CN215083148U

CN215083148U - Flushing device for general surgery department

Info

Publication number: CN215083148U
Application number: CN202120403634.7U
Authority: CN
Inventors: 叶民峰
Original assignee: Shaoxing Peoples Hospital
Current assignee: Shaoxing Peoples Hospital
Priority date: 2021-02-24
Filing date: 2021-02-24
Publication date: 2021-12-10
Anticipated expiration: 2031-02-24

Abstract

The utility model discloses a flushing device for general surgery department, which belongs to the technical field of medical instruments and comprises a pulse pump and a flushing head, wherein the pulse pump comprises a shell, the top of the shell is transversely provided with a first cavity, the middle part of the first cavity is vertically connected with a second cavity in a through way, two ports of the first cavity are respectively provided with a one-way water inlet valve and a one-way water outlet valve, the top of the second cavity is hermetically connected with a second elastic membrane, the second cavity is slidably connected with a piston, the piston moves up and down under the driving of a motor to generate the pulse effect of alternating pressurization and depressurization, the pulse pump is provided with a constant temperature water bath box, the constant temperature water bath box is provided with a heating plate, a spiral coil pipe and a pressing type liquid suction mechanism, flushing liquid is heated when flowing through the spiral coil pipe to ensure the constancy of temperature, the flushing head comprises a leakage preventer pipe orifice and a flushing pipe, the leakage preventer prevents the outflow of contents in intestines, the flushing pipe is gathered and reduced to generate appropriate water columns to flush the contents, solves the problem that the intestinal tract is stimulated to wriggle only by the washing liquid, and a small amount of hard content can be seen in the operation.

Description

Flushing device for general surgery department

Technical Field

The utility model relates to a flushing device for general surgery department belongs to medical instrument technical field.

Background

The cleaning of the intestinal tract is the key of the enteroscopy, the clean intestinal tract plays an important role in finding early-stage pathological changes and micro-pathological changes, the visual field is unclear and the missed diagnosis is easy to occur when the intestinal tract is not cleaned, the examination time is prolonged, and the pain of a patient is aggravated.

The patent authorizes utility model patent that publication number is CN208693899U, the grant announcement day is 201 years 04 months 05 days, the name is "a clinical surgery enema washing unit" discloses a clinical surgery enema washing unit, include: the liquid inlet head is connected to a liquid storage tank through a guide pipe, an electric heating wire is installed in the liquid storage tank, the side face of the body shell is fixedly connected with one end of a connecting seat through a liquid outlet pipe, and the other end of the connecting seat is in threaded connection with a flushing head; the piston is arranged in the body shell, one side of the piston is fixedly connected to one end of the sliding rod, the other end of the sliding rod penetrates out of one end of the body shell and is fixedly connected to the pull rod, and the sliding rod is connected with the threaded sleeve through threads. The utility model discloses a beneficial effect lies in can heating the lotion and keep warm, change the output quantity of flush fluid and prevent the flush fluid spill, and the utility model discloses a weak point lies in only relying on the amazing intestinal wriggling of flush fluid to intestinal washing, and clean intestinal is inefficient, and visible a small amount of shit induration can appear in the operation, can not reach the purpose of enema.

Disclosure of Invention

The invention aims to provide a flushing device for general surgery department, which solves the existing problems: only depends on the washing liquid to stimulate the peristalsis of the intestinal tract, the efficiency of cleaning the intestinal tract is low, and a small amount of stool induration can be seen in the operation.

In order to achieve the purpose, the invention provides the following technical scheme:

the principle of the technical scheme is as follows:

a flushing device for general surgery department comprises a pulse pump and a flushing head, wherein the pulse pump comprises a first connecting rod, a second connecting rod and a shell, the end of the first connecting rod is hinged with the end of the second connecting rod, a motor is arranged at the bottom of the shell, an output shaft of the motor is hinged at the other end of the first connecting rod, a first cavity is transversely arranged at the top of the shell, the middle of the first cavity is vertically connected with a second cavity in a through mode, two ports of the first cavity are respectively provided with a one-way water inlet valve and a one-way water outlet valve, the top of the second cavity is connected with a second elastic membrane in a sealing mode, the second cavity is connected with a piston in a sliding mode, the piston is provided with a piston shaft, the piston shaft is hinged at the other end of the second connecting rod, the pulse pump is provided with a constant-temperature water bath box, the constant-temperature water bath box is provided with a heating sheet, a spiral coil and a pressing type liquid suction mechanism, one end of the spiral coil is connected with the first cavity in a through mode, the other end of the spiral coil pipe penetrates through the constant temperature water bath box to be provided with a flushing fluid inlet port, one side of the pulse pump, which is far away from the constant temperature water bath box, is provided with a flushing fluid outlet port and a hot fluid outlet of the pressing type liquid suction mechanism, the flushing head comprises a leak preventer and a flushing pipe, the leak preventer comprises a drying chamber, the drying chamber is fixedly connected with a closed chamber, an air bag interface is arranged on one side of the drying chamber far away from the closed chamber, air bags are arranged on the periphery of the drying chamber and the closed chamber, the air bag interface is communicated with the air bag through a pipeline, the middle parts of the drying chamber and the closed chamber are respectively provided with a flushing pipe channel, the channel of the flushing pipe is annularly provided with a bulge, one end of the flushing pipe is detachably connected with a flushing liquid outlet port, the other end of the flushing pipe can penetrate through a channel of the flushing pipe to enter the intestinal tract of a human body, the pipe orifice is gathered and becomes small, and the hydrothermal liquid outlet is detachably connected with the air bag interface through a hose.

By adopting the technical scheme, the pulse pump changes the frequency of water flow pulse to achieve the optimal combination with pressure, so that the water flow washes the intestinal tract in a proper pulse form, and the cleaning effect is good; the constant-temperature water bath box enables the temperature of flushing liquid to be constant, adverse effects of the temperature of the flushing liquid on the intestinal flushing process are avoided, the pressing type liquid suction mechanism enables the constant-temperature water bath box to enter the air bag and enables the air bag to maintain proper temperature, the comfort degree of a patient in the flushing process is improved, and an additional inflating device is avoided; the air bag after flushing can prevent the flushing head from sliding off; the bulge can prevent the intestinal contents and liquid from leaking out through the washing pipe channel; the opening of the flushing pipe is gathered and reduced to generate a proper water column, so that the flushing effect is improved.

Preferably, a hand-held handle is arranged on one side of the drying chamber, which is far away from the closed chamber.

Through adopting above-mentioned technical scheme, handheld handle makes things convenient for the staff to only anus department with the washing head.

Preferably, the side of the closed chamber away from the drying chamber is hemispherical.

Preferably, the drying chamber is filled with a water-absorbing material, and the closed chamber is filled with an elastic material.

Preferably, the one-way water inlet valve and the one-way water outlet valve are both elastic membranes.

Preferably, the flushing pipe and the hose are both provided with a switch clamp, and the switch clamp can control the flow rate of liquid in the hose.

To sum up, the utility model discloses following beneficial effect has: the device plays a cleaning role through pulse and water pressure, and the pulse and the water pressure are combined to act on intestinal irrigation to generate the effect of cyclic alternation of pressurization and depressurization; the water flow is flushed into the intestinal tract in the pressurizing stage, and the intestinal tract contents and bacteria can smoothly flow out in the depressurizing stage, and meanwhile, the intestinal tract peristalsis can be stimulated.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of a flushing device for general surgery department of the present invention;

FIG. 2 is a schematic diagram of a pulse pump;

FIG. 3 is a schematic view of the structure of the flushing head;

labeled as: the pulse pump 1, the housing 110, the first link 111, the second link 112, the motor 113, the piston 114, the piston shaft 115, the second elastic membrane 116, the one-way water inlet valve 117, the one-way water outlet valve 118, the first chamber 121, the second chamber 122, the hot water outlet 123, the flushing water outlet 124, the constant temperature water bath tank 130, the heating plate 131, the spiral coil 132, the flushing water inlet 133, the push-type liquid suction mechanism 134, the flushing head 2, the leak preventer 21, the drying chamber 211, the closed chamber 212, the air bag interface 213, the air bag 214, the flushing pipe channel 215, the protrusion 216, the handheld handle 217, the flushing pipe 22, the switch clamp 221, and the hose 23.

Detailed Description

The invention is described in further detail below with reference to the following figures and embodiments:

specifically, referring to fig. 1 and 2, a flushing device for general surgery department comprises a pulse pump 1 and a flushing head 2, wherein the pulse pump 1 comprises a first connecting rod 111, a second connecting rod 112 and a shell 110, the end of the first connecting rod 111 is hinged with the end of the second connecting rod 112, the bottom of the shell 110 is provided with a motor 113, an output shaft of the motor 113 is hinged at the lower end of the first connecting rod 111, the top of the shell 110 is transversely provided with a first chamber 121, the middle part of the first chamber 121 is vertically connected with a second chamber 122 in a through manner, the left and right ports of the first chamber 121 are respectively provided with a one-way water inlet valve 117 and a one-way water outlet valve 118, the top of the second chamber 122 is hermetically connected with a second elastic membrane 116, the second chamber 122 is slidably connected with a piston 114, the piston 114 is provided with a piston shaft 115, the piston shaft 115 is hinged at the upper end of the second connecting rod 112, the left side of the pulse pump 1 is provided with a constant temperature water bath tank 130, the constant temperature water bath tank 130 is provided with a bottom heating plate 131, a spiral coil 132 and a pressing type liquid suction mechanism 134, the upper right end of the spiral coil 132 is connected with the first chamber 121 in a through manner, the lower left end of the spiral coil 132 penetrates through the constant temperature water bath tank 130 to be provided with a flushing liquid inlet port 133, the right side of the pulse pump 1 is provided with a flushing liquid outlet port 124 and a hot liquid outlet port 123 of the pressing type liquid suction mechanism 134, the flushing pipe 22 and the hose 23 are both provided with switch clamps 221, and the switch clamps 221 can control the flow rate of liquid in the flushing pipe 22 and the hose 23.

Referring to fig. 1 and 3, the flushing head 2 includes a leak preventer 21 and a flushing pipe 22, the leak preventer 21 includes a drying chamber 211, the right side of the drying chamber 211 is fixedly connected with a closed chamber 212, the left side of the drying chamber 211 is provided with an airbag interface 213, the peripheries of the drying chamber 211 and the closed chamber 212 are all provided with airbags 214, the airbag interface 213 is communicated with the airbags 214 through a pipeline, the middle parts of the drying chamber 211 and the closed chamber 212 are both provided with a flushing pipe channel 215, the flushing pipe channel 215 is annularly provided with a protrusion 216, the left end of the flushing pipe 22 is detachably connected to a flushing liquid outlet interface 124, the right end of the flushing pipe 22 can pass through the flushing pipe channel 215 to enter the intestinal tract of a human body and the orifice is gathered and reduced, the hot liquid outlet 123 is detachably connected with the airbag interface 213 through a hose 23, the left side of the drying chamber 211 is provided with a handheld handle 217, the right side of the closed chamber 212 is hemispherical, and the drying chamber 211 is filled with a water absorbing material, the closed chamber 212 is filled with an elastomeric material.

The working principle is as follows:

before flushing, a flushing liquid inlet port 133 is connected with a pipeline of a flushing liquid bag, a hot liquid outlet 123 and an air bag port 213 are connected through a hose 23, a flushing liquid outlet port 124 is connected at the left end of a flushing pipe 22, the right end of the flushing pipe 22 penetrates through a flushing pipe channel 215, a worker starts a heating sheet 131 to heat liquid in a constant-temperature water bath box 130, lubricating liquid is coated on the periphery of a leakage preventer 21, the leakage preventer 21 is placed at the anus by using a handheld handle 217, a switch clamp 221 on the hose 23 is opened, the air bag 214 is filled with the liquid in the constant-temperature water bath box 130 by pressing a pressing type liquid suction mechanism 134, and then the switch clamp 221 on the hose 23 is closed.

During flushing, the motor 113 is started, the switch clamp 221 on the flushing pipe 22 is opened, the flushing liquid flushes the intestinal contents in a pulse jet mode under the driving of the motor 113, and meanwhile, the length of the flushing pipe 22 entering the intestine can be adjusted by workers to ensure that the cleaning effect is achieved. After flushing, the switch clamps 221 on the motor 113 and the flushing pipe 22 are closed, the heating piece 131 is stopped from heating the liquid in the constant temperature water bath tank 130, the connection between the flushing pipe 22 and the hose 23 and the hot liquid outlet 123 and the flushing liquid outlet port 124 is disconnected, the left ends of the flushing pipe 22 and the hose 23 are placed in the negative pressure dirt collection tank, and the switch clamps 221 on the flushing pipe 22 and the hose 23 are opened, so that the contents in the intestines can flow out smoothly.

The above description is only the preferred embodiments of the present invention, and these embodiments are all based on the present invention, and the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. An irrigation device for general surgery department, which comprises a pulse pump (1) and an irrigation head (2), and is characterized in that: the pulse pump (1) comprises a first connecting rod (111), a second connecting rod (112) and a shell (110), the end of the first connecting rod (111) is hinged to the end of the second connecting rod (112), a motor (113) is arranged at the bottom of the shell (110), an output shaft of the motor (113) is hinged to the other end of the first connecting rod (111), a first cavity (121) is transversely arranged at the top of the shell (110), a second cavity (122) is vertically connected to the middle of the first cavity (121) in a through mode, a one-way water inlet valve (117) and a one-way water outlet valve (118) are respectively arranged at two ports of the first cavity (121), a second elastic membrane (116) is hermetically connected to the top of the second cavity (122), the second cavity (122) is slidably connected with a piston (114), the piston (114) is provided with a piston shaft (115), and the piston shaft (115) is hinged to the other end of the second connecting rod (112), the pulse pump (1) is provided with a constant-temperature water bath box (130), the constant-temperature water bath box (130) is provided with a heating plate (131), a spiral coil (132) and a pressing type liquid suction mechanism (134), one end of the spiral coil (132) is communicated with a first cavity (121), the other end of the spiral coil (132) penetrates through the constant-temperature water bath box (130) to be provided with a flushing liquid inlet interface (133), one side of the pulse pump (1) far away from the constant-temperature water bath box (130) is provided with a hot liquid outlet (123) of a water outlet flushing liquid interface (124) and the pressing type liquid suction mechanism (134), the flushing head (2) comprises a leakage preventer (21) and a flushing pipe (22), the leakage preventer (21) comprises a drying cavity (211), the drying cavity (211) is fixedly connected with a closed cavity (212), one side of the drying cavity (211) far away from the closed cavity (212) is provided with an air bag interface (213), drying chamber (211) and closed chamber (212) all are equipped with gasbag (214) all around, be linked together through the pipeline between gasbag interface (213) and gasbag (214), drying chamber (211) and closed chamber (212) middle part all are equipped with flushing pipe passageway (215), flushing pipe passageway (215) ring is equipped with arch (216), the detachable connection in flushing liquid outlet port (124) of one end of flushing pipe (22), the other end of flushing pipe (22) can pass flushing pipe passageway (215) and get into human intestinal and the mouth of pipe and gather together and diminish, through the detachable connection of hose (23) between hydrothermal outlet (123) and gasbag interface (213).

2. An irrigation device for general surgery as claimed in claim 1, wherein: and a handheld handle (217) is arranged on one side of the drying chamber (211) far away from the closed chamber (212).

3. An irrigation device for general surgery as claimed in claim 1, wherein: the side of the closed chamber (212) far away from the drying chamber (211) is hemispherical.

4. An irrigation device for general surgery as claimed in claim 1, wherein: the drying chamber (211) is filled with a water absorbing material, and the closed chamber (212) is filled with an elastic material.

5. An irrigation device for general surgery as claimed in claim 1, wherein: the one-way water inlet valve (117) and the one-way water outlet valve (118) are both elastic membranes.

6. An irrigation device for general surgery as claimed in claim 1, wherein: the flushing pipe (22) and the hose (23) are both provided with a switch clamp (221), and the switch clamp (221) can control the flow rate of liquid in the flushing pipe (22) and the hose (23).