Rapid flushing and pressurizing device for endoscopic surgery

Abstract

The utility model provides a rapid flushing and pressurizing device for endoscopic surgery, and belongs to the technical field of medical instruments. One end of the flushing pipe extends into the glass bottle, and the other end of the flushing pipe is used for being communicated with the interior of the abdominal cavity of a patient; the pressurizing assembly comprises a pressurizing pipe, a medical three-way pipe and a needle cylinder, the medical three-way pipe is provided with a first through opening, a second through opening and a third through opening, the first through opening, the second through opening and the third through opening are communicated with one another, one end of the pressurizing pipe extends into the glass bottle, and the other end of the pressurizing pipe extends into the needle cylinder. The other end of the pressurizing pipe is connected with the first through opening, the second through opening is connected with the needle cylinder, and the third through opening is used for being communicated with the outside. The abdominal cavity flusher has the advantages that the needle cylinder is filled with air through the third through opening, the needle cylinder fills the air into the glass bottle through the pressurizing pipe, and therefore liquid in the glass bottle enters the abdominal cavity of a patient through the flushing pipe to be flushed.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical devices and relates to a rapid flushing and pressurizing device for laparoscopic surgery. Background Art

[0002] At present, the sterilized distilled water is contained in glass bottles, and most of the current tumor surgeries choose laparoscopy as the main method. During tumor surgeries, distilled water is required for flushing. Traditionally, a syringe is used to draw and flush tube by tube, which is slow, affects the surgical progress, and also causes the operating table to be wet, increasing the risk of infection.

[0003] For example, a utility model patent with an application number of CN217118604U provides a flushing and pressurizing device for laparoscopic surgery, which includes a gas source inlet pipe, a pneumatic pressure bag inlet pipe, and a pressurizing airbag that are connected in sequence. The gas source inlet pipe is externally connected to the carbon dioxide gas source connector in the operating room. A pressure control valve is provided on the pneumatic pressure bag inlet pipe. A flushing liquid bag is inserted in the middle of the pressurizing airbag. The flushing and pressurizing device also includes an infusion tube, a flushing controller, and an intracavitary operation flushing tube that are connected in sequence. The flushing liquid bag is connected to the infusion tube.

[0004] In summary, although some existing technical solutions solve the problems of labor consumption and large and inconvenient pressurizing devices, at present, the sterilized distilled water is contained in glass bottles and cannot be pressurized and flushed using the above-mentioned device. Therefore, a new pressurizing device needs to be proposed for the liquids in common glass bottles for pressurizing and flushing, and there is a large room for improvement. Summary of the Invention

[0005] The purpose of the utility model is to provide a rapid flushing and pressurizing device for laparoscopic surgery in view of the above problems existing in the prior art.

[0006] The purpose of the utility model can be achieved by the following technical solutions: A rapid flushing and pressurizing device for laparoscopic surgery includes: a glass bottle; a flushing tube, one end of which extends into the glass bottle, and the other end of the flushing tube is used to communicate with the outside; a pressurizing assembly, which includes a pressurizing tube, a medical three-way tube, and a syringe. The medical three-way tube is provided with a first port, a second port, and a third port, and the first port, the second port, and the third port are interconnected. One end of the pressurizing tube extends into the glass bottle, the other end of the pressurizing tube is connected to the first port, the second port is connected to the syringe, and the third port is used to communicate with the outside.

[0007] In the above-mentioned rapid flushing and pressurizing device for laparoscopic surgery, the medical three-way tube is provided with a three-way switch, and the three-way switch is arranged on the medical three-way tube. The three-way switch can control the connection or disconnection between the first port, the second port, and the third port.

[0008] In the above-mentioned rapid flushing and pressurizing device for endoscopic surgery, the syringe includes a barrel and a push rod. The barrel is provided with a cavity, and the push rod is arranged in the cavity and can move relative to the barrel. The cavity is connected to the second port.

[0009] In the above-mentioned rapid flushing and pressurizing device for endoscopic surgery, it further includes a clip, which is detachably arranged on the pressurizing tube and can block the pressurizing tube.

[0010] In the above-mentioned rapid flushing and pressurizing device for endoscopic surgery, it further includes a one-way valve, which is arranged on the pressurizing tube and blocks the liquid flowing from the glass bottle to the medical three-way tube.

[0011] In the above-mentioned rapid flushing and pressurizing device for endoscopic surgery, the pressurizing tube is provided with a first needle, and the first needle is inserted into the lid of the glass bottle. The pressurizing tube is communicated with the inside of the glass bottle through the needle.

[0012] In the above-mentioned rapid flushing and pressurizing device for endoscopic surgery, the flushing tube is provided with a second needle, and the second needle is inserted into the lid of the glass bottle. The flushing tube is communicated with the inside of the glass bottle through the second needle.

[0013] In the above-mentioned rapid flushing and pressurizing device for endoscopic surgery, the inside of the glass bottle is filled with sterilized distilled water.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. The syringe is filled with air through the third port. The syringe fills the glass bottle with air through the pressurizing tube, so that the liquid in the glass bottle enters the patient's abdominal cavity through the flushing tube for flushing.

[0016] 2. By rotating the three-way switch, the connection between the first port, the second port and the third port can be changed.

[0017] 3. The cavity of the syringe can store gas or compress gas through the movement of the push rod. The surgeon can continuously inject gas into the glass bottle through the push rod, thus saving time.

[0018] 4. One end of the pressurizing tube uses a needle to directly penetrate the lid of the glass bottle and enter the inside of the glass bottle, without opening the lid to prevent the liquid in the glass bottle from being contaminated.

[0019] 5. One end of the flushing tube uses a needle to directly penetrate the lid of the glass bottle and enter the inside of the glass bottle, without opening the lid to prevent the liquid in the glass bottle from being contaminated.

[0020] 6. Currently, tumor surgeries often use sterilized distilled water, so a glass bottle 100 is used as the container for holding the sterilized distilled water.

[0021] 7. The clip can quickly cut off the connection between the pressure tube and the glass bottle to prevent liquid backflow. The clip can block the pressure tube to connect the inside of the syringe with the outside to draw air into the syringe, and can block the connection port of the medical three-way tube communicating with the outside to connect the inside of the syringe with the inside of the glass bottle so that the syringe can inject gas into the glass bottle for pressurization.

[0022] 8. The one-way valve can unidirectionally fill gas from the pressure tube into the glass bottle to prevent liquid from flowing from the glass bottle to the medical three-way tube. The one-way valve can block the pressure tube to connect the inside of the syringe with the outside to draw air into the syringe, and can block the connection port of the medical three-way tube communicating with the outside to connect the inside of the syringe with the inside of the glass bottle so that the syringe can inject gas into the glass bottle for pressurization. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic structural diagram of Embodiment 1 of the present utility model.

[0024] Figure 2 It is a schematic structural diagram of Embodiment 2 of the present utility model.

[0025] Figure 3 It is a schematic structural diagram of Embodiment 3 of the present utility model.

[0026] In the figure, 100, glass bottle; 200, flushing tube; 210, second needle; 300, pressurization assembly; 310, pressure tube; 311, first needle; 320, medical three-way tube; 321, first port; 322, second port; 323, third port; 324, three-way switch; 330, syringe; 331, barrel; 332, push rod; 333, cavity; 400, clip; 500, one-way valve. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] The following are specific embodiments of the present utility model in combination with the attached drawings to further describe the technical solutions of the present utility model, but the present utility model is not limited to these embodiments.

[0028] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the attached drawings). If the specific posture changes, the directional indications will also change accordingly.

[0029] In addition, in the present utility model, descriptions such as "first", "second", "one", etc. are only for descriptive purposes and should not be construed as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0030] In the present utility model, unless otherwise clearly specified and defined, terms such as "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0031] In addition, the technical solutions between various embodiments of the present utility model can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement it. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0032] The specific embodiments described herein are merely illustrative of the spirit of the present utility model. Those skilled in the art to which the present utility model pertains can make various modifications or supplements to the described specific embodiments or use similar methods for substitution, but will not deviate from the spirit of the present utility model or exceed the scope defined by the appended claims.

[0033] Embodiment 1

[0034] As Figure 1 shown, a rapid flushing and pressurizing device for laparoscopic surgery includes: a glass bottle 100, a flushing tube 200, and a pressurizing assembly 300.

[0035] Wherein, one end of the flushing tube 200 extends into the glass bottle 100, and the other end of the flushing tube 200 is used to communicate with the interior of the patient's abdominal cavity.

[0036] Among them, the pressurizing assembly 300 includes a pressurizing tube 310, a medical three-way tube 320, and a syringe 330. The medical three-way tube 320 is provided with a first port 321, a second port 322, and a third port 323. The first port 321, the second port 322, and the third port 323 are interconnected. One end of the pressurizing tube 310 extends into the glass bottle 100, the other end of the pressurizing tube 310 is connected to the first port 321, the second port 322 is connected to the syringe 330, and the third port 323 is used to communicate with the outside.

[0037] Specifically, the first port 321 can be blocked manually to ensure the opening of the second port 322 and the third port 323, facilitating the air extraction of the syringe 330; the third port 323 can be blocked manually to ensure the opening of the first port 321 and the second port 322, facilitating the injection of air into the glass bottle 100 by the syringe 330 through the pressurizing tube 310.

[0038] In this embodiment, the syringe 330 draws in air through the third port 323, and the syringe 330 injects the air into the glass bottle 100 through the pressurizing tube 310, so that the liquid in the glass bottle 100 enters the patient's abdominal cavity through the flushing tube 200 for flushing.

[0039] As Figure 1 shown, on the basis of the above embodiment, the medical three-way tube 320 is provided with a three-way switch 324. The three-way switch 324 is arranged on the medical three-way tube 320, and the three-way switch 324 can control the connection or disconnection between the first port 321, the second port 322, and the third port 323.

[0040] In this embodiment, the three-way switch 324 can change the connection or disconnection between the first port 321, the second port 322, and the third port 323.

[0041] As Figure 1 shown, on the basis of the above embodiment, the syringe 330 includes a barrel 331 and a push rod 332. The barrel 331 is provided with a cavity 333. The push rod 332 is arranged in the cavity 333 and can move relative to the barrel 331. The cavity 333 is connected to the second port.

[0042] In this embodiment, the cavity 333 of the syringe 330 can store gas or compress gas through the movement of the push rod 332. The surgeon can continuously inject gas into the glass bottle 100 through the push rod 332, thus saving time.

[0043] As Figure 1As shown, on the basis of the above-described embodiment, the pressure tube 310 is provided with a first needle 311, the first needle 311 is inserted into the lid of the glass bottle 100, and the pressure tube 310 communicates with the interior of the glass bottle 100 through the needle.

[0044] In this embodiment, one end of the pressure tube 310 can directly penetrate the lid of the glass bottle 100 and enter the interior of the glass bottle 100 by using a needle, without opening the lid to prevent the liquid in the glass bottle 100 from being contaminated.

[0045] As Figure 1 shown, on the basis of the above-described embodiment, the flushing tube 200 is provided with a second needle 210, the second needle 210 is inserted into the lid of the glass bottle 100, and the flushing tube 200 communicates with the interior of the glass bottle 100 through the second needle 210.

[0046] In this embodiment, one end of the flushing tube 200 can directly penetrate the lid of the glass bottle 100 and enter the interior of the glass bottle 100 by using a needle, without opening the lid to prevent the liquid in the glass bottle 100 from being contaminated.

[0047] As Figure 1 shown, on the basis of the above-described embodiment, the interior of the glass bottle 100 is filled with sterilized distilled water.

[0048] In this embodiment, sterilized distilled water is often used in current tumor surgeries, so the glass bottle 100 is used as a container for holding sterilized distilled water.

[0049] Example Two

[0050] As Figure 2 shown, this Example Two has the same other structures as Example One, the difference being that it further includes a clip 400, the clip 400 is detachably arranged on the pressure tube 310 and can block the pressure tube 310.

[0051] In this embodiment, the clip 400 can quickly cut off the connection between the pressure tube 310 and the glass bottle 100 to prevent liquid backflow, and can block the pressure tube 310 through the clip 400 to make the inside of the syringe 330 communicate with the outside to enable the syringe 330 to draw air, and can block the communication port of the medical three-way tube 320 communicating with the outside to make the inside of the syringe 330 communicate with the inside of the glass bottle 100 to enable the syringe 330 to inject gas into the glass bottle 100 for pressurization.

[0052] As Figure 3 shown, this Example Three has the same other structures as Example One, the difference being that it further includes a one-way valve 500, the one-way valve 500 is arranged on the pressure tube 310, and the one-way valve 500 blocks the liquid flowing from the glass bottle 100 to the medical three-way tube 320.

[0053] In this embodiment, the one-way valve 500 can fill the glass bottle 100 with gas unidirectionally from the pressurizing pipe 310, prevent the liquid from flowing from the glass bottle 100 to the medical three-way pipe 320, block the pressurizing pipe 310 through the one-way valve 500 to connect the inside of the syringe 330 with the outside to enable the syringe 330 to draw air, and block the communication port where the medical three-way pipe 320 communicates with the outside to connect the inside of the syringe 330 with the inside of the glass bottle 100, so that the syringe 330 can inject gas into the glass bottle 100 for pressurization.

Claims

1. A rapid flushing and pressurizing device for laparoscopic surgery, characterized in that: include: Glass bottles; A flushing tube, one end of which extends into the glass bottle, and the other end of which is used to communicate with the patient's abdominal cavity; A pressurizing component includes a pressurizing tube, a medical three-way tube and a syringe, wherein the medical three-way tube is provided with a first port, a second port and a third port, wherein the first port, the second port and the third port are interconnected, one end of the pressurizing tube extends into the glass bottle, the other end of the pressurizing tube is connected to the first port, the second port is connected to the syringe, and the third port is used to communicate with the outside world.

2. A laparoscopic surgery rapid flushing and pressurizing device as claimed in claim 1, characterized in that: The medical three-way tube is provided with a three-way switch, and the three-way switch is arranged on the medical three-way tube. The three-way switch can control whether the first port, the second port and the third port are connected or not.

3. The rapid flushing and pressurizing device for laparoscopic surgery according to claim 1, characterized in that: The syringe comprises a barrel and a push rod, the barrel is provided with a cavity, the push rod is arranged in the cavity and can move relative to the barrel, and the cavity is connected to the second opening.

4. The rapid flushing and pressurizing device for laparoscopic surgery according to claim 1, characterized in that: A clamp is also included, and the clamp is detachably disposed on the pressurized tube and can block the pressurized tube.

5. The rapid flushing and pressurizing device for laparoscopic surgery according to claim 1, characterized in that: It also includes a one-way valve, which is arranged on the pressurizing tube and blocks the liquid from flowing from the glass bottle to the medical three-way tube.

6. The rapid flushing and pressurizing device for laparoscopic surgery according to claim 1, characterized in that: The pressurizing tube is provided with a first needle, the first needle is inserted into the cover of the glass bottle, and the pressurizing tube is connected with the interior of the glass bottle through the needle.

7. The rapid flushing and pressurizing device for laparoscopic surgery according to claim 1, characterized in that: The flushing tube is provided with a second needle, the second needle is inserted into the cover of the glass bottle, and the flushing tube is connected with the interior of the glass bottle through the second needle.

8. The rapid flushing and pressurizing device for laparoscopic surgery according to claim 1, characterized in that: The glass bottle is filled with sterile distilled water.

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