CN106975116B - Novel urinary surgery flushing device and flushing method - Google Patents

Novel urinary surgery flushing device and flushing method Download PDF

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Publication number
CN106975116B
CN106975116B CN201710258318.3A CN201710258318A CN106975116B CN 106975116 B CN106975116 B CN 106975116B CN 201710258318 A CN201710258318 A CN 201710258318A CN 106975116 B CN106975116 B CN 106975116B
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CN
China
Prior art keywords
water
water inlet
pipe body
pipe
intubation
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.)
Expired - Fee Related
Application number
CN201710258318.3A
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Chinese (zh)
Other versions
CN106975116A (en
Inventor
刘娅婻
黄霞
金延春
魏朝霞
高希花
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Affiliated Hospital of University of Qingdao
Original Assignee
Affiliated Hospital of University of Qingdao
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Filing date
Publication date
Application filed by Affiliated Hospital of University of Qingdao filed Critical Affiliated Hospital of University of Qingdao
Priority to CN201710258318.3A priority Critical patent/CN106975116B/en
Publication of CN106975116A publication Critical patent/CN106975116A/en
Application granted granted Critical
Publication of CN106975116B publication Critical patent/CN106975116B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A61M3/0204—Physical characteristics of the irrigation fluid, e.g. conductivity or turbidity
    • A61M3/0208—Physical characteristics of the irrigation fluid, e.g. conductivity or turbidity before use
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • 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
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/10—Trunk
    • A61M2210/1078—Urinary tract
    • 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
    • A61M2210/1085—Bladder

Abstract

The invention relates to a novel urinary surgery flushing device and a flushing method, the novel urinary surgery flushing device comprises a urinary tract intubation, the urinary tract intubation comprises a tube body, the tube body is an elastic tube body, a water inlet and a water outlet are formed in the side wall of the tail end of the tube body, a water channel located in the side wall of the tube body is arranged between the water inlet and the water outlet, a liquid outlet is formed in the head end of the tube body, a flanging is arranged at the liquid outlet, a hard plate is arranged on the inner side of the flanging, and the inner end of the hard plate is attached to one end, close to the; warm water is injected into the water channel through the water inlet valve, the water inlet valve and the water outlet valve are adjusted, the flow of the water inlet is larger than that of the water outlet, the pipe wall is tightened in the length direction of the pipe body under the action of water pressure, the length and the diameter of the pipe body can be changed and adjusted, the length and the diameter can be adjusted and used more conveniently according to needs, the injected warm water has a heat preservation effect, the flushing liquid can be kept at a certain temperature, the temperature is prevented from being improper, and discomfort is brought to a patient.

Description

Novel urinary surgery flushing device and flushing method
Technical Field
The present invention relates to a urological irrigation device and also to an irrigation method thereof.
Background
In the urinary surgery urinary tract disease diagnosis and treatment process, the urethra and the bladder of a patient need to be anesthetized, in the later clinical treatment process, hematocele and effusion generated in the treatment process need to be subjected to drainage treatment, particularly in the effusion flushing process, the prior art mostly adopts a urinary tract cannula to operate, and the existing urinary tract cannula has single function and is inconvenient to operate, so that discomfort is easily brought to the patient.
Disclosure of Invention
The invention provides a novel urinary surgery flushing device which has multiple functions and convenient operation and can effectively reduce discomfort of a patient.
In order to achieve the above purpose, the invention provides a novel urinary surgery irrigation device, which comprises a urinary tract intubation tube, wherein the urinary tract intubation tube comprises a tube body, the tube body is an elastic tube body, a water inlet and a water outlet are arranged on the side wall of the tail end of the tube body, a water channel positioned in the side wall of the tube body is arranged between the water inlet and the water outlet, the water channel extends along the length direction of the tube body, a liquid outlet is arranged at the head end of the tube body, a flanging extending from the outer wall of the tube body to the axial direction of the tube body is arranged at the liquid outlet, the flanging is an elastic flanging, a hard plate is arranged on the inner side of the flanging, the inner end of the hard plate is attached to one end, close to the axial direction of the tube body, a water inlet control port is arranged on the tube wall of the tail end of the tube body, and the water inlet control port is connected with a control water, the outer end of the hard plate extends into the control water channel and is tightly attached to the end of the control water channel, the water inlet is connected with a water inlet valve, the water outlet is connected with a water outlet valve, and the water inlet control port is connected with a water inlet control valve.
As a preferred technical scheme, the water inlet spiral water channel comprises a water inlet spiral water channel and a water outlet spiral water channel, wherein the water inlet spiral water channel is positioned in the pipe body and takes the axis of the pipe body as the axis, the water outlet spiral water channel is communicated with the water inlet spiral water channel and takes the axis of the pipe body as the axis, a first water inlet is formed in the side wall of the tail end of the pipe body, the first water inlet is connected with a first water inlet valve, and the water outlet spiral water channel is connected with a first water outlet valve.
According to a preferable technical scheme, a lubricating liquid groove is formed in the outer surface of the pipe body, the lubricating liquid groove is a circular groove, the edge of the lubricating liquid groove is in arc transition with the outer surface of the pipe body, a lubricating liquid channel communicated with the circular groove is formed in the pipe body, and an inlet is formed in the pipe wall of the tail end of the pipe body.
The invention also provides a flushing method of the novel urinary surgery flushing device, which is convenient to operate and can reduce discomfort of patients to the greatest extent.
In order to achieve the above object, the present invention provides a novel flushing method for a urinary surgery flushing device, comprising injecting warm water into a water channel through a water inlet valve, adjusting the water inlet valve and a water outlet valve to make the flow rate of a water inlet larger than that of a water outlet, tightening a pipe wall in the length direction of a pipe body under the action of water pressure, injecting water into a water inlet spiral water channel through a first water inlet valve, adjusting a first water inlet valve and a first water outlet valve to make the flow rate of a first water inlet larger than that of the first water outlet, tightening the pipe wall in the circumferential direction of the pipe body under the action of water pressure, supplying warm water to a water inlet control port through a water inlet control valve, pushing the outer end of a hard plate towards the head end of the pipe body under the action of water pressure to drive a flange to deflect towards the axial direction of the pipe body, making a liquid outlet at the head end of the pipe body smaller, supplying lubricating liquid into a lubricating, then, the pipe body can be inserted into the urethra, the water quantity entering the water inlet control port through the water inlet control valve is reduced after the pipe body is inserted, due to the reduction of the water pressure, the inner end of the hard plate moves towards the peripheral surface direction of the pipe body under the elastic action of the elastic flanging, so that the liquid outlet at the head end of the pipe body is enlarged, at the moment, flushing liquid is flushed into the pipe body, and warm water is continuously injected into the water channel and the water inlet spiral water channel in the process so as to assist in heat preservation of the flushing liquid; after the washing is finished, water is not injected into the water channel, the control water channel and the water inlet spiral water channel, and the pipe body is taken out.
By adopting the technical scheme, the novel urinary surgery flushing device comprises a urinary tract cannula, wherein the urinary tract cannula comprises a tube body, the tube body is an elastic tube body, the side wall of the tail end of the tube body is provided with a water inlet and a water outlet, a water channel positioned in the side wall of the tube body is arranged between the water inlet and the water outlet, the water channel extends along the length direction of the tube body, the head end of the tube body is provided with a water outlet, the water outlet is provided with a flanging extending from the outer wall of the tube body to the axis direction of the tube body, the flanging is an elastic flanging, the inner side of the flanging is provided with a hard plate, the inner end of the hard plate is attached to one end, close to the axis of the tube body, of the tube wall of the tail end of the tube body is provided with a water inlet control port, and the water inlet control port is connected with a control water channel positioned in the, the outer end of the hard plate extends into the control water channel and is tightly attached to the end part of the control water channel, the water inlet is connected with a water inlet valve, the water outlet is connected with a water outlet valve, and the water inlet control port is connected with a water inlet control valve; warm water is injected into the water channel through the water inlet valve, adjust water inlet valve and outlet valve, make the flow of water inlet be greater than the flow of delivery port, the pipe wall is tightened up to the length direction of low tube body under the hydraulic pressure effect, through first water inlet valve to the spiral water channel water injection of intaking, adjust first water inlet valve and first outlet valve, make the flow of first water inlet be greater than the flow of first delivery port, the pipe wall is tightened up to the contour direction of low tube body under the hydraulic pressure effect, can change length and the diameter with the control tube body like this, thereby can carry out length and diameter as required and adjust the use more convenient, the warm water of pouring into has the heat preservation effect, can make the flush fluid keep the uniform temperature, avoid the temperature improper, the discomfort that brings for the patient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view illustrating an installation position of a hard plate according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of the configuration of the waterway and the inlet spiral waterway in an embodiment of the present invention;
FIG. 3 is a schematic diagram of the structure of a lubricant reservoir in an embodiment of the present invention;
FIG. 4 is a schematic diagram of the position of the water inlet spiral water channel in the embodiment of the invention.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 4, the novel urinary surgery irrigation device comprises a urinary catheter, wherein the urinary catheter comprises a catheter body 1, the catheter body 1 is an elastic catheter body, a water inlet and a water outlet are arranged on the side wall of the tail end of the catheter body 1, a water channel 2 located in the side wall of the catheter body 1 is arranged between the water inlet and the water outlet, the water channel 2 extends along the length direction of the catheter body 1, a liquid outlet 3 is arranged at the head end of the catheter body 1, a flange 4 extending from the outer wall of the catheter body 1 to the axis direction of the catheter body is arranged at the position of the liquid outlet 3, the flange 4 is an elastic flange, a hard plate 5 is arranged on the inner side of the flange 4, the inner end of the hard plate 5 is attached to one end of the flange 4 close to the axis of the catheter body 1, and a water inlet control port is arranged on the catheter wall of the tail end of the, the water inlet control port is connected with a control water channel 6 located in the side wall of the pipe body, the outer end of the hard plate 5 extends into the control water channel 6 and is tightly attached to the end of the control water channel, the water inlet is connected with a water inlet valve, the water outlet is connected with a water outlet valve, and the water inlet control port is connected with a water inlet control valve. Warm water is injected into the water channel through the water inlet valve, the water inlet valve and the water outlet valve are adjusted, the flow of the water inlet is larger than that of the water outlet, and the pipe wall is tightened in the length direction of the pipe body under the action of water pressure.
A flange 4 extending from the outer wall of the pipe body 1 to the axial direction of the pipe body is arranged at the liquid outlet 3, the flange 4 is an elastic flange, a hard plate 5 is arranged at the inner side of the flange 4, the inner end of the hard plate 5 is attached to one end of the flange 4 close to the axial direction of the pipe body 1, a water inlet control port and a water outlet control port are arranged on the pipe wall of the tail end of the pipe body 1, a control water channel 6 positioned in the side wall of the pipe body is arranged between the water inlet control port and the water outlet control port, the outer end of the hard plate 5 extends into the control water channel 6, warm water is supplied to the water inlet control port through a water inlet control valve, the outer end of the hard plate 5 is pushed towards the head end direction of the pipe body under the action of water pressure, so that the flange is driven to deflect towards the axial direction of the pipe body 1, and the liquid outlet 3 at the head end of the pipe body 1 becomes, be convenient for insert the urinary tract with the urinary tract intubate, reduce behind the intubate body through the control flap that intakes, get into the water yield of control mouth that intakes, because hydraulic reduction, hard board is under elasticity turn-ups's elastic action, and the inner of hard board is to the outer peripheral face direction motion of pipe body to make the liquid outlet grow of the head end of pipe body, reduced the resistance that the flush fluid flows.
Still including being located in the pipe body 1 with the axis of pipe body 1 is the spiral water course 7 of intaking of axis and with the spiral water course intercommunication of intaking with the axis of pipe body is the spiral water course 10 of going out of axis, the spiral water course 7 of intaking is in be equipped with first water inlet on the lateral wall of the tail end of pipe body 1, first water inlet is connected with first inlet valve, the spiral water course of going out is connected with first outlet valve. Through first inlet valve to the spiral water course water injection of intaking, adjust first inlet valve and first outlet valve, make the flow of first water inlet be greater than the flow of first delivery port, the pipe wall is tightened up in the contour direction of water pressure effect low tube body, can change the length and the diameter with the control tube body like this, thereby can carry out length and diameter as required and adjust and use more conveniently, the warm water of pouring into has the heat preservation effect, can make the flush fluid keep the uniform temperature, avoid the temperature improper, the discomfort that brings for the patient.
The pipe comprises a pipe body 1 and is characterized in that a lubricating liquid groove 8 is formed in the outer surface of the pipe body 1, the lubricating liquid groove 8 is a circular groove, the edge of the lubricating liquid groove 8 is in arc transition with the outer surface of the pipe body 1, a lubricating liquid channel 9 communicated with the circular groove 8 is formed in the pipe body 1, and an inlet is formed in the pipe wall of the tail end of the pipe body 1 through the lubricating liquid channel 9.
The water passage, the control water passage and the lubricating liquid passage are arranged at intervals, and fig. 1 to 4 are cross-sectional views of different cross-sections in the axial direction of the pipe body.
The invention also provides a flushing method of the novel urinary surgery flushing device, as shown in figures 1 and 2, the flushing method of the novel urinary surgery flushing device comprises the steps of injecting warm water into a water channel 2 through a water inlet valve, adjusting the water inlet valve and a water outlet valve to enable the flow of a water inlet to be larger than that of a water outlet, tightening a pipe wall in the length direction of a pipe body 1 under the action of water pressure, injecting water into a water inlet spiral water channel 7 through a first water inlet valve, adjusting the first water inlet valve and the first water outlet valve to enable the flow of a first water inlet to be larger than that of the first water outlet, tightening the pipe wall in the circumferential direction of the pipe body under the action of water pressure, supplying warm water to a water inlet control port through a water inlet control valve, pushing the outer end of a hard plate 5 to the head end direction of the pipe body under the action of water pressure so as to drive a flanging to deflect towards the axial direction of the pipe body 1, and enabling a liquid, lubricating liquid is supplied into the lubricating liquid groove 8 through the lubricating liquid channel 9, then the pipe body can be inserted into the urethra, the water quantity entering the water inlet control port through the water inlet control valve is reduced after the pipe body is inserted, due to the reduction of the water pressure, the inner end of the hard plate moves towards the peripheral surface direction of the pipe body under the elastic action of the elastic flanging, so that the liquid outlet at the head end of the pipe body is enlarged, at the moment, flushing liquid is flushed into the pipe body, and in the process, warm water is continuously injected into the water channel 2 and the water inlet spiral water channel 7 so as to assist in heat preservation of the flushing liquid; after the washing is finished, water is not injected into the water channel, the control water channel and the water inlet spiral water channel, and the pipe body is taken out.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (3)

1. The utility model provides a novel uropoiesis surgery washes device which characterized in that: the urinary tract intubation comprises a urinary tract intubation body, wherein the urinary tract intubation comprises an elastic intubation body, a water inlet and a water outlet are arranged on the side wall of the tail end of the intubation body, a water channel positioned in the side wall of the intubation body is arranged between the water inlet and the water outlet, the water channel extends along the length direction of the intubation body, a liquid outlet is arranged at the head end of the intubation body, a flanging extending from the outer wall of the intubation body to the axis direction of the intubation body is arranged at the liquid outlet, the flanging is an elastic flanging, a hard plate is arranged on the inner side of the flanging, the inner end of the hard plate is attached to one end, close to the axis of the intubation body, of the flanging, a water inlet control port is arranged on the tube wall of the tail end of the intubation body, the water inlet control port is connected with a control water channel positioned in the side wall of the intubation body, the outer end of the hard plate extends into the control water channel and is, the water inlet is connected with a water inlet valve, the water outlet is connected with a water outlet valve, and the water inlet control port is connected with a water inlet control valve.
2. The novel urological irrigation device of claim 1, wherein: still including being located this internal use of pipe the axis of pipe body is the spiral water course of intaking of axis and with the spiral water course intercommunication of intaking with the axis of pipe body is the spiral water course of going out of axis, the spiral water course of intaking is in be equipped with first water inlet on the lateral wall of the tail end of pipe body, first water inlet is connected with first water inlet valve, the spiral water course of going out is connected with first outlet valve.
3. The novel urological irrigation device of claim 2, wherein: the pipe comprises a pipe body and is characterized in that a lubricating liquid groove is formed in the outer surface of the pipe body, the lubricating liquid groove is a circular groove, the edge of the lubricating liquid groove is in arc transition with the outer surface of the pipe body, a lubricating liquid channel communicated with the circular groove is formed in the pipe body, and an inlet is formed in the pipe wall of the tail end of the pipe body.
CN201710258318.3A 2017-04-19 2017-04-19 Novel urinary surgery flushing device and flushing method Expired - Fee Related CN106975116B (en)

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CN201710258318.3A CN106975116B (en) 2017-04-19 2017-04-19 Novel urinary surgery flushing device and flushing method

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CN106975116B true CN106975116B (en) 2020-01-17

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CN110478556B (en) * 2019-09-23 2021-06-01 金堂县第一人民医院 Gynaecology and obstetrics's nursing is with removing belt cleaning device

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