CN112603486A - Endoscope puncture outfit with strong controllability - Google Patents
Endoscope puncture outfit with strong controllability Download PDFInfo
- Publication number
- CN112603486A CN112603486A CN202011518561.2A CN202011518561A CN112603486A CN 112603486 A CN112603486 A CN 112603486A CN 202011518561 A CN202011518561 A CN 202011518561A CN 112603486 A CN112603486 A CN 112603486A
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- fixed
- plate
- limiting
- puncture
- block
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- 238000013016 damping Methods 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 210000000683 abdominal cavity Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
- A61B17/3421—Cannulas
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
- A61B2017/3405—Needle locating or guiding means using mechanical guide means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
- A61B2017/3419—Sealing means between cannula and body
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Pathology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Endoscopes (AREA)
Abstract
The invention discloses an endoscope puncture outfit with strong controllability, which comprises a movable plate and a limiting mechanism, wherein the upper end and the lower end of a choke valve are respectively connected with a sealing cap and a sleeve in a buckling manner, puncture cones are fixed at the bottom of the cap, gears are fixed at the two ends of a fixed block, the movable plate is connected to the outer side of the sleeve in a sliding manner, damping rotating shafts are fixed at the two ends of the outer ring of the movable plate, the damping rotating shafts are connected with a supporting plate, the supporting plate is rotatably connected to the outer side of the movable plate, a limiting ring is fixed above the movable plate, a rotating column is rotatably connected into the outer wall of the limiting ring, and a shifting block and a limiting block are respectively. The endoscope puncture outfit with strong controllability is provided with the gear, the adjusting plate and the rack, the pull ring is pulled to drive the pull rod and the rack to move upwards to be separated from the gear, the mounting block and the adjusting plate can be conveniently rotated according to the puncture position of a patient, the puncture cone can be conveniently stressed, and the puncture controllability is improved.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to an endoscope puncture outfit with strong controllability.
Background
The puncture outfit is a medical equipment that provides the apparatus passageway for abdominopelvic cavity minimal access surgery, various minimal access surgery operations all can be used, for avoiding puncture awl mistake puncture to damage the internal organs of abdominal cavity at the puncture in-process, need place the endoscope and place the puncture awl in together puncture, the convenience is through the endoscope observation puncture condition at the puncture in-process, current puncture outfit is because position and the angle that needs select the puncture according to patient's the condition when using, make the inconvenient puncture outfit that promotes of doctor at the puncture in-process easily, it is inconvenient to the puncture outfit atress, lead to influencing puncture speed, and fix the puncture outfit through supporting mount behind the puncture in-process mostly, it is comparatively troublesome to use.
Disclosure of Invention
The invention aims to provide an endoscope puncture outfit with strong controllability, which solves the problems that the puncture outfit is inconvenient to be stressed when the existing puncture outfit proposed in the background technology is used, so that the puncture speed is influenced, and the puncture outfit is mostly fixed by a matched fixing frame, so that the use is troublesome.
In order to achieve the purpose, the invention provides the following technical scheme: an endoscope puncture outfit with strong controllability comprises a choke valve, an adjusting mechanism, a movable plate and a limiting mechanism,
the upper end and the lower end of the air-blocking valve are respectively connected with a sealing cap and a sleeve in a buckling mode, the top of the sealing cap is connected with a cap in a buckling mode, a puncture cone is fixed at the bottom of the cap, a cone head is fixed at the bottom of the puncture cone, and a fixing block is fixed at the top of the cap;
the adjusting mechanism for facilitating puncture is arranged above the fixed block;
the movable plate is connected to the outer side of the sleeve in a sliding mode, damping rotating shafts are fixed to two ends of the outer ring of the movable plate and connected with the supporting plate, the supporting plate is connected to the outer side of the movable plate in a rotating mode, and meanwhile a limiting ring is fixed above the movable plate;
and the limiting mechanism is used for adjusting the position of the movable plate and is arranged on the limiting ring.
Preferably, adjustment mechanism includes gear, installation piece, regulating plate, handle, pull rod, pull ring, rack and first spring, the gear is fixed at the both ends of fixed block, and the outside both ends of gear rotate and be connected with the installation piece, and the top of installation piece is fixed with the regulating plate simultaneously, the top of regulating plate is fixed with the handle, and the inside sliding connection of regulating plate has the pull rod, the upper and lower both ends of pull rod are fixed with pull ring and rack respectively, and the rack is connected with gear engagement, the both ends of rack are connected with first spring, and first spring is fixed in the bottom of regulating plate.
Preferably, stop gear is including rotating post, shifting block, stopper, limiting plate and second spring, rotate the post and rotate and connect in the outer wall of spacing ring, and the both ends of rotating the post are fixed with shifting block and stopper respectively, the stopper is connected with the limiting plate, and the limiting plate is fixed on the second spring, and the second spring is fixed on the inner wall of rotating the post simultaneously.
Preferably, the lower surface of the supporting plate is provided with a non-slip mat.
Preferably, the movable plate and the limiting ring are both provided with through holes.
Preferably, the surface of the handle is provided with a bump.
Preferably, the rack is arc-shaped.
Preferably, the limiting block is in sliding connection with the limiting plate, and the limiting plate is in clamping connection with the sleeve.
Preferably, the limiting plate is arc-shaped, and an arc-shaped groove is formed in the limiting plate.
Compared with the prior art, the invention has the beneficial effects that: the endoscope puncture outfit with strong controllability,
(1) the gear, the adjusting plate and the rack are arranged, the pull ring is pulled to drive the pull rod and the rack to move upwards to be separated from the gear, the mounting block can be conveniently rotated according to the puncture position of a patient, the angle of the adjusting plate can be conveniently adjusted, the puncture cone can be conveniently stressed, and the puncture controllability is improved;
(2) the movable plate and the supporting plate are arranged, the movable plate can abut against a puncture point on the body surface of a patient after puncture, the stress area of the sleeve is increased, the sleeve is prevented from moving up and down in the body of the patient during operation to influence the operation, the supporting plates at two ends of the movable plate can rotate according to the puncture point on the body surface of the patient to enable the supporting plates to be attached to the skin of the patient, the movable plate and the sleeve are prevented from shaking left and right, and the fixing effect on the sleeve is improved;
(3) the movable plate and the limiting ring can slide to the bottom of the sleeve to be separated from the sleeve, so that the movable plate and the limiting ring can be conveniently used for the second time after disinfection, and the practicability is improved;
(4) be provided with first spring and second spring, can promote the rack to descend to support the gear and fix the regulating plate through the elastic force effect of first spring, facilitate the use, make limiting plate shrink and bushing separation simultaneously through the elastic force effect of second spring down, conveniently remove spacing ring and fly leaf, simple structure, reasonable in design, convenient to use is fit for promoting.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a front view of the sleeve according to the present invention;
FIG. 3 is a front view of the puncture cone of the present invention;
FIG. 4 is a schematic view of the structure of FIG. 3 at A according to the present invention;
FIG. 5 is a schematic side view of the cap of the present invention;
FIG. 6 is a schematic top view of the movable plate of the present invention;
FIG. 7 is a schematic view of the structure of FIG. 6 at B according to the present invention.
In the figure: 1. the air valve comprises a choke valve body, 2, a sealing cap, 3, a sleeve, 4, a cap, 5, a puncture cone, 6, a cone head, 7, a fixing block, 8, an adjusting mechanism, 801, a gear, 802, an installation block, 803, an adjusting plate, 804, a handle, 805, a pull rod, 806, a pull ring, 807, a rack, 808, a first spring, 9, a movable plate, 10, a damping rotating shaft, 11, a supporting plate, 12, a limiting ring, 13, a limiting mechanism, 1301, a rotating column, 1302, a shifting block, 1303, a limiting block, 1304, a limiting plate, 1305 and a second spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: an endoscope puncture outfit with strong controllability is disclosed, as shown in fig. 1, fig. 3, fig. 4 and fig. 5, the upper end and the lower end of a choke valve 1 are respectively connected with a sealing cap 2 and a sleeve 3 in a buckling manner, the top of the sealing cap 2 is connected with a cap 4 in a buckling manner, the bottom of the cap 4 is fixed with a puncture cone 5, the bottom of the puncture cone 5 is fixed with a cone head 6, the top of the cap 4 is fixed with a fixing block 7, an adjusting mechanism 8 for facilitating puncture is arranged above the fixing block 7, the adjusting mechanism 8 comprises a gear 801, an installation block 802, an adjusting plate 803, a handle 804, a pull ring 805, 806, a rack 807 and a first spring 808, the gear 801 is fixed at two ends of the fixing block 7, the two ends of the outer side of the gear 801 are rotatably connected with the installation block 802, the top of the installation block 802 is fixed with an adjusting plate 803, the top of the adjusting plate, the surface of the grip 804 is provided with a bump to prevent a doctor from slipping hands due to excessive force when pushing the grip 804 to enable the puncture awl 4 to penetrate through the abdominal cavity, so as to increase controllability, the upper end and the lower end of the pull rod 805 are respectively fixed with a pull ring 806 and a rack 807, the rack 807 is meshed with the gear 801, the two ends of the rack 807 are connected with a first spring 808, the first spring 808 is fixed at the bottom of the adjusting plate 803, the rack 807 is arc-shaped, the pull ring 806 above the adjusting plate 803 is pulled to drive the pull rod 805 to move upwards, the rack 807 at the bottom of the pull rod 805 is driven to move upwards to be separated from the gear 801, the mounting block 802 and the adjusting plate 803 are rotated to adjust the angle according to the puncture position of a patient, so as to conveniently bear force on the puncture awl 4 and improve puncture, and then the pull ring 806 is loosened, the rack 807 is driven to descend under the elastic force of the first, is convenient to use.
As shown in fig. 2 and fig. 6, the movable plate 9 is slidably connected to the outer side of the sleeve 3, and the two ends of the outer ring of the movable plate 9 are fixed with damping rotating shafts 10, through holes are formed in the movable plate 9 and the limiting ring 12, the movable plate 9 and the limiting ring 12 can be conveniently slid and adjusted on the sleeve 3, the damping rotating shafts 10 are connected with the supporting plate 11, the supporting plate 11 is rotatably connected to the outer side of the movable plate 9, the limiting ring 12 is fixed above the movable plate 9, the lower surface of the supporting plate 11 is provided with a non-slip mat, the non-slip mat can abut against the puncture point on the body surface of a patient after puncture, the stress area of the sleeve is increased, the non-slip mat is vertically moved, the non-slip.
As shown in fig. 2, fig. 6 and fig. 7, the limiting mechanism 13 for adjusting the position of the movable plate 9 is mounted on the limiting ring 12, the limiting mechanism 13 includes a rotating column 1301, a shifting block 1302, a limiting block 1303, a limiting plate 1304 and a second spring 1305, the rotating column 1301 is rotatably connected to the outer wall of the limiting ring 12, the shifting block 1302 and the limiting block 1303 are respectively fixed to two ends of the rotating column 1301, the limiting block 1303 is connected to the limiting plate 1304, the limiting block 1303 is slidably connected to the limiting plate 1304, and the limiting plate 1304 is connected to the sleeve 3 in a snap-fit manner, the shifting block 1302 outside the rotating column 1301 is shifted to drive the rotating column 1301 to rotate, and at the same time, the limiting block 1303 on the rotating column 1301 is driven to rotate to drive the limiting block 1303 to abut against the limiting plate 1304 on the inner wall of the limiting ring 12, and the limiting ring 12 and the movable plate 9 are conveniently, the shifting block 1302 is shifted to drive the rotating column 1301 and the limiting block 1303 to rotate, the limiting block 1303 is separated from the limiting plate 1304, then the limiting plate 1304 is driven to contract under the elastic force action of a second spring 1305 on the inner wall of the limiting ring 12 to separate from the sleeve 3, so that the limiting ring 12 and the movable plate 9 can be moved, the positions of the movable plate 9 and the supporting plate 11 can be conveniently adjusted according to the length of the outer side of the sleeve 3 after puncture, the movable plate 9 and the supporting plate 11 are attached to skin to fix the sleeve 3 to prevent the sleeve 3 from moving up and down to influence an operation, the use is convenient, the limiting plate 1304 is fixed on the second spring 1305, the second spring 1305 is fixed on the inner wall of the rotating column 1301, the limiting plate 1304 is arc-shaped, an arc-shaped groove is formed in the limiting plate 1304, the arc-shaped limiting plate 1304 can be attached, simultaneously, the limiting block 1303 is clamped in the arc-shaped groove through the arc-shaped groove in the limiting plate 1304, the limiting block 1303 and the rotating column 1301 are conveniently fixed, and the fixing effect is improved.
The working principle is as follows: when the endoscope puncture outfit with strong controllability is used, firstly, the puncture position and angle are selected according to the condition of a patient, then, the conical head 5 at the bottom of the puncture cone 4 is abutted against the puncture point, then, a doctor holds the grip 804 to pull the pull ring 806 on the adjusting plate 803 upwards to drive the pull rod 805 and the rack 807 below to move upwards so as to separate the rack 807 from the gear 801, then, the grip 804 and the adjusting plate 803 are rotated to an appropriate angle, then, the pull ring 806 is loosened, the rack 807 is driven to descend under the elastic force of the first spring 808 at the bottom of the adjusting plate 803 to be clamped on the gear 801 to fix the adjusting plate 803, and simultaneously, the pull rod 805 and the pull ring 806 are driven to descend and reset, so that the puncture is convenient to puncture, after the puncture, the poking block 1302 at the outer side of the limit ring 12 is poked to drive the rotating column 1301 and, then, the elastic force of the second spring 1305 on the inner wall of the limit ring 12 drives the limit plate 1304 to contract and separate from the sleeve 3, then the movable plate 9 is slid to enable the bottom of the movable plate to be attached to the puncture point of the body surface of the patient, the shifting block 1302 is shifted to enable the shifting block 1302 to drive the rotating column 1301 and the limit block 1303 to rotate, the limit block 1303 is abutted to the limit plate 1304, so that the limit ring 12 and the movable plate 9 are driven to abut against the outer wall of the sleeve 3 to fix the support plate 11, the support plate 11 is attached to the body surface of the patient according to the field condition to improve the fixing effect, and then the puncture awl 5 and the cap 4 are taken out to perform an operation, so that the whole operation is completed.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides an endoscope puncture ware that controllability is strong, includes choke valve (1), adjustment mechanism (8), fly leaf (9) and stop gear (13), its characterized in that:
the air-blocking valve (1) is characterized in that the upper end and the lower end of the air-blocking valve (1) are respectively connected with a sealing cap (2) and a sleeve (3) in a buckling mode, the top of the sealing cap (2) is connected with a cap cover (4) in a buckling mode, a puncture cone (5) is fixed at the bottom of the cap cover (4), a cone head (6) is fixed at the bottom of the puncture cone (5), and a fixing block (7) is fixed at the top of the cap cover (4);
the adjusting mechanism (8) is used for facilitating puncture, and the adjusting mechanism (8) is arranged above the fixed block (7);
the movable plate (9) is connected to the outer side of the sleeve (3) in a sliding mode, damping rotating shafts (10) are fixed to two ends of the outer ring of the movable plate (9), the damping rotating shafts (10) are connected with the supporting plate (11), the supporting plate (11) is connected to the outer side of the movable plate (9) in a rotating mode, and meanwhile a limiting ring (12) is fixed above the movable plate (9);
the limiting mechanism (13) is used for adjusting the position of the movable plate (9), and the limiting mechanism (13) is arranged on the limiting ring (12).
2. The endoscope puncture instrument with strong controllability according to claim 1, wherein: the adjusting mechanism (8) comprises a gear (801), an installation block (802), an adjusting plate (803), a handle (804), a pull rod (805), a pull ring (806), a rack (807) and a first spring (808), the gear (801) is fixed at two ends of the fixing block (7), the two ends of the outer side of the gear (801) are rotatably connected with the mounting blocks (802), meanwhile, the top of the mounting block (802) is fixed with an adjusting plate (803), the top of the adjusting plate (803) is fixed with a handle (804), a pull rod (805) is connected inside the adjusting plate (803) in a sliding way, the upper end and the lower end of the pull rod (805) are respectively fixed with a pull ring (806) and a rack (807), and the rack (807) is meshed with the gear (801), two ends of the rack (807) are connected with the first spring (808), and the first spring (808) is fixed at the bottom of the adjusting plate (803).
3. The endoscope puncture instrument with strong controllability according to claim 1, wherein: limiting mechanism (13) are including rotating post (1301), shifting block (1302), stopper (1303), limiting plate (1304) and second spring (1305), rotate post (1301) and rotate and connect in the outer wall of spacing ring (12), and rotate the both ends of post (1301) and be fixed with shifting block (1302) and stopper (1303) respectively, stopper (1303) are connected with limiting plate (1304), and stopper plate (1304) are fixed on second spring (1305), and second spring (1305) are fixed on the inner wall of rotating post (1301) simultaneously.
4. The endoscope puncture instrument with strong controllability according to claim 1, wherein: and the lower surface of the supporting plate (11) is provided with a non-slip mat.
5. The endoscope puncture instrument with strong controllability according to claim 1, wherein: the movable plate (9) and the limiting ring (12) are both provided with through holes.
6. The endoscope puncture instrument with strong controllability according to claim 2, wherein: the surface of the handle (804) is provided with a convex block.
7. The endoscope puncture instrument with strong controllability according to claim 2, wherein: the rack (807) is arc-shaped.
8. The endoscope puncture instrument with high controllability according to claim 3, wherein: the limiting block (1303) is in sliding connection with the limiting plate (1304), and the limiting plate (1304) is in clamping connection with the sleeve (3).
9. The endoscope puncture instrument with high controllability according to claim 3, wherein: the limiting plate (1304) is arc-shaped, and an arc-shaped groove is formed in the limiting plate (1304).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011518561.2A CN112603486A (en) | 2020-12-21 | 2020-12-21 | Endoscope puncture outfit with strong controllability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011518561.2A CN112603486A (en) | 2020-12-21 | 2020-12-21 | Endoscope puncture outfit with strong controllability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112603486A true CN112603486A (en) | 2021-04-06 |
Family
ID=75243823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011518561.2A Pending CN112603486A (en) | 2020-12-21 | 2020-12-21 | Endoscope puncture outfit with strong controllability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112603486A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113509241A (en) * | 2021-04-23 | 2021-10-19 | 深圳市人民医院 | Be used for operation cutterbar of dermatology cyst |
-
2020
- 2020-12-21 CN CN202011518561.2A patent/CN112603486A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113509241A (en) * | 2021-04-23 | 2021-10-19 | 深圳市人民医院 | Be used for operation cutterbar of dermatology cyst |
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Application publication date: 20210406 |