CN111840087B - Stomach tube fixing device - Google Patents
Stomach tube fixing device Download PDFInfo
- Publication number
- CN111840087B CN111840087B CN202010751339.0A CN202010751339A CN111840087B CN 111840087 B CN111840087 B CN 111840087B CN 202010751339 A CN202010751339 A CN 202010751339A CN 111840087 B CN111840087 B CN 111840087B
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- Prior art keywords
- stomach tube
- fixing
- fixed
- air bag
- inflator
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J15/00—Feeding-tubes for therapeutic purposes
- A61J15/0026—Parts, details or accessories for feeding-tubes
- A61J15/0053—Means for fixing the tube outside of the body, e.g. by a special shape, by fixing it to the skin
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
- A61M2025/0213—Holding devices, e.g. on the body where the catheter is attached by means specifically adapted to a part of the human body
- A61M2025/0226—Holding devices, e.g. on the body where the catheter is attached by means specifically adapted to a part of the human body specifically adapted for the nose
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
- A61M2025/024—Holding devices, e.g. on the body having a clip or clamp system
Abstract
The invention relates to the technical field of medical instruments, in particular to a stomach tube fixing device which comprises a sleeve capable of being sleeved on a stomach tube, wherein an air bag is arranged on the inner wall of the sleeve and communicated with an inflating mechanism for inflating the air bag, and a nose clip is connected to the outer wall of the sleeve. The stomach tube fixing device can stably fix the stomach tube, avoid the stomach tube from loosening, store and fix the outer end of the stomach tube and disinfect the outer end of the stomach tube. The problem of current fixed mode easily lead to the stomach tube pine to take off and easy contaminated when the stomach tube outer end does not use is solved.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a stomach tube fixing device.
Background
The stomach tube is a common medical apparatus, and is clinically used for gastric lavage of food poisoning patients or patients who can not take food through the oral cavity. Gastric tubes are usually inserted into the stomach through the nasal cavity, and are used for injecting food, medicines or performing gastrointestinal decompression.
After the stomach tube is inserted, the stomach tube needs to be fixed so as to prevent the stomach tube from falling off, and the stomach tube is fixed on the cheek or the nasal ala of a patient through medical adhesive tapes and the like in a conventional stomach tube fixing method. However, in general, the secretion of fat and sweat glands on the cheeks and the alar nose is large, so that the adhesive plaster easily loses viscosity, and further, the stomach tube falls off to cause the hidden danger of medical accidents.
Disclosure of Invention
The invention aims to provide a stomach tube fixing device to solve the problem that a stomach tube is easy to fall off in the conventional stomach tube fixing mode.
In order to achieve the purpose, the invention provides the following technical scheme:
a stomach tube fixing device comprises a sleeve which can be sleeved on a stomach tube, wherein an air bag is arranged on the inner wall of the sleeve, the air bag is communicated with an inflating mechanism for inflating the air bag, and a nose clip is connected to the outer wall of the sleeve.
The principle and the beneficial effect of the scheme are as follows:
the inflation mechanism is used for inflating the air bag, sleeving the sleeve on the stomach tube and inflating the air bag, so that the air bag abuts against the stomach tube, the sleeve can be fixed on the stomach tube, and then the nose clip is clamped on the nasal ala of the patient, and the stomach tube can be fixed. The fixed structure stomach tube of sleeve and nose clamp is adopted to this scheme, compares the fixed mode of utilizing the adhesive tape among the prior art, and is fixed firm, the phenomenon that the stomach tube pine takes off can not appear.
Furthermore, the nose clip comprises two clamping plates, an elastic piece is connected between the clamping plates, and one ends of the two clamping plates are abutted and the other ends of the two clamping plates are separated in the initial state.
Has the advantages that: the elastic component is used for supporting two splint, and the one end that makes splint offset can be the fulcrum by the elastic component promptly for pressing down splint divided one end during the use, puts into the one end that two splint offset with patient's nose wing, and splint can the centre gripping on the nose wing after reseing, simple structure, convenient operation.
Further, the inflation mechanism comprises an extrusion type inflator arranged outside the sleeve, the inflator is communicated with the air bag, a one-way air outlet valve which is used for discharging air towards the air bag is arranged at the communication position of the inflator and the air bag, a one-way air inlet valve which is used for discharging air towards the inflator is communicated with the inflator, one separated end of each of the two clamping plates is connected with two ends of the inflator respectively, and an air release valve is arranged on the air bag.
Has the advantages that: when the two clamping plates are pressed, the inflator can be extruded, and gas in the inflator is extruded into the air bag, so that the air bag is inflated, and because the one-way air outlet valve is arranged between the air bag and the inflator, the gas in the air bag cannot flow back into the inflator when the clamping plates are released; the air bag is inflated when the clamping plate is extruded, a power source does not need to be additionally arranged to extrude the inflator, and power resources are saved.
Further, the nose clip is connected with an auxiliary fixing mechanism.
Has the advantages that: the auxiliary fixing mechanism is also used for fixing the stomach tube, and the auxiliary fixing mechanism is arranged to increase the fixing effect of the stomach tube.
Further, supplementary fixed establishment includes the fixed band, and the one end of fixed band is connected with a splint of nose clamp, and the other end of fixed band is provided with the solid fixed ring that can overlap at patient's ear.
Has the advantages that: the nose presss from both sides the centre gripping back on patient's alar nose, with fixed band pulling to patient's ear to will gu fixed ring cover is in patient's ear, can provide certain fixed effect to the nose presss from both sides, thereby improve the fixed effect of stomach tube.
Further, the fixing belt is an elastic belt.
Has the advantages that: adopt the elastic webbing to be convenient for be applicable to different patients, and can avoid causing the friction damage to patient's face.
Furthermore, a fixing component for fixing the outer end of the stomach tube is arranged on the fixing belt.
Has the advantages that: when stomach tube outer end (the one end of staying the patient in vitro) did not use temporarily, the outer end of stomach tube was in the state of freely placing, and fixed subassembly is used for fixing the outer end of stomach tube, avoids it to freely place and influences patient's feed or medical personnel operation.
Furthermore, fixed subassembly is including setting up the fixed box on the fixed band, sets up on the fixed box and supplies stomach tube male jack, and jack department is fixed with elastic packing ring.
Has the advantages that: the outer end of the stomach tube is inserted into the fixing box from the jack, and the elastic washer is utilized to tightly clamp the stomach tube, so that the fixation of the outer end of the stomach tube can be realized, the structure is simple, and the operation is convenient; accomodate the outer end of stomach tube in the fixed box, can also avoid the outer end of stomach tube to be contaminated.
Furthermore, a partition plate is arranged in the fixed box in a sliding manner, a disinfection cavity is arranged above the partition plate, a liquid storage cavity is arranged below the partition plate, the disinfection cavity is arranged close to the jack, and one side of the top of the disinfection cavity is communicated with a sewage discharge pipe; the distance between a set of relative inner wall of fixed box increases along the direction of keeping away from the jack gradually, a set of opposite side sliding connection of baffle has the expansion plate, has seted up out the liquid hole on the expansion plate, and liquid hole department is provided with the one-way liquid valve that goes out the liquid towards the disinfection chamber, and expansion plate sliding connection is on the inner wall of a set of fixed box apart from the increase.
Has the advantages that: the expansion plate on the partition plate is folded initially, the liquid outlet hole is shielded, and no disinfectant is in the disinfection cavity; the partition board is driven to move downwards while the stomach tube is inserted, the distance between the two ends of the partition board and the fixing box is gradually increased, so that the expansion board extends out, the liquid outlet hole is exposed, and the disinfectant in the liquid storage cavity is extruded to the disinfection cavity from the liquid outlet hole, so that the outer end of the stomach tube is disinfected; when the gastric tube is pulled out, the partition board is driven to reset, and the disinfectant in the disinfection cavity is extruded to the drain pipe to be discharged; this scheme can be to stomach tube outer end disinfection, and the antiseptic solution after using at every turn can in time be discharged away, can not mix with the disinfection of not using, all uses clean antiseptic solution to disinfect promptly at every turn, and the disinfection effect is better.
Furthermore, be connected with first spring between baffle and the fixed box bottom, fixed subassembly still includes the location area of fixing on the stomach tube, and the location area can be dismantled with fixed box and be connected.
Has the advantages that: when the stomach tube is inserted, the stomach tube is used as power to push the partition plate to move downwards, and after the stomach tube is inserted, the positioning belt is connected to the fixing box, so that the stomach tube can be fixed; after the stomach tube is pulled out, the first spring can promote the baffle to reset, need not additionally to set up power supply drive baffle and reset, and the baffle can be more quick reset under the effect of first spring to can be better extrude the antiseptic solution of disinfecting the intracavity.
Drawings
FIG. 1 is a schematic structural diagram according to a first embodiment of the present invention;
fig. 2 is a longitudinal sectional view of a fixing box according to a second embodiment of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: stomach tube 1, gasbag 2, sleeve 3, an installation section of thick bamboo 4, inflater 5, elastic component 6, splint 7, fixed box 8, fixed band 9, jack 10, elastic membrane 11, packing ring 12, blow off pipe 13, first spring 14, play liquid hole 15, stock solution chamber 16, expansion plate 17, baffle 18, disinfection chamber 19.
Example one
As shown in figure 1, the stomach tube fixing device comprises a sleeve 3 which can be sleeved on a stomach tube 1, wherein an air bag 2 is fixed on the inner wall of the sleeve 3 in a gluing mode, the air bag 2 is communicated with an inflating mechanism for inflating the air bag 2, and an air release valve (not shown in the figure) is installed on the air bag 2. The inflation mechanism comprises an installation barrel 4 fixed outside the sleeve 3 in a gluing mode, an extrusion type inflator 5 (adopting the extrusion type inflator 5 in the prior art) is arranged in the installation barrel 4, and the middle of the inflator 5 is fixed on the inner wall of the installation barrel 4 in a gluing mode. The inflator 5 is communicated with the air bag 2, a one-way air outlet valve (not shown in the figure) which is used for discharging air towards the air bag 2 is arranged at the communication position, and a one-way air inlet valve which is used for introducing air towards the inflator 5 is also communicated on the inflator 5.
The nose clip is installed to 3 one sides of sleeve, and the nose clip includes two splint 7, is connected with elastic component 6 between the splint 7, and elastic component 6 includes flexible pipe, and the vertical first spring 14 that wears to be equipped with in the flexible pipe, the both ends of flexible pipe and the both ends of first spring 14 are equallyd divide and are glued respectively and fix on the inside wall of two splint 7. The right ends of the two clamping plates 7 are abutted and the left ends of the two clamping plates 7 are separated in the initial state, and the left ends of the two clamping plates 7 are respectively fixed with the top end and the bottom end of the inflator 5 in a glued mode. The right-hand inner sides of the two clamping plates 7 are all glued with rubber pads.
The nose presss from both sides and is connected with supplementary fixed establishment, and supplementary fixed establishment includes fixed band 9, and fixed band 9 adopts the elastic webbing. The left end of the fixing band 9 is fixed with the outer wall of a clamping plate 7 of the nose clip by gluing, and the other end of the fixing band 9 is integrally formed with a fixing ring (not shown in the figure) which can be sleeved on the ear of a patient. Install the fixed subassembly that is used for fixed stomach tube 1 outer end (the one end of staying the patient external) on the fixed band 9, fixed subassembly is including gluing the fixed box 8 of fixing on fixed band 9, has seted up on the fixed box 8 and has supplied stomach tube 1 male jack 10. The inner wall of the jack 10 is glued and fixed with an elastic gasket 12, and the gasket 12 is made of rubber or silica gel. The inner wall of the gasket 12 is glued with the elastic membrane 11, the elastic membrane 11 is provided with cross scratches, under the condition of no external force, the cross scratches are closed, and the jack 10 is sealed by the elastic membrane 11; when pressed by an external force, the elastic membrane 11 may be spread apart from the cross-shaped scratches, so that the insertion hole 10 is opened.
The specific implementation process is as follows:
when the stomach tube 1 is installed on a patient, the sleeve 3 is sleeved on the stomach tube 1, and then the inner end (the end inserted into the patient) of the stomach tube 1 is placed in the stomach of the patient through the nasal cavity of the patient. After the stomach tube 1 is inserted, the air release valve is kept closed, the nose clip is pressed, the inflator 5 is squeezed, the air bag 2 is inflated until the air bag 2 is tightly attached to the stomach tube 1, and therefore the sleeve 3 is fixed on the stomach tube 1. The nasal clip is clamped on the nasal alar of a patient, so that the gastric tube 1 can be fixed, and the gastric tube 1 is prevented from loosening. After the nose clip is clamped, the fixing band 9 is pulled to the ear of a patient, the fixing ring is sleeved on the ear of the patient, and the fixing band 9 can provide a certain positioning effect for the nose clip.
The outer end of the stomach tube 1 is remained outside the patient body, and the outer end of the stomach tube 1 can be connected with devices for transfusion, feeding and the like to treat the patient according to requirements. When the outer end of stomach tube 1 does not use temporarily, can insert the jack 10 with the outer end of stomach tube 1 in, the packing ring 12 and the elastic membrane 11 of jack 10 department all can press from both sides tight stomach tube 1 through deformation to make stable the inserting of stomach tube 1 establish in jack 10 department, realized accomodating of 1 outer end of stomach tube. The outer end of stomach tube 1 is accomodate in fixed box 8, can also avoid the outer end of stomach tube 1 to be contaminated.
When the stomach tube 1 is pulled out, the air release valve is kept open, the air in the air bag 2 is released, the nasal splint is taken down from the nasal ala of the patient, then the sleeve 3 is taken down from the stomach tube 1, and finally the stomach tube 1 can be pulled out from the patient.
In the embodiment, the stomach tube 1 is fixed through the nasal clamp, and compared with the mode of fixing by using an adhesive tape in the prior art, the stomach tube 1 can be prevented from loosening; the sleeve 3 is internally provided with the air bag 2, and can be suitable for fixing the stomach tubes 1 with different sizes. The invention can also store and fix the outer end of the gastric tube 1 when the outer end is not used, thereby avoiding the outer end of the gastric tube 1 from being polluted.
Example two
As shown in fig. 2, the difference between the first embodiment and the second embodiment is that the distance between the left and right inner walls of the fixing box 8 gradually increases from top to bottom, a partition plate 18 is transversely arranged in the fixing box 8, a disinfection chamber 19 is arranged above the partition plate 18, a liquid storage chamber 16 is arranged below the partition plate 18, and a sewage discharge pipe 13 is communicated with one side of the top of the disinfection chamber 19. The partition plate 18 is slidable in the vertical direction of the fixing box 8, and the first spring 14 is glued between the partition plate 18 and the bottom of the fixing box 8. Both ends all sliding connection has expansion plate 17 about baffle 18, all is connected with the second spring between two expansion plates 17 and the baffle 18, and two expansion plate 17 sliding connection respectively are on the inner wall of the fixed box 8 left and right sides. Liquid outlet holes 15 are formed in the two telescopic plates 17, and one-way liquid outlet valves for discharging liquid towards the disinfection cavity 19 are mounted at the liquid outlet holes 15. The stomach tube 1 is fixed with the locating band in the rubber joint, and the locating band can be dismantled with fixed box 8 and be connected, can specifically adopt button or magic to paste and realize that the locating band is connected with dismantling of fixed box 8.
In the initial state, the liquid storage cavity 16 is filled with disinfectant, and the disinfection cavity 19 is not filled with disinfectant; the partition plate 18 is positioned at the top of the fixed box 8, the expansion plates 17 at the two ends of the partition plate 18 are in a contraction state, and the liquid outlet holes 15 are shielded and are not exposed.
When the stomach tube 1 is inserted into the fixing box 8, the partition plate 18 can be driven by the stomach tube 1 to move downwards (in actual use, the first spring 14 adopts a spring with smaller elasticity to ensure that the stomach tube 1 can drive the partition plate 18 to move; a hard connecting pipe can be sleeved at the outer end of the stomach tube 1 to increase the hardness of the stomach tube 1 so as to ensure that the partition plate 18 can move); in the process of moving the stomach tube 1 downwards, the distance between the two ends of the stomach tube and the inner wall of the fixed box 8 is gradually increased, the expansion plate 17 extends out, and the liquid outlet hole 15 is exposed; along with stomach tube 1 moves down, the antiseptic solution in the liquid storage cavity 16 receives the extrusion and gets into disinfection chamber 19 from play liquid hole 15 in, stomach tube 1 and antiseptic solution contact, realize the disinfection of stomach tube 1 outer end from this.
During the in-service use, fixed box 8 can adopt transparent material to make to medical personnel observe the condition that the antiseptic solution got into disinfection chamber 19, observe the enough back of antiseptic solution in disinfection chamber 19, then stop pushing downwards stomach tube 1, then connect the location area on fixed box 8, can realize the fixed of 1 outer ends of stomach tube.
When needing to use 1 outer end of stomach tube, take off the location area from fixed box 8, release stomach tube 1, extract in fixed box 8 with 1 outer end of stomach tube, can use. After the liquid is pulled out, the partition plate 18 moves upwards under the action of the first spring 14 to reset, the expansion plate 17 is extruded and contracted by the inner wall of the fixed box 8, the liquid outlet hole 15 is shielded again, and the one-way liquid outlet valve is arranged at the liquid outlet hole 15, so that the disinfectant in the disinfection cavity 19 cannot flow back into the liquid storage cavity 16. When the partition 18 moves upwards, the disinfecting liquid in the disinfecting chamber 19 can be squeezed out from the sewage draining pipe 13, and therefore the disinfecting liquid after being used can be discharged.
This embodiment not only can disinfect to the outer end of stomach tube 1, and the antiseptic solution after using at every turn can be timely discharge, and the antiseptic solution after avoiding using is detained in fixed box 8, causes stomach tube 1's secondary pollution, also avoids making used antiseptic solution to pollute the antiseptic solution that does not use simultaneously.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (4)
1. A stomach tube fixing device which characterized in that: comprises a sleeve which can be sleeved on a stomach tube, wherein the inner wall of the sleeve is provided with an air bag which is communicated with an inflating mechanism for inflating the air bag, and the outer wall of the sleeve is connected with a nose clip; the nose clip comprises two clamping plates, an elastic piece is connected between the clamping plates, and one ends of the two clamping plates are abutted and the other ends of the two clamping plates are separated in an initial state; the nose clip is connected with an auxiliary fixing mechanism; the auxiliary fixing mechanism comprises a fixing belt, one end of the fixing belt is connected with one clamping plate of the nose clip, and the other end of the fixing belt is provided with a fixing ring which can be sleeved on the ear of a patient; the fixing belt is provided with a fixing component for fixing the outer end of the stomach tube; the fixing assembly comprises a fixing box arranged on the fixing belt, an insertion hole for the stomach tube to insert is formed in the fixing box, and an elastic gasket is fixed at the insertion hole; a partition plate is arranged in the fixed box in a sliding manner, a disinfection cavity is arranged above the partition plate, a liquid storage cavity is arranged below the partition plate, the disinfection cavity is arranged close to the jack, and one side of the top of the disinfection cavity is communicated with a blow-off pipe; the distance between a group of opposite inner walls of the fixed boxes is gradually increased along the direction far away from the jacks, a group of opposite sides of the partition plate are connected with a telescopic plate in a sliding manner, a liquid outlet hole is formed in the telescopic plate, a one-way liquid outlet valve for discharging liquid towards the disinfection cavity is arranged at the liquid outlet hole, and the telescopic plate is connected to the inner walls of the group of fixed boxes with the increased distance in a sliding manner; in an initial state, the liquid storage cavity is filled with disinfectant, and the disinfection cavity is not filled with disinfectant; the baffle is located fixed box top, and the expansion plate at baffle both ends is in the contraction state, and the play liquid hole is sheltered from, does not expose.
2. A gastric tube securement device according to claim 1, wherein: the inflation mechanism comprises an extrusion type inflator arranged outside the sleeve, a one-way air outlet valve which is used for discharging air towards the air bag is arranged at the position where the inflator is communicated with the air bag and communicated with the air bag, a one-way air inlet valve which is used for feeding air towards the inflator is communicated with the inflator, one separated end of each of the two clamping plates is connected with two ends of the inflator respectively, and an air release valve is arranged on the air bag.
3. A gastric tube securement device according to claim 2, wherein: the fixing band is an elastic band.
4. A gastric tube securement device according to claim 3, wherein: be connected with first spring between baffle and the fixed box bottom, fixed subassembly is still including fixing the location area on the stomach tube, and the location area can be dismantled with fixed box and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010751339.0A CN111840087B (en) | 2020-07-30 | 2020-07-30 | Stomach tube fixing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010751339.0A CN111840087B (en) | 2020-07-30 | 2020-07-30 | Stomach tube fixing device |
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| CN111840087A CN111840087A (en) | 2020-10-30 |
| CN111840087B true CN111840087B (en) | 2022-08-16 |
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