CN219183688U - Medical arthroscope - Google Patents
Medical arthroscope Download PDFInfo
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- CN219183688U CN219183688U CN202222725110.7U CN202222725110U CN219183688U CN 219183688 U CN219183688 U CN 219183688U CN 202222725110 U CN202222725110 U CN 202222725110U CN 219183688 U CN219183688 U CN 219183688U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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Abstract
The utility model relates to the technical field of medical appliances, in particular to a medical arthroscope, which comprises an arthroscope sheath, wherein a joint lens is fixed on the left side of the outer wall of the arthroscope sheath, a sheath fixing seat is fixed on the right side of the outer wall of the arthroscope sheath, a connecting seat is connected to the right end of the outer wall of the sheath fixing seat, and flushing parts are arranged on the sheath fixing seat and the connecting seat.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a medical arthroscope.
Background
Arthroscope is a rod-like optical instrument with a diameter of about 5mm for observing the internal structure of a joint, and is an endoscope for diagnosing and treating joint diseases. The arthroscope is provided with a lens at the end of a tubule, the tubule is inserted into the joint, and the structure in the joint is displayed on a monitor. Thus, the structure inside the joint can be directly observed.
The utility model discloses an orthopedics arthroscope operation auxiliary device in Chinese patent publication No. CN114587256A, which relates to the technical field of arthroscopes and comprises a fixed sleeve body, wherein a plurality of arc-shaped spring pieces are fixed at the top of the fixed sleeve body along the circumferential direction at equal intervals, a thread groove is formed on the outer surface of the fixed sleeve body close to the top edge, a locking sleeve is sleeved on the outer surface of the fixed sleeve body close to the top edge, and a thread line is arranged between the inner walls of the locking sleeve close to the bottom edge;
according to the technical scheme, the arthroscope is fixed through the arc-shaped spring piece, the locking sleeve is supported and positioned through the reverse elastic force of the arc-shaped spring piece, so that the threaded connection is more fastened, the problem that the arthroscope is fixed at the butt joint position when the arthroscope is fixed is solved, but the arthroscope is easily caused to fall off when the arthroscope is subjected to the force opposite to the direction of the threaded line, the troublesome problem is brought to people in use, however, the fixing effect of the arthroscope is improved by the technical scheme, the problem that the medical staff is inconvenient to operate due to the fact that the arthroscope is required to operate simultaneously is solved, the problem that medical staff is found in specific use, and medical liquid is required to be used for continuously flushing so that peeled residues are carried out along the flowing liquid, residues are prevented from being detained in joints, the follow-up observation operation sight line and the treatment effect are influenced, the flushing mode is generally that the medical staff holds the arthroscope with one hand, the other hand holds the flushing tube for flushing, and the medical staff looks over the flushing effect through the image of the arthroscope, the medical staff is inconvenient to operate the operation due to the fact that the operation is required to operate simultaneously, and the medical staff has the defects based on the fact that the prior art is not considered to exist.
Therefore, it is necessary to invent a medical arthroscope.
Disclosure of Invention
Therefore, the utility model provides a medical arthroscope to solve the problem that the medical staff needs to operate both hands simultaneously when performing the operation and the specific operation is inconvenient, and based on the fact, the inventor believes that the existing arthroscope technology has certain defects.
In order to achieve the above object, the present utility model provides the following technical solutions: the medical arthroscope comprises an arthroscope sheath, wherein an arthroscope lens is fixed on the left side of the outer wall of the arthroscope sheath, a water flushing port is formed in the left side of the outer wall of the arthroscope sheath and located at the right end of the arthroscope lens, a sheath fixing seat is fixed on the right side of the outer wall of the arthroscope sheath, a connecting seat is connected with the right end of the outer wall of the sheath fixing seat, a sealing connecting ring is arranged at the joint of the sheath fixing seat and the outer wall of the connecting seat, and a flushing part is arranged on the sheath fixing seat and the connecting seat;
the flushing part comprises a connecting pipe, a liquid conveying groove a, a liquid conveying pipe and a liquid conveying groove b, wherein the liquid conveying pipe is connected with the right side of the outer wall of the connecting seat, the liquid conveying groove b is formed in the connecting seat, and the connecting pipe and the liquid conveying groove a are both arranged in the sheath pipe fixing seat.
Preferably, the inner wall of arthroscope sheath is provided with the optics inner tube, the outer wall left end and the joint lens of optics inner tube are connected, the optics inner tube is connected with the connecting plate with the inner wall of joint lens, and a plurality of the connecting plate is arranged through the mode of array, the hydrophobic mouth has all been seted up to the outer wall upside of connecting plate.
Preferably, the center of the right side of the outer wall of the connecting seat is fixedly provided with a connecting optical cable, the left side of the outer wall of the connecting seat is fixedly provided with a connecting plug at a position corresponding to the connecting optical cable, the right side of the outer wall of the sheath tube fixing seat is provided with a connecting slot hole at a position corresponding to the connecting plug, and the outer wall of the connecting plug is in sliding connection with the inner wall of the connecting slot hole.
Preferably, the right end of the outer wall of the optical inner tube passes through the left side of the outer wall of the sheath tube fixing seat and is connected with the left side of the inner wall of the connecting slot, and the connecting plug is in contact connection with the right side of the outer wall of the optical inner tube.
Preferably, the infusion groove b is formed on the right side of the inner wall of the connecting seat, the bottom end of the liquid conveying pipe penetrates through the upper right side of the outer wall of the connecting seat and is communicated with the upper right side of the inner wall of the infusion groove b, and one end, far away from the connecting seat, of the liquid conveying pipe is fixedly communicated with a miniature infusion pump.
Preferably, the infusion groove a is formed in the left side of the inner wall of the sheath tube fixing seat, connecting pipes are fixedly communicated with the right side of the inner wall of the liquid feeding tube, the number of the connecting pipes is four, the four connecting pipes are arranged on the right side of the outer wall of the sheath tube fixing seat in a ring-shaped array mode, connecting slots are formed in the left side of the outer wall of the connecting seat at positions corresponding to the connecting pipes, and the outer walls of the connecting pipes are respectively connected with the inner walls of the connecting slots at the corresponding positions in a sliding mode.
Preferably, communicating pipes are arranged on the left side of the inner wall of the infusion groove b and at positions corresponding to the connecting slots, the left side of the outer wall of each communicating pipe is communicated with the right side of the inner wall of the connecting pipe, and the upper part of the left side of the inner wall of the infusion groove a is communicated with the upper part of the right side of the inner wall of the arthroscope sheath.
Preferably, the outer wall of sheath pipe fixing base and the outer wall of connecting seat have all seted up the external screw thread, the internal screw thread has all been seted up to the inner wall of sealing connection ring, sealing connection ring's inner wall and sheath pipe fixing base and the outer wall threaded connection of connecting seat.
The beneficial effects of the utility model are as follows:
according to the utility model, the outer walls of the sheath tube fixing seat and the connecting seat are provided with the external threads, the sheath tube fixing seat and the connecting seat can be fixedly connected through the sealing connecting ring provided with the internal threads, and meanwhile, the four connecting pipes can also avoid relative rotation between the sheath tube fixing seat and the connecting seat, so that the fixing effect on the sheath tube fixing seat and the connecting seat can be improved;
according to the utility model, the medical liquid can be conveyed into the infusion groove b through the arranged liquid conveying pipe, the arranged liquid conveying groove b conveys the medical liquid into the infusion groove a through the communicating pipe and the connecting pipe, and finally the medical liquid is conveyed between the arthroscope sheath pipe and the optical inner pipe through the liquid conveying groove a, so that the arthroscope sheath pipe is sprayed out through the flushing port, and the medical staff does not need to hold the arthroscope and the flushing pipe by one hand when flushing wounds of patients by matching with the waterproof joint lens, so that the medical staff is more convenient when flushing wounds of the patients.
Drawings
FIG. 1 is a schematic view of the external structure of the present utility model in front view;
FIG. 2 is a schematic view of a partially sectioned structure in elevation in accordance with the present utility model;
FIG. 3 is a schematic cross-sectional side view of an arthroscopic sheath of the present utility model;
fig. 4 is a schematic perspective view of a sheath holder according to the present utility model.
