CN120837359A - A multifunctional protective gastric tube fixing structure - Google Patents
A multifunctional protective gastric tube fixing structureInfo
- Publication number
- CN120837359A CN120837359A CN202511120934.3A CN202511120934A CN120837359A CN 120837359 A CN120837359 A CN 120837359A CN 202511120934 A CN202511120934 A CN 202511120934A CN 120837359 A CN120837359 A CN 120837359A
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- CN
- China
- Prior art keywords
- plate
- clamping
- gastric tube
- fixing structure
- rotating shaft
- Prior art date
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Abstract
The invention discloses a multifunctional protective stomach tube fixing structure which comprises a mounting plate, wherein the right rear side of the mounting plate is connected with a mounting frame, the right upper side of the mounting frame is connected with a spline shaft in a rotating mode, the lower portion of the spline shaft is connected with a rotating plate, an electric clamp I for clamping a stomach tube is arranged on the rotating plate, a sliding plate is arranged on the front side of the mounting plate, and an electric clamp II for clamping the stomach tube is arranged at the bottom of the sliding plate. Through the cooperation of the spline shaft, the hood and the driving mechanism, the automatic adjustment can be realized when the head of a patient rotates, the movable allowance is reserved for the possible pulling, the gastric tube in a human body is prevented from being pulled, the natural trend of the gastric tube is maintained, the accumulation of pulling stress is prevented, the discomfort of the patient is reduced, the effectiveness of nutrition transportation is ensured, the multifunctional protection effect is further realized, the stable fixation of the gastric tube is ensured, and the safety and the comfort of use are improved.
Description
Technical Field
The invention relates to the technical field of medical auxiliary equipment, in particular to a multifunctional protective stomach tube fixing structure.
Background
Gastric tubes are a medical device used to assist patients who cannot swallow in the delivery of the necessary moisture and food under special circumstances. The existing gastric tube fixing anti-falling method is characterized in that one end inserted into a nasal cavity is usually stuck and fixed with a gastric tube and a face through an adhesive tape, the operation steps are complex, the adhesive tape is required to be torn and pulled for multiple times for sticking and fixing, and the adhesive tape is easy to be polluted by sweat stains of a patient, so that the adhesive tape loses viscosity and falls off. In addition, long-term use of adhesive tape fixation can also cause discomfort to the patient's face. In addition, the exposed portion of the gastric tube is easily touched or pulled by a attendant, and if such pulling is not automatically stopped in time, the gastric tube in the body may be drawn out, increasing the risk of external bacterial infection.
Through the search, the Chinese patent with the patent publication number of CN115778824B is a fixed anti-drop device of stomach tube, which comprises a base plate and a vertical plate, wherein the front end surface of the vertical plate is provided with a wearing clamping mechanism, and the upper end of the base plate is provided with a spraying and sterilizing mechanism.
Although the above patent can automatically clamp the gastric tube to prevent the gastric tube from falling off, the design of the gastric tube has certain limitations. For example, when the right clamping plate is rotated to reset and clamp the head of a patient, the two arc clamping plates clamp the stomach tube by means of the cooperation of the pin shaft, the spiral groove column, the movable shaft, the circular ring, the sliding shaft, the bending rod and the clamping spring. However, because the head of each patient is different in size, it may not be ensured that two arcuate clamp plates hold the gastric tube stably for patients with larger heads, while for patients with smaller heads there may be situations of over-tightening of the clamp, affecting proper delivery of moisture and food. In addition, the automatic limiting and stopping mechanism disclosed in the above patent can stop the gastric tube when the gastric tube is pulled, so that further pulling-off is avoided, but when the gastric tube is pulled, the gastric tube region close to the human body is still easy to pull, and therefore falling-off is easy to cause to influence normal use of a patient.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a multifunctional protective gastric tube fixing structure which can not only stably clamp a gastric tube and effectively limit the movement of the gastric tube, but also automatically adjust the head of a patient when the head of the patient rotates and reserve allowance for the subsequent possible pulling.
