CN219208344U - Gastrointestinal pressure reducer - Google Patents
Gastrointestinal pressure reducer Download PDFInfo
- Publication number
- CN219208344U CN219208344U CN202320049068.3U CN202320049068U CN219208344U CN 219208344 U CN219208344 U CN 219208344U CN 202320049068 U CN202320049068 U CN 202320049068U CN 219208344 U CN219208344 U CN 219208344U
- Authority
- CN
- China
- Prior art keywords
- negative pressure
- liquid storage
- storage barrel
- pressure cavity
- fixedly connected
- 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
- External Artificial Organs (AREA)
Abstract
The utility model relates to the technical field of medical equipment, in particular to a gastrointestinal pressure reducer, which comprises a pressure reducer lifting slide seat, a liquid storage barrel, a rubber hose and a suction assembly, wherein the suction assembly comprises a negative pressure cavity, a rubber plug, a rack bar, a gear, a rotating member and a fixing member; the gear and the rack rod are used for moving the rubber plug, and the rotating member is used for rotating the gear; the fixed component is used for limiting the sliding position of the rack bar; through the gear, the rack rod and the rubber plug can slide out at a uniform speed, and the suction force can be timely adjusted, so that the problems that the existing device relies on a hand to pull the piston, is not accurate enough in pressure grasping and easily causes strong pressure to hurt the stomach and intestine of a patient are solved.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a gastrointestinal pressure reducer.
Background
Gastrointestinal surgery is taken as a basic subject for outpatient treatment of gastrointestinal diseases and gastrointestinal tumors, and has developed into a mature science from modern medicine creation to date; in recent decades, with the wave of the technological revolution, surgical auxiliary instruments such as a gastrointestinal anastomat, a laparoscope and the like appear in sequence, and gastrointestinal surgery has been developed in a long way; the gastrointestinal decompression operation is to insert a gastric tube from the oral cavity or the nasal cavity by utilizing the principles of negative pressure suction and siphonage, and suck out the gas and liquid accumulated in the gastrointestinal tract through the gastric tube; the device has a wide application range, is commonly used for acute gastric distention, intestinal obstruction, gastrointestinal perforation repair or partial excision and after biliary tract or pancreas operation, but the liquid extracted by the traditional pressure reducing device has no fixed storage space, so that the device is difficult to clean.
The utility model discloses a gastrointestinal pressure reducer (CN 210812825U), which comprises a pressure reducer lifting slide seat, a liquid storage barrel, a sealing liquid taking device and a rubber hose, wherein the sealing liquid taking device comprises a sealing plug, a piston and a sliding cavity, the rubber hose is inserted into the gastrointestinal tract of a patient, the piston is slid outwards to keep motionless, and the piston forms negative pressure to suck out the liquid in the gastrointestinal tract and store the liquid in a pressure reducing cavity component, so that the pressure reducing effect is achieved.
However, the device relies on hand to pull the piston, so that the pressure is not accurately controlled, and the stomach and intestine of a patient are easily injured by strong pressure.
Disclosure of Invention
The utility model aims to provide a gastrointestinal pressure reducer, which aims to solve the problems that the existing device pulls a piston by hand, the pressure is not accurate enough to grasp, and the gastrointestinal tract of a patient is easily damaged by strong pressure.
In order to achieve the above purpose, the utility model provides a gastrointestinal decompression device, which comprises a decompression lifting slide seat, a liquid storage barrel, a rubber hose and a suction assembly, wherein the liquid storage barrel is connected with the decompression lifting slide seat in a sliding way and is positioned at one side of the decompression lifting slide seat; the rubber hose is communicated with the liquid storage barrel and is positioned at one side of the liquid storage barrel; the suction assembly comprises a negative pressure cavity, a rubber plug, a rack bar, a gear, a rotating member and a fixing member, wherein the negative pressure cavity is communicated with the liquid storage barrel and is positioned at one side of the liquid storage barrel; the rubber plug is connected with the negative pressure cavity in a sliding way and is positioned in the negative pressure cavity; the rack rod is fixedly connected with the rubber plug and is positioned at one side of the rubber plug; the rotating member is rotationally connected with the negative pressure cavity and is positioned at one side of the negative pressure cavity; the gear is meshed with the rack rod and fixedly connected with the rotating member; the fixing component is fixedly connected with the negative pressure cavity and is in sliding connection with the rack rod.
The rotating member comprises a rotating shaft and a cross rod, and the rotating shaft is fixedly connected with the gear and is rotationally connected with the negative pressure cavity; the cross rod is fixedly connected with the rotating shaft and is positioned at one side of the rotating shaft.
The fixing component comprises a fixing rod and a limiting block, and the fixing rod is fixedly connected with the negative pressure cavity and is positioned in the negative pressure cavity; the limiting block is fixedly connected with the fixed rod and is in sliding connection with the rack rod.
The negative pressure cavity is provided with capacity scales, and the capacity scales are arranged on the surface of the negative pressure cavity.
The suction assembly further comprises a glass cover, a sliding rail and a shielding cover, wherein the glass cover is fixedly connected with the liquid storage barrel and is positioned at one side of the liquid storage barrel; the sliding rail is fixedly connected with the liquid storage barrel and is positioned at one side of the liquid storage barrel; the shielding cover is in sliding connection with the sliding rail and is positioned on one side of the sliding rail.
The utility model discloses a gastrointestinal pressure reducer, which comprises a pressure reducer lifting slide seat, a liquid storage barrel, a rubber hose and a suction assembly, wherein the liquid storage barrel is connected with the pressure reducer lifting slide seat in a sliding manner and is positioned at one side of the pressure reducer lifting slide seat; the rubber hose is communicated with the liquid storage barrel and is positioned at one side of the liquid storage barrel; the rubber hose is used for being inserted into the stomach and intestine of a patient to absorb redundant liquid, the pressure reducer lifting slide seat can enable the liquid storage barrel to slide up and down to achieve the purpose of adjustment, and the liquid storage barrel is used for temporarily storing the absorbed liquid, so that centralized treatment is facilitated; the suction assembly comprises a negative pressure cavity, a rubber plug, a rack bar, a gear, a rotating member and a fixing member, wherein the negative pressure cavity is communicated with the liquid storage barrel and is positioned at one side of the liquid storage barrel; the rubber plug is connected with the negative pressure cavity in a sliding way and is positioned in the negative pressure cavity; the rack rod is fixedly connected with the rubber plug and is positioned at one side of the rubber plug; the rotating member is rotationally connected with the negative pressure cavity and is positioned at one side of the negative pressure cavity; the gear is meshed with the rack rod and fixedly connected with the rotating member; the fixed component is fixedly connected with the negative pressure cavity and is in sliding connection with the rack rod; the negative pressure cavity is used for sliding the rubber plug, the rubber plug is in sealing fit with the negative pressure cavity, when the rubber plug slides out, negative pressure is formed in the liquid storage barrel, and the rubber hose is used for sucking redundant liquid in the stomach intestine; the gear and the rack bar are used for moving the rubber stopper, and the rotating member is used for rotating the gear; the fixing member is used for limiting the sliding position of the rack bar; through the gear, let the rack bar with the roll-off of rubber buffer at uniform velocity to can in time adjust the size of suction, thereby solve current device and rely on hand to pull the piston, not accurate enough to the assurance of pressure, cause the problem of the injury patient intestines and stomach of forcing easily.
Drawings
In order to more clearly illustrate the embodiments of the present utility model 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.
Fig. 1 is a schematic structural view of a gastrointestinal decompression device according to a first embodiment of the present utility model.
Fig. 2 is a cross-sectional view of the negative pressure lumen of a gastrointestinal decompression device according to a first embodiment of the present utility model.
Figure 3 is a cross-sectional view, based on A-A, of a gastrointestinal decompression device according to a first embodiment of the utility model.
Fig. 4 is a schematic structural view of a gastrointestinal decompression device according to a second embodiment of the present utility model.
The device comprises a lifting slide seat of a 101-pressure reducer, a 102-liquid storage barrel, a 103-rubber hose, a 104-negative pressure cavity, a 105-rubber plug, a 106-rack bar, a 107-gear, a 108-rotating member, a 109-fixed member, a 110-rotating shaft, a 111-cross bar, a 112-fixed bar, a 113-limiting block, a 114-capacity scale, a 201-glass cover, a 202-sliding rail and a 203-shielding cover.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
First embodiment
Referring to fig. 1 to 3, fig. 1 is a schematic structural diagram of a gastrointestinal decompression device according to a first embodiment of the present utility model; FIG. 2 is a cross-sectional view of the negative pressure lumen of a gastrointestinal decompression device according to a first embodiment of the present utility model; figure 3 is a cross-sectional view, based on A-A, of a gastrointestinal decompression device according to a first embodiment of the utility model.
The utility model provides a gastrointestinal pressure reducer: the vacuum cleaner comprises a vacuum cleaner lifting sliding seat 101, a liquid storage barrel 102, a rubber hose 103 and a suction assembly, wherein the suction assembly comprises a vacuum cavity 104, a rubber plug 105, a rack bar 106, a gear 107, a rotating member 108 and a fixing member 109, the rotating member 108 comprises a rotating shaft 110 and a transverse rod 111, the fixing member 109 comprises a fixing rod 112 and a limiting block 113, and the vacuum cavity 104 is provided with a capacity scale 114. The problem that the pressure is insufficient to accurately grasp the pressure and the stomach and intestine of a patient is easily damaged by strong pressure is solved by the scheme, and the pressure can be adjusted by the scheme, so that the stomach and intestine can be accurately controlled, the stomach and intestine can be prevented from being damaged, and the sucked liquid capacity can be intuitively seen.
In this embodiment, the liquid storage barrel 102 is slidably connected to the reducer lifting slide 101, and is located at one side of the reducer lifting slide 101; the rubber hose 103 is communicated with the liquid storage barrel 102 and is positioned at one side of the liquid storage barrel 102; the rubber hose 103 is used for being inserted into the stomach and intestine of a patient to absorb redundant liquid, the pressure reducer lifting sliding seat 101 can enable the liquid storage barrel 102 to slide up and down, the purpose of adjustment is achieved, and the liquid storage barrel 102 is used for temporarily storing the absorbed liquid, so that centralized treatment is facilitated.
Wherein the negative pressure cavity 104 is communicated with the liquid storage barrel 102 and is positioned at one side of the liquid storage barrel 102; the rubber plug 105 is slidably connected with the negative pressure cavity 104 and is positioned in the negative pressure cavity 104; the rack bar 106 is fixedly connected with the rubber stopper 105 and is positioned at one side of the rubber stopper 105; the rotating member 108 is rotatably connected with the negative pressure cavity 104 and is located at one side of the negative pressure cavity 104; the gear 107 is meshed with the rack bar 106 and fixedly connected with the rotating member 108; the fixing member 109 is fixedly connected with the negative pressure cavity 104 and is slidably connected with the rack bar 106; the negative pressure cavity 104 is used for sliding the rubber plug 105, the rubber plug 105 and the negative pressure cavity 104 are in sealing fit, when the rubber plug slides out, negative pressure is formed in the liquid storage barrel 102, and excessive liquid in the stomach and intestine is sucked through the rubber hose 103; the gear 107 and the rack bar 106 are for moving the rubber stopper 105, and the rotating member 108 is for rotating the gear 107; the fixing member 109 is used for limiting the sliding position of the rack bar 106; through gear 107 lets rack bar 106 with the roll-off of rubber buffer 105 at the uniform velocity to can in time adjust the size of suction, thereby solve current device and rely on hand to pull the piston, not accurate enough to the assurance of pressure, cause the problem of hurting patient's intestines and stomach by force easily.
Secondly, the rotating shaft 110 is fixedly connected with the gear 107 and is rotationally connected with the negative pressure cavity 104; the cross bar 111 is fixedly connected with the rotating shaft 110 and is positioned at one side of the rotating shaft 110; the rotation shaft 110 is used to rotate the gear 107, and the cross bar 111 can conveniently rotate the rotation shaft 110.
Again, the fixing rod 112 is fixedly connected to the negative pressure chamber 104 and is located in the negative pressure chamber 104; the limiting block 113 is fixedly connected with the fixed rod 112 and is in sliding connection with the rack bar 106; the fixing rod 112 is used for connecting and fixing the limiting block 113, and the limiting block 113 is used for wrapping one side of the rack bar 106 and limiting the sliding track of the rack bar 106.
Finally, the volume scale 114 is disposed on the surface of the negative pressure chamber 104; the volume scale 114 is used to allow the physician to visually see the volume of fluid drawn.
In the process of using the pump device to decompress the stomach and intestine of a patient, the rubber hose 103 is used for being inserted into the stomach and intestine of the patient to absorb redundant liquid, the pressure reducer lifting slide seat 101 can enable the liquid storage barrel 102 to slide up and down, the purpose of adjustment is achieved, and the liquid storage barrel 102 is used for temporarily storing the absorbed liquid, so that centralized treatment is facilitated; the negative pressure cavity 104 is used for sliding the rubber plug 105, the rubber plug 105 and the negative pressure cavity 104 are in sealing fit, when the rubber plug slides out, negative pressure is formed in the liquid storage barrel 102, and excessive liquid in the stomach and intestine is sucked through the rubber hose 103; the gear 107 and the rack bar 106 are for moving the rubber stopper 105, and the rotating member 108 is for rotating the gear 107; the fixing member 109 is used for limiting the sliding position of the rack bar 106; the rotating shaft 110 is used for rotating the gear 107, and the cross rod 111 can conveniently rotate the rotating shaft 110; the fixed rod 112 is used for connecting and fixing the limiting block 113, and the limiting block 113 is used for wrapping one side of the rack bar 106 and limiting the sliding track of the rack bar 106; the volume scale 114 is used for allowing a doctor to intuitively see the volume of the sucked liquid; through gear 107 lets rack bar 106 with the roll-off of rubber buffer 105 at the uniform velocity to can in time adjust the size of suction, thereby solve current device and rely on hand to pull the piston, not accurate enough to the assurance of pressure, cause the problem of hurting patient's intestines and stomach by force easily.
Second embodiment
Referring to fig. 4, fig. 4 is a schematic structural diagram of a gastrointestinal decompression device according to a second embodiment of the present utility model.
On the basis of the first embodiment, the suction assembly of the gastrointestinal decompression device further comprises a glass cover 201, a sliding rail 202 and a shielding cover 203.
The glass cover 201 is fixedly connected with the liquid storage barrel 102 and is positioned at one side of the liquid storage barrel 102; the sliding rail 202 is fixedly connected with the liquid storage barrel 102 and is positioned at one side of the liquid storage barrel 102; the shielding cover 203 is slidably connected with the sliding rail 202, and is located at one side of the sliding rail 202; the glass cover 201 can see the condition inside the liquid storage barrel 102, so that a doctor can conveniently judge the illness state; the sliding rail 202 is used for sliding the shielding cover 203, and the shielding cover 203 can shield the glass cover 201 when observation is not needed, so that the practicability of the device is improved.
The above disclosure is only a preferred embodiment of the present utility model, and it should be understood that the scope of the utility model is not limited thereto, and those skilled in the art will appreciate that all or part of the procedures described above can be performed according to the equivalent changes of the claims, and still fall within the scope of the present utility model.
Claims (5)
1. The gastrointestinal pressure reducer comprises a pressure reducer lifting slide seat, a liquid storage barrel and a rubber hose, wherein the liquid storage barrel is connected with the pressure reducer lifting slide seat in a sliding manner and is positioned at one side of the pressure reducer lifting slide seat; the rubber hose is communicated with the liquid storage barrel and is positioned at one side of the liquid storage barrel; it is characterized in that the method comprises the steps of,
the suction assembly comprises a negative pressure cavity, a rubber plug, a rack bar, a gear, a rotating member and a fixing member, wherein the negative pressure cavity is communicated with the liquid storage barrel and is positioned at one side of the liquid storage barrel; the rubber plug is connected with the negative pressure cavity in a sliding way and is positioned in the negative pressure cavity; the rack rod is fixedly connected with the rubber plug and is positioned at one side of the rubber plug; the rotating member is rotationally connected with the negative pressure cavity and is positioned at one side of the negative pressure cavity; the gear is meshed with the rack rod and fixedly connected with the rotating member; the fixing component is fixedly connected with the negative pressure cavity and is in sliding connection with the rack rod.
2. A gastrointestinal decompression device according to claim 1,
the rotating member comprises a rotating shaft and a cross rod, and the rotating shaft is fixedly connected with the gear and is rotationally connected with the negative pressure cavity; the cross rod is fixedly connected with the rotating shaft and is positioned at one side of the rotating shaft.
3. A gastrointestinal decompression device according to claim 2,
the fixing component comprises a fixing rod and a limiting block, and the fixing rod is fixedly connected with the negative pressure cavity and is positioned in the negative pressure cavity; the limiting block is fixedly connected with the fixed rod and is in sliding connection with the rack rod.
4. A gastrointestinal decompression device according to claim 3,
the negative pressure cavity is provided with capacity scales, and the capacity scales are arranged on the surface of the negative pressure cavity.
5. A gastrointestinal decompression device according to claim 4,
the suction assembly further comprises a glass cover, a sliding rail and a shielding cover, wherein the glass cover is fixedly connected with the liquid storage barrel and is positioned at one side of the liquid storage barrel; the sliding rail is fixedly connected with the liquid storage barrel and is positioned at one side of the liquid storage barrel; the shielding cover is in sliding connection with the sliding rail and is positioned on one side of the sliding rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320049068.3U CN219208344U (en) | 2023-01-09 | 2023-01-09 | Gastrointestinal pressure reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320049068.3U CN219208344U (en) | 2023-01-09 | 2023-01-09 | Gastrointestinal pressure reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219208344U true CN219208344U (en) | 2023-06-20 |
Family
ID=86756914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320049068.3U Active CN219208344U (en) | 2023-01-09 | 2023-01-09 | Gastrointestinal pressure reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219208344U (en) |
-
2023
- 2023-01-09 CN CN202320049068.3U patent/CN219208344U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210903226U (en) | Blood clot triturating and cleaning device under endoscope | |
| CN219208344U (en) | Gastrointestinal pressure reducer | |
| CN211381627U (en) | Thrombus stripping instrument | |
| CN219481192U (en) | Subglottic suction and tracheal catheter flushing device | |
| CN108670315B (en) | Medical tumor biopsy sampling and inspecting device | |
| CN110093262A (en) | A kind of liquid acquisition device for bronchoscope | |
| CN206120294U (en) | Clean - stomach tube mirror of intestinal | |
| CN219397205U (en) | Anus observer | |
| CN112957544A (en) | Paediatrics clinical hand-held type throat sputum absorbs subassembly | |
| CN114176651A (en) | Intelligence gastroenterology biopsy sampler | |
| CN212521721U (en) | Dental oral cavity expander convenient to adjust | |
| CN210134109U (en) | Liquid collecting device for bronchoscope | |
| CN110680462A (en) | Thrombus stripping instrument | |
| CN208758250U (en) | Insertion protection suction pipe is cleaned for sputum aspirator tube | |
| CN113425416A (en) | Medical operation is with avoiding contact infection's quick disengaging device | |
| CN111012383A (en) | Digestive endoscopy biopsy cap | |
| CN213642404U (en) | Phlegm device is inhaled in internal medicine nursing | |
| CN214859650U (en) | Effusion suction device for gastrointestinal endoscope operation | |
| CN219782496U (en) | Seaming device for gastroscopy | |
| CN209422593U (en) | A kind of Novel dual-cavity negative pressure drainage bulb tube component | |
| CN215502920U (en) | Controllable imbibition laryngoscope lens | |
| CN211434443U (en) | Stomach nursing device for general surgery department | |
| CN212755800U (en) | High-precision calculus removing device for hepatobiliary surgery | |
| CN113577447A (en) | Venipuncture device and using method thereof | |
| CN220069772U (en) | Auxiliary traction device for endoscopy |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |