CN114848952B - Bone joint wound lavage device - Google Patents
Bone joint wound lavage device Download PDFInfo
- Publication number
- CN114848952B CN114848952B CN202210483552.7A CN202210483552A CN114848952B CN 114848952 B CN114848952 B CN 114848952B CN 202210483552 A CN202210483552 A CN 202210483552A CN 114848952 B CN114848952 B CN 114848952B
- Authority
- CN
- China
- Prior art keywords
- cleaning chamber
- piston cylinder
- cleaning
- piston
- chamber
- 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
- 210000000988 bone and bone Anatomy 0.000 title claims abstract description 24
- 238000004140 cleaning Methods 0.000 claims abstract description 171
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 239000007921 spray Substances 0.000 claims abstract description 37
- 239000007788 liquid Substances 0.000 claims abstract description 34
- 239000003814 drug Substances 0.000 claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 16
- 208000014674 injury Diseases 0.000 claims description 14
- 230000008733 trauma Effects 0.000 claims description 14
- 239000002351 wastewater Substances 0.000 claims description 14
- 206010052428 Wound Diseases 0.000 claims description 12
- 208000027418 Wounds and injury Diseases 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000002262 irrigation Effects 0.000 claims 4
- 238000003973 irrigation Methods 0.000 claims 4
- 238000005406 washing Methods 0.000 abstract 5
- 238000011010 flushing procedure Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 8
- 239000002699 waste material Substances 0.000 description 6
- 239000000645 desinfectant Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 238000001804 debridement Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 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
- A61M3/0254—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs the liquid being pumped
- A61M3/0258—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs the liquid being pumped by means of electric pumps
-
- 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
Abstract
The invention belongs to the technical field of medical equipment, and particularly relates to a bone joint wound lavage device, which comprises a base, wherein a liquid medicine box and a cleaning mechanism are arranged on the base, the cleaning mechanism comprises a cleaning chamber and a cleaning assembly, the cleaning chamber comprises an upper cleaning chamber and a lower cleaning chamber, a lifting mechanism is arranged between the upper cleaning chamber and the base, the lower cleaning chamber is connected with a first bracket with the base, a first semicircular groove is formed in the upper cleaning chamber, a second semicircular groove is formed in the lower cleaning chamber, the cleaning assembly comprises an upper cleaning spray head and a lower cleaning spray head, a telescopic communicating pipe is connected between the upper cleaning spray head and the lower cleaning spray head, the lower cleaning spray head is connected with a water distribution pipe, the liquid medicine box is provided with a water pump, and a drain hole is further formed in the bottom of the lower cleaning chamber; the invention can wash the bone joint wound part of the patient in all directions through the upper washing spray head and the lower washing spray head, and can prevent water from splashing everywhere during washing after the upper washing chamber and the lower washing chamber are combined.
Description
Technical Field
The invention belongs to the technical field of medical appliances, and particularly relates to a bone joint trauma lavage device.
Background
The bone joint trauma is a common orthopaedics disease, when nursing the patient with bone joint trauma, the trauma part of the bone joint needs to be cleaned, the prior patent (application number: CN 201810879664.8) discloses an adjustable wound flushing device for trauma orthopaedics, which is used for flushing the trauma wound placed on a placing plate through a flushing head, if deep flushing is needed, the flushing head can be screwed down by utilizing screw threads to flush, and the tap can be rotated in the flushing process, so that water has the pressure boosting period and the pressure reducing period, the effects of loosening and easily removing foreign matters and pollutants are achieved, and the debridement effect is better than that of continuous stable pressure flushing.
However, the following problems exist in the above technical solutions:
(1) in the flushing process, the arrangement mode of the flushing head leads to the need of manual hand-holding when the full flushing is carried out;
(2) no shielding is arranged, and water is easy to splash around in the process of flushing by changing the water pressure by rotating the water tap.
Disclosure of Invention
The purpose of the invention is that: aims to provide a bone joint trauma lavage device which is used for solving the problems existing in the prior art in the using process.
In order to achieve the technical purpose, the invention adopts the following technical scheme:
the utility model provides a bone joint wound lavage device, includes the base, the base is installed liquid medicine case and wiper mechanism, wiper mechanism is including cleaning chamber and cleaning component, the cleaning chamber is including upper and lower cleaning chamber and the lower cleaning chamber that sets up from top to bottom, upper cleaning chamber with be provided with elevating system between the base, lower cleaning chamber with the first support of base fixedly connected with, first semicircle groove has been seted up to both sides around the upper cleaning chamber lower extreme, second semicircle groove with first semicircle groove assorted has been seted up to both sides around the lower cleaning chamber upper end;
the cleaning assembly comprises two upper cleaning spray heads and two lower cleaning spray heads, the two upper cleaning spray heads are fixedly arranged on the left side and the right side of the upper end of the upper cleaning chamber, the two lower cleaning spray heads are fixedly arranged on the left side and the right side of the lower end of the lower cleaning chamber, and the two upper cleaning spray heads and the two lower cleaning spray heads face the middle of the cleaning chamber;
a telescopic communicating pipe is connected between the upper cleaning spray head and the lower cleaning spray head on the same side, a water diversion pipe is also connected between the two lower cleaning spray heads, a water pump is arranged on the upper side of the liquid medicine box, the input end of the water pump is communicated with the interior of the liquid medicine box, and the output end of the water pump is communicated with the water diversion pipe;
and the bottom of the lower cleaning chamber is also provided with a drain hole.
And supporting plates matched with the second semicircular grooves are fixedly arranged on the front side and the rear side of the lower cleaning chamber.
The bottom of the lower cleaning chamber is fixedly connected with a drain pipe matched with the drain hole, the base is provided with a waste water tank, and the drain pipe extends to the lower side in the waste water tank.
The edge of the lower end of the upper cleaning chamber is adhered with a first sealing balloon, the edge of the upper end of the lower cleaning chamber is adhered with a second sealing balloon, and the first sealing balloon and the second sealing balloon are jointly provided with an inflation mechanism.
The air charging mechanism comprises a second bracket, a first piston cylinder and a second piston cylinder, wherein the second bracket is fixedly connected with the base and extends upwards, the first piston cylinder and the second piston cylinder are respectively fixedly arranged on the upper side of the second bracket, a counterweight piston disc positioned at the lower end in an initial state is arranged in the first piston cylinder, air is filled between the counterweight piston disc and the first piston cylinder, a first air charging connector is arranged on the upper side of the first piston cylinder, air is filled between the second piston cylinder and the light piston disc positioned at the upper end in an initial state, a second air charging connector is arranged on the lower side of the second piston cylinder, an air charging hose is fixedly connected between the first sealing air ring and the first air charging connector, a rigid air pipe is fixedly connected between the second sealing air ring and the second air charging connector, the lifting mechanism comprises an air cylinder and a U-shaped transmission rod, the second piston cylinder is fixedly connected with the base, the U-shaped piston disc is fixedly connected with the first piston disc, the second piston disc is fixedly connected with the upper side of the U-shaped piston cylinder, a plurality of U-shaped piston discs are fixedly connected with the upper end of the U-shaped piston disc, a plurality of the U-shaped piston disc is fixedly connected with the two ends of the piston disc, and the two ends of the U-shaped piston disc are fixedly connected with the piston rod, and the two ends of the U-shaped piston disc fixedly pass through the U-shaped piston disc are fixedly arranged at the top end of the piston rod, and fixedly pass through the top of the piston rod respectively, and the U-shaped piston disc fixedly penetrates through the U-shaped piston disc, and the top is fixedly connected with the top end, and a transmission assembly is arranged between the light piston disc and the counterweight piston disc.
The transmission assembly comprises a fixed pulley, wherein the fixed pulley is provided with a stay wire, two ends of the stay wire respectively penetrate through and extend into the first piston cylinder and the second piston cylinder, and the two ends of the stay wire respectively slide and seal with the first piston cylinder and the second piston cylinder.
And the upper side of the first piston cylinder and the lower side of the second piston cylinder are respectively provided with an inflation valve.
When the device is used, the device is firstly debugged to an initial state, sufficient liquid medicine is supplemented in the liquid medicine tank, the lifting mechanism lifts the upper cleaning chamber of the cleaning chamber to a high position and separates the upper cleaning chamber from the lower cleaning chamber, and the telescopic communicating pipe is in a stretching state; the medical staff passes the limbs of the patient through the cleaning chamber, so that the wound part of the bone joint of the patient enters the cleaning chamber; the upper cleaning chamber is lowered and combined with the lower cleaning chamber through the lifting mechanism, the telescopic communicating pipe is in a compressed state, and limbs of a patient are clamped and fixed through the two first semicircular grooves and the two semicircular grooves, so that looseness is avoided; the water pump of the cleaning mechanism is started, the liquid medicine in the liquid medicine tank is pumped to the water diversion pipe, the liquid medicine is input to the two lower cleaning spray heads, and the liquid medicine can be synchronously input to the two upper cleaning spray heads through the telescopic communicating pipe; the waste liquid generated during cleaning is finally discharged through the drain hole.
Drawings
The invention may be further illustrated by means of non-limiting examples given in the accompanying drawings.
FIG. 1 is a schematic view of an embodiment of the present invention in an initial state;
FIG. 2 is a schematic view showing the structure of the upper cleaning chamber and the lower cleaning chamber combined in accordance with the first embodiment of the present invention;
fig. 3 is a schematic structural diagram of a first seal balloon and a second seal balloon according to a second embodiment of the present invention;
FIG. 4 is a schematic view of a third embodiment of the present invention in an initial state;
FIG. 5 is an enlarged schematic view of the inflation mechanism and the lifting mechanism shown in FIG. 4A;
FIG. 6 is a schematic view showing the structure of the upper and lower cleaning chambers according to the third embodiment of the present invention;
FIG. 7 is an enlarged schematic view of the inflation mechanism and the lifting mechanism shown in FIG. 6B;
the main reference numerals are as follows:
embodiment one: the device comprises a base 100, a liquid medicine tank 101, an upper cleaning chamber 102, a lower cleaning chamber 103, a first bracket 104, a first semicircular groove 105, a second semicircular groove 106, an upper cleaning nozzle 107, a lower cleaning nozzle 108, a telescopic communicating pipe 109, a water diversion pipe 110, a water pump 111, a supporting pallet 112, a drain pipe 113 and a wastewater tank 114;
embodiment two: a first seal balloon 200, a second seal balloon 201;
embodiment III: the device comprises a second bracket 300, a first piston cylinder 301, a second piston cylinder 302, a counterweight piston disc 303, a first inflation joint 304, a light piston disc 305, a second inflation joint 306, an inflation hose 307, a rigid air pipe 308, an air cylinder 309, a U-shaped transmission rod 310, a first connecting rod 311, a fixed disc 312, a second connecting rod 313, a fixed pulley 314, a pull wire 315 and an inflation valve 316.
Detailed Description
In order that those skilled in the art will better understand the present invention, the following technical scheme of the present invention will be further described with reference to the accompanying drawings and examples.
Embodiment one:
the utility model provides a bone joint wound lavage device as shown in fig. 1-2, including base 100, liquid medicine case 101 and wiper mechanism are installed to base 100, wiper mechanism is including clean room and wiper assembly, the clean room is including last clean room 102 and the lower clean room 103 that set up from top to bottom, be provided with hoist mechanism between clean room 102 and the base 100, first support 104 of lower clean room 103 and base 100 fixedly connected with, first semi-circular groove 105 has been seted up to both sides around the lower extreme of clean room 102, the second semi-circular groove 106 with first semi-circular groove 105 assorted is seted up to both sides around the upper end of clean room 103, wiper assembly is including two upper clean shower nozzle 107 and two lower clean shower nozzles 108, two upper clean shower nozzle 107 fixedly set up in the left and right sides of clean room 102 upper end, two lower clean shower nozzle 108 fixedly set up in the left and right sides of clean room 103 lower extreme, two upper clean shower nozzle 107 and two lower clean shower nozzle 108 all face clean room middle part, two lower clean shower nozzle 108 are connected with water pump 103 and two lower clean shower nozzle 108 jointly, two water pump 103 and water pump 103 are connected with the water draining pipe 110 are connected with two water draining pipe 110, two water draining pipe 110 are connected with the water draining pipe 110 are connected to the inside the base 100, two water draining pipe 110 is connected with two water draining pipe 110, two water draining pipe 110 is connected with the same, two water draining pipe 110 is connected with the inside the drain pipe 110, the drain pipe is connected with the drain pipe 110, and has two upper clean shower nozzle 101 and is connected with the drain hole.
The liquid medicine box 101 is used for containing liquid medicine used for cleaning, and the cleaning mechanism is used for cleaning wounds at the bone joints; the upper cleaning chamber 102 and the lower cleaning chamber 103 can jointly form a cleaning chamber, so that water during cleaning is prevented from splashing everywhere, the lifting mechanism can lift the upper cleaning chamber 102 upwards, so that the upper cleaning chamber 102 and the lower cleaning chamber 103 are separated, thereby being convenient for medical staff to put a bone joint wound part of a patient into the cleaning chamber, and when the upper cleaning chamber 102 is lifted upwards, the upper cleaning chamber 102 can be synchronously extended along with the upper cleaning chamber 102 by arranging the telescopic communicating pipe 109, so that the upper cleaning spray nozzle 107 and the lower cleaning spray nozzle 108 are always communicated; the limbs on two sides of the bone joint trauma part of the patient can be clamped and fixed through the two first semicircular grooves 105 and the two semicircular grooves 106, loosening is avoided, and the supporting plates 112 on two sides are used for supporting the limbs on two sides of the bone joint trauma part of the patient, so that stability is improved; when the water pump 111 is started, the liquid medicine in the liquid medicine tank 101 can be pumped out to the water diversion pipe 110, the liquid medicine is input to the two lower cleaning spray heads 108 through the water diversion pipe 110, and the liquid medicine can be synchronously input to the two upper cleaning spray heads 107 through the telescopic communicating pipe 109; by directing the two upper cleaning nozzles 107 and the two lower cleaning nozzles 108 towards the middle part of the cleaning chamber, the bone joint trauma part of the patient can be washed in all directions through the two upper cleaning nozzles 107 and the two lower cleaning nozzles 108; the waste liquid generated during wound cleaning can be discharged through the drain hole, and the waste liquid can be led into the waste water tank 114 through the drain pipe 113 for collection after leaking out of the drain hole;
in a specific use process, the method comprises the following steps:
(1) debugging the device to an initial state, supplementing sufficient liquid medicine in the liquid medicine tank 101, and when the device is in the initial state, as shown in fig. 1, lifting the upper cleaning chamber 102 of the cleaning chamber to a high position by a lifting mechanism and separating the upper cleaning chamber from the lower cleaning chamber 103, wherein the telescopic communicating pipe 109 is in a stretching state;
(2) the medical staff passes the limbs of the patient through the cleaning chamber to enable the wound parts of the bone joints of the patient to enter the cleaning chamber, and simultaneously, the two sides of the limbs of the patient are supported by the supporting brackets 112 on the two sides;
(3) the upper cleaning chamber 102 is lowered and combined with the lower cleaning chamber 103 through the lifting mechanism, as shown in fig. 2, the telescopic communicating pipe 109 is in a compressed state at this time, and the limbs of the patient are clamped and fixed through the two first semicircular grooves 105 and the two semicircular grooves 106, so that looseness is avoided;
(4) the water pump 111 of the cleaning mechanism is started, the liquid medicine in the liquid medicine tank 101 is pumped to the water diversion pipe 110, the liquid medicine is input to the two lower cleaning spray heads 108, and the liquid medicine can be synchronously input to the two upper cleaning spray heads 107 through the telescopic communicating pipe 109, because the two upper cleaning spray heads 107 and the two lower cleaning spray heads 108 face the middle part of the cleaning chamber, the two upper cleaning spray heads 107 and the two lower cleaning spray heads 108 can carry out omnibearing flushing on the bone joint wound part of a patient, and after the upper cleaning chamber 102 and the lower cleaning chamber 103 are combined, the water during cleaning can be prevented from splashing everywhere;
(5) the waste liquid generated during cleaning is discharged through the drain hole, and the waste liquid can be led into the waste water tank 114 for collection through the drain pipe 113 after leaking out of the drain hole;
(6) after the cleaning is completed, the device is debugged to an initial state, medical staff removes the limbs of the patient, and the waste liquid in the waste water tank 114 is cleaned.
