustable oval body solves the problems that the cervical cancer patients in various vaginal environments cannot be adapted to, the error of radiotherapy dosage is easily caused, the tumor control failure is caused, and the side effect is aggravated in the prior art. Including the intermediate junction frame that constitutes by the link main part, its characterized in that: a source applicator bent pipe is inserted in the bent pipe mounting hole at the upper end of the middle connecting frame; the oval left hemisphere and the oval right hemisphere which are symmetrically arranged on two sides of the middle connecting frame respectively are both formed by hemispherical shells, and one opposite sides of the two hemispherical shells are respectively provided with an inwards concave cavity; the oval body left hemisphere and the oval body right hemisphere are connected with the middle connecting frame through the oval body adjusting mechanism. Its reasonable in design, compact structure can satisfy the treatment needs of the middle and late stage cervical carcinoma radiotherapy patient of different grade type, and is easy and simple to handle, can effectively improve the radiotherapy quality, and is noninvasive, and the side reaction after the treatment is little, economical and practical, patient medical compliance are good, but this patent exists and is not convenient for carry out mechanical type locking fastening work, needs to improve.

According to the Chinese patent number CN201720253949.1, the utility model relates to a radiotherapy applicator with an expansion bracket, which comprises an applicator catheter; the applicator catheter passes through an applicator sleeve, two ends of the applicator catheter extend out of two ends of the applicator sleeve, and the applicator catheter moves in the applicator sleeve in a shuttling way; an expansion bracket for circulating air is arranged between the applicator catheter and the applicator sleeve, and the expansion bracket is an elastic bracket which contracts when being stretched; one end of the expansion bracket is connected with the front end of the applicator catheter, the other end of the expansion bracket is connected with the applicator sleeve, and the expansion bracket is pulled to contract when the front end of the applicator catheter extends forwards; the utility model has the advantages that: the elastic expansion bracket with the diameter capable of being contracted and expanded is adopted, and the expansion bracket is of a net structure capable of ventilating air, so that the bronchus can be effectively prevented from being blocked by the catheter of the applicator, and suffocation of a patient in the treatment process due to airway blockage is avoided; the applicator catheter can be kept in the central part of the bronchus to improve the treatment effect of the lung radiotherapy, but the patent has the defects that the specific detection task is inconvenient to carry out and needs to be improved.

According to chinese patent No. CN201320564893.3, the utility model relates to a columnar applicator treatment device for intracavitary radiotherapy, the rear end of the applicator connecting conduit is connected with a conduit joint, the conduit joint is connected with a back-loading treatment machine, the front end of the applicator connecting conduit extends into a multi-head applicator staying device, a medical iridium source (Ir 192) extends out from the back-loading treatment machine, enters the multi-head applicator through the applicator connecting conduit, and stays at a predetermined position for a certain time to finish the treatment; the multi-head source applying residents are cylindrical, a plurality of guide pipe holes with closed front ends and inserted into the source applying device connecting guide pipes from the rear ends are axially formed in the cylindrical multi-head source applying residents, and one source applying device connecting guide pipe is inserted into each guide pipe hole; the utility model has the advantages that: the device is convenient to operate and use, the structure and the material of the applicator residing end are improved, a radioactive source is enabled to be closer to a focus, fewer or no residing points are arranged in a pipeline of the non-focus side applicator, and the radiation quantity of normal tissues of a patient is reduced.

However, the existing applicators still have some disadvantages in use, such as:

the applicator is inconvenient for mechanical locking and fastening work and specific detection tasks, and meanwhile, the applicator also has the phenomenon of inconvenient and efficient integrated assembly and connection, so that the gynecological non-invasive close-range rear applicator with the oval body is needed to solve the problems.

Disclosure of Invention

The invention aims to provide a gynecological oval body noninvasive short-distance rear source applicator to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the noninvasive near-distance rear source applicator of the gynecological oval body comprises a support flaring structure and an applicator adjusting structure, wherein the center position of the support flaring structure is in limited connection with the applicator adjusting structure;

the support flaring structure comprises a flaring ring, a connecting groove frame, a matching clamping groove, an arc-shaped guide frame and a connecting transverse plate frame;

the flaring ring is arranged at one side of the inner end of the supporting flaring structure, the side end of the flaring ring is fixedly connected with the connecting transverse plate frame, the side end of the connecting transverse plate frame is fixedly connected with the arc-shaped guide frame, the top of the arc-shaped guide frame is fixedly connected with the connecting groove frame, and the upper end of the connecting groove frame is provided with a matching clamping groove;

the support flaring structure also comprises a limiting block frame and a support backing ring;

the supporting cushion ring is fixedly connected to the other side of the flaring ring, and a limiting block frame is fixedly connected to the center of the supporting cushion ring;

the applicator adjusting structure comprises a first clamp frame, a second clamp frame, a conduction threaded rod and a central frame rod;

the first clamp frame is arranged at the top of the inner end of the source applicator adjusting structure, the central position of the first clamp frame is hinged with the second clamp frame, the central bottom positions of the first clamp frame and the second clamp frame are inserted with the central frame rod, the bottom position of the central frame rod is in threaded connection with a conduction threaded rod, and the central frame rod is arranged in a limiting sliding mode;

the applicator adjusting structure also comprises an oval ball and a limit adjusting part;

the top positions of the first forceps frame and the second forceps frame are fixedly connected with oval balls, and the lower end positions of the oval balls are in limit connection with limit adjusting parts;

the limiting adjusting part comprises a spring cross frame, a connecting upright rod, a hinged column frame, a matching groove seat frame and a limiting cross groove plate;

the spring cross frame is arranged at the top position of the inner end of the limit adjusting part, the lower end of the spring cross frame is fixedly connected with a connecting vertical rod, the lower end position of the connecting vertical rod is hinged with a hinged column frame, the bottom position of the hinged column frame is clamped and limited with a matched groove seat frame, and the lower end position of the matched groove seat frame is limited and connected with a limit cross groove plate;

the limiting adjusting part also comprises a spring pushing and guiding frame and a connecting movable block;

the central position of the limiting transverse trough plate is in sliding connection with the connecting movable block, and the central position of the connecting movable block is elastically connected with a spring push-guide frame;

connect the movable block and adopt toper structure setting, and connect the center of movable block and seted up the cell body, connect the movable block and derive a frame elastic connection through cell body and spring, the spacing groove ring of bottom position department fixedly connected with ring type of spring bulldozing frame.

Preferably, the outer end of the conduction threaded rod is sleeved with a frame plate, and the frame plate is in telescopic connection with the annular limiting groove ring.

Preferably, the connecting groove frame and the annular limiting groove ring are in limit insertion connection, and the annular limiting groove ring is arranged on the connecting groove frame in a sliding mode.

Preferably, the limiting block frame is in limiting arrangement with the first clamp frame and the second clamp frame, and the oval body ball is in elastic connection with the spring transverse frame.

Preferably, the matching groove seat frame is provided with a groove body matched with the hinged column frame, and the hinged column frame is hinged with the limiting transverse groove plate.

Preferably, the connecting positions of the connecting upright rod and the hinged column frame are matched and connected with the matching clamping grooves on the connecting groove frame.

Preferably, the arc-shaped guide frame is arranged in an arc-shaped structure, and the connecting groove frame, the matching clamping groove, the arc-shaped guide frame and the connecting transverse plate frame are symmetrically distributed through the flaring ring.

Preferably, the flaring ring and the supporting backing ring are arranged in an annular structure and fixed together.

Preferably, the support flaring structure and the applicator adjusting structure are limited and fixed with the outside through the flaring ring and the support backing ring.

Preferably, the top of the support flaring structure is elastically connected with a support pressing guide rod, and the top of the support pressing guide rod is elastically connected with an elastic shrinkage arc frame.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the support flaring structure is installed, the support flaring structure realizes the positioning and installation work of the applicator adjusting structure through the structural arrangement, the support connection is convenient, the contact with a patient is realized, the integral positioning and installation of the support flaring structure and the applicator adjusting structure are convenient, and the connection groove frame and the structural arrangement of the matching clamping groove are convenient to perform the positioning adjustment of the applicator adjusting structure, so that the integral regulation and control work is realized.

2. According to the invention, the mounting and combination of the applicator adjusting structure are realized through the combined arrangement of the first clamp frame, the second clamp frame, the conduction threaded rod, the central frame rod, the oval ball and the limiting adjusting part, the oval ball helps to perform specific detection work, the limiting adjusting part is arranged, the locking work of the oval ball position is conveniently performed, the positioning adjustment purpose is realized, the first clamp frame and the second clamp frame are convenient to perform transverse adjusting work, the conduction threaded rod is connected with the central frame rod, the derivation regulation work is conveniently performed, the mechanical transmission is realized, and the stability is better improved.

3. According to the invention, the elastic contraction arc frame and the supporting pressing guide rod are arranged, the elastic contraction arc frame and the supporting pressing guide rod are elastically connected to the top of the supporting flaring structure, and the elastic contraction arc frame and the supporting pressing guide rod are arranged at the upper end of the flaring ring, so that the elastic deformation capability is provided, the contraction deformation is facilitated, the real-time contact is realized, the integral fixation of the supporting flaring structure and the applicator adjusting structure is facilitated, and the operation is convenient.

Drawings

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

FIG. 1 is a schematic structural view of the main body of the present invention;

FIG. 2 is a side view of the body of the present invention;

FIG. 3 is a rear view of the main body of the present invention;

FIG. 4 is a schematic structural view of a support flare structure of the present invention;

FIG. 5 is a side view of the support flare structure of the present invention;

FIG. 6 is a schematic structural diagram of an applicator adjustment structure according to the present invention;

FIG. 7 is a side view of an applicator adjustment structure of the present invention;

FIG. 8 is a schematic view of a spacing adjustment member according to the present invention;

FIG. 9 is a side view of a curb adjustment member of the present invention;

fig. 10 is a structural diagram of a second embodiment of the main body of the invention.

In the figure: 1-supporting flaring structure, 2-applicator adjusting structure, 3-flaring ring, 4-connecting groove frame, 5-matching clamping groove, 6-arc guide frame, 7-connecting transverse frame, 8-limiting block frame, 9-supporting backing ring, 10-first clamp frame, 11-second clamp frame, 12-conduction threaded rod, 13-central frame rod, 14-oval body ball, 15-limiting adjusting component, 16-spring transverse frame, 17-connecting vertical rod, 18-hinged column frame, 19-matching groove frame, 20-limiting transverse groove plate, 21-spring pushing guide frame, 22-connecting movable block, 23-elastic shrinkage arc frame and 24-supporting pressing guide rod.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances in order to facilitate the description of the embodiments of the application herein. Furthermore, the terms "comprises," "comprising," and any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The invention is further described below with reference to the accompanying drawings.

Example 1

Referring to fig. 1, fig. 2, and fig. 3, an embodiment of the present invention: a gynaecology uses the noninvasive back-loading of the oval body to apply the source ware, including supporting flaring structure 1 and applying the source ware and adjusting the structure 2, the central point to support flaring structure 1 connects with applying the source ware and adjusting the structure 2 and limiting, through the arrangement of the structure, realize the erection joint, facilitate the detection task;

referring to fig. 4, the support flaring structure 1 comprises a flaring ring 3, a connecting groove frame 4, a matching clamping groove 5, an arc-shaped guide frame 6 and a connecting cross plate frame 7, and the support flaring work is facilitated through the combined connection of the flaring ring 3, the connecting groove frame 4, the matching clamping groove 5, the arc-shaped guide frame 6 and the connecting cross plate frame 7;

the flaring ring 3 is arranged at one side of the inner end of the supporting flaring structure 1, the side end of the flaring ring 3 is fixedly connected with the connecting cross plate frame 7, the side end of the connecting cross plate frame 7 is fixedly connected with the arc-shaped guide frame 6, the top of the arc-shaped guide frame 6 is fixedly connected with the connecting groove frame 4, and the upper end of the connecting groove frame 4 is provided with a matching clamping groove 5;

referring to fig. 5, the support flaring structure 1 further includes a limiting block frame 8 and a support backing ring 9, and the purpose of support is achieved by the combined connection of the limiting block frame 8 and the support backing ring 9;

the supporting backing ring 9 is fixedly connected to the other side of the flaring ring 3, and the central position of the supporting backing ring 9 is fixedly connected with a limiting block frame 8;

referring to fig. 6, the applicator adjusting structure 2 includes a first clamp frame 10, a second clamp frame 11, a conduction threaded rod 12 and a central frame rod 13, and the adjustment work is facilitated by the combined connection of the first clamp frame 10, the second clamp frame 11, the conduction threaded rod 12 and the central frame rod 13;

the first clamp frame 10 is arranged at the top of the inner end of the applicator adjusting structure 2, the center of the first clamp frame 10 is hinged with the second clamp frame 11, the center bottom of the first clamp frame 10 and the second clamp frame 11 is inserted with the center frame rod 13, the bottom of the center frame rod 13 is in threaded connection with the conduction threaded rod 12, and the center frame rod 13 is in limited sliding arrangement;

referring to fig. 7, the applicator adjusting structure 2 further includes an oval sphere 14 and a limiting adjusting part 15, and the oval sphere 14 and the limiting adjusting part 15 are combined to facilitate adjustment tasks and combined movement;

the top positions of the first forceps frame 10 and the second forceps frame 11 are fixedly connected with an oval ball 14, and the lower end position of the oval ball 14 is in limit connection with a limit adjusting part 15;

referring to fig. 8, the limiting adjustment component 15 includes a spring cross frame 16, a connecting upright rod 17, a hinged column frame 18, a fitting groove seat frame 19 and a limiting transverse groove plate 20, and the concrete adjustment and fixation work is realized through the combined arrangement of the spring cross frame 16, the connecting upright rod 17, the hinged column frame 18, the fitting groove seat frame 19 and the limiting transverse groove plate 20;

the spring cross frame 16 is arranged at the top position of the inner end of the limit adjusting part 15, the lower end of the spring cross frame 16 is fixedly connected with a connecting upright rod 17, the lower end position of the connecting upright rod 17 is hinged with a hinged column frame 18, the bottom position of the hinged column frame 18 is in clamping limit arrangement with a matching groove seat frame 19, and the lower end position of the matching groove seat frame 19 is in limit connection with a limit transverse groove plate 20;

referring to fig. 9, the limiting adjustment component 15 further includes a spring pushing frame 21 and a connecting movable block 22, and the purpose of limiting pushing is achieved through structural arrangement;

the central position of the limiting transverse trough plate 20 is connected with a connecting movable block 22 in a sliding manner, and the central position of the connecting movable block 22 is elastically connected with a spring push-guide frame 21;

connect movable block 22 and adopt the setting of toper structure, and connect the center of movable block 22 and seted up the cell body, connect movable block 22 and push away guide frame 21 elastic connection through cell body and spring, spring pushes away guide frame 21's bottom position department fixedly connected with ring type spacing groove ring.

Referring to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, a frame plate is sleeved at the outer end of a conductive threaded rod 12, the frame plate is telescopically connected with an annular limiting groove ring, a connecting groove frame 4 is in limiting insertion connection with the annular limiting groove ring, the annular limiting groove ring is arranged on the connecting groove frame 4 in a sliding manner, a limiting block frame 8 is in limiting arrangement with a first clamp frame 10 and a second clamp frame 11, an oval body ball 14 is in elastic connection with a spring cross frame 16, a groove body matched with a hinged column frame 18 is arranged on a matched groove seat frame 19, the hinged column frame 18 is hinged with a limiting transverse groove plate 20, the connecting positions of the connecting upright rod 17 and the hinged column frame 18 are in adaptive connection with a matched clamping groove 5 on the connecting groove frame 4, the arc guide frame 6 is arranged in an arc structure, the connecting groove frame 4, the matched clamping groove 5, the arc guide frame 6 and the connecting transverse frame 7 are symmetrically distributed through an expanding ring 3, the supporting ring 9 is arranged in an annular structure, the supporting ring is arranged in an expanding structure, the supporting ring is integrally arranged through a fixed expanding structure, and the supporting ring is arranged through a working expanding structure 1 and a supporting ring expander 2.

In the implementation of the embodiment, the specific detection work is conveniently carried out through the combined arrangement of the support flaring structure 1 and the applicator adjusting structure 2, the support flaring structure 1 is arranged to be convenient for positioning, and simultaneously, the positioning work of the applicator adjusting structure 2 is realized, the structure arrangement of the applicator adjusting structure 2 is convenient for locking and installing the oval body ball 14, and stable built-in detection work is realized, the support flaring structure 1 is combined with the flaring ring 3 through the flaring ring 3, the connecting groove frame 4, the matching clamping groove 5, the arc-shaped guide frame 6, the connecting cross plate frame 7, the limiting block frame 8 and the supporting backing ring 9, the supporting backing ring 9 is fixed with the flaring ring 3, the flaring support work is realized, the limiting block frame 8 is arranged to carry out the limiting connection of the first clamp frame 10 and the second clamp frame 11, the connecting cross plate frame 7 is fixed with the flaring ring 3, and is fixed with the connecting groove frame 4 through the arc-shaped guide frame 6, conveniently carry out the center of connecting truss 4, and it is spacing with articulated column support 18 to connect truss 4 accessible cooperation draw-in groove 5, realize spacing fixed function, conveniently carry out stable supporting work, applicator is adjusted structure 2 and is passed through first holder 10, second holder 11, conduction threaded rod 12, center hack lever 13, oval body ball 14, spacing adjusting part 15 combination sets up, oval body ball 14 help carries out specific detection task, spacing adjusting part 15 sets up, realize the regulation of oval body ball 14 and fix, first holder 10, second holder 11 accessible is adjusted, realize the horizontal position regulation of oval body ball 14, through the rotation of conduction threaded rod 12, can drive center hack lever 13 and move, realize the degree of depth regulation work of first holder 10, second holder 11, spacing adjusting part 15 passes through spring crossbearer 16, connect 17 pole setting, articulated pedestal 18, cooperation groove seat frame 19, spacing horizontal frid 20, spring push-off frame 21, connect the combination setting of movable block 22, realize erection joint work, oval body ball 14 accessible spring horizontal frame 16, it follows work to connect pole setting 17 to carry out horizontal fore-and-aft regulation, realize adaptation regulation work, pass through spacing adjusting part 15, can drive articulated pedestal 18, cooperation groove seat frame 19, spacing horizontal frid 20 carries out the change of position, when reacing suitable position department, articulated pedestal 18 can be fixed with 5 looks limits of cooperation draw-in groove, realize supporting flaring structure 1, the whole spacing erection work of applicator adjustment structure 2, realize supporting flaring structure 1, applicator adjustment structure 2's built-up connection, conveniently carry out specific detection task through oval body ball 14.

Example 2

On the basis of embodiment 1, as shown in fig. 10, a supporting and pressing guide rod 24 is elastically connected to the top of the supporting and flaring structure 1, and an elastically contracting arc frame 23 is elastically connected to the top of the supporting and pressing guide rod 24.

This embodiment is when implementing, the user presses guide arm 24 through installation elasticity shrink arc frame 23, support, elasticity shrink arc frame 23, support and press guide arm 24 elastic connection in the top position department that supports flaring structure 1, and elasticity shrink arc frame 23, support and press the upper end position that guide arm 24 is in flaring ring 3, elastic deformation ability has, help contracting deformation, realize real-time contact, help supporting flaring structure 1, the monolithic stationary of structure 2 is adjusted to the source applicator, conveniently operate.

The working principle is as follows: the user carries out pre-installation work on the support flaring structure 1 and the applicator adjusting structure 2, the opening work is realized through the flaring ring 3 and the support cushion ring 9, the first clamp frame 10 and the second clamp frame 11 are positioned at the central position of the limiting block frame 8 and can be transversely adjusted, the transverse position is adjusted through the first clamp frame 10 and the second clamp frame 11, so that the oval body ball 14 is separated to the positions at two ends, the applicator adjusting structure 2 is combined and arranged through the first clamp frame 10, the second clamp frame 11, the conducting threaded rod 12, the central hack rod 13, the oval body ball 14 and the limiting adjusting part 15, the oval body ball 14 helps to carry out specific detection tasks, the limiting adjusting part 15 is arranged to realize the adjustment and fixation of the oval body ball 14, the first clamp frame 10 and the second clamp frame 11 can realize the transverse position adjustment of the oval body ball 14 through adjustment, the central hack rod 13 can be driven to move through the rotation of the conducting threaded rod 12, the depth adjustment work of the first clamp frame 10 and the second clamp frame 11 is realized, the limit adjusting part 15 is combined and arranged through the spring cross frame 16, the connecting vertical rod 17, the hinged column frame 18, the matching groove seat frame 19, the limit cross groove plate 20, the spring push guide frame 21 and the connecting movable block 22 to realize the installation and connection work, the oval ball 14 can carry out the transverse and longitudinal adjustment following work through the spring cross frame 16 and the connecting vertical rod 17 to realize the adaptation adjustment work, then the center frame rod 13 can be driven to move through rotating the conduction threaded rod 12 to realize the adjustment work of the depth position, the limit adjusting part 15 is arranged at the bottom of the oval ball 14, the limit adjusting part 15 can carry out the following adjustment through the spring cross frame 16 and the connecting vertical rod 17, when the preset suitable position is reached through the movement, the hinged column frame 18 at the moment can be in limit connection with the matching clamping groove 5 on the connecting groove frame 4, realize the locking connection, thereby make oval body ball 14 carry out the limited work of position, spring thrust frame 21, connect the setting of movable block 22, conveniently carry out inside elastic deformation, realize articulated mast 18's regulation and pass, change articulated mast 18's position, make articulated mast 18's both ends position carry out spacing locking, conveniently carry out location installation work, spacing horizontal frid 20's setting, realize cooperation groove seat frame 19, the support work of articulated mast 18, and articulated mast 18 can rotate on cooperation groove seat frame 19, realize the locking purpose of one end, accomplish work.

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)

1. The utility model provides a gynaecology is with noninvasive closely afterwards dress source ware of oval body, includes support flaring structure (1) and executes source ware and adjust structure (2), its characterized in that: the central position of the support flaring structure (1) is in limited connection with the applicator adjusting structure (2);

the support flaring structure (1) comprises a flaring ring (3), a connecting groove frame (4), a matching clamping groove (5), an arc-shaped guide frame (6), a connecting cross plate frame (7), a limiting block frame (8) and a support backing ring (9), wherein the flaring ring (3) is arranged at one side position of the inner end of the support flaring structure (1), one side position of the flaring ring (3) is fixedly connected with the connecting cross plate frame (7), the side end position of the connecting cross plate frame (7) is fixedly connected with the arc-shaped guide frame (6), the top position of the arc-shaped guide frame (6) is fixedly connected with the connecting groove frame (4), and the upper end position of the connecting groove frame (4) is provided with the matching clamping groove (5); the supporting backing ring (9) is fixedly connected to the other side of the flaring ring (3), and the central position of the supporting backing ring (9) is fixedly connected with a limiting block frame (8); the flaring support is convenient to support flaring work through the combined connection of the flaring ring (3), the connecting groove frame (4), the matching clamping groove (5), the arc-shaped guide frame (6), the connecting cross plate frame (7), the limiting block frame (8) and the support backing ring (9);

the source applicator adjusting structure (2) comprises a first clamp frame (10), a second clamp frame (11), a conduction threaded rod (12), a central frame rod (13), an oval body ball (14) and a limiting adjusting part (15), the first clamp frame (10) is arranged at the top of the inner end of the source applicator adjusting structure (2), the central position of the first clamp frame (10) is hinged with the second clamp frame (11), the central bottom positions of the first clamp frame (10) and the second clamp frame (11) are spliced with the central frame rod (13), and the bottom position of the central frame rod (13) is in threaded connection with the conduction threaded rod (12); the first clamp frame (10), the second clamp frame (11), the conduction threaded rod (12) and the central frame rod (13) are combined and connected, so that the adjustment work of an adjustment structure is facilitated;

the limiting adjusting component (15) comprises a spring cross frame (16), a connecting vertical rod (17), a hinged column frame (18), a matching groove seat frame (19), a limiting cross groove plate (20), a spring push guide frame (21) and a connecting movable block (22), the spring cross frame (16) is arranged at the top position of the inner end of the limiting adjusting component (15), the lower end of the spring cross frame (16) is fixedly connected with the connecting vertical rod (17), the lower end position of the connecting vertical rod (17) is hinged with the hinged column frame (18), the bottom position of the hinged column frame (18) is in clamping limiting arrangement with the matching groove seat frame (19), and the lower end position of the matching groove seat frame (19) is in limiting connection with the limiting cross groove plate (20);

the central position of the limiting transverse trough plate (20) is in sliding connection with the connecting movable block (22), and the central position of the connecting movable block (22) is elastically connected with a spring push-guide frame (21); the connecting movable block (22) is arranged in a conical structure, a groove body is formed in the center of the connecting movable block (22), the connecting movable block (22) is elastically connected with the spring push-guide frame (21) through the groove body, and an annular limiting groove ring is fixedly connected to the bottom of the spring push-guide frame (21);

the outer end of conduction threaded rod (12) has cup jointed the frame board, the frame board is connected with the spacing vallecular ring of loop type looks expansion, connect vallecular frame (4) and the spacing vallecular ring of loop type spacing and peg graft the setting mutually, the spacing vallecular ring of loop type slides on connecting vallecular frame (4) and sets up, spacing block frame (8) respectively with first tong frame (10), second tong frame (11) limit position mutually sets up, oval body ball (14) and spring crossbearer (16) looks elastic connection set up, set up the cell body with articulated column frame (18) looks adaptation on cooperation vallecular frame (19), and articulated column frame (18) and spacing horizontal vallecular plate (20) are articulated mutually sets up, connect pole setting (17), the hookup location of articulated column frame (18) is connected with cooperation draw-in groove (5) looks adaptation on connecting vallecular frame (4), arc guide (6) adopt the arc structure to set up, and connect vallecular frame (4), cooperation draw-in groove (5), arc guide (6), connect horizontal frame (7) all be through flaring distribution ring (3) and expand backing ring (9) and the realization backing ring of flaring and expand backing ring (9) and expand backing ring structure, the outside and support structure (3) and expand backing ring (3), support ring (3) and support structure, the equal support ring looks supporting structure (1) and expand the ring structure.

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