Gastric lavage device for clinical emergency treatment

Abstract

The utility model discloses a gastric lavage device for clinical emergency treatment, which comprises a device body, a tray is fixedly mounted on the top surface of the device body, two movable doors are movably hinged to the front side of the device body, a fixing plate is fixedly mounted in the device body, and a clamping mechanism for clamping a catheter to prevent the catheter from falling off is arranged on the bottom surface of the fixing plate. The clamping mechanism comprises two movable grooves formed in the fixing plate. The utility model relates to the technical field of medical instruments. According to the gastric lavage device for clinical emergency treatment, a catheter can be conveniently clamped by a user through a movable clamping block and a fixed rod, when the gastric lavage device is used, a sleeve is pulled to drive a movable block to transversely slide through a connecting rod, then the movable block drives a movable rod to enable the movable clamping block to transversely move, and the catheter penetrates through the interior of a groove; and then the sleeve is loosened, elastic force generated by the elastic piece can abut against the movable block to drive the movable clamping block to clamp the catheter through the fixed clamping block, and convenience and rapidness are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a gastric lavage device for clinical emergency. Background Art

[0002] Emergency applications have been very widespread and have the advantages of emergency treatment and rescue. When a patient suffers from gastric poisoning or is preparing for certain operations, gastric lavage is generally performed first. The poison is sucked out first, then gastric lavage fluid is injected and the gastric contents are discharged to eliminate the poison.

[0003] Chinese patent CN218187443U discloses a gastric lavage device for clinical use in the emergency department, comprising a shell, the inner wall of which is fixedly connected with a partition plate, the partition plate divides the shell into a gastric lavage area and a storage area, the inner wall of the gastric lavage area is respectively fixedly connected with a flushing pump and a suction pump, the input ends of the flushing pump and the suction pump are both fixedly connected with a circulation tube, the front of the shell is respectively fixedly connected with an elastic block and a storage cylinder, the inner wall of the elastic block is fixedly connected with an anti-skid pad, the inner wall of the storage cylinder is fixedly connected with a mounting block, the surface of the mounting block is provided with a limiting groove adapted to the circulation tube, the inner wall of the limiting groove is provided with a groove, and the inner wall of the groove is fixedly connected with a compression elastic member. The gastric lavage device for clinical use in the emergency department, by providing a storage cylinder, an elastic block, an anti-skid pad, a mounting block, a compression elastic member and a limit block, limits and fixes the circulation tube, thereby preventing the circulation tube from jumping out of the storage cylinder.

[0004] Based on the above-mentioned prior art, the existing gastric lavage device for clinical emergency still has the following problems: the clamping mechanism used is installed on the inner bottom wall of the storage tube, which is inconvenient to clamp the catheter and inconvenient to clean the storage tube, and the practicality is general. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a gastric lavage device for clinical emergency use, which solves the problems that the prior gastric lavage device for clinical emergency use is inconvenient to clamp the catheter, is inconvenient to clean the storage cylinder, and has general practicality.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a gastric lavage device for clinical emergency treatment, comprising a device body, a tray is fixedly installed on the top surface of the device body, two movable doors are movably hinged on the front side of the device body, a fixing plate is fixedly installed inside the device body, and a clamping mechanism for clamping a catheter to prevent it from falling off is arranged on the bottom surface of the fixing plate, and the clamping mechanism comprises two movable grooves opened inside the fixing plate, a fixing rod is fixedly installed on the bottom surface of the fixing plate, a sleeve is movably installed on the outer side of the fixing rod, movable blocks are slidably installed inside the two movable grooves, and elastic members extending outward are arranged inside the two movable grooves, two grooves are opened on the front side of the fixing plate, a fixed clamping block is fixedly installed on the side of the groove away from the fixing rod, a movable rod is fixedly installed on the side of the movable block away from the fixing rod, a movable clamping block is fixedly installed on one end of the movable rod, and a connecting rod is movably hinged on the bottom surface of the movable block.

[0007] Preferably, one end of the connecting rod is movably hinged on the outside of the sleeve, one end of the elastic member is fixedly mounted on one end of the two movable grooves close to the fixed rod, and the other end of the elastic member is fixedly mounted on one side of the movable block close to the fixed rod.

[0008] Preferably, one end of the movable rod away from the fixed rod movably passes through the interior of the two movable grooves and is fixedly mounted on one side of the movable clamping block.

