Stomach tube device easy to insert
By designing the gastric tube device, the scale of the gastric tube and the guide wire and the fixed function of the auxiliary component solve the problem of changing the difficulty and inconvenience of the gastric tube, and realize the convenience and faster of the replacement process.
Patent Information
- Application Number
- CN202420693405.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-07
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-04-07
AI Technical Summary
In the prior art, there are problems of difficulty and inconvenience in replacing the gastric tube, resulting in clogging of the nasogastric tube and risk of infection.
Design an easy -to -insert device, including gastric tubes, guidance, and auxiliary components. The gastric tube is provided with the first opening and the first dimension line, and there is a second -rate line on the guide wire. The auxiliary component is used to fix the guide wire to prevent its displacement. Through these components, the old gastric tube can be exit through guide wire, and the extension length of the new gastric tube can be determined according to the scale line.
The convenience and speed of replacing the gastrointestinal tube reduces the difficulty and risk of infection in the replacement process.
Smart Images
Figure CN222399554U_ABST
Abstract
Description
Technical Field
[0001] The present application belongs to the technical field of medical devices, and in particular relates to an easy-to-insert gastric tube device. Background Art
[0002] Nasogastric tubes are mainly used in situations where patients have difficulty swallowing or are unconscious and have difficulty in completing food intake independently. When in use, the nasogastric tube is inserted through the nostrils, passes through the pharynx and esophagus to reach the stomach, and then a syringe can be used to push the prepared nutrient solution or medicine into the patient's stomach through the blocked position. When patients need to use a nasogastric tube for a long time, they need to replace it with a new one regularly (for example, every half a month or a month) to reduce the risk of nasogastric tube blockage and infection.
[0003] However, the gastric tube device provided by the related art has the problem that it is difficult and inconvenient to replace the gastric tube. Utility Model Content
[0004] The present application provides an easy-to-insert gastric tube device, which is used to solve the problem of difficulty and inconvenience in replacing the gastric tube.
[0005] In order to achieve the above application purpose, the technical solution adopted in this application is as follows:
[0006] A first aspect of an embodiment of the present application provides an easy-to-insert gastric tube device, comprising:
[0007] A gastric tube, wherein a first scale line is provided on the gastric tube, a first opening for inserting into a patient's body is provided on an end surface of a first end portion of the gastric tube, and a second opening is provided on a second end portion of the gastric tube;
[0008] A guide wire, wherein a second scale line is provided on the guide wire;
[0009] Auxiliary component: the auxiliary component is used to fix the guide wire when withdrawing the old gastric tube and inserting the new gastric tube.
[0010] Optionally, a side hole is opened on the side of the first end.
[0011] Optionally, the gastric tube includes an internal tube section and an exposed tube section, one end of the internal tube section is the first end of the gastric tube, the other end of the internal tube section and one end of the exposed tube section are detachably connected, and the other end of the exposed tube section is the second end of the gastric tube.
[0012] Optionally, auxiliary components include:
[0013] A fixed groove frame, the fixed groove frame is used to place the guide wire, and a plurality of grooves are also provided at the bottom of the fixed groove frame, the plurality of grooves are arranged at intervals, and the plurality of grooves are used for the operator to pinch the guide wire and / or the gastric tube to perform insertion and withdrawal operations;
[0014] A first bracket, which is arranged at the patient's mouth and docked with the first end of the fixed slot frame;
[0015] A second bracket, the second bracket is connected to the second end of the fixed groove frame;
[0016] A supporting platform, the supporting platform is used to support the fixed slot frame and the second bracket;
[0017] A fixing member is used to fix the guide wire at the first bracket position and to fix the guide wire at the second bracket position.
[0018] Optionally, the fixed slot frame includes a plurality of sub-slot frames, and two adjacent sub-slot frames are detachably pluggable and connected.
[0019] Optionally, the fixing member includes:
[0020] A first buckle, disposed on the first bracket, and used to fix the guide wire at the position of the first bracket;
[0021] A second buckle, disposed on the second bracket, for fixing the guide wire at the position of the second bracket;
[0022] The handle can be slidably sleeved and fixed on the guide wire, and the cross-sectional area of the handle is larger than the cross-sectional area of the second opening.