In the figure: 100. arthroscopic sheath; 110. a joint lens; 120. an optical inner tube; 121. a connecting plate; 200. a sheath tube fixing seat; 210. a liquid conveying tank a; 220. a connecting pipe; 300. a connecting seat; 310. a liquid feeding pipe; 320. a liquid conveying tank b; 330. a connection slot; 400. sealing the connecting ring; 500. and (5) connecting the optical cables.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
Referring to fig. 1-4, the medical arthroscope provided by the utility model comprises an arthroscope sheath 100, wherein the arthroscope sheath 100 is arranged to protect an optical inner tube 120, and can also convey some medical liquid to carry out flushing operation, a joint lens 110 is fixed on the left side of the outer wall of the arthroscope sheath 100, the joint lens 110 is arranged to facilitate the medical staff to check wounds of patients, the joint lens 110 is preferably a medical waterproof lens, a layer of hydrophobic film is required to be fixed on the outer wall of the joint lens 110, the medical liquid is prevented from adhering to the joint lens 110 to cause influence on the wounds checked by the medical staff, a water flushing port is formed on the left side of the outer wall of the arthroscope sheath 100 and at the right end of the joint lens 110, the water flushing port is arranged to facilitate the medical liquid conveyed in the arthroscope sheath 100 to be discharged from the arthroscope sheath 100, the inner tube 120 is arranged on the inner wall of the arthroscope sheath 100, the left end of the outer wall of the optical inner tube 120 is connected with the joint lens 110, the optical inner tube 120 is arranged to seal and protect an optical assembly of the joint lens 110, the optical inner tube 120 is connected with the inner wall of the joint lens 110 by a connecting plate 121, and the inner walls of the inner tube 121 are arranged in an array mode, and the connecting plates 121 are arranged on the inner wall of the joint sheath 100 are arranged to be fixed by the connecting plates 121;
the right side of the outer wall of the arthroscope sheath 100 is fixedly provided with a sheath tube fixing seat 200, the right end of the outer wall of the sheath tube fixing seat 200 is connected with a connecting seat 300, a connecting optical cable 500 is fixedly arranged at the center of the right side of the outer wall of the connecting seat 300, the arranged connecting optical cable 500 plays a role in transmitting optical pictures, the left side of the outer wall of the connecting seat 300 is fixedly provided with a connecting plug at a position corresponding to the connecting optical cable 500, the right side of the outer wall of the sheath tube fixing seat 200 is provided with a connecting slot hole at a position corresponding to the connecting plug, the outer wall of the connecting plug is in sliding connection with the inner wall of the connecting slot hole, the right end of the outer wall of the optical inner tube 120 passes through the left side of the outer wall of the sheath tube fixing seat 200 and is connected with the left side of the inner wall of the connecting slot hole, the connecting plug is in contact connection with the right side of the outer wall of the optical inner tube 120, and the arranged connecting optical cable 500 is connected with the right side of the outer wall of the optical inner tube 120 through the connecting plug;
the sheath tube fixing seat 200 and the connecting seat 300 are provided with a flushing part, the flushing part comprises a connecting pipe 220, an infusion groove a210, a liquid delivery pipe 310 and an infusion groove b320, the liquid delivery pipe 310 is connected with the right side of the outer wall of the connecting seat 300, the infusion groove b320 is arranged in the connecting seat 300, the infusion groove b320 is arranged on the right side of the inner wall of the connecting seat 300, the arranged infusion groove b320 is used for storing medical liquid delivered by the liquid delivery pipe 310, the bottom end of the liquid delivery pipe 310 passes through the upper part of the right side of the outer wall of the connecting seat 300 and is communicated with the upper part of the right side of the inner wall of the infusion groove b320, one end of the liquid delivery pipe 310 far away from the connecting seat 300 is fixedly communicated with a miniature infusion pump, the miniature infusion pump can be communicated with a storage device for storing medical liquid through the liquid suction pipe, the miniature infusion pump can deliver the medical liquid into the infusion groove b320 through the liquid suction pipe and the liquid delivery pipe 310 for storage, connecting tube 220 and infusion groove a210 are all arranged in sheath tube fixing seat 200, infusion groove a210 is arranged on the left side of the inner wall of sheath tube fixing seat 200, connecting tube 220 is fixedly communicated on the right side of the inner wall of liquid feeding tube 310, the number of the arrangement of connecting tubes 220 is four, four connecting tubes 220 are arranged on the right side of the outer wall of sheath tube fixing seat 200 in a ring-shaped array mode, connecting slots 330 are respectively arranged on the left side of the outer wall of connecting seat 300 at positions corresponding to connecting tubes 220, the outer walls of connecting tubes 220 are respectively connected with the inner wall of connecting slots 330 at corresponding positions in a sliding manner, communicating tubes are respectively arranged on the left side of the inner