CN211460330U

CN211460330U - Dilating forceps for gynecological operation

Info

Publication number: CN211460330U
Application number: CN202020001425.5U
Authority: CN
Inventors: 刘淑娟; 李佳; 邹伟
Original assignee: Fourth Military Medical University FMMU
Current assignee: Fourth Military Medical University FMMU
Priority date: 2020-01-02
Filing date: 2020-01-02
Publication date: 2020-09-11
Anticipated expiration: 2030-01-02

Abstract

The utility model discloses a gynaecology's operation is with expansion pincers, including first expansion board and second expansion board, the surface of first expansion board and second expansion board all has L type pole through pivot swing joint, the bottom fixedly connected with diaphragm of L type pole, the equal fixedly connected with fixed block in surface of first expansion board and second expansion board, the relative one side fixedly connected with guide bar of fixed block, the surface activity cover of guide bar is equipped with the uide bushing, the guiding hole has all been seted up on the surface of first expansion board and second expansion board, the uide bushing is close to one side fixedly connected with connecting rod of guiding hole. The utility model discloses possessing and keeping expansion pincers to open the state, not needing the palm to extrude to support, the advantage of the operation of being convenient for has solved current gynaecology and has used expansion pincers simple structure, needs palm extrusion expansion pincers to support the expansion, and long-time extrusion supports the expansion pincers and can make the palm feel the ache, the problem that the doctor of being not convenient for used.

Description

Dilating forceps for gynecological operation

Technical Field

The utility model relates to a gynaecology's operation apparatus technical field specifically is gynaecology's operation is with expansion pincers.

Background

Gynaecology is a diagnosis and treatment subject of a medical institution, and is a branch specialty of gynaecology and obstetrics, and is a professional department taking female gynopathy as diagnosis and treatment, and is divided into western medicine gynopathy and traditional Chinese medicine gynopathy, and the gynopathy comprises: the female reproductive system diseases are gynecological diseases, including vulvar diseases, vaginal diseases, uterine diseases, fallopian tube diseases, ovarian diseases, etc.

The expansion pincers need be used to the gynaecology operation in-process, and current gynaecology is with expansion pincers simple structure needs palm extrusion expansion pincers to support the expansion, and long-time extrusion supports the expansion pincers and can make the palm feel the ache, the doctor's of not being convenient for use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an operation of gynaecology is with expanding pincers, possess and to keep expanding pincers to open the state, do not need the palm extrusion to support, the advantage of the operation of being convenient for has solved current gynaecology and has used expanding pincers simple structure, needs the palm extrusion to expand pincers to support the expansion, and long-time extrusion supports the expansion pincers and can make the palm feel the ache, the problem that the doctor of being not convenient for used.

In order to achieve the above object, the utility model provides a following technical scheme: gynecological operation is with expansion pincers, including first expansion board and second expansion board, the surface of first expansion board and second expansion board all has L type pole through pivot swing joint, the bottom fixedly connected with diaphragm of L type pole, the equal fixedly connected with fixed block in surface of first expansion board and second expansion board, the relative one side fixedly connected with guide bar of fixed block, the surface movable sleeve of guide bar is equipped with the uide bushing, the guiding hole has all been seted up on the surface of first expansion board and second expansion board, the uide bushing is close to one side fixedly connected with connecting rod of guiding hole, the one end that the uide bushing was kept away from to the connecting rod runs through the guiding hole and has the connecting plate through pivot swing joint, the bottom of diaphragm is run through and is provided with the threaded rod, the top of threaded rod run through in proper order and diaphragm connecting plate and connecting plate threaded connection with the connecting plate.

Preferably, the surface of connecting plate is seted up with the screw hole of threaded rod looks adaptation, the threaded rod runs through the screw hole, the inner wall of screw hole is provided with the internal thread, the surface of threaded rod is provided with the external screw thread with external screw thread looks adaptation, the bottom fixedly connected with carousel of threaded rod.

Preferably, the inside of diaphragm has seted up the restriction groove, the fixed cover in the surface of threaded rod and the inner chamber that is located the restriction groove is equipped with rotatory piece, rotatory piece and restriction groove swing joint.

Preferably, the surfaces of the first expansion plate and the second expansion plate are both provided with grooves, and one ends of the L-shaped rods, which are far away from the transverse plate, extend to the inner cavities of the grooves and are movably connected with the inner walls of the grooves through rotating shafts.

Preferably, the top fixedly connected with stopper of threaded rod, the overlook shape of stopper is circular, the diameter of stopper is greater than the diameter of threaded rod.

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

1. the utility model discloses a first expansion plate, second expansion plate, L type pole, diaphragm, fixed block, guide bar, uide bushing, guiding hole, connecting rod, connecting plate, threaded rod and screw hole cooperate, possess and to keep expanding pincers to open the state, do not need the palm extrusion to support, the advantage of the operation of being convenient for has solved current gynaecology and has used expansion pincers simple structure, need palm extrusion expansion pincers to support the expansion, long-time extrusion supports the expansion pincers and can make the palm feel the ache, the problem that the doctor used of being not convenient for.

2. The utility model discloses a set up the guide bar, can lead to the uide bushing, through seting up the guiding hole, can lead to the connecting rod, the vertical removal of the connecting rod of being convenient for, through setting up the carousel, increased the area of contact of threaded rod and finger, the rotation of the threaded rod of being convenient for through setting up restriction groove and rotatory piece, can support the threaded rod, the rotation of the threaded rod of being convenient for, through setting up the stopper, can restrict the maximum distance of connecting plate rebound, avoid the connecting plate to break away from the threaded rod.

Drawings

FIG. 1 is a schematic sectional view of the structure of the present invention;

FIG. 2 is an enlarged view of a portion of the structure A in FIG. 1 according to the present invention;

fig. 3 is a schematic view of the structure of the present invention.

In the figure: 1 first expansion plate, 2 second expansion plates, 3L-shaped rods, 4 transverse plates, 5 fixing blocks, 6 guide rods, 7 guide sleeves, 8 guide holes, 9 connecting rods, 10 connecting plates, 11 threaded rods, 12 threaded holes, 13 rotating discs, 14 limiting grooves, 15 rotating blocks, 16 grooves and 17 limiting blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a first expansion board 1, second expansion board 2, L type pole 3, diaphragm 4, fixed block 5, guide bar 6, uide bushing 7, guiding hole 8, connecting rod 9, connecting plate 10, threaded rod 11, screw hole 12, carousel 13, restriction groove 14, rotatory piece 15, recess 16 and stopper 17 part are the general standard or the part that technical personnel in the field know, and its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental method.

Please refer to fig. 1-3, the dilating forceps for gynecological operation comprises a first dilating plate 1 and a second dilating plate 2, the surfaces of the first dilating plate 1 and the second dilating plate 2 are respectively connected with an L-shaped rod 3 through a rotating shaft, the bottom of the L-shaped rod 3 is fixedly connected with a transverse plate 4, the surfaces of the first dilating plate 1 and the second dilating plate 2 are respectively fixedly connected with a fixed block 5, one side of the fixed block 5 opposite to the guide rod 6 is fixedly connected with a guide sleeve 7, the surface of the guide rod 6 is movably sleeved with a guide sleeve 7, the surfaces of the first dilating plate 1 and the second dilating plate 2 are respectively provided with a guide hole 8, one side of the guide sleeve 7 close to the guide hole 8 is fixedly connected with a connecting rod 9, one end of the connecting rod 9 far away from the guide sleeve 7 penetrates through the guide hole 8 and is movably connected with a connecting plate 10 through the rotating shaft, the bottom of the transverse plate 4 is provided with a threaded rod 11, and.

The first embodiment is as follows:

the dilating forceps for gynecological operation comprises a first dilating plate 1 and a second dilating plate 2, wherein the surfaces of the first dilating plate 1 and the second dilating plate 2 are movably connected with an L-shaped rod 3 through a rotating shaft, the bottom of the L-shaped rod 3 is fixedly connected with a transverse plate 4, the surfaces of the first dilating plate 1 and the second dilating plate 2 are fixedly connected with a fixed block 5, one side of the fixed block 5, which is opposite to the fixed block, is fixedly connected with a guide rod 6, the surface of the guide rod 6 is movably sleeved with a guide sleeve 7, the surfaces of the first dilating plate 1 and the second dilating plate 2 are respectively provided with a guide hole 8, one side of the guide sleeve 7, which is close to the guide hole 8, is fixedly connected with a connecting rod 9, one end of the connecting rod 9, which is far away from the guide sleeve 7, penetrates through the guide hole 8 and is movably connected with a connecting plate 10 through the rotating shaft, the bottom of the transverse plate 4, the surface of the connecting plate 10 is provided with a threaded hole 12 matched with the threaded rod 11, the threaded rod 11 penetrates through the threaded hole 12, the inner wall of the threaded hole 12 is provided with an internal thread, the surface of the threaded rod 11 is provided with an external thread matched with the external thread, the bottom of the threaded rod 11 is fixedly connected with a rotary table 13, a limiting groove 14 is formed in the transverse plate 4, the surface of the threaded rod 11 and the inner cavity of the limiting groove 14 are fixedly sleeved with a rotary block 15, the rotary block 15 is movably connected with the limiting groove 14, the guide sleeve 7 can be guided by arranging the guide rod 6, the connecting rod 9 can be guided by arranging the guide hole 8, the vertical movement of the connecting rod 9 is convenient, the contact area between the threaded rod 11 and a finger is increased by arranging the rotary table 13, the rotation of the threaded rod 11 is convenient, the threaded rod 11 can be supported by arranging the limiting groove 14, through first expansion board 1, second expansion board 2, L type pole 3, diaphragm 4, fixed block 5, guide bar 6, uide bushing 7, guiding hole 8, connecting rod 9, connecting plate 10, threaded rod 11 and screw hole 12 cooperate, it can keep expanding pincers to open the state to possess, do not need the palm to extrude to support, the advantage of the operation of being convenient for, current gynaecology has been solved and has been supported simple structure with expansion pincers, it supports the expansion to need palm extrusion expansion pincers, long-time extrusion support expansion pincers can make the palm feel aching pain, the problem that the doctor of being not convenient for used.

Example two:

the dilating forceps for gynecological operation comprises a first dilating plate 1 and a second dilating plate 2, wherein the surfaces of the first dilating plate 1 and the second dilating plate 2 are movably connected with an L-shaped rod 3 through a rotating shaft, the bottom of the L-shaped rod 3 is fixedly connected with a transverse plate 4, the surfaces of the first dilating plate 1 and the second dilating plate 2 are fixedly connected with a fixed block 5, one side of the fixed block 5, which is opposite to the fixed block, is fixedly connected with a guide rod 6, the surface of the guide rod 6 is movably sleeved with a guide sleeve 7, the surfaces of the first dilating plate 1 and the second dilating plate 2 are respectively provided with a guide hole 8, one side of the guide sleeve 7, which is close to the guide hole 8, is fixedly connected with a connecting rod 9, one end of the connecting rod 9, which is far away from the guide sleeve 7, penetrates through the guide hole 8 and is movably connected with a connecting plate 10 through the rotating shaft, the bottom of the transverse plate 4, threaded rod 11 passes through bearing and diaphragm 4 swing joint, the surface of first expansion board 1 and second expansion board 2 all is seted up flutedly 16, the one end that the diaphragm 4 was kept away from to L type pole 3 extends to the inner chamber of recess 16 and through the inner wall swing joint of pivot with recess 16, the top fixedly connected with stopper 17 of threaded rod 11, stopper 17 overlook the shape circular, stopper 17's diameter is greater than the diameter of threaded rod 11, through setting up guide bar 6, can lead to uide bushing 7, through seting up guiding hole 8, can lead to connecting rod 9, be convenient for the vertical removal of connecting rod 9, through setting up stopper 17, can restrict the maximum distance that connecting plate 10 moved up, avoid connecting plate 10 to break away from threaded rod 11, through first expansion board 1, second expansion board 2, L type pole 3, diaphragm 4, fixed block 5, guide bar 6, uide bushing 7, the expansion board 7, Guiding hole 8, connecting rod 9, connecting plate 10, threaded rod 11 and screw hole 12 cooperate, possess and to keep expanding pincers to open the state, do not need the palm to extrude to support, the advantage of the operation of being convenient for has solved current gynaecology with expanding pincers simple structure, needs the palm to extrude to expand pincers to support the expansion, long-time extrusion support expansion pincers can make the palm feel the ache, the problem that the doctor of being not convenient for used.

During the use, stretch into patient expansion department with first expansion board 1 and second expansion board 2, rotatory carousel 13 drives threaded rod 11 rotatory, through threaded

rod

11 and 12 threaded connection of screw hole, make connecting plate 10 vertical migration, connecting plate 10 drives connecting rod 9 vertical migration, connecting rod 9 drives 6 vertical migration of guide bar, 7 vertical migration extrusion of uide bushing and expansion guide bar 6, guide bar 6 drives the bottom shrink and the expansion of first expansion board 1 and second expansion board 2 through fixed block 5, thereby make the top shrink and the expansion of first expansion board 1 and second expansion board 2.

In summary, the following steps: this gynaecology's operation is with expansion pincers, expand board 1 through first expansion board, second 2, L type pole 3, diaphragm 4, fixed block 5, guide bar 6, uide bushing 7, guiding hole 8, connecting rod 9, connecting plate 10, threaded rod 11 and screw hole 12 and cooperate, solved current gynaecology with expansion pincers simple structure, need palm extrusion expansion pincers to support the expansion, long-time extrusion supports the expansion pincers and can make the palm feel aching pain, the problem that the doctor of being not convenient for used.

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. Gynaecology's operation is with expansion pincers, including first expansion board (1) and second expansion board (2), its characterized in that: the surface of the first expansion plate (1) and the surface of the second expansion plate (2) are both provided with an L-shaped rod (3) through a rotating shaft swing joint, the bottom of the L-shaped rod (3) is fixedly connected with a transverse plate (4), the surface of the first expansion plate (1) and the surface of the second expansion plate (2) are both fixedly connected with a fixed block (5), one side of the fixed block (5) opposite to the fixed block is fixedly connected with a guide rod (6), the surface of the guide rod (6) is sleeved with a guide sleeve (7), the surfaces of the first expansion plate (1) and the second expansion plate (2) are both provided with guide holes (8), one side of the guide sleeve (7) close to the guide holes (8) is fixedly connected with a connecting rod (9), one end of the connecting rod (9) far away from the guide sleeve (7) penetrates through the guide holes (8) and is connected with a connecting plate (10) through the rotating shaft swing joint, the bottom of the, the top of the threaded rod (11) penetrates through the transverse plate (4) and the connecting plate (10) in sequence and is in threaded connection with the connecting plate (10).

2. The dilating forceps for gynecological surgery of claim 1, wherein: threaded hole (12) with threaded rod (11) looks adaptation is seted up on the surface of connecting plate (10), threaded rod (11) run through threaded hole (12), the inner wall of threaded hole (12) is provided with the internal thread, the surface of threaded rod (11) is provided with the external screw thread with external screw thread looks adaptation, the bottom fixedly connected with carousel (13) of threaded rod (11).

3. The dilating forceps for gynecological surgery of claim 1, wherein: restriction groove (14) have been seted up to the inside of diaphragm (4), the fixed cover in inner chamber that the surface of threaded rod (11) just is located restriction groove (14) is equipped with rotatory piece (15), rotatory piece (15) and restriction groove (14) swing joint.

4. The dilating forceps for gynecological surgery of claim 1, wherein: the surface of first expansion board (1) and second expansion board (2) all is seted up fluted (16), the one end that diaphragm (4) were kept away from in L type pole (3) extends to the inner chamber of recess (16) and through the inner wall swing joint of pivot and recess (16).

5. The dilating forceps for gynecological surgery of claim 1, wherein: the top fixedly connected with stopper (17) of threaded rod (11), the overlook shape of stopper (17) is circular, the diameter of stopper (17) is greater than the diameter of threaded rod (11).