CN215875133U - Traction bed capable of preventing patient from backward sliding - Google Patents

Abstract

The utility model relates to the field of traction beds, in particular to a traction bed capable of preventing a patient from slipping backwards, which comprises a sickbed and a traction mechanism, wherein the traction mechanism is used for drafting injured legs of the patient, the traction bed also comprises an anti-slip mat, the side edges of the two sides of the anti-slip mat are respectively communicated with wide belts, the outward ends of the two groups of wide belts can be detachably fixed on the side edge of the corresponding side of the sickbed, a limit stop block with adjustable position is arranged on the anti-slip mat, and an accommodating cambered surface matched with the buttocks of the injured leg side of the patient is arranged on one side of the limit stop block close to the bedside of the sickbed. The traction bed can effectively block the buttocks of a patient when the patient is subjected to traction recovery, and the backward slip caused by traction is avoided.

Description

Traction bed capable of preventing patient from backward sliding

Technical Field

The utility model relates to the technical field of traction beds, in particular to a traction bed capable of preventing a patient from sliding backwards.

Background

At present, in the course of orthopedic patient's operation treatment and later stage rehabilitation therapy, need to make outside traction to patient's affected part supplementary to guarantee that medical personnel's better more efficient treatment or affected part are more quick more reasonable recovered. The traction therapy is a method which utilizes external force to exert traction force on a certain part of a body or a joint to separate the body to a certain extent and properly draft surrounding soft tissues, thereby achieving the purpose of treatment.

At present, patients who have undergone leg bone surgery generally adopt the traction therapy for auxiliary treatment, and the conventional operation is to add a traction mechanism on the tail of a sickbed where the patients are, wherein the traction mechanism adjusts traction force on the legs of the patients by increasing or decreasing the number of balancing weights on the traction mechanism. When the current patient uses these drive mechanism to pull and stretch on the sick bed, often because patient turns over the health occasionally on the sick bed and leads to patient to the tailstock direction backsliding for the height of whole balancing weight constantly reduces until the balancing weight contacts ground or contacts with the exterior structure, and the traction force that gives drive mechanism is applyed to the balancing weight like this descends, seriously influences patient's recovery effect.

SUMMERY OF THE UTILITY MODEL

In order to solve one of the problems, the utility model provides a traction bed capable of preventing a patient from sliding backwards, which can effectively block the hip of the patient when the traction bed is used for traction recovery of the patient, so as to avoid the sliding backwards caused by traction.

The utility model is realized by the following technical scheme:

the utility model provides a traction bed capable of preventing a patient from slipping backwards, which comprises a sickbed and a traction mechanism, wherein the traction mechanism is used for drawing the injured leg of the patient, the traction bed also comprises an antiskid pad, the side edges of the two sides of the antiskid pad are respectively communicated with wide belts, the outward ends of the two groups of wide belts can be detachably fixed on the side edge of the corresponding side of the sickbed, the antiskid pad is provided with a limit stop block with adjustable position, and one side of the limit stop block, which is close to the head of the sickbed, is provided with an accommodating cambered surface matched with the hip of the injured leg of the patient.

Furthermore, hook heads are arranged at the outward ends of the two groups of wide belts, and the hook heads can be hooked on the side edge of the corresponding side of the sickbed.

Furthermore, two sets of broad width area is close to be provided with oblique portion of drawing on the side of sick bed head one side, oblique portion of drawing gradually follows the outside one end of broad width area extends to with the terminal surface of the outside one end of broad width area flushes, the one end that the hitch head corresponds extends to draw to one side draw the portion with on the terminal surface that the outside one end terminal surface of broad width area flushes to one side.

Furthermore, the hook head is provided with a locking bolt, and the locking bolt can lock the hook head on the edge of one side of the sickbed corresponding to the sickbed.

Furthermore, the non-slip mat comprises a flexible main body and a fixed main body fixedly arranged on the upper surface of the flexible main body; the two ends of the flexible main body are connected with the corresponding ends of the two groups of wide belts, a sliding groove is formed in the fixed main body along the extending direction of the wide belts, and the position of the limit stop can be adjustably installed in the sliding groove.

Furthermore, a protruding lug is arranged on one side, away from the containing arc surface, of the limit stop, a locking knob is arranged on the protruding lug, and the limit stop can be locked on the fixed main body through the locking knob.

Further, still include the auxiliary pad, the auxiliary pad can be dismantled the spiral-lock and be located patient's non-wounded one side that the leg corresponds on the fixed main part.

Furthermore, a detachable air cushion is arranged on one side, close to the bedside, of the flexible main body, and a slope surface is arranged on one side, close to the bedside, of the air cushion.

Furthermore, traction mechanism is including drawing support, a plurality of pulley and the haulage rope of winding on the pulley of installing on drawing the support with can rotating, draw the support and install on the tailstock of sick bed with dismantling, patient's the leg of hindering is connected to the one end of haulage rope, and the other end is provided with the balancing weight.

Furthermore, the traction support is provided with an inclined stay bar, the inclined stay bar is connected with a foot supporting plate through a self-locking universal head, and the foot supporting plate is provided with a soft pad.

The utility model has the beneficial effects that:

the detachable non-slip mat is designed on the basis of the existing traction sickbed, and the non-slip mat is respectively fixed on two sides of the sickbed by utilizing two wide belts, so that the design is convenient for the detachment work of the whole non-slip mat, and the use convenience is improved; the anti-slip mat is fixed on the proper position of the sickbed by the two wide belts from two sides respectively, the pulling force provided by the wide belts can be utilized to prevent the whole anti-slip mat from sliding backwards to the tail direction of the sickbed, and the effect of preventing the hip on one side of the wounded leg of the patient is achieved by matching with the limit stop. In addition, the last design of limit stop has the holding cambered surface that the buttock that the patient hindered leg one side agrees with mutually, and the travelling comfort that improves whole limit stop like this design avoids limit stop to cause pressure sore to patient's buttock.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a first partial schematic structural diagram of an embodiment of the present invention;

FIG. 3 is a second partial schematic structural diagram according to an embodiment of the present invention;

FIG. 4 is a first schematic structural view of a non-slip mat according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a non-slip mat according to an embodiment of the utility model.

In the figure: sickbed 10, traction mechanism 20, traction bracket 21, pulley 22, traction rope 23, balancing weight 24, inclined support rod 25, foot supporting plate 26, non-slip mat 30, limit stop 31, containing arc surface 32, flexible main body 33, fixed main body 34, sliding groove 35, extending ear 36, locking knob 37, auxiliary mat 38, air cushion 39, wide belt 40, hook head 41, inclined pull part 42 and locking bolt 43

Detailed Description

In order to more clearly and completely explain the technical scheme of the utility model, the utility model is further explained with reference to the attached drawings.

Referring to fig. 1 to 5, the utility model provides a traction bed capable of preventing a patient from slipping backwards, which comprises a hospital bed 10 and a traction mechanism 20, wherein the traction mechanism 20 is used for drawing the injured leg of the patient, the traction bed further comprises an anti-slip mat 30, the side edges of the two sides of the anti-slip mat 30 are respectively communicated with a wide belt 40, the outward ends of the two groups of wide belts 40 can be detachably fixed on the side edge of the corresponding side of the hospital bed 10, a limit stop 31 with adjustable position is arranged on the anti-slip mat 30, and an accommodating arc surface 32 matched with the hip of the injured leg side of the patient is arranged on one side of the limit stop 31 close to the bedside of the hospital bed 10. Wherein, the sickbed 10 can adopt a conventional sickbed structure in practice, which is convenient for transforming a large number of existing sickbeds; the traction mechanism 20 may be an existing counterweight traction device or a traction device provided by an elastic element, as long as traction is achieved. It should be noted that the wide belt 40 is not a simple fixing belt structure, and has a certain width to ensure that the entire non-slip mat 30 does not slip and slide backwards, so as to ensure that the non-slip mat 30 does not overturn or roll over after being accepted. Meanwhile, the wide belt 40 is detachably connected with one end of the sickbed 10, so that the sickbed is convenient to disassemble and assemble. In addition, the actual use lengths of the wide belts 40 are different due to different actual widths of different hospital beds 10 or different heights of mattresses, and for this reason, in order to adapt to different use conditions, the wide belts 40 on either side are provided with a length-adjustable buckle like a backpack for adjusting the length of the shoulder strap, which is not described in detail herein. It should be added that, since the purpose of the non-slip mat 30 in the present application is to be fixed on the hospital bed 10, it has no ability to move and overturn, therefore, the wide belt 40 needs to be made of a flexible material that cannot be deformed by stretching, so as to ensure that the wide belt 40 has a certain rigidity, and provide a stable supporting force when the non-slip mat 30 receives the top pressure of the patient's hip.