[0009] Preferably, a notch is provided on the right side of the device body, a water pump and a medical suction pump are fixedly installed on the top surface of the fixed plate, the input end of the water pump is connected to a water suction pipe, the output end of the water pump is connected to a water delivery pipe, the output end of the medical suction pump is connected to a liquid outlet pipe, the input end of the medical suction pump is connected to a liquid suction pipe, a mounting frame is movably installed inside the device body, a water storage tank and a waste liquid collection box are movably installed inside the mounting frame, two slide grooves are provided on the bottom surface of the inner cavity of the device body, two sliders sliding in the slide grooves are fixedly installed on the bottom surface of the mounting frame, one end of the liquid suction pipe is connected to a three-way valve tube, and the right valve port of the three-way valve tube is connected to a gastric tube.

[0010] Preferably, the bottom end of the liquid outlet pipe movably penetrates the top surface of the waste liquid collection box and extends to the interior of the waste liquid collection box, and the bottom end of the water suction pipe movably penetrates the top surface of the water storage tank and extends to the interior of the water storage tank.

[0011] Preferably, one end of the water delivery pipe movably passes through the interior of the notch and is connected to the front valve port of the three-way valve pipe. Beneficial Effects

[0012] The utility model provides a gastric lavage device for clinical emergency treatment. Compared with the prior art, it has the following beneficial effects:

[0013] (1) The gastric lavage device for clinical emergency use is convenient for users to clamp the catheter by means of the movable clamp block and the fixed rod. When in use, the sleeve is pulled to drive the movable block to slide horizontally through the connecting rod. At this time, the movable block will drive the movable rod to move the movable clamp block horizontally. At this time, the catheter is passed through the inside of the groove. Then, the sleeve is released. At this time, the elastic force generated by the elastic member will resist the movable block and drive the movable clamp block to clamp the catheter through the fixed clamp block. It is convenient and fast and easy to use.

[0014] (2) The gastric lavage device for clinical emergency use is convenient for cleaning after use by means of the mounting frame and the slider. When cleaning is required, the tray is opened and the mounting frame is pulled. The mounting frame can be moved forward a certain distance through the slide groove and the slider to bring the water storage tank and the waste liquid collection box out of the interior of the device body. At this time, the user can take out the water storage tank and the waste liquid collection box to clean them, which is convenient for cleaning and has good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional appearance schematic diagram of the utility model;

[0016] Figure 2 For the utility model Figure 1 The enlarged appearance diagram at A in the middle;

[0017] Figure 3 It is a front cross-sectional three-dimensional appearance schematic diagram of the utility model;

[0018] Figure 4 It is a schematic diagram of the sectional three-dimensional appearance of the clamping mechanism of the utility model.

[0019] In the figure: 1-device body, 2-tray, 3-notch, 4-movable door, 5-suction tube, 6-three-way valve tube, 7-gastric tube, 8-water pipe, 9-clamping mechanism, 91-groove, 92-fixed clamping block, 93-movable clamping block, 94-movable rod, 95-connecting rod, 96-fixed rod, 97-sleeve, 98-movable groove, 99-elastic member, 910-movable block, 10-water pump, 11-suction tube, 12-medical suction pump, 13-liquid outlet tube, 14-fixed plate, 15-water storage tank, 16-mounting frame, 17-waste liquid collection box, 18-chute, 19-slider. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The utility model provides two technical solutions:

[0022] Figure 1 and Figure 3-Figure 4 The first embodiment is shown: a gastric lavage device for clinical emergency treatment, comprising a device body 1, a tray 2 is fixedly installed on the top surface of the device body 1, two movable doors 4 are movably hinged on the front side of the device body 1, a fixed plate 14 is fixedly installed inside the device body 1, and a clamping mechanism 9 for clamping the catheter to prevent it from falling off is arranged on the bottom surface of the fixed plate 14, and the clamping mechanism 9 comprises two movable grooves 98 opened inside the fixed plate 14, a fixed rod 96 is fixedly installed on the bottom surface of the fixed plate 14, and a sleeve 97 is movably installed on the outer side of the fixed rod 96, and movable blocks 910 are slidably installed inside the two movable grooves 98, and the movable blocks 910 are convex, and elastic members 99 extending outward are arranged inside the two movable grooves 98, and the elastic members 99 are specifically springs, and two grooves 91 are opened on the front side of the fixed plate 14, and a fixed clamping block 92 is fixedly installed on the side of the groove 91 away from the fixed rod 96, and the movable A movable rod 94 is fixedly installed on the side of the block 910 away from the fixed rod 96, and a movable clamping block 93 is fixedly installed on one end of the movable rod 94, and the size specifications of the movable clamping block 93 and the fixed clamping block 92 are adapted to each other. A connecting rod 95 is movably hinged on the bottom surface of the movable block 910, and one end of the connecting rod 95 is movably hinged on the outside of the sleeve 97, and pulling the sleeve 97 can drive the connecting rod 95 to pull the movable clamping block 93 to move laterally, so as to facilitate the catheter to pass through the inside of the two grooves 91. One end of the elastic member 99 is fixedly installed on one end of the two movable grooves 98 close to the fixed rod 96, and the other end of the elastic member 99 is fixedly installed on a side of the movable block 910 close to the fixed rod 96, and the elastic force of the elastic member 99 can resist the movable block 910 to drive the movable clamping block 93 to clamp the catheter, and the end of the movable rod 94 away from the fixed rod 96 movably passes through the inside of the two movable grooves 98 and is fixedly installed on one side of the movable clamping block 93.

[0023] The movable clamping block 93 and the fixed rod 96 are provided to facilitate users to clamp the catheter. When in use, the sleeve 97 is pulled to drive the movable block 910 to slide horizontally through the connecting rod 95. At this time, the movable block 910 will drive the movable rod 94 to move the movable clamping block 93 horizontally. At this time, the catheter is passed through the inside of the groove 91, and then the sleeve 97 is loosened. At this time, the elastic force generated by the elastic member 99 will resist the movable block 910 and drive the movable clamping block 93 to clamp the catheter through the fixed clamping block 92. It is convenient and fast and easy to use.

[0024] Figure 1-Figure 3The second embodiment is shown, which mainly differs from the first embodiment in that: a notch 3 is provided on the right side of the device body 1, a water pump 10 and a medical suction pump 12 are fixedly installed on the top surface of the fixing plate 14, the input end of the water pump 10 is connected to a water suction pipe 11, the output end of the water pump 10 is connected to a water delivery pipe 8, the output end of the medical suction pump 12 is connected to a liquid outlet pipe 13, the input end of the medical suction pump 12 is connected to a liquid suction pipe 5, a mounting frame 16 is movably installed inside the device body 1, a water storage tank 15 and a waste liquid collection tank 17 are movably installed inside the mounting frame 16, and the size specifications of the water storage tank 15 and the waste liquid collection tank 17 are adapted, two slide grooves 18 are provided on the bottom surface of the inner cavity of the device body 1, and the mounting frame 16 Two sliders 19 that slide in the slide grooves 18 are fixedly installed on the bottom surface, and the two sliders 19 are convex. The two sliders 19 can enable the mounting frame 16 to drive the waste liquid collection box 17 and the water storage tank 15 to move forward through the two slide grooves 18. One end of the suction tube 5 is connected to the three-way valve tube 6, and the right valve port of the three-way valve tube 6 is connected to the stomach tube 7. The bottom end of the liquid outlet pipe 13 movably penetrates the top surface of the waste liquid collection box 17 and extends to the interior of the waste liquid collection box 17. The bottom end of the water suction pipe 11 movably penetrates the top surface of the water storage tank 15 and extends to the interior of the water storage tank 15, so that the water storage tank 15 and the waste liquid collection box 17 are convenient to take out for cleaning. One end of the water delivery pipe 8 movably penetrates the interior of the slot 3 and is connected to the front valve port of the three-way valve tube 6.

[0025] The mounting frame 16 and the slider 19 are provided to facilitate cleaning after use. When cleaning is needed, the tray 2 is opened and the mounting frame 16 is pulled. The mounting frame 16 can be moved forward a certain distance through the slide groove 18 and the slider 19 to bring the water tank 15 and the waste liquid collection box 17 out of the interior of the device body 1. At this time, the user can take out the water tank 15 and the waste liquid collection box 17 to clean them, which is convenient for cleaning and has good practicality.

[0026] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used.

[0027] When in use, the user opens the tray 2 and pulls the mounting frame 16 to pull out the water storage tank 15 and the waste liquid collection box 17, then pours the gastric lavage solution into the water storage tank 15, then the device body 1 pushes the mounting frame 16 to drive the water storage tank 15 and the waste liquid collection box 17 back to their original positions, pulls the sleeve 97 to drive the movable block 910 to slide horizontally through the connecting rod 95, and then the movable block 910 will drive the movable rod 94 to move the movable clamping block 93 horizontally, then pick up the suction pipe 11 and the medical suction pump 12 through the two grooves 91 and insert them into the water storage tank 15 and the waste liquid collection box 17 respectively, then loosen the sleeve 97 and follow the elastic member 99 to produce The elastic force will resist the movable block 910 and drive the movable clamping block 93 to clamp the catheter through the fixed clamping block 92 and then close the tray 2. Then the gastric tube 7 is inserted into the patient's body through the oral or nasal cavity, and then the front valve port of the three-way valve tube 6 is closed. At this time, the medical suction pump 12 is started to draw the gastric fluid in the patient's stomach to the inside of the waste liquid collection box 17 through the suction tube 5 and the water tube 8, and then the medical suction pump 12 is turned off and the rear valve port of the three-way valve tube 6 is closed, and then the front valve port of the three-way valve tube 6 is opened and the water pump 10 is started to inject the gastric lavage fluid into the patient's stomach through the suction tube 11, the water tube 8 and the gastric tube 7, and then the above steps are repeated to extract the liquid in the stomach.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include"-"comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process-method-article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process-method-article or device.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A gastric lavage device for clinical emergency treatment, comprising a device body (1), characterized in that: A tray (2) is fixedly mounted on the top surface of the device body (1); two movable doors (4) are movably hinged on the front side of the device body (1); a fixing plate (14) is fixedly mounted inside the device body (1); and a clamping mechanism (9) for clamping the catheter to prevent it from falling off is provided on the bottom surface of the fixing plate (14); The clamping mechanism (9) comprises two movable grooves (98) provided inside the fixed plate (14); a fixed rod (96) is fixedly mounted on the bottom surface of the fixed plate (14); a sleeve (97) is movably mounted on the outer side of the fixed rod (96); movable blocks (910) are slidably mounted inside the two movable grooves (98); elastic members (99) extending outward are provided inside the two movable grooves (98); two grooves (91) are provided on the front side of the fixed plate (14); a fixed clamping block (92) is fixedly mounted on the side of the groove (91) away from the fixed rod (96); a movable rod (94) is fixedly mounted on the side of the movable block (910) away from the fixed rod (96); a movable clamping block (93) is fixedly mounted on one end of the movable rod (94); and a connecting rod (95) is movably hinged on the bottom surface of the movable block (910).

2. A clinical emergency gastric lavage device according to claim 1, characterized in that: One end of the connecting rod (95) is movably hinged to the outside of the sleeve (97), one end of the elastic member (99) is fixedly mounted on one end of the two movable grooves (98) close to the fixed rod (96), and the other end of the elastic member (99) is fixedly mounted on one side of the movable block (910) close to the fixed rod (96).

3. A gastric lavage device for clinical emergency use according to claim 1, characterized in that: One end of the movable rod (94) away from the fixed rod (96) movably passes through the interior of the two movable grooves (98) and is fixedly mounted on one side of the movable clamping block (93).

4. A gastric lavage device for clinical emergency use according to claim 1, characterized in that: A notch (3) is provided on the right side of the device body (1); a water pump (10) and a medical suction pump (12) are fixedly mounted on the top surface of the fixing plate (14); an input end of the water pump (10) is connected to a water suction pipe (11); an output end of the water pump (10) is connected to a water delivery pipe (8); an output end of the medical suction pump (12) is connected to a liquid outlet pipe (13); an input end of the medical suction pump (12) is connected to a liquid suction pipe (5); a mounting frame (16) is movably mounted inside the device body (1); a water storage tank (15) and a waste liquid collection tank (17) are movably mounted inside the mounting frame (16); two slide grooves (18) are provided on the bottom surface of the inner cavity of the device body (1); two sliders (19) sliding in the slide grooves (18) are fixedly mounted on the bottom surface of the mounting frame (16); one end of the liquid suction pipe (5) is connected to a three-way valve pipe (6); a right valve port of the three-way valve pipe (6) is connected to a stomach tube (7).

5. A clinical emergency gastric lavage device according to claim 4, characterized in that: The bottom end of the liquid outlet pipe (13) movably penetrates the top surface of the waste liquid collection box (17) and extends to the interior of the waste liquid collection box (17), and the bottom end of the water suction pipe (11) movably penetrates the top surface of the water storage tank (15) and extends to the interior of the water storage tank (15).

6. A gastric lavage device for clinical emergency use according to claim 4, characterized in that: One end of the water delivery pipe (8) movably passes through the interior of the notch (3) and is connected to the front valve port of the three-way valve pipe (6).

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