CN111821536B - Skull defect wound surface cleaning device - Google Patents
Skull defect wound surface cleaning device Download PDFInfo
- Publication number
- CN111821536B CN111821536B CN201910301578.3A CN201910301578A CN111821536B CN 111821536 B CN111821536 B CN 111821536B CN 201910301578 A CN201910301578 A CN 201910301578A CN 111821536 B CN111821536 B CN 111821536B
- Authority
- CN
- China
- Prior art keywords
- cleaning
- liquid
- flushing
- working
- wound surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 129
- 210000003625 skull Anatomy 0.000 title claims abstract description 41
- 230000007547 defect Effects 0.000 title claims abstract description 28
- 239000007788 liquid Substances 0.000 claims abstract description 158
- 238000011010 flushing procedure Methods 0.000 claims abstract description 48
- 238000005507 spraying Methods 0.000 claims abstract description 20
- 238000011084 recovery Methods 0.000 claims abstract description 19
- 238000001125 extrusion Methods 0.000 claims description 22
- 230000007246 mechanism Effects 0.000 claims description 10
- 238000005406 washing Methods 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract description 14
- 230000008439 repair process Effects 0.000 abstract description 9
- 208000027418 Wounds and injury Diseases 0.000 description 47
- 230000001680 brushing effect Effects 0.000 description 4
- 208000015181 infectious disease Diseases 0.000 description 4
- 230000002262 irrigation Effects 0.000 description 4
- 238000003973 irrigation Methods 0.000 description 4
- 210000003128 head Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 210000004761 scalp Anatomy 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0233—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs
- A61M3/025—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs supplied directly from the pressurised water source, e.g. with medicament supply
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B13/00—Brushes with driven brush bodies or carriers
- A46B13/02—Brushes with driven brush bodies or carriers power-driven carriers
- A46B13/04—Brushes with driven brush bodies or carriers power-driven carriers with reservoir or other means for supplying substances
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B2200/00—Brushes characterized by their functions, uses or applications
- A46B2200/10—For human or animal care
- A46B2200/1006—Brushes for cleaning the hand or the human body
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention provides a skull defect wound surface cleaning device, which comprises a cleaning handle, a cleaning liquid supply unit and a residual liquid recovery unit, wherein the cleaning handle is provided with an inner shell and an outer shell, the inner shell forms a flushing working cavity, and a cavity between the inner shell and the outer shell forms a liquid return working cavity; the cleaning handle is provided with a cleaning working surface, and a liquid spraying port and a liquid return port are formed in the cleaning working surface; the cleaning liquid supply unit is used for conveying cleaning liquid to the flushing working cavity at preset pressure so that the cleaning liquid can be sprayed onto the wound surface through the liquid spraying port; the residual liquid recovery unit is used for forming negative pressure in the liquid return working cavity so that the cleaning liquid sprayed on the wound surface is collected to the residual liquid recovery unit through the liquid return port; therefore, when the wound surface is opened and cleaned again after the skull repair operation, the wound surface covered with the titanium mesh can be cleaned simply and quickly. Solves the problem of difficult wound surface cleaning caused by the coverage of the titanium mesh on the wound surface after the skull wound surface repair operation in the prior art.
Description
Technical Field
The invention relates to the field of medical equipment, in particular to a skull defect wound surface cleaning device.
Background
At present, a bone window is generally formed at the skull defect part during operation treatment of the skull defect caused by skull trauma, and then titanium mesh repair is carried out. After repair and wound closure, many patients develop infections or a local scalp puncture due to stimulation with titanium mesh. In this case the wound needs to be opened to clean up the wound surface and re-sutured.
Titanium mesh needs to remain after re-suturing, however, because titanium mesh covers the wound surface, the wound surface is very difficult to clean, and infection can be caused after suturing is not cleaned.
Disclosure of Invention
The invention mainly aims to provide a skull defect wound surface cleaning device, which solves the problem that the wound surface is difficult to clean due to the fact that a titanium mesh covers the wound surface after a skull wound surface repair operation in the prior art.
In order to achieve the above object, the present invention provides a skull defect wound surface cleaning device, comprising: the cleaning handle is provided with an inner shell and an outer shell sleeved outside the inner shell, a flushing working cavity is formed in the inner cavity of the inner shell, and a liquid return working cavity is formed in a cavity between the inner shell and the outer shell; the head of the cleaning handle is provided with a cleaning working surface for contacting with a wound surface, a first area of the cleaning working surface is provided with a liquid spraying port communicated with the flushing working cavity, and a second area of the cleaning working surface is provided with a liquid return port communicated with the liquid return working cavity; the cleaning liquid supply unit is communicated with the flushing working cavity and is used for conveying cleaning liquid to the flushing working cavity at preset pressure so as to enable the cleaning liquid to be sprayed onto the wound surface through the liquid spraying opening; the residual liquid recovery unit is communicated with the liquid return working cavity and is used for forming negative pressure in the liquid return working cavity so that the cleaning liquid sprayed on the wound surface is collected to the residual liquid recovery unit through the liquid return port; wherein the first area and the second area are different areas on the cleaning working surface.
Further, the first area and the second area are annular areas, and the first area is located inside the second area.
Further, the liquid spraying ports and the liquid returning ports are multiple, the liquid spraying ports are arranged at intervals along the circumferential direction of the first area, and the liquid returning ports are arranged at intervals along the circumferential direction of the second area.
Further, the skull defect wound surface cleaning device further comprises: the washing brush is rotatably arranged on the cleaning working surface; and the driving motor is connected with the flushing brush to drive the flushing brush to rotate so as to brush the wound surface.
Further, the flushing brush is provided with a plurality of brush heads, a first end of each brush head is connected with an output shaft of the driving motor, and a second end of each brush head is a free end; wherein the brush heads are arranged at equal angular intervals around the axial direction of the drive motor.
Further, the driving motor is positioned at the central part of the cleaning working surface, and the second end of each brush head extends to the outer edge of the second area.
Further, the cleaning working surface is a round concave curved surface.
Further, the cleaning liquid supply unit includes: the sterile bag is used for containing cleaning liquid; a squeeze bin for containing the sterile bag; the extruding mechanism is arranged in the extruding bin and used for extruding the sterile bag filled with the cleaning liquid; the flushing pipeline is provided with a first connecting end at one end, and one end of the flushing pipeline is communicated with the flushing working cavity; the sterile bag is provided with a second connecting end matched with the first connecting end, and the second connecting end is detachably connected with the first connecting end so as to enable the sterile bag to be communicated with the flushing working cavity; when the extruding mechanism extrudes the sterile bag filled with the cleaning liquid, the cleaning liquid in the sterile bag is conveyed to the flushing working cavity through the flushing pipeline at preset pressure and is sprayed onto the wound surface through the liquid spraying port.
Further, the pressing mechanism includes: the extrusion plate is movably arranged in the extrusion bin; the electric cylinder is arranged on the shell of the extrusion bin and is connected with the extrusion plate to drive the extrusion plate to move; wherein, when aseptic bag is placed in the extrusion storehouse, the stripper plate is relative with aseptic bag in order to extrude aseptic bag.
Further, the raffinate recovery unit includes: a raffinate tank; the liquid return pump is arranged in the residual liquid box; the liquid return pump is communicated with the liquid return working cavity through the liquid return pipeline so as to form negative pressure in the liquid return working cavity, so that the cleaning liquid sprayed onto the wound surface is collected to the residual liquid tank.
The skull defect wound surface cleaning device adopting the technical scheme of the invention comprises a cleaning handle, a cleaning liquid supply unit and a residual liquid recovery unit, wherein the cleaning handle is provided with an inner shell and an outer shell sleeved outside the inner shell, the inner cavity of the inner shell forms a flushing working cavity, and a cavity between the inner shell and the outer shell forms a liquid return working cavity; the head of the cleaning handle is provided with a cleaning working surface for contacting with a wound surface, a first area of the cleaning working surface is provided with a liquid spraying port communicated with the flushing working cavity, and a second area of the cleaning working surface is provided with a liquid return port communicated with the liquid return working cavity; the cleaning liquid supply unit is communicated with the flushing working cavity and is used for conveying cleaning liquid to the flushing working cavity at preset pressure so as to enable the cleaning liquid to be sprayed onto the wound surface through the liquid spraying port; the residual liquid recovery unit is communicated with the liquid return working cavity and is used for forming negative pressure in the liquid return working cavity so that the cleaning liquid sprayed on the wound surface is collected to the residual liquid recovery unit through the liquid return port; therefore, when the wound surface is opened and cleaned again after the skull repair operation, the wound surface covered with the titanium mesh can be cleaned simply and quickly, and infection is prevented from happening again after suturing. Solves the problem of difficult wound surface cleaning caused by the coverage of the titanium mesh on the wound surface after the skull wound surface repair operation in the prior art.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention. In the drawings:
FIG. 1 is a schematic view of a first state of an alternative skull defect wound cleaning device according to an embodiment of the invention;
FIG. 2 is a schematic view of a second state of an alternative skull defect wound cleaning device according to an embodiment of the invention;
FIG. 3 is a schematic cross-sectional view of a handle of an alternative skull defect wound cleaning device in accordance with an embodiment of the invention;
FIG. 4 is a schematic view of the external configuration of a handle of an alternative skull defect wound cleaning device according to an embodiment of the invention; and
fig. 5 is a schematic view of the cleaning face of the handle of an alternative skull defect wound cleaning device according to an embodiment of the invention.
Wherein the above figures include the following reference numerals:
10. a cleaning handle; 11. an inner housing; 12. an outer housing; 13. flushing the working chamber; 14. a liquid return working chamber; 15. a liquid spraying port; 16. a liquid return port; 17. a first interface; 18. a second interface; 20. a cleaning liquid supply unit; 21. a sterile bag; 22. extruding the bin; 23. an extrusion mechanism; 231. an extrusion plate; 232. an electric cylinder; 24. flushing the pipeline; 25. a bin gate; 30. a raffinate recovery unit; 31. a raffinate tank; 32. a liquid return pump; 33. a liquid return pipeline; 34. a liquid outlet; 40. washing and brushing; 41. a brush head; 50. a driving motor; 60. a moving trolley; 70. a motor bin; 80. control buttons.
Detailed Description
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The invention will be described in detail below with reference to the drawings in connection with embodiments.
According to the skull defect wound surface cleaning device provided by the embodiment of the invention, as shown in fig. 1, 2 and 3, the skull defect wound surface cleaning device comprises a cleaning handle 10, a cleaning liquid supply unit 20 and a residual liquid recovery unit 30, wherein the cleaning handle 10 is provided with an inner shell 11 and an outer shell 12 sleeved outside the inner shell 11, the inner cavity of the inner shell 11 forms a flushing working cavity 13, and a cavity between the inner shell 11 and the outer shell 12 forms a liquid return working cavity 14; the head of the cleaning handle 10 is provided with a cleaning working surface for contacting with a wound surface, a first area of the cleaning working surface is provided with a liquid spraying port 15 communicated with the flushing working cavity 13, and a second area of the cleaning working surface is provided with a liquid return port 16 communicated with the liquid return working cavity 14; a cleaning liquid supply unit 20 is communicated with the irrigation working chamber 13, and the cleaning liquid supply unit 20 is used for conveying cleaning liquid to the irrigation working chamber 13 at a preset pressure so as to enable the cleaning liquid to be sprayed onto the wound surface through a liquid spraying port 15; the residual liquid recovery unit 30 is communicated with the liquid return working cavity 14, and the residual liquid recovery unit 30 is used for forming negative pressure in the liquid return working cavity 14 so that the cleaning liquid sprayed on the wound surface is collected to the residual liquid recovery unit 30 through the liquid return port 16; therefore, when the wound surface is opened and cleaned again after the skull repair operation, the wound surface covered with the titanium mesh can be cleaned simply and quickly, and infection is prevented from happening again after suturing. Solves the problem of difficult wound surface cleaning caused by the coverage of the titanium mesh on the wound surface after the skull wound surface repair operation in the prior art.