wall of infusion groove b320 and at positions corresponding to connecting slots 330, the left side of the outer wall of communicating tubes are respectively communicated with the right side of the inner wall of connecting tubes 220, the upper parts of the left side of the inner wall of infusion groove a210 are communicated with the upper parts of the right side of the inner wall of arthroscope sheath tube 100, and medical liquid stored in infusion groove b320 can be conveyed into connecting tubes 220 through the communicating tubes, the connecting tube 220 can convey the medical liquid into the infusion groove a210, and the infusion groove a210 conveys the medical liquid between the arthroscope sheath tube 100 and the inner wall of the optical inner tube 120 through the communication port formed on the inner wall of the arthroscope sheath tube 100, so that the medical liquid can be finally sprayed out through the flushing port to clean the wound of a patient;
the outer wall junction of sheath fixing base 200 and connecting seat 300 is provided with sealing connection ring 400, the external screw thread has all been seted up to the outer wall of sheath fixing base 200 and the outer wall of connecting seat 300, the internal screw thread has all been seted up to sealing connection ring 400's inner wall, sealing connection ring 400's inner wall and sheath fixing base 200 and the outer wall threaded connection of connecting seat 300, can carry out the screw thread to the junction of sheath fixing base 200 and connecting seat 300 through sealing connection ring 400 that sets up, thereby play the effect of fixing sheath fixing base 200 and connecting seat 300, and sheath fixing base 200, connecting seat 300 and sealing connection ring 400 that set up preferably adopt medical stainless steel material.
The application process of the utility model is as follows: firstly, medical staff aligns the sheath tube fixing seat 200 with the connecting seat 300, so that a connecting plug is inserted into a connecting slot hole for plugging, a connecting pipe 220 is inserted into a connecting slot 330 and is communicated with a communicating pipe, an optical inner pipe 120 is arranged to be abutted with the connecting plug, then a sealing connecting ring 400 is rotated, the sealing connecting ring 400 is fixedly connected with the sheath tube fixing seat 200 and the connecting seat 300 in a threaded connection mode, when the medical staff is in specific use, a joint lens 110 can be inserted into a wound of a patient, a group of optical fibers contained in the optical inner pipe 120 can transmit light into the wound, a perspective structure contained in the optical inner pipe can transmit images in the wound, and a connecting optical cable 500 can connect the optical fibers with a cold light source outside the wound, so that the cold light source can illuminate the wound, and meanwhile, a camera additionally arranged is used for connecting the joint lens 110 with a host and a display, so that images in the wound are reflected on the display;
when the wound of the patient needs to be washed, medical staff can start the miniature infusion pump, the medical liquid can be conveyed into the infusion groove b320 through the liquid suction pipe and the liquid conveying pipe 310, the medical liquid stored in the infusion groove b320 can be conveyed into the connecting pipe 220 through the communicating pipe, the medical liquid can be conveyed into the infusion groove a210 through the connecting pipe 220, the medical liquid can be conveyed into the space between the arthroscope sheath pipe 100 and the inner wall of the optical inner pipe 120 through the communicating port formed in the inner wall of the arthroscope sheath pipe 100 by the infusion groove a210, and finally the medical liquid can be sprayed out through the flushing port to clean the wound of the patient.
The above description is of the preferred embodiments of the present utility model, and any person skilled in the art may modify the present utility model or make modifications to the present utility model with the technical solutions described above. Therefore, any simple modification or equivalent made according to the technical solution of the present utility model falls within the scope of the protection claimed by the present utility model.
Claims (8)
1. Medical science arthroscope, including arthroscope sheath pipe (100), the outer wall left side of arthroscope sheath pipe (100) is fixed with joint lens (110), the water filling mouth has been seted up to the outer wall left side of arthroscope sheath pipe (100) and the right-hand member that is located joint lens (110), its characterized in that: a sheath tube fixing seat (200) is fixed on the right side of the outer wall of the arthroscope sheath tube (100), a connecting seat (300) is connected to the right end of the outer wall of the sheath tube fixing seat (200), a sealing connecting ring (400) is arranged at the joint of the sheath tube fixing seat (200) and the outer wall of the connecting seat (300), and a flushing part is arranged on the sheath tube fixing seat (200) and the connecting seat (300);
the flushing component comprises a connecting pipe (220), an infusion groove a (210), a liquid conveying pipe (310) and an infusion groove b (320), wherein the liquid conveying pipe (310) is connected with the right side of the outer wall of the connecting seat (300), the infusion groove b (320) is formed in the connecting seat (300), and the connecting pipe (220) and the infusion groove a (210) are both arranged in the sheath pipe fixing seat (200).
2. The medical arthroscope of claim 1, wherein: the inner wall of arthroscope sheath (100) is provided with optics inner tube (120), the outer wall left end and the joint camera lens (110) of optics inner tube (120) are connected, optics inner tube (120) are connected with connecting plate (121) with the inner wall of joint camera lens (110), and a plurality of connecting plate (121) are arranged through the mode of array, the hydrophobic mouth has all been seted up to the outer wall upside of connecting plate (121).
3. The medical arthroscope of claim 2, wherein: the connecting seat is characterized in that a connecting optical cable (500) is fixed at the center of the right side of the outer wall of the connecting seat (300), a connecting plug is fixed at the position corresponding to the connecting optical cable (500) on the left side of the outer wall of the connecting seat (300), a connecting slot hole is formed in the right side of the outer wall of the sheath tube fixing seat (200) and at the position corresponding to the connecting plug, and the outer wall of the connecting plug is in sliding connection with the inner wall of the connecting slot hole.
4. A medical arthroscope according to claim 3, wherein: the right end of the outer wall of the optical inner tube (120) passes through the left side of the outer wall of the sheath tube fixing seat (200) and is connected with the left side of the inner wall of the connecting slot, and the connecting plug is in contact connection with the right side of the outer wall of the optical inner tube (120).
5. The medical arthroscope of claim 1, wherein: the infusion groove b (320) is formed in the right side of the inner wall of the connecting seat (300), the bottom end of the liquid conveying pipe (310) penetrates through the upper right side of the outer wall of the connecting seat (300) and is communicated with the upper right side of the inner wall of the infusion groove b (320), and one end, far away from the connecting seat (300), of the liquid conveying pipe (310) is fixedly communicated with a miniature infusion pump.
6. The medical arthroscope of claim 5, wherein: the infusion groove a (210) is formed in the left side of the inner wall of the sheath tube fixing seat (200), connecting pipes (220) are fixedly communicated with the right side of the inner wall of the liquid feeding tube (310), the number of the connecting pipes (220) is four, the four connecting pipes (220) are arranged on the right side of the outer wall of the sheath tube fixing seat (200) in a ring-shaped array mode, connecting slots (330) are formed in the left side of the outer wall of the connecting seat (300) at positions corresponding to the connecting pipes (220), and the outer walls of the connecting pipes (220) are respectively connected with the inner walls of the connecting slots (330) in the corresponding positions in a sliding mode.
7. The medical arthroscope of claim 6, wherein: communicating pipes are arranged on the left side of the inner wall of the infusion groove b (320) and at positions corresponding to the connecting slots (330), the left side of the outer wall of each communicating pipe is communicated with the right side of the inner wall of the connecting pipe (220), and the upper part of the left side of the inner wall of the infusion groove a (210) is communicated with the upper part of the right side of the inner wall of the arthroscope sheath tube (100).
8. The medical arthroscope of claim 1, wherein: external threads are respectively arranged on the outer wall of the sheath tube fixing seat (200) and the outer wall of the connecting seat (300), internal threads are respectively arranged on the inner wall of the sealing connecting ring (400), and the inner wall of the sealing connecting ring (400) is in threaded connection with the outer walls of the sheath tube fixing seat (200) and the connecting seat (300).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222725110.7U CN219183688U (en) | 2022-10-17 | 2022-10-17 | Medical arthroscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222725110.7U CN219183688U (en) | 2022-10-17 | 2022-10-17 | Medical arthroscope |
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| Publication Number | Publication Date |
|---|---|
| CN219183688U true CN219183688U (en) | 2023-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222725110.7U Active CN219183688U (en) | 2022-10-17 | 2022-10-17 | Medical arthroscope |
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| CN (1) | CN219183688U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116898389A (en) * | 2023-09-12 | 2023-10-20 | 湖南英术生命科技有限公司 | Arthroscope assembly |
-
2022
- 2022-10-17 CN CN202222725110.7U patent/CN219183688U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116898389A (en) * | 2023-09-12 | 2023-10-20 | 湖南英术生命科技有限公司 | Arthroscope assembly |
| CN116898389B (en) * | 2023-09-12 | 2023-11-28 | 湖南英术生命科技有限公司 | Arthroscope assembly |
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