CN214414874U

CN214414874U - Tumour clamping device for oral maxillofacial surgery

Info

Publication number: CN214414874U
Application number: CN202023184114.6U
Authority: CN
Inventors: 王旭日; 侯艳妮
Original assignee: Weihai Central Hospital
Current assignee: Weihai Central Hospital
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-10-19
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses a tumor clamping device for oral and maxillofacial surgery, which comprises an upper connecting seat, a lower connecting seat is sleeved at the bottom of the upper connecting seat, a bolt is fixedly arranged at the top of the upper connecting seat and is connected with the lower connecting seat through a bolt in a threaded manner, a first handle is fixedly arranged at one side of the outer wall of the upper connecting seat, a second handle is fixedly arranged at the other side of the outer wall of the upper connecting seat, a through hole is arranged on the outer wall of the upper connecting seat between the first handle and the second handle, a conduit is sleeved in the through hole, a negative pressure aspirator is fixedly arranged at one end of the conduit, a pair of clamping frames are sleeved on the other side of the upper connecting seat far away from the first handle, a pair of telescopic rods are sleeved in the clamping frames, a pair of suckers are sleeved on the outer wall of the telescopic rods, a screw hole is arranged on the upper end face of the clamping frame, a hexagon bolt is sleeved in the screw hole, a plurality of reserved holes are arranged at the top of the telescopic rods, and the diameter of the reserved holes is consistent with the diameter of the hexagon bolt, the device is novel in design and simple in structure and is worthy of wide popularization.

Description

Tumour clamping device for oral maxillofacial surgery

Technical Field

The utility model relates to the technical field of medical equipment, specifically be a tumour clamping device for oral cavity maxillofacial surgery.

Background

Oral and maxillofacial malignancies are the most common, nearly 90% of cancers, with squamous cell carcinoma being the most common among carcinomas. The oral and maxillofacial area is mostly seen under the jaw, under the chin and on the upper part of the neck, and people in the oral cavity are rare and can happen at any age. The oral and maxillofacial tumor is still an important treatment means for the oral and maxillofacial surgical tumor due to the complexity of special anatomical parts, structures and functions, in the operation of the maxillofacial surgical operation, the tumor is generally extracted by medical tweezers, for a tumor body with a clear envelope and a clear boundary in soft tissues, when a tumor envelope layer is sometimes stripped, the tumor is difficult to clamp to separate and remove a deep part or an adhesion part because the tumor is smooth and cambered, and the existing medical tweezers have single functions, can shield the position to be cut when in use, and the length of the tweezers is fixed, so that the cutting is inconvenient, and the improvement is made.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a tumour clamping device for oral cavity maxillofacial surgery, including last connecting seat, it has cup jointed down the connecting seat to go up the connecting seat bottom, it has the bolt to go up connecting seat top fixed mounting, and pass through bolt and lower connecting seat threaded connection, it has the first in command to go up connecting seat outer wall one side fixed mounting, it has the second in command to go up connecting seat outer wall opposite side fixed mounting, just it has seted up the through-hole to lie in the connecting seat outer wall between the first in command and the second in command, just the cover is equipped with the pipe in the through-hole, the one end fixed mounting of pipe has the vacuum aspiration ware, it has cup jointed a pair of holding frame just to go up the connecting seat at the opposite side of keeping away from the first in command a pair of holding frame has cup jointed a pair of telescopic link in the holding frame, a pair of sucking disc has been cup jointed on the outer wall of telescopic link.

As a preferred technical scheme of the utility model, the screw has been seted up to the holding frame up end, just the screw cover is equipped with hexagon bolt, a plurality of preformed holes have been seted up at the telescopic link top, just the diameter size of preformed hole is unanimous with hexagon bolt diameter size.

As an optimized technical scheme of the utility model, the pipe hole has been seted up to lower connecting seat up end, the pipe passes pipe hole and sucking disc fixed connection.

As an optimal technical scheme of the utility model, the one end fixed mounting of telescopic link has the camera, the first in command inner wall one side fixed mounting has video receiver, just one side fixed mounting of video receiver has video signal transmitter.

As an optimized technical scheme of the utility model, the camera passes through electric connection between wire and the video receiver, just signal connection between video receiver and the video signal transmitter.