[0023] Optionally, the first bracket is provided with a first bracket slot hole, and the second bracket is provided with a second bracket slot hole;
[0024] The fixings include:
[0025] A detachable fixing clip, the detachable fixing clip is used to clamp the guide wire when either end passes through the slot hole of the first bracket to fix the guide wire in the first bracket position; or is used to clamp the guide wire when either end passes through the slot hole of the second bracket to fix the guide wire in the second bracket position;
[0026] Wherein, the cross-sectional area of the detachable fixing clip is larger than the cross-sectional area of the second opening.
[0027] Optionally, the easy-to-insert gastric tube device further comprises:
[0028] A strap, which is arranged on the first bracket and is used to be tied to the patient's head;
[0029] Disposable scissors, used to cut the gastric tube at its external position when replacing the gastric tube.
[0030] Compared with the prior art, the beneficial effects of the embodiments of the present application are:
[0031] By utilizing the first opening on the gastric tube, the old gastric tube can be withdrawn from the patient's body through the guide wire; by utilizing the first scale line on the gastric tube and the second scale line on the guide wire, the required insertion length of the new gastric tube can be determined. Among them, the auxiliary component is used to fix the guide wire when withdrawing the old gastric tube and inserting the new gastric tube to prevent the guide wire from shifting. For example, when withdrawing the old gastric tube, the new guide wire needs to be fixed by the auxiliary component to prevent the new guide wire from shifting; when inserting the new gastric tube, the new guide wire needs to be fixed by the auxiliary component to prevent the new guide wire from shifting. The easy-to-insert gastric tube device provided in the embodiment of the present application can solve the problem of difficulty and inconvenience in replacing the gastric tube, and has the advantage of convenient and quick replacement of the gastric tube. BRIEF DESCRIPTION OF THE DRAWINGS
[0032] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0033] Figure 1 A schematic diagram of the structure of a gastric tube provided in an embodiment of the present application is shown;
[0034] Figure 2 Another schematic diagram of the structure of the gastric tube provided in an embodiment of the present application is shown;
[0035] Figure 3 A schematic diagram of the structure of a guide wire provided in an embodiment of the present application is shown;
[0036] Figure 4 A schematic diagram of the structure of a fixed slot frame provided in an embodiment of the present application is shown;
[0037] Figure 5 A schematic diagram of the structure of the support platform provided in an embodiment of the present application is shown;
[0038] Figure 6 A schematic diagram of the structure of a sub-slot frame provided in an embodiment of the present application is shown;
[0039] Figure 7 A schematic diagram of the structure of a first bracket provided in an embodiment of the present application is shown;
[0040] Figure 8 Another structural schematic diagram of the first bracket provided in an embodiment of the present application is shown;
[0041] Fig. 9 A schematic diagram of the structure of a handle provided in an embodiment of the present application is shown;
[0042] Fig.10A schematic structural diagram of a detachable fixing clip provided in an embodiment of the present application is shown.
[0043] Illustration Description:
[0044] 10. Gastric tube; 11. First scale mark; 12. First opening; 13. Second opening; 14. Side hole; 15. External tube section; 16. Internal tube section;
[0045] 20. Guide wire; 21. Second scale line; 22. End;
[0046] 31. Fixed slot frame; 311. Sub-slot frame; 312. Plug; 313. Slot; 32. First bracket; 321. First bracket slot hole; 322. Active buckle; 33. Second bracket; 34. Groove; 35. Support platform; 36. First buckle; 37. Handle; 38. Removable fixing clip; 381. Clamp; 382. Operating part; 39. Strap. DETAILED DESCRIPTION
[0047] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.
[0048] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.
[0049] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.
[0050] In order to illustrate the technical solution described in this application, a specific embodiment is provided below for illustration.
[0051] See also Figures 1 to 10 As shown, an embodiment of the present application provides an easy-to-insert gastric tube device, including a gastric tube 10, a guide wire 20 and an auxiliary component (not shown in the figure), which is used to solve the problem of difficulty and inconvenience in replacing the gastric tube, and has the advantage of convenient and quick replacement of the gastric tube.
[0052] like Figure 1As shown, in some embodiments, a first scale line 11 is provided on the stomach tube 10, a first opening 12 for inserting into the patient's body is provided at the end surface of the first end of the stomach tube 10, and a second opening 13 for inserting the guide wire 20 is provided at the second end of the stomach tube 10. As an example, a side hole 14 is also provided at the side surface of the first end.
[0053] like Figure 2 As shown, in some embodiments, the gastric tube 10 includes an internal tube section 16 and an external tube section 15, one end of the internal tube section 16 (such as Figure 2 The lower end of the stomach tube 10 is the first end of the stomach tube 10, and the other end of the built-in tube section 16 (such as Figure 2 The upper end of the internal tube section 16 and one end of the exposed tube section 15 are detachably connected, and the other end of the exposed tube section 15 is the second end of the stomach tube 10. As an example, the length of the internal tube section 16 is 60 to 80 cm. As an example, the length of the exposed tube section 15 is 30 to 60 cm. As an example, the first scale line 11 is marked from 40 cm away from the first opening 12.
[0054] like Figure 3 As shown, in some embodiments, a second scale line 21 is provided on the guide wire 20. As an example, the ends 22 at both ends of the guide wire 20 are slightly thicker than the middle part of the guide wire 20. As an example, the length of the guide wire 20 is about 140 cm. As an example, the material of the guide wire 20 is steel. As an example, the second scale line 21 is marked from 40 cm away from the lower end of the guide wire 20. As an example, the second scale line 21 is marked every 5 cm, and the total scale length is 90 cm.
[0055] In the embodiment of the present application, the auxiliary component is used to fix the guide wire 20 when the old gastric tube 10 is withdrawn and the new gastric tube 10 is inserted to prevent the guide wire 20 from shifting.
[0056] It should be noted that, in the embodiment of the present application, the old gastric tube 10 refers to a gastric tube 10 that has been used in the patient's body for a period of time, and the new gastric tube 10 is used to replace the old gastric tube 10.
[0057] like Figure 4 and Figure 5 As shown, in some embodiments, the auxiliary component includes: a fixed slot frame 31, a first bracket 32, a second bracket 33, a support platform 35 and a fixing member (not shown in the figure).
[0058] As an example, the fixed slot frame 31 is used to place the guide wire 20, and a plurality of grooves 34 are also provided at the bottom of the fixed slot frame 31, and the plurality of grooves 34 are arranged at intervals. The plurality of grooves 34 are used for the operator to pinch the guide wire 20 and / or the gastric tube 10 to perform insertion and withdrawal operations. In other words, the grooves 34 play a role of avoiding positions, making it convenient for the operator to pinch the guide wire 20 and / or the gastric tube 10. Optionally, the length of the fixed slot frame 31 is about 80 cm.
[0059] As an example, the first bracket 32 is arranged at the patient's mouth position and is fixed to the first end of the slot bracket 31 (such as Figure 4 As an example, since the bottom of the first bracket 32 needs to contact the patient's mouth, a plurality of air holes can be opened at the bottom of the first bracket 32 for skin ventilation.
[0060] As an example, the second bracket 33 is fixed to the second end of the slot frame 31 (such as Figure 4 right end) docking.
[0061] As an example, the support platform 35 is used to support the fixed slot frame 31 and the second bracket 33 .
[0062] like Figure 5 As shown, as an example, the support platform 35 is a tripod. Optionally, the support platform 35 can also be a bipod or other shapes.
[0063] As an example, the fixing member is used to fix the guide wire 20 at the position of the first bracket 32 , and is used to fix the guide wire 20 at the position of the second bracket 33 .
[0064] like Figure 6 As shown, in some embodiments, the fixed slot frame 31 includes a plurality of sub-slot frames 311, and two adjacent sub-slot frames 311 are detachably connected by plugging. For example, a plug 312 is provided at one end of the sub-slot frame 311, and a slot 313 is provided at the other end, and two adjacent sub-slot frames 311 are detachably connected by plugging through the plug 312 and the slot 313.
[0065] In some embodiments, the fixing member includes: a first buckle 36 , a second buckle (not shown in the figure) and a handle 37 .
[0066] like Figure 7 As shown, as an example, the first buckle 36 is arranged on the first bracket 32, and is used to fix the guide wire 20 at the position of the first bracket 32. Similarly, the second buckle is arranged on the second bracket 33, and is used to fix the guide wire 20 at the position of the second bracket 33.
[0067] like Figure 7 As shown, in some embodiments, the easy-insertion gastric tube device further includes: a strap 39, which is disposed on the first bracket 32 and is used to be tied to the patient's head.