In the step (5), since the drain pipe 113 extends to the lower side of the interior of the waste water tank 114, the medical staff can add the disinfectant into the waste water tank 114 first, so that the drain pipe 113 is immersed in the lower side of the disinfectant, and when the waste water is drained, on one hand, the waste water can be prevented from splashing, and on the other hand, the waste water can be fully contacted with the disinfectant to sterilize the waste water;
embodiment two:
in addition to the first embodiment, in order to prevent water from leaking from the cleaning chamber during cleaning, as shown in fig. 3, a first seal balloon 200 is bonded to the lower end edge of the upper cleaning chamber 102, a second seal balloon 201 is bonded to the upper end edge of the lower cleaning chamber 103, and an inflation mechanism is provided in combination with the first seal balloon 200 and the second seal balloon 201.
The inflation mechanism can inflate the first seal balloon 200 and the second seal balloon 201, and in the process of "lowering the upper cleaning chamber 102 and combining the lower cleaning chamber 103 by the lifting mechanism" in the step (3) of the embodiment, the first seal balloon 200 and the second seal balloon 201 inflate and bulge, and when the upper cleaning chamber 102 and the lower cleaning chamber 103 combine, the first seal balloon 200 and the second seal balloon 201 tightly abut against each other, so that the gap between the upper cleaning chamber 102 and the lower cleaning chamber 103 can be closed, thereby avoiding water leakage from the cleaning chamber during cleaning.
Embodiment III:
on the basis of the second embodiment, as shown in fig. 4 to 7, the inflating mechanism and the lifting mechanism are further described, the inflating mechanism includes a second bracket 300, a first piston cylinder 301 and a second piston cylinder 302, the second bracket 300 is fixedly connected with the base 100 and extends upward, the first piston cylinder 301 and the second piston cylinder 302 are both mounted and fixed on the upper side of the second bracket 300, the first piston cylinder 301 is internally provided with a counterweight piston disc 303 positioned at the lower end in an initial state, gas is filled between the counterweight piston disc 303 and the first piston cylinder 301, the upper side of the first piston cylinder 301 is provided with a first inflating joint 304, the second piston cylinder 302 is internally provided with a light piston disc 305 positioned at the upper end in an initial state, gas is filled between the light piston disc 305 and the second piston cylinder 302, the lower side of the second piston cylinder 302 is provided with a second inflating joint 306, an inflatable hose 307 is fixedly connected between the first sealing balloon 200 and the first inflatable joint 304, a rigid air pipe 308 is fixedly connected between the second sealing balloon 201 and the second inflatable joint 306, the lifting mechanism comprises an air cylinder 309 and a U-shaped transmission rod 310, the second bracket 300 is fixedly connected with the base 100, the air cylinder 309 is arranged on the upper side of the second bracket 300, two ends of the U-shaped transmission rod 310 are upwards arranged and are positioned on the lower side of the second bracket 300, one end of the U-shaped transmission rod 310 penetrates through the second bracket 300 in a sliding manner and is fixedly connected with the output end of the air cylinder 201, the other end of the U-shaped transmission rod 310 penetrates through the bottom of the second piston cylinder 302 and is fixedly connected with a light piston disc 305, a plurality of first connecting rods 311 penetrating through the top of the second piston cylinder 302 are fixedly arranged at the upper end of the light piston disc 305, a fixed disc 312 is fixedly connected on the upper side of each first connecting rod 311 together, a second connecting rod 313 is fixedly connected between the fixed disc 312 and the upper cleaning chamber 102, each first connecting rod 311 is in sliding seal with the second piston cylinder 302, a transmission assembly is arranged between the light piston disc 305 and the counterweight piston disc 303, the transmission assembly comprises a fixed pulley 314, the fixed pulley 314 is provided with a pull wire 315, two ends of the pull wire 315 respectively penetrate and extend into the first piston cylinder 301 and the second piston cylinder 302, two ends of the pull wire 315 respectively in sliding seal with the first piston cylinder 301 and the second piston cylinder 302, and an inflation valve 316 is arranged on the upper side of the first piston cylinder 301 and the lower side of the second piston cylinder 302.
