CN2170743Y

CN2170743Y - Improved hospital bed for vertebral orthopaedics

Info

Publication number: CN2170743Y
Application number: CN 92241177
Authority: CN
Inventors: 张重文
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-11-18
Filing date: 1992-11-18
Publication date: 1994-07-06
Anticipated expiration: 2002-11-18

Abstract

The utility model relates to an improved hospital bed for vertebral orthopaedics. A bed base is provided; a head zone bed, a shoulder zone bed, a bosom zone bed, a buttocks zone bed, and a foot zone bed are orderly arranged on the bed base. Each divided zone bed has a body and a soft pad, and is provided with a momentary falling impact mechanism. Each of the head zone bed, the bosom zone bed, and the buttocks zone bed are additionally provided with a height adjustment mechanism, and a device used for applying pressure is arranged at the upper part of the buttocks zone bed. The head zone bed has a forward stretched device.

Description

Improved hospital bed for vertebral orthopaedics

This utility model relates to the ectopic sick bed of a kind of energy auxiliary treatment vertebrae.

Because the vertebrae dystopy is easy to cause restraining oneself refreshing smart not normal, thereby more and more cause and the concern and the attention of medical circle the vertebrae dystopy is recovered normal method, because developing history is shorter, many auxiliary treatment apparatuses imperfection is very still arranged, and the diagnosis and treatment bed is exactly an example wherein.

Traditional diagnosis and treatment bed when being applied to spinal correction, often makes the patient feel pain when being pressed, and the counteracting force when exerting pressure comes to harm the therapist arm.

The purpose of this utility model is to avoid the patient to feel that when vertebra is pressed pain and arm come to harm, and a kind of improved vertebral correction sickbed is provided.

The purpose of this utility model can reach by following measure: establish a base and a plurality of combination at the spinal correction sick bed and be fixed on each district's bed on the base, the upper strata of each district's bed all has a body and the cushion that is fixed on the body, and height is all adjusted on the upper strata of each district's bed discriminably; Above-mentioned district bed comprises: a Head Section bed, a shoulder district bed, a regio pectoris bed, a hip section bed and a foot section bed, separate and adjoin composition in regular turn; The body bottom of above-mentioned district bed all has the impact structure of spacing landing in a flash, this impact structure comprises that a lifting shaft and that is held in above-mentioned each district's bed body is linked in the axle bed on the lifting shaft, and said axle seat is installed in respectively on each another isolating support of bed bottom, district; On the support of above-mentioned each district's bed, a connecting rod is housed, the end that connecting rod exposes to each support is the force side, the leader is arranged on the force side, one roller respectively is housed on the other end, each roller is held the bottom of above-mentioned each affiliated lifting shaft, the axle bed side of each lifting shaft respectively has one to adjust the hole, perpendicular to the axis of lifting shaft, in each adjusts the hole ball, a pressure elastomer and a bolt is housed in regular turn; Each fixes the body of above-mentioned regio pectoris bed, hip section bed and foot section bed with affiliated lifting shaft; Between the above-mentioned support under the body of above-mentioned Head Section bed and its, also include four groups of connecting rods, it is hinged that the body bottom of the upper end of each connecting rod and above-mentioned Head Section bed is distributed in four jiaos hinged seat, and the lower end is then with to be distributed in four jiaos hinged seat hinged on the above-mentioned support; Each support of above-mentioned shoulder district's bed and foot section bed, each is fixing with above-mentioned bed base; Each support of above-mentioned Head Section bed, regio pectoris bed and hip section bed, and respectively be provided with an elevating mechanism between the above-mentioned bed base; The body rear end of above-mentioned shoulder district bed, the support top edge rear end under being articulated in.

The purpose of this utility model can also reach by following measure: it is to be fixed on the position of the body of above-mentioned hip section bed near the regio pectoris bed that structure is impacted in the instantaneous spacing landing of above-mentioned hip section bed.Also be fixed with a pelvic bone device for exerting in the hip section bed side, this device comprises one L shaped, constitute by a vertical rack and level frame, wherein level frame be provided with one unsettled perpendicular to the elevating lever of above-mentioned hip section bed and the localizer of an elevating lever, the bottom of above-mentioned elevating lever hinged one soft pressing mold.The level frame end of L type frame is hinged on the upper end of vertical rack, makes above-mentioned soft pressing mold adjust the position in the space on hip section bed.

The drawing of accompanying drawing is described as follows:

Fig. 1 is the side view of this utility model embodiment.

Fig. 2 is the top view of this utility model embodiment.

Fig. 3 is the cutaway view that is cut along Fig. 2 A-A line.

Fig. 4 is the cutaway view that is cut along Fig. 2 C-C line.

Fig. 5 is the cutaway view that is cut along Fig. 2 B-B line.

Fig. 6 is the cutaway view that is cut along Fig. 2 D-D line.

The similar Fig. 5 of Fig. 7 is the cutaway view that is cut by Fig. 3 E-E line.

Fig. 8 is the cutaway view that is cut along Fig. 2 F-F line.

Fig. 9 is the top view of Fig. 3.

Of the present utility model correcting bed, comprise that a base 10 and a plurality of combination be fixed in the subregion bed on the bed base 10.These subregion beds are distributed as Head Section bed 20, shoulder district bed 30, regio pectoris bed 40, hip section bed 50 and foot section bed 60 successively.Head Section bed 20 as Fig. 1 is an example, all have a body 21 and be fixed on cushion 211 on this body 21, and each subregion bed all can be adjusted its height respectively.

Wherein more special subregion bed is a Head Section bed 20, and as shown in Figure 2, fixing two spaces between the cushion that separates 211, two cushions by a body 21 is for as patient on all fours the time, mouthful, nasal portion do not get clogged.

Another feature of each subregion bed: be that the structure of lifting in a flash 70 is all arranged, this structure is divided into two big classes.

First kind embodiment is to be applicable to Head Section bed 20 and shoulder district bed 30, is shown in Fig. 7.

The second class embodiment is to be applicable to regio pectoris bed 40, and hip section bed 50 and foot section bed 60 are shown in Fig. 5.

The difference of the first kind and the second class embodiment be that the lifting shaft 71 of first kind embodiment is fixing with the

body

21 or 31 of bed, but the

body

41,51 or 61 of the lifting shaft 71 of the second class embodiment and bed is secured to one another by bolt 711.

So the unfixed reason of first kind embodiment can be understood its necessity by the imaginary point line among Fig. 1.Head Section bed 20 is when bed is fallen by the position shown in the imaginary point line, relies on the guiding of connecting rod 22 can be mobile slightly forward, the cervical vertebra that can assist the stretching patient like this.And the body rear end of shoulder district bed 30 relies on pivot pin 301 to be hinged on support 33 upper ends, has only the bed body when first half to be raised to the position, when it is instantaneous when falling, can correct the position by assisting patients.

Other fixedly reason is in order to come support bed body securely with lifting shaft 71.

At Fig. 1, Fig. 2 and Fig. 3, respectively there is a hinged seat 212 four jiaos of body 21 lower ends of Head Section bed 20, in order to the upper end of articulated linkage 22, and the other end of each connecting rod 22, then hinged with the angular distribution hinged seat 231 in support 23 upper ends four.

As shown in Figure 1, the bottom of each subregion bed all has support 23 or 33, or 43 or 53, or 63, is used for supporting the axle sleeve 72 of sheathed lifting shaft 71, the support 63 of the support 33 of shoulder district bed 30 and foot section bed 60 wherein, and each is fixing with the bed base 10 of front end.

53 on support as for the support 43 of the support 23 of Head Section bed 20, regio pectoris bed 40 and hip section bed 50 is active, and between the bed base 10 each by an elevating mechanism 80, lifting and adjust each height individually.

As Fig. 5, Fig. 6, shown in Figure 7, the side of aforementioned lifting axle sleeve 72 respectively has one to adjust hole 721, about axis perpendicular to lifting shaft, and in each hole, accommodate for example spring of a ball 75, one pressure elastomer 73(successively) and a bolt 74, deeply adjust degree of depth difference in the hole 721 by bolt 74, and adjust the degree of pressure of 73 pairs of balls 75 of elastomer, and influence the resistance of ball 75 and lifting shaft 71, promptly can adjust the power that lifting shaft 71 is born.

When therapist was exerted pressure greater than this holding capacity to the patient, lifting shaft 71 was instantaneous decline, to assist to correct the joint that needs instantaneous displacement.

As shown in Figure 7, connecting rod 76 is hinged on each support, is provided with support outside its force side, and is provided with handgrip 78; The other end of connecting rod 76 is equipped with roller 77 holds each affiliated lifting shaft 71 bottom.When shaking handgrip 78, just axle 71 can be raised, a body is raise, become moment spacing landing and impact structure.

Active support

23,43 or 53 is connected by linkage with 10 in bed base.As shown in Figure 3 and Figure 4.One horizontal screw bolt 82 is housed on bed base 10, and the one end is equipped with rocking handle 81, and sliding seat 83 on screw rod 82 and 84 spiral are also opposite each other, and when supposing that rocking handle 81 turns clockwise, two sliding seat 83 and 84 are close to each other; When being rotated counterclockwise, two sliding seat are separated from one another.

Above two sliding seat 83 and 84, each is hinged with connecting rod 85 lower ends of decussation, the upper end of this cross connecting rod 85 is hinged with the hinged seat 86 that is fixed on

support

23 or 43 or 53 bottoms, when shaking rocking handle 81, drive cross connecting rod 85, can change the height of each support by 83 and 84.

Because hip section bed accounts for major part to the support area of human body thigh, and really need moment corrigent position to have only buttocks.Therefore aforementioned instantaneous lifting causes the structure that dashes week, should be located at this bed near bed place, regio pectoris (as shown in Figure 1).

Above hip section bed, a L type frame is arranged, constitute by a vertical rack 91 and a level frame 92.Vertical rack 91 can be fixed on support 53 or the bed base 10.One vertical elevating lever 93 is housed on the level frame 92, and generally this elevating lever is made with screw rod, than being easier to adjust height.Other has one with elevating lever 93 localized localizers 94, and this localizer 94 can be made with bolt.

The bottom of elevating lever 93, hinged one can slightly swing soft pressing mold 95, be used for pushing down patient's buttocks district 96, the upper end of level frame 92 and vertical rack 91, with axle 97 and axis hole fit system, tubular axis 97 is not provided in a side of on level frame or the vertical rack, all can make the level frame 92 can be on vertical rack, with axle 97 be in main heart swing adjust angle.As shown in Figure 9.

Above-mentioned structure of the present utility model almost can both assist to correct to whole vertebras and partial joint, especially scapula and pelvic bone is recovered entopic and rectifys, and non-general structure can be compared, and its moment falls also more simple than the past of impact structure.

Claims

1, a kind of modified model ridge awl is corrected sick bed, comprising: a base and a plurality of combination are fixed on the respectively district bed on the base, and the upper strata of each district's bed all has a body and the cushion that is fixed on the body, it is characterized in that:

Above-mentioned respectively district bed comprises: a Head Section bed, a shoulder district bed, a regio pectoris bed, a hip section bed and a foot section bed separate and adjoin composition in regular turn;

The body bottom of above-mentioned each district's bed, the impact structure that all has spacing landing in a flash, this impact structure comprises that a lifting shaft and that is held in above-mentioned each district's bed body is linked in the axle bed on the lifting shaft, and said axle seat is installed in respectively on each another isolating support of bed bottom, district; On the support of above-mentioned each district's bed, a connecting rod is housed, the end that connecting rod exposes to each support is the force side, the leader is arranged on the force side, one roller respectively is housed on the other end, each roller is held the bottom of above-mentioned each affiliated lifting shaft, the axle bed side of each lifting shaft respectively has one to adjust the hole, perpendicular to the axis of lifting shaft, in adjusting the hole ball, a pressure elastomer and a bolt is housed in regular turn;

The body of above-mentioned regio pectoris bed, hip section bed and foot section bed and affiliated lifting shaft are fixed;

Between the above-mentioned support under the body of above-mentioned Head Section bed and its, also include four groups of connecting rods, it is hinged that the body bottom of the upper end of first connecting rod and above-mentioned Head Section bed is distributed in four jiaos hinged seat, and the lower end is then with to be distributed in four jiaos hinged seat hinged on the above-mentioned support;

Each support of above-mentioned shoulder district's bed and foot section bed, each is fixing with above-mentioned bed base;

Each support of above-mentioned Head Section bed, regio pectoris bed and hip section bed, and respectively be provided with an elevating mechanism between the above-mentioned bed base;

The body rear end of above-mentioned shoulder district bed is articulated in described support top edge rear end.

2, modified model ridge awl according to claim 1 is correcting bed, it is characterized in that: structure is impacted in the instantaneous spacing landing of described hip section bed, is to be fixed on the position of the body of above-mentioned hip section bed near above-mentioned regio pectoris bed.

3, modified model ridge awl according to claim 1 is correcting bed, it is characterized in that: a pelvic bone device for exerting is fixed in described hip section bed side, this device comprises one L shaped, constitute by a vertical rack and level frame, wherein level frame be provided with one unsettled perpendicular to the elevating lever of above-mentioned hip section bed and the localizer of an elevating lever, the bottom of above-mentioned elevating lever hinged one soft pressing mold.

4, correcting bed according to claim 1 or 3 described modified model ridge awls, it is characterized in that: described L shaped horizontal end is hinged on the upper end of vertical rack.