CN116983097A - Tray with operation cavity flushing water supply groove - Google Patents
Tray with operation cavity flushing water supply groove Download PDFInfo
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- CN116983097A CN116983097A CN202311141887.1A CN202311141887A CN116983097A CN 116983097 A CN116983097 A CN 116983097A CN 202311141887 A CN202311141887 A CN 202311141887A CN 116983097 A CN116983097 A CN 116983097A
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- flushing
- water supply
- water
- supply tank
- adjusting
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 258
- 238000011010 flushing procedure Methods 0.000 title claims abstract description 142
- 230000007246 mechanism Effects 0.000 claims abstract description 61
- 239000007788 liquid Substances 0.000 claims abstract description 59
- 238000012544 monitoring process Methods 0.000 claims abstract description 12
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 7
- 230000000007 visual effect Effects 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 description 12
- 238000001802 infusion Methods 0.000 description 9
- 230000000903 blocking effect Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 7
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 210000000988 bone and bone Anatomy 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000002504 physiological saline solution Substances 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 239000012267 brine Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000003902 lesion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000033764 rhythmic process Effects 0.000 description 2
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000036512 infertility Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 238000002406 microsurgery Methods 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/30—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments
- A61B50/33—Trays
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/10—Furniture specially adapted for surgical or diagnostic appliances or instruments
- A61B50/13—Trolleys, e.g. carts
-
- 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
- A61M3/0266—Stands, holders or storage means for irrigation devices
-
- 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
- A61M3/0279—Cannula; Nozzles; Tips; their connection means
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Surgery (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Mechanically-Actuated Valves (AREA)
- Domestic Plumbing Installations (AREA)
Abstract
The application relates to the technical field of medical equipment, in particular to a tray with a surgical cavity flushing water supply groove, which comprises a tray body, wherein the tray body is connected to the middle part of a main upright rod, and the upper end and the lower end of the main upright rod are respectively connected with the flushing water supply groove and a support; the flushing water supply tank is provided with a flushing mechanism so as to output flushing liquid in the flushing water supply tank outwards through the flushing mechanism; a liquid amount monitoring mechanism is arranged in the flushing water supply tank so as to detect the liquid amount of flushing liquid in the flushing water supply tank; the liquid quantity monitoring mechanism is electrically connected with the water shortage prompting mechanism so as to control the water shortage prompting mechanism to send out a water shortage prompting signal when the liquid quantity of flushing liquid in the flushing water supply tank is insufficient. The pressure sensor is arranged in the flushing water supply tank, can detect the liquid quantity of flushing liquid in the flushing water supply tank, is electrically connected with the water shortage prompting mechanism, can control the water shortage prompting mechanism to send a water shortage prompting signal when the liquid quantity of flushing liquid in the flushing water supply tank is insufficient, and is convenient for timely storing water.
Description
Technical Field
The application relates to the technical field of medical equipment, in particular to a tray with a surgical cavity flushing water supply groove.
Background
At present, in the otology microscope operation, an assistant is required to flush water sideways in order to reduce the temperature of a bone surface while grinding the bone by using a high-speed drill. However, this auxiliary operation has many inconveniences in practical application due to limitations in time and space.
The first, spatial position is disturbed by numerous factors, is difficult to fix, and adds additional difficulty to the operation. In the traditional otology microscope operation, a flushing device is hung with normal external transfusion rod to be warm physiological saline, a disposable transfusion device is connected with a sealing position of physiological saline rubber, and a sterile towel clamp is manually fixed on an otology tray. In principle, the device needs to be as close as possible to a help so as to facilitate operation; but at the same time the surgical tray must be bypassed to achieve sterility. However, because of the occupying shielding of the microscope, the anesthesia machine and the suction device, the externally hung infusion rod can provide the flushing of the operation cavity, and is difficult to place right above the head of the patient. When in actual use, the angle of the infusion apparatus is always 30 degrees or even larger than the vertical upright rod, so that the output efficiency of normal saline is low, an assistant is required to operate the infusion apparatus against the traction force of the externally hung infusion rod, the additional physical effort is required, the hand-held posture is easy to deform during operation, and the infusion apparatus is unfavorable for an operator to accurately flush along with a drill bit.
Second, the connection is time-consuming and labor-consuming. The traditional flushing connection work is completed by a round nurse in the preparation work of auxiliary doctors for disinfection, towel spreading, fixing devices, connecting electrodes and other devices. Therefore, whenever a conventional flushing device is required to be connected, a patrolling nurse needs to personally surmount the obstacles of various inherent large devices and manually catch the saline connection plug of the bench assistant to throw off the bench for installation. Sometimes, when the bench assistant is forcefully used or other bench apparatuses are not fixed, the bench sterile head end of the flusher or other apparatuses are also taken off, so that the pollution, re-steaming and re-bench of the necessary surgical apparatuses are caused; severely delaying the surgical procedure.
Thirdly, the water-supplying work is tedious and time-consuming. In complex ear microsurgery, sometimes the lesions are extensive, a large amount of bone grinding is needed, so the water demand of following the grinding is large, and the conventional 500ml physiological saline is insufficient for completing the whole operation. Water is needed in the operation. The water-supplying work is also assisted by the circulating nurse. In specific implementation, the water-supplying work comprises the following steps: (1) taking out warm brine from the incubator; (2) connecting with an infusion head; (3) squeezing the brine bag to pressurize and promote water injection; (4) the saline water is put back into the externally hung infusion rod. The whole process is very time-consuming and labor-consuming. As this requires the roving nurse to respond quickly to the instruction to continue the water. If the nurse is busy with other matters, the whole operation process will have to be stopped when the nurse is difficult to get up immediately to carry out liquid-feeding, and as a result, the whole operation time consumption is greatly increased, and the working efficiency is reduced. Moreover, in actual surgery, both the operator and the assistant are fully involved in observing the surgical field and treating the lesions, so that there is often no residual saline when water is needed, and a large amount of air remains in the infusion set ("empty window"). Under the condition, water is supplied again, a large amount of gas in the infusion apparatus has to be discharged when the water is deficient, so that water supply can be obtained after the gas is discharged, time is wasted, the mood of an operator is influenced, and the operation rhythm is disturbed.
Fourth, the prior art flush head is connected by a medium and small sized aspirator tip. Therefore, only two fixed water yield are needed, and the water yield can not be adjusted in real time to meet the requirements of different conditions.
Disclosure of Invention
In the summary, a series of concepts in a simplified form are introduced, which will be further described in detail in the detailed description. The summary of the application is not intended to define the key features and essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.
In order to at least partially solve the problems, the application provides a tray with a flushing water supply groove with an operation cavity, which comprises a tray body, wherein the tray body is connected to the middle part of a main upright rod, and the upper end and the lower end of the main upright rod are respectively connected with the flushing water supply groove and a support; the flushing water supply tank is provided with a flushing mechanism so as to output flushing liquid in the flushing water supply tank outwards through the flushing mechanism; a liquid amount monitoring mechanism is arranged in the flushing water supply tank so as to detect the liquid amount of flushing liquid in the flushing water supply tank; the liquid quantity monitoring mechanism is electrically connected with the water shortage prompting mechanism so as to control the water shortage prompting mechanism to send out a water shortage prompting signal when the liquid quantity of flushing liquid in the flushing water supply tank is insufficient.
Optionally, the liquid amount monitoring mechanism comprises a pressure sensor arranged in the flushing water supply tank so as to detect the liquid amount of flushing liquid in the flushing water supply tank through the pressure sensor.
Optionally, the water shortage prompting mechanism comprises an audible and visual alarm arranged outside the flushing water supply tank.
Optionally, four corners of the bottom of the support are respectively connected with a universal wheel with a locking valve in a rotating way.
Optionally, the flushing water supply tank comprises a tank supply body, the tank supply body is fixed on a lifting slide rod, the lower end of the lifting slide rod is in sliding fit in a lifting slide way of a main upright rod, a rotary pipe is rotationally connected to the main upright rod, an adjusting sleeve is fixed on the rotary pipe, and the inner side of the adjusting sleeve is connected to an external thread surface of the lifting slide rod through threads; the center of the lifting slide bar is provided with a multi-edge slide way which is in sliding fit with the multi-edge slide bar fixed in the lifting slide way.
Optionally, the flushing mechanism comprises a water guide pipe, one end of the water guide pipe is connected in a liquid supply hole of the flushing water supply tank, and the other end of the water guide pipe is connected with a water outlet head.
Optionally, a water supply pump is arranged on the water guide pipe so as to pump flushing liquid in the flushing water supply tank to the water outlet head through the water guide pipe.
Optionally, the flushing mechanism further comprises a water outlet regulator for regulating and controlling the water outlet, the water inlet end of the water outlet regulator is connected with the water guide pipe, and the water outlet end of the water outlet regulator is connected with the water outlet head.
Compared with the prior art, the application at least comprises the following beneficial effects:
the main upright posts are arranged in the water flushing tank, and the tray body is more stable and provides supporting force for the water flushing tank by adding the supported main upright posts, so that the stability is better; the top end of the main upright rod is provided with the flushing water supply tank, so that the flushing water supply tank has larger volume, does not need frequent water supplement, and is more worry-saving and labor-saving; the height of the flushing water supply tank can be adjusted according to actual needs, so that the use requirements of different situations can be met; the application is also internally provided with the water outlet regulator, thereby increasing the variation effect of the flushing water quantity and being beneficial to better assisting the operator; the pressure sensor is arranged in the flushing water supply tank, can detect the liquid quantity of flushing liquid in the flushing water supply tank, is electrically connected with the water shortage prompting mechanism, can control the water shortage prompting mechanism to send a water shortage prompting signal when the liquid quantity of flushing liquid in the flushing water supply tank is insufficient, and is convenient for timely storing water.
The application has the following advantages:
first, optimize the space configuration, remove unnecessary effort by the assistant. The normal positioning of the tray body should be on the opposite side of the operator, with the patient's head directly above. The flushing mechanism is just above the assistant, so that the flushing water supply groove and the flushing mechanism cannot form a large angle, the pulling resistance between the assistant and the water guide pipe with large pulling force is reduced when the traditional flushing device is used, the energy consumption of the assistant is reduced, and the potential negative influence of the embarrassing office on the operation is avoided.
Secondly, the flushing installation process is omitted, and the circulating work load is reduced. If the device is applied, in the preparation work before operation, the time and the physical effort are not consumed for the tour to connect the flushing device, the workload and the mental pressure are greatly reduced, and the device is greatly beneficial for the tour to finish other important auxiliary work in the office.
Thirdly, simplify the water-feeding work and improve the operation efficiency. Has pressure sensor and water shortage prompting mechanism. The operator and the assistant can concentrate on the operation field without paying attention to whether flushing is about to be used up, so that the dispersion of the concentration force of flushing related matters on the operator doctor is avoided, and the forward influence on the operation is effectively exerted. Moreover, by warning prompt before flushing is exhausted, enough time is reserved for tour to carry out water-continuing operation, so that the operation rhythm is stable, and the table is matched orderly.
Fourth, the water yield is adjustable, and the water outlet head is firm, can not drop or fall on the ground easily, has the water outlet regulator moreover for the water yield is adjustable, no longer receives the fixed water yield of aspirator head.
In order to make the above objects, features and advantages of the present application more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
The accompanying drawings are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate the application and together with the embodiments of the application, serve to explain the application. In the drawings:
FIG. 1 is a schematic diagram illustrating an embodiment of the present application;
FIG. 2 is a second overall schematic diagram according to an embodiment of the present application;
FIG. 3 is a schematic view of a flush tank according to an embodiment of the present application;
FIG. 4 is a schematic diagram of a water outlet regulator according to an embodiment of the present application;
FIG. 5 is a schematic diagram of a second embodiment of a water outlet regulator according to the present application;
FIG. 6 is a cross-sectional view of a water outlet regulator according to an embodiment of the present application;
fig. 7 is a schematic structural diagram of a water outlet adjusting mechanism according to an embodiment of the present application;
fig. 8 is a schematic structural diagram II of a water outlet adjusting mechanism according to an embodiment of the present application;
FIG. 9 is a cross-sectional view of a water outlet adjustment mechanism according to an embodiment of the present application;
FIG. 10 is a schematic structural diagram of a valve core according to an embodiment of the present application;
fig. 11 is a schematic structural diagram of a center support according to an embodiment of the present application.
Icon: a tray body 1; a main upright 2; a flushing water supply tank 3; a supply tank body 301; a lifting slide bar 302; a support 4; an adjustment sleeve 5; a water conduit 6; a water outlet head 7; a water outlet regulator 8; adjusting the pipe 801; valve seat 802; a center support 803; a slide shaft 804; a valve element 805; a water outlet pipe 806; a restrictor duct 807; a flow restricting plug 808; pushing the diagonal bar 809; a displacement carriage 810; resetting the compression spring 811; a pitch screw 812; a link ring 813; a guide cross shaft 814; a water outlet adjusting mechanism 9; a guide tube 901; arcuate skateboard 902; an adjustment bar 903; a pole mount 904; an adjusting screw 905; an auxiliary compression spring 906; a protective box 907; a fixing screw 908; and a stop nut 909.
Detailed Description
In order to enable those skilled in the art to better understand the technical solutions of the present application, the technical solutions of the embodiments of the present application will be clearly and completely described below, and it is obvious that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
The present application is described in further detail below with reference to the drawings and examples to enable those skilled in the art to practice the application by referring to the description.
