Breathing mask for stomach tube indwelling patient
By using a split-type breathing mask design, with an installation mechanism and a gastric tube fixing mechanism, the problems of air leakage and facial pressure of traditional breathing masks are solved. This achieves a stable connection and independent removal of the gastric tube, improving patient comfort and safety.
Patent Information
- Application Number
- CN202422637905.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-31
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2034-10-31
AI Technical Summary
Traditional breathing masks are prone to causing air leakage and facial pressure when patients have indwelling gastric tubes, and the gastric tubes are difficult to remove alone, affecting patient comfort and safety.
A split-type breathing mask was designed, employing an installation mechanism and a gastric tube fixing mechanism, including components such as protrusions, limiting grooves, rubber sleeves, and hooks, to achieve a stable connection and independent removal of the gastric tube, avoiding air leakage and facial pressure.
It allows for easy removal of the breathing mask without removing the gastric tube, reducing the risk of air leakage and facial pressure, improving connection stability and user comfort, and facilitating monitoring of the gastric tube position by medical staff.
Smart Images
Figure CN223586378U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the field of medical devices, concretely is a kind of breathing mask for gastric tube indwelling patient. BACKGROUND
[0002] Gastric tube is inserted into nostril, via pharynx, reaches stomach through esophagus, is used to extract gastric juice or inject nutrient solution.Gastric tube indwelling patient needs to inhale oxygen by breathing mask, and traditional breathing mask presses gastric tube under mask, causes air leakage, and also can form indentation on the face of patient even pressure sore, it is extremely inconvenient when using.In order to solve the above problems, there is an integrated mask in prior art, which is provided with hole with same diameter as gastric tube on it, so that gastric tube can pass through hole into mask, without pressing on the face of patient, and hole diameter is matched with gastric tube, so that air leakage phenomenon is not easy to cause.But since the end of gastric tube is provided with larger diameter plug, for extracting gastric juice or injecting nutrient solution, so when patient needs to take off mask, gastric tube can only be pulled out together, and mask cannot be taken off alone to maintain the indwelling of gastric tube.After indwelling gastric tube, it should be avoided to cause damage by repeatedly implanting and taking out, and it needs to be improved. SUMMARY
[0003] The utility model aims at overcoming the shortcomings of prior art, provide a kind of breathing mask for gastric tube indwelling patient.
[0004] The utility model adopts the following technical scheme:
[0005] A kind of breathing mask for gastric tube indwelling patient, including breathing mask, air inlet pipe, gastric tube hole, mounting mechanism, gastric tube fixing mechanism, breathing mask is made of the first cover body and second cover body of split type and is made into a complete breathing mask;Air inlet pipe includes first pipe body and second pipe body, first pipe body and second pipe body are respectively arranged on the first cover body and second cover body and are located at the connecting place of two, first pipe body and second pipe body are combined into a complete air inlet pipe with the first cover body and second cover body;Gastric tube hole is shaped in the side of air inlet pipe, and is located at the connecting place of first pipe body and second pipe body;Mounting mechanism is arranged between the first cover body and second cover body and connects and fixes two;Gastric tube fixing mechanism is arranged on breathing mask and fixes gastric tube.
[0006] Preferably, the mounting mechanism includes a protrusion and a limiting groove, the protrusion is provided on the second cover body and protrudes outwardly shaped from the opposite surface of the first cover body;The limiting groove is shaped on the protrusion and is matched with the contact surface of the first cover body and the second cover body, and the first cover body is connected and combined with the second cover body by extending into the limiting groove.
[0007] Preferably, the mounting mechanism further comprises a first rubber sleeve and a second rubber sleeve, the first rubber sleeve is arranged on the bottom surface of the breathing mask, and the first mask body and the second mask body are combined to form a continuous first annular surface at the bottom surface, the first rubber sleeve is nested outside the first annular surface to fix the first mask body and the second mask body; the second rubber sleeve is arranged at the end of the air inlet pipe, and the first pipe body and the second pipe body are combined to form a continuous second annular surface at the end, and the second rubber sleeve is nested on the second annular surface to fix the first pipe body and the second pipe body.
[0008] Preferably, the gastric tube fixing mechanism comprises a first hook and a second hook, the first hook is arranged on the first mask body and extends to the first mask body and the second mask body connecting portion opposite to the gastric tube hole, and the second hook is arranged on the second mask body and extends to the first mask body and the second mask body connecting portion opposite to the gastric tube hole, and the first hook, the second hook and the gastric tube hole are arranged along the same axis.
[0009] Preferably, the first hook and the second hook have the same hole diameter as the hole diameter of the gastric tube hole, and a scale is further arranged on the first mask body between the first hook and the second hook.
[0010] Preferably, the breathing mask is divided into 3 / 4 of the first mask body and 1 / 4 of the second mask body with the axis of the air inlet pipe as the center.
[0011] Preferably, the breathing mask is further provided with a strap on both sides for fixing the breathing mask on the face of the patient.
[0012] As can be seen from the above description of the utility model, compared with the prior art, the utility model has the beneficial effects that the gastric tube can be inserted into the breathing mask through the gastric tube hole, avoiding that the breathing mask presses the gastric tube on the face of the patient, when the patient needs to remove the breathing mask, the gastric tube can be taken off from the gastric tube fixing mechanism, and the mounting mechanism is released, the first mask body and the second mask body are separated, at this time, the first pipe body and the second pipe body are separated, and the gastric tube in the gastric tube hole is released, so that the breathing mask can be taken off from the face of the patient without taking out the gastric tube.
[0013] The first mask body and the second mask body can be precisely nested together through the protruding block and the limiting groove, avoiding the air leakage caused by the gap between the two.
[0014] The first mask body and the second mask body are fixedly connected through the first rubber sleeve and the second rubber sleeve, so that the first mask body and the second mask body are not easy to separate, and the stability of the connection between the two is improved.
[0015] The part of the gastric tube outside the breathing mask can be mounted on the first hook and the second hook, avoiding that the part of the gastric tube outside the breathing mask swings randomly, and the scale can be used to observe whether the placement of the gastric tube changes, so as to timely remind medical staff to adjust the gastric tube. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the structure of the present invention. Figure 1 ;
[0017] Figure 2 This is a schematic diagram of the structure of the present invention. Figure 2 ;
[0018] Figure 3 for Figure 2 A magnified view of a section at point A in the middle;
[0019] Figure 4 This is an installation diagram of the present invention;
[0020] Figure 5 This is a schematic diagram of the structure of the second cover and the second tube of this utility model;
[0021] In the diagram: 1-breathing mask; 11-first mask body; 12-second mask body; 13-strap; 2-inlet tube; 21-first tube body; 22-second tube body; 3-gastric tube port; 4-installation mechanism; 41-protrusion; 42-limiting groove; 43-first rubber sleeve; 44-second rubber sleeve; 5-gastric tube fixing mechanism; 51-first hook; 52-second hook; 53-ruler. Detailed Implementation
[0022] The present invention will be further described below through specific embodiments.
[0023] Reference Figures 1 to 5 As shown, a breathing mask for patients with indwelling gastric tubes includes a breathing mask 1, an air inlet tube 2, a gastric tube port 3, an installation mechanism 4, and a gastric tube fixing mechanism 5.
[0024] The breathing mask 1 is composed of a split first mask body 11 and a second mask body 12 to form a complete breathing mask 1. The breathing mask 1 is provided with straps 13 on both sides for fixing the breathing mask 1 to the patient's face.
[0025] The air intake pipe 2 includes a first pipe body 21 and a second pipe body 22. The first pipe body 21 and the second pipe body 22 are respectively disposed on the first cover body 11 and the second cover body 12 and located at the connection between the two. The first pipe body 21 and the second pipe body 22, together with the first cover body 11 and the second cover body 12, form a complete air intake pipe 2. The breathing mask 1 is divided into a first cover body 11 (3 / 4) and a second cover body 12 (1 / 4) with the axis of the air intake pipe 2 as the center. Correspondingly, the air intake pipe 2 is also divided into a first pipe body 21 (3 / 4) and a second pipe body 22 (1 / 4) with its axis as the center. The first cover body 11 is integrally formed with the first pipe body 21, and the second cover body 12 is integrally formed with the second pipe body 22.
[0026] The stomach tube hole 3 is formed on the side of the air inlet pipe 2 and is located at the joint of the first pipe body 21 and the second pipe body 22. The stomach tube hole 3 is formed by the grooves respectively formed on the first pipe body 21 and the second pipe body 22 when they are combined.
[0027] The mounting mechanism 4 is arranged between the first cover body 11 and the second cover body 12 to connect and fix them. The mounting mechanism 4 comprises a protrusion 41, a limiting groove 42, a first rubber sleeve 43 and a second rubber sleeve 44. The protrusion 41 is arranged on the second cover body 12 and protrudes outward from the opposite surface of the first cover body 11. The limiting groove 42 is formed on the protrusion 41 and is matched with the contact surface of the first cover body 11 and the second cover body 12. The first cover body 11 is connected and combined with the second cover body 12 by extending into the limiting groove 42. The first cover body 11 and the second cover body 12 can be precisely nested together through the protrusion 41 and the limiting groove 42, so as to avoid the air leakage caused by the gap between them. The first rubber sleeve 43 is arranged on the bottom surface of the breathing mask 1. The bottom surface of the first cover body 11 and the second cover body 12 forms a continuous first annular surface after being combined. The first rubber sleeve 43 is nested outside the first annular surface to fix the first cover body 11 and the second cover body 12. The second rubber sleeve 44 is arranged at the end of the air inlet pipe 2. The end of the first pipe body 21 and the second pipe body 22 forms a continuous second annular surface after being combined. The second rubber sleeve 44 is nested on the second annular surface to fix the first pipe body 21 and the second pipe body 22. The first rubber sleeve 43 and the second rubber sleeve 44 are respectively arranged at the two ends of the breathing mask 1 to fix the first cover body 11 and the second cover body 12, so that the first cover body 11 and the second cover body 12 are not easy to be separated, and the stability of the connection between them is improved.
[0028] The stomach tube fixing mechanism 5 is arranged on the breathing mask 1 to fix the stomach tube. The stomach tube fixing mechanism 5 comprises a first hook 51 and a second hook 52. The first hook 51 is arranged on the first cover body 11 and extends to the joint of the first cover body 11 and the second cover body 12 and is opposite to the stomach tube hole 3. The second hook 52 is arranged on the second cover body 12 and extends to the joint of the first cover body 11 and the second cover body 12 and is opposite to the stomach tube hole 3. The first hook 51, the second hook 52 and the stomach tube hole 3 are arranged along the same axis and are spaced apart. Specifically, the hole diameter of the first hook 51 and the second hook 52 is the same as the hole diameter of the stomach tube hole 3. The first cover body 11 is further provided with a scale 53 between the first hook 51 and the second hook 52. The part of the stomach tube outside the breathing mask 1 can be installed on the first hook 51 and the second hook 52, so as to avoid the part of the stomach tube outside the breathing mask 1 from swinging randomly. The scale 53 can be used to observe whether the remaining length of the stomach tube changes. A mark is made on the stomach tube between the first hook 51 and the second hook 52 during use, so as to prompt the medical staff to adjust the stomach tube in time. Specifically, the opening direction of the first hook 51 and the second hook 52 is upward. The stomach tube is not easy to fall off from the first hook 51 and the second hook 52 when the patient is in a sitting or lying posture.
[0029] When the patient with indwelling gastric tube wears the breathing mask, the first cover body 11 is placed on the face of the patient first, then the gastric tube is placed in the groove on the first pipe body 21, then the second cover body 12 is matched with the first cover body 11, then the first rubber sleeve 43 and the second rubber sleeve 44 are sleeved on the bottom surface of the breathing mask 1 and the top surface of the air inlet pipe 2 to complete the assembly, the gastric tube can be extended into the breathing mask 1 through the gastric tube hole 3, so that the breathing mask 1 avoids pressing the gastric tube on the face of the patient. At this time, the air inlet pipe 2 can be connected with the oxygen supply equipment, finally the gastric tube is placed between the first hook 51 and the second hook 52 and a mark is made on the gastric tube at the place by using a marker pen, if the gastric tube is excessively extended or pulled out, the mark and the scale 53 can be compared in time to adjust. When the patient with indwelling gastric tube needs to take off the breathing mask, the first rubber sleeve 43 and the second rubber sleeve 44 are only taken off, then the second cover body 12 is taken off from the first cover body 11, so that the first pipe body 21 and the second pipe body 22 are separated, at this time, the breathing mask 1 can be taken off from the face of the patient without affecting the indwelling of the gastric tube, when the patient needs to take off the breathing mask 1, the gastric tube can be taken off from the gastric tube fixing mechanism 5, and the mounting mechanism 4 is removed, the first cover body 11 and the second cover body 12 are separated, at this time, the first pipe body 21 and the second pipe body 22 are separated, the gastric tube in the gastric tube hole 3 is released, so that the breathing mask 1 can be taken off from the face of the patient without taking out the gastric tube, which has high practicability.
[0030] The above is only a preferred embodiment of the present application, and therefore cannot limit the scope of the present application, that is, equivalent changes and modifications made according to the patent application scope and the content of the specification should still be within the scope of the present application.
Claims
1. A breathing mask for a gastric tube indwelling patient, characterized by: The application relates to a breathing mask, an air inlet pipe, a gastric tube hole, a mounting mechanism, a gastric tube fixing mechanism, the breathing mask is composed of a first mask body and a second mask body, the air inlet pipe is composed of a first pipe body and a second pipe body, the gastric tube hole is formed in the side of the air inlet pipe and located at the joint of the first pipe body and the second pipe body, the mounting mechanism is arranged between the first mask body and the second mask body to connect and fix the first mask body and the second mask body, and the gastric tube fixing mechanism is arranged on the breathing mask to fix the gastric tube.
2. The breathing mask for a gastric tube indwelling patient according to claim 1, characterized in that: The mounting mechanism comprises a protruding block and a limiting groove, the protruding block is arranged on the second mask body and protrudes outward from the opposite surface of the first mask body, the limiting groove is formed on the protruding block and matched with the contact surface of the first mask body and the second mask body, and the first mask body is connected with the second mask body by extending into the limiting groove.
3. The breathing mask for a gastric tube indwelling patient according to claim 2, characterized in that: The mounting mechanism further comprises a first rubber sleeve and a second rubber sleeve, the first rubber sleeve is arranged on the bottom surface of the breathing mask, the bottom surface of the first mask body and the second mask body forms a continuous first annular surface after combination, and the first rubber sleeve is nested outside the first annular surface to fix the first mask body and the second mask body, the second rubber sleeve is arranged at the end of the air inlet pipe, the end of the first pipe body and the second pipe body forms a continuous second annular surface after combination, and the second rubber sleeve is nested on the second annular surface to fix the first pipe body and the second pipe body.
4. The breathing mask for a gastric tube indwelling patient according to claim 1, characterized in that: The gastric tube fixing mechanism comprises a first hook and a second hook, the first hook is arranged on the first mask body and extends to the joint of the first mask body and the second mask body and is opposite to the gastric tube hole, the second hook is arranged on the second mask body and extends to the joint of the first mask body and the second mask body and is opposite to the gastric tube hole, and the first hook, the second hook and the gastric tube hole are arranged along the same axis.
5. The breathing mask for a gastric tube indwelling patient according to claim 4, characterized in that: The hole diameter of the first hook and the second hook is the same as that of the gastric tube hole, and a scale is further arranged on the first mask body between the first hook and the second hook.
6. The breathing mask for a gastric tube indwelling patient according to claim 1, characterized in that: The breathing mask is divided into the first mask body of 3 / 4 and the second mask body of 1 / 4 along the axis of the air inlet pipe.
7. The breathing mask for a gastric tube indwelling patient according to claim 1, characterized in that: Belt straps are further arranged on the two sides of the breathing mask to fix the breathing mask on the face of a patient.