CN220309181U - Puncture drainage device of adjustable direction - Google Patents
Puncture drainage device of adjustable direction Download PDFInfo
- Publication number
- CN220309181U CN220309181U CN202321426491.7U CN202321426491U CN220309181U CN 220309181 U CN220309181 U CN 220309181U CN 202321426491 U CN202321426491 U CN 202321426491U CN 220309181 U CN220309181 U CN 220309181U
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- Prior art keywords
- ring
- adjusting
- wire drawing
- turning
- snake bone
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- 238000005491 wire drawing Methods 0.000 claims abstract description 26
- 241000270295 Serpentes Species 0.000 claims abstract description 25
- 210000000988 bone and bone Anatomy 0.000 claims abstract description 25
- 239000013307 optical fiber Substances 0.000 claims abstract description 15
- 238000004804 winding Methods 0.000 claims abstract description 3
- 238000011010 flushing procedure Methods 0.000 claims description 14
- 239000003292 glue Substances 0.000 claims description 5
- 238000001746 injection moulding Methods 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 3
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002861 ventricular Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000003187 abdominal effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
- 230000004382 visual function Effects 0.000 description 1
Abstract
The utility model discloses a puncture drainage device with adjustable direction, which comprises a body, wherein an endoscope channel and a drainage channel are arranged in the body, an endoscope sleeve and a snake bone are arranged at the lower part of the body, the snake bone is arranged at the front end of the endoscope channel, the endoscope sleeve is arranged at the front end of the snake bone, an optical fiber and a direction-adjusting wire drawing are arranged in the body, a groove for installing a direction-adjusting ring and a main pin is arranged at the upper part of the body, the main pin penetrates through the direction-adjusting ring and is fixed with the direction-adjusting ring, annular grooves are arranged at the two sides of the direction-adjusting ring, the lower part of the direction-adjusting wire drawing penetrates through the snake bone and is fixed at the front end of the body, the upper part of the direction-adjusting wire drawing is wound at the annular grooves at the two sides of the direction-adjusting ring, and the winding directions are opposite; the lower part of the optical fiber penetrates through the snake bone to be fixed at the front end of the body, the lamp is welded at the lower part of the circuit board, and the upper part of the optical fiber is propped against the lamp. The device of this application is through adjusting to the ring and adjusting to the wire drawing, has realized that puncture drainage device front end is buckled under the tractive effect of adjusting to the wire drawing to realize the adjustment of front end direction.
Description
Technical Field
The utility model relates to the field of medical equipment, in particular to a puncture drainage device with an adjustable direction.
Background
When treating diseases, the shunt tube or drainage tube is needed to be kept somewhere, such as an external ventricular drainage operation, an abdominal ventricular drainage operation, a thoracic closed drainage operation, a gastrointestinal decompression operation, a venipuncture operation and the like, the operation can be ensured to be successful only by accurately placing the shunt tube or drainage tube, most of the existing drainage devices have visual functions, but the adjustment of the direction of the drainage tube at the front end of the device after the device is placed is still difficult to realize, namely, the direction of the front end of the device is adjusted in the visual puncture drainage process, which is very important for confirming the focus position, adjusting the puncture and drainage positions.
Disclosure of Invention
The utility model aims to provide a puncture drainage device with an adjustable direction, aiming at the defects in the prior art.
In order to achieve the above object, the present utility model adopts the following scheme:
the utility model provides a puncture drainage device of adjustable direction, which comprises a body, wherein, the inside scope passageway and the drainage passageway of being equipped with of body, the body lower part is equipped with scope cover and snake bone, the snake bone sets up scope passageway front end, scope cover sets up in snake bone front end for fixed scope, the inside optic fibre that is equipped with of body and the wire drawing of turning, body upper portion is equipped with the recess of installing turning ring and king pin, the king pin passes the turning ring and with turn around fixedly, the king pin can rotate in the recess, turning ring both sides are equipped with the annular, turning wire drawing lower part pierces the snake bone and fixes in the body front end, turning wire drawing upper portion twines in the annular department of turning ring, turning wire drawing is two silk that twine in turning ring both sides annular department, and the winding direction is opposite; the upper part of the direction-adjusting ring is provided with a groove for installing a lamp and a circuit board, the lower part of the optical fiber penetrates through the snake bone to be fixed at the front end of the body, the lower part of the circuit board is welded with the lamp, the upper part of the optical fiber is propped against the lamp, the upper part of the circuit board is welded with a battery seat, a controller and an electric shock switch, the upper part of the circuit board is also provided with a spring, and the top of the spring is provided with a lamp light-opening sleeve and a lamp switch.
Further, the body is manufactured by adopting an injection molding process.