It should be added that, in the present application, the inside of the limit stop 31 is actually a hard main structure, such as a fixed box, and a layer of soft sponge structure or a layer of soft silica gel structure is counted outside the hard main structure, so that the comfort level can be increased. Because in the actual use, the patient is the crowd of different sizes and different age brackets, for this reason limit stop 31 can be piled up by the same module of a plurality of and obtain, and fixed mode between them can be fixed through the hasp structure on both sides on the width direction, namely the both sides of sick bed 10 width. Of course, in some embodiments, the position limiting stoppers 31 are provided with positioning holes, and the fixing between two adjacent position limiting stoppers 31 can be realized by matching the positioning holes on the position limiting stoppers 31 with the positioning posts on the non-slip mat 30. In addition, in another embodiment, each limit stop 31 is provided with a positioning hole and a positioning column structure, such a design is convenient for two adjacent limit stops 31 to be matched and fixed, and the bottommost limit stop 31 can be matched and fixed with the positioning column on the non-slip mat 30 through the positioning hole. In addition, the main purpose of the design of the receiving arc surface 32 is to facilitate supporting one side of the injured leg of the patient and to reduce the fatigue degree of the injured leg of the patient.

In another preferred embodiment of the present application, the actual main body of the limit stop 31 is still a hard main structure, and meanwhile, the hard main structure is covered with air bags between the outward open surfaces, so that the medical staff can adjust the size and height of the whole limit stop 31 by adjusting the inflation and deflation of the air bags.

With further reference to fig. 1 to 3, the present application provides a specific structure of a traction mechanism 20, wherein the traction mechanism 20 includes a traction bracket 21, a plurality of pulleys 22 rotatably mounted on the traction bracket 21, and a traction rope 23 wound on the pulleys 22, the traction bracket 21 is detachably mounted on the tail of the hospital bed 10, one end of the traction rope 23 is connected to the injured leg of the patient, and the other end is provided with a weight block 24. The traction bracket 21 and the bed tail of the hospital bed 10 can be connected and fixed by a detachable structure, for example, by using a caliper structure or a screw fixing method. Wherein, the pulley 22 can also be provided with one, the traction rope 23 is directly wound on the pulley 22, and the two ends are respectively connected with the balancing weight 24 and the injured leg of the patient. In order to improve the traction comfort, a soft fixing sleeve is arranged at one end of the traction rope 23 connected with the injured leg of the patient, so that the oppression feeling of the traction rope 23 on the injured leg of the patient can be reduced.

Further, since the injured leg of the patient generally needs to be lifted during the traction, if the injured leg of the patient is supported only by the traction force of the traction rope 23 during the lifting process, the injured leg of the patient is easy to feel fatigue; in order to solve the problem, in an embodiment of the present application, the traction bracket 21 is provided with a diagonal brace 25, the diagonal brace 25 is connected with a foot supporting plate 26 through a self-locking universal head, and the foot supporting plate 26 is provided with a cushion. Wherein, the diagonal brace 25 can be installed at the traction support 21 in a swinging manner, so that the medical staff can adjust the supporting direction of the diagonal brace 25 to adapt to different traction effects. In addition, the soft pad can be made of conventional sponge or silica gel material.

The traction bed is provided with the detachable non-slip mat 30 on the basis of the existing traction sickbed 10, and the non-slip mat 30 is respectively fixed on two sides of the sickbed 10 by using two wide belts 40, so that the design is convenient for the detachment work of the whole non-slip mat 30, and the use convenience is improved; the anti-slip mat 30 is fixed on the proper position of the sickbed 10 by the two wide belts 40 from two sides respectively, the whole anti-slip mat 30 can be prevented from sliding backwards to the tail direction of the sickbed 10 by the aid of pulling force provided by the wide belts 40, and the effect of resisting the hip on one side of the wounded leg of the patient is achieved by matching with the limit stop 31. In addition, the design has the holding cambered surface 32 that the buttock that the patient hindered leg one side agrees with mutually on limit stop 31, and the design improves whole limit stop 31's travelling comfort like this, avoids limit stop 31 to cause to press the sore to patient's buttock.

With further reference to fig. 1 to 3, in order to better fix the outward end of the wide belt 40 on both sides of the hospital bed 10 and also facilitate the detachment for the medical staff; the outward ends of the two groups of wide belts 40 are provided with hook heads 41, and the hook heads 41 can be hooked on the side edge of the corresponding side of the hospital bed 10. It should be noted that, in actual use, the main bodies on both sides of the hospital bed 10 are generally supported by square steel, and therefore, the hook head 41 can actually adopt a structure with a C-shaped cross section to match the main bodies of the square steel on both sides of the hospital bed 10, so as to improve the connection stability. Because the bed beam transversely arranged is arranged between the square steels at the two sides of the sickbed 10, in order to avoid the hook head 41 from sliding on the square steel after being stressed, a notch matched with the bed beam can be designed on the hook head 41, and the hook head 41 can be clamped in the area between the square steel and the bed beam, so that the hook head 41 can be effectively prevented from sliding relatively. In the actual using process, the friction force between the hook head 41 and the square steel on the two sides of the sickbed 10 can also offset the acting force along the length direction of the sickbed 10, so the specific design of the hook head 41 can be designed according to the actual using requirement.

As an improved scheme of the above embodiment, in order to facilitate locking of the relative position between the hook hanging head 41 and the square steel at the two sides of the hospital bed 10, the hook hanging head 41 is provided with the locking bolt 43, and the locking bolt 43 can lock the hook hanging head 41 on the bed edge at the corresponding side of the hospital bed 10.

Referring to fig. 1 to 4, in order to improve the anti-overturning capability of the whole wide belt 40 and also improve the fixing capability of the wide belt 40, oblique-pulling portions 42 are arranged on the side edges of two groups of wide belts 40 close to the bedside of the hospital bed 10, the oblique-pulling portions 42 gradually extend along the outward end of the wide belt 40 and are flush with the end surface of the outward end of the wide belt 40, the anti-overturning capability of the edge area of the wide belt 40 on both sides can be increased by such a design, and when the anti-skidding mat 30 receives an acting force towards the tail of the hospital bed 10, the oblique-pulling portions 42 can provide an oblique pulling force for the wide belt 40, wherein the oblique pulling force inclines towards the bedside of the hospital bed 10. Because the two oblique-pulling parts 42 respectively increase the width of the outward end of the wide belt 40, the outward end of the wide belt 40 is more stable under stress, and the antiskid mat 30 in the middle is prevented from overturning. In fact, when in use, the non-slip mat 30 receives an acting force towards the tail of the sickbed 10, and also receives an acting force obliquely above the tail, and the acting force can cause the non-slip mat 30 to turn over; the force provided by the side of the broad band 40 near the head of the bed can be used to counteract the overturning force, and the diagonal tension 42 can increase the overturning force. Of course, in some embodiments, in order to ensure the stable pulling force provided by the cable-stayed portion 42, the corresponding end of the hooking head 41 extends to the end face of the cable-stayed portion 42 flush with the end face of the outward end of the wide belt 40. Of course, the diagonal tension portion 42 and the hooking head 41 of the wide belt 40 may be designed separately and not integrally.

With further reference to fig. 3 to 5, the non-slip mat 30 includes a flexible main body 33 and a fixing main body 34 fixedly disposed on the upper surface of the flexible main body 33; two ends of the flexible main body 33 are connected with one ends of the two groups of wide belts 40, a sliding groove 35 is arranged on the fixed main body 34 along the extending direction of the wide belts 40, and the limit stopper 31 is adjustably mounted in the sliding groove 35. The fixing body 34 is a hard plate-shaped structure, and the design can ensure certain strength and facilitate the fixed installation of the limit stop 31; the specific structure of the limit stopper 31 has been explained in the above embodiment, for which the fixing body in the limit stopper 31 is slidably installed in the slide groove 35. The flexible main body 33 can adopt a conventional waterproof cloth or non-woven fabric structure, so that the later cleaning work is facilitated, wherein the soft material of the flexible main body 33 is convenient for the wide belt 40 to press the flexible main body on the sickbed 10 to a certain extent, and the flexible main body is suitable for a raised mattress on the sickbed 10. Wherein, the patient may have the leg injury on the left and the right, and the chute 35 is arranged to facilitate the medical staff to adjust the position of the limit stop 31 according to the leg injury condition of the patient; in fact, in some embodiments, two sets of limit stops 31 may be provided, which may be used for both leg injuries of the patient. It should be noted that the limit stopper 31 and the fixed body 34 can only be connected in a sliding manner, and the limit stopper 31 cannot be turned over and separated from the fixed body 34 after receiving a lateral force.

With further reference to fig. 4 and 5, in order to better lock the position of the limit stop 31, a protruding ear 36 is disposed on a side of the limit stop 31 away from the receiving arc 32, and a locking knob 37 is disposed on the protruding ear 36, wherein the locking knob 37 can lock the limit stop 31 on the fixing body 34, which is convenient for the medical staff to operate; the locking knob 37 may be designed to have a conventional bolt head with a twisted piece, so that the bolt head can be conveniently twisted to abut against the fixing body 34 to lock the limit stop 31.

With further reference to fig. 1-3, in a modified embodiment, the present application further includes an auxiliary pad 38, the auxiliary pad 38 being removably snap-fitted to the fixing body 34 on a side of the patient corresponding to the non-injured leg. The main purpose of the auxiliary pad 38 is to better block the side where the limit stop 31 is not installed, so as to block the sliding groove 35 on the fixing main body 34, and simultaneously, the fixing main body 34 is covered with a soft pad, so that the thigh on the side of the non-injured leg of the patient can be placed more comfortably, and the non-injured leg of the patient can be prevented from being damaged by pressure due to the hard fixing main body 34.

Referring to fig. 1, in one embodiment, in order to improve the comfort between the bump stop 31 and the bed surface of the patient bed 10, so that the bump stop and the patient bed 10 can be smoothly transited, a detachable air cushion 39 is disposed on one side of the flexible body 33 close to the bed head of the patient bed 10, and a slope is disposed on one side of the air cushion 39 close to the bed head of the patient bed 10. The design can gradually increase the hip of the patient too high, so that the injured leg of the patient can be conveniently lifted, and the comfort level of the hip of the patient is improved.

Of course, the present invention may have other embodiments, and based on the embodiments, those skilled in the art can obtain other embodiments without any creative effort, and all of them are within the protection scope of the present invention.

Claims (10)

1. A traction table capable of preventing a patient from slipping backwards, comprising a hospital bed (10) and a traction mechanism (20), wherein the traction mechanism (20) is used for stretching a wounded leg of the patient, and is characterized in that: still include slipmat (30), all communicate broad width area (40) on the both sides side of slipmat (30), two sets of the outside one end in broad width area (40) can be fixed with dismantling on the side of sick bed (10) correspondence one side, be provided with position adjustable limit stop (31) on slipmat (30), limit stop (31) are close to be provided with holding cambered surface (32) that agree with mutually with the buttock of patient's wounded leg one side on one side of sick bed (10) head of a bed.

2. The traction table as claimed in claim 1, wherein: the outward ends of the two groups of wide belts (40) are provided with hook heads (41), and the hook heads (41) can be hooked on the side edge of the corresponding side of the sickbed (10).

3. The traction table as claimed in claim 2, wherein: two sets of broad area (40) are close to be provided with oblique portion of drawing (42) on the side of sick bed (10) head of a bed one side, it follows gradually to draw portion (42) to one side the outside one end of broad area (40) extends, and with the terminal surface of the outside one end of broad area (40) flushes, the one end that hook head (41) correspond extends to draw portion (42) to one side with on the terminal surface that the outside one end terminal surface of broad area (40) flushes.

4. The traction table as claimed in claim 2, wherein: the hook head (41) is provided with a locking bolt (43), and the locking bolt (43) can lock the hook head (41) on the edge of the corresponding side of the sickbed (10).

5. The traction table as claimed in claim 1, wherein: the anti-skid pad (30) comprises a flexible main body (33) and a fixed main body (34) fixedly arranged on the upper surface of the flexible main body (33); the two ends of the flexible main body (33) are connected with one ends of the two groups of wide belts (40) corresponding to each other, sliding grooves (35) are formed in the fixed main body (34) along the extending direction of the wide belts (40), and the position of the limit stop (31) can be adjustably installed in the sliding grooves (35).

6. The traction table as claimed in claim 5, wherein: the limiting stopper is characterized in that a protruding lug (36) is arranged on one side, away from the containing arc surface (32), of the limiting stopper (31), a locking knob (37) is arranged on the protruding lug (36), and the limiting stopper (31) can be locked on the fixing main body (34) through the locking knob (37).

7. The traction table as claimed in claim 5, wherein: also included is an auxiliary pad (38), the auxiliary pad (38) being removably snap-fitted to the fixing body (34) on a side corresponding to a non-injured leg of the patient.

8. The traction table as claimed in claim 5, wherein: the flexible main body (33) is close to one side of the sickbed (10) head of a bed is provided with a detachable air cushion (39), and a slope surface is arranged on one side of the air cushion (39) close to the sickbed (10) head of the bed.

9. A traction table capable of preventing backward slipping of a patient according to any one of claims 1-8, wherein: traction mechanism (20) are including drawing support (21), a plurality of pulley (22) and winding haulage rope (23) on pulley (22) of installing on drawing support (21) with rotating, draw support (21) and install on the tailstock of sick bed (10) with dismantling, patient's the leg that hinders is connected to the one end of haulage rope (23), and the other end is provided with balancing weight (24).

10. The traction table as claimed in claim 9, wherein: the traction support (21) is provided with an inclined stay bar (25), the inclined stay bar (25) is connected with a foot supporting plate (26) through a self-locking universal head, and the foot supporting plate (26) is provided with a soft pad.

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