In order to achieve the purpose, the multifunctional protective stomach tube fixing structure comprises a mounting plate, wherein the right rear side of the mounting plate is connected with a mounting frame, the right upper side of the mounting frame is rotatably and slidably connected with a spline shaft, the bottom end of the spline shaft is connected with a hood for being worn on the head of a patient, the lower part of the spline shaft is connected with a rotating plate, a supporting spring is connected between the rotating plate and the hood, an electric clamp I for clamping the stomach tube is arranged on the rotating plate, the electric clamp I is positioned on the front side of the hood, a clamping piece for clamping the electric clamp I on a patient bed is arranged on the rear side of the mounting plate, a sliding plate is arranged on the front side of the mounting plate, an electric clamp II for clamping the stomach tube is arranged at the bottom of the sliding plate, a driving mechanism is arranged on the mounting plate and is in transmission connection with the spline shaft, the driving mechanism drives the sliding plate to move backwards when the spline shaft rotates, and drives the driving mechanism to move forwards when the spline shaft rotates reversely.
Preferably, the first electric clamp comprises a left slider and a right slider which are connected to the rotating plate in a sliding mode, a clamping rod used for clamping the stomach tube is connected to the bottom of the sliders, and a two-way screw rod motor used for driving the two sliders to be close to each other and far away from each other is arranged on the rotating plate.
Preferably, the electric clamp II comprises a connecting frame connected to the bottom of the sliding plate, an upper clamping block and a lower clamping block for clamping the stomach tube are connected to the left side of the connecting frame in a sliding mode through a guide rod, a spring is connected between the clamping blocks and the connecting frame, an electric push rod is mounted to the left side of the connecting frame, and a V-shaped push block for pushing the two clamping blocks to approach each other is connected to a telescopic rod of the electric push rod.
Preferably, the driving mechanism comprises a first rotating shaft which is rotationally connected to the upper part of the mounting plate, a sliding type penetrating sliding plate is arranged on the first rotating shaft, a spiral groove is formed in the front side of the first rotating shaft, balls positioned in the spiral groove are connected to the sliding plate, a second rotating shaft is rotationally connected to the rear side of the top of the mounting plate, the second rotating shaft is in transmission connection with the first rotating shaft through a first bevel gear set, a spline housing is rotationally connected to the top of the mounting frame, the top end of the spline shaft extends into the spline housing, and the spline housing is in transmission connection with the second rotating shaft through a belt transmission assembly.
Preferably, the top of mounting bracket is equipped with the lifting mechanism that is used for lifting the stomach tube, lifting mechanism is including connecting the slide rail at the mounting bracket top, be equipped with fluting lifter plate on the slide rail, fluting lifter plate bottom is connected with the fluting lifter plate that is used for lifting the stomach tube, fluting lifter plate is located between electric clamp one and the electric clamp two, the upside is equipped with pushing component before the mounting bracket, pushing component is connected with the spline housing transmission, order about pushing component to promote fluting lifter plate when the spline housing rotates and move up, order about pushing component to promote fluting lifter plate and move down when the spline housing is reversed.
Preferably, the pushing assembly comprises a disc which is rotationally connected to the front upper side of the mounting frame through a rotating shaft, a deflector rod is connected to the eccentric position of the disc, the deflector rod is located in a groove of the grooved lifting plate, and the spline housing is in transmission connection with the rotating shaft through a bevel gear set II.
Preferably, the hood includes arc elastic rod, even piece and earmuff, and arc elastic rod is equipped with around two, is connected with three even piece along the even interval of axial between two arc elastic rods, is connected with between two arc elastic rods and controls two earmuffs that are used for wearing at patient's ear, and the earmuff is located the below that links the piece, and it has the ventilative mouth that is used for ventilative to open on the earmuff, and the hood is connected in the integral key bottom through the even piece in its centre.
Preferably, the clamping piece comprises a left clamping plate and a right clamping plate which are arranged on the rear side of the mounting plate in a sliding mode, and a bidirectional screw rod used for driving the two clamping plates to be close to each other and far away from each other is arranged on the rear side of the mounting plate.
Preferably, a self-adaptive mechanism is arranged in the head cover and comprises two connecting plates hinged to the left connecting block and the right connecting block respectively, wherein one sides of the two connecting plates, which are close to each other, are hinged to connecting blocks, rubber pads are connected to the connecting blocks, a torsion spring I is connected between the connecting blocks and the connecting plates connected with the connecting blocks, and a torsion spring II is connected between the connecting plates and the connecting blocks connected with the connecting blocks.
Preferably, the clamping rod is connected with a rubber sleeve, and the clamping part of the clamping block is connected with a rubber block.
Compared with the prior art, the invention has the following advantages:
1. Can realize the preliminary centre gripping fixed to the stomach tube through electric clamp one, can further the fixed stomach tube of centre gripping through electric clamp two, ensure can stabilize centre gripping stomach tube, effectively restrict the stomach tube and remove, prevent that the stomach tube from droing.
2. Through the cooperation of integral key shaft, hood and actuating mechanism, can be when patient's head rotates automatically regulated, reserve activity surplus for the pulling that probably takes place, avoid pulling the internal stomach tube of human, maintain the natural trend of stomach tube and prevent to pull stress accumulation to reduce patient's uncomfortable sense, ensure the validity of nutrition transportation, and then realize multi-functional protection effect, guarantee the stable fixed of stomach tube, promote security and the comfort level of use.
3. Through the lifting mechanism who comprises fluting lifter plate, axis of rotation, disc, driving lever and bevel gear group two, can reserve the surplus when electric clamp two backward pulls the stomach tube, will be located the regional lift that makes progress of stomach tube between electric clamp one and the electric clamp two to avoid this section stomach tube to lead to the fact pulling to being close to human insertion position because of the gravity effect sags, further ensure that the stomach tube is stable fixed, promote anti-drop effect.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of a first electric clamp according to the present invention.
FIG. 3 is a schematic perspective view of the hood and clip of the present invention.
Fig. 4 is a schematic installation view of the second electric clamp and the driving mechanism of the present invention.
Fig. 5 is a schematic view of a part of a driving mechanism of the present invention.
Fig. 6 is a schematic perspective view of a second electric clamp according to the present invention.
FIG. 7 is a schematic view of the installation of the lifting mechanism of the present invention.
Fig. 8 is a schematic perspective view of a lifting mechanism according to the present invention.
Fig. 9 is a schematic perspective view of the adaptive mechanism of the present invention.
The device comprises a mounting plate, a 01-guide rod, a 2-mounting frame, a 21-L-shaped plate, a 22-cylinder, a 3-spline shaft, a 4-hood, a 41-arc elastic rod, a 42-connecting block, a 43-earmuff, a 44-ventilation port, a 5-supporting spring, a 6-rotating plate, a 61-Z-shaped connecting plate, a 62-guide rail, a 7-clamping piece, a 71-clamping plate, a 72-bidirectional screw rod, a 8-electric clamp I, a 81-sliding block, a 82-clamping rod, a 83-bidirectional screw motor, a 9-sliding plate, a 10-electric clamp II, a 101-connecting frame, a 102-guiding rod, a 103-clamping block, a 104-stretching spring, a 105-electric push rod, a 106-V-shaped push block, a 111-rotating shaft I, a 112-rotating shaft II, a 113-bevel gear I, a 114-spline sleeve, a 115-belt transmission assembly, a 116-spiral groove, a 117-ball, a 121-sliding rail, a 122-grooved lifting plate, a 123-grooved lifting plate, a 124-rotating shaft, a 125-disc, a 126-shifting rod, a 127-bevel gear II, a 131-connecting plate, a 132-134-connecting plate, a 135-torsion spring, a 15-torsion spring, a 14-connecting block, a 133-and a rubber sleeve.
Detailed Description
Referring to fig. 1-6, a multifunctional protective stomach tube fixing structure comprises a mounting plate 1, wherein the right rear side of the mounting plate 1 is connected with a mounting frame 2, the mounting frame 2 comprises an L-shaped plate 21 connected to the right rear side of the mounting plate 1 and a cylinder 22 connected to the right upper side of the L-shaped plate 21, a spline shaft 3 is rotatably and slidably connected to the cylinder 22, the bottom end of the spline shaft 3 is connected with a head cover 4 for wearing on the head of a patient, and the head cover 4 comprises an arc-shaped elastic rod 41, The connecting blocks 42 and the earmuffs 43 are arranged at the front and the back, three connecting blocks 42 are uniformly and alternately connected between the two arc-shaped elastic rods 41 along the axial direction, two earmuffs 43 used for being worn on ears of patients are connected between the two arc-shaped elastic rods 41, the earmuffs 43 are positioned below the connecting blocks 42, ventilation openings 44 used for ventilation are arranged on the earmuffs 43, the head cover 4 is connected at the bottom end of the spline shaft 3 through the connecting blocks 42 in the middle, the bottom of the cylinder 22 is rotationally connected with the rotating plate 6, the rotating plate 6 comprises a Z-shaped connecting plate 61 rotationally connected at the bottom of the cylinder 22 and a guide rail 62 connected at the front side of the Z-shaped connecting plate 61, the Z-shaped connecting plate 61 is fixedly connected at the lower part of the spline shaft 3, the lower part of the spline shaft 3 is sleeved with a supporting spring 5, two ends of the supporting spring 5 are respectively connected at the bottom of the Z-shaped connecting plate 61 and the top of the middle connecting block 42 on the head cover 4, the guide rail 62 is provided with the first electric clamp 8 for clamping the stomach tube 16, the first electric clamp 8 comprises the left and right two sliding blocks 81 which are connected on the guide rail 62 in a sliding way, the bottom of the sliding block 81 is connected with a clamping rod 82 for clamping the stomach tube 16, the guide rail 62 is provided with a bidirectional screw motor 83, the bidirectional screw on the bidirectional screw motor 83 is in threaded connection with the sliding blocks 81 so as to drive the two sliding blocks 81 to be close to and far away from each other, the clamping rod 82 is connected with a rubber sleeve 14, the friction force between the clamping rod 82 and the stomach tube 16 can be increased, firm clamping can be ensured, buffer protection can also be provided, the clamping rod 82 is prevented from directly pressing the stomach tube 16 to cause overtightening clamping, thereby ensuring smooth conveying of moisture and nutrient substances, the clamping piece 7 for clamping and fixing the clamping piece 7 on a disease bed is arranged on the rear side of the mounting plate 1, the clamping piece 7 comprises a clamping plate 71 and a bidirectional screw 72, the rear side of the mounting plate 1 is provided with a sliding groove, the sliding chute is internally and slidingly connected with a left clamping plate 71 and a right clamping plate 71, the rear side of the mounting plate 1 is rotationally connected with a bidirectional screw 72, the bidirectional screw 72 is in threaded connection with the two clamping plates 71 so as to drive the two clamping plates 71 to be close to and far away from each other, the front side of the mounting plate 1 is provided with a containing groove, a sliding plate 9 is arranged in the containing groove, a guide rod 01 is connected in the containing groove, the guide rod 01 is slidingly penetrated through the sliding plate 9 and used for guiding the front and back movement of the sliding plate 9, the bottom of the sliding plate 9 is provided with a second electric clamp 10 for clamping a stomach tube 16, the second electric clamp 10 comprises a connecting frame 101 connected at the bottom of the sliding plate 9, the left side of the connecting frame 101 is connected with a front guide rod 102 and a rear guide rod 102, an upper clamping block 103 and a lower clamping block 103 for clamping the stomach tube 16 are slidingly connected between the two guide rods 102, the clamping blocks 103 are composed of a horizontal section and an arc section, the appearance of the stomach tube 16 can be more effectively attached, a good clamping effect is realized, the guide rod 102 is sleeved with an upper extension spring 104 and a lower extension spring 104, two ends of the extension spring 104 are respectively connected with the clamping blocks 103 and the connecting frame 101, an electric push rod 105 is arranged on the left side of the connecting frame 101, a V-shaped push block 106 for pushing the two clamping blocks 103 to be close to each other is connected to a telescopic rod of the electric push rod 105, a rubber block 15 is connected to an arc clamping part of the clamping blocks 103, friction force between the clamping blocks 103 and the stomach tube 16 can be increased, firm clamping can be ensured, buffer protection can also be provided, the clamping blocks 103 can be prevented from directly pressing the stomach tube 16 to cause overtightening clamping, thereby ensuring smooth transportation of moisture and nutrient substances, a driving mechanism is arranged on the mounting plate 1 and in transmission connection with the spline shaft 3, the driving mechanism drives the slide plate 9 to move backwards when the spline shaft 3 rotates, the driving mechanism drives the slide plate 9 to move forwards when the spline shaft 3 rotates reversely, the driving mechanism comprises a first rotating shaft 111 which is rotationally connected to the upper portion of the mounting plate 1, the first rotating shaft 111 penetrates through the sliding plate 9 in a sliding mode, a spiral groove 116 is formed in the front side of the first rotating shaft 111, balls 117 located in the spiral groove 116 are connected to the sliding plate 9, a second rotating shaft 112 is rotationally connected to the rear side of the top of the mounting plate 1, the second rotating shaft 112 is in transmission connection with the first rotating shaft 111 through a first bevel gear set 113, the first bevel gear set 113 comprises two bevel gears, the two bevel gears are respectively connected to the second rotating shaft 112 and the first rotating shaft 111, the two bevel gears are meshed, a spline sleeve 114 is rotationally connected to the top of a cylinder 22 on the mounting frame 2, the top of the spline shaft 3 stretches into the spline sleeve 114, the spline sleeve 114 is in transmission connection with the second rotating shaft 112 through a belt transmission assembly 115, and the belt transmission assembly 115 comprises two belt pulleys respectively connected to the spline sleeve 114 and the second rotating shaft 112, and a flat belt sleeved between the two belt pulleys.