[0068] like Fig. 9 As shown, in some embodiments, the handle 37 can be slidably mounted and fixed on the guide wire 20, and the cross-sectional area of the handle 37 is larger than the cross-sectional area of the second opening 13. In other words, the fixed position of the handle 37 on the guide wire 20 can be adjusted. In this way, when the stomach tube 10 is inserted into the patient for the first time, by adjusting the fixed position of the handle 37 on the guide wire 20, the handle 37 can abut the position of the second opening 13, thereby achieving the guide wire 20 and the stomach tube 10 extending into the patient's body at the same time. With this arrangement, the guide wire 20 can be applied to stomach tubes 10 of different lengths.
[0069] like Figure 8 As shown, in other embodiments, the first bracket 32 is provided with a first bracket slot 321, and the second bracket 33 is provided with a second bracket slot (not shown in the figure). Fig.10 As shown, the fixing member includes a detachable fixing clip 38. As an example, the first bracket slot 321 and the second bracket slot are also used to clamp the gastric tube 10 and the guide wire 20. Figure 8 As shown, as an example, a movable buckle 322 is further provided on the first bracket slot 321 , which can be used to lower the gastric tube 10 and / or the guide wire 20 to be separated from the first bracket slot 321 .
[0070] The detachable fixing clip 38 is used to clamp the guide wire 20 when either end passes through the first bracket slot 321, so as to fix the guide wire 20 at the first bracket 32; or to clamp the guide wire 20 when either end passes through the second bracket slot, so as to fix the guide wire 20 at the second bracket 33. The cross-sectional area of the detachable fixing clip 38 is larger than the cross-sectional area of the second opening 13. In other words, the detachable fixing clip 38 simultaneously has the functions of the first buckle 36, the second buckle and the handle 37 mentioned above.
[0071] like Fig.10 As shown, as an example, the detachable fixing clip 38 is a spring clip, including a clamp 381 and an operating portion 382, for example, by pinching and releasing the operating portion 382 by hand to clamp the guide wire 20. As an example, the two ends of the clamp 381 are of different sizes, and the smaller end is used to pass through the first bracket slot 321, or pass through the second bracket slot to clamp the fixed guide wire 20.
[0072] In some embodiments, the easy-to-insert gastric tube device further includes: disposable scissors for cutting the gastric tube 10 at an external position of the gastric tube 10 when replacing the gastric tube 10 , so as to reduce the difficulty of replacing the gastric tube 10 .
[0073] In some embodiments of the present application, a method for using the easy-insertion gastric tube device provided in any of the above embodiments is also provided, which may include a method for initial use and a method for replacing a gastric tube.
[0074] In some embodiments, the first-time use method comprises the following steps:
[0075] S110 , the guide wire 20 passes through the stomach tube 10 , and when the lower end of the guide wire 20 reaches the first opening 12 , it abuts against the second end of the stomach tube 10 through the handle 37 or the detachable fixing clip 38 .
[0076] S120, inserting the gastric tube 10 and the guide wire 20 into the patient's body through the patient's nostrils at the same time.
[0077] S130 , according to the first scale line 11 on the stomach tube 10 , when the length of the stomach tube 10 extending into the patient's body reaches a required value, fix the stomach tube 10 .
[0078] S140 , withdraw the guide wire 20 to complete the initial insertion of the gastric tube 10 .
[0079] As an example, when the gastric tube 10 includes an internal tube segment 16 and an external tube segment 15 , step S140 further includes: connecting the external tube segment 15 with the internal tube segment 16 .
[0080] In some embodiments, the method for replacing a gastric tube comprises the following steps:
[0081] S210 , inserting the new guide wire 20 into the old gastric tube 10 , and determining the insertion length of the new guide wire 20 according to the first scale line 11 on the old gastric tube 10 and the second scale line 21 on the new guide wire 20 .
[0082] As an example, before step S210, the old gastric tube 10 can be cut off at the external position of the old gastric tube 10 using disposable scissors. As an example, the gastric tube 10 can be divided into an internal tube section 16 and an external tube section 15. In this way, the old internal tube section 16 can be cut off at the external position of the old internal tube section 16 using disposable scissors. The above-mentioned setting can reduce the difficulty of replacing the gastric tube 10.
[0083] As an example, in step S210, the insertion length of the new guide wire 20 is approximately equal to the insertion length of the old gastric tube 10. For example, when the first scale line 11 on the old gastric tube 10 indicates the same scale as the second scale line 21 on the new guide wire 20, it means that the insertion length of the new guide wire 20 reaches the required value, and the guide wire 20 is stopped from moving.
[0084] As an example, when moving the new guide wire 20 , assistance may be provided by the fixing slot frame 31 , the first bracket 32 , the second bracket 33 , the groove 34 , the support platform 35 and the binding belt 39 .
[0085] S220 , fixing a new guide wire 20 at the position of the second bracket 33 .
[0086] As an example, the new guide wire 20 may be fixed by a second buckle, or by a detachable fixing clip.
[0087] S230 , withdraw the old gastric tube 10 from the patient's body through the first opening 12 .
[0088] In the embodiment of the present application, the first opening 12 is utilized so that when a new guide wire 20 is inserted, the old gastric tube 10 can still be withdrawn from the patient's body, thereby reducing the difficulty of replacing the gastric tube 10 .
[0089] S240, fixing the new guide wire 20 at the position of the first bracket 32, and loosening the new guide wire 20 at the position of the second bracket 33 to avoid the position.
[0090] By changing different fixing positions, the old stomach tube 10 can be completely withdrawn in step S250.
[0091] S250, continue to withdraw the old stomach tube 10 until it is completely withdrawn.
[0092] S260 , placing the new gastric tube 10 on the new guide wire 20 .
[0093] As an example, the gastric tube 10 can be divided into an internal tube section 16 and an external tube section 15. In this way, in step S260, only the internal tube section 16 needs to be sheathed, which can reduce the difficulty of replacing the gastric tube 10.
[0094] S270, fixing the new guide wire 20 at the position of the second bracket 33, and loosening the new guide wire 20 at the position of the first bracket 32 to avoid the position.
[0095] By changing different fixed positions, the new gastric tube 10 can be smoothly inserted into the patient's body in step S280.
[0096] S280, using the guiding function of the new guide wire 20, the new gastric tube 10 is extended into the patient's body, and the extension length of the new gastric tube 10 is determined according to the second scale line 21 on the new guide wire 20 and the first scale line 11 on the new gastric tube 10.
[0097] As an example, the insertion length of the new gastric tube 10 is approximately equal to the insertion length of the new guide wire 20. For example, when the first scale line 11 on the new gastric tube 10 indicates the same scale as the second scale line 21 on the new guide wire 20, it means that the insertion length of the new gastric tube 10 reaches the required value, and the movement of the new gastric tube 10 is stopped at this time.
[0098] As an example, after stopping moving the new gastric tube 10 , the new gastric tube 10 may be fixed, for example, the new gastric tube 10 may be fixed to the patient's head.
[0099] S290 , loosen the new guide wire 20 at the position of the second bracket 33 , and withdraw the new guide wire 20 to complete the replacement of the old gastric tube 10 .
[0100] In some embodiments of the present application, the gastric tube 10 includes an internal tube segment 16 and an exposed tube segment 15, one end of the internal tube segment 16 is the first end of the gastric tube 10, the other end of the internal tube segment 16 and one end of the exposed tube segment 15 are detachably connected, and the other end of the exposed tube segment 15 is the second end of the gastric tube 10.
[0101] In some embodiments, the above step S210 includes the following steps:
[0102] S211, cut off the old internal tube segment 16 at the extracorporeal position of the old internal tube segment 16, insert the new guide wire 20 into the old internal tube segment 16 through the opening at the cut position, and determine the extension length of the new guide wire 20 based on the first scale line 11 on the old internal tube segment 16 and the second scale line 21 on the new guide wire 20.
[0103] In some embodiments, the above step S260 includes the following steps:
[0104] S261 , sleeve the new internal tube section 16 onto the new guide wire 20 .
[0105] In some embodiments, the above step S280 includes the following steps:
[0106] S281. Using the guiding function of the new guide wire 20, the new internal tube segment 16 is extended into the patient's body, and the extension length of the new internal tube segment 16 is determined according to the second scale line 21 of the new guide wire 20 and the first scale line 11 on the new internal tube segment 16.
[0107] In some embodiments, the above step S290 includes the following steps:
[0108] S291 , loosen the new guide wire 20 at the position of the second bracket 33 , and withdraw the new guide wire 20 .
[0109] S292, connecting the new exposed tube segment 15 with the new internal tube segment 16 to complete the replacement of the old gastric tube 10.
[0110] In summary, the easy-to-insert gastric tube device and the method of use provided in the embodiment of the present application utilize the first opening 12 on the gastric tube 10 so that the old gastric tube 10 can be withdrawn from the patient's body through the guide wire 20; the first scale line 11 on the gastric tube 10 and the second scale line 21 on the guide wire 20 can be used to determine the required insertion length of the new gastric tube 10. Among them, the auxiliary component is used to fix the guide wire 20 when withdrawing the old gastric tube 10 and inserting the new gastric tube 10 to prevent the guide wire 20 from shifting. For example, when withdrawing the old gastric tube 10, it is necessary to fix the new guide wire 20 through the auxiliary component to prevent the new guide wire 20 from shifting; when inserting the new gastric tube 10, it is necessary to fix the new guide wire 20 through the auxiliary component to prevent the new guide wire 20 from shifting. The above-mentioned easy-to-insert gastric tube device and the method of use can solve the problem of difficulty and inconvenience in replacing the gastric tube, and have the advantages of convenient and quick replacement of the gastric tube.
[0111] The embodiments described above are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, a person skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application, and should all be included in the protection scope of the present application.
Claims
1. A gastric tube device for easy insertion, characterized in that: include: A stomach tube, wherein a first scale line is provided on the stomach tube, a first opening for inserting into a patient's body is provided on an end surface of a first end portion of the stomach tube, and a second opening is provided on a second end portion of the stomach tube; The guide wire is provided with a second scale mark; An auxiliary component is used to fix the guide wire when the old gastric tube is withdrawn and the new gastric tube is inserted.
2. The easy-to-insert gastric tube device according to claim 1, characterized in that: A side hole is formed on the side surface of the first end portion.
3. The easy-to-insert gastric tube device according to claim 1, characterized in that: The gastric tube comprises an internal tube section and an exposed tube section, one end of the internal tube section is the first end of the gastric tube, the other end of the internal tube section is detachably connected to one end of the exposed tube section, and the other end of the exposed tube section is the second end of the gastric tube.
4. The easy-to-insert gastric tube device according to claim 1, characterized in that: The auxiliary components include: A fixed groove frame, the fixed groove frame is used to place the guide wire, and a plurality of grooves are further provided at the bottom of the fixed groove frame, the plurality of grooves are arranged at intervals, and the plurality of grooves are used for an operator to pinch the guide wire and / or the gastric tube to perform insertion and withdrawal operations; A first bracket, which is arranged at the patient's mouth and docked with the first end of the fixed slot frame; a second bracket, the second bracket being butted against the second end of the fixed slot frame; A supporting platform, the supporting platform is used to support the fixed slot frame and the second bracket; A fixing member is used to fix the guide wire at the first bracket position and to fix the guide wire at the second bracket position.
5. The easy-to-insert gastric tube device according to claim 4, characterized in that: The fixed slot frame includes a plurality of sub-slot frames, and two adjacent sub-slot frames are detachably pluggable and connected.
6. The easy-to-insert gastric tube device according to claim 4, characterized in that: The fixing member comprises: A first buckle, disposed on the first bracket, and used to fix the guide wire at the position of the first bracket; A second buckle, disposed on the second bracket, and used to fix the guide wire at the position of the second bracket; A handle can be slidably mounted and fixed on the guide wire, and the cross-sectional area of the handle is larger than the cross-sectional area of the second opening.
7. The easy-to-insert gastric tube device according to claim 4, characterized in that: The first bracket is provided with a first bracket slot hole, and the second bracket is provided with a second bracket slot hole; The fixing member comprises: a detachable fixing clip, the detachable fixing clip being used to clamp the guide wire when either end passes through the slot hole of the first bracket, so as to fix the guide wire in the first bracket position; or being used to clamp the guide wire when either end passes through the slot hole of the second bracket, so as to fix the guide wire in the second bracket position; Wherein, the cross-sectional area of the detachable fixing clip is larger than the cross-sectional area of the second opening.
8. The easy-to-insert gastric tube device according to claim 4, characterized in that: The easy-to-insert gastric tube device also includes: A strap, the strap is arranged on the first bracket and is used to be tied to the patient's head; Disposable scissors are used to cut the gastric tube at the external position of the gastric tube when replacing the gastric tube.