CN208905698U - A kind of sterile supporting rack - Google Patents

Abstract

The utility model relates to the field of medical instrument technology, and in particular to a kind of sterile supporting rack.The sterile supporting rack of the utility model, the sterile supporting rack includes sliding floor, fixed bottom plate, upper fixed sleeving, fixed top plate, casing upper padding plate, hinge backing plate, sliding roof, pin baffle, pin, bottom plate, revoling tube, casing lower bolster, limit base, hinge, lower fixed sleeving, rotary sleeve, rotary sleeve one and handle, the handle includes handle set again, balanced handle, rotary shaft and Handle axis, fixed casing and the rotary sleeve cooperate, the rotary sleeve is mounted on the lower fixed sleeving, the rotary sleeve one is mounted on the lower fixed sleeving simultaneously and is cooperated with the rotary sleeve, reach the rise and fall of the sterile supporting rack by handle and the cooperation of rotary sleeve one rotation.

Description

A kind of sterile supporting rack

Technical field

The utility model relates to the field of medical instrument technology, and in particular to a kind of sterile supporting rack.

Background technique

During hip joint and pelvic surgery, it is often necessary to biggish no bacterium bag/sterile cushion/or sterile bracket will under Limb is placed in 60 °~90 ° of hip in the wrong, 60 °~90 ° of bending knee.Conducive to going on smoothly for complicated operation.

Current there is a problem of without bacterium bag/sterile cushion/sterile legs is obvious, such as: height fixation is non-adjustable, no The patient of different physique can be applicable in；Lower limb position and angle are difficult to control, and are easy to generate nerve and muscle damage complication；It is repeatedly high Wooden materials after warm autoclave sterilization are carbonized, can not be lasting.

After improvement use metallic support, using metallic support can repeatedly autoclave sterilization and it is without damage；The hip of lower limb Joint and knee joint placement angle are adjustable；Metal frame height is adjustable, suitable for the patient of different heights, and also it is easy to adjust；It can For the operation such as hip joint surgery/Pelvic trauma.

Improved sterile supporting rack is easy to operate, flexible, offers convenience to doctors and nurses, more smoothly, while can be with Reduce unnecessary neuromuscular stretch injury.

Utility model content

The purpose of this utility model is to provide a kind of sterile supporting rack, it can be achieved that supporting rack it is height-adjustable, can be anti- Multiple autoclave sterilization and it is without damage.

To achieve the goals above, the utility model provides a kind of sterile supporting rack, and the sterile supporting rack includes sliding Bottom plate, fixed bottom plate, upper fixed sleeving, fixed top plate, casing upper padding plate, hinge backing plate, sliding roof, pin baffle, pin, Bottom plate, casing lower bolster, limit base, hinge, revoling tube, lower fixed sleeving, rotary sleeve, rotary sleeve one and handle;The hand Handle includes handle set, balanced handle, rotary shaft and Handle axis again, fixed casing and rotary sleeve cooperation, will be described Rotary sleeve is mounted on the lower fixed sleeving, simultaneously by the rotary sleeve one be mounted on the lower fixed sleeving and with it is described The rise and fall of the sterile supporting rack are realized in rotary sleeve cooperation by handle and the cooperation of rotary sleeve one rotation.

Preferably, there is through-hole on the fixed bottom plate, have through slot on the sliding floor, through-hole is passed through by the pin With installation pin baffle after through slot, the flexible of sliding floor is realized.

Preferably, there is through-hole on the fixed top plate, have through slot on the sliding roof, through-hole is passed through by the pin With installation pin baffle after through slot, the flexible of sliding floor is realized.

Preferably, the bottom of described sleeve pipe lower bolster and the lower fixed sleeving cooperates, while passing through institute with the hinge It states hinge backing plate and connects the lower fixed sleeving and the fixed bottom plate, realize the folding of the lower fixed sleeving；The limit Seat is mounted on fixed bottom plate, and limit base is rotatable, is cooperated with described sleeve pipe lower bolster, the lower fixing sleeve after fixed installation Pipe.

Preferably, the bottom of described sleeve pipe upper padding plate and fixed casing cooperates, while passing through institute with the hinge It states hinge backing plate and connects fixed casing and the fixed top plate, realize the folding of fixed casing；The limit Seat is mounted on fixed top plate, and limit base is rotatable, is cooperated with described sleeve pipe upper padding plate, the upper fixing sleeve after fixed installation Pipe.

Preferably, the lower fixed sleeving and the revoling tube are clearance fit, the revoling tube with it is described solid Determining casing is to be threadedly engaged, and the rotary sleeve one is rack-and-pinion cooperation with the revoling tube, and the rotary sleeve one passes through institute It states rotary shaft to be fixed on the lower fixed sleeving, be cooperated with the handle and the rotary sleeve one, rotate the handle and drive The rotary sleeve one rotates, and the rotation of rotary sleeve one drives the revoling tube rotation, and the revoling tube rotation drives institute It is flexible to state fixed sleeving, realizes the telescopic function of supporting rack.

Preferably, there is symmetrical strip through slot on fixed casing, may pass through the institute for installing the rotary sleeve one Rotary shaft is stated, while realizing the fixation and rotation of the rotary sleeve one, does not influence the flexible of fixed casing.

Preferably, the sterile supporting rack be metal material, can repeatedly autoclave sterilization and it is without damage.

Preferably, the handle and the rotary shaft are cooperated by square hole.

The sterile supporting rack of the utility model drives the flexible of upper fixes sleeve, to realize nothing by setting handle indirectly The adjustability of bacterium rack leg height, can be adapted for the patient of different heights；By setting limit base and hinge, bracket is realized Folder function, facilitates preservation, and occupied space is few.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the sterile supporting rack of the utility model；

Fig. 2 is the main view of the fixed bottom plate of the utility model；

Fig. 3 is the utility model sliding floor main view；

Fig. 4 is the fixed top plate main view of the utility model；

Fig. 5 is the fixed top plate left view of the utility model；

Fig. 6 is the utility model sliding roof main view and left view；

Fig. 7 is fixed sleeving structural schematic diagram on the utility model；

Fig. 8 is the main view of fixed sleeving under the utility model；

Fig. 9 is the left view of fixed sleeving under the utility model；

Figure 10 is the main view of the utility model casing upper padding plate；

Figure 11 is the top view of the utility model casing upper padding plate；

Figure 12 is the main view of the utility model casing lower bolster；

Figure 13 is the top view of the utility model casing lower bolster；

Figure 14 is the main view of the utility model limit base；

Figure 15 is the top view of the utility model limit base；

Figure 16 is the structural schematic diagram of the utility model pin；

Figure 17 is the structural schematic diagram of the utility model pin baffle;

Figure 18 is the main view of the utility model rotary sleeve；

Figure 19 is the left view of the utility model rotary sleeve;

Figure 20 is the main view of the utility model rotary sleeve one；

Figure 21 is the top view of the utility model rotary sleeve one;

Figure 22 is the structural schematic diagram of the utility model rotary shaft；

Figure 23 is the main view of the utility model handle set;

Figure 24 is the top view of the utility model handle set；

Figure 25 is the main view and left view of the utility model hinge backing plate;

Figure 26 is the main view of the utility model balanced handle；

Figure 27 is the left view of the utility model balanced handle;

Figure 28 is the structural schematic diagram of the utility model Handle axis；

Figure 29 is the main view of the utility model revoling tube;

Figure 30 is the left view of the utility model hand revoling tube；

Figure 31 is the partial sectional view that the sliding floor of sterile supporting rack is connected with fixed bottom plate by pin.

Description of symbols

Sliding floor 1 fixes bottom plate 2

3 limit base 4 of casing lower bolster

Lower 5 rotary sleeve 1 of fixed sleeving

Fixed sleeving 8 on rotary sleeve 7

Casing upper padding plate 9 fixes top plate 10

11 hinge 12 of sliding roof

13 balanced handle 14 of hinge backing plate

15 through-hole 16 of through slot

17 bar shaped groove 18 of external screw thread

19 stepped hole 20 of through-hole

Buckle 21 through-holes 22

U-type groove 23 limits seat cap 24

25 threaded hole 26 of through-hole

27 triangular form tooth 28 of slot

29 square head 30 of through-hole

31 annular groove 32 of square hole

33 Handle axis 34 of revoling tube

35 rotary shaft 36 of handle set

37 pin 38 of pin baffle.

Specific embodiment

In order to further illustrate the utility model, sterile supporting rack provided by the utility model is carried out with reference to the accompanying drawing It describes in detail, but they cannot be interpreted as to the restriction to scope of protection of the utility model.

As shown in Fig. 1 and Figure 31, the sterile supporting rack of the utility model includes sliding floor 1, fixed bottom plate 2, upper fixing sleeve Pipe 8, fixed top plate 10, casing upper padding plate 9, hinge backing plate 13, sliding roof 11, pin baffle 37, pin 38, casing lower bolster 3, limit base 4, hinge 12, revoling tube 33, lower fixed sleeving 5, rotary sleeve 7, rotary sleeve 1, rotary shaft 36 and handle;It is described Handle includes handle set 35, balanced handle 14 and Handle axis 34 again, fixed casing 8 and the rotary sleeve 7 cooperation, by institute Rotary sleeve 7 is stated to be mounted on 5 on the lower fixed sleeving, the rotary sleeve 1 is mounted on the lower fixed sleeving 5 simultaneously simultaneously Cooperate with the rotary sleeve 7, by handle set 35 and rotary shaft 36 1 the cooperation rotation of handle to reach the sterile supporting leg The rise and fall of frame.

The bottom cylindrical of described sleeve pipe lower bolster 3 and the lower fixed sleeving 5 cooperates, while passing through institute with the hinge 12 It states hinge backing plate 13 and connects the lower fixed sleeving 5 and the fixed bottom plate 2, realize the folding of the lower fixed sleeving 5, thus Realize the folding of the sterile supporting rack；

The sterile supporting rack of the utility model drives the flexible of upper fixes sleeve, to realize nothing by setting handle indirectly The adjustability of bacterium rack leg height, the patient suitable for different heights；By setting limit base and hinge, the folding of bracket is realized Function, facilitates storage, and occupied space is few.

As shown in Figure 1, the revoling tube 33 is fixed on the fixed top plate 10 and fixed bottom plate 2, limit base 4 is installed In revoling tube 33, it is inserted into the slot 27 on limit base 4 as shown in figure 14 by the way that pin is fixed, realizes that limit base 4 can revolve U-type groove 23 on rotating function, with casing lower bolster 3 as described in Figure 12 is used cooperatively, and realizes the sterile supporting leg with hinge cooperation The fixation and folding of frame.

As shown in Figures 2 and 3, the through-hole 16 and the through slot 15 are aligned, and pass through the through-hole using the pin 38 16 and through slot 15 after pin baffle 37 is installed, so that the fixed fixed bottom plate 2 and sliding floor 1, realize the sliding floor 1 Telescopic.

As shown in Fig. 7, Fig. 8 and Figure 18, there is the slot 27 in buckle and the rotary sleeve 7 to cooperate on the lower fixed sleeving 5, Rotary sleeve 7 is mounted on the lower fixing sleeve 5 by realization, while the rotary sleeve 7 can be rotated；Have on the lower fixed sleeving 5 There are threaded hole 26,8 outer circle of fixed casing to have external screw thread 17, external screw thread 17 and threaded hole on through-hole 22, the rotary sleeve 5 In 26 cooperation insertion through-holes 22, by rotating the rotary sleeve 7, by be threadedly engaged drive fixed casing 8 rise with Decline.

As shown in Fig. 8, Figure 20, Figure 22 and Figure 23, the rotary shaft 36 from lower 5 upper shoulder hole 20 of fixed sleeving one Side is penetrated to be pierced by from the through-hole 19 of the other side, and the rotary sleeve 1 is then fixed on one end that rotary shaft 36 is stretched out, the end Portion is that square head 30 is used cooperatively with the square hole on the handle set 35, and the Handle axis 34 is passed through institute first by the handle In the through-hole for stating balanced handle 14, then handle set 35 is mounted on to the other end of Handle axis 34, and fix using pin;Handle Detachably, operative space can be increased, while preventing from accidentally touching handle in surgical procedure, the flexible of supporting rack is caused, influence The safety of operation can be improved in operation, removal handle.

In surgical procedure, sliding floor 1 is pulled out first, then erects lower fixed sleeving 5, by casing lower bolster 3 On U-type groove 23 and limit base 4 cooperate after rotation limit base 4 it is fixed, then fixed top plate 10 is propped up again, is allowed on fixed top plate 10 limit base 4 and the U-type groove 23 of set upper padding plate 9 cooperate, and rotary stopper seat 4, fixed top plate 10, sliding roof 11 can root Need to pull out corresponding length according to operation.

The sterile supporting rack of the utility model uses metallic support, metallic support can repeatedly autoclave sterilization without impaired Evil；Metal frame height is adjustable, suitable for the patient of different heights, and also it is easy to adjust；It can be used for hip joint surgery/pelvis wound The operation such as wound.

The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and Retouching also should be regarded as the protection scope of the utility model.

Claims (9)

1. a kind of sterile supporting rack, which is characterized in that the sterile supporting rack includes sliding floor, fixed bottom plate, upper fixing sleeve Pipe, fixed top plate, casing upper padding plate, hinge backing plate, sliding roof, pin baffle, pin, bottom plate, casing lower bolster, limit Seat, hinge, revoling tube, lower fixed sleeving, rotary sleeve, rotary sleeve one and handle, the handle include handle set, spherical hand again The rotary sleeve is mounted on the lower fixation by handle, rotary shaft and Handle axis, fixed casing and rotary sleeve cooperation On casing, simultaneously by the rotary sleeve one be mounted on the lower fixed sleeving and with the rotary sleeve cooperate, by handle with The cooperation of rotary sleeve one rotation is to reach the rise and fall of the sterile supporting rack.

2. sterile supporting rack according to claim 1, which is characterized in that have through-hole, the sliding on the fixed bottom plate There is through slot on bottom plate, pin baffle is installed after passing through through-hole and through slot by the pin, realizes the flexible of sliding floor.

3. sterile supporting rack according to claim 1, which is characterized in that have through-hole, the sliding on the fixed top plate There is through slot on top plate, pin baffle is installed after passing through through-hole and through slot by the pin, realizes the flexible of sliding floor.

4. sterile supporting rack according to claim 1, which is characterized in that described sleeve pipe lower bolster and the lower fixed sleeving Bottom cooperation, while the lower fixed sleeving and the fixed bottom plate, reality are connected by the hinge backing plate with the hinge The folding of the existing lower fixed sleeving；The limit base is mounted on fixed bottom plate, and limit base is rotatable, with described sleeve pipe Lower bolster cooperation, the lower fixed sleeving after fixed installation.

5. sterile supporting rack according to claim 1, which is characterized in that described sleeve pipe upper padding plate and fixed casing Bottom cooperation, while fixed casing and the fixed top plate, reality are connected by the hinge backing plate with the hinge The folding of existing fixed casing；The limit base is mounted on fixed top plate, and limit base is rotatable, with described sleeve pipe Upper padding plate cooperation, the upper fixed sleeving after fixed installation.

6. sterile supporting rack according to claim 1, which is characterized in that the lower fixed sleeving is with the revoling tube Clearance fit, the revoling tube are to be threadedly engaged with fixed casing, and the rotary sleeve one is with the revoling tube Rack-and-pinion cooperation, the rotary sleeve one is fixed on the lower fixed sleeving by the rotary shaft, with the handle and institute The cooperation of rotary sleeve one is stated, the handle is rotated and the rotary sleeve one is driven to rotate, the rotation of rotary sleeve one drives the rotation Casing rotation, the revoling tube rotation drive fixed telescopic extension, realize the telescopic function of supporting rack.

7. sterile supporting rack according to claim 6, which is characterized in that there is symmetrical strip on fixed casing Through slot may pass through the rotary shaft for installing the rotary sleeve one, while realizing the fixation and rotation of the rotary sleeve one, no Influence the flexible of fixed casing.

8. sterile supporting rack according to claim 1, which is characterized in that the sterile supporting rack is metal material, can be anti- Multiple autoclave sterilization and it is without damage.

9. sterile supporting rack according to claim 6, which is characterized in that the handle and the rotary shaft pass through square hole Cooperation.