As an optimal technical scheme of the utility model, be provided with soft cushion on the sucking disc inner wall, just soft cushion is as gluey material.

As an optimal technical scheme of the utility model, the cover is equipped with the rubber pad on the first in command and the second in command, just the rubber pad surface is provided with anti-skidding texture.

The utility model has the advantages that:

1. according to the tumor clamping device for oral and maxillofacial surgery, the screw holes are formed in the upper end face of the clamping frame and are sleeved with the hexagonal bolts, a plurality of reserved holes are formed in the top of the telescopic rod, the diameter of each reserved hole is consistent with that of each hexagonal bolt, the reserved holes can be designed to provide the possibility of extension for the telescopic rod, and the hexagonal bolts can fix the position of the telescopic rod, so that the convenience of the device is improved;

2. according to the tumor clamping device for oral and maxillofacial surgery, a camera is fixedly mounted at one end of a telescopic rod, a video receiver is fixedly mounted on one side of the inner wall of a first handle, a video signal transmitter is fixedly mounted on one side of the video receiver, the video receiver is designed to receive images displayed by the camera, video signals are stored in the video receiver, and the signals are transmitted out through the video signal transmitter again, so that the practicability of the device is improved;

3. this oral cavity maxillofacial surgery is with tumour clamping device is provided with soft cushion through being provided with on the sucking disc inner wall, and soft cushion is the latex material, and the design of soft cushion can avoid clamping device to rip tumour tissue, improves the security of this kind of device.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a perspective view of the tumor holding device for oral and maxillofacial surgery of the present invention;

FIG. 2 is an exploded view of the tumor holding device for oral and maxillofacial surgery of the present invention;

fig. 3 is a plan view of the tumor holding device for oral maxillofacial surgery of the present invention.

In the figure: 1. an upper connecting seat; 2. a lower connecting seat; 3. a first handle; 4. a second handle; 5. a rubber pad; 6. a bolt; 7. a conduit; 8. a clamping frame; 9. a telescopic rod; 10. a hexagon bolt; 11. reserving a hole; 12. a suction cup; 13. a negative pressure aspirator; 14. a camera; 15. a video receiver; 16. a conduit aperture; 17. a video signal transmitter.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-3, the utility model relates to a tumour clamping device for oral cavity maxillofacial surgery, including last connecting seat 1, go up connecting seat 1 bottom and cup jointed down connecting seat 2, go up connecting seat 1 top fixed mounting has bolt 6, and through bolt 6 and lower connecting seat 2 threaded connection, go up connecting seat 1 outer wall one side fixed mounting have the first in command 3, go up connecting seat 1 outer wall opposite side fixed mounting have the second in command 4, and lie in connecting seat 1 outer wall between the first in command 3 and the second in command 4 and seted up the through-hole, and the cover is equipped with pipe 7 in the through-hole, the one end fixed mounting of pipe 7 has negative pressure suction apparatus 13, go up connecting seat 1 and cup jointed a pair of telescopic link 9 in a pair of holding frame 8 and the holding frame 8 at the opposite side of keeping away from the first in command 3, cup jointed a pair of sucking disc 12 on the outer wall of telescopic link 9.

Wherein, the screw has been seted up to the 8 up end of holding frame, and the screw cover is equipped with hexagon bolt 10, and a plurality of preformed holes 11 have been seted up at telescopic link 9 top, and the diameter size of preformed hole 11 is unanimous with hexagon bolt 10 diameter size, and the design of preformed hole 11 can provide the possibility of extension for telescopic link 9, and hexagon bolt 10 can fix the position of telescopic link 9.

Wherein, the upper end face of the lower connecting seat 2 is provided with a conduit hole 16, the conduit 7 passes through the conduit hole 16 and is fixedly connected with the suction cup 12, and the conduit hole 16 can be designed to place the conduit in the clamping device to avoid the conduit from winding.

Wherein, the one end fixed mounting of telescopic link 9 has camera 14, and the first in command 3 inner wall one side fixed mounting has video receiver 15, and one side fixed mounting of video receiver 15 has video signal transmitter 17, and the image that camera 14 appears can be accepted to video receiver 15's design, stores video signal in video receiver 15, goes out through video signal transmitter 17 signal transmission once more, improves the practicality of this kind of device.

The camera 14 is electrically connected to the video receiver 15 through a wire, and the video receiver 15 is connected to the video signal transmitter 17 through a signal.

Wherein, be provided with soft cushion on the 12 inner walls of sucking disc, and the soft cushion is the latex material, and the design of soft cushion can avoid clamping device to rip tumour tissue, improves the security of this kind of device.

Wherein, the cover is equipped with rubber pad 5 on first in command 3 and the second in

command

4, and 5 surfaces on the rubber pad are provided with anti-skidding texture, and the design of rubber pad 5 can improve frictional force and be convenient for medical personnel to take.

The working principle is as follows: when the tumor clamping device for oral and maxillofacial surgery is used, firstly, according to the position of a tumor, the whole length of a telescopic rod 9 is adjusted by loosening a hexagon bolt 10, the hexagon bolt 10 is connected into a corresponding preformed hole 11 in a threaded manner after the length is confirmed, a sucker 12 at the top of the telescopic rod 9 is aligned to the tumor part, medical personnel can clamp the tumor by contracting a first handle 3 and a second handle 4, the sucker 12 is adsorbed on the tumor tissue part by starting a negative pressure aspirator 13 again, a camera is fixedly installed at one end of the telescopic rod, a video receiver is fixedly installed at one side of the inner wall of the first handle, a video signal transmitter is fixedly installed at one side of the video receiver, the video receiver can receive the image presented by the camera, the video signal is stored in the video receiver, and the signal is transmitted out by the video signal transmitter again, medical personnel can excise the tumor according to the image displayed in the video, and the device has novel design and simple structure and is worth being widely popularized.

Claims

1. The tumor clamping device for oral and maxillofacial surgery comprises an upper connecting seat (1) and is characterized in that a lower connecting seat (2) is sleeved at the bottom of the upper connecting seat (1), a bolt (6) is fixedly mounted at the top of the upper connecting seat (1) and is in threaded connection with the lower connecting seat (2) through the bolt (6), a first handle (3) is fixedly mounted on one side of the outer wall of the upper connecting seat (1), a second handle (4) is fixedly mounted on the other side of the outer wall of the upper connecting seat (1), a through hole is formed in the outer wall of the upper connecting seat (1) between the first handle (3) and the second handle (4), a guide pipe (7) is sleeved in the through hole, a negative pressure aspirator (13) is fixedly mounted at one end of the guide pipe (7), a pair of clamping frames (8) is sleeved on the other side of the upper connecting seat (1) far away from the first handle (3), and a pair of telescopic rods (9) is sleeved in the clamping frames (8), the outer wall of the telescopic rod (9) is sleeved with a pair of suckers (12).

2. The tumor clamping device for oral and maxillofacial surgery as recited in claim 1, wherein the upper end surface of said clamping frame (8) is provided with a screw hole, said screw hole is sleeved with a hexagon bolt (10), the top of said telescopic rod (9) is provided with a plurality of preformed holes (11), and the diameter of said preformed holes (11) is the same as the diameter of said hexagon bolt (10).

3. The tumor holding device for oral and maxillofacial surgery as claimed in claim 1, wherein the lower connecting base (2) has a duct hole (16) formed on the upper end surface thereof, and the duct (7) passes through the duct hole (16) and is fixedly connected with the suction cup (12).

4. The tumor holding device for oral and maxillofacial surgery as claimed in claim 1, wherein a camera (14) is fixedly installed at one end of the telescopic rod (9), a video receiver (15) is fixedly installed at one side of the inner wall of the first handle (3), and a video signal transmitter (17) is fixedly installed at one side of the video receiver (15).

5. The tumor holding device for oral maxillofacial surgery as recited in claim 4, wherein said camera (14) is electrically connected to said video receiver (15) through a wire, and said video receiver (15) is connected to said video signal transmitter (17) through a signal.

6. The tumor holding device for oral maxillofacial surgery as recited in claim 1, wherein a soft rubber pad is disposed on the inner wall of the suction cup (12), and the soft rubber pad is made of latex.

7. The tumor holding device for oral and maxillofacial surgery as recited in claim 1, wherein the first handle (3) and the second handle (4) are sleeved with rubber pads (5), and the surface of the rubber pads (5) is provided with anti-skid textures.