CN217014247U - Flushing fluid filling device for endoscopic surgery - Google Patents
Flushing fluid filling device for endoscopic surgery Download PDFInfo
- Publication number
- CN217014247U CN217014247U CN202220216096.5U CN202220216096U CN217014247U CN 217014247 U CN217014247 U CN 217014247U CN 202220216096 U CN202220216096 U CN 202220216096U CN 217014247 U CN217014247 U CN 217014247U
- Authority
- CN
- China
- Prior art keywords
- air
- air inlet
- bag
- air bag
- inlet pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Endoscopes (AREA)
Abstract
The utility model provides a flushing liquid filling device used in endoscopic surgery, wherein an air bag of the flushing liquid filling device used in endoscopic surgery is provided with an air inlet channel and an air exhaust channel, and the bottom of the air bag forms a sunken liquid bag placing area; the air inlet channel is connected with an air inlet pipe, an air charging part is arranged at the end, far away from the end connected with the air inlet channel, of the air inlet pipe, and a pressure reducing valve is arranged on the air inlet pipe; the infusion tube is provided with a check valve, the infusion tube can realize the diversion between the liquid bag and the endoscope, firstly, an air inlet pipe is arranged on the air bag, the air bag is convenient to be inflated through the air inlet pipe, the air bag is expanded to extrude the liquid bag wrapped in the air bag, and the liquid bag in the air bag can flow into the cavity mirror tube to clean the operation position of a patient; in addition, the air exhaust channel is provided with a pressure reducing valve at one end far away from the air inlet channel through an air inlet pipe, so that the pressure inside the air bag can be conveniently adjusted, and an inflating part is arranged at the other end of the pressure reducing valve, so that the air bag can be conveniently inflated inside.
Description
Technical Field
The utility model relates to the field of medical instruments, in particular to a flushing fluid perfusion device used in endoscopic surgery.
Background
The minimally invasive surgery is a common operation mode in modern urology surgery, and is mainly performed through various endoscope instruments such as a ureteroscope, a cystoscope and a nephroscope and relevant operation equipment; compared with the traditional open surgery, the minimally invasive surgery has the main advantages of small wound, light pain, quick recovery, short hospitalization time and the like, so that the minimally invasive surgery is well received by the majority of patients.
In the operation, the related condition of the pain position in the body of the patient is fed back to the display through the endoscope to be displayed, the disease position can be directly diagnosed and treated, and the damage to normal human tissues is avoided to the maximum extent. However, the following problems also exist during endoscopic surgery:
in the operation, in order to improve the operation visibility, the operation position of a patient needs to be cleaned by using an injector through an endoscope, so that the sight of a doctor in a main scalpel is prevented from being blocked. Because the main surgeon needs to continuously adjust the position of the endoscope end, the assistant is needed to clean the surgical position of a patient, and most assistants cannot timely and accurately control the amount of flushing fluid according to the intention of the main surgeon in combination with the surgical situation, so that the surgical difficulty is increased to a certain extent, and the surgical efficiency and the surgical precision are reduced.
Therefore, in view of the above, an irrigation fluid perfusion device for use in endoscopic surgery has been devised.
Disclosure of Invention
The technical problem to be solved by the utility model is; the defect that when the sight of a main surgeon is blocked in an operation, an assistant cannot timely and accurately control the using amount of flushing liquid according to the intention of the main surgeon in combination with the operation condition is overcome.
The technical scheme adopted by the utility model for solving the technical problem is as follows: a flushing fluid perfusion device for endoscopic surgery is characterized by comprising an air bag, wherein an air inlet channel and an air exhaust channel are arranged on the air bag, and a sunken liquid bag placing area is formed at the bottom of the air bag;
the air inlet channel is connected with an air inlet pipe, an inflating part is arranged at the end, far away from the end connected with the air inlet channel, of the air inlet pipe, and a pressure reducing valve is further arranged on the air inlet pipe;
the infusion tube is provided with a check valve, and the infusion tube can realize the flow guide between the liquid bag and the endoscope.
Preferably, the recessed region has a rectangular groove structure or a U-shaped groove structure.
Preferably, a fixing strap is arranged at the opening of the placing area.
Preferably, the fixing mode of the fixing band adopts magic tape fixing, bandage fixing or snap fastener fixing.
Preferably, a canvas is wrapped around the outer surface of the bladder.
Preferably, the outer surface of the air bag is sleeved with a rigid container.
Preferably, a sealing cap is installed at the opening of the exhaust passage.
Preferably, the inflatable portion is a hydraulic pedal or a knee-top airbag.
The beneficial effects of the utility model are:
firstly, an air inlet pipe is arranged on the air bag, so that the air bag can be conveniently inflated through the air inlet pipe, the air bag can be expanded to extrude a liquid bag wrapped in the air bag, and the liquid bag in the air bag can flow into a cavity mirror tube to clean the operation position of a patient;
in addition, the air exhaust channel is provided with a pressure reducing valve at one end far away from the air inlet channel through an air inlet pipe, so that the pressure inside the air bag can be conveniently adjusted, and an inflation part is arranged at the other end of the pressure reducing valve, so that the air bag can be conveniently inflated inside.
In addition, the air bag is of a U-shaped structure, so that the liquid bag can be conveniently placed at the concave part of the U-shaped structure; the fixing belt is arranged at the opening of the U-shaped structure, so that the liquid bag can be prevented from falling from the opening of the U-shaped structure when the air bag is inflated; and the infusion tube is arranged on the side wall of the liquid bag facing the U-shaped opening, so that when the liquid bag is extruded after the air bag is inflated, the smooth flow of liquid in the liquid bag is facilitated.
In addition, through the container that is equipped with the inelasticity at gasbag outer wall cover, when the gasbag aerifys, the container inner wall prevents the gasbag outwards to expand, orders about the gasbag to the compression of inside U-shaped structure depressed place, and then can accurate liquid bag and extrude liquid bag fast, realize accurate accuse volume.
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, 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 the drawings without creative efforts.
FIG. 1 is a schematic diagram of the overall architecture provided by an embodiment of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1;
FIG. 3 is a schematic perspective view of FIG. 1;
in the figure: 1-air bag, 2-exhaust channel, 3-liquid bag, 4-fixing band, 5-transfusion tube, 6-check valve, 7-endoscope tube, 8-air inlet tube, 9-pressure reducing valve and 10-inflation portion.
Detailed Description
The above-described scheme is further illustrated below with reference to specific examples. It is to be understood that these examples are for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model. The conditions used in the examples may be further adjusted according to the conditions of the particular manufacturer, and the conditions not specified are generally conditions used in routine experiments.
A flushing liquid perfusion device for endoscopic surgery comprises an air bag 1, wherein an air inlet channel and an air outlet channel 2 are arranged on the air bag 1, the air bag 1 is inflated through the air inlet channel to expand, and when the air in the air bag 1 is too much, the air can be discharged through the air outlet channel 2. By forming a recessed liquid bag placement region in the bottom of the airbag 1, the airbag 1 can be subjected to nip-pressure liquid discharge after the liquid bag 3 is placed in this region.
Firstly, the air inlet pipe 8 is connected to the air inlet channel, and the air charging part 10 is installed at the position, far away from the end connected with the air inlet channel, of the air inlet pipe 8, so that the air bag 1 can be conveniently charged. In addition, the air inlet pipe 8 is also provided with a pressure reducing valve 9, so that the pressure of the gas entering the air bag 1 is kept stable, the gas can be continuously input into the air bag 1, and the air bag 1 is gradually expanded to avoid flow fluctuation caused by uneven stress of the liquid bag 3 due to unstable input gas pressure.
When the air bag 1 is inflated, the air bag is expanded, the space of the placing area is contracted after the air bag is expanded, the extrusion force acts on the liquid bag, so that the liquid in the liquid bag 3 flows to a check valve 6 arranged at one end of the liquid bag 5 far away from the liquid bag 3 along a liquid conveying pipe 5 arranged on the liquid bag 3, the cleaning liquid enters an endoscope pipe 7 arranged at the other end of the check valve 6 through the check valve 6, and finally enters the endoscope. When washing. The washing liquid flows out to needs washing position by scope mouth consequently, and then extrudees the inside liquid bag 3 of parcel of gasbag through gasbag inflation, makes its inside liquid bag flow in chamber mirror tube and washs patient's operation position, consequently, it is more convenient to use.
Wherein the check valve 6 arranged between the infusion tube 5 and the endoscope tube 7 can avoid the liquid backflow in the infusion tube 5 caused by overlarge pressure when the endoscope tube 7 is connected with an endoscope.
In summary, in order to avoid the gas from leaking out of the exhaust channel 2, the sealing cap is installed at the opening of the exhaust channel 2, so that the gas in the airbag 1 can be discharged, and the airbag 1 can be conveniently recycled after being used.
According to the above embodiment, the liquid bag 3 placement area is of a rectangular groove structure or a U-shaped groove structure, wherein the preferred structure in the present case is a U-shaped groove structure. The liquid bag 3 is placed in the U-shaped groove structure, the liquid bag 3 is prevented from being extruded out of the placing area when the air bag 1 is inflated to extrude the liquid bag 3, and in order to further fix the liquid bag 3 in the placing area, a fixing belt 4 is arranged at the opening of the placing area of the U-shaped groove structure;
the fixing mode of the preferable fixing band 4 in the scheme is magic tape fixing, bandage fixing or snap-fastener fixing, and the fixing mode has the advantages of convenience in installation, low price, firmness after fixing, difficulty in falling and the like.
According to the specific use process, in order to avoid the pressure of the air bag 1 on the liquid bag 3 from being too small due to outward expansion, the rigid container or the canvas is sleeved on the outer wall of the air bag 1, so that the effective pressure of the air bag 1 on the surface of the liquid bag 3 is increased when the air bag is inflated, and the liquid control precision can be improved. The preferable material of the rigid container in the scheme is iron, stainless steel, aluminum alloy and the like, and the material has the advantages of difficult deformation, difficult damage, low price and the like.
In summary, the inflation portion 10 is a hydraulic pedal or a knee-top type airbag, but in order to make the device more convenient and labor-saving for the operating physician, the hydraulic pedal is preferably adopted in the present application, so that the operating physician can control the hydraulic pedal by feet when operating other instruments with both hands, and further the flow of the flushing fluid can be accurately controlled according to the operation condition.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (8)
1. A flushing fluid perfusion device for endoscopic surgery is characterized by comprising
The air bag type air conditioner comprises an air bag (1), wherein an air inlet channel and an air outlet channel (2) are arranged on the air bag (1), and a concave liquid bag placing area is formed at the bottom of the air bag (1);
an air inlet pipe (8) is connected to the air inlet channel, an inflating part (10) is installed at the end, far away from the end connected with the air inlet channel, of the air inlet pipe (8), and a reducing valve (9) is further installed on the air inlet pipe (8);
the infusion tube (5) is provided with a check valve (6), and the infusion tube (5) can realize the diversion between the liquid bag and the endoscope.
2. An irrigation solution feeding device for use in endoscopic procedures as defined in claim 1, wherein said recessed area has a rectangular or U-shaped channel configuration.
3. An irrigation solution filling device for use in endoscopic surgery according to claim 1, characterized in that a fixation strap (4) is provided at the opening of the placement area.
4. An irrigation solution perfusion device used in endoscopic surgery as claimed in claim 3, characterized in that the fixing strap (4) is fixed by Velcro, bandage or snap fastener.
5. A device for irrigation of irrigation fluid for use in endoscopic surgery according to claim 1, characterized in that a canvas is wrapped along the outer surface of said balloon (1).
6. An irrigation solution filling device for use in endoscopic surgery according to claim 1, characterized in that the outer surface of said balloon (1) is sheathed with a rigid container.
7. An irrigation solution irrigation device for use in endoscopic surgery according to claim 1, characterized in that a sealing cap is mounted at the opening of said evacuation channel (2).
8. An irrigation fluid irrigation device for use in endoscopic procedures according to claim 1 wherein said inflatable portion (10) is a hydraulic pedal or knee-top balloon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220216096.5U CN217014247U (en) | 2022-01-26 | 2022-01-26 | Flushing fluid filling device for endoscopic surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220216096.5U CN217014247U (en) | 2022-01-26 | 2022-01-26 | Flushing fluid filling device for endoscopic surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217014247U true CN217014247U (en) | 2022-07-22 |
Family
ID=82450865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220216096.5U Active CN217014247U (en) | 2022-01-26 | 2022-01-26 | Flushing fluid filling device for endoscopic surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217014247U (en) |
-
2022
- 2022-01-26 CN CN202220216096.5U patent/CN217014247U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11819245B2 (en) | Apparatus and methods for accessing and sealing bodily vessels and cavities | |
| US10245074B2 (en) | Apparatus and methods for accessing and sealing bodily vessels and cavities | |
| BRPI0806361B1 (en) | DEVICE TO CONTROL HEMORRAGY IN A PATIENT'S BODY CAVITY, USE AT LEAST AN EXPANSIBLE BALLOON MANUFACTURING A DEVICE AND KIT | |
| CN217014247U (en) | Flushing fluid filling device for endoscopic surgery | |
| CN211798182U (en) | Urinary surgery is with catheterization ware | |
| CN207575255U (en) | Male sex organ protect component and male sex organ protective device | |
| CN111588925A (en) | Drainage device | |
| CN218739839U (en) | Rectal balloon catheter device | |
| CN215231456U (en) | A intestinal lavage pipe for huge colon | |
| CN219229837U (en) | Cervical catheter support | |
| CN213787310U (en) | Gynaecology and obstetrics is with leak protection formula hysteroscope | |
| CN212593263U (en) | Drainage device | |
| CN215458348U (en) | Integral type forearm hematoma oppression device | |
| CN210992068U (en) | Surgical integrated drainage device for anorectal cuff | |
| CN219127589U (en) | Built-in continuous drainage tube of anti-drop abdominal cavity puncture | |
| CN217066449U (en) | Posterior abdominal cavity expansion air bag for urinary surgery | |
| CN216536348U (en) | Drainage tube with controllable drainage speed | |
| CN213554750U (en) | Pleuroperitoneal cavity drainage tube | |
| CN216877366U (en) | Rectum drainage tube | |
| CN220344454U (en) | Vein imaging hemostatic oversleeve | |
| CN218853310U (en) | Visual sacculus anus expander | |
| CN214259407U (en) | Cervical hemostasis inflatable air bag | |
| CN213465048U (en) | Device for injecting urethral contrast medium for male patient | |
| CN219662430U (en) | Liquid drainage tube and liquid drainage device | |
| CN215129213U (en) | Auxiliary device in gastrectomy |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |