CN219422912U

CN219422912U - Novel costal cartilage stripper

Info

Publication number: CN219422912U
Application number: CN202222647400.4U
Authority: CN
Inventors: 张海洋; 赵亮; 刘德辉; 王一星
Original assignee: Zhengzhou Jimei Medical Beauty Hospital Co ltd
Current assignee: Zhengzhou Jimei Medical Beauty Hospital Co ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-07-28
Anticipated expiration: 2032-10-09

Abstract

The utility model relates to the technical field of medical equipment, in particular to a novel rib cartilage stripper which comprises a stripper body, a handle and a negative pressure aspirator connector, wherein the stripper body is fixedly connected with the handle and communicated with the handle; when the pipe orifice is not needed, the baffle is always kept at the position corresponding to the pipe orifice under the elasticity of the spring, the pipe orifice is closed through the baffle, the pipe orifice is prevented from being blocked, meanwhile, the cleanliness of the inside of the stripping is ensured, when the pipe orifice is used, the negative pressure aspirator connector is connected with the negative pressure aspirator, the stay rope is pulled through the operation assembly, the baffle can be driven to move through the stay rope, the pipe orifice is opened, the attraction function is realized, and the operation is convenient.

Description

Novel costal cartilage stripper

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a novel costal cartilage stripper.

Background

The costal cartilage stripper can separate the chest muscle and tissue of the costal cartilage to make the chest of the costal cartilage free, thereby facilitating the cutting of the costal cartilage.

The Chinese patent grant publication No. CN212307975U discloses a nasal septum stripper, which comprises a stripper body and a handle fixedly connected with the stripper body, wherein the stripper body is a hollow tube; the stripper body one end head is flat, is arc crooked, the handle middle part is equipped with the through-hole, the through-hole is equipped with the recess with stripper body intercommunication, the handle is equipped with the recess around the through-hole, stripper body other end is equipped with negative pressure aspirator connector. The cross section of the handle is elliptical. The surface of the handle is provided with anti-skid patterns. The flat end opening of the head of the stripper body is sharp. The utility model can conveniently and rapidly separate the nasal mucosa and the cartilage membrane at the two sides of the nasal septum cartilage, avoid repeated operation, cause the problems of increased bleeding, damaged mucosa and irregular incision, and has light weight and convenient use.

The stripper body in the patent is a hollow pipe, and the disadvantage of the pipe is that the pipe is still in an opening state when external negative pressure is not needed, so that on one hand, the pipe orifice is easy to be blocked, and on the other hand, the inner wall of the pipe is easy to cause pollution and difficult to clean.

Disclosure of Invention

In view of the above, the utility model provides a novel costal cartilage stripper which can not only control opening and closing of a pipe orifice and reduce the possibility of blocking the pipe orifice, but also is convenient to operate.

In order to solve the technical problems, the utility model provides a novel rib cartilage stripper which comprises a stripper body, a handle and a negative pressure aspirator connector, wherein the stripper body is fixedly connected with the handle and communicated with the handle, the negative pressure aspirator is fixedly arranged at one end of the handle far away from the stripper body, a pipe orifice is reserved at one end of the stripper body far away from the handle, a plugging component for controlling the opening and closing of the pipe orifice is arranged at the inner side of the pipe orifice, and an operation component for controlling the action of the plugging component is arranged on the handle;

the plugging assembly comprises a baffle plate arranged on the inner wall of the stripper body, the baffle plate is in sliding connection with the inner wall of the stripper body, the inner wall of the stripper body is fixedly connected with a fixing plate, the fixing plate is positioned on the right side of the baffle plate, a spring used for resetting the baffle plate is arranged between the fixing plate and the baffle plate, the baffle plate corresponds to the pipe orifice in position in a normal state, a pull rope is further arranged on one side, close to the fixing plate, of the baffle plate, and the other end of the pull rope is connected with the operation assembly.

Further, the operation assembly comprises a rotating shaft with one end penetrating through the inner wall of the handle, a winding wheel is fixedly connected with one end of the inner side of the rotating shaft and connected with a pull rope, and is used for controlling winding and unwinding of the pull rope, a rotating knob is fixedly connected with one end of the outer side of the rotating shaft and is suitable for driving the rotating shaft and the winding wheel to rotate.

Further, the outer wall of the handle is fixedly connected with a positioning sleeve, the shape of the inner wall of the positioning sleeve is the same as that of the rotary knob, and the positioning sleeve is applicable to fixing the rotary knob.

Further, a sealing sleeve is arranged at the joint of the outer wall of the rotating shaft and the handle.

Further, two sides of the baffle are connected with the inner wall of the stripper body through guide rails, and the guide rails are fixedly arranged on the inner wall of the stripper body.

Further, one end of the stripper body far away from the handle is flat.

The technical scheme of the utility model has the following beneficial effects:

1. according to the utility model, the blocking assembly and the operation assembly are arranged, when the pipe orifice is not needed to be used, the baffle is always kept at the position corresponding to the pipe orifice under the elasticity of the spring, the pipe orifice is closed through the baffle, the pipe orifice is prevented from being blocked, meanwhile, the cleanliness of the inside of the stripping ion is ensured, when the pipe orifice is used, the negative pressure aspirator connector is connected with the negative pressure aspirator, the pull rope is pulled through the operation assembly, the baffle can be driven to move through the pull rope, the pipe orifice is opened, the attraction function is realized, and the operation is convenient.

2. According to the utility model, the rotating shaft, the winding wheel, the rotating knob and the positioning sleeve are arranged, when the baffle plate is required to be pulled to move, the rotating knob is pulled upwards to separate the rotating knob from the positioning sleeve, the winding wheel can be rotated to wind the pull rope, the rotating knob can be pressed to the inner wall of the positioning sleeve after winding is finished to prevent the winding wheel from automatically rotating, and a doctor can conveniently use the stripper.

3. According to the utility model, by arranging the sealing sleeve, the tightness of the joint of the handle and the rotating shaft can be ensured in the suction process, and the leakage is prevented.

Drawings

FIG. 1 is a schematic view of the axial structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a portion of a stripper body according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a handle according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 3 at a.

In the figure: 1. a stripper body; 2. a handle; 3. a negative pressure aspirator connector; 4. a pipe orifice; 5. rotating a knob; 6. a baffle; 7. a guide rail; 8. a spring; 9. a fixing plate; 10. a pull rope; 11. a rotating shaft; 12. a positioning sleeve; 13. sealing sleeve; 14. and a winding wheel.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 4 of the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which are obtained by a person skilled in the art based on the described embodiments of the utility model, fall within the scope of protection of the utility model.

As shown in fig. 1-4: the utility model provides a novel rib cartilage stripper, including stripper body 1, handle 2, negative pressure aspirator connector 3, stripper body 1 and handle 2 fixed connection just communicate each other, negative pressure aspirator fixed mounting keeps away from the one end of stripper body 1 at handle 2, and stripper body 1 keeps away from the one end of handle 2 and is the platykurtic, and stripper body 1 keeps away from the one end of handle 2 and reserves mouth of pipe 4, and mouth of pipe 4 inboard is equipped with the shutoff subassembly that is used for controlling mouth of pipe 4 to open and shut, is equipped with the operating unit that is used for controlling shutoff subassembly action on the handle 2.

Specifically, a novel rib cartilage stripper, including stripper body 1, handle 2, negative pressure aspirator connector 3, stripper body 1 and handle 2 fixed connection just communicate each other, negative pressure aspirator fixed mounting keeps away from the one end of stripper body 1 at handle 2, and stripper body 1 keeps away from the one end of handle 2 and is the platykurtic, and stripper body 1 keeps away from the one end of handle 2 and reserves mouth of pipe 4, and mouth of pipe 4 inboard is equipped with the shutoff subassembly that is used for controlling mouth of pipe 4 to open and shut, is equipped with the operating unit that is used for controlling shutoff subassembly action on the handle 2.

The shutoff subassembly is including locating the baffle 6 of peeling off sub-body 1 inner wall, baffle 6 both sides are connected with peeling off sub-body 1 inner wall through guide rail 7, guide rail 7 fixed mounting is at peeling off sub-body 1 inner wall, baffle 6 can slide at guide rail 7 inner wall, and baffle 6 is close to mouth of pipe 4 one side and peeling off sub-body 1 inner wall laminating, realize the shutoff effect, peeling off sub-body 1 inner wall still fixedly connected with fixed plate 9, fixed plate 9 is located the right side of baffle 6, be equipped with the spring 8 that is used for making baffle 6 reset between fixed plate 9 and the baffle 6, baffle 6 is corresponding with mouth of pipe 4 position under normal condition, baffle 6 is close to one side of fixed plate 9 still is equipped with stay cord 10, the other end and the operating unit of stay cord 10 are connected, under the state that pulls stay cord 10, baffle 6 moves to one side that is close to handle 2, spring 8 compresses, when loosening stay cord 10, baffle 6 automatic return to mouth of pipe 4 below under the effort of spring 8.

The operation assembly comprises a rotating shaft 11, one end of the rotating shaft 11 penetrates through the inner wall of the handle 2, one end of the inner side of the rotating shaft 11 is fixedly connected with a winding wheel 14, the winding wheel 14 is connected with a pull rope 10, the winding wheel 14 is used for controlling winding and unwinding of the pull rope 10, one end of the outer side of the rotating shaft 11 is fixedly connected with a rotating knob 5, and the rotating knob 5 is suitable for driving the rotating shaft 11 and the winding wheel 14 to rotate.

According to the embodiment, when the pipe orifice 4 is not required to be used, the baffle 6 is always kept at the position corresponding to the pipe orifice 4 under the elasticity of the spring 8, the pipe orifice 4 is closed through the baffle 6, the blocking of the pipe orifice 4 is avoided, meanwhile, the cleanliness of the inside of the stripper is guaranteed, when the pipe orifice 4 is used, the negative pressure aspirator connector 3 is connected with the negative pressure aspirator, the stay cord 10 is pulled through the operation assembly, the baffle 6 can be driven to move through the stay cord 10, the pipe orifice 4 is opened, the attraction function is realized, and the operation is convenient.

According to one embodiment of the present utility model, as shown in fig. 4, the outer wall of the handle 2 is fixedly connected with a positioning sleeve 12, the shape of the inner wall of the positioning sleeve 12 is the same as that of the turning knob 5, and the positioning sleeve 12 is suitable for fixing the turning knob 5.

In this embodiment, when the baffle 6 needs to be pulled to move, the rotation knob 5 is pulled upwards first to separate the rotation knob 5 from the positioning sleeve 12, and then the winding wheel 14 can be rotated to wind the pull rope 10, and after the winding is completed, the rotation knob 5 can be pressed to the inner wall of the positioning sleeve 12 to prevent the winding wheel 14 from automatically rotating, so that a doctor can use the stripper conveniently.

According to another embodiment of the utility model, as shown in fig. 4, a sealing sleeve 13 is further arranged at the connection part of the outer wall of the rotating shaft 11 and the handle 2. By arranging the sealing sleeve 13, the tightness of the joint of the handle 2 and the rotating shaft 11 can be ensured in the suction process, and liquid leakage is prevented.

The working principle of the utility model is as follows:

when the pipe orifice 4 is not needed, the baffle 6 is always kept at the position corresponding to the pipe orifice 4 under the elasticity of the spring 8, the pipe orifice 4 is closed through the baffle 6, the pipe orifice 4 is prevented from being blocked, and meanwhile the cleanliness of the inside of the stripper is ensured.

When the pipe orifice 4 is used, the negative pressure aspirator connector 3 is connected with the negative pressure aspirator, the rotary knob 5 is pulled upwards firstly, the rotary knob 5 is separated from the positioning sleeve 12, the winding wheel 14 can be rotated to wind the stay cord 10, the baffle 6 can be driven to move through the stay cord 10, the pipe orifice 4 is opened, the suction function is realized, the rotary knob 5 can be pressed to the inner wall of the positioning sleeve 12 after the winding is finished, the winding wheel 14 is prevented from automatically rotating, a doctor holds the stripper body 1 to stretch into the nose of a patient for operation, one end head of the stripper body 1 is flat and is curved in an arc shape, labor can be saved, the operation space is enlarged, and the suction can be realized while the stripper is stripped.

In the present utility model, unless explicitly specified and defined otherwise, for example, it may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present utility model, and such modifications and adaptations are intended to be comprehended within the scope of the present utility model.

Claims

1. The utility model provides a novel rib cartilage stripper, includes stripper body (1), handle (2), negative pressure aspirator connector (3), stripper body (1) and handle (2) fixed connection and intercommunication each other, negative pressure aspirator fixed mounting keeps away from the one end of stripper body (1) at handle (2), its characterized in that: a pipe orifice (4) is reserved at one end, far away from the handle (2), of the stripper body (1), a plugging component for controlling the opening and closing of the pipe orifice (4) is arranged at the inner side of the pipe orifice (4), and an operation component for controlling the action of the plugging component is arranged on the handle (2);

the plugging assembly comprises a baffle (6) arranged on the inner wall of the stripping body (1), the baffle (6) is in sliding connection with the inner wall of the stripping body (1), the inner wall of the stripping body (1) is fixedly connected with a fixing plate (9), the fixing plate (9) is positioned on the right side of the baffle (6), a spring (8) for enabling the baffle (6) to reset is arranged between the fixing plate (9) and the baffle (6), the baffle (6) corresponds to the pipe orifice (4) in position in a normal state, one side, close to the fixing plate (9), of the baffle (6) is further provided with a pull rope (10), and the other end of the pull rope (10) is connected with the operation assembly.

2. A novel costal cartilage stripper as in claim 1 wherein: the operation assembly comprises a rotating shaft (11) with one end penetrating through the inner wall of the handle (2), a winding wheel (14) is fixedly connected to one end of the inner side of the rotating shaft (11), the winding wheel (14) is connected with a pull rope (10) and used for controlling winding and unwinding of the pull rope (10), a rotating knob (5) is fixedly connected to one end of the outer side of the rotating shaft (11), and the rotating knob (5) is suitable for driving the rotating shaft (11) and the winding wheel (14) to rotate.

3. A novel costal cartilage stripper as in claim 2 wherein: the outer wall of the handle (2) is fixedly connected with a positioning sleeve (12), the shape of the inner wall of the positioning sleeve (12) is the same as that of the rotary knob (5), the positioning sleeve (12) is polygonal, and the positioning sleeve is suitable for fixing the rotary knob (5).

4. A novel costal cartilage stripper as in claim 2 wherein: the joint of the outer wall of the rotating shaft (11) and the handle (2) is also provided with a sealing sleeve (13).

5. A novel costal cartilage stripper as in claim 1 wherein: the two sides of the baffle (6) are connected with the inner wall of the stripper body (1) through guide rails (7), and the guide rails (7) are fixedly arranged on the inner wall of the stripper body (1).

6. A novel costal cartilage stripper as in claim 1 wherein: one end of the stripper body (1) far away from the handle (2) is flat.