Further, the steering ring and the main pin are fixed by a steering ring pin.
Further, an endoscope is disposed within the endoscope channel.
Further, the endoscope channel and the drainage channel are provided with movable glue plugs.
Further, the upper parts of the optical fiber and the direction-adjusting wire drawing are provided with glue plugs.
Further, the front end of the drainage channel is arranged at the outer side of the endoscope sleeve, the flushing device is movably connected with the drainage channel, and the flushing device is a manual flushing device or an automatic flushing device.
Further, the drainage tube is sleeved at the front part of the body, and the drainage tube directly drains or is connected with the aspirator after withdrawing the body.
Further, a hole for installing a spring is formed in the body, a thimble is installed at the front end of the spring, the thimble is propped against the sawtooth of the direction-adjusting ring, and the thimble and the spring are braked under the action of the thimble when the direction-adjusting ring is rotated without external force.
Compared with the prior art, the utility model has the advantages that: the device of this application is through adjusting to the ring and adjusting to the wire drawing, has realized that puncture drainage device front end is buckled under the tractive effect of adjusting to the wire drawing to realize the adjustment of front end direction. Can provide more degrees of freedom for visual puncture drainage, in puncture drainage in-process, the orientation of puncture drainage device front end can be in time adjusted, avoid the unnecessary damage to the disease, reduce the error probability of puncture drainage, increased the executable route of puncture drainage.
Drawings
Fig. 1 is a schematic perspective view of the present application.
Fig. 2 is a schematic cross-sectional view of the present application.
Fig. 3 is a schematic view of the upper cross-sectional structure of the present application.
Fig. 4 is a schematic view of the lower cross-sectional structure of the present application.
Fig. 5 is a schematic cross-sectional view of the present application.
Fig. 6 is a schematic cross-sectional view of the present application.
Fig. 7 is a schematic cross-sectional view of the present application.
Fig. 8 is a schematic cross-sectional view of the present application.
Fig. 9 is a schematic perspective view of a flushing device.
FIG. 10 is a perspective assembly view of the drainage tube.
Reference numerals in the drawings: 1. the body, 2, steering ring, 3, lamp switch, 4, main pin, 5, lamp light-opening sleeve, 6, spring, 7, circuit board, 8, lamp, 9, steering ring pin, 10, optical fiber, 11, snake bone, 12, endoscope, 13, endoscope channel, 14, steering wire drawing, 15, endoscope sleeve, 16, drainage channel, 17, flushing device, 18, drainage tube.
Detailed Description
Examples
As shown in fig. 1-10, a puncture drainage device with adjustable direction comprises a body 1, wherein the body 1 is manufactured by adopting an injection molding process, an endoscope channel 13 and a drainage channel 16 are arranged in the body 1, an endoscope sleeve 15 and a snake bone 11 are arranged at the lower part of the body 1, the snake bone 1 can be a spiral elastic tube, the snake bone 11 is arranged at the front end of the endoscope channel 13, the endoscope sleeve 15 is arranged at the front end of the snake bone 11 and is used for fixing an endoscope 12, an optical fiber 10 and a direction-adjusting wire drawing 14 are arranged in the body 1, a groove for installing the direction-adjusting ring 2 and a master pin 4 is arranged at the upper part of the body 1, the master pin 4 passes through the direction-adjusting ring 2 and is fixed with the direction-adjusting ring 2, preferably, the direction-adjusting ring 2 and the master pin 4 are fixed by adopting a direction-adjusting ring pin 9, the master pin 4 can rotate in the groove, annular grooves are arranged at two sides of the direction-adjusting ring 2, the lower part of the direction-adjusting wire drawing 14 penetrates the snake bone 11 and is fixed at the front end of the body 1, the upper part of the direction-adjusting wire drawing 14 is wound at the annular grooves of the direction-adjusting ring 2, and the direction-adjusting wire drawing 14 is two wires wound at the two side opposite directions of the direction-adjusting ring grooves; the upper portion of the steering ring 2 is provided with a groove for installing a lamp 8 and a circuit board 7, the lower portion of an optical fiber 10 penetrates through a snake bone 11 to be fixed at the front end of the body 1, the lamp 8 is welded at the lower portion of the circuit board 7, the upper portion of the optical fiber 10 is propped against the lamp 8, a battery seat, a controller and an electric shock switch are welded at the upper portion of the circuit board 7, a spring 6 is further installed at the upper portion of the circuit board 7, and a lamp light-on sleeve 5 and a lamp switch 3 are installed at the top of the spring 6.
In an alternative embodiment, endoscope 12 is disposed within endoscope channel 13.
In an alternative embodiment, the endoscope channel 13 and the drainage channel 16 are fitted with a removable glue plug.
