CN212521959U

CN212521959U - Uterine curettage device for obstetrical department

Info

Publication number: CN212521959U
Application number: CN202020155517.9U
Authority: CN
Inventors: 徐美玲; 张莉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-07
Filing date: 2020-02-07
Publication date: 2021-02-12
Anticipated expiration: 2030-02-07

Abstract

The utility model discloses a uterine curettage device of obstetrical department relates to medical instrument technical field, including spatula and installation dustcoat, the bottom of spatula is provided with the installation piece that is used for connecting, the lower surface of installation piece is provided with the regulating block, the mounting groove has all been seted up to the both sides of regulating block, the both sides of spatula lower surface all are provided with the protection casing that is used for stabilizing the spatula, one side fixedly connected with connecting block of spatula is kept away from to the protection casing, one side fixedly connected with head rod of connecting block. This obstetrical department uterine curettage device, through setting up protection casing and mounting groove, the protection casing utilizes head rod and second connecting rod to fix in the mounting groove, has guaranteed the fixed to the spatula, prevents to lead to rocking of spatula because of adjusting spring's buffering to guaranteed that this obstetrical department uterine curettage device can not lead to the fact the secondary injury to the human body at the operation in-process, embodied the security of this obstetrical department uterine curettage device in the use.

Description

Uterine curettage device for obstetrical department

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a uterine curettage device for obstetrical department.

Background

The uterine curettage device is a common device in uterine curettage operation and is also a common device in modern gynecological operation, and is used for removing tissues which are not fully remained in uterine cavities after abortion operation, helping uterus repair, reducing bleeding or infection possibility, or treating endometrial diseases such as uterine blood and the like through uterine curettage. The curettage device used in the hospital at present generally has the following problems: when the uterine curettage device is clinically used for curettage a patient, the curettage device is fixedly connected with the handle, has no buffer protection function, is easy to cause injury to people in the uterine curettage process, is not fixed on the curettage device body, and greatly reduces the safety of the curettage device body.

For example, chinese patent CN 209713090U discloses a novel gynaecology and obstetrics uterine curettage device, and the fixed column is fixed inside the fixed orifices of connector, and the curette and the connector be convenient for fixed mounting, and the curette is easily dismantled and is changed promptly, nevertheless does not fix the curette, also does not ensure patient's safety simultaneously.

For another example, chinese patent CN 209136817U discloses a gynaecology and obstetrics is with curettage device, including the spoon body, the bottom of the spoon body is connected with interior pole through buffer gear, interior pole overcoat is equipped with the outer pole that matches with interior pole, and interior pole and outer pole sliding connection, two symmetrical threaded sleeve of fixedly connected with on the outer pole wall that the outer pole is close to the top position, set up a plurality of evenly distributed's locating hole on the pole wall of outer pole correspondence locating piece, and locating hole and locating piece phase-match, prevent that gynaecology and obstetrics curettage spoon from scraping and wearing the wall of uterus, and make curettage spoon possess buffering protect function moreover. However, when the spring is used, the spring is not reasonably fixed, so that the buffering effect of the spring cannot be effectively ensured.

To this end, we propose an obstetric uterine curettage device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a uterine curettage device for obstetrical department, which has the advantage of obvious buffering effect to solve the problem provided in the background technology.

For realizing the obvious purpose of buffering effect, the utility model provides a following technical scheme: an obstetrical uterine curettage device comprises a curette and an installation outer cover, wherein an installation block for connection is arranged at the bottom end of the curette, an adjusting block is arranged on the lower surface of the installation block, installation grooves are formed in two sides of the adjusting block, protective covers for stabilizing the curette are arranged on two sides of the lower surface of the curette, a connecting block is fixedly connected to one side of each protective cover away from the curette, a first connecting rod is fixedly connected to one side of each connecting block, a second connecting rod is movably arranged at one end of each first connecting rod away from the connecting block, and one end of each second connecting rod away from the first connecting rod is inserted into the installation groove;

