Nasal feeding device for medical oncology nursing
Through the combination of rubber nasal feeding positioning tablets and nasal feeding tubes, the structures such as child Velcro, female Velcro, and adjustment cover are used to solve the problem of unstable tape fixation, and the stable wear and fixation of nasal feeding tubes are achieved, avoiding skin irritation and looseness. question.
Patent Information
- Application Number
- CN202420448514.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-07
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-03-07
AI Technical Summary
The existing nasogastric tube fixation method uses tape, which can easily irritate the patient's skin, and weaken or fall off, resulting in loose or offset of the nasogastric tube and inability to be effectively fixed.
The nasofeeding tube is used to fix the nasofeeding tube through the child Velcro and the female Velcro, and the combination of adjustment cover, earrings, latex padding, storage groove, rotating rod, knob and positioning bolts is used to achieve the nasofeeding tube. Stable fixation and adjustment, instead of tape fixation.
It effectively avoids the problem of tape irritating the skin of patients, ensures the stable fixation of the nasogastric tube, avoids loosening or offset, and adapts to the wear needs of different patients.
Smart Images
Figure CN222238314U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical instruments, and more specifically to a nasogastric feeding device for oncology nursing. Background Art
[0002] Among oral tumors, cancer is the most common malignant tumor in the oral and maxillofacial region, while sarcoma is less common. The vast majority of cancers are squamous cell carcinomas, followed by glandular epithelial carcinomas, basal cell carcinomas, undifferentiated carcinomas, lymphoepithelial carcinomas, etc. After oral tumor surgery, patients need to undergo follow-up observation of their condition in the Department of Oncology. Since it is difficult for patients to eat through the mouth after oral tumor surgery, medical staff will manually insert a nasogastric tube into the esophagus through the nasal cavity, first grind the food with a grinder, and connect a large syringe to the large injection port under the nasogastric tube connector. After the connection is firm, manually pressurize the push rod piston to pump water and food into the patient's stomach to help patients who cannot swallow independently provide water and food to maintain metabolism, weight and nutrition in the body.
[0003] Currently, after a nasogastric tube is inserted into the esophagus through the nasal cavity, it is usually necessary to use tape to stick and fix the nasogastric tube left outside, and stick the two ends of the tape to the patient's face or nose bridge. However, the adhesive layer of the tape can easily irritate the patient's skin, causing discomfort or itching, redness and swelling on the patient's face or nose. In addition, if a large amount of oil stains appear on the patient's face, the adhesion of the tape can easily weaken or fall off, which can cause the nasogastric tube to loosen or deviate. Utility Model Content
[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a nasogastric feeding device for oncology nursing to solve the problems existing in the above-mentioned background technology.
[0005] The utility model provides the following technical solutions: a nasogastric feeding device for oncology internal medicine nursing, comprising a rubber nasogastric feeding positioning piece and a nasogastric feeding tube, wherein two mounting openings are symmetrically provided on the rubber nasogastric feeding positioning piece, positioning mechanisms are provided on both sides of the rubber nasogastric feeding positioning piece, the positioning mechanisms include earrings, the number of the earrings is two, one side of the two earrings is fixedly connected with an adjustment cover, one side of the adjustment cover is provided with a storage groove, a rotating rod is provided inside the storage groove, the bottom end of the rotating rod is rotatably connected to the bottom of the inner cavity of the storage groove, the top end of the rotating rod extends to the top of the adjustment cover and is fixedly connected with a knob, both sides of the rubber nasogastric feeding positioning piece are fixedly connected with connecting belts, the outer wall of one end of the connecting belt extends to the inside of the storage groove and is wrapped around the outer wall of the rotating rod, and one end of the connecting belt is fixedly connected to the rotating rod.
[0006] Furthermore, a positioning channel is provided on one side of the knob, a positioning bolt is threadedly connected inside the positioning channel, a threaded groove is provided on the top of the adjustment cover, and the bottom end of the positioning bolt is threadedly connected inside the threaded groove.
[0007] Furthermore, a latex cushion is fixedly connected to one side of the inner wall of the earring, and the inner wall of the latex cushion is provided with anti-slip patterns.
[0008] Furthermore, a nasogastric tube is provided inside the two installation ports, and the outer wall of the nasogastric tube is bonded with a Velcro by super glue.
[0009] Furthermore, the inner walls of the two installation openings are bonded with the mother Velcro by strong glue, and the outer wall of the child Velcro is bonded to the inner wall of the mother Velcro.
[0010] Technical effects and advantages of the utility model:
[0011] 1. The utility model facilitates fixing the nasogastric tube in the mounting opening on the rubber nasogastric positioning piece by cooperating with the sub-velcro and the main Velcro, and facilitates hanging the two earrings on the ears on both sides of the patient's head by cooperating with the connecting belt, the adjusting cover, the earrings and the latex cushion. At the same time, the rubber nasogastric positioning piece and the nasogastric tube are fixed and limited by the setting of the two adjusting covers and the connecting belt, so that the device is easy to wear. Fixing the nasogastric tube in this way can replace the use of tape, thereby avoiding the tape irritating the patient's skin and preventing the nasogastric tube from loosening or shifting due to the weakening of the adhesive force or falling off of the tape.
[0012] 2. The utility model adopts the coordination of the adjustment cover, the earrings, the latex cushion, the storage groove, the rotating rod, the knob and the positioning bolt, so that the rotating rod is easy to rotate so that the rotating rod can be wrapped around one end of the connecting belt. By rotating the rotating rod in the opposite direction, the outer wall of the connecting belt can also be separated from the rotating rod, so that the length of the connecting belt can be adjusted, thereby facilitating different patients to wear the earrings and adjusting the tightness when wearing the earrings. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0014] Figure 2 It is a schematic cross-sectional view of the adjustment cover structure of the utility model.
[0015] Figure 3 It is a top view schematic diagram of the connecting belt and rotating rod structure of the utility model.
[0016] Figure 4 It is a schematic diagram of the partial structure of the rubber nasogastric feeding positioning piece of the utility model.
[0017] Figure 5 The utility model is a schematic diagram of a cross-sectional view of the rubber nasogastric feeding positioning piece, a child Velcro and a mother Velcro in a top view.
[0018] The accompanying drawings are marked as follows: 1. rubber nasogastric positioning piece; 2. positioning mechanism; 3. nasogastric tube; 21. connecting belt; 22. adjustment cover; 23. earrings; 24. latex cushion; 221. storage slot; 222. rotating rod; 223. knob; 224. positioning bolt; 31. child Velcro; 32. mother Velcro. DETAILED DESCRIPTION
[0019] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The nasogastric feeding device for oncology internal medicine care involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.
[0020] Embodiment 1:
[0021] like Figure 1-5 As shown, a nasogastric feeding device for oncology internal medicine nursing includes a rubber nasogastric feeding positioning plate 1 and a nasogastric feeding tube 3. Two mounting openings are symmetrically opened on the rubber nasogastric feeding positioning plate 1. Nasogastric feeding tubes 3 are arranged inside the two mounting openings. The outer wall of the nasogastric feeding tube 3 is bonded with a sub-Velcro 31 by super glue. The inner walls of the two mounting openings are bonded with a mother Velcro 32 by super glue. The outer wall of the sub-Velcro 31 is bonded to the inner wall of the mother Velcro 32.
[0022] In this embodiment, the nasofeeding tube 3 is conveniently fixed to the inside of the mounting port on the rubber nasofeeding positioning sheet 1 by bonding the sub-velcro 31 and the main Velcro 32. When the nasofeeding tube 3 is removed, the outer wall of the nasofeeding tube 3 near the mounting port is squeezed so that the nasofeeding tube 3 drives the sub-velcro 31 to move and detach from the inner wall of the main Velcro 32. Then the nasofeeding tube 3 is moved and taken out from the inside of the mounting port, which facilitates the replacement of the nasofeeding tube 3. At the same time, except for the nasofeeding tube 3 and the sub-velcro 31, all of the device can be reused to reduce material waste.
[0023] Embodiment 2:
[0024] like Figure 1-5As shown, positioning mechanisms 2 are provided on both sides of the rubber nasogastric feeding positioning piece 1, and the positioning mechanisms 2 include earrings 23, and the number of the earrings 23 is two. One side of the two earrings 23 is fixedly connected with an adjustment cover 22, and a storage groove 221 is provided on one side of the adjustment cover 22. A rotating rod 222 is provided inside the storage groove 221, and the bottom end of the rotating rod 222 is rotatably connected to the bottom of the inner cavity of the storage groove 221. The top end of the rotating rod 222 extends to the top of the adjustment cover 22 and is fixedly connected with a knob 223. Both sides of the rubber nasogastric feeding positioning piece 1 are fixed A connecting belt 21 is connected, and the outer wall of one end of the connecting belt 21 extends to the inside of the storage groove 221 and is wrapped around the outer wall of the rotating rod 222. One end of the connecting belt 21 is fixedly connected to the rotating rod 222. A positioning channel is opened on one side inside the knob 223, and a positioning bolt 224 is threadedly connected inside the positioning channel. A threaded groove is opened on the top of the adjustment cover 22, and the bottom end of the positioning bolt 224 is threadedly connected inside the threaded groove. A latex pad 24 is fixedly connected to one side of the inner wall of the earring 23, and the inner wall of the latex pad 24 is opened with anti-slip grooves.
