CN219501109U - Novel multi-curvature adjustable maxillary sinus cyst forceps - Google Patents
Novel multi-curvature adjustable maxillary sinus cyst forceps Download PDFInfo
- Publication number
- CN219501109U CN219501109U CN202223475541.9U CN202223475541U CN219501109U CN 219501109 U CN219501109 U CN 219501109U CN 202223475541 U CN202223475541 U CN 202223475541U CN 219501109 U CN219501109 U CN 219501109U
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- China
- Prior art keywords
- wire harness
- clamp head
- negative pressure
- forceps
- camera
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- 210000004086 maxillary sinus Anatomy 0.000 title claims abstract description 32
- 206010011732 Cyst Diseases 0.000 title claims abstract description 19
- 208000031513 cyst Diseases 0.000 title claims abstract description 19
- 210000003128 head Anatomy 0.000 claims abstract description 74
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 210000001503 joint Anatomy 0.000 claims abstract description 3
- 238000005452 bending Methods 0.000 claims description 10
- 230000003444 anaesthetic effect Effects 0.000 claims description 4
- 238000003032 molecular docking Methods 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 abstract description 4
- 210000002726 cyst fluid Anatomy 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 230000003902 lesion Effects 0.000 description 12
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 210000003484 anatomy Anatomy 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000002427 irreversible effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 210000004400 mucous membrane Anatomy 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 238000006748 scratching Methods 0.000 description 2
- 230000002393 scratching effect Effects 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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
Abstract
The novel multi-curvature adjustable maxillary sinus cyst forceps are characterized in that two handles are connected through a hinge shaft, two forceps head rods are arranged at the front ends of the handles through a clamping type butt joint mechanism, and forceps heads are arranged at the front ends of the forceps head rods; the front end of the camera wire harness is connected with a camera, the camera is fixed on the side surface of one clamp head, and the rear end of the camera wire harness is connected with a pipeline and wire harness combined socket which are arranged on the bracket; the front end of the suction bag liquid negative pressure pipe is a negative pressure suction port, the negative pressure suction port is arranged on the side surface of one clamp head, and the rear end of the suction bag liquid negative pressure pipe is connected with a pipeline and a wire harness combined socket; the lighting device and the pressurizing nozzle are arranged on the side face of the other clamp head and are respectively connected with the pipeline and the wire harness combined socket through the wire harness of the lighting device and the pressurizing pipe. The utility model has the advantages that: the device has the advantages of reasonable structure, stable operation, capability of adopting negative pressure to absorb the cyst fluid at any time, synchronous pressurized cleaning, clear surgical field, safety, no dead angle for cleaning focuses in the maxillary sinus, effective reduction of the operation intensity of medical staff, safety and effectiveness.
Description
Technical Field
The utility model relates to the field of medical instruments, in particular to a novel multi-curvature adjustable maxillary sinus cyst forceps.
Background
At present, in the operation process of the open and the sinus inner lesion excision of the maxillary sinus of the otorhinolaryngology, due to the anatomical structure of the maxillary sinus, when the lesion of the lower part of the maxillary sinus is treated, the lower part of the maxillary sinus is a blind area under the nasal endoscope, the lesion is difficult to clear, the current treatment means, namely scraping and scratching, is time-consuming, is not thorough to clear, the angle of the maxillary sinus cyst forceps is limited, the manual operation and treatment of doctors are inconvenient, the current treatment means is mostly to apply the scraping and scratching the lesion of the lower wall of the anterior maxillary sinus, the labor is wasted, the angle is not well mastered, the clearance is not thorough, even the lesion part is not positioned at all, and the operation effect is affected.
Disclosure of Invention
The utility model aims to overcome the problems, relieve the pain of a patient, and realize the operation of a doctor in the complete excision operation process of the maxillary sinus lesion, and has the advantages of convenient operation, easy cleaning of the operation part, and convenient improvement of the operation success rate, and particularly provides a novel multi-curvature adjustable maxillary sinus cyst forceps.
The utility model provides a novel multi-curvature adjustable maxillary sinus cyst forceps, which is characterized in that: the device comprises a handle, a hinge shaft, a clamp head rod, a camera wire harness, a bag sucking liquid negative pressure pipe, a camera, a clamp head, a negative pressure suction port, a lighting device, a pressurizing nozzle, a pressurizing pipe, a lighting device wire harness, a clamping type docking mechanism, a bracket, a pipeline and a wire harness combined socket;
wherein: the two handles are connected through a hinge shaft, the front ends of the two handles are provided with two clamp head rods through a clamping type butt joint mechanism, and the front ends of the clamp head rods are clamp heads;
the front end of the camera wire harness is connected with a camera, the camera is fixed on the side surface of one clamp head, and the rear end of the camera wire harness is connected with a pipeline and wire harness combined socket which are arranged on the bracket;
the front end of the suction bag liquid negative pressure pipe is a negative pressure suction port, the negative pressure suction port is arranged on the side surface of one clamp head, and the rear end of the suction bag liquid negative pressure pipe is connected with a pipeline and a wire harness combined socket;
the lighting device and the pressurizing nozzle are arranged on the side face of the other clamp head and are respectively connected with the pipeline and the wire harness combined socket through the wire harness of the lighting device and the pressurizing pipe.
The pliers head rod is of a bending structure, and the bending angle of the front end is 90-110 degrees.
The clamp heads and the clamp head rods are inclined outwards by 10-15 degrees, the inclination angle can be adjusted through the jacking screws, and when the clamp is clamped, the clamp heads are in a 20-30-degree state.
The clamp head is of an elliptical ring structure, and the elliptical ring is of a concave structure.
The clamp head is provided with a groove, and can be used for smearing and storing a small amount of anesthetic.
The support be the cubic casing and have two slice stabilizer blade structures, the casing links firmly on the articulated shaft, two slice stabilizer blade structures can be put up at human face for interim buffering postoperative person's hand fatigue.
The method is applied to the removal of the lesions in the maxillary sinus of the otorhinolaryngology department, achieves the purposes of accurately, easily and thoroughly removing the lesions in the maxillary sinus, and can achieve better operation effect especially for removing hidden lesions at the front lower wall part of the maxillary sinus. The surgical field is clearer for the operator, meanwhile, the focus is located, the forceps can extend to the position, the condition that irreversible damage can not be caused to the mucous membrane can be guaranteed, and the surgical success rate is convenient to improve.
The utility model has the advantages that:
the novel multi-curvature adjustable maxillary sinus cyst forceps disclosed by the utility model have the advantages that the structure is reasonable, the operation is stable, negative pressure can be adopted at any time to absorb cyst liquid, meanwhile, the pressurizing and cleaning are synchronously carried out, the operation visual field is clear, the safety is realized, no dead angle is generated, the focuses in the maxillary sinus are cleared, no related similar products exist in similar operation instruments, the operation strength of medical staff can be effectively reduced, the safety and the effectiveness are realized, the operation is believed to be loved by vast otorhinolaryngologists, meanwhile, the operation is more convenient and smooth for young doctors of beginners, and the technical improvement and the recognition of anatomical structures are also better.
Drawings
The utility model will be described in further detail with reference to the accompanying drawings and embodiments:
fig. 1 is a schematic diagram of a novel multi-curvature adjustable maxillary sinus cyst forceps.
Detailed Description
The present utility model will be further explained with reference to specific embodiments, but the structure, proportion, size, etc. shown in the drawings are only used for understanding and reading by those skilled in the art, and are not intended to limit the applicable limitations of the present utility model, so that any structural modification, proportional relation change or size adjustment does not have any technical significance, and all fall within the scope of the technical contents disclosed in the present utility model without affecting the efficacy and achievement of the present utility model. Also, the terms such as "upper", "lower", "front", "rear", "middle", and the like are used herein for descriptive purposes only and are not intended to limit the scope of the utility model for which the utility model may be practiced or for which the relative relationships may be altered or modified without materially altering the technical context.
Example 1
The utility model provides a novel multi-curvature adjustable maxillary sinus cyst forceps, which is characterized in that: the device comprises a handle 1, a hinge shaft 2, a clamp head rod 3, a camera wire harness 4, a bag suction liquid negative pressure pipe 5, a camera 6, a clamp head 7, a negative pressure suction port 8, a lighting device 9, a pressurizing nozzle 10, a pressurizing pipe 11, a lighting device wire harness 12, a clamping type abutting mechanism 13, a bracket 14, a pipeline and wire harness combined socket 15;
wherein: the two handles 1 are connected through a hinge shaft 2, the front ends of the handles are provided with two clamp head rods 3 through a clamping type abutting mechanism 13, and the front ends of the clamp head rods 3 are clamp heads 7;
the front end of the camera wire harness 4 is connected with a camera 6, the camera 6 is fixed on the side surface of one clamp head 7, and the rear end of the camera wire harness 4 is connected with a pipeline and wire harness combined socket 15 arranged on a bracket 14;
the front end of the suction bag liquid negative pressure pipe 5 is provided with a negative pressure suction port 8, the negative pressure suction port 8 is arranged on the side surface of one clamp head 7, and the rear end of the suction bag liquid negative pressure pipe 5 is connected with a pipeline and a wire harness combined socket 15;
the lighting device 9 and the pressurizing nozzle 10 are arranged on the side face of the other clamp head 7 and are respectively connected with the pipeline and wire harness combined socket 15 through the lighting device wire harness 12 and the pressurizing pipe 11.
The clamp head rod 3 is of a bending structure, and the bending angle of the front end is 90 degrees.
The clamp head 7 and the clamp head rod 3 are inclined outwards by 10-15 degrees, the inclination angle can be adjusted by a jacking screw, and when the clamp is clamped, the two clamp heads 7 are in a 20-30-degree state.
The clamp head 7 is of an elliptical ring structure, and the elliptical ring is of a concave structure.
The clamp head 7 is provided with a groove, and can be used for smearing and storing a small amount of anesthetic.
The support 14 is a block-shaped shell with two sheet-shaped supporting leg structures, the shell is fixedly connected to the hinge shaft 2, and the two sheet-shaped supporting leg structures can be supported on the face of a human body.
The method is applied to the removal of the lesions in the maxillary sinus of the otorhinolaryngology department, achieves the purposes of accurately, easily and thoroughly removing the lesions in the maxillary sinus, and can achieve better operation effect especially for removing hidden lesions at the front lower wall part of the maxillary sinus. The surgical field is clearer for the operator, meanwhile, the focus is located, the forceps can extend to the position, the condition that irreversible damage can not be caused to the mucous membrane can be guaranteed, and the surgical success rate is convenient to improve.
Example 2
The utility model provides a novel multi-curvature adjustable maxillary sinus cyst forceps, which is characterized in that: the device comprises a handle 1, a hinge shaft 2, a clamp head rod 3, a camera wire harness 4, a bag suction liquid negative pressure pipe 5, a camera 6, a clamp head 7, a negative pressure suction port 8, a lighting device 9, a pressurizing nozzle 10, a pressurizing pipe 11, a lighting device wire harness 12, a clamping type abutting mechanism 13, a bracket 14, a pipeline and wire harness combined socket 15;
wherein: the two handles 1 are connected through a hinge shaft 2, the front ends of the handles are provided with two clamp head rods 3 through a clamping type abutting mechanism 13, and the front ends of the clamp head rods 3 are clamp heads 7;
the front end of the camera wire harness 4 is connected with a camera 6, the camera 6 is fixed on the side surface of one clamp head 7, and the rear end of the camera wire harness 4 is connected with a pipeline and wire harness combined socket 15 arranged on a bracket 14;
the front end of the suction bag liquid negative pressure pipe 5 is provided with a negative pressure suction port 8, the negative pressure suction port 8 is arranged on the side surface of one clamp head 7, and the rear end of the suction bag liquid negative pressure pipe 5 is connected with a pipeline and a wire harness combined socket 15;
the lighting device 9 and the pressurizing nozzle 10 are arranged on the side face of the other clamp head 7 and are respectively connected with the pipeline and wire harness combined socket 15 through the lighting device wire harness 12 and the pressurizing pipe 11.
The clamp head rod 3 is of a bending structure, and the bending angle of the front end is 100 degrees.
The clamp head 7 and the clamp head rod 3 are inclined outwards by 10-15 degrees, the inclination angle can be adjusted by a jacking screw, and when the clamp is clamped, the two clamp heads 7 are in a 20-30-degree state.
The clamp head 7 is of an elliptical ring structure, and the elliptical ring is of a concave structure.
The clamp head 7 is provided with a groove, and can be used for smearing and storing a small amount of anesthetic.
The support 14 is a block-shaped shell with two sheet-shaped supporting leg structures, the shell is fixedly connected to the hinge shaft 2, and the two sheet-shaped supporting leg structures can be supported on the face of a human body.
Example 3
The utility model provides a novel multi-curvature adjustable maxillary sinus cyst forceps, which is characterized in that: the device comprises a handle 1, a hinge shaft 2, a clamp head rod 3, a camera wire harness 4, a bag suction liquid negative pressure pipe 5, a camera 6, a clamp head 7, a negative pressure suction port 8, a lighting device 9, a pressurizing nozzle 10, a pressurizing pipe 11, a lighting device wire harness 12, a clamping type abutting mechanism 13, a bracket 14, a pipeline and wire harness combined socket 15;
wherein: the two handles 1 are connected through a hinge shaft 2, the front ends of the handles are provided with two clamp head rods 3 through a clamping type abutting mechanism 13, and the front ends of the clamp head rods 3 are clamp heads 7;
the front end of the camera wire harness 4 is connected with a camera 6, the camera 6 is fixed on the side surface of one clamp head 7, and the rear end of the camera wire harness 4 is connected with a pipeline and wire harness combined socket 15 arranged on a bracket 14;
the front end of the suction bag liquid negative pressure pipe 5 is provided with a negative pressure suction port 8, the negative pressure suction port 8 is arranged on the side surface of one clamp head 7, and the rear end of the suction bag liquid negative pressure pipe 5 is connected with a pipeline and a wire harness combined socket 15;
the lighting device 9 and the pressurizing nozzle 10 are arranged on the side face of the other clamp head 7 and are respectively connected with the pipeline and wire harness combined socket 15 through the lighting device wire harness 12 and the pressurizing pipe 11.
The clamp head rod 3 is of a bending structure, and the bending angle of the front end is 110 degrees.
The clamp head 7 and the clamp head rod 3 are inclined outwards by 10-15 degrees, the inclination angle can be adjusted by a jacking screw, and when the clamp is clamped, the two clamp heads 7 are in a 20-30-degree state.
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 therein 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. Novel multi-curvature adjustable maxillary sinus cyst forceps is characterized in that: the device comprises a handle (1), a hinge shaft (2), a clamp head rod (3), a camera wire harness (4), a bag suction liquid negative pressure pipe (5), a camera (6), a clamp head (7), a negative pressure suction port (8), a lighting device (9), a pressurizing nozzle (10), a pressurizing pipe (11), a lighting device wire harness (12), a clamping type docking mechanism (13), a bracket (14) and a pipeline and wire harness combined socket (15);
wherein: the two handles (1) are connected through a hinge shaft (2), the front ends of the two handles are provided with two clamp head rods (3) through a clamping type butt joint mechanism (13), and the front ends of the clamp head rods (3) are clamp heads (7); the front end of the camera wire harness (4) is connected with a camera (6), the camera (6) is fixed on the side surface of one clamp head (7), and the rear end of the camera wire harness (4) is connected with a pipeline and wire harness combined socket (15) arranged on the bracket (14); the front end of the suction bag liquid negative pressure pipe (5) is a negative pressure suction port (8), the negative pressure suction port (8) is arranged on the side surface of one clamp head (7), and the rear end of the suction bag liquid negative pressure pipe (5) is connected with a pipeline and wire harness combined socket (15); the lighting device (9) and the pressurizing nozzle (10) are arranged on the side face of the other clamp head (7) and are respectively connected with the pipeline and wire harness combined socket (15) through the lighting device wire harness (12) and the pressurizing pipe (11).
2. The novel multi-curvature adjustable maxillary sinus cyst forceps of claim 1, wherein: the clamp head rod (3) is of a bending structure, and the bending angle of the front end is 90-110 degrees.
3. The novel multi-curvature adjustable maxillary sinus cyst forceps of claim 1, wherein: the clamp head (7) and the clamp head rod (3) are inclined outwards by 10-15 degrees, the inclination angle can be adjusted through a jacking screw, and when the clamp is clamped, the two clamp heads (7) are in a 20-30-degree state.
4. The novel multi-curvature adjustable maxillary sinus cyst forceps of claim 1, wherein: the clamp head (7) is of an elliptical ring structure, and the elliptical ring is of a concave structure.
5. The novel multi-curvature adjustable maxillary sinus cyst forceps of claim 1, wherein: the clamp head (7) is provided with a groove, and can be used for smearing and storing a small amount of anesthetic.
6. The novel multi-curvature adjustable maxillary sinus cyst forceps of claim 1, wherein: the bracket (14) is a block-shaped shell with two sheet-shaped supporting leg structures, and the shell is fixedly connected to the hinge shaft (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223475541.9U CN219501109U (en) | 2022-12-26 | 2022-12-26 | Novel multi-curvature adjustable maxillary sinus cyst forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223475541.9U CN219501109U (en) | 2022-12-26 | 2022-12-26 | Novel multi-curvature adjustable maxillary sinus cyst forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219501109U true CN219501109U (en) | 2023-08-11 |
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ID=87548856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223475541.9U Active CN219501109U (en) | 2022-12-26 | 2022-12-26 | Novel multi-curvature adjustable maxillary sinus cyst forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219501109U (en) |
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2022
- 2022-12-26 CN CN202223475541.9U patent/CN219501109U/en active Active
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| GR01 | Patent grant |