CN207941012U

CN207941012U - Bone surgery treats location bed

Info

Publication number: CN207941012U
Application number: CN201820042440.7U
Authority: CN
Inventors: 董凯; 张芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-01-11
Filing date: 2018-01-11
Publication date: 2018-10-09
Anticipated expiration: 2028-01-11

Abstract

The utility model belongs to field of medical device more particularly to a kind of bone surgery treatment location bed.Including bed panel, the bed panel bottom surface is equipped with supporting leg, it is provided with limbs fixing device in the bed panel, the limbs fixing device includes the fixed frame of hook and the driving motor that is lifted for fixed frame, gear coordinates between the fixed frame and driving motor, the shifting chute passed through for fixed frame is provided in the bed panel, the fixed frame moves setting along shifting chute axial direction, the driving motor is fixed on the lower section of bed panel by running gear, the running gear includes the ball bearing for being rotatably arranged on the screw rod of bed panel bottom and being sleeved on screw rod, the ball bearing is fixed on driving motor, there are four limbs fixing devices for setting altogether in the bed panel, the limbs fixing device of colleague's setting is symmetrical arranged.The utility model is simple in structure, easy to operate, and large-scale promotion is suitble to use.

Description

Bone surgery treats location bed

Technical field

The utility model belongs to field of medical device more particularly to a kind of bone surgery treatment location bed.

Background technology

In bone surgery progress, it usually needs be fixed, avoided four in surgical procedure to the limbs performed the operation The shaking of limb is influenced caused by surgical procedure, but existing fixed form is typically to be bound to limbs, bound pine and reaches Less than good fixed effect, it is obstructed that tension be easy to cause blood smoothness again.

Utility model content

The utility model is directed to four limbs fixation problem existing when above-mentioned bone surgery, proposes that a kind of design is closed Reason, it is of simple structure and low cost and can facilitate it is fixed, avoid the smooth obstructed bone surgery treatment location bed of blood.

In order to achieve the above object, the technical solution adopted in the utility model is that the utility model provides a kind of Orthopeadic Surgery Operative treatment location bed, including bed panel, the bed panel bottom surface are equipped with supporting leg, and being provided with four limbs in the bed panel fixes Device, the limbs fixing device include the fixed frame of hook and the driving motor that is lifted for fixed frame, the fixed frame Gear coordinates between driving motor, and the shifting chute passed through for fixed frame, the fixed frame are provided in the bed panel Setting is moved along shifting chute axial direction, the driving motor is fixed on the lower section of bed panel, the walking by running gear Device includes the ball bearing for being rotatably arranged on the screw rod of bed panel bottom and being sleeved on screw rod, and the ball bearing is fixed On driving motor, there are four limbs fixing device, the limbs fixing devices of colleague's setting for setting altogether in the bed panel It is symmetrical arranged.

Preferably, the screw rod is arranged in the both sides of shifting chute, the both ends of the screw rod are fixed on bed surface by bearing The bottom of plate.

Preferably, the linkage mechanism of two screw rods rotation, the linkage are set with for while driven on the screw rod Mechanism includes the gear being sleeved on screw rod and is sleeved on chain between two gears, and the gear jacket is equipped with supporting rack, The walking gear rotated for drive chain is provided in the middle part of support frame as described above.

Preferably, being provided with by pressuring gasbag in the fixed frame.

Compared with prior art, it is with good effect the advantages of the utility model,

1, the utility model utilizes the four limbs being arranged in bed panel by providing a kind of bone surgery treatment location bed The cooperation of fixing device and running gear, the four limbs realized for different angle are fixed, meanwhile, by being arranged in fixed frame It is inside provided with by pressuring gasbag, in the case where avoiding blood smooth obstructed, improves constraint effect, it is ensured that the normal reality of operation It applies.Meanwhile the utility model is simple in structure, easy to operate, and large-scale promotion is suitble to use.

Description of the drawings

It is required in being described below to embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment The attached drawing used is briefly described, it should be apparent that, the accompanying drawings in the following description is some embodiments of the utility model, For those of ordinary skill in the art, without having to pay creative labor, it can also obtain according to these attached drawings Obtain other attached drawings.

Fig. 1 is the structural schematic diagram that the bone surgery that embodiment 1 provides treats location bed；

Fig. 2 is the structural schematic diagram of limbs fixing device and running gear that embodiment 1 provides；

In above each figure, 1, bed panel；11, supporting leg；12, shifting chute；2, limbs fixing device；21, fixed frame；22, it drives Dynamic motor；3, running gear；31, screw rod；32, ball bearing；4, supporting rack；41, walking gear；5, pressuring gasbag is pressed.

Specific implementation mode

It is below in conjunction with the accompanying drawings and real in order to be more clearly understood that the above objects, features, and advantages of the utility model Example is applied to be described further the utility model.It should be noted that in the absence of conflict, embodiments herein and reality The feature applied in example can be combined with each other.

Many details are elaborated in the following description in order to fully understand the utility model, still, this practicality Novel to implement using different from other modes described here, therefore, the utility model is not limited to be described below The limitation of the specific embodiment of specification.

Embodiment 1, as shown in Figure 1 and Figure 2, the present embodiment provides a kind of bone surgeries to treat location bed, including bed panel 1, supporting leg 11 is equipped on 1 bottom surface of bed panel, the above structure is the common structure of existing operating bed, therefore in the present embodiment, no Add detailed description, the improved place of the present embodiment emphasis is, limbs fixing device 2 is provided in bed panel, four limbs are fixed The main function of device 2 is fixing limbs, and in the present embodiment, limbs fixing device 2 includes the fixed frame 21 of hook and uses In the driving motor 22 that fixed frame 21 lifts, fixed frame 21 can be considered as two parts composition, and a part is inverted U-shaped portion, and one Part is the lifting unit being connect with U-shaped portion, and lifting unit is exactly rack, and gear coordinates between fixed frame 21 and driving motor 22, this Sample, by the up and down motion for rotating and reverse realization fixed frame of driving motor 22, this class formation is structure common in machinery, Therefore in the present embodiment, it is not added with detailed description.

In view of when performing an operation, the build of people is different, it is therefore desirable to which the position of clamping is also different, therefore, at this In embodiment, the shifting chute 12 passed through for fixed frame 21 is provided in bed panel 1, shifting chute 12 can set for level It sets, i.e., is to be arranged in an axially parallel mode with the short side direction of bed panel 1, can also be obliquely installed, in the present embodiment, set to be parallel It sets, red in the present embodiment, there are four limbs fixing device 2, the limbs fixing device 2 for setting of going together is right for setting altogether in bed panel 1 Claim setting.

Fixed frame 21 is thus needed to move setting along 12 axial direction of shifting chute, to achieve the goals above, driving electricity Machine 22 is fixed on the lower section of bed panel 1 by running gear 3, and the running gear 3 that the present embodiment is provided includes being rotatably arranged on The screw rod 31 of 1 bottom of bed panel and the ball bearing 32 being sleeved on screw rod 31, ball bearing 32 are fixed on driving motor 22 On, in this way, by rotating screw rod 31, make ball bearing 32 that driving motor 22 be driven to move in a straight line, ball screw is existing normal Rotary motion is switched to the mechanism of linear motion, therefore in the present embodiment, detailed description is not added with to its structure.

In order to ensure stability that driving motor 22 moves left and right, in the present embodiment, screw rod 31 is arranged in shifting chute 12 Both sides, the both ends of screw rod 31 are fixed on the bottom of bed panel 1 by bearing (not shown).In order to ensure screw rod 31 can It realizes while rotating, in the present embodiment, the gear of two screw rods 31 rotation is set with for while driven on screw rod 31 Structure, the linkage mechanism that the present embodiment is provided include the gear (not shown) being sleeved on screw rod 31 and are sleeved on two Chain (not shown) between gear rotates while two screw rod 31 may be implemented using the connection of chain, at this point, passing through It rotates an arbitrary screw rod 31 and is rotated while can realizing two screw rod 31, in the present embodiment, filled in gear jacket There is a supporting rack 4, supporting rack 4, not with Gear Contact, is provided at the middle part of supporting rack 4 for driving in being only wrapped in gear The walking gear 41 of dynamic chain rotation, walking gear 41 is arranged in chain, and is rotatably arranged in supporting rack 4, this structure is The existing common technique for being commonly used for two gears of driving, therefore in the attached drawing of the present embodiment, without detailed display.

In order to ensure the fixed effect of fixed frame, in the present embodiment, it is provided in fixed frame by pressuring gasbag 5, is passed through It is inflated by pressuring gasbag 5, it is ensured that while fixed, blood circulation will not be caused unsmooth.

The above descriptions are merely preferred embodiments of the present invention, is not to make other forms to the utility model Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent The equivalent embodiment of variation is applied to other fields, but every without departing from the content of the technical scheme of the utility model, according to this reality With novel technical spirit to any simple modification, equivalent variations and remodeling made by above example, it is new to still fall within this practicality The protection domain of type technical solution.

Claims

1. a kind of bone surgery treats location bed, including bed panel, the bed panel bottom surface is equipped with supporting leg, and feature exists In being provided with limbs fixing device in the bed panel, the limbs fixing device includes the fixed frame of hook and for solid The driving motor for determining frame lifting, gear coordinates between the fixed frame and driving motor, is provided in the bed panel for solid Determine the shifting chute of frame passed through, the fixed frame moves setting along shifting chute axial direction, and the driving motor is filled by walking Set the lower section for being fixed on bed panel, the running gear includes being rotatably arranged on the screw rod of bed panel bottom and being sleeved on screw rod On ball bearing, the ball bearing is fixed on driving motor, and there are four four limbs to fix dress for setting altogether in the bed panel It sets, the limbs fixing device of colleague's setting is symmetrical arranged.

2. bone surgery according to claim 1 treats location bed, which is characterized in that the screw rod is arranged in shifting chute Both sides, the both ends of the screw rod are fixed on the bottom of bed panel by bearing.

3. bone surgery according to claim 2 treats location bed, which is characterized in that be set with and be used on the screw rod The linkage mechanism of two screw rods rotation, the linkage mechanism is driven to include the gear being sleeved on screw rod and be sleeved on two simultaneously Chain between a gear, the gear jacket are equipped with supporting rack, are provided in the middle part of support frame as described above and are rotated for drive chain Walking gear.

4. bone surgery according to claim 3 treats location bed, which is characterized in that be provided in the fixed frame by Pressuring gasbag.