Breathing machine with multifunctional infusion support

Abstract

The utility model discloses a breathing machine with a multifunctional infusion support. The breathing machine comprises a supporting arm handrail and the multifunctional infusion support arranged on the supporting arm handrail. The multifunctional infusion support comprises a base, a telescopic supporting rod and a hook. The base comprises an upper clamping plate, a lower clamping plate, a connecting bolt and a positioning clamping sleeve, the upper clamping plate is arranged above the lower clamping plate, a clamping opening used for clamping a supporting arm handrail is formed in the middle of the other side of the upper clamping plate and the middle of the other side of the lower clamping plate, the positioning clamping sleeve is vertically and fixedly arranged at the top of the upper clamping plate, and the bottom end of the supporting rod is inserted into the positioning clamping sleeve and rotationally matched with the positioning clamping sleeve. The hook is fixedly arranged on the top of the supporting rod. The multifunctional infusion support is arranged on the supporting arm handrail, simulated lungs and humidifying irrigation water can be conveniently hung, an independent infusion support is not needed additionally, the structure is simple, space is saved, the multifunctional infusion support on the supporting arm handrail moves along with the breathing machine body, and clinical operation is convenient.

Description

Technical Field

[0001] The utility model relates to a medical device, in particular to a ventilator with a multifunctional infusion stand. Background Art

[0002] The existing ventilator does not have an infusion stand. A separate infusion stand is required each time to hang humidified water. After the pipeline is connected, the simulated lung is suspended at a low position and cannot meet the infection control requirements. The separate infusion stand takes up space. Once the ventilator is moved, the separate infusion stand used in conjunction with it must also be moved, which brings inconvenience to clinical practice. Utility Model Content

[0003] In view of the deficiencies existing in the above-mentioned prior art, the utility model provides a ventilator with a multifunctional infusion stand which is convenient for hanging simulated lungs and humidifying irrigation water, saves space, and is convenient for clinical use.

[0004] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:

[0005] A ventilator with a multifunctional infusion stand comprises a support arm armrest arranged on one side of the ventilator body and a multifunctional infusion stand arranged on the support arm armrest; the multifunctional infusion stand comprises a base, a retractable support rod and a hook;

[0006] The base comprises an upper clamping plate, a lower clamping plate, a connecting bolt and a positioning sleeve, the upper clamping plate is arranged above the lower clamping plate, one side of the upper clamping plate and the lower clamping plate are connected in the vertical direction by a connecting bolt, a clamping opening for clamping the support arm handrail is formed in the middle of the other side of the upper clamping plate and the lower clamping plate, and a limit block is respectively arranged near the upper end and near the lower end of the clamping opening away from the connecting bolt; the positioning sleeve is vertically fixed on the top of the upper clamping plate, one side of the positioning sleeve is provided with an opening for rotating the retractable support rod to be parallel to the support arm handrail, the bottom end of the support rod is inserted into the positioning sleeve and rotatably cooperates with the positioning sleeve, and the positioning sleeve is provided with a positioning component I for vertically fixing the support rod and a positioning component II for horizontally fixing the support rod;

[0007] The support rod is composed of at least two support sections, two adjacent support sections are plugged into each other and slidably cooperate with each other, and a locking bolt that can lock the position between the two support sections is provided on the plug-in position of the two adjacent support sections; the hook is fixedly set on the top of the uppermost support section.

[0008] As a preferred solution of the utility model, a rotating shaft is transversely fixedly arranged in the positioning sleeve, and the bottom end of the support rod is sleeved on the rotating shaft and rotatably cooperates with the rotating shaft.