In the initial state in step (1), as shown in fig. 4 and 5, the U-shaped transmission rod 310 connected to the output end of the air cylinder 309 is in a retracted state, at this time, the U-shaped transmission rod 310 drives the light piston disc 305 to be located at the upper end of the second piston cylinder 302, and pushes the respective first connection rod 311, the fixed disc 312 and the second connection rod 313 to move upwards, so that the upper cleaning chamber 102 and the lower cleaning chamber 103 are separated, and meanwhile, due to the connection of the light piston disc 305 and the counterweight piston disc 303 with the pull wire 315, the counterweight piston disc 303 is located at the lower end of the first piston cylinder 301 under the action of gravity under the cooperation of the pull wire 315 and the fixed pulley 314, and due to the fact that the inflatable hose 307 connected between the first sealing balloon 200 of the upper cleaning chamber 102 and the first inflatable joint 304 on the upper side of the first piston cylinder 301 can be bent, the upward movement of the upper cleaning chamber 102 is not affected;
in the process of combining the upper cleaning chamber 102 and the lower cleaning chamber 103 in the step (3), the air cylinder 309 pushes the U-shaped transmission rod 310 to move downwards, so that the light piston disc 305, the first connection rod 311, the fixed disc 312 and the second connection rod 313 move downwards, at this time, the upper cleaning chamber 102 moves downwards to combine with the lower cleaning chamber 103, and at the same time, the light piston disc 305 moves downwards, the counterweight piston disc 303 can move upwards through the cooperation of the stay 315 and the fixed pulley 314, and since the space between the upper light piston disc 305 and the second piston cylinder 302 is filled with air, the space between the lower counterweight piston disc 303 and the first piston cylinder 301 is filled with air, when the light piston disc 305 moves downwards, the air can be filled into the second sealing air ring 201 from the second air charging joint 306 and the rigid air pipe 308 at the lower side of the second piston cylinder 302, and when the counterweight piston disc 303 moves upwards, the gas can be filled into the first seal balloon 200 from the first air-filling joint 304 and the air-filling hose 307 on the upper side of the first piston cylinder 301 until the upper cleaning chamber 102 and the lower cleaning chamber 103 are combined, at this time, as shown in fig. 6 to 7, the light piston disc 305 moves to the lower end of the second piston cylinder 302 and the counterweight piston disc 303 moves to the upper end of the first piston cylinder 301, the first seal balloon 200 and the second seal balloon 201 are completely filled, so that the first seal balloon 200 and the second seal balloon 201 can be completely filled simultaneously with the upper cleaning chamber 102 and the lower cleaning chamber 103, and the first seal balloon 200 and the second seal balloon 201 are completely filled simultaneously, and as the first seal balloon 200 and the second seal balloon 201 expand and swell, when the upper cleaning chamber 102 and the lower cleaning chamber 103 are combined, the first seal balloon 200 is tightly abutted with the second seal balloon 201, and the gap between the upper cleaning chamber 102 and the lower cleaning chamber 103 is closed, thereby avoiding the water leakage from the cleaning chamber during cleaning;
after the upper cleaning chamber 102 and the lower cleaning chamber 103 in the step (6) are separated to the initial state, the light piston disc 305 and the counterweight piston disc 303 return to the initial state again, the second piston cylinder 302 and the first piston cylinder 301 form negative pressure, and the air in the first sealing air ring 200 and the second sealing air ring 201 can flow back to the first piston cylinder 301 and the second piston cylinder 302;
the charging valve 316 is provided for charging or supplementing the first and second piston cylinders 301, 302 in the initial state of the device.
The above embodiments are merely illustrative of the principles of the present invention and its effectiveness, and are not intended to limit the invention. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the invention. Accordingly, it is intended that all equivalent modifications and variations of the invention be covered by the claims of this invention, which are within the skill of those skilled in the art, can be made without departing from the spirit and scope of the invention disclosed herein.