[0025] In this embodiment, by wearing two earrings 23 on the ears on both sides of the patient's head and utilizing the soft elasticity of the latex cushions 24, the comfort of the patient when wearing the earrings 23 is increased, and by providing two adjustment covers 22 and the connecting belt 21, the rubber nasogastric positioning plate 1 and the nasogastric tube 3 are fixed and limited. If it is necessary to adjust the length of the connecting belt 21, the positioning bolt 224 can be screwed off first, and then the knob 223 and the rotating rod 222 can be rotated forward or reversely so that the rotating rod 222 is wrapped around one end of the connecting belt 21, or the outer wall of the connecting belt 21 is separated from the rotating rod 222. At this time, it is convenient to adjust the length of the connecting belt 21 when it is used, and then the positioning bolt 224 is threadedly connected to the thread groove through the positioning channel to fix the knob 223.
[0026] In summary, if Figure 1-5As shown in the figure, when using the nasogastric feeding device for oncology nursing, firstly, one end of the nasogastric feeding tube 3 is passed through the mounting hole on the rubber nasogastric feeding positioning piece 1, and the sub-velcro 31 of the outer wall of the nasogastric feeding tube 3 is adhered to the inner wall of the main Velcro 32, and then the outer wall of the nasogastric feeding tube 3 is fixed inside the mounting hole. At this time, one end of the nasogastric feeding tube 3 is inserted into the esophagus through the nasal cavity. At this time, the two earrings 23 are worn on the ears on both sides of the patient's head. At the same time, the rubber nasogastric feeding positioning piece 1 and the nasogastric feeding tube 3 are fixed and limited by the two adjustment covers 22 and the connecting belt 21. If the connecting belt 21 is relatively loose, first screw off the positioning bolt 224, and then The knob 223 and the rotating rod 222 are rotated so that the rotating rod 222 is wrapped around one end of the connecting belt 21 to increase the tightness of the connecting belt 21. (When the connecting belt 21 is relatively tight, the outer wall of the connecting belt 21 can be separated from the rotating rod 222 by rotating the knob 223 and the rotating rod 222 in the opposite direction, thereby increasing the length of the connecting belt 21 during use and reducing the tightness of the connecting belt 21.) After rotating the knob 223 and the rotating rod 222, the positioning channel inside the knob 223 is located directly above the thread groove. At this time, the positioning bolt 224 is threadedly connected to the thread groove through the positioning channel to fix the knob 223.
[0027] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0028] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0029] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
Claims
1. A nasogastric feeding device for oncology nursing, comprising a rubber nasogastric feeding positioning sheet (1) and a nasogastric feeding tube (3), characterized in that: The rubber nasogastric feeding positioning piece (1) is symmetrically provided with two mounting openings, and positioning mechanisms (2) are provided on both sides of the rubber nasogastric feeding positioning piece (1), and the positioning mechanisms (2) include earrings (23), and the number of the earrings (23) is two, and one side of the two earrings (23) is fixedly connected with an adjustment cover (22), and one side of the adjustment cover (22) is provided with a storage groove (221), and a rotating rod (222) is provided inside the storage groove (221), and the rotating rod The bottom end of the rotating rod (222) is rotatably connected to the bottom of the inner cavity of the storage groove (221), the top end of the rotating rod (222) extends to the top of the adjustment cover (22) and is fixedly connected to the knob (223), both sides of the rubber nasogastric positioning sheet (1) are fixedly connected to the connecting belt (21), the outer wall of one end of the connecting belt (21) extends to the inside of the storage groove (221) and is wrapped around the outer wall of the rotating rod (222), and one end of the connecting belt (21) is fixedly connected to the rotating rod (222).
2. A nasogastric feeding device for oncology nursing according to claim 1, characterized in that: A positioning channel is provided on one side of the knob (223), a positioning bolt (224) is threadedly connected to the interior of the positioning channel, a threaded groove is provided on the top of the adjustment cover (22), and the bottom end of the positioning bolt (224) is threadedly connected to the interior of the threaded groove.
3. A nasogastric feeding device for oncology nursing according to claim 1, characterized in that: A latex cushion (24) is fixedly connected to one side of the inner wall of the earring (23), and the inner wall of the latex cushion (24) is provided with anti-slip grooves.
4. A nasogastric feeding device for oncology nursing according to claim 1, characterized in that: A nasogastric tube (3) is disposed inside each of the two mounting openings, and a sub-velcro (31) is bonded to the outer wall of the nasogastric tube (3) by means of strong glue.
5. A nasogastric feeding device for oncology nursing according to claim 4, characterized in that: The inner walls of the two installation openings are both bonded with a mother Velcro (32) by means of strong glue, and the outer wall of the child Velcro (31) is bonded to the inner wall of the mother Velcro (32).