CN221154876U - Medical flushing suction device convenient for flow adjustment - Google Patents
Medical flushing suction device convenient for flow adjustment Download PDFInfo
- Publication number
- CN221154876U CN221154876U CN202322287725.0U CN202322287725U CN221154876U CN 221154876 U CN221154876 U CN 221154876U CN 202322287725 U CN202322287725 U CN 202322287725U CN 221154876 U CN221154876 U CN 221154876U
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- Prior art keywords
- flushing
- handle
- tube
- suction
- medical
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- 238000011010 flushing procedure Methods 0.000 title claims abstract description 60
- 230000002262 irrigation Effects 0.000 claims description 14
- 238000003973 irrigation Methods 0.000 claims description 14
- 238000013016 damping Methods 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 3
- 239000007779 soft material Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 230000002209 hydrophobic effect Effects 0.000 claims description 2
- 239000007788 liquid Substances 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 206010067268 Post procedural infection Diseases 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
The utility model discloses a medical flushing suction device convenient for adjusting flow, which comprises a handle, a flushing head, and a tube body connected with the handle and the flushing head, wherein the tube body comprises an inner tube for flushing and an outer tube for suction, and a rubber hose connected with the inner tube or the outer tube is arranged in the handle; the handle is provided with an adjusting device for adjusting the on-off state of the rubber hose. The medical flushing suction device can conveniently adjust flushing and suction flow and improve operation efficiency.
Description
Technical Field
The utility model belongs to the field of medical appliances, and particularly relates to a medical flushing suction device convenient for flow adjustment.
Background
At present, the surgical site is often required to be cleaned in the surgical process, and the human tissue seepage is required to be drained out of the human body after the operation, so that the postoperative infection can be effectively reduced, and the patient can recover in advance. The medical apparatus used for cleaning and guiding tissue seepage is a medical flushing suction device.
Chinese patent application publication No. CN 219251119U discloses a flushing and suction flow tube comprising: the suction drainage tube is internally provided with at least one suction drainage pipeline for sucking or draining water liquid in the operation area; the hollow flushing pipe is used for flushing the operation area and is detachably arranged in the suction drainage tube; wherein, when the flushing pipe is installed in the suction drainage tube, the flushing pipe is used as a framework structure to support the suction drainage tube so as to guide the suction drainage tube to a working area for suction or flushing through the flushing pipe; or the suction drainage tube is directly used for drainage after the flushing tube is removed. The flushing suction flow pipe can realize one pipe with multiple purposes so as to reduce the operation flow, but the flow is inconvenient to adjust.
Disclosure of utility model
The utility model provides a medical flushing and sucking device which is convenient for adjusting flow, and the medical flushing and sucking device can conveniently adjust flushing and sucking flow and improve operation efficiency.
The technical scheme of the utility model is as follows:
the medical flushing suction device comprises a handle, a flushing head, a tube body connected with the handle and the flushing head, wherein an inner tube for flushing and an outer tube for suction are arranged in the tube body, and a flushing connecting tube and a suction connecting tube which are connected with the inner tube and the outer tube are arranged in the handle;
The flushing connecting pipe and the suction connecting pipe are made of soft materials;
the handle is provided with two adjusting devices for adjusting the flow and the on-off of the flushing connection pipe and the suction connection pipe.
Preferably, the flushing connection pipe and the suction connection pipe are rubber hoses or plastic hoses.
Preferably, the two adjusting devices are respectively arranged at two sides of the handle;
Each adjusting device comprises an adjusting rotating wheel arranged on the outer side of the handle, a cam arranged on the inner side of the handle and connected with the center of the adjusting rotating wheel through a connecting shaft, and a hose platform which is arranged opposite to the cam and used for placing a flushing connection pipe and a suction connection pipe. With the rotation of the cam, the distance between the cam and the hose platform can be increased or decreased, so that the rubber hose or the plastic hose is extruded, and the flow of liquid in the hose is regulated.
Preferably, a damping self-locking device is arranged between the handle and the rotating wheel.
Preferably, the damping self-locking device is an inclined plane-shaped bulge arranged on the outer side of the handle.
Preferably, the flushing connection pipe and the suction connection pipe are respectively connected with the inner pipe or the outer pipe through a tee joint device.
Preferably, the surface of the outer tube is provided with a hydrophobic coating, which can reduce the residence of blood and tissue fluids on the surface of the outer tube.
Compared with the prior art, the utility model has the following beneficial effects:
According to the medical flushing and sucking device, the regulating rotating wheel arranged on the handle can drive the cam connected with the regulating rotating wheel to rotate, so that the liquid flow in the rubber hose is regulated, the flushing and sucking flow in the medical flushing and sucking device is realized, and the operation efficiency is improved.
Drawings
FIG. 1 is a schematic view of a medical irrigation suction device according to the present utility model;
FIG. 2 is a schematic view of the handle side of the medical irrigation suction device of FIG. 1;
FIG. 3 is a schematic view of the other side of the handle of the medical irrigation suction device of FIG. 1;
FIG. 4 is a schematic view showing the position of the cam in the rubber tube communication state;
FIG. 5 is a schematic view of the position of the cam in the broken state of the rubber tube;
FIG. 6 is an exploded view of the adjustment wheel portion of the handle;
FIG. 7 is a schematic view of the structure of the cam;
FIG. 8 is an enlarged view of the contact surface of the handle with the wheel;
FIG. 9 is a schematic view of the structure of the adjustment wheel;
FIG. 10 is an exploded view of the tee fitting 4 and surrounding components
FIGS. 11-13 are schematic views of different irrigation heads of a medical irrigation suction device;
In the figure, 1: a flushing head; 2: an inner tube; 3: an outer tube; 4: a three-way device; 5: a handle; 6: a cam; 7: adjusting the rotating wheel; 8: a silicone hose; 9: a pipe joint.
Detailed Description
The structure of the present utility model will be further described with reference to the accompanying drawings.
The medical flushing and sucking device convenient for flow regulation comprises a handle, a flushing head 1, and a tube body connected with the handle and the flushing head 1, wherein an inner tube 2 used for flushing and an outer tube 3 used for sucking are arranged in the tube body, and a flushing connecting tube and a sucking connecting tube which are connected with the inner tube and the outer tube are arranged in the handle 5;
the flushing connection pipe and the suction connection pipe are made of soft materials.
Fig. 2 is a schematic structural view of one side of the handle, and as can be seen from fig. 2, two adjusting devices for adjusting the flow and on-off of the flushing connection pipe and the suction connection pipe are arranged on the handle 5.
Each adjusting device comprises an adjusting rotating wheel 7 arranged on the outer side of the handle 5, a cam 6 arranged on the inner side of the handle 5 and connected with the center of the adjusting rotating wheel through a connecting shaft, and a hose platform which is arranged opposite to the cam 6 and used for placing a rubber hose.
As shown in fig. 4, when the rotating wheel rotates backwards, the cam is driven to rotate, the distance between the cam and the hose platform is increased, and at the moment, the liquid in the hose can flow freely; as shown in fig. 5, when the wheel rotates forward, the cam is driven to rotate, and the cam presses the hose to block the liquid from passing through, and the flushing or suction is stopped.
Fig. 3 is a schematic view of the other side of the handle, and the connection mode of the outer tube and the suction connection tube can be seen from fig. 3.
A damping self-locking device is arranged between the handle and the rotating wheel.
The damping self-locking device is an inclined-plane-shaped bulge arranged on the outer side of the handle, when the adjusting rotating wheel rotates through the bulge, the pipeline is closed, and the hand can be loosened without being pressed all the time.
Fig. 9 is a schematic structural view of an adjusting wheel, wherein a mounting hole is formed in the center of the adjusting wheel, and the mounting hole is matched with a connecting shaft on a cam.
The rubber hose is respectively connected with the inner pipe or the outer pipe through a tee joint device 4.
Fig. 10 is an exploded view of the tee fitting 4 and surrounding components, with the outer tube being sleeved outside the inner tube, the inner and outer tubes being respectively connected to the irrigation adapter and the aspiration adapter by a tee fitting, respectively, as shown in fig. 10.
In order to meet different needs, the flushing heads of the medical flushing and sucking device can have different shapes, and fig. 11-13 are schematic diagrams of different flushing heads 1 of the medical flushing and sucking device, wherein the flushing heads in fig. 11 are blunt, so that tissue separation in the flushing and sucking process is facilitated, and fig. 12 is an arc flushing and sucking head, so that operation in the operation process is facilitated, and the operation field is enlarged. Fig. 13 shows wedge flushing, suction head, and suction effect is better.
The foregoing detailed description of the preferred embodiments and advantages of the invention will be appreciated that the foregoing description is merely illustrative of the presently preferred embodiments of the invention, and that no changes, additions, substitutions and equivalents of those embodiments are intended to be included within the scope of the invention.
Claims (7)
1. The medical flushing and sucking device convenient for flow adjustment comprises a handle, a flushing head, a tube body connected with the handle and the flushing head, and is characterized in that an inner tube used for flushing and an outer tube used for sucking are arranged in the tube body, and a flushing connecting tube and a sucking connecting tube connected with the inner tube and the outer tube are arranged in the handle;
The flushing connecting pipe and the suction connecting pipe are made of soft materials;
the handle is provided with two adjusting devices for adjusting the flow and the on-off of the flushing connection pipe and the suction connection pipe.
2. The medical irrigation and aspiration device for facilitating flow adjustment according to claim 1, wherein the irrigation adapter and the aspiration adapter are rubber hoses or plastic hoses.
3. The medical irrigation and aspiration device convenient for flow adjustment according to claim 1, wherein the two adjustment devices are respectively provided at both sides of the handle;
Each adjusting device comprises an adjusting rotating wheel arranged on the outer side of the handle, a cam arranged on the inner side of the handle and connected with the center of the adjusting rotating wheel through a connecting shaft, and a hose platform which is arranged opposite to the cam and used for placing a flushing connection pipe and a suction connection pipe.
4. The medical irrigation suction device for facilitating flow adjustment according to claim 1, wherein a damping self-locking device is provided between the handle and the rotating wheel.
5. The medical irrigation suction device capable of facilitating flow adjustment according to claim 4, wherein the damping self-locking device is an inclined-plane-shaped protrusion arranged on the outer side of the handle.
6. The medical irrigation and aspiration device convenient for flow adjustment according to claim 1, wherein the irrigation adapter and the aspiration adapter are connected to the inner tube or the outer tube, respectively, by a three-way device.
7. The medical irrigation suction device for facilitating flow adjustment according to claim 1, wherein the outer tube surface is provided with a hydrophobic coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322287725.0U CN221154876U (en) | 2023-08-24 | 2023-08-24 | Medical flushing suction device convenient for flow adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322287725.0U CN221154876U (en) | 2023-08-24 | 2023-08-24 | Medical flushing suction device convenient for flow adjustment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221154876U true CN221154876U (en) | 2024-06-18 |
Family
ID=91437188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322287725.0U Active CN221154876U (en) | 2023-08-24 | 2023-08-24 | Medical flushing suction device convenient for flow adjustment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221154876U (en) |
-
2023
- 2023-08-24 CN CN202322287725.0U patent/CN221154876U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |