CN221243584U - Pneumoperitoneum closed drainage device in endoscope treatment - Google Patents
Pneumoperitoneum closed drainage device in endoscope treatment Download PDFInfo
- Publication number
- CN221243584U CN221243584U CN202322505168.5U CN202322505168U CN221243584U CN 221243584 U CN221243584 U CN 221243584U CN 202322505168 U CN202322505168 U CN 202322505168U CN 221243584 U CN221243584 U CN 221243584U
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- China
- Prior art keywords
- syringe
- drainage tube
- way joint
- drainage device
- fixing
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Links
- 208000005646 Pneumoperitoneum Diseases 0.000 title claims abstract description 19
- 238000011282 treatment Methods 0.000 title claims description 6
- 238000012277 endoscopic treatment Methods 0.000 claims abstract description 9
- 210000002445 nipple Anatomy 0.000 claims abstract description 4
- 210000000683 abdominal cavity Anatomy 0.000 abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 230000000968 intestinal effect Effects 0.000 abstract description 4
- 238000006748 scratching Methods 0.000 abstract description 2
- 230000002393 scratching effect Effects 0.000 abstract description 2
- 239000002390 adhesive tape Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 208000019790 abdominal distention Diseases 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 210000003815 abdominal wall Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001072 colon Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000002674 endoscopic surgery Methods 0.000 description 1
- 230000000004 hemodynamic effect Effects 0.000 description 1
- 230000000642 iatrogenic effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008855 peristalsis Effects 0.000 description 1
- 210000000813 small intestine Anatomy 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
The utility model relates to a pneumoperitoneum closed drainage device in endoscopic treatment, and belongs to the technical field of medical equipment. The drainage device comprises a syringe drainage tube, an extension hose, a three-way joint and a trocar; one end of the extension hose is connected with a syringe nipple of the syringe drainage tube, and the other end of the extension hose is connected with one branch pipe of the three-way joint; the three-way joint is connected with the sleeve of the trocar through the other branch pipe, and the third branch pipe is plugged by a rubber cap. The drainage device further comprises a fixing support and a fixing seat, wherein the fixing support and the fixing seat are used for fixing the drainage tube of the syringe. The utility model has the following advantages: can be prepared in advance and then sterilized for later use, and does not need to be assembled temporarily; the trocar design is adopted to prevent the needle head from scratching the intestinal canal in the abdominal cavity; the drainage tube of the injector adopts the design of a water seal and is provided with a three-way joint, so that the abdominal cavity environment in the operation is isolated from the outside; the fixing seat and the fixing bracket fix the syringe drainage tube in operation, so that the syringe drainage tube can not generate water column toppling in operation.
Description
Technical Field
The utility model belongs to the technical field of medical equipment, and particularly relates to a pneumoperitoneum closed drainage device in endoscopic treatment.
Background
Pneumoperitoneum is formed after perforation of alimentary canal in endoscopic treatment, so that abdominal pressure is increased to form pneumoperitoneum, airway pressure and hemodynamics are influenced in operation, abdominal distention is caused after operation, intestinal peristalsis is influenced, and pneumoperitoneum is relieved by puncturing and deflating in operation. Under-endoscopic ESD/ESE/EFR of the stomach, small intestine and colon, etc. may present iatrogenic pneumoperitoneum and require puncturing of the drainage gas.
The current clinical pneumoperitoneum puncture drainage technology is characterized in that a 20ml syringe replaces a 10ml syringe needle (steel needle) to be filled with water for gas drainage, so that the problems are that: ① The assembly is needed temporarily, and the clinical use is inconvenient; ② The fixation of the injector is poor during drainage, the depth and the mobility of the needle in the abdominal cavity are large, and the intestinal canal in the abdominal cavity can be scratched; ③ The injector has poor stability, and the water column always sounds to topple down after the adhesive tape is fixed, so that drainage is interrupted and the abdominal cavity is communicated with the outside.
Disclosure of utility model
The utility model aims to disclose a pneumoperitoneum closed drainage device in endoscopic treatment.
The utility model aims at realizing the following technical scheme:
A pneumoperitoneum closed drainage device in endoscopic treatment, wherein: the drainage device comprises a syringe drainage tube, an extension hose, a three-way joint and a trocar; one end of the extension hose is connected with a syringe nipple of the syringe drainage tube, and the other end of the extension hose is connected with one branch pipe of the three-way joint; the three-way joint is connected with the sleeve of the trocar through the other branch pipe, and the third branch pipe of the three-way joint 3 is plugged by a rubber cap.
The technical scheme is that the pneumoperitoneum closed drainage device in endoscope treatment comprises: the drainage device also comprises a fixed bracket and a fixed seat; the fixing bracket comprises a fixing rod and a fixer, and the fixer adjusts the height position of the fixer on the fixing rod through a threaded positioning knob; the fixed bracket is fixed on the fixed seat; the fixer is used for fixing the syringe drainage tube.
The technical scheme is that the pneumoperitoneum closed drainage device in endoscope treatment comprises: the fixer is ring-shaped or clip-shaped.
The utility model has the following beneficial effects:
1. Can be prepared in advance and then sterilized for later use, and does not need to be assembled temporarily; can be directly taken out for use during operation, thereby saving the time of temporary assembly.
2. In order to prevent the needle from scratching the intestinal canal in the abdominal cavity when the depth and mobility of the needle in the abdominal cavity are large; the needle inserted into the abdominal cavity of the present utility model adopts a trocar design.
3. The utility model adopts the design of water seal in the drainage tube of the injector and arranges the three-way joint in the gas channel, so that the abdominal cavity environment in operation is isolated from the outside; solves the problems of water column dumping, drainage interruption and communication between the abdominal cavity and the outside caused by poor stability when the injector is fixed by the adhesive tape.
4. According to the utility model, the fixing seat and the fixing bracket are adopted to fix the syringe drainage tube in operation, so that the syringe drainage tube can not generate water column tilting in operation; solves the problem of poor stability caused by the fixation of the syringe by the adhesive tape.
Drawings
1. Fig. 1 is a schematic structural view of a pneumoperitoneum closed drainage device in endoscopic treatment.
Description of the figure:
1. The syringe drainage tube 2, extension hose, 3, three way connection, 4, trocar, 5, fixing base, 6, fixed bolster, 61, dead lever, 62, fixer.
Detailed Description
In order to facilitate understanding of the technical solution of the present utility model, the following describes the structure and application of the present utility model with reference to specific embodiments and drawings.
Example 1: pneumoperitoneum closed drainage device in endoscope treatment:
a pneumoperitoneum closed drainage device in endoscopic treatment as shown in fig. 1, which comprises a syringe drainage tube 1, an extension hose 2, a three-way joint 3 and a trocar 4; one end of the extension hose 2 is connected with a syringe nipple of the syringe drainage tube 1, and the other end of the extension hose 2 is connected with a branch pipe of the three-way joint 3; the three-way joint 3 is connected with the sleeve of the trocar 4 through another branch pipe, and the third branch pipe of the three-way joint 3 is plugged by a rubber cap.
The drainage device also comprises a fixed bracket 6 and a fixed seat 5; the fixed bracket 6 comprises a fixed rod 61 and a fixer 62, and the fixer 62 adjusts the height position of the fixer on the fixed rod 61 through a threaded positioning knob; the fixed bracket 6 is fixed on the fixed seat 5; the fixer 62 is annular or clip-shaped, when the fixer 62 is annular, the syringe drainage tube passes through the cavity of the annular fixer, and the annular fixer supports the baffle plate of the syringe, so that the syringe drainage tube 1 is fixed; when the fixer is clip-shaped, the clip-shaped fixer is clamped on the cylinder wall of the syringe so as to fix the syringe drainage cylinder 1.
When in use, the utility model is characterized in that: ① Connecting the prepared three-way joint with an extension pipe and a syringe drainage tube, then opening a third branch pipe which is plugged by a rubber cap on the three-way joint 3, introducing water into the extension pipe and 3-5ml of the syringe drainage tube through the branch pipe, filling water into the extension hose, and plugging the third branch pipe by the rubber cap after forming a water column in the syringe drainage tube; ② After the selected puncture point is disinfected, a trocar is used for connecting a 10ml syringe to puncture the abdominal cavity, and the position of the back-pumped gas is determined to be proper; ③ Removing the trocar core, connecting the sleeve of the trocar with the three-way joint and then communicating with the drainage tube, wherein the front section of the trocar is arranged in the abdominal cavity, and continuously draining gas through the trocar, so that bubbles in the drainage tube continuously overflow; ④ Fixing the aircraft head at the trocar on the skin of the abdominal cavity, and keeping the direction of the needle head perpendicular to the skin plane of the abdominal wall; ⑤ After the drainage tube of the injector is fixed on the fixing frame, the fixing bracket and the fixing seat are arranged on an operation table at the back side of a patient, so that the interference of the operation space of the endoscopic surgery is avoided; ⑥ In the operation, the drainage and the interruption of the drainage of the abdominal cavity gas can be opened by rotating the three-way joint switch.
The present utility model is not limited to the above-mentioned embodiments, but can be modified or changed in any manner and without departing from the scope of the utility model, and the equivalent changes of the utility model can be made by those skilled in the art by using the above-mentioned technical matters without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the technical solution of the present utility model.
Claims (3)
1. A pneumoperitoneum closed drainage device in endoscope treatment, which is characterized in that: the drainage device comprises a syringe drainage tube, an extension hose, a three-way joint and a trocar; one end of the extension hose is connected with a syringe nipple of the syringe drainage tube, and the other end of the extension hose is connected with one branch pipe of the three-way joint; the three-way joint is connected with the sleeve of the trocar through the other branch pipe, and the third branch pipe of the three-way joint is plugged by a rubber cap.
2. The endoscopic treatment middle pneumoperitoneum closed drainage device according to claim 1, wherein: the drainage device also comprises a fixed bracket and a fixed seat; the fixing bracket comprises a fixing rod and a fixer, and the fixer adjusts the height position of the fixer on the fixing rod through a threaded positioning knob; the fixed bracket is fixed on the fixed seat; the fixer is used for fixing the syringe drainage tube.
3. The endoscopic treatment middle pneumoperitoneum closed drainage device according to claim 2, wherein: the fixer is ring-shaped or clip-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322505168.5U CN221243584U (en) | 2023-09-15 | 2023-09-15 | Pneumoperitoneum closed drainage device in endoscope treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322505168.5U CN221243584U (en) | 2023-09-15 | 2023-09-15 | Pneumoperitoneum closed drainage device in endoscope treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221243584U true CN221243584U (en) | 2024-07-02 |
Family
ID=91662096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322505168.5U Active CN221243584U (en) | 2023-09-15 | 2023-09-15 | Pneumoperitoneum closed drainage device in endoscope treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221243584U (en) |
-
2023
- 2023-09-15 CN CN202322505168.5U patent/CN221243584U/en active Active
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|---|---|---|---|
| GR01 | Patent grant |