CN211132598U - Drainage tube for neurosurgery - Google Patents
Drainage tube for neurosurgery Download PDFInfo
- Publication number
- CN211132598U CN211132598U CN201921305154.6U CN201921305154U CN211132598U CN 211132598 U CN211132598 U CN 211132598U CN 201921305154 U CN201921305154 U CN 201921305154U CN 211132598 U CN211132598 U CN 211132598U
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- ring
- drainage tube
- sliding
- slip
- connecting pipe
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Abstract
The utility model discloses a drainage tube for neurosurgery, its structure includes the outer connecting pipe, coupling hose, interior socket and slip solid fixed ring, this drainage tube for neurosurgery is through having set up slip solid fixed ring at outer connecting pipe middle part, when needing to be fixed to the drainage tube outside, can slide the slip ring to suitable fixed position at outer connecting pipe middle part, it makes the threaded rod change over to and compresses tightly fixedly through the clamp ring to rotate the knob again, later can slide the slider of fixation clamp bottom to fixable position through spacing spout, it is fixed to use the fixation clamp to press from both sides tightly and apply pressure by the torsional spring at last can, it often uses the adhesive tape to paste tight back and place naturally to have solved current drainage tube, the patient removes or carelessly touches the drainage tube and causes the displacement easily, cause the problem of injury to the health inserted hole easily, reach the effect that increases the fixity.
Description
Technical Field
The utility model relates to a drainage tube technical field, concretely relates to drainage tube for neurosurgery.
Background
The drainage tube is used for clinical surgery drainage, which guides pus, blood and liquid accumulated in human tissues or body cavities to the outside of the body, prevents postoperative infection and promotes wound healing.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the prior art not enough, now provide a drainage tube for neurosurgery, solved current drainage tube and often all used the adhesive tape to paste the back and place naturally, the patient removes or carelessly touches the drainage tube and causes the displacement easily, causes the problem of injury to the health inserted hole easily, reaches the effect that increases the fixity.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a drainage tube for neurosurgery, including outer connecting pipe, coupling hose, interior socket and slip solid fixed ring, outer connecting pipe right side and coupling hose closely cup joint, interior socket rear portion is closely stretched into by coupling hose, the slip solid fixed ring sets up in outer connecting pipe middle part, slip solid fixed ring comprises spacing ring, slip ring, spacing spout, slider, connecting rod, fixation clamp, torsional spring, knob, threaded rod, bearing, clamp ring and telescopic link, the spacing ring fastening is in outer connecting pipe both sides, the slip ring is according to outer connecting pipe side to side slip, the spacing spout is seted up in the slip ring outer lane, and the slider slides around the spacing spout, the slider and fixation clamp are fastened respectively at the connecting rod left and right both ends, the torsional spring closely twines in fixation clamp middle part pivot department, the knob is fastened with the threaded rod top is perpendicular, the middle of the threaded rod is in sliding fit with the sliding ring, the bottom of the threaded rod is in rotating fit with the clamping ring through a bearing, the telescopic rod is fixed inside the sliding ring, and the bottom of the telescopic rod is vertically fastened with the clamping ring.
Furthermore, the limiting rings are provided with two limiting rings and are symmetrically mounted with each other.
Furthermore, a circular through opening is formed in the middle of the sliding ring, and the circular through opening slides left and right along the outer connecting pipe.
Further, the outer diameter of the limiting sliding groove is eighty percent of the outer diameter of the sliding ring.
Further, the sliding block and the connecting rod are vertically fastened at 90 degrees.
Furthermore, a circular thread groove is formed in the upper end of the sliding ring, and the threaded rod is in sliding fit with the circular thread groove.
Furthermore, the inside of the clamping ring is provided with anti-skid grains, and the thickness of the clamping ring is 3 mm.
Furthermore, the bearing is made of stainless steel.
Furthermore, the clamping ring is made of rubber.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
through having set up the slip retaining ring in outer connecting pipe middle part, when needing to the drainage tube outside fixed, can slide the slip ring to being fit for fixed position in outer connecting pipe middle part, it makes the threaded rod change over to and compresses tightly fixedly through the clamp ring to rotate the knob again, later can slide the slider of fixation clamp bottom to fixable's position through spacing spout, it is fixed to use the fixation clamp to press from both sides tightly at last and exert pressure by the torsional spring fixed can, it often all uses the adhesive tape to paste the back and place naturally to have solved current drainage tube, the patient removes or carelessly touches the drainage tube and causes the displacement easily, cause the problem of injury to the health inserted hole easily, reach the effect that increases the fixity.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the sliding fastener ring of the present invention;
FIG. 3 is a schematic view of the torsion spring structure of the present invention;
fig. 4 is a left side view schematic structural diagram of the slide fastener ring of the present invention;
fig. 5 is a left side view of the sliding ring of the present invention.
In the figure: the device comprises an outer connecting pipe-1, a connecting hose-2, an inner insertion opening-3, a sliding fixing ring-4, a limiting ring-41, a sliding ring-42, a limiting sliding groove-43, a sliding block-44, a connecting rod-45, a fixing clamp-46, a torsion spring-47, a knob-48, a threaded rod-49, a bearing-410, a clamping ring-411 and a telescopic rod-412.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, 2, 3, 4 and 5, the present invention provides a drainage tube for neurosurgery: the connecting device comprises an outer connecting pipe 1, a connecting hose 2, an inner insertion opening 3 and a sliding fixing ring 4, wherein the right side of the outer connecting pipe 1 is tightly sleeved with the connecting hose 2, the rear part of the inner insertion opening 3 is tightly extended into the connecting hose 2, the sliding fixing ring 4 is arranged in the middle of the outer connecting pipe 1, the sliding fixing ring 4 comprises a limiting ring 41, a sliding ring 42, a limiting sliding chute 43, a sliding block 44, a connecting rod 45, a fixing clamp 46, a torsion spring 47, a knob 48, a threaded rod 49, a bearing 410, a clamping ring 411 and a telescopic rod 412, the limiting ring 41 is fastened on two sides of the outer connecting pipe 1, the sliding ring 42 slides left and right along the outer connecting pipe 1, the limiting sliding chute 43 is arranged on the outer ring of the sliding ring 42, the sliding block 44 slides around the limiting sliding chute 43, the sliding block 44 and the fixing clamp 46 are respectively fastened by the left end, the middle part of the threaded rod 49 is in sliding fit with the sliding ring 42, the bottom part of the threaded rod 49 is in rotating fit with the clamping ring 411 through the bearing 410, the telescopic rod 412 is fixed inside the sliding ring 42, and the bottom part of the telescopic rod 412 is vertically fastened with the clamping ring 411.
Wherein, the spacing ring 41 is provided with two to mutual symmetry installation can play the limit effect.
Wherein, circular opening has been seted up at the slip ring 42 middle part to circular opening slides along outer connecting pipe 1 side to side, better slides.
The outer diameter of the limit sliding groove 43 is eighty percent of the outer diameter of the sliding ring 42, and the sliding directions are various.
Wherein, the slider 44 and the connecting rod 45 are fastened vertically at 90 degrees, so as to be fixed better.
The upper end of the sliding ring 42 is provided with a circular thread groove, and the threaded rod 49 is in sliding fit with the circular thread groove, so that the sliding ring can be better rotationally fixed.
Wherein, the clamp ring 411 inboard is provided with anti-skidding line to thickness is 3mm, is difficult for sliding.
The bearing 410 is made of stainless steel.
Wherein, the clamping ring 411 is made of rubber.
According to the table show, the utility model discloses bearing 410 adopts the stainless steel to make, can reach the effect that increases corrosion resistance, makes bearing 410 be difficult for rustting.
The working principle is as follows: firstly, the inner socket 3 is inserted into a body cavity of a human body, pus, blood and liquid accumulated in the inner socket are guided to the outside of the body through the connecting hose 2 and the outer connecting pipe 1 to prevent infection after operation and facilitate wound healing, but the existing drainage tubes are usually placed naturally after being adhered by adhesive tapes, a patient moves or carelessly touches the drainage tube to easily cause displacement and easily cause injury to a body insertion opening, the problem can be solved through the sliding fixing ring 4, when the outer part of the drainage tube needs to be fixed, the sliding ring 42 can slide to a position suitable for fixing in the middle of the outer connecting pipe 1, the limiting ring 41 plays a limiting role to prevent the sliding ring 42 from falling off, then the knob 48 is rotated to enable the threaded rod 49 to be rotated into the clamping ring 411 through the bearing 410 and pressed and fixed through the clamping ring 411, the telescopic rod 412 plays a role of fixing the clamping ring 411, and then the sliding block 44 at the bottom of the, finally, the fixing clamp 46 is used for clamping and the torsional spring 47 applies pressure for fixing, the sliding fixing ring 4 is arranged in the middle of the outer connecting pipe 1, when the drainage pipe needs to be fixed outside, the sliding ring 42 can slide to a position suitable for fixing in the middle of the outer connecting pipe 1, the knob 48 is rotated to enable the threaded rod 49 to rotate over and be compressed and fixed through the clamping ring 411, then the sliding block 44 at the bottom of the fixing clamp 46 can slide to a position capable of being fixed through the limiting sliding groove 43, finally, the fixing clamp 46 is used for clamping and the torsional spring 47 applies pressure for fixing, the problem that the existing drainage pipe is naturally placed after being attached tightly by using an adhesive tape is solved, a patient moves or carelessly touches the drainage pipe to easily cause displacement, the problem of injury to a body insertion opening is easily caused, and the effect.
The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned. Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A drainage tube for neurosurgery comprises an outer connecting tube (1), a connecting hose (2) and an inner insertion opening (3), wherein the right side of the outer connecting tube (1) is tightly sleeved with the connecting hose (2), and the rear part of the inner insertion opening (3) is tightly extended into the connecting hose (2);
the method is characterized in that: still include slip retaining ring (4), slip retaining ring (4) set up at outer connecting pipe (1) middle part, slip retaining ring (4) comprises spacing ring (41), slip ring (42), spacing spout (43), slider (44), connecting rod (45), fixation clamp (46), torsional spring (47), knob (48), threaded rod (49), bearing (410), clamp ring (411) and telescopic link (412), spacing ring (41) fastening is in outer connecting pipe (1) both sides, slip ring (42) are pressing outer connecting pipe (1) side to side slip, spacing spout (43) are seted up in slip ring (42) outer lane to slider (44) slide around spacing spout (43), both ends fasten slider (44) and fixation clamp (46) respectively about connecting rod (45), torsional spring (47) closely twine in fixation clamp (46) middle part pivot department, the knob (48) is vertically fastened with the top of the threaded rod (49), the middle of the threaded rod (49) is in sliding fit with the sliding ring (42), the bottom of the threaded rod (49) is in rotating fit with the clamping ring (411) through a bearing (410), the telescopic rod (412) is fixed inside the sliding ring (42), and the bottom of the telescopic rod (412) is vertically fastened with the clamping ring (411).
2. A drainage tube for neurosurgery according to claim 1, characterized in that: the limiting rings (41) are arranged in two numbers and are symmetrically arranged.
3. A drainage tube for neurosurgery according to claim 1, characterized in that: a circular through opening is formed in the middle of the sliding ring (42), and the circular through opening slides left and right along the outer connecting pipe (1).
4. A drainage tube for neurosurgery according to claim 1, characterized in that: the outer diameter of the limiting sliding groove (43) is eighty percent of the outer diameter of the sliding ring (42).
5. A drainage tube for neurosurgery according to claim 1, characterized in that: the sliding block (44) and the connecting rod (45) are vertically fastened at 90 degrees.
6. A drainage tube for neurosurgery according to claim 1, characterized in that: the upper end of the sliding ring (42) is provided with a circular thread groove, and the threaded rod (49) is in sliding fit with the circular thread groove.
7. A drainage tube for neurosurgery according to claim 1, characterized in that: the inside of the clamp ring (411) is provided with anti-skid grains, and the thickness of the clamp ring is 3 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921305154.6U CN211132598U (en) | 2019-08-13 | 2019-08-13 | Drainage tube for neurosurgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921305154.6U CN211132598U (en) | 2019-08-13 | 2019-08-13 | Drainage tube for neurosurgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211132598U true CN211132598U (en) | 2020-07-31 |
Family
ID=71761007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921305154.6U Active CN211132598U (en) | 2019-08-13 | 2019-08-13 | Drainage tube for neurosurgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211132598U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113425989A (en) * | 2021-06-25 | 2021-09-24 | 右江民族医学院附属医院 | Novel drainage tube is fixed device |
-
2019
- 2019-08-13 CN CN201921305154.6U patent/CN211132598U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113425989A (en) * | 2021-06-25 | 2021-09-24 | 右江民族医学院附属医院 | Novel drainage tube is fixed device |
| CN113425989B (en) * | 2021-06-25 | 2022-09-02 | 右江民族医学院附属医院 | Novel drainage tube is fixed device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 225300 Jiangsu city Taizhou City Drug Road No. 1 pilot G11 two layers of the western half. Patentee after: Jiangsu Yangzi River Medical Technology Co.,Ltd. Address before: 225300 Jiangsu city Taizhou City Drug Road No. 1 pilot G11 two layers of the western half. Patentee before: JIANGSU AIYUAN MEDICAL TECHNOLOGY Corp. |
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| CP01 | Change in the name or title of a patent holder |