CN221083731U - Auxiliary mechanism for cutting periosteum - Google Patents
Auxiliary mechanism for cutting periosteum Download PDFInfo
- Publication number
- CN221083731U CN221083731U CN202321857852.3U CN202321857852U CN221083731U CN 221083731 U CN221083731 U CN 221083731U CN 202321857852 U CN202321857852 U CN 202321857852U CN 221083731 U CN221083731 U CN 221083731U
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- Prior art keywords
- connecting pipe
- wall
- suction
- tube
- handheld portion
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- 208000006735 Periostitis Diseases 0.000 title abstract description 11
- 210000003460 periosteum Anatomy 0.000 title abstract description 11
- 239000007788 liquid Substances 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims description 14
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- 230000004308 accommodation Effects 0.000 claims 2
- 239000012530 fluid Substances 0.000 abstract description 19
- 210000004369 blood Anatomy 0.000 abstract description 18
- 239000008280 blood Substances 0.000 abstract description 18
- 210000001519 tissue Anatomy 0.000 abstract description 17
- 208000007536 Thrombosis Diseases 0.000 abstract description 4
- 210000000988 bone and bone Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000521257 Hydrops Species 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000002808 connective tissue Anatomy 0.000 description 1
- 210000003722 extracellular fluid Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
The utility model discloses a periosteum cutting auxiliary mechanism, which relates to the field of medical auxiliary equipment and comprises a handheld part, a first connecting pipe, a stripping knife and a suction needle tube for sucking liquid, wherein the first connecting pipe is arranged at one end of the handheld part; through the cooperation of the structures, when the suction needle tube is blocked by blood clots, the utility model can control the suction of blood and tissue fluid from the inside of the suction tube, and can clean the accumulated fluid in the nose in time.
Description
Technical Field
The utility model relates to the technical field of medical auxiliary equipment, in particular to a periosteum cutting auxiliary mechanism.
Background
The periosteum refers to a thin film that covers the surface of bone, also known as periosteum. It is composed of connective tissue and has the function of protecting and nourishing bone tissue, and in surgery, some auxiliary mechanism can be used to help cut the mucoperiosteum, and these instruments usually have sharp points or blades to easily separate the mucoperiosteum from the bone.
The utility model provides a chinese patent of publication No. CN218458152U, it discloses a hump nose operation periosteum peeling auxiliary device, relate to medical equipment technical field, a hump nose operation periosteum peeling auxiliary device, including flat peeling knife, flat peeling knife's bottom welding has the head rod, the bottom fixedly connected with screw thread post of head rod, the bottom of screw thread post extends to the inside of first retainer plate and with first retainer plate threaded connection, the bottom fixedly connected with handle portion of first retainer plate, the bottom fixedly connected with second retainer plate of handle portion, the inside threaded connection of second retainer plate has the second connecting rod, the bottom welding of second connecting rod has sharp peeling knife. Above-mentioned auxiliary device is peeled off to operation periosteum of hump nose, through setting up screw thread post and first retainer plate, utilize screw thread post and first retainer plate to reach the effect of conveniently changing different flat stripping knives, the same reason has reached the effect of conveniently changing different sharp stripping knives through setting up the second retainer plate, has improved the practical efficiency of device greatly.
Although the above patent can inhale the suction tube with blood and tissue fluid that oozes through the suction needle, can remove blood and tissue fluid to outside through suction tube and outside suction equipment, accelerated the progress of operation greatly, but only have one suction needle and suction tube cooperation in the above patent and use, if the patient bleeds more in the operation process, the blood clot that forms can cause the jam of suction needle, and then blood and tissue fluid take place the hydrops in the nasal part easily, after suction needle blocks up, the doctor is inconvenient in time clear up blood and tissue fluid, influences operation progress and patient comfort level.
Disclosure of utility model
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mucoperiosteum cutting auxiliary mechanism, including handheld portion, first connecting pipe, peel off the sword and be used for attracting the suction needle tube of liquid, first connecting pipe sets up the one end at handheld portion, peel off the sword setting and keep away from the one end of handheld portion at first connecting pipe, suction needle tube sets up the outer wall at peeling off the sword, the inside of handheld portion communicates each other with the inside of first connecting pipe, the inside of first connecting pipe communicates each other with the inside of suction needle tube, the other end fixedly connected with of handheld portion communicates each other with the second connecting pipe of the inside of handheld portion, the one end fixedly connected with of handheld portion and the suction tube of the inside intercommunication of second connecting pipe are kept away from to the second connecting pipe, the outer wall of second connecting pipe is provided with the hose that is used for through liquid, the inside of second connecting pipe is provided with the steering assembly that is used for controlling the liquid circulation direction.
Preferably, the steering assembly comprises a control sphere and an installation tube, the control sphere is rotatably installed in the second connecting tube, the outer wall of the control sphere is rotatably attached to the inner wall of the second connecting tube, the installation tube is fixedly installed on the inner wall of the control sphere, and one end of the installation tube, far away from the control sphere, is fixedly connected with the end part of the hose.
Preferably, the outer wall fixedly connected with worm wheel of installation tube, the holding cavity that supplies worm wheel pivoted is seted up to the inside of second connecting pipe, and the inside rotation of holding cavity installs the worm, the outer wall of worm and the outer wall looks adaptation of worm wheel each other.
Preferably, the outer wall of the second connecting pipe is fixedly provided with a driving motor, and an output shaft of the driving motor is fixedly connected with the axial end of the worm.
Preferably, the outer wall of the second connecting pipe is provided with a control switch, and the operation of the driving motor is controlled by the control switch.
Preferably, the diameter of the inner wall of the suction pipe is not smaller than the diameter of the inner wall of the suction needle tube.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, through the cooperation among the handheld part, the first connecting pipe, the stripping knife, the suction needle tube, the second connecting pipe, the suction tube, the hose and the steering assembly, when the suction needle tube is blocked by blood clots, the suction of blood and tissue fluid from the interior of the suction tube can be controlled, the accumulated fluid in the nose position can be cleaned timely, and the inner wall diameter of the suction tube is not smaller than the inner wall diameter of the suction needle tube, so that the blood and the tissue fluid are more easily sucked by the suction tube, the blockage is not easy to occur, a doctor can conveniently clean the blood and the tissue fluid in time, and the problems that the doctor is inconvenient to clean the blood and the tissue fluid in time after the suction needle head is blocked in the prior art, and the operation progress and the comfort level of a patient are affected are effectively solved.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a schematic view of the hose installation of the present utility model;
FIG. 3 is a schematic view of the installation of a control sphere according to the present utility model;
Fig. 4 is a cross-sectional view of a control sphere in accordance with the present utility model.
In the figure: 1. a hand-held part; 2. a first connection pipe; 3. a stripping knife; 4. sucking the needle tube; 5. a second connection pipe; 6. a suction pipe; 7. controlling the sphere; 8. installing a pipe; 9. a hose; 10. a worm wheel; 11. a worm; 12. a drive motor; 13. and controlling the switch.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an auxiliary mechanism for cutting a periosteum in the drawings comprises a handheld portion 1, a first connecting tube 2, a stripping knife 3 and a suction needle tube 4 for sucking liquid, wherein the first connecting tube 2 is arranged at one end of the handheld portion 1, the stripping knife 3 is arranged at one end of the first connecting tube 2 far away from the handheld portion 1, the suction needle tube 4 is arranged on the outer wall of the stripping knife 3, the interior of the handheld portion 1 is mutually communicated with the interior of the first connecting tube 2, and the interior of the first connecting tube 2 is mutually communicated with the interior of the suction needle tube 4, so that the auxiliary mechanism is available: the Chinese patent with publication number CN218458152U discloses a periosteum peeling auxiliary device for a hump nose operation, wherein the Chinese patent discloses technical means of a flat peeling knife, a first connecting rod, a threaded column, a first fixing ring, a handle part, a suction port, a suction needle head, a suction tube and external suction equipment, and the handheld part 1, the first connecting tube 2, the peeling knife 3 and the suction needle tube 4 in the file of the application adopt the same technical means in the prior art, and the technical means are not repeated herein.
The other end fixedly connected with of handheld portion 1 is with the second connecting pipe 5 of mutual intercommunication in the inside of handheld portion 1, and the one end fixedly connected with of handheld portion 1 is kept away from to second connecting pipe 5 is with the inhaling flow pipe 6 of mutual intercommunication in the inside of second connecting pipe 5, and the outer wall of second connecting pipe 5 is provided with the hose 9 that is used for passing through liquid.
One end of the hose 9, which is far away from the second connecting pipe 5, is connected with external suction equipment, wherein the external suction equipment is disclosed in the prior art with the publication number of CN218458152U, and is not described in detail herein, the suction force can be generated by controlling the external suction equipment to work, so that exuded blood and tissue fluid can be sucked into the second connecting pipe 5, the blood and the tissue fluid can be moved to the outside by utilizing the hose 9 and the external suction equipment, the liquid can be prevented from obstructing the vision of a doctor, the normal operation of the operation is ensured, and the fineness of the operation is effectively improved.
The second connection pipe 5 is provided inside with a steering assembly for controlling the direction of the flow of the liquid.
By means of the steering assembly, blood and tissue fluid can be controlled to be sucked from the suction needle tube 4 and removed from the hose 9, or blood and tissue fluid can be controlled to be sucked from the suction tube 6 and removed from the hose 9.
The steering assembly comprises a control sphere 7 and a mounting tube 8, wherein the control sphere 7 is rotatably mounted in the second connecting tube 5, the outer wall of the control sphere 7 is rotatably attached to the inner wall of the second connecting tube 5, the mounting tube 8 is fixedly mounted on the inner wall of the control sphere 7, and one end of the mounting tube 8, which is far away from the control sphere 7, is fixedly connected with the end part of the hose 9.
Through rotating installation tube 8, can drive the inside rotation of control spheroid 7 at second connecting pipe 5, and then make the one end that hose 9 was kept away from to installation tube 8 aim at the internal passage of handheld portion 1, perhaps make the one end that hose 9 was kept away from to installation tube 8 aim at the internal passage of inhaling flow tube 6, and the outer wall of control spheroid 7 rotates the laminating with the inner wall of second connecting pipe 5, can guarantee the leakproofness of control spheroid 7 outer wall and second connecting pipe 5 inner wall, realized the regulation to blood and tissue liquid flow direction.
The outer wall fixedly connected with worm wheel 10 of installation tube 8, the holding cavity that supplies worm wheel 10 pivoted is seted up to the inside of second connecting pipe 5, and worm 11 is installed in the inside rotation of holding cavity, and the outer wall of worm 11 and the outer wall looks adaptation of worm wheel 10 each other.
Through the rotation of control worm 11, can drive worm wheel 10 and rotate, can drive second connecting pipe 5 and rotate then, through the single transmissibility between worm 11 and the worm wheel 10, can effectively improve the stability of second connecting pipe 5 during operation, effectively prevent that second connecting pipe 5 from unexpected taking place to rotate.
The outer wall of the second connecting pipe 5 is fixedly provided with a driving motor 12, and an output shaft of the driving motor 12 is fixedly connected with the axial end of the worm 11.
The driving motor 12 can be a small motor common in the prior art, the specific model can be determined according to the actual use requirement, and excessive details are not needed here, and the worm 11 can be driven to rotate by controlling the output shaft of the driving motor 12 to rotate, so that power is provided for the rotation of the worm 11.
The outer wall of the second connection pipe 5 is provided with a control switch 13, and the operation of the driving motor 12 is controlled by the control switch 13.
The control switch 13 is electrically connected with the driving motor 12, the control switch 13 is opened, the output shaft of the driving motor 12 can be driven to rotate, the control switch 13 is closed, the output shaft of the driving motor 12 can be stopped from rotating, and the convenience of medical staff in using the device is further improved.
The diameter of the inner wall of the suction pipe 6 is not smaller than the diameter of the inner wall of the suction needle tube 4.
In this embodiment: by setting the diameter of the inner wall of the aspiration flow tube 6 to be not smaller than the diameter of the inner wall of the aspiration needle tube 4, the aspiration flow tube 6 can be made to pass more blood and interstitial fluid at a time.