It will be understood that terms, such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
The application is described in further detail below with reference to fig. 1-11.
Example 1
1-11, a tray with a surgical cavity flushing water supply groove comprises a tray body 1, wherein the tray body 1 is connected to the middle part of a main upright rod 2, and the upper end and the lower end of the main upright rod 2 are respectively connected with a flushing water supply groove 3 and a support 4; a flushing mechanism is arranged on the flushing water supply tank 3 so as to output the flushing liquid in the flushing water supply tank 3 outwards through the flushing mechanism; a liquid amount monitoring mechanism is arranged in the flushing water supply tank 3 to detect the liquid amount of flushing liquid in the flushing water supply tank 3; the liquid quantity monitoring mechanism is electrically connected with the water shortage prompting mechanism so as to control the water shortage prompting mechanism to send a water shortage prompting signal when the liquid quantity of flushing liquid in the flushing water supply tank 3 is insufficient.
The working principle and beneficial effects of the technical scheme are as follows:
the application relates to a tray with a surgical cavity flushing water supply groove, which is characterized in that a tray body 1 in the tray is used for placing surgical instruments; the flushing water supply tank 3 inside the water tank is matched with a flushing mechanism and is used for flushing treatment; the main upright rod 2 is arranged in the application, and by adding the supported main upright rod 2, the tray body 1 is more stable, and the support force is provided for the flushing water supply tank 3, so that the stability is better; the top end of the main upright rod 2 is provided with the flushing water supply tank 3, so that the volume of the flushing water supply tank 3 is larger, frequent water supplement is not needed, and the labor and worry are saved; the height of the flushing water supply tank 3 can be adjusted according to actual needs, so that the use requirements of different situations can be met; the application is also internally provided with the water outlet regulator 8, thereby increasing the variation effect of the flushing water quantity and being beneficial to better assisting the operator; the pressure sensor is arranged in the flushing water supply tank 3, so that the liquid quantity of flushing liquid in the flushing water supply tank can be detected, the pressure sensor is electrically connected with the water shortage prompting mechanism, and the water shortage prompting mechanism can be controlled to send out a water shortage prompting signal when the liquid quantity of flushing liquid in the flushing water supply tank is insufficient, so that water can be stored in time.
The liquid amount monitoring mechanism comprises a pressure sensor arranged in the flushing water supply tank 3, so that the liquid amount of flushing liquid in the flushing water supply tank 3 is detected through the pressure sensor, and the monitoring accuracy is high.
The water shortage prompting mechanism comprises an audible and visual alarm arranged on the outer side of the flushing water supply groove 3, so that effective prompting and warning are facilitated, and flushing liquid can be timely added.
Four corners of the bottom of the support 4 are respectively connected with a universal wheel with a locking valve in a rotating way, so that the whole device is convenient to move to an optimal position.
The flushing water supply tank 3 comprises a tank supply body 301, the tank supply body 301 is fixed on a lifting slide rod 302, the lower end of the lifting slide rod 302 slides in a lifting slide way of the main vertical rod 2, a rotary pipe is rotatably connected to the main vertical rod 2, an adjusting sleeve 5 is fixed on the rotary pipe, and the inner side of the adjusting sleeve 5 is connected to an external thread surface of the lifting slide rod 302 through threads; the center of the lifting slide bar 302 is provided with a multi-edge slide rail which is in sliding fit with the multi-edge slide bar fixed in the lifting slide rail.
The supply groove body 301 is used for holding flushing liquid, the horizontal height of the supply groove body 301 can be properly adjusted, when the adjustment is performed, the rotating screwing pipe drives the adjusting sleeve 5 to rotate, as the multi-edge slide way of the lifting slide bar 302 is in sliding fit with the multi-edge slide bar fixed in the lifting slide way, the contact position of the adjusting sleeve 5 with the external thread surface of the lifting slide bar 302 can be changed when the adjusting sleeve 5 rotates, so that the lifting slide bar 302 is driven to slide on the multi-edge slide bar, at the moment, the lifting slide bar 302 slides in the lifting slide way of the main vertical rod 2, the integral height of the lifting slide bar 302 and the main vertical rod 2 is changed, and the adjustment of the height of the supply groove body 301 is further realized, the operation is very convenient, and the practicability is strong.
The flushing mechanism comprises a water guide pipe 6, one end of the water guide pipe 6 is connected in a liquid supply hole of the flushing water supply tank 3, the other end of the water guide pipe 6 is connected with a water outlet head 7, flushing liquid in the flushing water supply tank 3 can be conveyed to the water outlet head 7 through the water guide pipe 6 and sprayed out through the water outlet head 7 so as to perform flushing work.
The water guide pipe 6 is a hose, preferably a transparent medical hose, has higher activity and is convenient for multi-direction flushing.
The water guide pipe 6 is provided with a water supply pump to pump flushing liquid in the flushing water supply tank 3 to the water outlet head 7 through the water guide pipe 6, and the pressure of the flushing liquid in the flushing water supply tank 3 entering the water guide pipe 6 can be adjusted by the arrangement of the water supply pump, so that the speed and the spraying amount of the flushing liquid sprayed out through the water outlet head 7 are adjusted.
The flushing mechanism further comprises a water outlet regulator 8, the water inlet end of the water outlet regulator 8 is connected with the water guide pipe 6, the water outlet end of the water outlet regulator 8 is connected with the water outlet head 7 so as to regulate and control the water outlet quantity, and the water outlet regulator 8 can adopt a commercially available transfusion flow rate controller.
Example two
As shown in fig. 1-11, the water outlet regulator 8 comprises a regulating pipe 801, one end of the regulating pipe 801 is provided with a valve seat 802 with a first conical inclined surface, and one end of the valve seat 802 away from the regulating pipe 801 is connected with the water guide pipe 6; a central support 803 is arranged in the adjusting pipeline 801, the central hole of the central support 803 is in sliding fit with the middle part of a sliding shaft 804, a limiting ring is fixed at one end of the sliding shaft 804, a valve core 805 with a second conical inclined surface is fixed at the other end of the sliding shaft 804, and the sliding shaft 804 is positioned on the valve core 805 and a shaft body of the central support 803 and sleeved with a first pressure spring; the second conical inclined surface of the valve core 805 can be in sealing fit with the first conical inclined surface of the valve seat 802 so as to seal the water supply hole of the valve seat 802; the center support 803 is uniformly and circumferentially provided with a plurality of overflow holes.
The working principle and beneficial effects of the technical scheme are as follows:
the structure of the water outlet regulator 8 is set so that the water outlet regulator can regulate the water outlet amount according to the pressure of the water flow in the water guide pipe 6, when the flushing fluid enters the valve seat 802 at one end of the regulating pipe 801 through the water guide pipe 6, the pressure is generated on the valve core 805 matched with the valve seat 802, so that the valve core 805 moves in the direction away from the valve seat 802, the valve core 805 gradually releases the blocking of the valve seat 802, an overflow hole for the flushing fluid to flow through is formed between the valve core 805 and the valve seat 802, the size of the overflow hole is related to the pressure of the water flow entering the valve seat 802 through the water guide pipe 6, the larger the pressure generated on the valve core 805 is, the larger the compression amplitude of the valve core 805 drives the sliding shaft 804 to slide on the center support 803 is, the larger the size of the overflow hole formed between the valve core 805 and the valve seat 802 is convenient to change the water outlet amount according to the change of the water inlet pressure, and the use requirements under different conditions are met.
Example III
As shown in fig. 1-11, the application also comprises a water outlet regulating mechanism 9; a plurality of water outlet adjusting mechanisms 9 are uniformly and circumferentially arranged on the adjusting pipeline 801; the water outlet adjusting mechanism 9 comprises a guide pipe 901 perpendicular to the sliding shaft 804, the guide pipe 901 slides in an adjusting slide way on the side surface of the adjusting pipeline 801, the adjusting slide way is arranged along the axial direction of the guide pipe 901, two arc-shaped sliding plates 902 are respectively fixed at the inner end and the outer end of the guide pipe 901, the two arc-shaped sliding plates 902 slide on the side surface of the inner side and the outer side of the adjusting pipeline 801 in a sealing manner relatively, and the two arc-shaped sliding plates 902 are blocked on the inner side and the outer side of the adjusting slide way relatively; the guide tube 901 is internally sealed and slides with an adjusting stop lever 903, the inner end of the adjusting stop lever 903 can be blocked on the side surface of the valve core 805 away from the valve seat 802, the outer end of the adjusting stop lever 903 is fixed on a rod seat 904, an adjusting screw 905 is rotationally connected on the rod seat 904, and one end of the adjusting screw 905 is in threaded fit on a support block at the outer end of the guide tube 901; the guide tube 901 is fixed at one end of an auxiliary pressure spring 906, the other end of the auxiliary pressure spring 906 is fixed on the front side box surface of the protective box 907, the inner end of the protective box 907 is fixed on the outer side surface of the adjusting pipeline 801, and the outer end of the protective box 907 is opened; the guide tube 901 is fixed at one end of a fixing screw 908, the middle part of the fixing screw 908 slides on the front side box surface of the protective box 907, and a limit nut 909 in threaded fit connection with the other end of the fixing screw 908 is blocked outside the front side box surface of the protective box 907.
The working principle and beneficial effects of the technical scheme are as follows:
the adjusting pipe 801 is uniformly and circumferentially provided with a plurality of water outlet adjusting mechanisms 9, the water outlet under a certain pressure can be adjusted according to the actual situation, when the water outlet under a certain pressure is adjusted, if the water outlet under the certain pressure needs to be reduced, the adjusting stop rod 903 of the water outlet adjusting mechanism 9 is controlled to be blocked on the side surface of the valve core 805 away from the valve seat 802, at this time, when the valve core 805 moves in the direction away from the valve seat 802 under the water pressure, the first pressure spring is compressed, the adjusting stop rod 903 is driven to move, so that the guide pipe 901 is driven to compress the auxiliary pressure spring 906 through the adjusting stop rod 903, at this time, the more the water outlet under the certain pressure is, the more the adjusting stop rods 906 are blocked on the side surface of the valve core 805 away from the valve seat 802, the auxiliary pressure spring 906 which needs to be compressed synchronously is needed, the smaller the distance of the valve core 805 away from the valve seat 802 is driven, the water outlet is smaller, various adjusting requirements can be met, and the operation is very convenient;
when the valve core 805 drives the adjusting stop lever 903 to move, the adjusting stop lever 903 drives the guide pipe 901 to slide in an adjusting slideway on the side surface of the adjusting pipeline 801, and as the inner end and the outer end of the guide pipe 901 are respectively fixed with an arc-shaped slide plate 902, the two arc-shaped slide plates 902 relatively slide on the inner side and the outer side of the adjusting pipeline 801 in a sealing manner and are relatively blocked on the inner side and the outer side of the adjusting slideway, flushing fluid in the adjusting pipeline 801 can not flow out, and the sealing performance in the adjusting pipeline 801 is fully ensured;
in addition, when in use, as the guide pipe 901 is fixed at one end of the fixing screw 908, the limit nut 909 in threaded fit connection with the other end of the fixing screw 908 is blocked outside the front side box surface of the protective box 907, the contact position of the limit nut 909 and the fixing screw 908 can be changed by rotating the limit nut 909, so that the positions of the guide pipe 901 and the adjusting stop lever 903 in the water outlet adjusting mechanisms 9 can be adjusted, the adjusting stop levers 903 can be distributed according to the axial direction of the adjusting pipeline 801, and when the valve core 805 moves in the direction away from the valve seat 802, the valve core 805 is contacted with the adjusting stop levers 903 in sequence, so that when the water flow pressure is high, in order to ensure that the water yield is stable, the injection force is avoided from being overlarge, and the water yield is gradually reduced; the operation is very convenient, the use form is rich, and the practicability is strong; in addition, through the setting of a plurality of play water adjustment mechanism 9, still be favorable to improving the leakproofness that the second circular cone inclined plane of case 805 sealed laminating was carried out the shutoff to the water supply hole of disk seat 802 on the first circular cone inclined plane of disk seat 802, prevent that the situation of water dripping from leaking from taking place to can effectively guarantee the performance of play water regulator 8, prevent after long-term use elasticity performance of first pressure spring not enough, or first pressure spring is corroded the problem that leads to elasticity not enough with the flushing fluid contact for a long time.
The valve core 805 is uniformly provided with a plurality of adjusting slots around one end far away from the valve seat 802, the adjusting stop rods 903 of the plurality of water outlet adjusting mechanisms 9 can be inserted into the plurality of adjusting slots, and when the adjusting stop rods 903 are inserted into the adjusting slots, the water outlet adjusting mechanisms 9 are used for assisting in adjusting the water outlet under a certain pressure.
The axis of the fixing screw 908 is arranged parallel to the axis of the adjusting pipe 801.
The limiting nut 909 is in threaded fit with the fastening nut, the fastening nut can be tightly propped against the fixing screw 908, so that the relative positions of the fastening nut and the fixing screw 908 are limited, and the fastening nut and the fixing screw 908 are prevented from being loosened relatively, and the using effect is influenced.
An outlet pipeline 806 is fixed at one end of the adjusting pipeline 801 far away from the valve seat 802, the outlet pipeline 806 is connected with the water outlet head 7, a flow limiting pipeline 807 is vertically connected to the outlet pipeline 806, a flow limiting blocking column 808 is matched in a sealing sliding way in the flow limiting pipeline 807, and the inner end of the flow limiting blocking column 808 can be inserted into the outlet pipeline 806; the side end of the flow-limiting blocking column 808 is fixedly provided with a limiting slide block, the limiting slide block slides in a limiting slide way of the flow-limiting pipeline 807, the limiting slide block rotates at the inner end of the pushing inclined rod 809, the outer end of the pushing inclined rod 809 is rotationally connected with the displacement sliding frame 810, the displacement sliding frame 810 slides on the water outlet pipeline 806, and a reset pressure spring 811 is fixed between a protrusion on the water outlet pipeline 806 and the displacement sliding frame 810; the displacement carriage 810 is in threaded connection with the middle part of the distance adjusting screw 812, the rear end of the distance adjusting screw 812 rotates on the linkage ring 813, the linkage ring 813 is fixed at the rear end of the guide cross shaft 814, and the middle part of the guide cross shaft 814 slides on the displacement carriage 810; the linkage ring 813 is located at the front ends of the fixing screws 908 of the water outlet adjusting mechanisms 9, when the linkage ring 813 contacts with the fixing screws 908, the displacement carriage 810 can be driven to slide on the water outlet pipeline 806 towards the direction of the flow limiting pipeline 807 by the pushing of the fixing screws 908, and the flow limiting blocking column 808 is driven to slide in the flow limiting pipeline 807 towards the inside of the water outlet pipeline 806 by the cooperation of the displacement carriage 810, the pushing inclined rod 809 and the limiting sliding block.
The end of the adjusting pipeline 801 far away from the valve seat 802 is fixed with a water outlet pipeline 806, the water outlet pipeline 806 is vertically connected with a flow limiting pipeline 807, the flow limiting pipeline 807 is internally and hermetically matched with a flow limiting blocking column 808 in a sliding manner, the output quantity of the finally output flushing liquid is regulated and controlled again through the arrangement of the flow limiting blocking column 808, and the output quantity can be always kept within a certain stable range through adjustment; when the output quantity is required to be always kept in a certain stable range, the distance-adjusting screw 812 is rotated to change the contact position between the distance-adjusting screw 812 and the displacement carriage 810, so that the displacement carriage 810 drives the guide cross shaft 814 to slide on the displacement carriage 810, the distance between the linkage ring 813 and the fixed screw 908 is adjusted to be smaller than the maximum distance that the fixed screw 908 can move, at the moment, when the water flow pressure is larger, and the valve core 805 compresses the auxiliary pressure spring 906 through the adjusting stop rod 903, the guide pipe 901 drives the fixed screw 908 to move to be in contact with the linkage ring 813, the displacement carriage 810 can push the transmission linkage ring 813 to compress and drive one end of the pushing inclined rod 809 to move in the direction of the flow-limiting pipeline 807, and at the moment, the other end of the pushing inclined rod 809 drives the flow-limiting plug 808 to slide in the flow-limiting pipeline 807, so as to plug the water outlet pipeline 806, when the water flow pressure is larger, the distance between the guide pipe 901 and the fixed screw 908 is larger, the flow-limiting plug 808 is larger than the water outlet pipeline 808, and the water outlet pipeline 808 is larger, the water outlet pipeline 802 is also smaller than the water outlet pipeline is formed, and the water outlet flow is smaller, and the water outlet flow is blocked by the size is smaller, and the water outlet flow is formed, and the size is smaller, and the water outlet is blocked by the valve seat is smaller, and the water outlet pipe is blocked; when the flow-limiting blocking column 808 is not required to be controlled to block the water outlet pipeline 806, the distance between the adjusting linkage ring 813 and the fixing screw 908 is larger than the movable maximum distance of the fixing screw 908, and the operation is very convenient.
In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.
In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
Although embodiments of the present application have been disclosed above, it is not limited to the details and embodiments shown and described, it is well suited to various fields of use for which the application would be readily apparent to those skilled in the art, and accordingly, the application is not limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.
Claims (10)
1. The tray with the operation cavity flushing water supply groove is characterized by comprising a tray body (1), wherein the tray body (1) is connected to the middle part of a main upright rod (2), and the upper end and the lower end of the main upright rod (2) are respectively connected with a flushing water supply groove (3) and a support (4); a flushing mechanism is arranged on the flushing water supply tank (3) so as to output flushing liquid in the flushing water supply tank (3) outwards through the flushing mechanism; a liquid amount monitoring mechanism is arranged in the flushing water supply tank (3) to detect the liquid amount of flushing liquid in the flushing water supply tank (3); the liquid quantity monitoring mechanism is electrically connected with the water shortage prompting mechanism so as to control the water shortage prompting mechanism to send out a water shortage prompting signal when the liquid quantity of flushing liquid in the flushing water supply tank (3) is insufficient.
2. A tray with a surgical cavity flush tank according to claim 1, wherein the liquid amount monitoring means comprises a pressure sensor provided in the flush tank (3) to detect the liquid amount of the flushing liquid in the flush tank (3) by the pressure sensor.
3. A tray with a surgical cavity flush water supply tank according to claim 1, characterized in that the water shortage prompting mechanism comprises an audible and visual alarm arranged outside the flush water supply tank (3).
4. A tray with a surgical cavity flushing cistern according to claim 1, characterized in that the four corners of the bottom of the support (4) are each turned by a universal wheel with a locking valve.
5. The tray with the surgical cavity flushing water supply groove according to claim 1, wherein the flushing water supply groove (3) comprises a groove supply body (301), the groove supply body (301) is fixed on a lifting slide rod (302), the lower end of the lifting slide rod (302) slides in a lifting slide way of a main vertical rod (2), a rotating pipe is rotatably connected to the main vertical rod (2), an adjusting sleeve (5) is fixed on the rotating pipe, and the inner side of the adjusting sleeve (5) is connected to an external thread surface of the lifting slide rod (302) through threads; the multi-edge slide way in the center of the lifting slide bar (302) is in sliding fit with the multi-edge slide bar fixed in the lifting slide way.
6. A tray with a surgical cavity flushing water supply tank as claimed in claim 1, wherein the flushing mechanism comprises a water guide pipe (6), one end of the water guide pipe (6) is connected in a water supply hole of the flushing water supply tank (3), and the other end of the water guide pipe (6) is connected with a water outlet head (7).
7. A tray with a surgical cavity flushing water supply tank according to claim 6, characterized in that the water guide pipe (6) is provided with a water supply pump for pumping flushing water in the flushing water supply tank (3) to the water outlet head (7) through the water guide pipe (6).
8. A tray with a surgical cavity flushing water supply tank as claimed in claim 6 or 7, wherein the flushing mechanism further comprises a water outlet regulator (8), a water inlet end of the water outlet regulator (8) is connected with the water guide pipe (6), and a water outlet end of the water outlet regulator (8) is connected with the water outlet head (7).
9. The tray with the surgical cavity flushing water supply tank according to claim 8, wherein the water outlet regulator (8) comprises a regulating pipeline (801), a valve seat (802) with a first conical inclined surface is arranged at one end of the regulating pipeline (801), and one end of the valve seat (802) away from the regulating pipeline (801) is connected with the water guide pipe (6); a central support (803) is arranged in the adjusting pipeline (801), a sliding shaft (804) is slidably matched with the central support (803), a limiting ring is fixed at one end of the sliding shaft (804), a valve core (805) with a second conical inclined surface is fixed at the other end of the sliding shaft (804), and a first pressure spring is sleeved on the valve core (805) and a shaft body of the central support (803) through the sliding shaft (804).
10. A tray with a surgical cavity flush supply according to claim 9, further comprising a water outlet adjustment mechanism (9); the water outlet adjusting mechanism (9) comprises a guide pipe (901) sliding in an adjusting slideway of the adjusting pipeline (801), and arc-shaped sliding plates (902) at two ends of the guide pipe (901) relatively slide on the inner side and the outer side of the adjusting pipeline (801) in a sealing manner and are relatively blocked on the two sides of the adjusting slideway; the inner end of an adjusting stop lever (903) which is sealed and slides in the guide pipe (901) is blocked on the side surface of the valve core (805) far away from the valve seat (802), an adjusting screw rod (905) is rotated on a lever seat (904) fixed at the outer end of the adjusting stop lever (903), and the adjusting screw rod (905) is in threaded fit with the outer end of the guide pipe (901); an auxiliary pressure spring (906) is fixed between the guide pipe (901) and the protective box (907), and the protective box (907) is fixed on the adjusting pipeline (801).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311141887.1A CN116983097B (en) | 2023-09-06 | 2023-09-06 | Tray with operation cavity flushing water supply groove |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311141887.1A CN116983097B (en) | 2023-09-06 | 2023-09-06 | Tray with operation cavity flushing water supply groove |
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| CN116983097A true CN116983097A (en) | 2023-11-03 |
| CN116983097B CN116983097B (en) | 2024-03-12 |
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|---|---|
| CN116983097B (en) | 2024-03-12 |
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