CN115778824B - Anti-drop device for fixing stomach tube - Google Patents
Anti-drop device for fixing stomach tube Download PDFInfo
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- CN115778824B CN115778824B CN202310015848.0A CN202310015848A CN115778824B CN 115778824 B CN115778824 B CN 115778824B CN 202310015848 A CN202310015848 A CN 202310015848A CN 115778824 B CN115778824 B CN 115778824B
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Abstract
The invention relates to the technical field of medical auxiliary equipment, in particular to an anti-falling device for fixing a gastric tube, which comprises a base plate and a vertical plate, wherein a wearing clamping mechanism is arranged on the front end face of the vertical plate, a spraying disinfection mechanism is arranged on the upper end of the base plate, the anti-falling device for fixing the gastric tube solves the problems that the existing gastric tube is usually fixed by sticking the gastric tube to the face through an adhesive tape at one end inserted into a nasal cavity, the operation steps are tedious, the adhesive tape is required to be torn and stuck for multiple times, the adhesive tape is easy to generate a phenomenon of moisture falling off when a patient sweats, the long-term sticking of the adhesive tape can cause uncomfortable feeling on the face of the patient, and the end of the gastric tube exposed to the outside is usually directly fallen on a bed, so that the gastric tube is easy to be touched or pulled by accompanying personnel, if the gastric tube which is pulled can not be stopped timely, the gastric tube inserted into the body is pulled out for a section and exposed to the outside to be stained with dust or bacteria, and the gastric tube is required to be disinfected again by manpower to be inserted into the patient.
Description
Technical Field
The invention relates to the technical field of medical auxiliary equipment, in particular to an anti-falling device for fixing a gastric tube.
Background
The utility model provides a patient that the stomach tube was used for helping under special circumstances can not swallow carries necessary moisture and food, the fixed anti-drop device of current stomach tube is usually with the one end that inserts the nasal cavity with the adhesive tape paste fixed with the face, not only the operation procedure is loaded down with trivial details, need tear the adhesive tape many times and paste fixedly, still lead to the adhesive tape not sticky phenomenon that takes place to drop after being stained with by patient's sweat stain easily, and paste the adhesive tape for a long time can cause patient's face to produce uncomfortable to and the stomach tube exposes the part in the outside and very easily receives the touching of accompanying personnel to drag, if can not in time automatically intercept the stomach tube that will receive to drag, can lead to inserting the stomach tube pull out one section in vivo and expose the phenomenon of being stained with dust or bacterium in the outside, make artifical needs disinfection again insert in the patient.
Therefore, provides an anti-falling device for fixing a gastric tube.
Disclosure of Invention
The invention aims to solve the defects in the background art and provides an anti-falling device for fixing a gastric tube.
The utility model provides a fixed anti-drop device of using of stomach tube, includes base plate and riser, wear fixture is installed to the preceding terminal surface of riser, spray disinfection mechanism is installed to the up end of base plate, automatic spacing stop gear is installed to the inside wall of base plate;
the wearing clamping mechanism comprises a spring telescopic rod, a sliding block and a hook, wherein the lower end of a base plate is fixedly connected with the sliding block through the spring telescopic rod, the sliding block is in sliding connection with a sliding groove of a vertical plate, the front end face of the sliding block is fixedly connected with the hook, a hanging ring is sleeved on the outer wall of the hook, the lower end face of the hanging ring is fixedly connected with a left clamping plate, the front end face of the left clamping plate is rotationally connected with a pin shaft, the outer wall of the pin shaft is fixedly connected with a right clamping plate, the outer wall of the pin shaft is sleeved with a torsion spring, the front end face of the pin shaft is fixedly connected with a spiral grooved post, the groove wall of the spiral grooved post is in sliding connection with a movable shaft, one side wall of the side plate is in sliding connection with a bending rod, one side of the bending rod is fixedly connected with a circular ring through the sliding shaft, one end of the shaft far away from the groove wall of the spiral grooved post is fixedly connected with the inner wall of the circular ring, the front end face of the left clamping plate is fixedly connected with a movable rod, the front end face of the movable rod is in sliding connection with the outer wall of the movable rod, the side plate is close to the upper side of the bending rod, one side of the spiral grooved post is fixedly connected with a symmetrical sliding sleeve, and the movable sleeve is fixedly connected with one end of the movable sleeve;
the automatic limiting stop mechanism comprises a supporting shaft, a belt, rectangular grooves, supporting springs and limiting teeth, wherein the supporting shaft is connected to the inner side wall of the base plate in a vertically symmetrical rotating mode, two outer walls of the supporting shaft are connected through belt transmission, at least four rectangular grooves are formed in the right side wall of the supporting shaft at equal intervals and close to the upper portion of the supporting shaft, the limiting teeth are connected to the inner portions of the rectangular grooves in a sliding mode, and the groove walls of the rectangular grooves are fixedly connected with the outer walls of the limiting teeth through the supporting springs.
Preferably, one end of the torsion spring is fixedly connected with the outer wall of the pin shaft, the other end of the torsion spring is fixedly connected with the outer wall of the left clamping plate, and clamping springs are symmetrically sleeved on the outer wall of the sliding column.
Preferably, one end of the clamping spring is fixedly connected with the outer wall of the sliding column, one end of the clamping spring, which is far away from the convex plate, is fixedly connected with the outer wall of the sliding sleeve, the front end face of the sliding sleeve is rotationally connected with a connecting rod, and one end of the connecting rod, which is far away from the sliding sleeve, is hinged with the inner wall of the bending rod.
Preferably, the spraying and sterilizing mechanism comprises a sterilizing agent box and a pressing pump head, wherein the sterilizing agent box is arranged on the upper end face of the substrate, and the pressing pump head is communicated with the outer side wall of the sterilizing agent box.
Preferably, the outer wall of the pressing pump head is communicated with a spray pipe, the rear end face of the sliding block is fixedly connected with an inclined groove plate, the groove wall of the inclined groove plate is slidably connected with an L-shaped shaft, and the upper end face of the base plate is slidably connected with the L-shaped shaft through a sliding groove.
Preferably, the upper end face of the L-shaped shaft is fixedly connected with a pressing plate, and the side wall of the pressing plate is attached to the side wall of the pressing pump head.
Preferably, the inner side wall of the substrate is fixedly connected with a gear ring, the front end face of the belt is fixedly connected with a square frame, and the front end face of the square frame penetrates through and is connected with a pull column in a sliding manner.
Preferably, the outer wall cover of drawing the post is equipped with spacing spring, the rear end face fixedly connected with clamping pad of drawing the post, the lateral wall fixedly connected with slide bar of couple, the lateral wall of base plate passes through spout and slide bar sliding connection, the left end fixedly connected with rack of slide bar.
Preferably, one end of the limiting spring is fixedly connected with the outer wall of the pull column, the other end of the limiting spring is fixedly connected with the front end face of the square frame, one end of the supporting shaft, which is close to the upper portion, penetrates through one end of the side wall of the base plate and is fixedly connected with a pinion, and the pinion is meshed with the rack.
(III) beneficial effects
The anti-falling device for fixing the stomach tube has the following beneficial effects:
1. when the sliding sleeve slides, the clamping spring is extruded to shrink and drive the two arc clamping plates to be far away from each other, at the moment, the left clamping plate and the right clamping plate are attached to the head of a patient, then the inserted stomach tube is placed between the two arc clamping plates, then the loose right clamping plate can drive the right clamping plate to reset under the reset rebound of the torsion spring, the pin shaft and the spiral groove column are synchronously driven to rotate reversely, the movable shaft is extruded to be matched with the circular ring and the sliding shaft to pull the bending rod to slide and reset forwards, at the moment, the two originally compressed clamping springs reset to push the sliding sleeve and the arc clamping plates to reset, so that the placed stomach tube can be clamped and limited, the stomach tube can be automatically clamped only by wearing the stomach tube, the traditional trouble that the stomach tube is fixed by manually tearing an adhesive tape is omitted, the worn position of the arc clamping plates is positioned on the right front side of the face and is not attached to the face, discomfort of the patient caused by direct contact with the human body can be avoided, and the patient can not feel adhesive tape adhesion during wearing the stomach tube;
2. after the gastric tube is fixed, the square frame is positioned above the gastric tube, if the lower end of the gastric tube is pulled, the square frame is pulled to descend, so that the belt drives the two support shafts to rotate downwards, when the gastric tube is too high and too fast in tensile force, the support shafts can rotate rapidly, centrifugal force is generated when the support shafts rotate, so that the plurality of limit teeth slide outwards and stretch the support springs, the limit teeth can be inserted into the gaps of the gear rings when sliding outwards, and then the rotating support shafts can be stopped, the gastric tube can be effectively prevented from being continuously pulled to affect the use of a patient, the phenomenon that the gastric tube is pulled to fall off outside is prevented, the gastric tube which is pulled can be stopped timely, bacteria or dust is prevented from being polluted outside, and the firmness after the gastric tube is fixed is ensured;
3. according to the anti-drop device for fixing the stomach tube, the left clamping plate can be hung outside the hook through the hanging ring when the inserted stomach tube is not needed, at the moment, the hook is pulled by gravity to slide downwards by the sliding block, so that the spring telescopic rod is stretched, the inclined groove plate at the rear part is driven to move downwards, the inclined groove plate downwards presses the L-shaped shaft to slide rightwards, the pressing plate is pushed to move rightwards to press the pressing pump head, the pressing pump head ejects disinfectant in the disinfectant box from the spray pipe to the outer wall of the wearing clamping mechanism, two arc clamping plates for clamping the stomach tube can be sprayed in time after the device is used, the follow-up use of the next patient is facilitated, the condition that the arc clamping plates touch gas exhaled by the mouth and nose of the patient is infected with bacteria is avoided, the stomach tube fixing device is kept clean, and the problem of cross infection caused when different patients use the stomach tube fixing device is avoided;
4. after the clamping mechanism is worn to take the fixed human stomach tube of inserting of patient, hold the pull column and pull forward, drive spacing spring and stretch, can let the centre gripping pad shift forward, pass the other end of stomach tube from the upper portion of couple and reinsert in square frame, become flexible pull column again, spacing spring reset resilience just can push up and move the pull column and inwards slide and make the centre gripping pad carry out elastic spacing centre gripping with the outer wall of stomach tube, insert square frame in stomach tube one end and use and wear the clamping mechanism and accomplish the back, alright take and wear clamping mechanism and make it no longer press the extension spring telescopic link, make the spring telescopic link lose the gravity press and just can reset resilience, and then can drive rack upwards slide through the slide bar when pulling couple upwards, can mesh the pinion and drive the back shaft rotation when rack upwards, thereby drive belt and square frame upwards move, can upwards pull the stomach tube after the centre gripping, reached the effect of upwards pulling the suspension to the stomach tube, can let the stomach tube insert human one end leave certain length, patient's head swing to the stomach tube after being convenient for insert, prevent to receive restriction when the patient twists head or turns round, also can reduce the length of leaking outside stomach tube.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic diagram of a left-hand mounting structure of the present invention;
FIG. 3 is an enlarged schematic view of the area A of FIG. 2 according to the present invention;
FIG. 4 is a schematic view of the mounting structure of the spring telescoping rod and slider of the present invention;
FIG. 5 is an enlarged view of area B of FIG. 4 according to the present invention;
FIG. 6 is a schematic view of the rear-view overall mounting structure of the present invention;
FIG. 7 is a schematic view of the mounting structure of the slide bar and rack of the present invention;
FIG. 8 is a schematic view of the support shaft and belt mounting structure of the present invention;
FIG. 9 is an enlarged view of area C of FIG. 8 according to the present invention;
fig. 10 is an enlarged view of the area D of fig. 8 according to the present invention.
Fig. 11 is a schematic diagram of a connection of a helically grooved column, a sliding shaft, and a movable shaft.
In the figure: 1. a substrate; 2. a riser; 3. wearing a clamping mechanism; 31. a spring telescoping rod; 32. a sliding block; 33. a hook; 34. hanging rings; 35. a left clamping plate; 36. a right clamping plate; 37. a pin shaft; 38. a torsion spring; 39. a spiral grooved column; 310. a slide shaft; 311. bending the rod; 312. a side plate; 313. a convex plate; 314. a spool; 315. a sliding sleeve; 316. a clamping spring; 317. a connecting rod; 318. an arc clamping plate; 319. a circular ring; 320. a moving rod; 321. a movable shaft;
a spray disinfection mechanism; 41. a disinfectant tank; 42. pressing a pump head; 43. a spray pipe; 44. a chute plate; 45. an L-shaped shaft; 46. pressing the plate;
5. an automatic limit stop mechanism; 51. a support shaft; 52. a belt; 53. rectangular grooves; 54. a support spring; 55. limit teeth; 56. a gear ring; 57. a square frame; 58. pulling a column; 59. a limit spring; 510. a clamping pad; 511. a slide bar; 512. a rack; 513. a pinion gear.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The front end surface described below is based on fig. 4, i.e., the direction of the side plate 312 with respect to the left clamp plate 35 is the front end surface.
The invention provides a technical scheme that:
example 1
Referring to fig. 1 to 6 and 11, an anti-drop device for fixing a gastric tube comprises a base plate 1 and a vertical plate 2, wherein a wearing clamping mechanism 3 is arranged on the front end face of the vertical plate 2, a spraying and sterilizing mechanism 4 is arranged on the upper end face of the base plate 1, an automatic limiting stop mechanism 5 is arranged on the inner side wall of the base plate 1, the wearing clamping mechanism 3 comprises a spring telescopic rod 31, a sliding block 32 and a hook 33, the sliding block 32 is fixedly connected with the lower end of the base plate 1 through the spring telescopic rod 31, the sliding block 32 is slidingly connected in a chute of the vertical plate 2, the hook 33 is fixedly connected with the front end face of the sliding block 32, a hanging ring 34 is sleeved on the outer wall of the hook 33, a torsion spring 38 is sleeved on the outer wall of a pin 37, a spiral groove column 39 is fixedly connected with the front end face of the pin 37, a movable shaft 321 is slidingly connected with the wall of the spiral groove column 39, a side plate 312 is fixedly connected with the front end face of the left clamping plate 35, one side wall of the side plate 312 is slidingly connected with a bending rod 311, one side of the bending rod 311 is fixedly connected with a circular ring 319 through a sliding shaft 310, one end of a movable shaft 321, which is far away from the groove wall of the spiral groove column 39, is fixedly connected with the inner wall of the circular ring 319, the front end face of the left clamping plate 35 is fixedly connected with a movable rod 320, the bending rod 311 is in penetrating sliding connection with the outer wall of the movable rod 320, one side wall of the side plate 312 is in sliding connection with the bending rod 311, one side of the bending rod 311 is fixedly connected with the circular ring 319 through the sliding shaft 310, one end of the movable shaft 321, which is far away from the groove wall of the spiral groove column 39, is fixedly connected with the movable rod 320, the bending rod 311 is in penetrating sliding connection with the outer wall of the movable rod 320, one side, which is close to the bending rod 311, of the side plate 312 is fixedly connected with a convex plate 313, one end inner side wall of the convex plate 313 is fixedly connected with a sliding column 314, the outer wall of the sliding column 314 is symmetrically and slidingly connected with a sliding sleeve 315, the equal fixedly connected with arc splint 318 of rear end face of sliding sleeve 315, the one end of torsional spring 38 and the outer wall fixed connection of round pin axle 37, the other end of torsional spring 38 and the outer wall fixed connection of left grip block 35, the outer wall symmetry cover of traveller 314 is equipped with clamping spring 316, clamping spring 316's one end and traveller 314 outer wall fixed connection, clamping spring 316 keeps away from the one end and the sliding sleeve 315 outer wall fixed connection of boss 313, sliding sleeve 315's preceding terminal surface all rotates and is connected with connecting rod 317, sliding sleeve 315's one end is kept away from to connecting rod 317 and buckling pole 311 inner wall is articulated, two arc splint 318 resets and can carry out the centre gripping spacing with the stomach tube of putting into, its easy operation only need wear and can automatic centre gripping stomach tube, the trouble of traditional needs manual tearing adhesive tape fixed stomach tube has been saved, and arc splint 318 is in the right front side of face after wearing, and not laminating with the people's face, can avoid direct and human contact to cause patient's discomfort, can let the patient can not feel the adhesive tape during wearing the stomach tube.