the lower surface of the adjusting block is fixedly connected with an adjusting spring, a telescopic rod is arranged inside the adjusting spring, the telescopic rod and one end of the adjusting spring, which is far away from the adjusting block, are arranged inside the mounting outer cover, first fixture blocks are fixedly mounted on two sides of the adjusting block, which is positioned above the mounting outer cover, second fixture blocks are fixedly mounted on two sides of the adjusting block, which is positioned inside the mounting outer cover, an electric push rod is fixedly connected to the lower surface outside the mounting outer cover, a handle is fixedly connected to one end of the electric push rod, which is far away from the mounting outer cover, and a control button is further arranged on the surface of the handle;

the rear side of the spatula is also provided with a fixed panel, and the fixed panel is provided with a suction conduit for connecting a negative pressure suction apparatus, a conduit for arranging various equipment wires and a camera connecting conduit.

As an optimized technical scheme of the utility model, the shape on protection casing surface and the shape looks adaptation of the corresponding one side of spatula lower surface with it.

As a preferred technical scheme of the utility model, the one end that the connecting block was kept away from to the head rod is provided with the knob, the head rod passes through knob and second connecting rod swing joint.

As a preferred technical scheme of the utility model, the inside bottom fixedly connected with mounting panel of installation dustcoat, the equal fixed connection of one end at the mounting panel of regulating block is kept away from to telescopic link and regulating spring.

As a preferred technical scheme of the utility model, the inclination that the mounting groove set up is 45 degrees, the inclination that the second connecting rod set up also is 45 degrees to the shape looks adaptation of the inside one end of mounting groove is pegged graft with the second connecting rod to the inside shape of mounting groove.

As a preferred technical solution of the present invention, the control button is used to control the use of the electric putter, and the control of the electric putter is realized in a pure computer readable program code manner, so the control button can be regarded as a hardware component, and the electric putter controlled therein can also be regarded as a structure in the hardware component.

Compared with the prior art, the utility model provides an obstetrical uterine curettage device possesses following beneficial effect:

1. this obstetrical department uterine curettage device, through setting up protection casing and mounting groove, the protection casing utilizes head rod and second connecting rod to fix in the mounting groove, has guaranteed the fixed to the spatula, prevents to lead to rocking of spatula because of adjusting spring's buffering to guaranteed that this obstetrical department uterine curettage device can not lead to the fact the secondary injury to the human body at the operation in-process, embodied the security of this obstetrical department uterine curettage device in the use.

2. This obstetrical uterine curettage device through setting up adjusting spring, first fixture block and second fixture block, carries out the in-process of cushioning effect at adjusting spring, and first fixture block can prevent that adjusting spring from taking place plastic deformation, and the second fixture block breaks away from out the installation dustcoat when preventing adjusting spring to resume, not only can protect adjusting spring, and furthest embodies the cushioning effect, has also protected patient can not receive secondary damage when the operation simultaneously.

Drawings

Fig. 1 is a front view of the obstetrical uterine curettage device of the present invention;

fig. 2 is a schematic view of a part a of the obstetrical uterine curettage device of the present invention shown in fig. 1;

fig. 3 is a rear view of the structure of the curettage spoon of the uterine curettage device in obstetrical department.

In the figure: 1. a spatula; 2. mounting blocks; 3. an adjusting block; 4. mounting grooves; 5. a protective cover; 6. connecting blocks; 7. a first connecting rod; 8. a second connecting rod; 9. installing an outer cover; 10. adjusting the spring; 11. a telescopic rod; 12. mounting a plate; 13. a first clamping block; 14. a second fixture block; 15. an electric push rod; 16. a grip; 17. a control button; 18. fixing the panel; 19. a suction catheter; 20. a conduit; 21. the camera is connected with the wire tube.

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.

Referring to fig. 1-3, the utility model discloses an obstetrical uterine curettage device, comprising a curette 1 and an installation cover 9, wherein the bottom end of the curette 1 is provided with an installation block 2 for connection, the lower surface of the installation block 2 is provided with an adjustment block 3, both sides of the adjustment block 3 are provided with installation grooves 4, both sides of the lower surface of the curette 1 are provided with a protective cover 5 for stabilizing the curette 1, one side of the protective cover 5 away from the curette 1 is fixedly connected with a connection block 6, one side of the connection block 6 is fixedly connected with a first connection rod 7, one end of the first connection rod 7 away from the connection block 6 is movably provided with a second connection rod 8, one end of the second connection rod 8 away from the first connection rod 7 is inserted in the installation groove 4, by arranging the protective cover 5 and the installation groove 4, the protective cover 5 is fixed in the installation groove 4 by the first connection rod 7 and the, the fixing of the curette 1 is ensured, and the curette 1 is prevented from shaking due to the buffering of the adjusting spring 10, so that the obstetric uterine curette is ensured not to cause secondary damage to a human body in the operation process, and the safety of the obstetric uterine curette in the use process is reflected;

the lower surface of the adjusting block 3 is fixedly connected with an adjusting spring 10, an expansion link 11 is arranged inside the adjusting spring 10, one end of the expansion link 11 and one end of the adjusting spring 10 far away from the adjusting block 3 are both arranged inside the installation outer cover 9, first clamping blocks 13 are fixedly arranged on both sides of the adjusting block 3 above the installation outer cover 9, second clamping blocks 14 are fixedly arranged on both sides of the adjusting block 3 inside the installation outer cover 9, the first clamping blocks 13 can prevent the adjusting spring 10 from generating plastic deformation in the process of buffering action of the adjusting spring 10 by arranging the adjusting spring 10, the first clamping blocks 13 and the second clamping blocks 14, the second clamping blocks 14 can prevent the adjusting spring 10 from separating from the installation outer cover 9 when recovering, the adjusting spring 10 can be protected, the buffering action is embodied to the maximum extent, and the patient can be protected from secondary injury during the operation, the lower surface of the outer part of the mounting outer cover 9 is fixedly connected with an electric push rod 15, one end of the electric push rod 15, which is far away from the mounting outer cover 9, is fixedly connected with a handle 16, the surface of the handle 16 is also provided with a control button 17, the control button 17 is used for controlling the use of the electric push rod 15, and the control of the electric push rod 15 is realized in a pure computer readable program code manner, so that the control button 17 can be regarded as a hardware component, and the electric push rod 15 controlled in the control button can also be regarded as a structure in the hardware component;

the rear side of the spatula 1 is also provided with a fixed panel 18, and the fixed panel 18 is provided with an attraction conduit 19 for connecting a negative pressure aspirator, a conduit 20 for arranging various equipment wires and a camera connecting conduit 21, so as to transmit data of medical equipment and instruments inside the spatula 1 and protect equipment wire parts.

Specifically, the shape on 5 surfaces of protection casing and 1 lower surfaces of spatula correspond the shape looks adaptation of one side with it, makes things convenient for protection casing 5 can carry out rapid stabilization to rocking of spatula 1, reduces the secondary injury to patient in the operation.

Specifically, the one end that connecting block 6 was kept away from to head rod 7 is provided with the knob, head rod 7 passes through knob and 8 swing joint of second connecting rod, conveniently adjusts

head rod

7 and 8 angle that set up of second connecting rod.

Specifically, the inside bottom fixedly connected with mounting panel 12 of installation dustcoat 9, the equal fixed connection of one end at mounting panel 12 of regulating block 3 is kept away from to telescopic link 11 and adjusting spring 10, has guaranteed the stability of adjusting spring 10 and telescopic link 11 when using.

Specifically, the inclination that mounting groove 4 set up is 45 degrees, the inclination that second connecting rod 8 set up also is 45 degrees to the shape looks adaptation of 4 inside one ends of mounting groove is pegged graft to mounting groove 4 to the shape of 4 inside of mounting groove and second connecting rod 8 has guaranteed the stability when mounting groove 4 and second connecting rod 8 peg graft.

In conclusion, the obstetrical uterine curettage device is provided with the protective cover 5 and the mounting groove 4, the protective cover 5 is fixed in the mounting groove 4 through the first connecting rod 7 and the second connecting rod 8, the fixing of the curette 1 is ensured, the phenomenon that the curette 1 shakes due to the buffering of the adjusting spring 10 is prevented, the obstetrical uterine curettage device cannot cause secondary damage to a human body in the operation process is ensured, and the safety of the obstetrical uterine curettage device in the use process is reflected;

this obstetrical uterine curettage device through setting up adjusting spring 10, first fixture block 13 and second fixture block 14, carries out the in-process of cushioning effect at adjusting spring 10, and first fixture block 13 can prevent that adjusting spring 10 from taking place plastic deformation, and second fixture block 14 can prevent to break away from out installation dustcoat 9 when adjusting spring 10 resumes, not only can protect adjusting spring 10, and furthest embodies the cushioning effect, has also protected patient can not receive the secondary damage when the operation simultaneously.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 an obstetrical uterine curettage device, includes spatula (1) and installation dustcoat (9), its characterized in that: the bottom end of the spatula (1) is provided with an installation block (2) for connection, the lower surface of the installation block (2) is provided with an adjusting block (3), both sides of the adjusting block (3) are provided with installation grooves (4), both sides of the lower surface of the spatula (1) are provided with protective covers (5) for stabilizing the spatula (1), one sides of the protective covers (5) far away from the spatula (1) are fixedly connected with a connecting block (6), one side of the connecting block (6) is fixedly connected with a first connecting rod (7), one end of the first connecting rod (7) far away from the connecting block (6) is movably provided with a second connecting rod (8), and one end of the second connecting rod (8) far away from the first connecting rod (7) is inserted in the installation grooves (4);

the lower surface of the adjusting block (3) is fixedly connected with an adjusting spring (10), an expansion link (11) is arranged inside the adjusting spring (10), one ends, far away from the adjusting block (3), of the expansion link (11) and the adjusting spring (10) are arranged inside the installation outer cover (9), first clamping blocks (13) are fixedly arranged on two sides, located above the installation outer cover (9), of the adjusting block (3), second clamping blocks (14) are fixedly arranged on two sides, located inside the installation outer cover (9), of the adjusting block (3), an electric push rod (15) is fixedly connected to the lower surface of the outer portion of the installation outer cover (9), one end, far away from the installation outer cover (9), of the electric push rod (15) is fixedly connected with a handle (16), and a control button (17) is further arranged on the surface of the handle (16);

the rear side of the spatula (1) is also provided with a fixed panel (18), and the fixed panel (18) is provided with an attraction conduit (19), a conduit (20) and a camera connecting conduit (21).

2. An obstetric uterine curettage device according to claim 1, characterized in that: the shape of the surface of the protective cover (5) is matched with the shape of the side, corresponding to the lower surface of the spatula (1), of the lower surface of the spatula.

3. An obstetric uterine curettage device according to claim 1, characterized in that: the end, far away from the connecting block (6), of the first connecting rod (7) is provided with a knob, and the first connecting rod (7) is movably connected with the second connecting rod (8) through the knob.

4. An obstetric uterine curettage device according to claim 1, characterized in that: the inside bottom fixedly connected with mounting panel (12) of installation dustcoat (9), the equal fixed connection in the upper surface of mounting panel (12) of one end that regulating block (3) were kept away from in telescopic link (11) and adjusting spring (10).

5. An obstetric uterine curettage device according to claim 1, characterized in that: the inclination that mounting groove (4) set up is 45 degrees, the inclination that second connecting rod (8) set up also is 45 degrees to the shape of mounting groove (4) inside is pegged graft with second connecting rod (8) and is arrived the shape looks adaptation of the inside one end of mounting groove (4).