Bronchoscopy bed for respiratory medicine department

Abstract

The invention relates to the technical field of respiratory medicine department medical equipment, and discloses a respiratory medicine department bronchoscopy bed which comprises a plurality of linearly arranged supporting height adjusting mechanisms and a plurality of neck supporting mechanisms. The arched abutting plate is fixedly connected with the second external threaded rod and can support the neck of the patient, and the curved elastic strips are installed on the two sides of the arched abutting plate and can limit the edge of the neck of the patient. According to the bronchoscope examining table for the respiratory medicine department, the multiple independent neck supporting mechanisms are used for effectively supporting and limiting the neck of a patient, in addition, the height of each neck supporting mechanism can be automatically adjusted according to the actual situation, and therefore the supporting curvature of the equipment for the neck is changed, and the supporting accuracy of the equipment is improved. Therefore, the neck support of the plurality of neck support mechanisms is more suitable for the bending degree of the neck when the neck lies on the back, so that the bending degree of the neck is improved.

Description

Technical Field

[0001] The invention relates to the technical field of respiratory medicine medical equipment, in particular to a respiratory medicine bronchoscopic examination bed. Background Art

[0002] The existing bronchoscopy bed technology for respiratory medicine has the following problems: the current bronchoscopy bed is a general treatment bed, that is, this type of bed is not set up accordingly for this examination during the setting process, the comfort of use is poor, and it cannot meet the patient's needs.

[0003] To this end, a Chinese patent with publication number "CN211433914U" has published a "A bronchoscopy examination bed for respiratory medicine", whose main structure includes a pad and a supporting column, the bottom end surface of the pad is symmetrically provided with supporting columns at the front and rear positions, the top of the supporting column is fixedly connected to the bottom end surface of the pad by screws, a mattress is provided at the top of the pad, and one end of a connecting piece is embedded in the right end of the mattress near the top edge, and a special pillow is provided at the top of the mattress at the right edge, and the other end of the connecting piece is embedded in the right end of the special pillow near the bottom edge, and the special pillow can be rotated relative to the mattress through the connecting piece, and the inner side between the supporting columns is fixedly connected with a box body through a snap-on plug-in, which can provide comfortable cushioning for the patient through a soft latex pillow, and on the other hand, the head can be wrapped in the process of tilting the head back, which can avoid inaccurate intubation caused by the patient's head shaking left and right.

[0004] In fact, the curvature of the pillow surface of a latex pillow is fixed after production, and the curvature of each person's neck when lying on the back is different. Therefore, the above-mentioned latex pillow has the defect of low curvature, resulting in a relatively narrow range of use. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a bronchoscopy examination bed for respiratory medicine, which utilizes multiple separate neck support mechanisms to effectively support and limit the patient's neck. In addition, the height of each neck support mechanism can be adjusted independently according to actual conditions, thereby changing the device's support curvature for the neck, so that the support of the neck by the multiple neck support mechanisms is more in line with the curvature of the neck when lying on the back, thereby improving the curvature of the neck and solving the above-mentioned technical problems.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a respiratory medicine bronchoscopy examination bed, comprising a bed board with support legs installed at the bottom and an L-shaped fixing plate fixedly installed at the head of the bed board, and also comprising a plurality of linearly arranged support height adjustment mechanisms, wherein a No. 1 externally threaded rod and a No. 2 externally threaded rod connected to the L-shaped fixing plate are arranged inside, a horizontal threaded sleeve threadedly connected to the No. 1 externally threaded rod and the No. 2 externally threaded rod and capable of changing the distance between the No. 1 externally threaded rod and the No. 2 externally threaded rod when rotating, and a polygonal limiting rod inserted into the axis of the No. 1 externally threaded rod and the No. 2 externally threaded rod and capable of preventing the No. 1 externally threaded rod and the No. 2 externally threaded rod from rotating relative to each other is arranged inside; and a plurality of neck support mechanisms, wherein an arched contact plate fixedly connected to the No. 2 externally threaded rod and capable of supporting the patient's neck is arranged inside, and curved elastic strips installed on both sides of the arched contact plate and capable of limiting the edge of the patient's neck are arranged.

[0007] Preferably, the support height adjustment mechanism includes a horizontal threaded sleeve, a No. 1 externally threaded rod and a No. 2 externally threaded rod, one end of the horizontal threaded sleeve is provided with a No. 1 internally threaded cavity with an inner concave structure, and the other end of the horizontal threaded sleeve is provided with a No. 2 internally threaded cavity with an inner concave structure, the rod body of the No. 1 externally threaded rod is installed inside the No. 1 internally threaded cavity through the No. 1 threaded structure, and the rod body of the No. 2 externally threaded rod is installed inside the No. 2 internally threaded cavity through the No. 2 threaded structure, the No. 1 externally threaded rod and the No. 2 externally threaded rod are provided with polygonal limiting cavities with inner concave structures at opposite ends, a polygonal limiting rod inserted into the polygonal limiting cavity is fixedly installed at the center of the horizontal threaded sleeve, one end of the No. 1 externally threaded rod is provided with a No. 3 connecting plate with an integral structure therewith and fixedly connected to the L-shaped fixing plate, one end of the No. 2 externally threaded rod is provided with a No. 4 connecting plate with an integral structure therewith, and the circumferential surface of the horizontal threaded sleeve is provided with a hexagonal structure for easy rotation using a tool.

[0008] Preferably, the structural shape of the polygonal limit cavity cross section is consistent with the structural shape of the polygonal limit rod cross section, both are polygonal structures, and the structural dimensions of the polygonal limit cavity cross section match the structural dimensions of the polygonal limit rod cross section.

[0009] Preferably, the No. 1 thread structure includes an internal thread structure arranged inside the No. 1 internal thread cavity and an external thread structure arranged on the No. 1 external thread rod body, and the No. 2 thread structure includes an internal thread structure arranged inside the No. 2 internal thread cavity and an external thread structure arranged on the No. 2 external thread rod body, and the spiral direction of the No. 1 thread structure is opposite to the spiral direction of the No. 2 thread structure.

[0010] Preferably, the neck support mechanism includes a longitudinal connecting column, the bottom of the longitudinal connecting column is provided with a bottom fixing plate which is an integral structure with the longitudinal connecting column and fixedly mounted on the top of the No. 4 connecting plate, the top of the longitudinal connecting column is fixedly mounted with an arched contact plate, a layer of buffer pad is adhered to the top of the arched contact plate, and both ends of the arched contact plate are provided with component embedding grooves with an inwardly concave structure, and a curved elastic strip is installed inside each of the component embedding grooves.

[0011] Preferably, the distance between the two curved elastic strips is no greater than the width of the patient's neck.

[0012] Compared with the prior art, the present invention provides a bronchoscopic examination bed for respiratory medicine, which has the following beneficial effects:

[0013] By utilizing multiple separate neck support mechanisms, the patient's neck can be effectively supported and limited. In addition, the height of each neck support mechanism can be adjusted independently according to actual conditions, thereby changing the device's support curvature for the neck, making the support for the neck by multiple neck support mechanisms more closely fit the curvature of the neck when lying on the back, thereby improving the curvature of the neck. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A perspective view of the present invention;

[0015] Figure 2 is a three-dimensional cross-sectional view of the present invention;

[0016] Figure 3 A three-dimensional diagram of the support height adjustment mechanism of the present invention;

[0017] Figure 4 It is a three-dimensional cross-sectional view of the support height adjustment mechanism of the present invention;

[0018] Figure 5 It is a three-dimensional diagram of the polygonal limiting rod in the present invention;

[0019] Figure 6 is a three-dimensional diagram of the neck support mechanism of the present invention;

[0020] Figure 7 It is a three-dimensional diagram of the neck support mechanism in the present invention.

[0021] Among them: 1. bed board; 2. supporting legs; 3. L-shaped fixing plate; 4. supporting height adjustment mechanism; 41. horizontal threaded sleeve; 42. No. 1 internal thread cavity; 43. No. 2 internal thread cavity; 44. No. 1 thread structure; 45. No. 2 thread structure; 46. No. 1 external thread rod; 47. No. 2 external thread rod; 44. No. 3 connecting plate; 49. No. 4 connecting plate; 410. polygonal limiting cavity; 411. polygonal limiting rod; 412. hexagonal structure; 5. neck supporting mechanism; 51. longitudinal connecting column; 52. bottom fixing plate; 53. arched contact plate; 54. buffer pad; 55. component embedding groove; 56. curved elastic strip. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] See also Figure 1 and Figure 2 A respiratory bronchoscopy examination bed comprises a bed board 1 with supporting legs 2 installed at the bottom and an L-shaped fixing plate 3 fixedly installed at the head of the bed board 1. The patient needs to lie flat on the surface of the bed board 1 in the center.

[0024] To achieve fixed-point adjustment of the support height, refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5, it is necessary to set up a plurality of linearly arranged support height adjustment mechanisms 4, which are internally provided with a No. 1 external threaded rod 46 and a No. 2 external threaded rod 47 connected to the L-shaped fixing plate 3, a horizontal threaded sleeve 41 which is threadedly connected to the No. 1 external threaded rod 46 and the No. 2 external threaded rod 47 and can change the distance between the No. 1 external threaded rod 46 and the No. 2 external threaded rod 47 when rotating, and a polygonal limiting rod 411 which is inserted into the axis of the No. 1 external threaded rod 46 and the No. 2 external threaded rod 47 and can prevent the No. 1 external threaded rod 46 and the No. 2 external threaded rod 47 from rotating relative to each other, and the horizontal threaded sleeve 41 is directional rotated. Since the structural shape of the cross section of the polygonal limiting cavity 410 is consistent with the structural shape of the cross section of the polygonal limiting rod 411, both of which are polygonal structures, and the structural dimensions of the cross section of the polygonal limiting cavity 410 are consistent with the structural dimensions of the polygonal limiting rod The structural dimensions of the cross section of the position rod 411 match, and the No. 1 threaded structure 44 includes an internal threaded structure arranged inside the No. 1 internal threaded cavity 42 and an external threaded structure arranged on the rod body of the No. 1 external threaded rod 46, and the No. 2 threaded structure 45 includes an internal threaded structure arranged inside the No. 2 internal threaded cavity 43 and an external threaded structure arranged on the rod body of the No. 2 external threaded rod 47, and the spiral direction of the No. 1 threaded structure 44 is opposite to the spiral direction of the No. 2 threaded structure 45. According to the characteristics of the threaded structure, the No. 1 external threaded rod 46 and the No. 2 external threaded rod 47 will move closer to or away from each other, thereby adjusting the height of each arched contact plate 53. The curvature formed by the multiple arched contact plates 53 needs to be consistent with the curvature of the patient's neck when lying on the back, thereby realizing the fixed-point adjustment function of the support height.

[0025] For the specific structure of the support height adjustment mechanism 4, please refer to Figure 3 , Figure 4 and Figure 5, including a horizontal threaded sleeve 41, a No. 1 external threaded rod 46 and a No. 2 external threaded rod 47, one end of the horizontal threaded sleeve 41 is provided with a No. 1 internal threaded cavity 42 with an inner concave structure, and the other end of the horizontal threaded sleeve 41 is provided with a No. 2 internal threaded cavity 43 with an inner concave structure, the rod body of the No. 1 external threaded rod 46 is installed in the interior of the No. 1 internal threaded cavity 42 through the No. 1 threaded structure 44, and the rod body of the No. 2 external threaded rod 47 is installed in the interior of the No. 2 internal threaded cavity 43 through the No. 2 threaded structure 45, and the No. 1 external threaded rod 46 and the No. 2 internal threaded cavity 43 are connected to each other. The external threaded rod 47 is provided with a polygonal limiting cavity 410 with an inwardly concave structure at the opposite end, and a polygonal limiting rod 411 inserted into the polygonal limiting cavity 410 is fixedly installed at the center of the horizontal threaded sleeve 41, one end of the No. 1 external threaded rod 46 is provided with a No. 3 connecting plate 48 which is an integral structure with it and fixedly connected to the L-shaped fixing plate 3, and one end of the No. 2 external threaded rod 47 is provided with a No. 4 connecting plate 49 which is an integral structure with it, and the circumferential surface of the horizontal threaded sleeve 41 is provided with a hexagonal structure 412 which is convenient for rotation using tools.

[0026] To achieve support and positioning of the patient's neck, refer to Figure 1 , Figure 2 , Figure 6 and Figure 7 , it is necessary to set up a plurality of neck support mechanisms 5, which are internally provided with an arched contact plate 53 fixedly connected to the No. 2 external threaded rod 47 and capable of supporting the patient's neck, and a curved elastic strip 56 installed on both sides of the arched contact plate 53 and capable of limiting the edge of the patient's neck. The patient's neck rests on the surface of the cushion pad 54. Since the distance between the two curved elastic strips 56 is not greater than the width of the patient's neck, the curved elastic strip 56 can effectively limit the patient's neck, thereby achieving support and limiting capabilities for the patient's neck.

[0027] For the specific structure of the neck support mechanism 5, please refer to Figure 6 and Figure 7 , including a longitudinal connecting column 51, the bottom of which is provided with a bottom fixing plate 52 which is an integral structure with the longitudinal connecting column 51 and fixedly mounted on the top of the fourth connecting plate 49, the top of which is fixedly mounted with an arched contact plate 53, the top of which is adhered with a layer of buffer pad 54, and both ends of the arched contact plate 53 are provided with component embedding grooves 55 with an inner concave structure, and a curved elastic strip 56 is installed inside each of the component embedding grooves 55.

[0028] When in use, the patient needs to lie flat on the surface of the bed board 1 in the center, and then the patient's neck is directly above each arched contact plate 53, and then a wrench or tool is used to rotate each horizontal threaded sleeve 41 respectively. According to the characteristics of the thread structure, the No. 1 external threaded rod 46 and the No. 2 external threaded rod 47 will move closer to or away from each other, thereby adjusting the height of each arched contact plate 53. The curvature formed by the multiple arched contact plates 53 needs to be consistent with the curvature of the patient's neck when lying on the back. The patient's neck rests on the surface of the buffer pad 54, and the curved elastic strip 56 can effectively limit the patient's neck.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bronchoscopy examination bed for respiratory medicine, comprising a bed board (1) with support legs (2) installed at the bottom and an L-shaped fixing plate (3) fixedly installed at the head of the bed board (1), characterized in that: Also includes, A plurality of linearly arranged support height adjustment mechanisms (4), wherein a first externally threaded rod (46) and a second externally threaded rod (47) connected to an L-shaped fixing plate (3) are provided inside the mechanism, a horizontal threaded sleeve (41) threadedly connected to the first externally threaded rod (46) and the second externally threaded rod (47) and capable of changing the distance between the first externally threaded rod (46) and the second externally threaded rod (47) when rotating, and a polygonal limiting rod (411) inserted into the axis of the first externally threaded rod (46) and the second externally threaded rod (47) and capable of preventing the first externally threaded rod (46) and the second externally threaded rod (47) from rotating relative to each other; and a plurality of neck support mechanisms (5), wherein an arched abutment plate (53) fixedly connected to the No. 2 external threaded rod (47) and capable of supporting the patient's neck and a curved elastic strip (56) installed on both sides of the arched abutment plate (53) and capable of limiting the edge of the patient's neck are provided inside the arched abutment plate (53).

2. A bronchoscopic examination bed for respiratory medicine according to claim 1, characterized in that: The support height adjustment mechanism (4) comprises a horizontal threaded sleeve (41), a No. 1 external threaded rod (46) and a No. 2 external threaded rod (47); one end of the horizontal threaded sleeve (41) is provided with a No. 1 internal threaded cavity (42) with an inner concave structure; the other end of the horizontal threaded sleeve (41) is provided with a No. 2 internal threaded cavity (43) with an inner concave structure; the rod body of the No. 1 external threaded rod (46) is installed inside the No. 1 internal threaded cavity (42) through a No. 1 threaded structure (44); the rod body of the No. 2 external threaded rod (47) is installed inside the No. 2 internal threaded cavity (43) through a No. 2 threaded structure (45); the No. 1 external threaded rod (46) is installed inside the No. 1 internal threaded cavity (42) through a No. 1 threaded structure (44); the No. 2 external threaded rod (47) is installed inside the No. 2 internal threaded cavity (43) through a No. 2 threaded structure (45); The rod (46) and the second externally threaded rod (47) are provided with a polygonal limiting cavity (410) with an inwardly concave structure at the opposite ends; a polygonal limiting rod (411) inserted into the polygonal limiting cavity (410) is fixedly installed at the center of the horizontal threaded sleeve (41); one end of the first externally threaded rod (46) is provided with a third connecting plate (48) which is an integral structure with it and fixedly connected to the L-shaped fixing plate (3); one end of the second externally threaded rod (47) is provided with a fourth connecting plate (49) which is an integral structure with it; and the circumferential surface of the horizontal threaded sleeve (41) is provided with a hexagonal structure (412) which is convenient for rotation using a tool.

3. A bronchoscopic examination bed for respiratory medicine according to claim 2, characterized in that: The structural shape of the cross section of the polygonal limiting cavity (410) is consistent with the structural shape of the cross section of the polygonal limiting rod (411), both of which are polygonal structures, and the structural dimensions of the cross section of the polygonal limiting cavity (410) match the structural dimensions of the cross section of the polygonal limiting rod (411).

4. A bronchoscopic examination bed for respiratory medicine according to claim 3, characterized in that: The No. 1 thread structure (44) includes an internal thread structure arranged inside the No. 1 internal thread cavity (42) and an external thread structure arranged on the rod body of the No. 1 external thread rod (46); the No. 2 thread structure (45) includes an internal thread structure arranged inside the No. 2 internal thread cavity (43) and an external thread structure arranged on the rod body of the No. 2 external thread rod (47); and the spiral direction of the No. 1 thread structure (44) is opposite to the spiral direction of the No. 2 thread structure (45).

5. A bronchoscopic examination bed for respiratory medicine according to claim 4, characterized in that: The neck support mechanism (5) comprises a longitudinal connecting column (51), the bottom of the longitudinal connecting column (51) is provided with a bottom fixing plate (52) which is integrally structured with the longitudinal connecting column (51) and fixedly mounted on the top of the fourth connecting plate (49), the top of the longitudinal connecting column (51) is fixedly mounted with an arched contact plate (53), the top of the arched contact plate (53) is adhered with a layer of buffer pad (54), and both ends of the arched contact plate (53) are provided with component embedding grooves (55) with an inner concave structure, and a curved elastic strip (56) is installed inside each of the component embedding grooves (55).

6. A bronchoscopic examination bed for respiratory medicine according to claim 5, characterized in that: The distance between the two curved elastic strips (56) is no greater than the width of the patient's neck.

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