[0009] As a preferred solution of the utility model, the positioning component I and the positioning component II both include a positioning cylinder, a positioning pin, an annular baffle and a spring; a positioning hole I is provided on the upper part of one side of the positioning sleeve, a positioning hole II is provided on the lower part of one side of the positioning sleeve and close to the opening, a positioning hole III is provided at the bottom end of the support rod, the positioning cylinder is fixedly provided on one side of the positioning sleeve, the positioning pin passes through the positioning cylinder along the axial direction of the positioning cylinder, the annular baffle is fixedly sleeved on the positioning pin, and the annular baffle is located in the positioning cylinder, the spring is sleeved on the positioning pin, one end of the spring is pressed on the annular baffle, the other end of the spring is pressed on the inner wall of the positioning cylinder and close to the outer end, one end of the positioning pin extends out of the outer end of the positioning cylinder and forms a handle, the other end of the positioning pin in the positioning component I passes through the positioning hole I and can correspond to the positioning hole III at the bottom of the support rod rotated to the vertical, and the other end of the positioning pin in the positioning component II passes through the positioning hole II and corresponds to the positioning hole III of the support rod rotated to the horizontal.

[0010] As a preferred solution of the utility model, a rotation hole is further provided at the bottom end of the support rod, and the rotating shaft passes through the rotation hole.

[0011] As an improved solution of the utility model, a bolt hole is vertically arranged at the lower part of one side of the upper clamping plate, and a through hole is vertically arranged at one side of the lower clamping plate, and the connecting bolt passes through the through hole upward and is screwed into the bolt hole.

[0012] Compared with the prior art, the utility model has the following technical effects:

[0013] 1. The utility model is provided with a multifunctional infusion stand on the armrest of the support arm, which can conveniently hang the simulated lung and humidification irrigation water, without the need to use a separate infusion stand, that is, the structure is simple and space-saving. The multifunctional infusion stand on the armrest of the support arm moves with the ventilator body, which is convenient for clinical operation.

[0014] 2. Hang the special humidification tank water on the hook on the multifunctional infusion stand to ensure its exclusive use and avoid accidents.

[0015] 3. After hanging the simulated lung on the multi-functional infusion stand and connecting the ventilator tube, infection control management can be achieved.

[0016] 4. When the multifunctional infusion stand on the armrest of the support arm is not in use, the multiple support sections can be folded, and then the folded support rods can be rotated to a horizontal state to avoid the multifunctional infusion stand from occupying space. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a ventilator with a multifunctional infusion stand;

[0018] Figure 2It is a structural schematic diagram of a multifunctional infusion stand;

[0019] Figure 3 is a schematic diagram of the structure of the base;

[0020] Figure 4 is a schematic diagram of the cross-sectional structure of the base;

[0021] Figure 5 Schematic diagram of the cross-sectional structure of the upper splint;

[0022] Figure 6 is a schematic diagram of the cross-sectional structure of the lower splint;

[0023] Figure 7 It is a structural schematic diagram of the positioning jacket;

[0024] Figure 8 is a schematic diagram of the structure of the support rod;

[0025] Fig. 9 The schematic diagram of the structure of the ventilator with a multifunctional infusion stand is shown in FIG. 1 , in which the support rod is retracted and rotated to a horizontal position.

[0026] In the attached drawings, 1 is a ventilator body; 2 is a support armrest; 3 is a multifunctional infusion stand; 31 is a base; 311 is an upper clamp; 312 is a lower clamp; 313 is a connecting bolt; 314 is a positioning sleeve; 315 is a clamping opening; 316 is a limit block; 317 is an opening; 318 is a rotating shaft; 32 is a support rod; 321 is a support section; 322 is a locking bolt; 33 is a hook; 4 is a positioning member I; 41 is a positioning cylinder; 42 is a positioning pin; 43 is an annular baffle; 44 is a spring; 45 is a positioning hole I; 46 is a positioning hole II; 47 is a positioning hole III; 5 is a positioning member II; 6 is a rotating hole; 7 is a bolt hole; 8 is a through hole. DETAILED DESCRIPTION

[0027] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0028] like Figure 1 As shown, the ventilator with a multifunctional infusion stand includes a support arm armrest 2 arranged on one side of the ventilator body 1 and a multifunctional infusion stand 3 arranged on the support arm armrest 2. The multifunctional infusion stand 3 includes a base 31, a retractable support rod 32 and a hook 33, as shown in FIG. Figure 2 shown.

[0029] The base 31 includes an upper clamping plate 311, a lower clamping plate 312, connecting bolts 313 and a positioning sleeve 314. Figure 3 and Figure 4The upper clamping plate 311 is arranged above the lower clamping plate 312, and one side of the upper clamping plate 311 and the lower clamping plate 312 are connected in the vertical direction by a connecting bolt 313. In this embodiment, a bolt hole 7 is vertically arranged at the lower left side of the upper clamping plate 311, as shown in FIG. Figure 5 As shown, a through hole 8 is vertically arranged on the left side of the lower clamping plate 312. Figure 6 As shown, the connecting bolt 313 passes upward through the through hole 8 and is screwed into the bolt hole 7. Figure 4 As shown. A clamping opening 315 for clamping the support arm handrail 2 is formed in the middle of the other side of the upper clamping plate 311 and the lower clamping plate 312, and limit blocks 316 are respectively provided near the upper end and near the lower end of the clamping opening 315 away from the connecting bolt 313. The positioning sleeve 314 is vertically fixedly arranged on the top of the upper clamping plate 311, and one side of the positioning sleeve 314 is provided with an opening 317 for rotating the telescopic support rod 32 to be parallel to the support arm handrail 2. The bottom end of the support rod 32 is inserted into the positioning sleeve 314 and rotatably cooperates with the positioning sleeve 314. The positioning sleeve 314 is provided with a positioning component Ⅰ4 for vertically fixing the support rod 32 and a positioning component Ⅱ5 for horizontally fixing the support rod 32, as shown. Figure 3 As shown. Rotating the connecting bolt 313 downward can increase the distance between the upper clamping plate 311 and the lower clamping plate 312, thereby increasing the upper and lower distances of the clamping opening 315, making it easier to put the base 31 on the support armrest 2. Tightening the connecting bolt 313 upward can press the upper clamping plate 311 and the lower clamping plate 312 against each other, thereby clamping the clamping opening 315 on the support armrest 2. The upper and lower limit blocks 316 are located on the inner side of the support armrest 2. After the connecting bolt 313 is tightened, the two limit blocks 316 can prevent the entire multifunctional infusion stand 3 from sliding off the support armrest 2.

[0030] In this embodiment, a rotating shaft 318 is transversely fixedly disposed in the positioning sleeve 314. Figure 4 As shown, a rotating hole 6 is provided at the bottom end of the support rod 32, and the rotating shaft 318 passes through the rotating hole 6. The bottom end of the support rod 32 is sleeved on the rotating shaft 318 and rotates with the rotating shaft 318. The support rod 32 can be rotated to a vertical position in the positioning sleeve 314, and the support rod 32 can also be rotated to a horizontal position in the positioning sleeve 314.

[0031] The positioning member I4 and the positioning member II5 both include a positioning cylinder 41, a positioning pin 42, an annular baffle 43 and a spring 44. Figure 4 As shown. A positioning hole I 45 is provided at the upper part of one side of the positioning jacket 314, and a positioning hole II 46 is provided at the lower part of one side of the positioning jacket 314 and close to the opening 317. In this embodiment, a positioning hole I 45 is provided at the upper left part of the front side of the positioning jacket 314, and a positioning hole II 46 is provided at the lower right part of the front side of the positioning jacket 314, as shown. Figure 7The bottom end of the support rod 32 is provided with a positioning hole III 47. When the support rod 32 is rotated to the vertical direction, the positioning hole III 47 at the bottom end of the support rod 32 is located above the rotating hole 6. Figure 8 The positioning tube 41 is fixedly arranged on one side of the positioning sleeve 314, the positioning tube 41 of the positioning member I4 is fixedly arranged on the side wall outside the positioning hole I45, and the positioning tube 41 of the positioning member II5 is fixedly arranged on the side wall outside the positioning hole II46, as shown in FIG. Figure 3 As shown. The positioning pin 42 passes through the positioning cylinder 41 along the axial direction of the positioning cylinder 41 and slides with the positioning cylinder 41 in the axial direction. The annular baffle 43 is fixedly sleeved on the positioning pin 42, and the annular baffle 43 is located in the positioning cylinder 41. The spring 44 is sleeved on the positioning pin 42, one end of the spring 44 presses on the annular baffle 43, and the other end of the spring 44 presses on the inner wall of the positioning cylinder 41 and is close to the outer end. One end of the positioning pin 42 extends out of the outer end of the positioning cylinder 41 and forms a handle. The other end of the positioning pin 42 in the positioning member I4 passes through the positioning hole I45 and can correspond to the positioning hole III47 at the bottom of the support rod 32 rotated to the vertical. The other end of the positioning pin 42 in the positioning member II5 passes through the positioning hole II46 and corresponds to the positioning hole III47 of the support rod 32 rotated to the horizontal. Pull the handles on the positioning members Ⅰ4 and Ⅱ5 outward to move the positioning pins 42 on the positioning members Ⅰ4 and Ⅱ5 outward, compress the spring 44, rotate the support rod 32, and make the support rod 32 in a vertical state and a horizontal state. Then release the handles on the positioning members Ⅰ4 and Ⅱ5. Under the action of the restoring force of the spring 44, the positioning pin 42 on the positioning member Ⅰ4 is inserted into the positioning hole Ⅲ47 at the bottom of the support rod 32 in the vertical state, or the positioning pin 42 on the positioning member Ⅱ5 is inserted into the positioning hole Ⅲ47 on the support rod 32 in the horizontal state, thereby locking the position of the support rod 32 in the vertical state or the horizontal state.

[0032] The support rod 32 is composed of at least two support segments 321. In this embodiment, the support rod 32 is composed of three support segments 321. Figure 8 Two adjacent support segments 321 are plugged into each other and slide with each other, and a locking bolt 322 is provided on the plugging portion of the two adjacent support segments 321 to lock the position between the two support segments 321 , and a hook 33 is fixedly provided on the top of the uppermost support segment 321 .

[0033] When using the ventilator with a multi-functional infusion stand, first rotate the connecting bolt 313 downward to move the lower clamping plate 312 downward, increase the distance between the upper clamping plate 311 and the lower clamping plate 312, and then increase the upper and lower distances of the clamping opening 315, then put the base 31 on the support arm armrest 2, and then tighten the connecting bolt 313 upward to move the upper clamping plate 311 upward, and press the upper clamping plate 311 and the lower clamping plate 312 against each other, so that the clamping opening 315 is clamped on the support arm armrest 2, and the limit blocks 316 on the upper clamping plate 311 and the limit blocks 316 on the lower clamping plate 312 are located on the inner side of the support arm armrest 2. After the connecting bolt 313 is tightened, the two limit blocks 316 can prevent the entire multi-functional infusion stand 3 from sliding off the support arm armrest 2. The operator pulls the handles on the positioning member I4 and the positioning member II5 outward, so that the positioning pins 42 on the positioning member I4 and the positioning member II5 move outward, the annular baffle 43 moves in the positioning cylinder 41, the spring 44 is compressed, the positioning pin 42 is disengaged from the positioning hole III47, the support rod 32 is rotated, and the support rod 32 is in a vertical state, and then the handle on the positioning member I4 is released. Under the action of the restoring force of the spring 44, the positioning pin 42 on the positioning member I4 is inserted into the positioning hole III47 at the bottom of the vertical support rod 32, and the hook 33 can be conveniently hung with simulated lungs and humidification irrigation water, without the need to use a separate infusion stand, that is, saving space, and the multifunctional infusion stand 3 on the support arm handrail 2 moves with the ventilator body 1, which is convenient for clinical operation. The special humidification tank water is hung on the hook 33, which can be used exclusively to avoid errors and accidents; after the simulated lung is hung on the hook 33, after connecting the ventilator pipeline, it can achieve infection control management. When the multifunctional infusion stand 3 on the support arm armrest 2 is not in use, the locking bolt 322 can be rotated to fold the multiple support sections 321, and then the handles on the positioning components Ⅰ4 and Ⅱ5 can be pulled outward to rotate the folded support rod 32 to a horizontal state, that is, the folded support rod 32 is parallel to the support arm armrest 2, and then the handles on the positioning components Ⅰ4 and Ⅱ5 are released. Under the restoring force of the spring 44, the positioning pin 42 on the positioning component Ⅱ5 is inserted into the positioning hole Ⅲ47 on the support rod 32 in the horizontal state, thereby locking the position of the support rod 32 in the horizontal state.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A ventilator with a multifunctional infusion stand, comprising a support armrest (2) arranged on one side of a ventilator body (1), characterized in that: It also includes a multifunctional infusion stand (3) arranged on the support arm armrest (2); the multifunctional infusion stand (3) includes a base (31), a retractable support rod (32) and a hook (33); The base (31) comprises an upper clamping plate (311), a lower clamping plate (312), a connecting bolt (313) and a positioning sleeve (314); the upper clamping plate (311) is arranged above the lower clamping plate (312); one side of the upper clamping plate (311) and the lower clamping plate (312) are connected in the vertical direction by the connecting bolt (313); a clamping opening (315) for clamping the support arm handrail (2) is formed in the middle of the other side of the upper clamping plate (311) and the lower clamping plate (312); the clamping opening (315) is located close to the upper end and close to the lower end of the side away from the connecting bolt (313), respectively. A limit block (316) is provided; the positioning sleeve (314) is vertically fixedly provided on the top of the upper clamping plate (311); one side of the positioning sleeve (314) is provided with an opening (317) for rotating the retractable support rod (32) to be parallel to the support arm handrail (2); the bottom end of the support rod (32) is inserted into the positioning sleeve (314) and is rotatably matched with the positioning sleeve (314); the positioning sleeve (314) is provided with a positioning component I (4) for vertically fixing the support rod (32) and a positioning component II (5) for horizontally fixing the support rod (32); The support rod (32) is composed of at least two support sections (321), two adjacent support sections (321) are plugged into each other and slidably matched with each other, and a locking bolt (322) is provided on the plug-in position of the two adjacent support sections (321) for locking the position between the two support sections (321); the hook (33) is fixedly arranged on the top of the uppermost support section (321).

2. The ventilator with a multifunctional infusion stand according to claim 1, characterized in that: A rotating shaft (318) is transversely fixedly disposed in the positioning sleeve (314), and the bottom end of the support rod (32) is sleeved on the rotating shaft (318) and rotatably cooperates with the rotating shaft (318).

3. The ventilator with a multifunctional infusion stand according to claim 2, characterized in that: The positioning member I (4) and the positioning member II (5) both comprise a positioning tube (41), a positioning pin (42), an annular baffle (43) and a spring (44); a positioning hole I (45) is provided on the upper part of one side of the positioning sleeve (314); a positioning hole II (46) is provided on the lower part of one side of the positioning sleeve (314) and close to the opening (317); a positioning hole III (47) is provided at the bottom end of the support rod (32); the positioning tube (41) is fixedly provided on one side of the positioning sleeve (314); the positioning pin (42) passes through the positioning tube (41) along the axial direction of the positioning tube (41); the annular baffle (43) is fixedly sleeved on the positioning pin (42), and the annular baffle (43) is positioned The spring (44) is sleeved on the positioning pin (42) in the positioning cylinder (41), one end of the spring (44) is pressed on the annular baffle (43), the other end of the spring (44) is pressed on the inner wall of the positioning cylinder (41) and close to the outer end, one end of the positioning pin (42) extends out of the outer end of the positioning cylinder (41) and forms a handle, the other end of the positioning pin (42) in the positioning member I (4) passes through the positioning hole I (45) and can correspond to the positioning hole III (47) at the bottom of the support rod (32) rotated to the vertical, and the other end of the positioning pin (42) in the positioning member II (5) passes through the positioning hole II (46) and corresponds to the positioning hole III (47) of the support rod (32) rotated to the horizontal.

4. The ventilator with a multifunctional infusion stand according to claim 3, characterized in that: The bottom end of the support rod (32) is also provided with a rotation hole (6), and the rotation shaft (318) passes through the rotation hole (6).

5. The ventilator with a multifunctional infusion stand according to claim 1, characterized in that: A bolt hole (7) is vertically arranged at the lower part of one side of the upper clamping plate (311), and a through hole (8) is vertically arranged at one side of the lower clamping plate (312). The connecting bolt (313) passes through the through hole (8) upward and is screwed into the bolt hole (7).

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