CN111084922B

CN111084922B - Mounting frame of anesthesia machine and anesthesia machine

Info

Publication number: CN111084922B
Application number: CN201911404337.8A
Authority: CN
Inventors: 郭杨超; 罗建成; 杨战孝; 陈培涛
Original assignee: Shenzhen Mindray Bio Medical Electronics Co Ltd
Current assignee: Shenzhen Mindray Bio Medical Electronics Co Ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2023-06-23
Anticipated expiration: 2039-12-30
Also published as: CN111084922A

Abstract

The embodiment of the application provides a mounting bracket of anesthesia machine for the installation with the medical article that anesthesia machine cooperation used includes: the device comprises a fixed seat, a swing rod and a connecting component; the swing rod is rotationally connected with the fixed seat; the connecting assembly comprises a connecting seat and at least one mounting piece which is arranged on the connecting seat and is used for mounting the medical object; the connecting component is connected with the swing rod so as to rotate relative to the fixing seat under the drive of the swing rod. The embodiment of the application also provides an anesthesia machine. By adopting the mounting frame of the anesthesia machine and the anesthesia machine, medical staff can conveniently adjust the mounting position of medical objects in the process of using the anesthesia machine, and can conveniently observe from various angles.

Description

Mounting frame of anesthesia machine and anesthesia machine

Technical Field

The application relates to the technical field of medical equipment, in particular to a mounting frame of an anesthesia machine and the anesthesia machine.

Background

Anesthesia machines are one of the most commonly used devices in operating rooms, and generally, medical objects used in cooperation with the anesthesia machines need to be assembled on the anesthesia machines for convenient use. In the related art, medical objects commonly used on anesthesia machines such as a humidifier and a hydrops bottle are fixed at specific positions of the anesthesia machine, respectively, and the position fixation is not adjustable; alternatively, separate mounting brackets may be used to mount the medical items, and adjustment of the mounting locations may be inconvenient. Therefore, in the process of using the anesthesia machine, the medical staff is inconvenient to adjust the position of the medical object, and the medical staff is inconvenient to observe the state of the medical object from various angles conveniently.

Disclosure of Invention

In view of the foregoing, it is desirable to provide an anesthetic machine mounting frame and anesthetic machine that facilitate medical staff to adjust and observe the mounting position of medical objects at multiple angles.

To achieve the above object, an aspect of embodiments of the present application provides a mounting rack for an anesthesia machine for mounting a medical article used in cooperation with the anesthesia machine, including:

a fixing seat;

the swing rod is rotationally connected with the fixed seat;

a connection assembly comprising a connection base and at least one mounting member disposed on the connection base for mounting the medical article; the connecting component is connected with the swing rod so as to rotate relative to the fixing seat under the drive of the swing rod.

Another aspect of the embodiments of the present application provides an anesthesia machine, including a machine body and the mounting frame described above; the mounting frame is connected with the machine body.

According to the mounting rack of the anesthesia machine and the anesthesia machine, the mounting piece is arranged on the connecting component, the swinging rod rotates relative to the fixing seat and can drive the connecting component connected with the swinging rod to rotate together, so that medical objects mounted on the mounting piece can also rotate along with the connecting component, and further, medical staff can conveniently adjust the mounting position of the medical objects in the process of using the anesthesia machine, and observation can be facilitated from various angles.

Drawings

Fig. 1 is a schematic structural diagram of an anesthesia machine according to an embodiment of the present application;

FIG. 2 is a schematic view of the mounting bracket shown in FIG. 1;

FIG. 3 is a schematic illustration of the mating relationship between the mounting bracket and the medical article shown in FIG. 2;

FIG. 4 is a schematic view of the construction of the dropsy bottle of FIG. 3 as one of the medical articles;

FIG. 5 is a schematic view of the humidifier of FIG. 3 as one of the medical articles;

FIG. 6 is an exploded view of the mount shown in FIG. 2;

FIG. 7 is a schematic structural view of the fixing base shown in FIG. 6;

FIG. 8 is a partial cross-sectional view of the holder shown in FIG. 7;

FIG. 9 is a schematic view of the swing link shown in FIG. 6;

FIG. 10 is a schematic view of the structure of the spindle shown in FIG. 6;

FIG. 11 is a schematic view of the mounting bracket of FIG. 2 from another perspective;

FIG. 12 is an enlarged view of a portion of FIG. 11 at A;

FIG. 13 is a B-B cross-sectional view of FIG. 11;

FIG. 14 is a cross-sectional view of a second post according to another embodiment of the present application;

fig. 15 is a cross-sectional view of a third post according to yet another embodiment of the present application.

Description of the reference numerals

A mounting frame 100; a fixing base 10; a shaft hole 10a; a first sub-aperture 10b; a second sub-aperture 10c; a step surface 10d; a first limit structure 10e; a swing rod 20; sink 20a; a connecting column 20b; a connection assembly 30; posts 31, 31'; base bars 311 ', 311'; extension bar 312'; sleeving the connecting rod 313'; a connection base 32; positioning screw holes 32a; a standby interface 32b; a positioning knob 33; a screw 331; a biasing portion 332; a mounting member 34; a plug groove 34a; a bearing 40; a buffer member 50; a rotating shaft 60; a lever portion 61; a head 62; a second limit structure 62a; a first stop surface 62b; a second stop surface 62c; an avoidance space 62d; a spacer 70; a body 200; a medical article 300, a effusion bottle 300 ', a humidifier 300'; the vials 310 ', 310'; plug 320 ', 320'.

Description of the embodiments

It should be noted that, in the case of no conflict, the embodiments and technical features in the embodiments may be combined with each other, and the detailed description in the specific embodiments should be interpreted as an explanation of the gist of the present application and should not be construed as undue limitation to the present application.

In the description of the present application, "horizontal direction" and "height direction" are directions based on the azimuth or positional relationship shown in fig. 11, and "length direction" is equivalent to "height direction" of fig. 11, it should be understood that these azimuth terms are merely for convenience of description of the present application and for simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present application.

An embodiment of the application provides a mounting rack of an anesthesia machine, which is used for mounting medical objects matched with the anesthesia machine. Referring to fig. 1 to 7, the mounting frame 100 includes: the device comprises a fixed seat 10, a swing rod 20 and a connecting assembly 30. The swing rod 20 is rotatably connected with the fixed seat 10. The connection assembly 30 includes a connection hub 32 and at least one mount 34 disposed on the connection hub 32 for mounting a medical article 300. The connection assembly 30 is connected with the swing rod 20 so as to rotate relative to the fixed seat 10 under the driving of the swing rod 20.

Specifically, the fixing base 10 of the present embodiment is mounted on the body 200 of the anesthesia machine, and in other embodiments, the fixing base 10 may be separately disposed at any position beside the body 200 of the anesthesia machine. The swing rod 20 can drive the connecting assembly 30 connected with the swing rod to rotate together by rotating relative to the fixing seat 10, and because the medical object 300 is connected with the connecting assembly 30 through the mounting piece 34, the medical object 300 can rotate together with the connecting assembly 30, so that a medical staff can conveniently adjust the mounting position of the medical object 300 and observe the medical object conveniently in the process of using the anesthesia machine. Note that, since the swing link 20 of the present embodiment is substantially parallel to the ground, the swing link 20 can adjust the rotation angle thereof in a substantially horizontal range by rotating. It will be appreciated that the swing link 20 may be disposed at an angle to the ground as desired, and is not limited thereto.

Three mounting members 34 are provided on the mounting frame 100 of the present embodiment, and three mounting members 34 are provided on the side walls of the connection base 32, and one medical article 300 can be mounted on each mounting member 34. It will be appreciated that in embodiments of the present invention where there are a plurality of mounting members 34 on the mounting frame 100, each mounting member 34 may be used to mount either the same medical article or different medical articles. For convenience of description, in the present embodiment, the medical article is described by taking the example of the effusion bottle and the humidifier, it is to be understood that the medical article is not limited to the effusion bottle and the humidifier, and may be other medical articles used in cooperation with the anesthesia apparatus. It will be appreciated that the mounting frame 100 of the present embodiment may be provided with both the effusion bottle 300 'and the humidifier 300', or may be provided with only either the effusion bottle 300 'or the humidifier 300'.

Referring to fig. 2 to 5, an embodiment of the present invention provides a mounting member 34 having a socket 34a, a liquid product bottle 300 'including a bottle body 310' and a socket 320 'disposed on the bottle body 310', and a humidifier 300 'including a bottle body 310' and a socket 320 'disposed on the bottle body 310', wherein the socket 320 'of the liquid product bottle 300' is inserted into the socket 34a of a corresponding one of the mounting members 34, and the socket 320 'of the humidifier 300' is inserted into the socket 34a of a corresponding one of the mounting members 34, thereby fixing the liquid product bottle 300 'and the humidifier 300'. It will be appreciated that the number of mounts 100 is not limited to three, and in other embodiments only one mount 34 may be provided, or two or more mounts 34 may be provided. The mounting member 34 may also be disposed on the top or bottom wall of the connector block 32, without limitation. In other embodiments, the liquid collecting bottle 300 'and the humidifier 300″ may be provided with insertion grooves, and the mounting member 34 may be provided with insertion connectors, or the mounting member 34 may be a mounting ring, which can be sleeved on the bottle body 310' of the liquid collecting bottle 300 'and the bottle body 310″ of the humidifier 300', and the mounting member 34 may be in other structural forms, so long as the medical article 300 can be fixed.

In addition, since the medical articles 300 may have various types, and the structure of the mounting member 34 corresponding to each medical article 300 is not necessarily identical, the present embodiment provides the mounting member 34 to be detachably connected with the connection base 32, whereby the mounting member 34 matched thereto can be replaced according to the different types of the medical articles 300 required to be mounted. Further, the connection base 32 of the present embodiment is further provided with a spare interface 32b, and the mounting frame 100 further includes a spare mounting member (not shown) detachably connected to the connection base 32, so that the spare mounting member can be mounted to the connection assembly 30 when more medical articles 300 need to be mounted. The spare mount may be a spare mount 34 or a spare connector that can mount more than two medical items 300. It will be appreciated that in other embodiments, the mounting member 34 may be fixedly coupled to the connector 32, or the mounting member 34 may be integrally formed with the connector 32.

Referring to fig. 6 and 11 together, the connecting assembly 30 of the present embodiment further includes a stand column 31 connected to the swing rod 20, and the connecting base 32 is disposed on the stand column 31 and can move along the length direction of the stand column 31 to adjust the relative distance between the connecting base 32 and the fixing base 10.

Specifically, the swing link 20 of the present embodiment is disposed at a position substantially parallel to the ground, and the upright 31 is substantially perpendicular to the swing link 20, so that the position of the connecting seat 32 can be adjusted in the height direction by moving along the length direction of the upright 31. That is, the mounting frame 100 of the present embodiment can not only realize horizontal adjustment by rotating the swing rod 20, but also realize height adjustment by moving the connecting seat 32, thereby being more convenient for the medical staff to use. It should be understood that in other embodiments, the mounting frame 100 may not have a height adjusting function, that is, the connection base 32 and the upright 31 are fixedly connected, the upright 31 and the swing rod 20 are not connected, the connection base 32 cannot move along the length direction of the upright 31, or the connection assembly 30 may not be provided with the upright 31, and the connection base 32 is directly provided on the swing rod 20.

For the structure for achieving the horizontal adjustment, referring to fig. 2, 6 and 11, the mounting frame 100 of the present embodiment includes a rotating shaft 60, and the fixing base 10 is provided with a shaft hole 10a. The rotation shaft 60 is inserted into the shaft hole 10a, and is rotatable in the shaft hole 10a. The swing link 20 is fixed at one end of the rotating shaft 60. That is, the swing link 20 and the fixing base 10 of the present embodiment are rotatably connected by the rotating shaft 60, and the rotating shaft 60 can rotate together with the swing link 20. It will be appreciated that in other embodiments, the swing link 20 and the fixing base 10 may be rotatably connected in other manners, for example, the fixing base 10 may include a base body and a first positioning shaft fixed on the base body, the swing link 20 is disposed on the first positioning shaft in a penetrating manner and can rotate relative to the first positioning shaft, or the swing link 20 may include a rod body and a second positioning shaft fixed on the rod body, and the second positioning shaft is disposed on the fixing base 10 in a penetrating manner and can rotate relative to the fixing base 10. The swing rod 20 and the fixed seat 10 can also be in threaded connection to realize the rotation of the swing rod 20 relative to the fixed seat 10, as long as the swing rod 20 can rotate relative to the fixed seat 10.

Referring to fig. 2, 10 and 13, the rotating shaft 60 of the present embodiment includes a rod portion 61 and a head portion 62, the rod portion 61 is disposed in the shaft hole 10a in a penetrating manner, one end of the rod portion 61 is connected to the swing rod 20, and one end of the rod portion 61 far away from the swing rod 20 is connected to the head portion 62. The fixing base 10 is formed with a first limiting structure 10e, and the head 62 is formed with a second limiting structure 62a. The first limiting structure 10e cooperates with the second limiting structure 62a to limit the rotation angle of the rotating shaft 60, so that the swing rod 20 can be prevented from being impacted by the mounting frame 100, or the effusion bottle 300' or the humidifier 300″ mounted on the mounting frame 100, and other components on the anesthesia machine due to the overlarge rotation angle.

Specifically, referring to fig. 7, 8, 10 and 13, the shaft hole 10a of the present embodiment is a stepped hole, the stepped hole includes a first sub-hole 10b and a second sub-hole 10c that are mutually communicated, a step surface 10d facing the first sub-hole 10b is formed at the junction of the first sub-hole 10b and the second sub-hole 10c, the stem 61 is inserted into the second sub-hole 10c, and the head 62 is located in the first sub-hole 10 b. The first limiting structure 10e is a limiting bump formed on the inner side wall of the first sub-hole 10b, and more specifically, the limiting bump of the present embodiment is located on the side of the inner side wall of the first sub-hole 10b close to the step surface 10 d. The second limiting structure 62a includes a first stop surface 62b and a second stop surface 62C formed on the head 62 at intervals along the rotation direction of the rotating shaft 60 (i.e. the direction indicated by the double arrow at C in fig. 13), the specific setting positions of the first stop surface 62b and the second stop surface 62C are determined according to the maximum rotation angle required by the swing rod 20, an avoidance space 62d for avoiding the limiting bump is formed between the first stop surface 62b and the second stop surface 62C, and the limiting bump is located in the avoidance space 62 d. When the swing rod 20 rotates to the first limit position, the limit lug is abutted with the first stop surface 62b; when the swing rod 20 rotates to the second limit position, the limiting projection is abutted against the second stop surface 62c, so that the rotation angle of the swing rod 20 is limited. It will be appreciated that there are various structures of the first limiting structure 10e and the second limiting structure 62a, for example, in other embodiments, a first stop surface and a second stop surface may be formed on an inner side wall of the first sub-hole 10b, an avoidance space is formed between the first stop surface and the second stop surface, and a corresponding limiting bump is formed on the head 62, or when the shaft hole 10a is not a stepped hole, but a common through hole, that is, when the head 62 is disposed outside the shaft hole 10a, one of the first limiting structure 10e and the second limiting structure 62a may include two spaced levers, and the other one of the first limiting structure 10e and the second limiting structure 62a may be a stop capable of relatively moving between the two levers, so long as the rotation angle of the swing rod 20 can be limited under the cooperation of the first limiting structure 10e and the second limiting structure 62a.

Referring to fig. 12, the mounting frame 100 of the present embodiment further includes two bearings 40. Two bearings 40 are oppositely disposed at both ends of the second sub-hole 10c, and a rod portion 61 is penetrated in the two bearings 40. Providing two bearings 40 may allow the shaft 60 to be more stable and smooth during rotation. It will be appreciated that in other embodiments, the bearing 40 may be provided only at one end of the second sub-aperture 10c, or the bearing 40 may not be provided.

Referring to fig. 12, the mounting frame 100 of the present embodiment further includes a buffer member 50. The buffer 50 is disposed at the rotational connection between the swing rod 20 and the fixing base 10. The buffer member 50 can keep a certain damping force between the swing rod 20 and the fixed seat 10 in the rotation process, so that the rotation of the swing rod 20 can be more stable, and the swing rod 20 is prevented from generating a larger impact force due to too fast rotation.

Specifically, referring to fig. 9 and 12, a sinking groove 20a is formed on a side of the swing rod 20 near the fixing base 10, and a connecting post 20b is formed in the sinking groove 20 a. The buffer member 50 is disposed in the sink 20a and is penetrated through the connection post 20b. The rotation shaft 60 is connected to the connection post 20b. That is, the buffer member 50 of the present embodiment is hidden in the sinking groove 20a, so that the connection between the swing rod 20 and the fixing base 10 can be more beautiful. It should be understood that in other embodiments, the connecting post 20b may not be disposed in the sink 20a, the buffer member 50 may be disposed on the rotating shaft 60, the rotating shaft 60 is connected to the top wall of the sink 20a, or the buffer member 50 may be disposed on the outer surface of the side of the swing rod 20 near the fixing base 10 without disposing the sink 20 a.

In order to facilitate the installation of the disc spring, the buffer member 50 of the present embodiment is a disc spring, and a spacer 70 is further sandwiched between the disc spring and the swing rod 20, and between the disc spring and the bearing 40 on the same side of the fixing base 10 as the disc spring, and the disc spring and the two spacers 70 are both located in the sinking groove 20 a. In other embodiments, the cushioning member 50 may be an elastic cushioning sheet, which may be made of polyurethane, rubber, or the like.

For the structure for achieving the height adjustment, referring to fig. 2, 6 and 11, the connection base 32 of the present embodiment is disposed on the upright 31 in a penetrating manner and can slide relative to the upright 31. The side wall of the connecting seat 32 is provided with a positioning screw hole 32a communicated with the upright post 31, the connecting assembly 30 further comprises a positioning knob 33, and the positioning knob 33 comprises a screw rod 331 matched with the positioning screw hole 32a and a force application part 332 connected with one end of the screw rod 331 far away from the upright post 31. By rotating the urging portion 332 under the action of external force, the urging portion 332 can drive the screw 331 to abut against the column 31, so as to fix the connection seat 32 that slides in place. The connecting seat 32 can be used for adjusting the position of the connecting seat 32 along the length direction of the upright 31 by sliding relative to the upright 31, and the positioning knob 33 can be used for fixing the connecting seat 32 which slides in place on the upright 31, so that the medical staff can be more convenient and faster in the use process. In this embodiment, the upright 31 is fixedly connected to the swing link 20, and in other embodiments, the upright 31 may be rotatably connected to the swing link 20, which is equivalent to that the upright 31 itself may be horizontally adjusted by rotation.

In addition, referring to fig. 14, the upright 31 may have various structures, for example, in another embodiment, the upright 31 'may include a base rod 311' and an extension rod 312 ', one end of the base rod 311' is connected to the swing rod 20, one end of the base rod 311 'remote from the swing rod 20 is detachably connected to one end of the extension rod 312', and further, in another embodiment, the number of extension rods 312 'may be plural, and one of the plurality of extension rods 312' may be detachably connected to another one of the plurality of extension rods 312 'along the length direction of the upright 31'. By using one or more extension bars 312 ', the overall length of the column 31 can be increased so that the connection seat 32, which is slidably connected to the column 31', can be adjusted to a greater extent in the height direction. Referring to fig. 15, in still another embodiment, the column 31″ may be a telescopic rod, the telescopic rod includes a base rod 311″ and a sleeve rod 313″ sleeved with the base rod 311', the sleeve rod 313″ is capable of sliding relative to the base rod 311″ along an axial direction of the telescopic rod to adjust a length of the telescopic rod, and the connection base 32 may be fixedly connected with the telescopic rod or may be slidably connected with the telescopic rod. Through setting up the stand of multiple structural style, can satisfy more user demands.

Still another embodiment of the present application further provides a mounting frame 100 of an anesthesia machine, referring to fig. 1, the anesthesia machine includes a machine body 200 and the mounting frame 100 described above. The mounting frame 100 is connected to the body 200.

Specifically, the body 200 of the present embodiment includes a base, the mounting frame 100 is connected to the base, and the swing link 20 is substantially parallel to the ground. It will be appreciated that the mounting bracket 100 may be positioned at other locations on the body 200 as desired, and in alternative embodiments, the mounting bracket 100 may be positioned at any location beside the body of the anesthesia machine alone without being coupled to the body 200.

The foregoing is merely a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and variations may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. An anesthesia machine mounting rack for mounting a medical article for use with an anesthesia machine, comprising:

the fixing seat is used for being arranged on the machine body of the anesthesia machine and is provided with a shaft hole and a first limiting structure;

the swing rod is rotationally connected with the fixed seat;

the connecting assembly comprises a connecting seat and at least three mounting pieces which are arranged on the connecting seat and used for mounting the medical object, wherein each mounting piece is provided with a plugging groove or a plugging head, and the mounting pieces are in plugging fit with the medical object through the plugging grooves or the plugging heads; the connecting component is connected with the swing rod so as to rotate relative to the fixed seat under the drive of the swing rod; the connecting assembly further comprises a stand column connected with the swing rod, and the connecting seat is arranged on the stand column and can move along the length direction of the stand column so as to adjust the relative distance between the connecting seat and the fixed seat;

the rotating shaft is rotatably arranged in the shaft hole in a penetrating mode and comprises a rod part and a head part, a second limiting structure is formed on the head part, one end of the rod part is connected with the swing rod, one end of the rod part, far away from the swing rod, is connected with the head part, and the first limiting structure is matched with the second limiting structure to limit the rotating angle of the swing rod;

the buffer piece is arranged at the rotation connection part of the swing rod and the fixed seat, so that the swing rod and the fixed seat keep damping force in the rotation process.

2. The mounting bracket according to claim 1, wherein the shaft hole is a stepped hole, the stepped hole comprises a first sub-hole and a second sub-hole which are communicated with each other, a step surface facing the first sub-hole is formed at the junction of the first sub-hole and the second sub-hole, the rod part is penetrated in the second sub-hole, and the head part is positioned in the first sub-hole;

the first limiting structure is a limiting protruding block formed on the inner side wall of the first sub-hole, the second limiting structure comprises a first stop surface and a second stop surface which are formed on the head at intervals along the rotation direction of the rotating shaft, an avoiding space for avoiding the limiting protruding block is formed between the first stop surface and the second stop surface, and the limiting protruding block is located in the avoiding space;

when the swing rod rotates to a first limit position, the limit lug is abutted with the first stop surface;

when the swing rod rotates to a second limit position, the limiting lug is abutted with the second stop surface.

3. The mount of claim 2, further comprising two bearings disposed opposite ends of the second sub-aperture, the stem portion passing through the two bearings.

4. The mounting frame according to claim 1, wherein a sinking groove is formed on one side of the swing rod, which is close to the fixing seat, and a connecting column is formed in the sinking groove;

the buffer piece is arranged in the sinking groove and penetrates through the connecting column;

the rotating shaft is connected with the connecting column.

5. The mount of claim 4, wherein the cushioning member is a disc spring or an elastic cushioning sheet.

6. The mounting bracket of claim 1, wherein the connector is threaded onto the post and is slidable relative to the post;

the side wall of the connecting seat is provided with a positioning screw hole communicated with the upright post, the connecting assembly further comprises a positioning knob, and the positioning knob comprises a screw rod matched with the positioning screw hole and a force application part connected with one end of the screw rod far away from the upright post;

the force application part can drive the screw rod to abut against the upright post by rotating the force application part under the action of external force so as to fix the connecting seat in place.

7. The mount of claim 1, wherein the upright comprises a base bar and an extension bar;

one end of the foundation rod is connected with the swing rod, and one end of the foundation rod, which is far away from the swing rod, is detachably connected with one end of the extension rod.

8. The mount of claim 7, wherein the number of extension bars is a plurality, one of the plurality of extension bars being removably attachable to another of the plurality of extension bars along the length of the post.

9. The mount of claim 1, wherein the post is a telescoping rod.

10. The mount of claim 1, wherein the upright is rotatably coupled to the rocker.

11. The mount of claim 1, wherein the mount is removably coupled to the coupling mount.

12. The mount of claim 1, wherein the number of mounting members is three, and wherein three of the mounting members are disposed on a side wall of the attachment base.

13. The mount of claim 1, wherein the mount further comprises a backup mount; the standby mounting piece is detachably connected with the connecting seat.

14. An anaesthetic machine comprising a machine body and a mounting according to any one of claims 1 to 13; the mounting frame is connected with the machine body.