In an alternative embodiment, the optical fiber 10 and the upper portion of the direction-adjusting wire 14 are provided with glue plugs.
In an alternative embodiment, the front end of the drainage channel 16 is arranged outside the endoscope sleeve 15, the flushing device 17 is movably connected with the drainage channel 16, and the flushing device 17 is an artificial flushing device or an automatic flushing device.
In an alternative embodiment, the drainage tube 18 is sleeved on the front part of the body 1, and the drainage tube 18 directly drains or is connected with the aspirator after the body 1 is withdrawn.
In an alternative embodiment, a hole for installing a spring is arranged in the body 1, a thimble is arranged at the front end of the spring, the thimble is propped against the saw teeth of the steering ring 2, and the thimble and the spring act to brake when the steering ring 2 is rotated without external force.
Working principle: the steering ring 2 is rotated in one direction, the steering wire drawing 14 on one side of the steering ring 2 is tightened, the steering wire drawing 14 on the other side is loosened, and the snake bone 11 realizes the rotation direction under the action of the force of the two steering wire drawing 14. Turning the direction-adjusting ring 2 to the balanced position of the two direction-adjusting wiredrawing 14, flattening the snake bones 11, turning on the lamp switch 3, and transmitting the light emitted by the lamp 8 to the forefront of the snake bones 11 through the optical fiber 10 to provide a light source for the endoscope 12. The body 1 is internally provided with a hole for installing a spring, the front end of the spring is provided with a thimble, the thimble is propped against the sawtooth of the steering ring 2, and when the steering ring 2 is rotated without external force, the thimble and the spring are braked under the action of the thimble.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In the description of the present utility model, a description of the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (9)
1. The utility model provides a puncture drainage device of adjustable direction, which comprises a body, and is characterized in that, the inside scope passageway and the drainage passageway of being equipped with of body, the body lower part is equipped with scope cover and snake bone, the snake bone sets up scope passageway front end, the scope cover sets up in snake bone front end for fixed scope, the inside optic fibre that is equipped with of body and the wire drawing of turning, the body upper portion is equipped with the recess of installing turning ring and king pin, the king pin passes the turning ring and with turn around fixedly, the king pin can rotate in the recess, turning ring both sides are equipped with the annular, turning wire drawing lower part pierces the snake bone and fixes in the body front end, turning wire drawing upper portion twines in the annular department of turning ring, turning wire drawing is two silk that twine in the annular department of turning ring both sides, and the winding direction is opposite; the upper part of the direction-adjusting ring is provided with a groove for installing a lamp and a circuit board, the lower part of the optical fiber penetrates through the snake bone to be fixed at the front end of the body, the lower part of the circuit board is welded with the lamp, the upper part of the optical fiber is propped against the lamp, the upper part of the circuit board is welded with a battery seat, a controller and an electric shock switch, the upper part of the circuit board is also provided with a spring, and the top of the spring is provided with a lamp light-opening sleeve and a lamp switch.
2. The device of claim 1, wherein the body is manufactured using an injection molding process.
3. The device of claim 1, wherein the steering ring is fixed to the kingpin by a steering ring pin.
4. The device of claim 1, wherein the endoscope is disposed within the endoscope channel.
5. The device of claim 1, wherein the endoscope channel and the drainage channel are fitted with a removable plug.
6. The device of claim 1, wherein the optical fiber and the upper portion of the direction-adjusting wire drawing are provided with glue plugs.
7. The device according to claim 1, wherein the front end of the drainage channel is arranged outside the endoscope sleeve, the flushing device is movably connected with the drainage channel, and the flushing device is a manual flushing device or an automatic flushing device.
8. The device of claim 1, wherein the drainage tube is sleeved on the front part of the body, and the drainage tube directly drains or is connected with the aspirator after the body is withdrawn.
9. The device of claim 1, wherein the body has a hole for mounting the spring, the front end of the spring is mounted with a thimble, the thimble is abutted against the saw tooth of the direction-adjusting ring, and the thimble and the spring act to brake when the direction-adjusting ring is rotated without external force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321426491.7U CN220309181U (en) | 2023-06-06 | 2023-06-06 | Puncture drainage device of adjustable direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321426491.7U CN220309181U (en) | 2023-06-06 | 2023-06-06 | Puncture drainage device of adjustable direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220309181U true CN220309181U (en) | 2024-01-09 |
Family
ID=89409838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321426491.7U Active CN220309181U (en) | 2023-06-06 | 2023-06-06 | Puncture drainage device of adjustable direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220309181U (en) |
-
2023
- 2023-06-06 CN CN202321426491.7U patent/CN220309181U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |