CN112618840A - Urinary surgery urinary tract anesthesia washing unit - Google Patents
Urinary surgery urinary tract anesthesia washing unit Download PDFInfo
- Publication number
- CN112618840A CN112618840A CN202110041419.1A CN202110041419A CN112618840A CN 112618840 A CN112618840 A CN 112618840A CN 202110041419 A CN202110041419 A CN 202110041419A CN 112618840 A CN112618840 A CN 112618840A
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- Prior art keywords
- urinary
- groove
- piston
- urinary tract
- piston rod
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- 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
- A61M3/0204—Physical characteristics of the irrigation fluid, e.g. conductivity or turbidity
-
- 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
- A61M3/005—Medical syringes, e.g. enemata; Irrigators comprising means for injection of two or more media, e.g. by mixing
-
- 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
- A61M3/0262—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs the liquid being pumped manually, e.g. by squeezing a bulb
-
- 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
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3368—Temperature
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/36—General characteristics of the apparatus related to heating or cooling
- A61M2205/3653—General characteristics of the apparatus related to heating or cooling by Joule effect, i.e. electric resistance
-
- 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1078—Urinary tract
- A61M2210/1089—Urethra
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention relates to the technical field of medical auxiliary instruments, in particular to an urinary surgery urinary tract anesthesia flushing device which comprises an injection tube, a piston rod and a hose, wherein a sealing plug is arranged on the injection tube, a plurality of resistance-type heating sheets are embedded on the inner walls of two sides of the injection tube, the piston and the piston rod are connected into a whole, a groove is formed in the piston, fan blades are arranged in the groove, a temperature sensor is further arranged on the outer side of the groove, the interior of the piston rod is of a cavity structure, a rotating handle is rotatably arranged at the inner side of the piston rod, a telescopic rod is movably arranged at the end part of the rotating handle, the end part of the telescopic rod is connected with the fan blades, a distance. The invention can not only regulate and control the temperature rise of the liquid medicine during flushing, reduce the discomfort of patients, but also promote the compatibility of different medicines, and conveniently adjust the position of the protective backing plate to prevent the clothes of the patients from being wetted.
Description
Technical Field
The invention relates to the technical field of medical auxiliary instruments, in particular to a urinary surgery urinary tract anesthesia flushing device.
Background
When small operations such as minimally invasive surgery are required for infection or lesion of the urinary tract and peripheral tissues, the urinary tract needs to be locally anesthetized, and the anesthetic lasts for a long time and has a great influence on the discharge of urine of a patient, so that the urinary tract needs to be anesthetized after anesthesia and after the operation is finished, and the urinary tract of the patient is usually washed by using instruments and equipment.
However, during the flushing of the urinary tract the following can occur:
1. since liquid is frequently used in irrigation, especially in winter, when the liquid is injected into a urinary tract, discomfort is easily caused to a patient due to low temperature of the liquid;
2. when the liquid medicine is injected, a plurality of liquid medicines are required to be injected for mixing, and solid powdery medicines are required to be added into the liquid medicine for matched flushing, so that complete compatibility among the medicines is required to be ensured;
3. when the liquid medicine is injected into the urinary tract, the phenomenon of liquid medicine overflow easily occurs, and the operation of injection is affected only by the fact that the liquid medicine is padded by absorbent paper or cloth;
there is therefore a need for a urinary surgery urinary tract anesthesia irrigation device to solve the problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a urinary surgery urinary tract anesthesia flushing device.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an uropoiesis surgery urinary tract anesthesia washing unit, including injection tube, piston rod and hose, be equipped with the sealing plug on the injection tube, and all inlay the heating plate of a plurality of resistance-types on its both sides inner wall, the piston is even as an organic whole with the piston rod, and set up flutedly on the piston, be equipped with the flabellum in the recess, and the outside of recess still is equipped with temperature sensor, the inside of piston rod is the cavity structure and rotates and is equipped with the turning handle, the tip activity of turning handle is equipped with the telescopic link, the tip of telescopic link is connected with the flabellum, and still inlay distance sensor on the lateral wall of recess, inlay the sealing;
one end of the hose is of a spherical structure, the end part of the hose is provided with a plurality of flushing holes, the other end of the hose is sleeved on the outlet end of the injection tube, the outer wall of the hose is provided with a sliding block in a sliding manner, one side of the sliding block is provided with a protective backing plate which is of an integrated structure with the sliding block, the two sides of the sliding block are respectively provided with a pressing plate between the inner walls of the sliding block, the bottom of the pressing plate is provided with an elastic sheet which is of an integrated structure with the pressing plate, a screw rod is arranged between the pressing plate and the elastic sheet, and the end part of the screw rod is.
Preferably, the button is embedded on the outer wall of the injection cylinder, the heating sheet is electrically connected with the button, and the button is connected with the temperature sensor through a pulse signal.
Preferably, a motor groove is formed in one end of the rotating handle, one side of the telescopic rod is connected with a linear motor, the linear motor is installed in the motor groove, one side of the rotating handle is connected with a rotating motor, and the rotating motor is installed in the rotating handle.
Preferably, the linear motor is connected with the distance sensor through a pulse signal.
Preferably, the end of the piston rod outside the syringe is in a T-shaped structure, and a switch is arranged on the end wall of the piston rod.
Preferably, the protective backing plate is of an arc-shaped structure, and a water-absorbing sponge is embedded on one side surface of the protective backing plate.
Preferably, the pressure strip and the sliding block are both provided with threaded holes matched with the screws.
Preferably, one end of the screw rod is arranged in a spherical structure, the elastic sheet is provided with a movable groove, and the other end of the screw rod is arranged in a T-shaped structure and is rotatably arranged in the movable groove.
Preferably, the pressure strip and the inner wall of the sliding block are fixed by welding, and two ends of the adjusting spring are respectively contacted with the lower bottom surface of the pressure strip and the upper top surface of the elastic sheet.
The invention has the beneficial effects that:
1. the heating sheet is embedded in the inner wall of the injection tube, the liquid medicine in the tube is heated by controlling the heating sheet, so that the discomfort caused to a patient during injection can be reduced, and the heating sheet is stopped heating by the temperature sensor.
2. According to the invention, the fan blades are arranged in the piston, the fan blades can be moved into the liquid medicine through the adjustment of the telescopic rod, and the liquid medicine is stirred under the driving of the rotating handle, so that the mutual solubility of various liquid medicines or solid and liquid medicines can be improved when the liquid medicines or the solid and liquid medicines are injected simultaneously.
3. The adjustable protective backing plate is arranged on the hose to absorb overflowing liquid medicine, so that clothes of a patient are prevented from being wetted, and the elastic piece is contacted with the hose and limits the position of the protective backing plate through the rotation adjustment of the screw rod.
Drawings
Fig. 1 is a schematic structural view of a urinary surgery urinary tract anesthesia irrigation device provided by the invention;
FIG. 2 is a schematic view of the internal structure of the piston rod and the piston of the urinary anesthetic irrigation device according to the present invention;
fig. 3 is an enlarged structural diagram of a part a in fig. 1.
In the figure: the device comprises a syringe 1, a sealing plug 11, a heating plate 12, a piston 2, a temperature sensor 21, a groove 22, a distance sensor 23, fan blades 24, a piston rod 3, a rotating handle 31, a telescopic rod 32, a sealing ring 33, a hose 4, a flushing hole 41, a protective backing plate 5, a sliding block 51, a pressure plate 6, an elastic sheet 61, a movable groove 611 and a screw rod 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a urinary surgery urinary tract anesthesia flushing device comprises an injection tube 1, a piston 2, a piston rod 3 and a hose 4, wherein the injection tube 1 is provided with a sealing plug 11, and the inner walls of the two sides of the injection tube are embedded with a plurality of resistance-type heating sheets 12, which are used for heating the liquid medicine in the tube, the piston 2 is connected with the piston rod 3 into a whole, the piston 2 is provided with a groove 22, the groove 22 is internally provided with fan blades 24, the outer side of the groove 22 is also provided with a temperature sensor 21 (the temperature sensor 21 is of a square sheet structure and is embedded on the side wall surface of the piston 2, the temperature sensor 21 is provided with a highest temperature of 18 ℃, when the temperature reaches the value, the heating is not continued), the interior of the piston rod 3 is of a cavity structure and is rotatably provided with a rotating handle 31, on one hand, the rotating blade 24 can be driven to rotate, on, the position of the fan blade 24 can be adjusted, the end part of the telescopic rod 32 is connected with the fan blade 24, the side wall of the groove 22 is embedded with a distance sensor 23 (the distance sensor 23 is provided with a maximum value and a minimum value, when the maximum value is reached, the fan blade 24 does not move outwards any more, at the moment, the part of the telescopic rod 32 at the end part of the output shaft of the linear motor is just contacted with the sealing ring 33, when the minimum value is reached, the rotary motor and the linear motor are stopped, and at the moment, a gap of 2mm is left between the fan blade 24 and the groove 22), the position of the fan blade 24 is monitored, the sealing ring 33 is embedded at the joint of the piston rod 3 and the piston 2, the end part of the piston rod 3, which is positioned outside the injection tube 1, is of a T-shaped structure, and the end wall of the;
one end of the hose 4 is in a spherical structure, the end part of the hose is provided with a plurality of flushing holes 41, the other end of the hose 4 is sleeved on the outlet end of the injection tube 1, the outer wall of the hose 4 is provided with a sliding block 51 in a sliding way so as to adjust the position of the protective backing plate 5, one side of the sliding block 51 is provided with the protective backing plate 5 (the protective backing plate 5 is an aluminum plate and can be bent) which is in an integrated structure with the sliding block, the position of the urethra of a patient is protected, the protective backing plate 5 is in an arc structure, one side surface of the protective backing plate is embedded with absorbent sponge, the inner wall of each sliding block 51 is provided with a compression plate 6 at the two sides of the sliding block 51, the bottom of the compression plate 6 is provided with an elastic sheet 61 which is in an integrated structure with the compression plate 6 and the elastic sheet 61, the position of the sliding block 51 can be conveniently limited by setting the compression, the purpose is to adjust the tightness between the elastic sheet 61 and the hose 4, the end of the screw 7 is exposed out of the sliding block 51 and the outer wall thereof is sleeved with an adjusting spring.
Further, the outer wall of the syringe 1 is embedded with a button, the heating sheet 12 is electrically connected with the button, and the button is connected with the temperature sensor 21 through a pulse signal.
Further, a motor groove is formed in one end of the rotating handle 31, one side of the telescopic rod 32 is connected with a linear motor, the linear motor is installed in the motor groove, one side of the rotating handle 31 is connected with a rotating motor, the rotating motor is installed in the rotating handle 31, and the linear motor is connected with the distance sensor 23 through pulse signals.
Further, all set up the screw hole with screw rod 7 looks adaptation on pressure strip 6 and the slider 51, the one end of screw rod 7 is the setting of spheroid structure, movable groove 611 has been seted up on the flexure strip 61, the setting of movable groove 611 can drive flexure strip 61 crooked when outwards rotating screw rod 7 on the one hand, on the other hand can drive flexure strip 61 and hose 4 contact compress tightly when inwards rotating screw rod 7, the other end of screw rod 7 is "T" type structure setting and rotates and set up in movable groove 611, through welded fastening between the inner wall of pressure strip 6 and slider 51, adjusting spring's both ends respectively with the lower bottom surface of pressure strip 6 and the last top surface contact of flexure strip 61.
In this embodiment, before flushing, the piston rod 3 is pulled to the leftmost end towards the left side of fig. 1, the sealing plug 11 is taken down, the liquid medicine is injected into the injection tube 1, if necessary, the solid medicine powder or other liquid medicine can be added continuously, after injection, the sealing plug 11 is plugged, then, the switch is pressed, the linear motor is started first, the telescopic rod 32 is driven to move towards the right side of fig. 2, and the fan blades 24 are driven to move towards the middle position of the liquid medicine, when the value monitored by the distance sensor 23 reaches the maximum value, the linear motor is stopped, the rotary motor is started at the same time, the rotary handle 31 is driven to rotate, so that the fan blades 24 are synchronously driven to rotate through the structures such as the telescopic rod 32, the liquid medicine is stirred, after dozens of seconds of stirring, the switch is turned off, at this time, the rotary motor is started first, then the linear motor is started, and the telescopic, when the value monitored by the distance sensor 23 reaches a minimum value, the linear motor is stopped;
when flushing, a hose 4 is sleeved at the outlet end of the injection tube 1, the end of the hose 4 is inserted into the urinary tract of a patient and extends inwards a little, then the screws 7 at two sides are rotated outwards to drive the elastic sheet 61 to bend towards one side of the pressing plate 6, the adjusting spring is pressed when bending, then the protective backing plate 5 is moved to the urethral orifice of the patient, the protective backing plate 5 is manually bent to be attached to the urethral orifice, then the screws 7 are rotated inwards to drive the elastic sheet 61 to reset, when resetting, the adjusting spring applies elasticity to the elastic sheet 61 and contacts with the hose 4, so that the hose 4 limits the position of the sliding block 51 under the clamping action of the elastic sheets 61 at two sides, then the piston rod 3 is gradually pushed towards the right side of the injection tube 1, so that the liquid medicine in the tube flows to the end of the hose 4 and finally flows out from the flushing hole 41, thereby wash patient's urinary tract, after washing to accomplish, take out hose 4 from the urinary tract slowly again, at the in-process that washes, the liquid medicine that spills over also directly is absorbed by the sponge that absorbs water of laminating, has reduced the excessive volume.
Wherein, if the patient needs, can make medical personnel carry out 1 ~ 2 minutes preheating to the liquid medicine in the injection tube 1 before the injection earlier, when preheating, press the button, heating plate 12 begins work, heats up to the liquid medicine in the injection tube 1, along with the rising of temperature, when the temperature that temperature sensor 21 monitored reaches the maximum temperature of settlement, control heating plate 12 immediately and stop heating (the button pops out promptly), then begin the injection and wash.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. A urinary surgery urinary tract anesthesia flushing device, which comprises an injection tube (1), a piston (2), a piston rod (3) and a hose (4), it is characterized in that a sealing plug (11) is arranged on the injection tube (1), a plurality of resistance-type heating sheets (12) are embedded on the inner walls of the two sides of the injection tube, the piston (2) and the piston rod (3) are connected into a whole, a groove (22) is arranged on the piston (2), a fan blade (24) is arranged in the groove (22), a temperature sensor (21) is arranged on the outer side of the groove (22), the piston rod (3) is internally of a cavity structure and is rotatably provided with a rotating handle (31), an expansion link (32) is movably arranged at the end part of the rotating handle (31), the end part of the expansion link (32) is connected with the fan blade (24), a distance sensor (23) is embedded on the side wall of the groove (22), a sealing ring (33) is embedded at the joint of the piston rod (3) and the piston (2);
one end of the hose (4) is of a spherical structure, the end part of the hose is provided with a plurality of flushing holes (41), the other end of the hose (4) is sleeved on the outlet end of the injection tube (1), the outer wall of the hose (4) is provided with a sliding block (51) in a sliding mode, one side of the sliding block (51) is provided with a protective base plate (5) which is of an integrated structure, the two sides of the sliding block (51) are respectively provided with a pressing plate (6) between the inner walls of the sliding block, the bottom of the pressing plate (6) is provided with an elastic sheet (61) which is of an integrated structure, a screw rod (7) is arranged between the pressing plate (6) and the elastic sheet (61), and the end part of the screw rod (7) is exposed out of the sliding block (51.
2. A urinary surgery urinary tract anesthesia flushing device according to claim 1, characterized in that the outer wall of the syringe (1) is embedded with a button, the heating sheet (12) is electrically connected with the button, and the button is connected with the temperature sensor (21) by pulse signals.
3. The urinary surgery urinary tract anesthesia flushing device of claim 1, characterized in that one end of the rotating handle (31) is provided with a motor groove, one side of the telescopic rod (32) is connected with a linear motor, the linear motor is arranged in the motor groove, one side of the rotating handle (31) is connected with a rotating motor, and the rotating motor is arranged in the rotating handle (31).
4. A urinary surgery urinary tract anesthesia irrigation device according to claim 3, characterized in that the connection between the linear motor and the distance sensor (23) is through a pulse signal.
5. A urinary surgery urinary tract anesthesia flusher according to claim 1, characterized in that the end of said piston rod (3) located outside the syringe barrel (1) is "T" -shaped and is provided with a switch on its end wall.
6. A urinary surgical urinary anesthetic irrigation device as claimed in claim 1, characterized in that the protective pad (5) is of an arc-shaped structure, and a water-absorbing sponge is embedded on one side surface thereof.
7. The urinary surgery urinary tract anesthesia flushing device according to claim 1, characterized in that the compacting plate (6) and the sliding block (51) are both provided with threaded holes adapted to the screw rod (7).
8. The urinary surgery urinary tract anesthesia irrigation device according to claim 1, wherein one end of the screw rod (7) is arranged in a spherical structure, the elastic sheet (61) is provided with a movable groove (611), and the other end of the screw rod (7) is arranged in a T-shaped structure and rotatably arranged in the movable groove (611).
9. The urinary surgery urinary tract anesthesia irrigation device according to claim 1, characterized in that the compression plate (6) is fixed with the inner wall of the slide block (51) by welding, and the two ends of the adjusting spring are respectively contacted with the lower bottom surface of the compression plate (6) and the upper top surface of the elastic sheet (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110041419.1A CN112618840A (en) | 2021-01-13 | 2021-01-13 | Urinary surgery urinary tract anesthesia washing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110041419.1A CN112618840A (en) | 2021-01-13 | 2021-01-13 | Urinary surgery urinary tract anesthesia washing unit |
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| Publication Number | Publication Date |
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| CN112618840A true CN112618840A (en) | 2021-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110041419.1A Pending CN112618840A (en) | 2021-01-13 | 2021-01-13 | Urinary surgery urinary tract anesthesia washing unit |
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Application publication date: 20210409 |