Claims (5)
1. The utility model provides a bone joint wound lavage device, includes the base, liquid medicine case and wiper mechanism are installed to the base, its characterized in that: the cleaning mechanism comprises a cleaning chamber and a cleaning assembly, wherein the cleaning chamber comprises an upper cleaning chamber and a lower cleaning chamber which are arranged up and down, a lifting mechanism is arranged between the upper cleaning chamber and the base, the lower cleaning chamber is fixedly connected with a first bracket with the base, first semicircular grooves are formed in the front side and the rear side of the lower end of the upper cleaning chamber, and second semicircular grooves matched with the first semicircular grooves are formed in the front side and the rear side of the upper end of the lower cleaning chamber;
the cleaning assembly comprises two upper cleaning spray heads and two lower cleaning spray heads, the two upper cleaning spray heads are fixedly arranged on the left side and the right side of the upper end of the upper cleaning chamber, the two lower cleaning spray heads are fixedly arranged on the left side and the right side of the lower end of the lower cleaning chamber, and the two upper cleaning spray heads and the two lower cleaning spray heads face the middle of the cleaning chamber;
a telescopic communicating pipe is connected between the upper cleaning spray head and the lower cleaning spray head on the same side, a water diversion pipe is also connected between the two lower cleaning spray heads, a water pump is arranged on the upper side of the liquid medicine box, the input end of the water pump is communicated with the interior of the liquid medicine box, and the output end of the water pump is communicated with the water diversion pipe;
the bottom of the lower cleaning chamber is also provided with a drain hole, the edge of the lower end of the upper cleaning chamber is adhered with a first sealing balloon, the edge of the upper end of the lower cleaning chamber is adhered with a second sealing balloon, the first sealing balloon and the second sealing balloon are jointly provided with an inflation mechanism, the inflation mechanism comprises a second bracket, a first piston cylinder and a second piston cylinder, the second bracket is fixedly connected with the base and extends upwards, the first piston cylinder and the second piston cylinder are both fixedly arranged on the upper side of the second bracket, a counterweight piston disc positioned at the lower end in an initial state is internally installed in the first piston cylinder, gas is filled between the counterweight piston disc and the first piston cylinder, the upper side of the first piston cylinder is provided with a first inflation joint, the interior of the second piston cylinder is provided with a light piston disc positioned at the upper end in the initial state, the lifting mechanism comprises a cylinder and a U-shaped transmission rod, the second bracket is fixedly connected with the base, the cylinder is arranged on the upper side of the second bracket, two ends of the U-shaped transmission rod are upwards arranged and are positioned on the lower side of the second bracket, one end of the U-shaped transmission rod is slidably penetrated through the second bracket and fixedly connected with the output end of the cylinder, the other end of the U-shaped transmission rod is slidably penetrated through the bottom of the second piston cylinder and fixedly connected with the light piston plate, the light piston disc is characterized in that a plurality of first connecting rods penetrating through the top of the second piston cylinder are fixedly arranged at the upper end of the light piston disc, the upper sides of the first connecting rods are fixedly connected with a fixed disc together, a second connecting rod is fixedly connected between the fixed disc and the upper cleaning chamber, the first connecting rods are sealed with the second piston cylinder in a sliding mode, and a transmission assembly is arranged between the light piston disc and the counterweight piston disc together.
2. The bone joint trauma irrigation device of claim 1, wherein: and supporting plates matched with the second semicircular grooves are fixedly arranged on the front side and the rear side of the lower cleaning chamber.
3. The bone joint trauma irrigation device of claim 2, wherein: the bottom of the lower cleaning chamber is fixedly connected with a drain pipe matched with the drain hole, the base is provided with a waste water tank, and the drain pipe extends to the lower side in the waste water tank.
4. The bone joint trauma irrigation device of claim 1, wherein: the transmission assembly comprises a fixed pulley, wherein the fixed pulley is provided with a stay wire, two ends of the stay wire respectively penetrate through and extend into the first piston cylinder and the second piston cylinder, and the two ends of the stay wire respectively slide and seal with the first piston cylinder and the second piston cylinder.