Example two
Referring to fig. 1, 8-10, the automatic limiting stop mechanism 5 comprises a support shaft 51, a belt 52, rectangular grooves 53, a support spring 54 and limiting teeth 55, wherein the support shaft 51 is connected to the inner side wall of the base plate 1 in a vertically symmetrical rotating mode, the outer walls of the two support shafts 51 are connected through the belt 52 in a transmission mode, at least four rectangular grooves 53 are formed in the right side wall of the support shaft 51 close to the upper portion at equal intervals, the limiting teeth 55 are connected to the inner portions of the rectangular grooves 53 in a sliding mode, the groove walls of the rectangular grooves 53 are fixedly connected with the outer walls of the limiting teeth 55 through the support spring 54, the limiting teeth 55 are inserted into gaps of the gear ring 56 when sliding outwards, the support shaft 51 which rotates can be stopped, the fact that the use of a patient is affected by pulling can be effectively avoided, the phenomenon that the gastric tube is pulled by the outside is prevented, the gastric tube which is pulled is stopped in time, bacteria or dust is prevented from being infected outside, and firmness after the gastric tube is fixed is guaranteed.
Example III
Referring to fig. 1, fig. 4, fig. 6 and fig. 7, spray disinfection mechanism 4 includes disinfectant case 41, press pump head 42, disinfectant case 41 is installed to the up end of base plate 1, the lateral wall intercommunication of disinfectant case 41 has press pump head 42, press pump head 42's outer wall intercommunication has spray tube 43, the rear end face fixedly connected with chute board 44 of sliding block 32, chute board 44's cell wall sliding connection has L type axle 45, base plate 1's up end passes through spout and L type axle 45 sliding connection, L type axle 45's up end fixedly connected with press plate 46, press pump head 42 receives the laminating mutually with pressing pump head 42 lateral wall, can spray the outer wall of wearing fixture 3 with the disinfectant in the disinfectant case 41 from spray tube 43 when pressing pump head 42, can spray two arc splint 318 of centre gripping stomach tube in time after the use, be favorable to follow-up to using next patient, avoid arc splint 318 touching the condition that the patient mouth and nose breathed gas is infected with the bacterium, make fixing device keep clean, cross infection appears when avoiding giving different patients.
Example IV
Referring to fig. 1, fig. 6 to fig. 8 and fig. 10, the inside wall fixedly connected with ring gear 56 of base plate 1, the preceding terminal surface fixedly connected with square frame 57 of belt 52, the preceding terminal surface of square frame 57 runs through sliding connection and draws post 58, the outer wall cover of drawing post 58 is equipped with spacing spring 59, the rear end face fixedly connected with clamping pad 510 of post 58, the lateral wall fixedly connected with slide bar 511 of couple 33, the lateral wall of base plate 1 passes through spout and slide bar 511 sliding connection, the left end fixedly connected with rack 512 of slide bar 511, spacing spring 59's one end and draw post 58 outer wall fixed connection, spacing spring 59's the other end and square frame 57 preceding terminal surface fixed connection, the one end fixedly connected with pinion 513 of the lateral wall of base plate 1 is run through to the one end of support shaft 51 that is close to upper portion, pinion 513 meshes with rack 512, can mesh pinion 513 when rack 512 upwards drives the support shaft 51 rotation, thereby drive belt 52 and square frame 57 upwards move, can upwards pull the stomach tube after the centre gripping, the effect of upwards pulling the wall, can let one end of the person insert into one end of the length, be left for the stomach tube swing, the patient can be prevented from leaking out when the length to the patient's stomach tube is also from the unnecessary stomach tube that is swung.
According to the working principle, firstly, after a stomach tube is inserted into a patient, the left clamping plate 35 can be held by hand to remove the hanging ring 34 on the upper part of the stomach tube from the hanging hook 33, then the right clamping plate 36 is rotated to drive the pin shaft 37 to rotate so as to shrink the torsion spring 38, the pin shaft 37 rotates to drive the spiral groove column 39 to rotate and drive the circular ring 319 to move backwards through the spiral groove extrusion movable shaft 321, because the outer wall of the circular ring 319 is fixed with the bending rod 311 through the sliding shaft 310, the bending rod 311 is synchronously driven to slide backwards outside the movable rod 320, the bending rod 311 slides backwards to extrude the two connecting rods 317 to rotate and push the two sliding sleeves 315 to slide away from the outer wall of the sliding column 314, the sliding sleeve 315 slides to extrude the clamping springs 316 to shrink and drive the two arc clamping plates 318 to separate from each other, at the moment, the left clamping plate 35 and the right clamping plate 36 are attached to the head of the patient, the inserted stomach tube is placed between the two arc clamping plates 318, the right clamping plate 36 can be loosened to drive the right clamping plate 36 to reset under the reset rebound of the torsion spring 38, the pin shaft 37 and the spiral groove column 39 are synchronously driven to rotate reversely, the movable shaft 321 is further extruded to be matched with the circular ring 319 and the sliding shaft 310 to pull the bending rod 311 to slide forwards for resetting, at the moment, the originally compressed two clamping springs 316 are reset to push the sliding sleeve 315 and the arc clamping plate 318 to reset, so that the embedded stomach tube can be clamped and limited, the operation is simple, the stomach tube can be automatically clamped only by wearing, the traditional trouble that the stomach tube needs to be fixed by manually tearing and pulling the adhesive tape is omitted, the arc clamping plate 318 is positioned on the right front side of the face after wearing and is not attached to the face, discomfort of a patient caused by direct contact with a human body can be avoided, and the patient can not feel the adhesive feeling of the adhesive tape during wearing the stomach tube;
after the wearing clamping mechanism 3 is taken to fix the stomach tube inserted into the human body, the pulling column 58 is held to pull forward to drive the limiting spring 59 to stretch, the clamping pad 510 can move forward, the other end of the stomach tube passes through the upper part of the hook 33 and is inserted into the square frame 57 again, the pulling column 58 is loosened again, at the moment, the limiting spring 59 is reset to rebound, the pulling column 58 is pushed to slide inwards to enable the clamping pad 510 to carry out elastic limiting clamping on the outer wall of the stomach tube, after one end of the stomach tube is inserted into the square frame 57 and the wearing clamping mechanism 3 is used, the wearing clamping mechanism 3 can be taken to enable the stomach tube to not press the stretching spring telescopic rod 31 any more, so that the spring telescopic rod 31 loses gravity to press and can reset to rebound, the hook 33 is pulled to move upwards, the rack 512 is driven to slide upwards through the slide rod 511, the pinion 513 is meshed to drive the supporting shaft 51 to rotate when the rack 512 is upwards, the driving belt 52 and the square frame 57 are moved upwards, the stomach tube after the clamping is pulled upwards, a certain length is achieved for the stomach tube is inserted into one end of the stomach tube, the stomach tube after the stomach tube is inserted into the human body, the stomach tube is conveniently inserted, the head of the stomach tube is left to swing, the patient is prevented from being influenced by the gastric tube, and the patient is prevented from being excessively and being leaked;
the square frame 57 is positioned above after the gastric tube is fixed, at the moment, if the lower end of the gastric tube is pulled, the square frame 57 is pulled to descend, so that the belt 52 drives the two support shafts 51 to rotate in a downward transmission mode, when the gastric tube is too high in tensile force and too fast in tensile force, the support shafts 51 rotate quickly, centrifugal force is generated when the support shafts 51 rotate, so that the limiting teeth 55 slide outwards and stretch the support springs 54, the limiting teeth 55 slide outwards and are inserted into gaps of the gear ring 56, the rotating support shafts 51 can be stopped, the gastric tube can be effectively prevented from being continuously pulled to affect the use of a patient, the phenomenon that the gastric tube is pulled to fall off is prevented, the gastric tube which is pulled can be stopped timely to avoid being exposed to outside bacteria or dust, and the firmness after the gastric tube is fixed is ensured;
when the inserted stomach tube is not required to be fixed, the left clamping plate 35 is hung outside the hook 33 through the hanging ring 34, at the moment, the hook 33 is subjected to gravity to pull the sliding block 32 to slide downwards so that the spring telescopic rod 31 is stretched, the inclined groove plate 44 at the rear part is driven to move downwards, the inclined groove plate 44 presses the L-shaped shaft 45 to slide rightwards when the inclined groove plate 44 moves downwards, the pressing plate 46 is pushed to move rightwards to press the pressing pump head 42, the pressing pump head 42 ejects the disinfectant in the disinfectant box 41 from the spraying pipe 43 to the outer wall of the wearing clamping mechanism 3, and the two arc clamping plates 318 for clamping the stomach tube can be sprayed timely after the stomach tube is used, so that the subsequent use of the stomach tube is facilitated, the condition that the arc clamping plates 318 touch the mouth and nose of a patient to be infected with bacteria is avoided, the stomach tube fixing device is kept clean, and the problem of cross infection caused when different patients are used is avoided.
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 alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a fixed anti-drop device of using of stomach tube, includes base plate (1) and riser (2), its characterized in that: the front end face of the vertical plate (2) is provided with a wearing clamping mechanism (3), the upper end face of the base plate (1) is provided with a spraying and sterilizing mechanism (4), and the inner side wall of the base plate (1) is provided with an automatic limiting and stopping mechanism (5);
wear fixture (3) including spring telescopic link (31), sliding block (32), couple (33), the lower extreme of base plate (1) is through spring telescopic link (31) fixedly connected with sliding block (32), and sliding block (32) sliding connection is in the spout of riser (2), the preceding terminal surface fixedly connected with couple (33) of sliding block (32), the outer wall cover of couple (33) is equipped with hanging ring (34), the lower terminal surface fixedly connected with left grip block (35) of hanging ring (34), the preceding terminal surface rotation of left grip block (35) is connected with round pin axle (37), the outer wall fixedly connected with right grip block (36) of round pin axle (37), the outer wall cover of round pin axle (37) is equipped with torsional spring (38), the preceding terminal surface fixedly connected with helical groove post (39) of round pin axle (37), the cell wall fixedly connected with loose axle (321) of helical groove post (39), preceding terminal surface fixedly connected with curb plate (312) of curb plate (312), one side wall fixedly connected with round pin axle (311) is kept away from with round pin axle (310), the front end face of the left clamping plate (35) is fixedly connected with a moving rod (320), the bending rod (311) is connected with the outer wall of the moving rod (320) in a penetrating and sliding manner, a convex plate (313) is symmetrically and fixedly connected to one side, close to the bending rod (311), of the side plate (312), a sliding column (314) is fixedly connected to the inner side wall of one end of the convex plate (313), a sliding sleeve (315) is symmetrically and slidingly connected to the outer wall of the sliding column (314), and arc clamping plates (318) are fixedly connected to the rear end face of the sliding sleeve (315);
the automatic limit stop mechanism (5) comprises a support shaft (51), a belt (52), rectangular grooves (53), support springs (54) and limit teeth (55), wherein the support shaft (51) is symmetrically connected to the inner side wall of the base plate (1) in an up-down rotation mode, the outer walls of the two support shafts (51) are connected through the belt (52) in a transmission mode, at least four rectangular grooves (53) are formed in the right side wall of the support shaft (51) close to the upper portion at equal intervals, the limit teeth (55) are connected to the inner portions of the rectangular grooves (53) in a sliding mode, and the groove walls of the rectangular grooves (53) are fixedly connected with the outer walls of the limit teeth (55) through the support springs (54);
the inner side wall of the base plate (1) is fixedly connected with a gear ring (56), the front end surface of the belt (52) is fixedly connected with a square frame (57), and the front end surface of the square frame (57) is penetrated and connected with a pull column (58) in a sliding manner;
the outer wall of the pull column (58) is sleeved with a limit spring (59), the rear end face of the pull column (58) is fixedly connected with a clamping pad (510), the side wall of the hook (33) is fixedly connected with a slide bar (511), the side wall of the base plate (1) is in sliding connection with the slide bar (511) through a sliding groove, and the left end of the slide bar (511) is fixedly connected with a rack (512);
one end of the limiting spring (59) is fixedly connected with the outer wall of the pull column (58), the other end of the limiting spring (59) is fixedly connected with the front end face of the square frame (57), one end, close to the upper portion, of the supporting shaft (51) penetrates through one end of the side wall of the base plate (1) and is fixedly connected with a pinion (513), and the pinion (513) is meshed with the rack (512).
2. The anti-falling device for gastric tube fixation of claim 1, wherein: one end of the torsion spring (38) is fixedly connected with the outer wall of the pin shaft (37), the other end of the torsion spring (38) is fixedly connected with the outer wall of the left clamping plate (35), and clamping springs (316) are symmetrically sleeved on the outer wall of the sliding column (314).
3. The anti-falling device for gastric tube fixation of claim 2, wherein: one end of the clamping spring (316) is fixedly connected with the outer wall of the sliding column (314), one end of the clamping spring (316) away from the convex plate (313) is fixedly connected with the outer wall of the sliding sleeve (315), the front end faces of the sliding sleeve (315) are rotationally connected with connecting rods (317), and one end of the connecting rods (317) away from the sliding sleeve (315) is hinged with the inner wall of the bending rod (311).
4. The anti-falling device for gastric tube fixation of claim 1, wherein: the spraying disinfection mechanism (4) comprises a disinfectant tank (41) and a pressing pump head (42), the disinfectant tank (41) is arranged on the upper end face of the substrate (1), and the pressing pump head (42) is communicated with the outer side wall of the disinfectant tank (41).
5. The anti-falling device for gastric tube fixation of claim 4, wherein: the outer wall of the pressing pump head (42) is communicated with a spray pipe (43), the rear end face of the sliding block (32) is fixedly connected with an inclined groove plate (44), the groove wall of the inclined groove plate (44) is slidably connected with an L-shaped shaft (45), and the upper end face of the base plate (1) is slidably connected with the L-shaped shaft (45) through the slide groove.
6. The anti-falling device for gastric tube fixation of claim 5, wherein: the upper end face of the L-shaped shaft (45) is fixedly connected with a pressing plate (46), and the side wall of the pressing plate (46) is attached to the side wall of the pressing pump head (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310015848.0A CN115778824B (en) | 2023-01-06 | 2023-01-06 | Anti-drop device for fixing stomach tube |
Applications Claiming Priority (1)
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| CN115778824B true CN115778824B (en) | 2023-04-28 |
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| JPH0318378A (en) * | 1989-06-02 | 1991-01-25 | Abbott Lab | Tube for setting stomachic wax |
| CN210250841U (en) * | 2019-01-21 | 2020-04-07 | 合肥市第二人民医院 | Stomach tube fixing device |
| CN211410216U (en) * | 2019-10-23 | 2020-09-04 | 重庆市璧山区人民医院 | Department of neurology is with carrying liquid food stomach tube head fixing device |
| CN215133673U (en) * | 2021-03-25 | 2021-12-14 | 兰州大学第二医院 | Gastroenterology nasogastric tube anticreep is adjustable fixes nursing device |
| CN217286554U (en) * | 2022-02-11 | 2022-08-26 | 黄耀琦 | Stomach tube with anticreep function |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101684453B1 (en) * | 2015-05-06 | 2016-12-08 | 최정환 | Fixing band for nasal insertion tube |
| US10299795B2 (en) * | 2016-04-28 | 2019-05-28 | Mayo Foundation For Medical Education And Research | Devices and methods for esophageal lengthening and anastomosis formation |
| CN209301976U (en) * | 2018-10-18 | 2019-08-27 | 晋红 | A kind of nursing nasointestinal tube anti-drop device |
| CN213099537U (en) * | 2020-07-14 | 2021-05-04 | 徐州矿务集团总医院 | Alarm device for stomach tube detachment |
| CN114948404A (en) * | 2022-06-02 | 2022-08-30 | 河南省洛阳正骨医院（河南省骨科医院） | Circulating cold compress device of orthopedics nursing |
| CN115518225A (en) * | 2022-10-21 | 2022-12-27 | 王文远 | Stomach tube fixing device for gastroenterology gastric lavage |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0318378A (en) * | 1989-06-02 | 1991-01-25 | Abbott Lab | Tube for setting stomachic wax |
| CN210250841U (en) * | 2019-01-21 | 2020-04-07 | 合肥市第二人民医院 | Stomach tube fixing device |
| CN211410216U (en) * | 2019-10-23 | 2020-09-04 | 重庆市璧山区人民医院 | Department of neurology is with carrying liquid food stomach tube head fixing device |
| CN215133673U (en) * | 2021-03-25 | 2021-12-14 | 兰州大学第二医院 | Gastroenterology nasogastric tube anticreep is adjustable fixes nursing device |
| CN217286554U (en) * | 2022-02-11 | 2022-08-26 | 黄耀琦 | Stomach tube with anticreep function |
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| CN115778824A (en) | 2023-03-14 |
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