CN213963559U - Novel nasal part stripper - Google Patents
Novel nasal part stripper Download PDFInfo
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- CN213963559U CN213963559U CN202022488445.2U CN202022488445U CN213963559U CN 213963559 U CN213963559 U CN 213963559U CN 202022488445 U CN202022488445 U CN 202022488445U CN 213963559 U CN213963559 U CN 213963559U
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- handle structure
- suction tube
- rotating ring
- head
- strip
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Abstract
The utility model discloses a novel nasal part is peeled off, the suction tube nestification concreties in handle structure inside, and the one end of suction tube concreties has the head of peeling off, handle structure is inside to be seted up the bar hole, the telescopic link is nested the grafting in the bar hole with the mode of relative slip, the screw thread strip has evenly been arranged to the lateral wall of telescopic link, the swivel becket nestification is installed on handle structure with the mode of relative rotation, and the inside wall of swivel becket is provided with the internal thread that coincide with the screw thread strip, bar hole and swivel becket relative position department are provided with the breach, and the internal thread of swivel becket lets in the breach and the screw thread strip connects soon; the same end of the telescopic rod and the stripping head is provided with an installation cavity facing the stripping head, and a micro camera and a micro floodlight facing one side of the stripping head are installed in the installation cavity. Through the miniature camera machine, miniature daylighting lamp cooperation work collection nasal cavity internal information with the supporting installation of head of peeling off, can clearly understand the nasal cavity circumstances, conveniently cooperate to peel off first synchronous use, and easy operation.
Description
The technical field is as follows:
the utility model belongs to the technical field of medical instrument, concretely relates to novel nasal part is shelled.
Background art:
in the operation of surgical excision of tissues in the nasal cavity of a human body, the tissues in the nasal cavity are often required to be separated, and in the operation process, because the size of the nasal cavity is narrow, and because the separation operation of the tissues in the nasal cavity is fine and smooth, a special tool with high precision and high standard is required to be used. In the prior art, the tissue in the nasal cavity is separated by the common nasal cavity operating forceps and the common nasal cavity operating scissors, so that a doctor cannot understand the internal condition of the nasal cavity in detail in the operating process, and cannot spread the tissue in the nasal cavity due to the fact that multiple tools are needed to cooperate with each other, and the operating effect is influenced.
The invention content is as follows:
the utility model aims at solving the problem among the prior art, provide a novel nasal part is shelled, through with peel off the miniature camera machine of the supporting installation of head, miniature daylighting lamp cooperation work and gather the inside information of nasal cavity, can clearly know the nasal cavity circumstances, conveniently cooperate to peel off first synchronous use, and easy operation.
In order to achieve the above purpose, the technical scheme of the utility model is that:
the novel nasal part stripper comprises a handle structure, a stripping head, a suction tube, a telescopic rod, a rotating ring, a miniature camera and a miniature floodlight, wherein the suction tube is nested and fixedly connected inside the handle structure, two ends of the suction tube penetrate out of the handle structure, the stripping head is fixedly connected to one end of the suction tube, the stripping head is flat and is curved in an arc shape towards one side surface of the stripping head, a suction port is formed in the arc-shaped inner side of the stripping head, and the suction port is communicated with the suction tube;
a strip-shaped hole with the same extension direction as the suction tube is formed in the handle structure, two ends of the strip-shaped hole are communicated to the outer side of the handle structure, the telescopic rod is nested and inserted in the strip-shaped hole in a relative sliding mode, thread strips are uniformly arranged on the outer side wall of the telescopic rod, the rotating ring is nested and installed on the handle structure in a relative rotating mode, an internal thread matched with the thread strips is arranged on the inner side wall of the rotating ring, a notch is formed in the position, opposite to the strip-shaped hole and the rotating ring, of the rotating ring, and the internal thread of the rotating ring is introduced into the notch and is in screwed connection with the thread strips;
the telescopic link sets up in peeling off first arc outside, and the telescopic link with peel off the same one end of head and offer the installation cavity of peeling off the head towards, install in the installation cavity towards peel off first one side miniature camera head, miniature floodlight.
The rotating ring is arranged at one end of the handle structure close to the stripping head, an annular mounting groove is formed in the outer side wall of the handle structure, the notch is communicated with the annular mounting groove, an annular sliding groove is formed in the inner side wall of the annular mounting groove, an annular sliding rail is arranged on the annular mounting block, the annular mounting block is nested and mounted in the annular sliding groove, and the annular sliding groove is nested and matched with the annular sliding rail.
The internal thread that the swivel becket inside wall set up with the inner wall of the structural annular mounting groove of seting up of handle is contactless, is located breach department the internal thread lets in the bar downthehole inboard and connects soon with wherein telescopic link, the screw thread strip that sets up on the telescopic link is contactless with the inner wall in bar hole.
The outer side wall of the rotating ring is provided with anti-skid grains.
One end of the suction tube, which is far away from the stripping head, is communicated with a negative pressure environment, and the negative pressure environment is generated by an air suction pump or a medical injector in a compressed state.
The power cord of miniature camera head, miniature floodlight and the data line of miniature camera head are followed the telescopic link is arranged to lead to by the telescopic link other end, and the data line is connected with the display.
The utility model has the advantages that: the picture shot by the miniature camera is displayed on the display, so that a doctor can conveniently and clearly know the internal condition of the nasal cavity according to the displayed picture so as to perform accurate operation on the internal part of the nasal cavity; the stripping head and the telescopic rod are both arranged on the handle structure in a matched manner, and the stripping head and the telescopic rod can be operated simultaneously by controlling the handle, so that the stripping head and the telescopic rod can be conveniently matched for synchronous use; when adjusting the miniature camera head of installing on the telescopic link in order to guarantee that it can stably shoot the operation state, can control it through rotating the swivel becket that sets up on the handle structure, its operating mode is simple.
Description of the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is an enlarged detail view of the portion B of FIG. 2;
FIG. 4 is an enlarged detail view of section C of FIG. 2;
FIG. 5 is a schematic view of the structure of FIG. 2 with the telescoping rod removed;
FIG. 6 is an enlarged detail view of portion D of FIG. 5;
fig. 7 is a schematic top or bottom view of the mounting ring.
The specific implementation mode is as follows:
in order to make the technical field of the invention better understand, the invention is further described in detail with reference to the accompanying drawings and embodiments.
The novel nasal part stripper shown in fig. 1-7 comprises a handle structure 1, a stripping head 2, a suction tube 3, a telescopic rod 4, a rotating ring 5, a miniature camera 6 and a miniature floodlight 7, wherein the suction tube 3 is nested and fixedly connected inside the handle structure 1, two ends of the suction tube 3 penetrate out of the handle structure 1, the stripping head 2 is fixedly connected to one end of the suction tube 3, the stripping head 2 is flat and is bent in an arc shape towards one side surface of the stripping head, a suction port 8 is formed in the arc-shaped inner side of the stripping head 2, and the suction port 8 is communicated with the suction tube 3;
a strip-shaped hole 9 which is the same as the extension direction of the suction tube 3 is formed in the handle structure 1, two ends of the strip-shaped hole 9 are communicated to the outer side of the handle structure 1, the telescopic rod 4 is nested and inserted in the strip-shaped hole 9 in a relative sliding mode, the outer side wall of the telescopic rod 4 is uniformly provided with thread strips 10, the rotating ring 5 is nested and installed on the handle structure 1 in a relative rotating mode, the inner side wall of the rotating ring 5 is provided with internal threads 11 which are matched with the thread strips 10, a notch 12 is formed in the position, opposite to the strip-shaped hole 9 and the rotating ring 5, and the internal threads 11 of the rotating ring 5 are introduced into the notch 12 to be screwed with the thread strips 10;
the telescopic link 4 sets up and is peeling off first 2 arc outsides, and telescopic link 4 and the same one end of peeling off first 2 offer towards peeling off first 2 installation cavity 13, install in the installation cavity 13 towards peeling off first 2 one side miniature camera 6, miniature floodlight 7.
In the utility model, the rotating ring 5 is arranged at one end of the handle structure 1 close to the stripping head 2, so that the rotating ring 5 can be conveniently rotated during operation; an annular mounting groove 14 is formed in the outer side wall of the handle structure 1, the gap 12 is communicated with the annular mounting groove 14, an annular sliding groove 15 is formed in the inner side wall of the annular mounting groove 14, an annular sliding rail 16 is arranged on an annular mounting block, the annular mounting block is nested in the annular sliding groove 15, the annular sliding groove 15 is nested and matched with the annular sliding rail 16, and the stability of the installation of the rotating ring 5 in the annular mounting groove 14 is guaranteed;
an internal thread 11 arranged on the inner side wall of the rotating ring 5 is not contacted with the inner wall of an annular mounting groove 14 arranged on the handle structure 1, the internal thread 11 positioned at the notch 12 is introduced into the inner side of the strip-shaped hole 9 to be screwed with the telescopic rod 4, and a thread strip 10 arranged on the telescopic rod 4 is not contacted with the inner wall of the strip-shaped hole 9;
the outer side wall of the rotating ring 5 is provided with anti-skid grains 17, so that the rotating ring 5 can be conveniently controlled to rotate;
one end of the suction tube 3, which is far away from the stripping head 2, is communicated with a negative pressure environment, and the negative pressure environment is generated by an air suction pump or a medical injector in a compressed state, so that tissues in the nasal cavity are ensured to be sucked into the suction tube 3 through the suction port 8 and then are stably led out of the suction tube 3;
the power cord of miniature camera 6, miniature floodlight 7 and the data line of miniature camera 6 are arranged along telescopic link 4 to lead to by the 4 other ends of telescopic link, guarantee the stable of power cord, data line and arrange, and the data line is connected with the display, show the picture that miniature camera 6 was shot through the display, make things convenient for the doctor to carry out treatment according to the picture that the display shows to the nasal cavity inboard.
The utility model discloses a theory of operation is: when the device is used, the rotating ring 5 is driven to rotate, and the internal thread 11 on the inner side of the rotating ring 5 is screwed with the thread strip 10 on the outer side wall of the telescopic rod 4, so that the telescopic rod 4 is driven to move along the strip-shaped through hole by driving the rotating ring 5, and the micro camera 6 and the micro floodlight 7 which are arranged on the telescopic rod are ensured to move to be flush with the stripping head 2; operating handle structure 1 drives peels off head 2, telescopic link 4 lets in the disease nasal cavity, through further rotating swivel becket 5 to miniature camera 6, the position of miniature floodlight 7 is specifically adjusted, in order to guarantee that the glass head falls into the picture that miniature camera 6 was shot, the picture that miniature camera 6 was shot shows on the display, make things convenient for the doctor to know the nasal cavity internal conditions according to showing the picture, in order to carry out the accurate operation to nasal cavity inside, the tissue of peeling off at the operation in-process is through attracting pipe 3 with its suction.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. Novel nasal part is peeled off, its characterized in that: the multifunctional suction device comprises a handle structure (1), a stripping head (2), a suction tube (3), a telescopic rod (4), a rotating ring (5), a miniature camera (6) and a miniature floodlight (7), wherein the suction tube (3) is embedded and fixedly connected inside the handle structure (1), two ends of the suction tube (3) penetrate through the handle structure (1), one end of the suction tube (3) is fixedly connected with the stripping head (2), the stripping head (2) is flat and is bent in an arc shape towards one side surface of the stripping head, a suction port (8) is formed in the arc-shaped inner side of the stripping head (2), and the suction port (8) is communicated with the suction tube (3);
the suction tube type vacuum cleaner is characterized in that a strip-shaped hole (9) which is the same as the extension direction of the suction tube (3) is formed in the handle structure (1), two ends of the strip-shaped hole (9) are communicated to the outer side of the handle structure (1), the telescopic rod (4) is nested and inserted in the strip-shaped hole (9) in a relative sliding mode, thread strips (10) are uniformly arranged on the outer side wall of the telescopic rod (4), the rotating ring (5) is nested and installed on the handle structure (1) in a relative rotating mode, inner threads (11) which are matched with the thread strips (10) are arranged on the inner side wall of the rotating ring (5), a notch (12) is formed in the position, opposite to the rotating ring (5), of the strip-shaped hole (9), and the inner threads (11) of the rotating ring (5) are communicated with the notch (12) and are in screwed connection with the thread strips (10);
the telescopic link (4) sets up and is peeling off first (2) arc outside, and telescopic link (4) with peel off first (2) the same one end and offer installation cavity (13) towards peeling off first (2), install in installation cavity (13) towards peeling off first (2) one side miniature camera head (6), miniature floodlight (7).
2. The novel nasal stripper as set forth in claim 1, wherein: the utility model discloses a handle structure, including handle structure (1), swivel becket (5), handle structure (1) and breach (12), the one end department that is close to strip head (2) is set up in handle structure (1), annular mounting groove (14) have been seted up to handle structure (1) lateral wall, just breach (12) are linked together with annular mounting groove (14), and the inside wall of annular mounting groove (14) is provided with annular spout (15), is provided with annular slide rail (16) on the annular installation piece, annular installation piece nested installation is in annular spout (15), and annular spout (15) and annular slide rail (16) nested coincide.
3. The novel nasal stripper as set forth in claim 2, wherein: the inner thread (11) that the rotating ring (5) inside wall set up with the inner wall of the annular mounting groove (14) of seting up on handle structure (1) does not contact, is located breach (12) department inner thread (11) let in bar hole (9) inboard and connect soon with well telescopic link (4), the screw thread strip (10) that set up on telescopic link (4) do not contact with the inner wall in bar hole (9).
4. The novel nasal stripper as set forth in claim 3, wherein: the outer side wall of the rotating ring (5) is provided with anti-skid grains (17).
5. The novel nasal stripper as set forth in claim 4, wherein: the power cord of miniature camera (6), miniature floodlight (7) and the data line of miniature camera (6) are followed telescopic link (4) are arranged to lead to by telescopic link (4) other end, and the data line is connected with the display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022488445.2U CN213963559U (en) | 2020-11-02 | 2020-11-02 | Novel nasal part stripper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022488445.2U CN213963559U (en) | 2020-11-02 | 2020-11-02 | Novel nasal part stripper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213963559U true CN213963559U (en) | 2021-08-17 |
Family
ID=77259944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022488445.2U Active CN213963559U (en) | 2020-11-02 | 2020-11-02 | Novel nasal part stripper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213963559U (en) |
-
2020
- 2020-11-02 CN CN202022488445.2U patent/CN213963559U/en active Active
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