5. The bone joint trauma irrigation device of claim 4, wherein: and the upper side of the first piston cylinder and the lower side of the second piston cylinder are respectively provided with an inflation valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210483552.7A CN114848952B (en) | 2022-05-05 | 2022-05-05 | Bone joint wound lavage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210483552.7A CN114848952B (en) | 2022-05-05 | 2022-05-05 | Bone joint wound lavage device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114848952A CN114848952A (en) | 2022-08-05 |
| CN114848952B true CN114848952B (en) | 2024-01-02 |
Family
ID=82635097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210483552.7A Active CN114848952B (en) | 2022-05-05 | 2022-05-05 | Bone joint wound lavage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114848952B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB572969A (en) * | 1944-10-02 | 1945-10-31 | Frank Smith | Improvements relating to liquid delivery apparatus for spraying or irrigating parts of the body |
| CN210078438U (en) * | 2019-04-08 | 2020-02-18 | 中国人民解放军第三七一医院 | Traumatic wound nursing device |
| CN210963294U (en) * | 2018-03-01 | 2020-07-10 | 枣庄市山亭区人民医院 | Orthopedic wound cleaning and sterilizing device |
| CN211584561U (en) * | 2019-07-05 | 2020-09-29 | 黄梅 | Orthopedics wound washes nursing device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004006993A1 (en) * | 2002-07-12 | 2004-01-22 | Coloplast A/S | Irrigation system |
-
2022
- 2022-05-05 CN CN202210483552.7A patent/CN114848952B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB572969A (en) * | 1944-10-02 | 1945-10-31 | Frank Smith | Improvements relating to liquid delivery apparatus for spraying or irrigating parts of the body |
| CN210963294U (en) * | 2018-03-01 | 2020-07-10 | 枣庄市山亭区人民医院 | Orthopedic wound cleaning and sterilizing device |
| CN210078438U (en) * | 2019-04-08 | 2020-02-18 | 中国人民解放军第三七一医院 | Traumatic wound nursing device |
| CN211584561U (en) * | 2019-07-05 | 2020-09-29 | 黄梅 | Orthopedics wound washes nursing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114848952A (en) | 2022-08-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108435673A (en) | A kind of automatic flushing device of high-efficiency environment friendly for medical instrument | |
| CN114848952B (en) | Bone joint wound lavage device | |
| CN207071267U (en) | A kind of cycles, economized flusher | |
| CN110251341B (en) | Hepatobiliary surgery is with nursing device with drainage function | |
| CN206997301U (en) | A kind of adjustable honey production bottle cleaning machine | |
| CN212418842U (en) | Membrane cleaning device for integrated membrane treatment equipment | |
| CN111529281A (en) | Operating table for collecting waste liquid | |
| CN104532918B (en) | Middle Water Sproading reutilizing device | |
| CN208066890U (en) | A kind of Urology Surgery test tube automatic flushing device | |
| CN115845177A (en) | Wound disinfection cleaning liquid storage tank | |
| CN108906815A (en) | The environment-friendly type automatic flushing device of equipment of chemical industry | |
| CN211068249U (en) | Disposable drainage bag capable of avoiding urine leakage | |
| CN106984113A (en) | A kind of oil cauldron food processing environment-friendly type filtrate housing device | |
| CN220497205U (en) | Lumen apparatus washs cabinet | |
| CN207254863U (en) | One kind operation ependymal cavity class medical instrument circulation cleaning device | |
| CN211187146U (en) | Cleaning support of soft endoscope | |
| CN216319197U (en) | Wound cleaning device for thoracic surgery | |
| CN219963603U (en) | Wound flushing fluid collection device | |
| CN218832728U (en) | Cleaning pipeline and endoscope cleaning and disinfecting device | |
| CN210022206U (en) | Anatomical test bed for animal physiological research | |
| CN215840684U (en) | Negative pressure drainage bucket with liquid level display | |
| CN211322342U (en) | Automatic wash domestic fungus and plant frame | |
| CN220158726U (en) | Eye washes structure | |
| CN211131830U (en) | Lower limb bracket for treatment | |
| CN214910380U (en) | Clinical washing unit for ophthalmology |
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 |