In specific implementation, the inner shell 11 and the outer shell 12 are both in a curved cylinder structure, and the inner shell 11 and the outer shell 12 are provided with plugging plates so as to plug the front ends of the inner shell 11 and the outer shell 12 to form a flushing working cavity 13 and a liquid return working cavity 14, and the cleaning working surface is positioned on the plugging plates at the front ends. The rear ends of the inner shell 11 and the outer shell 12 are respectively provided with a first interface 17 and a second interface 18, the first interface 17 is communicated with the flushing working chamber 13, and the second interface 18 is communicated with the liquid return working chamber 14.
Further, the cleaning liquid supply unit 20 includes a sterile bag 21, a squeezing bin 22, a squeezing mechanism 23, and a flushing line 24, the sterile bag 21 being for containing cleaning liquid; the upper part of the extrusion bin 22 is provided with an opening, an openable or closable bin door 25 is arranged on the opening, and after the bin door 25 is opened, the sterile bag 21 filled with the cleaning liquid can be placed into the extrusion bin 22; the pressing mechanism 23 includes a pressing plate 231 and an electric cylinder 232, the pressing plate 231 being movably disposed in the pressing chamber 22 in the lateral direction of the pressing chamber 22; the electric cylinder 232 is provided on the housing of the extrusion chamber 22, and the driving arm of the electric cylinder 232 is connected with the extrusion plate 231 to drive the extrusion plate 231 to move in the extrusion chamber 22, and when the aseptic bag 21 is put into the extrusion chamber 22, the extrusion plate 231 is opposite to the aseptic bag 21, and the electric cylinder 232 drives the extrusion plate 231 to extrude the aseptic bag 21. One end of the flushing pipeline 24 is communicated with the first connector 17 at the rear end of the flushing working cavity 13, the other end of the flushing pipeline 24 is provided with a first connecting end, the sterile bag 21 is provided with a second connecting end matched with the first connecting end, and after the sterile bag 21 is put into the extrusion bin 22, the second connecting end of the sterile bag 21 is butted with the first connecting end of the flushing pipeline 24 so as to enable the sterile bag 21 to be communicated with the flushing working cavity 13; when the squeeze plate 231 squeezes the sterile bag 21 filled with the cleaning liquid, the cleaning liquid in the sterile bag 21 is delivered to the irrigation working chamber 13 through the irrigation line 24 at a preset pressure and is sprayed onto the wound surface through the liquid spray port 15.
The raffinate recovery unit 30 includes a raffinate tank 31, a reflux pump 32, and a reflux pipe 33; the liquid return pump 32 is arranged in the residual liquid box 31 and is positioned in the upper space of the residual liquid box 31, one end of the liquid return pipeline 33 is connected with the second interface 18 at the rear end of the liquid return working cavity 14, and the other end of the liquid return pipeline 33 is connected with the liquid return pump 32, so that the liquid return working cavity 14 is communicated with the residual liquid box 31, a certain negative pressure is generated in the liquid return working cavity 14 by the operation of the liquid return pump 32, and residual liquid for flushing a wound enters the liquid return working cavity 14 through the liquid return port 16 under the action of the negative pressure and is sucked to the residual liquid box 31 for storage.
The skull defect wound surface cleaning device also comprises a movable trolley 60, and the extrusion bin 22 and the residual liquid box 31 are arranged on the movable trolley 60, so that the movement in the operation process is facilitated.
In order to achieve a better flushing effect, as shown in fig. 4 and 5, the cleaning working surface is a circular concave curved surface, namely, the cleaning working surface is concave inwards from the peripheral edge to the center of the cleaning working surface, and the radian of the concave surface is approximately the same as that of the skull of a human body, so that the cleaning working surface can adapt to the appearance of the skull during operation. In addition, the first area where the liquid spraying port 15 is positioned and the second area where the liquid returning port 16 is positioned are annular areas, and the first area is positioned inside the second area; the liquid spraying ports 15 and the liquid returning ports 16 are multiple, the liquid spraying ports 15 are arranged at intervals along the circumferential direction of the first area, and the liquid returning ports 16 are arranged at intervals along the circumferential direction of the second area. By means of the structural design, the cleaning liquid can be sprayed from the periphery to the center through the curved cleaning working surface, so that residues below the titanium mesh can be washed away through the meshes of the titanium mesh. Each liquid return port 16 is positioned at the outermost edge of the cleaning working surface, so that the residual liquid after flushing can be completely sucked away without flowing out of the coverage area of the cleaning working surface, and the residual liquid is effectively prevented from flowing everywhere.
Further, the skull defect wound surface cleaning device further comprises a washing brush 40 and a driving motor 50, the washing brush 40 is rotatably arranged on the cleaning working surface, a motor bin 70 is arranged in front of the cleaning working cavity 13, the motor bin 70 is sealed and isolated from the cleaning working cavity 13, the motor bin 70 is opposite to the central part of the cleaning working surface, the driving motor 50 is arranged in the motor bin 70, an output shaft of the driving motor 50 is positioned at the central point of the cleaning working surface and extends to the outside of the cleaning working surface, a control button 80 is arranged outside the cleaning handle 10, and the control button 80 is connected with the driving motor 50 to control the operation of the driving motor 50.
The brush 40 has a plurality of brush heads 41, soft bristles are uniformly arranged on each brush head 41, three brush heads 41 in this embodiment are provided, a first end of each brush head 41 is connected with an output shaft of the driving motor 50, and a second end of each brush head 41 is a free end; the second end of each brush head 41 extends to the outer edge of the second region so that the brushing range of the respective brush head 41 covers the entire cleaning surface. Wherein, each brush head 41 is arranged at equal angular intervals around the axial direction of the driving motor 50, and the three brush heads 41 in the embodiment form an included angle of 120 degrees. The washing brush 40 is driven to rotate rapidly by the driving motor 50, so that residues in the meshes of the titanium mesh can be washed down by the brush hair and washed away by the washing liquid in the washing process, and a better washing effect is achieved. As shown in fig. 3, in order to attach the appearance of the skull, each brush head 41 is optionally in a curved arc structure, and the curved arc is matched with the appearance of the skull, so that the bristles on each brush head 41 can attach to the skull during brushing, and a better brushing effect is achieved.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A skull defect wound cleaning device, comprising:
the cleaning handle (10), the cleaning handle (10) is provided with an inner shell (11) and an outer shell (12) sleeved outside the inner shell (11), a flushing working cavity (13) is formed in the inner cavity of the inner shell (11), and a liquid return working cavity (14) is formed in a cavity between the inner shell (11) and the outer shell (12); the head of the cleaning handle (10) is provided with a cleaning working surface for contacting with a wound surface, a first area of the cleaning working surface is provided with a liquid spraying port (15) communicated with the flushing working cavity (13), and a second area of the cleaning working surface is provided with a liquid return port (16) communicated with the liquid return working cavity (14);
a cleaning liquid supply unit (20) communicated with the flushing working chamber (13), wherein the cleaning liquid supply unit (20) is used for conveying cleaning liquid to the flushing working chamber (13) at a preset pressure so as to spray the cleaning liquid onto a wound surface through the liquid spraying port (15);
a residual liquid recovery unit (30) communicated with the liquid return working cavity (14), wherein the residual liquid recovery unit (30) is used for forming negative pressure in the liquid return working cavity (14) so as to enable the cleaning liquid sprayed on the wound surface to be collected to the residual liquid recovery unit (30) through the liquid return port (16);
the first area and the second area are different areas on the cleaning working surface, the first area and the second area are annular areas, and the first area is positioned in the second area; the liquid spraying ports (15) and the liquid return ports (16) are multiple, the liquid spraying ports (15) are arranged at intervals along the circumferential direction of the first area, and the liquid return ports (16) are arranged at intervals along the circumferential direction of the second area;
wherein each liquid return port (16) is positioned at the outermost edge of the cleaning working surface, so that the residual liquid after flushing is not yet discharged out of the coverage area of the cleaning working surface and is completely sucked away, and the residual liquid is prevented from flowing everywhere.
2. The skull defect wound cleaning device of claim 1, wherein the skull defect wound cleaning device further comprises:
a washing brush (40) rotatably provided on the cleaning surface;
and the driving motor (50) is connected with the flushing brush (40) to drive the flushing brush (40) to rotate so as to brush the wound surface.
3. The skull defect wound cleaning device of claim 2, wherein the rinsing brush (40) has a plurality of brush heads (41), a first end of each brush head (41) being connected to an output shaft of the drive motor (50), a second end of each brush head (41) being a free end;
wherein each of the brush heads (41) is arranged at equal angular intervals around the axial direction of the drive motor (50).
4. A skull defect wound cleaning device according to claim 3, characterized in that said drive motor (50) is located in the central part of said cleaning surface, the second end of each of said brush heads (41) extending to the outer edge of said second area.
5. The skull defect wound cleaning device of claim 1, wherein the cleaning working surface is a circular concave curved surface.
6. The skull defect wound cleaning device of claim 1, wherein the cleaning solution supply unit (20) comprises:
a sterile bag (21), the sterile bag (21) for containing a cleaning fluid;
-a squeezing compartment (22) for accommodating said sterile bag (21);
a squeezing mechanism (23) disposed in the squeezing bin (22), the squeezing mechanism (23) being configured to squeeze the sterile bag (21) filled with the cleaning liquid;
a flushing pipeline (24), wherein one end of the flushing pipeline (24) is communicated with the flushing working cavity (13), and the other end of the flushing pipeline (24) is provided with a first connecting end;
wherein the sterile bag (21) has a second connection end which mates with the first connection end, the second connection end being detachably connected to the first connection end to place the sterile bag (21) in communication with the flushing working chamber (13);
when the extruding mechanism (23) extrudes the sterile bag (21) filled with the cleaning liquid, the cleaning liquid in the sterile bag (21) is conveyed to the flushing working cavity (13) through the flushing pipeline (24) at preset pressure and is sprayed onto the wound surface through the liquid spraying port (15).
7. The skull defect wound cleaning device of claim 6, wherein the compression mechanism (23) comprises:
a pressing plate (231) movably disposed in the pressing chamber (22);
an electric cylinder (232) arranged on the shell of the extrusion bin (22), wherein the electric cylinder (232) is connected with the extrusion plate (231) to drive the extrusion plate (231) to move;
wherein, when the sterile bag (21) is placed in the squeezing bin (22), the squeezing plate (231) is opposed to the sterile bag (21) to squeeze the sterile bag (21).
8. The skull defect wound cleaning device of claim 1, wherein the residual liquid recovery unit (30) comprises:
a raffinate tank (31);
a liquid return pump (32) arranged in the residual liquid box (31);
and the liquid return pump (32) is communicated with the liquid return working cavity (14) through the liquid return pipeline (33) so as to form negative pressure in the liquid return working cavity (14) to enable the cleaning liquid sprayed onto the wound surface to be collected to the residual liquid tank (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910301578.3A CN111821536B (en) | 2019-04-16 | 2019-04-16 | Skull defect wound surface cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910301578.3A CN111821536B (en) | 2019-04-16 | 2019-04-16 | Skull defect wound surface cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111821536A CN111821536A (en) | 2020-10-27 |
| CN111821536B true CN111821536B (en) | 2023-08-08 |
Family
ID=72915167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910301578.3A Active CN111821536B (en) | 2019-04-16 | 2019-04-16 | Skull defect wound surface cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111821536B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116210681B (en) * | 2023-05-08 | 2023-08-01 | 山东第一医科大学附属省立医院(山东省立医院) | Skull preservation device for neurosurgery operation |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140125512A (en) * | 2013-04-19 | 2014-10-29 | 김길수 | Irrigator for surgery operation |
| CN204033893U (en) * | 2014-08-25 | 2014-12-24 | 杨春红 | The flexible hair style flusher of a kind of novel health care of women |
| CN205235050U (en) * | 2015-12-23 | 2016-05-18 | 李振 | Wound is wound belt cleaning device for orthopedics |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040122447A1 (en) * | 2002-12-19 | 2004-06-24 | Harmon Kim R. | Brush tip for use with a hand-held debridement device |
| US10441153B2 (en) * | 2014-09-29 | 2019-10-15 | Clearmind Biomedical, Inc. | Endocranial endoscope |
-
2019
- 2019-04-16 CN CN201910301578.3A patent/CN111821536B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140125512A (en) * | 2013-04-19 | 2014-10-29 | 김길수 | Irrigator for surgery operation |
| CN204033893U (en) * | 2014-08-25 | 2014-12-24 | 杨春红 | The flexible hair style flusher of a kind of novel health care of women |
| CN205235050U (en) * | 2015-12-23 | 2016-05-18 | 李振 | Wound is wound belt cleaning device for orthopedics |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111821536A (en) | 2020-10-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211024287U (en) | Semi-automatization mouth rehabilitation is apparatus degassing unit for clinician | |
| CN207871217U (en) | A kind of gynecological and obstetrical nursing cleaning device | |
| CN211158180U (en) | Hand dry-cleaning and disinfecting device for outpatient nursing | |
| CN108211101A (en) | Dedicated piston type wound disinfection utensil in a kind of Hospital medical | |
| CN107243091B (en) | Multifunctional anorectal nursing equipment | |
| CN111821536B (en) | Skull defect wound surface cleaning device | |
| CN112716639A (en) | Tooth cleaning intelligent control system | |
| CN107198588A (en) | A kind of oral hygiene washer | |
| CN212168326U (en) | Device for cleaning and disinfecting mobile phone | |
| CN210447748U (en) | Skull defect wound surface cleaning device | |
| CN207694001U (en) | A kind of Medical pulse flusher | |
| CN210020593U (en) | Perineum flusher for obstetrical production | |
| CN113909213B (en) | Dry integrative medical scope cleaning and sterilizing device | |
| CN210811624U (en) | Special belt cleaning device of operation aspirator joint | |
| CN211865926U (en) | Gynaecology and obstetrics's nursing apparatus disinfecting equipment | |
| CN211835477U (en) | Cleaning and sterilizing device for nephrology department | |
| CN113385469A (en) | Indirect laryngoscope cleaning equipment for otolaryngology department | |
| CN210753928U (en) | Cleaning mechanism of MRI's intelligent VR equipment | |
| CN211757201U (en) | Sterilizing device for outer surface of goggles | |
| CN211587720U (en) | A probe cleaning and sterilizing device for supersound medical science | |
| CN211024729U (en) | Human body cavity depth spraying bottle | |
| CN208756652U (en) | A kind of Multifunction anal-intestinal care appliances | |
| CN209918456U (en) | Fat cleaning machine | |
| CN215192488U (en) | Oral cavity cleaning device for craniocerebral injury patient | |
| CN218280165U (en) | Medical endoscope surface quick washing, disinfecting and killing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240423 Address after: 710032 No. 169 Changle West Road, Xincheng District, Xi'an City, Shaanxi Province Patentee after: Air Force Medical University Country or region after: China Address before: No. 4567, South Section of Chanhe East Road, Baqiao District, Xi'an, Shaanxi 710000 Patentee before: Liu Hengxin Country or region before: China |
|
| TR01 | Transfer of patent right |