After the stomach tube 16 is inserted into the patient, the device is firstly placed on a sickbed, the head cover 4 is worn on the head of the patient, and the two clamping plates 71 are driven to be close to each other by rotating the two-way screw 72 so as to be clamped and fixed at the head of the sickbed, so that the device is fixed on the sickbed. Then the gastric tube 16 is placed between the left clamping rod 82, the right clamping rod 82, the upper clamping block 103 and the lower clamping block 103, then the two-way screw motor 83 is controlled to drive the two sliding blocks 81 to drive the two clamping rods 82 to mutually approach to clamp the gastric tube 16 so as to realize preliminary clamping fixation of the gastric tube 16, then the electric push rod 105 is controlled to drive the V-shaped push block 106 to move rightwards, the two clamping blocks 103 are pressed to mutually approach to clamp the gastric tube 16, the extension spring 104 is stretched, the gastric tube 16 is further clamped and fixed, the gastric tube 16 can be stably clamped, the movement of the gastric tube 16 is effectively limited, and the gastric tube 16 is prevented from falling off.
When the head of the patient deflects sideways (leftwards or rightwards), the head cover 4 is driven to rotate by taking the spline shaft 3 as a rotation center, so that the spline shaft 3 is driven to rotate, the rotary plate 6 is further driven to rotate the electric clamp I8, the gastric tube 16 positioned in the front side area of the electric clamp I8 is pulled backwards, and the gastric tube 16 in the human body is prevented from being pulled. The spline shaft 3 rotates to drive the spline housing 114 to rotate, thereby drive the pivot two 112 through belt drive assembly 115 and rotate, and then drive the pivot one 111 through bevel gear group one 113 and rotate, the pivot one 111 rotates and promotes ball 117 through its upper spiral groove 116 and move backward, thereby make slide 9 drive electronic anchor clamps two 10 and move backward, further pull stomach tube 16 backward, reserve the activity surplus for the pulling that probably takes place, maintain the nature trend of stomach tube 16 and prevent the accumulation of tractive stress, thereby reduce patient's uncomfortable sense, ensure the validity of nutrition transport, and then realize multi-functional protection effect, guarantee the stable fixed of stomach tube 16, promote security and the comfort level of use.
When the head of the patient rotates back to the middle position, the head cover 4 is driven to reversely reset by taking the spline shaft 3 as a rotation center, so that the spline shaft 3 is driven to reversely rotate, and the rotary plate 6 is further driven to reversely rotate the first electric clamp 8, so that the stomach tube 16 positioned in the front side area of the first electric clamp 8 is pulled to move forwards for resetting. Spline shaft 3 reverses and drives spline housing 114 to reverse to drive pivot two 112 through belt drive assembly 115 and then drive pivot one 111 through bevel gear group one 113 and reverse, pivot one 111 reverses and promotes ball 117 through its upper spiral groove 116 and move forward, thereby make slide 9 drive electronic anchor clamps two 10 and move forward, with stomach tube 16 forward pulling reset, maintain the nature trend of stomach tube 16 and prevent the accumulation of tractive stress, thereby reduce patient's uncomfortable sense, ensure the validity of nutrition transportation, and then realize multi-functional protection effect, ensure the stable fixed of stomach tube 16, promote security and the comfort level of use.
If the patient needs to walk or perform physical activities, the reversing bidirectional screw 72 drives the two clamping plates 71 to separate from the sickbed away from each other, so that the locking of the device is released. When the clamping of the stomach tube 16 needs to be released, the two-way screw motor 83 is controlled to drive the two sliding blocks 81 to drive the two clamping rods 82 to be away from each other to release the stomach tube 16, then the electric push rod 105 is controlled to drive the V-shaped push block 106 to move leftwards to be separated from the clamping blocks 103, and under the reset action of the extension spring 104, the two clamping blocks 103 are driven to be away from each other to release the stomach tube 16.
Referring to fig. 1, 7 and 8, the lifting mechanism for lifting the gastric tube 16 is arranged at the top of the L-shaped plate 21, the lifting mechanism comprises a sliding rail 121 connected to the top of the L-shaped plate 21, a slotted lifting plate 122 is arranged on the sliding rail 121 in a sliding manner, a slotted lifting plate 123 for lifting the gastric tube 16 is connected to the bottom of the slotted lifting plate 122, the slotted lifting plate 123 is located between the first electric clamp 8 and the second electric clamp 10, the slotted lifting plate 123 is L-shaped, a pushing component is arranged on the upper side of the L-shaped plate 21 and is in transmission connection with the spline housing 114, the pushing component is driven to push the slotted lifting plate 122 to move upwards when the spline housing 114 rotates, the pushing component is driven to push the slotted lifting plate 122 to move downwards when the spline housing 114 rotates reversely, the pushing component comprises a rotating shaft 124 rotatably connected to the front upper side of the L-shaped plate 21, a disc 125 is connected to the front side of the rotating shaft 124, a deflector 126 is connected to the eccentric position of the front side of the disc 125, the deflector 126 is located in the slot of the slotted lifting plate 122, the spline housing 114 is in transmission connection with the rotating shaft 124 through a bevel gear set 127, and the bevel gear set 127 comprises a large bevel gear and a small bevel gear connected to the large bevel gear 124 and the small bevel gear on the rotating shaft 124.
When the spline housing 114 rotates, the rotating shaft 124 is driven by the bevel gear set II 127 to drive the disc 125 to rotate, the disc 125 rotates to drive the grooving lifting plate 122 to drive the grooving lifting plate 123 to move upwards through the deflector rod 126, the stomach tube region between the electric clamp I8 and the electric clamp II 10 is lifted upwards, and when the electric clamp II 10 is prevented from pulling the stomach tube 16 backwards to reserve allowance, the stomach tube 16 is pulled to the insertion part close to the human body due to the sagging effect of gravity, so that the stable fixation of the stomach tube 16 is further ensured, and the anti-falling effect is improved. When the spline housing 114 is reversed, the rotating shaft 124 is driven by the bevel gear set II 127 to drive the disc 125 to be reversed, the grooved lifting plate 122 is driven by the deflector rod 126 to drive the grooved lifting plate 123 to move downwards by the reversal of the disc 125, and the stomach tube section between the electric clamp I8 and the electric clamp II 10 is released, so that the electric clamp II 10 can smoothly and forwards pull the stomach tube section between the electric clamp I8 and the electric clamp II 10, and the stomach tube section is not interfered.
Referring to fig. 8-9, an adaptive mechanism is disposed in the hood 4, and the adaptive mechanism includes two connecting plates 131 hinged to the left and right connecting blocks 42 respectively, wherein the two connecting plates 131 are hinged to one side of each connecting plate, a rubber pad 133 is connected to the connecting plate 132, a front torsion spring 134 and a rear torsion spring 134 are connected between the connecting plate 132 and the connecting plate 131 connected with the connecting plate 132, and a front torsion spring 135 and a rear torsion spring 135 are connected between the connecting plate 131 and the connecting block 42.
After the hood 4 is worn on the head of a patient, the connecting block 132 is tightly attached to the head of the patient through the elastic action of the first torsion spring 134 and the second torsion spring 135, and the rubber pad 133 not only improves the wearing comfort, but also is beneficial to enhancing the attaching stability between the hood 4 and the head, so that patients with different head circumferences are better adapted, and stable and reliable wearing is realized.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202511120934.3A CN120837359A (en) | 2025-08-12 | 2025-08-12 | A multifunctional protective gastric tube fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202511120934.3A CN120837359A (en) | 2025-08-12 | 2025-08-12 | A multifunctional protective gastric tube fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN120837359A true CN120837359A (en) | 2025-10-28 |
Family
ID=97408392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202511120934.3A Pending CN120837359A (en) | 2025-08-12 | 2025-08-12 | A multifunctional protective gastric tube fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN120837359A (en) |
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2025
- 2025-08-12 CN CN202511120934.3A patent/CN120837359A/en active Pending
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