Working principle: when the patient bleeds more in the process of the operation of mucoperiosteum cutting and stripping, the formed blood clot causes the suction needle tube 4 to be blocked, a doctor rotates the handheld part 1, the output shaft of the driving motor 12 is controlled to rotate, the control sphere 7 is driven to rotate, one end of the mounting tube 8, which is far away from the hose 9, is aligned with the inner channel of the suction tube 6, then the external suction equipment is controlled to work, the blood and tissue fluid are controlled to be sucked from the inner part of the suction tube 6, the accumulated fluid in the nose position can be timely sucked, and the blood and the tissue fluid are more easily sucked by the suction tube 6 because the diameter of the inner wall of the suction tube 6 is not less than the diameter of the inner wall of the suction needle tube 4, so that the blockage is difficult to occur, the doctor can conveniently clean the blood and the tissue fluid in time, and the condition affecting the comfort degree of the patient and the operation progress is effectively avoided.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "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.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes-modifications-substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a mucoperiosteum cutting auxiliary mechanism, includes handheld portion (1), first connecting pipe (2), stripping knife (3) and is used for attracting suction needle tubing (4) of liquid, its characterized in that: the utility model discloses a portable electronic device, including handheld portion (1), first connecting pipe (2), stripping knife (3), suction needle tube (4), suction needle tube (5) and hose (9) for passing through liquid, wherein the first connecting pipe (2) is arranged at one end of handheld portion (1), stripping knife (3) is arranged at one end of first connecting pipe (2) away from handheld portion (1), suction needle tube (4) is arranged at the outer wall of stripping knife (3), the inside of handheld portion (1) is mutually communicated with the inside of first connecting pipe (2), the inside of first connecting pipe (2) is mutually communicated with the inside of suction needle tube (4), the other end fixedly connected with of handheld portion (1) is with second connecting pipe (5) mutually communicated with the inside of handheld portion (1), one end fixedly connected with of second connecting pipe (5) is kept away from suction tube (6) mutually communicated with the inside of second connecting pipe (5), the outer wall of second connecting pipe (5) is provided with hose (9) for passing through liquid;
the second connecting pipe (5) is internally provided with a steering component for controlling the flowing direction of liquid.
2. A mucoperiosteum cutting assisting mechanism as set forth in claim 1, wherein: steering assembly includes control spheroid (7) and installation pipe (8), control spheroid (7) rotate and install the inside of second connecting pipe (5), the outer wall of control spheroid (7) with the inner wall of second connecting pipe (5) rotates the laminating, installation pipe (8) fixed mounting is in control spheroidal (7) inner wall, installation pipe (8) are kept away from control spheroidal (7) one end with hose (9) tip fixed connection.
3. A mucoperiosteum cutting assisting mechanism as set forth in claim 2, wherein: the outer wall fixedly connected with worm wheel (10) of installation pipe (8), the confession is seted up to the inside of second connecting pipe (5) worm wheel (10) pivoted accommodation cavity, worm (11) are installed in the inside rotation of accommodation cavity, the outer wall of worm (11) with the outer wall looks adaptation of worm wheel (10).
4. A mucoperiosteum cutting assisting mechanism as set forth in claim 3, wherein: the outer wall of the second connecting pipe (5) is fixedly provided with a driving motor (12), and an output shaft of the driving motor (12) is fixedly connected with the axial end of the worm (11).
5. The auxiliary mechanism for mucoperiosteum cutting as defined in claim 4, wherein: the outer wall of the second connecting pipe (5) is provided with a control switch (13), and the work of the driving motor (12) is controlled by the control switch (13).
6. A mucoperiosteum cutting assisting mechanism as set forth in claim 1, wherein: the diameter of the inner wall of the suction tube (6) is not smaller than that of the inner wall of the suction needle tube (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321857852.3U CN221083731U (en) | 2023-07-14 | 2023-07-14 | Auxiliary mechanism for cutting periosteum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321857852.3U CN221083731U (en) | 2023-07-14 | 2023-07-14 | Auxiliary mechanism for cutting periosteum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221083731U true CN221083731U (en) | 2024-06-07 |
Family
ID=91309679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321857852.3U Active CN221083731U (en) | 2023-07-14 | 2023-07-14 | Auxiliary mechanism for cutting periosteum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221083731U (en) |
-
2023
- 2023-07-14 CN CN202321857852.3U patent/CN221083731U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |