CN115192340A

CN115192340A - Prone position ventilation support

Info

Publication number: CN115192340A
Application number: CN202210827071.3A
Authority: CN
Inventors: 胡媞; 刘燕; 陈睿智; 刘一秀
Original assignee: West China Hospital of Sichuan University
Current assignee: West China Hospital of Sichuan University
Priority date: 2022-07-14
Filing date: 2022-07-14
Publication date: 2022-10-18
Anticipated expiration: 2042-07-14
Also published as: CN115192340B

Abstract

The invention belongs to the technical field of medical auxiliary articles, and particularly relates to a prone position ventilation bracket; it comprises a head support seat; the head supporting seat is provided with a supporting device A, and one surface of the supporting device A, which is far away from the head supporting seat, is a supporting surface A for supporting the head of a patient. The head of the patient who is in the prone position can be supported to strutting arrangement A in this prone position support of ventilating, and does not influence the normal breathing of patient and the discharge of sputum, makes the patient can keep the state of prone position for a long time to avoid because of there is not any support in the head of the patient who is in the prone position, and lead to patient's health to produce tired and arouse the uncomfortable condition of patient's health to take place.

Description

Prone position ventilation support

Technical Field

The invention belongs to the technical field of medical auxiliary articles, and particularly relates to a prone position ventilation support.

Background

The artificial airway is an air channel established by placing a catheter into the trachea through the upper respiratory tract or directly into the trachea; the device is an effective connection established between a physiological air passage and air or other air sources for ensuring the smooth air passage, and provides conditions for effective drainage, smoothness, mechanical ventilation and treatment of lung diseases of the air passage.

Many patients in hospitals need to establish artificial air passages, after the artificial air passages are established, the breathing of the patients is completed through the artificial air passages, and meanwhile, sputum in the lungs of the patients can be discharged through the artificial air passages; because the artificial airway is long, the cough ability of a common patient cannot expectorate sputum out of the artificial airway, and the sputum can be repeatedly expectorated out and sucked in the artificial airway along with the respiration of the patient.

In clinical work, in order to facilitate the discharge of sputum and ensure the smoothness of the breath of a patient, medical personnel generally enable the patient to be in a prone position and enable the part above the respiratory tract of the patient to move to the outside of the bed body, so that the smoothness of the breath of the patient and the discharge of the sputum are ensured;

however, when the patient is in the prone position, the head and shoulders of the patient are not supported, and the patient is prone to fatigue and discomfort due to long-term prone position. Therefore, it is an urgent technical problem for those skilled in the art to invent a ventilation bracket capable of supporting the head of a patient when the patient is in a prone position.

Disclosure of Invention

In order to solve the problems in the prior art, the invention provides a prone position ventilation support, which aims to solve the technical problem that when a patient is in a prone position in the prior art, the patient is easy to feel uncomfortable on the body of the patient under the condition that the head of the patient is not supported.

The invention is realized by the following technical scheme:

a prone position ventilation bracket comprises a head supporting seat;

the head supporting seat is provided with a supporting device A, and one surface of the supporting device A, which is far away from the head supporting seat, is a supporting surface A for supporting the head of a patient.

In order to better implement the present invention, the above structure is further optimized, two sides of the supporting surface a are provided with a limiting part for preventing the head of the patient from falling off, and a free end of the limiting part extends towards the direction of the supporting surface a far away from the head supporting seat.

In order to better implement the present invention, in the above structure, further optimization is made, and the supporting surface a and the opposite sides of the two limiting parts are provided with soft rubber pads a.

In order to better implement the present invention, in the structure, a lifting device a is disposed on the supporting base, and the supporting device a is disposed at a lifting end of the lifting device a.

In order to better realize the invention, the structure is further optimized, the prone position ventilation support further comprises a shoulder supporting seat, two supporting devices B which are respectively used for supporting the left shoulder and the right shoulder of a patient are arranged at the upper end of the shoulder supporting seat, one surface, far away from the shoulder supporting seat, of each supporting device B is a supporting surface B, and a soft rubber cushion B is arranged on each supporting surface B.

In order to better realize the invention, the structure is further optimized, the prone position ventilation support further comprises two supporting cross rods (23), the number of the shoulder supporting seats (2) is two, the two shoulder supporting seats (2) are connected and fixed through a fixing rod, two ends of each supporting cross rod are respectively erected on the two shoulder supporting seats (2), and the two supporting devices B (22) are respectively arranged close to two ends of each supporting cross rod (23).

In order to better realize the invention, the structure is further optimized, the supporting cross rod comprises a rod body A and a rod body B, the cross sections of the rod body A and the rod body B are both semicircular, the rod body A and the rod body B are arranged in parallel, the arc surface of the rod body A is arranged opposite to the arc surface of the rod body B, the opposite surfaces of the rod body A and the rod body B are respectively provided with a sliding groove A and a sliding groove B, and the width of the sliding groove A is equal to that of the sliding groove B;

the lower extreme of strutting arrangement B is provided with the slide bar, the both ends of slide bar all are provided with square slider, the width of slider with spout A width equals, the both ends of slide bar all pass through the slider slides and sets up spout A and in the spout B.

In order to better realize the invention, the structure is further optimized, and the arc surface of the rod body A and the arc surface of the rod body B are both provided with soft rubber pads C.

In order to better implement the present invention, in the above structure, a lifting device B is disposed on the shoulder supporting seat, and the supporting cross bar is disposed at a lifting end of the lifting device B.

In order to better realize the invention, the structure is further optimized, and the head supporting seat is connected with the fixed rod through a connecting rod;

the connecting rod comprises a telescopic rod A and a telescopic rod B, the telescopic rod A is of a hollow tubular structure, one end of the telescopic rod A is fixedly connected with the fixing rod, the length direction of the telescopic rod A is parallel to the horizontal plane, the length direction of the telescopic rod A is perpendicular to the length direction of the supporting transverse rod, a plurality of mounting holes A are formed in the telescopic rod A, and all the mounting holes A are sequentially arranged in the length direction of the telescopic rod A;

one end of the telescopic rod B is fixedly connected with the head supporting seat, the other end of the telescopic rod B is inserted in the telescopic rod A, a mounting hole B is formed in the telescopic rod B, and the telescopic rod A and the mounting hole B sequentially penetrate through locking pieces to be fixedly connected with the mounting hole A.

In summary, the present invention has the following technical effects:

the head of the patient who is in the prone position can be supported to strutting arrangement A in this prone position support of ventilating, and does not influence the normal breathing of patient and the discharge of sputum, makes the patient can keep the state of prone position for a long time to avoid because of there is not any support in the head of the patient who is in the prone position, and lead to patient's health to produce tired and arouse the uncomfortable condition of patient's health to take place.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of a prone position ventilation support described in the first embodiment;

FIG. 2 is a schematic structural view of a prone position ventilation stent described in the second embodiment;

FIG. 3 is a schematic structural view of a supporting device B in a prone position ventilating support according to the second embodiment;

FIG. 4 is a cross-sectional view of a support cross-bar of a prone position ventilation support of the type described in example two;

fig. 5 is a schematic structural view of a connecting rod in a prone position ventilation stent described in the second embodiment.

Reference numerals are as follows:

1. a head support base; 11. a lifting device A; 12. a support device A; 121. a support surface A; 13. a limiting part; 14. a soft rubber cushion A;

2. a shoulder supporting seat; 21. a lifting device B; 22. a support means B; 221. a support surface B; 222. a soft rubber cushion; 223. a slide bar; 224. a slider; 23. a support rail; 231. a rod body A; 2311. a chute A; 232. a rod body B; 2321. a chute B; 233. a soft rubber cushion C;

3. a connecting rod; 31. a telescopic rod A; 311. a mounting hole A; 32. a telescopic rod B; 321. a mounting hole B; 33. and a locking member.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

In the description of the present invention, it is to be noted that "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing and simplifying the description, but do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus are not to be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as appropriate to those of ordinary skill in the art.

The first embodiment is as follows:

as shown in fig. 1:

a prone position ventilation bracket comprises a head supporting seat 1; wherein the content of the first and second substances,

the head support base 1 is provided with a support device A12, and one side of the support device A12 far away from the head support base 1 is a support surface A121 for supporting the head of a patient.

When a patient with an artificial airway is in a prone position on a sickbed for ensuring smooth respiration and discharge of sputum, the patient moves to the outside of the bed body from a position above the respiratory tract, at the moment, a medical worker can place the head support seat 1 below the head of the patient and enable the support surface A121 to be abutted against the forehead of the patient, and a certain supporting effect is exerted on the head of the patient;

the support mode does not affect the normal breathing of the patient and the discharge of sputum, and the patient can keep the prone position state for a long time, thereby avoiding the situation that the body of the patient is tired and uncomfortable because the head of the patient in the prone position does not have any support.

Preferably, both sides of the supporting surface a121 are provided with a limiting part 13, and a free end of the limiting part 13 extends towards the supporting surface a121 away from the head supporting seat 1;

the limiting part 13 can effectively prevent the head of the patient from falling off from the supporting surface A121 when the head of the patient moves to the two sides of the supporting surface A121, so that the prone position ventilation support is safer to use.

Preferably, the joint between the supporting surface a121 and the limiting portion 13 is an arc surface, soft rubber pads a14 are arranged on the supporting surface a121 and on the opposite sides of the two limiting portions 13, and the soft rubber pads a14 are made of a silica gel material, so that the surface of the supporting surface a121 is softer, and the situation that pressure sores and the like occur due to non-circulation of blood at the position where the patient is supported is avoided.

Preferably, the head support base 1 is provided with a lifting device a11, and the support device a12 is arranged at the lifting end of the lifting device a 11;

the height of the supporting surface A121 can be adjusted through the lifting device A11, and medical staff can adjust the height of the supporting surface A121 according to the height of a sickbed, so that the head of a patient can be better supported by the head supporting seat 1.

Example two:

as shown in fig. 1 to 5:

as a further optimization of the above embodiment, the above prone position ventilation support further comprises a shoulder supporting seat 2; wherein the content of the first and second substances,

the upper end surface of the shoulder supporting seat 2 is provided with two supporting devices B22 which are respectively used for supporting the left shoulder and the right shoulder of a patient, and the surface of the supporting device B22 far away from the shoulder supporting seat 2 is a supporting surface B221;

when the patient is in a prone position, the medical staff can place the shoulder support frame below the shoulders of the patient, and make the support surfaces B221 on the two support devices B22 respectively abut against the left shoulders and the right shoulders of the patient, so as to better realize the support of the body of the patient.

Preferably, the supporting surface B221 is provided with a soft rubber pad B222, and the soft rubber pad B222 is made of a silica gel material, so that the surface of the supporting surface B221 is softer, and the situation that pressure sores and the like occur due to non-circulation of blood at the position where the patient is supported is avoided.

Optimized, this prone position support of ventilating still includes and supports horizontal pole 23, and the quantity of foretell shoulder supporting seat 2 has two, and two shoulder supporting seats 2 are connected fixedly through the dead lever, and the both ends that support horizontal pole 23 erect respectively on two shoulder supporting seats 2, and foretell two strutting arrangement B22 lean on the both ends setting that supports horizontal pole 23 respectively.

Specifically, the support rail 23 includes a rod body a231 and a rod body B232; wherein, the first and the second end of the pipe are connected with each other,

the cross sections of the rod body A231 and the rod body B232 are semicircular, the rod body A231 and the rod body B232 are arranged in parallel, the arc surface of the rod body A231 is opposite to the arc surface of the rod body B232, the opposite surfaces of the rod body A231 and the rod body B232 are respectively provided with a sliding groove A2311 and a sliding groove B2321, and the width of the sliding groove A2311 is equal to the width of the sliding groove B2321;

the lower extreme of strutting arrangement B22 is provided with slide bar 223, the both ends of slide bar 223 all are provided with square slider 224, slider 224's width equals with spout A2311 width, slide bar 223's both ends slide respectively through slider 224 and set up in spout A2311 and spout B2321 for two strutting arrangement B22's position can be adjusted, so that this prone position ventilation support can be applicable to the patient of various different sizes, thereby make this prone position ventilation support's use convenience more.

Preferably, the arc surface of the rod body a231 and the arc surface of the rod body B232 are both provided with a soft rubber pad C233; when the patient is in the prone position, the chest of the patient can also abut against the rod body A231 and the rod body B232, so that the rod body A231 and the rod body B232 can further support the body of the patient, and the soft rubber pad C233 is made of a silica gel material, so that the surfaces of the rod body A231 and the rod body B232 are softer, and the situation that the pressure sore occurs due to the fact that blood at the position where the patient is supported does not circulate is avoided.

Preferably, be provided with elevating gear B21 on foretell shoulder supporting seat 2, support horizontal pole 23 and set up the lift end at elevating gear B21, elevating gear B21 can adjust the height that supports horizontal pole 23 to make this holding surface B221 highly can adjust according to the height of sick bed, thereby make this prone position support of ventilating's use convenience more.

The lifting device a11 and the lifting device B21 are both hydraulic lifting devices or lifting motors.

Preferably, the head support seat 1 is connected with the fixing rod through a connecting rod 3; wherein the content of the first and second substances,

the connecting rod 3 comprises a telescopic rod A31 and a telescopic rod B32, the telescopic rod A31 is of a hollow tubular structure, one end of the telescopic rod A31 is fixedly connected with the fixing rod, the length direction of the telescopic rod A31 is parallel to the horizontal plane, the length direction of the telescopic rod A31 is perpendicular to the length direction of the supporting cross rod 23, a plurality of mounting holes A311 are formed in the telescopic rod A31, and all the mounting holes A311 are sequentially arranged in the length direction of the telescopic rod A31;

one end of the telescopic rod B32 is fixedly connected with the head supporting seat 1, the other end of the telescopic rod B32 is inserted into the telescopic rod A31, a mounting hole B321 is formed in the telescopic rod B32, and the telescopic rod A31 and the mounting hole B321 sequentially penetrate through the mounting hole A311 through a locking piece 33 to be fixedly connected with the mounting hole B321;

when the distance between the head support seat 1 and the shoulder support seat 2 needs to be adjusted, medical personnel only need to take down the locking piece 33, so that the telescopic rod A31 and the telescopic rod B32 can slide relatively, at the moment, the medical personnel can adjust the positions of the head support seat 1 and the shoulder support seat 2 as required, and after the adjustment is completed, the locking piece 33 passes through the corresponding mounting hole A311 and the mounting hole B321 on the telescopic rod A31 and the telescopic rod B32, so that the fixation of the positions of the head support seat 1 and the shoulder support seat 2 is realized, and the adjustment of the distance between the head support seat 1 and the shoulder support seat 2 is completed;

the distance between the head supporting seat 1 and the shoulder supporting seat 2 can be adjusted according to the body type of a patient, so that the prone position ventilation support is more convenient to use.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. The utility model provides a prone position support of ventilating which characterized in that: comprises a head supporting seat (1);

the head supporting seat is characterized in that a supporting device A (12) is arranged on the head supporting seat (1), and one surface, far away from the head supporting seat (1), of the supporting device A (12) is a supporting surface A (121) used for supporting the head of a patient.

2. The prone position ventilation stent of claim 1, wherein: the two sides of the supporting surface A (121) are provided with limiting parts (13) for preventing the head of a patient from falling off, and the free ends of the limiting parts (13) extend towards the direction of the supporting surface A (121) far away from the head supporting seat (1).

3. The prone position ventilation stent of claim 2 wherein: soft rubber pads A (14) are arranged on the supporting surface A (121) and the opposite sides of the two limiting parts (13).

4. The prone position ventilation stent of claim 3 wherein: the head supporting seat (1) is provided with a lifting device A (11), and the supporting device A (12) is arranged at the lifting end of the lifting device A (11).

5. A prone position ventilation stand according to any one of claims 1 to 4 characterised in that: still include shoulder supporting seat (2), the upper end of shoulder supporting seat (2) is provided with two strutting arrangement B (22) that are used for supporting patient's left and right shoulder respectively, strutting arrangement B (22) are kept away from the one side of shoulder supporting seat (2) is holding surface B (221), be provided with soft cushion B (222) on holding surface B (221).

6. The prone position ventilation stent of claim 5 wherein: still including supporting horizontal pole (23), the quantity of shoulder supporting seat (2) has two, two shoulder supporting seat (2) are connected fixedly through the dead lever, the both ends that support horizontal pole (23) erect respectively two on shoulder supporting seat (2), two strutting arrangement B (22) are close to respectively the both ends setting of supporting horizontal pole (23).

7. The prone position ventilation stent of claim 6, wherein: the supporting cross rod (23) comprises a rod body A (231) and a rod body B (232), the cross sections of the rod body A (231) and the rod body B (232) are semicircular, the rod body A (231) and the rod body B (232) are arranged in parallel, the arc surface of the rod body A (231) is arranged opposite to the arc surface of the rod body B (232), sliding grooves A (2311) and sliding grooves B (2321) are respectively arranged on the opposite surfaces of the rod body A (231) and the rod body B (232), and the width of the sliding grooves A (2311) is equal to that of the sliding grooves B (2321);

the lower end of the supporting device B (22) is provided with a sliding rod (223), two ends of the sliding rod (223) are respectively provided with a square sliding block (224), the width of each sliding block (224) is equal to that of the sliding groove A (2311), and two ends of the sliding rod (223) are respectively arranged in the sliding groove A (2311) and the sliding groove B (2321) in a sliding mode through the sliding blocks (224).

8. The prone position ventilation stent of claim 7 wherein: the arc surface of the rod body A (231) and the arc surface of the rod body B (232) are both provided with soft rubber cushions C (233).

9. The prone position ventilation stent of claim 8 wherein: the shoulder supporting seat (2) is provided with a lifting device B (21), and the supporting cross rod (23) is arranged at the lifting end of the lifting device B (21).

10. The prone position ventilation stent of claim 9 wherein: the head supporting seat (1) is connected with the fixed rod through a connecting rod (3);

the connecting rod (3) comprises a telescopic rod A (31) and a telescopic rod B (32), the telescopic rod A (31) is of a hollow tubular structure, one end of the telescopic rod A (31) is fixedly connected with the fixing rod, the length direction of the telescopic rod A (31) is parallel to the horizontal plane, the length direction of the telescopic rod A (31) is perpendicular to the length direction of the supporting cross rod (23), a plurality of mounting holes A (311) are formed in the telescopic rod A (31), and all the mounting holes A (311) are sequentially arranged in the length direction of the telescopic rod A (31);

the one end of telescopic link B (32) with head supporting seat (1) fixed connection, the other end of telescopic link B (32) is inserted and is established the inside of telescopic link A (31), just be provided with mounting hole B (321) on telescopic link B (32), telescopic link A (31) with telescopic link B (32) pass through retaining member (33) in proper order mounting hole A (311) with mounting hole B (321) are connected fixedly.