CN212235182U - Safety belt for operating table and operating table - Google Patents

Abstract

The utility model discloses a safety belt and operation table for operation table relates to medical auxiliary instrument technical field, has solved the technical problem that there is the potential safety hazard in pasting the about band of formula among the prior art. The utility model discloses a safety belt for operation table, including first fixing device and second fixing device, first fixing device and second fixing device fix respectively in the relative both sides of operation table to be provided with about band in the first fixing device, about band's end connection has the eye-splice, is provided with the buckle in the second fixing device, so that about band can be fixed the patient through the grafting of eye-splice and buckle. The utility model discloses a safety belt for operation table, the eye-splice through about band tip and the grafting of buckle and realize patient's fixed, the mode that the eye-splice of about band tip was pegged graft with the buckle for about band's about power is stable, can not lead to about band's about power to descend along with live time's extension.

Description

Safety belt for operating table and operating table

Technical Field

The utility model relates to a medical treatment auxiliary instrument technical field especially relates to a safety belt and operation table for operation table.

Background

The restraint strap that the other commonly used of operation bed is for pasting formula restraint strap in clinic, fixes a restraint strap respectively in operation bed both sides promptly, pastes the adhesion through the magic between two restraint straps to fix the patient.

The applicant has found that clinically used adhesive restraining strips have at least the following drawbacks:

(1) when the magic tape is used at the beginning, the magic tape has stronger viscosity, can effectively fix a patient, and has reduced viscosity due to frizzy or sundries adsorbed on the magic tape along with the prolonging of the use time, so that the restraint force is reduced, the patient cannot be effectively fixed, and potential safety hazards exist;

(2) when not in use, the restraint strap is generally scattered beside a bed, is in contact with the ground or is positioned close to the ground, is easily polluted by blood and/or body fluid of a patient, and has a sanitation potential.

Therefore, providing a safe and sanitary safety belt for an operating table is a technical problem to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

One of the purposes of the utility model is to provide a safety belt and an operation table for operation table, solved among the prior art and pasted the about band of formula and have the technical problem of potential safety hazard. The technical effects that the preferred technical scheme of the utility model can produce are explained in detail in the following.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model discloses a safety belt for operation table, including first fixing device and second fixing device, first fixing device with second fixing device fixes respectively in the relative both sides of operation table, and be provided with about band in the first fixing device, about band's end connection has the eye-splice, be provided with the buckle in the second fixing device, so that about band can pass through the eye-splice with the grafting of buckle and fixed the patient.

According to a preferred embodiment, the first fixing device and the second fixing device have a clamping portion at one side contacting with the operating table, and the first fixing device and the second fixing device are detachably connected with two opposite sides of the operating table through the clamping portion.

According to a preferred embodiment, said first and second fixation means are movably connected to the bars on opposite sides of the operating bed.

According to a preferred embodiment, the clamping portion comprises a clamping groove and a fastening piece, wherein the clamping groove is clamped on the insertion strips on two opposite sides of the operating table, and the fastening piece fixes the first fixing device and the second fixing device on the insertion strips through abutting of the fastening piece and the insertion strips.

According to a preferred embodiment, the fastener is provided with a fixing column and a handle, a through hole is formed in one side of the clamping groove, and the handle is connected to the end portion of the fixing column and used for adjusting the depth of the fixing column in the through hole so as to fix the first fixing device and the second fixing device on the inserting strip through abutting of the fixing column and the inserting strip.

According to a preferred embodiment, the fixing column is provided with a first thread structure, and a through hole on one side of the clamping groove is internally provided with a second thread structure matched with the first thread structure, so that the depth of the fixing column in the through hole can be adjusted through the rotation of the handle in different directions.

According to a preferred embodiment, a retractor is further provided in the first fixing device, and the other end of the restraining belt is fixed to the retractor so that the webbing can be retracted into a roll by the retractor when the restraining belt is not in use.

According to a preferred embodiment, the safety belt for the operating bed further comprises a fixing device protection cover, the fixing device protection cover is clamped on the first fixing device and/or the second fixing device, and the width of the first fixing device and the second fixing device protruding out of the side face of the operating bed is not more than 5 cm.

According to a preferred embodiment, the safety belt for the operating table further comprises an insulation blanket, after the patient is fixed by the restraint strap, the insulation blanket covers at least the surface of the restraint strap, or the insulation blanket covers at least the surface of the restraint strap and the leg of the patient below the surface of the restraint strap.

The utility model discloses an operation table, include the utility model discloses an arbitrary technical scheme a safety belt for operation table.

The utility model discloses a safety belt and operation table for operation table have following beneficial technological effect at least:

the utility model discloses a safety belt for operation table, including fixing first fixing device and the second fixing device in the relative both sides of operation table respectively, wherein, be provided with about band in the first fixing device, about band's end connection has the eye-splice, is provided with the buckle in the second fixing device, pegs graft in the buckle through the eye-splice with about band tip, can fix the patient. Namely the utility model is used for the safety belt of operation table, the eye-splice through about band tip and the grafting of buckle and realize patient's fixed, the mode that the eye-splice of about band tip was pegged graft with the buckle for about band's about power is stable, can not lead to about band's about power to descend along with the extension of live time. Namely the utility model discloses a safety belt for operation table, the mode of pegging graft with the buckle through the eye-splice of about band tip has solved and has adopted the about band of formula of pasting among the prior art, and along with the extension of live time, its about power reduces, can not effectively fix the patient, has the problem of potential safety hazard.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the mounting of a safety belt for an operating bed on the operating bed;

FIG. 2 is a schematic view of a patient secured by a harness for an operating table;

FIG. 3 is a schematic view of a preferred embodiment of a snap-in portion;

FIG. 4 is a schematic view of the attachment of the restraint belt to the retractor and the buckle;

FIG. 5 is a schematic view of a preferred embodiment of a securing device protective cover snapped onto a first securing device;

FIG. 6 is a schematic view of a preferred embodiment of a buckle after insertion with a buckle;

FIG. 7 is a cross-sectional view of a preferred embodiment of a clasp;

FIG. 8 is a schematic view of a preferred embodiment of a buckle;

FIG. 9 is a schematic view of a preferred embodiment of a retractor;

figure 10 is an exploded view of a preferred embodiment of the retractor.

In the figure: 10. a first fixing device; 101. a restraint band; 102. inserting and buckling; 1021. a frame handle; 1022. a sheet body; 1023. a pin hole; 1024. the holes are arranged; 1025. a frame piece; 1026. a drum; 103. a retractor; 1031. a force limiting shaft; 1032. a lock seat; 1033. a friction ring; 1034. a take-up reel; 1035. a locking pawl;

20. a second fixing device; 201. buckling; 2011. a groove; 2012. a jack; 2013. a neck hole; 2014. a drum-shaped hole; 2015. a post rod; 2016. a right spring; 2017. a tongue pin; 2018. a left spring;

30. a clamping part; 301. a card slot; 302. a fastener; 3021. fixing a column; 3022. a handle;

40. a fixture shield;

50. a heat preservation blanket;

60. a body.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The safety belt and the operation bed for the operation bed of the present invention will be described in detail with reference to the accompanying drawings 1 to 10 and embodiments 1 to 3 of the specification.

Example 1

The present embodiment will be described in detail with reference to fig. 1 to 5.

The safety belt for the operating table comprises a first fixing device 10 and a second fixing device 20, wherein the first fixing device 10 and the second fixing device 20 are respectively fixed on two opposite sides of the operating table, a restraint strap 101 is arranged in the first fixing device 10, the end portion of the restraint strap 101 is connected with a buckle 102, and a buckle 201 is arranged in the second fixing device 20, so that the restraint strap 101 can fix a patient through the insertion of the buckle 102 and the buckle 201. Preferably, the insertion structure and the insertion manner between the insert buckle 102 and the buckle 201 are the same as those of the existing automobile safety belt.

The safety belt for the operating table comprises a first fixing device 10 and a second fixing device 20 which are respectively fixed on two opposite sides of the operating table, wherein a restraint strap 101 is arranged in the first fixing device 10, the end portion of the restraint strap 101 is connected with a buckle 102, a buckle 201 is arranged in the second fixing device 20, and a patient can be fixed by inserting the buckle 102 at the end portion of the restraint strap 101 into the buckle 201.

That is, in the safety belt for an operating table of the present embodiment, the insertion buckle 102 at the end of the restraint strap 101 is inserted into the buckle 201 to fix the patient, and the insertion buckle 102 at the end of the restraint strap 101 is inserted into the buckle 201 to stabilize the restraining force of the restraint strap 101, so that the restraining force of the restraint strap 101 is not reduced with the increase of the use time. The safety belt for the operating table in the embodiment is inserted into the buckle 201 through the eye-splice 102 at the end of the restraint strap 101, so that the problems that the restraint strap 101 is pasted, the restraint force is reduced along with the prolonging of the service time, a patient cannot be effectively fixed, and potential safety hazards exist in the prior art are solved.

According to a preferred embodiment, the sides of the first and second fixing devices 10 and 20 contacting the operating bed have a clamping portion 30, and the first and second fixing devices 10 and 20 are detachably connected with two opposite sides of the operating bed through the clamping portion 30. Preferably, the clamping portion 30 is integrally formed with the first fixing device 10 and the second fixing device 20. Preferably, the engaging portion 30 may be disposed on the bottom surfaces of the first fixing device 10 and the second fixing device 20, or may be disposed on the side surfaces of the first fixing device 10 and the second fixing device 20. The first fixing device 10 and the second fixing device 20 of the preferred technical solution of this embodiment are detachably connected with two opposite sides of the operating table through the clamping portion 30, that is, the safety belt is used as an accessory of the operating table, and can be taken down for cleaning and disinfection after the safety belt is used for a long time; and when the safety belt parts are damaged, the safety belt parts can be taken down and replaced, and the operation is flexible and strong.

According to a preferred embodiment, the first fixing means 10 and the second fixing means 20 are movably connected to the bars on opposite sides of the operating bed. Preferably, the insertion strip is a common structure of the prior art operating tables, and is mainly used for fixing the operating bed head frame or other accessories. The first fixing device 10 and the second fixing device 20 of the preferred technical scheme of this embodiment are movably connected to the insertion strips on the two opposite sides of the operating table, so that medical staff can select to fix the upper body or the lower limb of the body of a patient according to the actual condition of an operation, and the operation is convenient and the flexibility is strong.

According to a preferred embodiment, the clamping portion 30 comprises a clamping groove 301 and a fastening member 302, wherein the clamping groove 301 is clamped on the two opposite sides of the operating table, and the fastening member 302 fixes the first fixing device 10 and the second fixing device 20 on the inserts by abutting with the inserts. Preferably, the fastening member 302 has a fastening post 3021 and a handle 3022, a through hole is provided at one side of the card slot 301, and the handle 3022 is connected to an end portion of the fastening post 3021 and is used for adjusting the depth of the fastening post 3021 in the through hole, so as to fix the first fixing device 10 and the second fixing device 20 on the slip through the abutment of the fastening post 3021 and the slip. More preferably, the fixing post 3021 has a first thread structure thereon, and the through hole on one side of the slot 301 has a second thread structure matching the first thread structure therein, so that the depth of the fixing post 3021 in the through hole can be adjusted by rotating the handle 3022 in different directions.

The clamping portion 30 of the preferred technical solution of the present embodiment is fixed on the cutting strip by the following means: with draw-in groove 301 joint on the cutting, rethread clockwise rotation handle 3022 makes fixed column 3021 insert in the through-hole to make fixed column 3021's tip and cutting butt, thereby can realize fixing first fixing device 10 and second fixing device 20 on the cutting. Conversely, by rotating the handle 3022 counterclockwise, the end of the fixed post 3021 does not abut against the slip, and the first fixing device 10 and the second fixing device 20 can be moved on the slip. Further, the handle 3022 is rotated counterclockwise continuously, so that the distance between the end of the fixing post 3021 and the side of the slot 301 where no through hole is formed is greater than the thickness and/or width of the slip, and the first fixing device 10 and the second fixing device 20 can be removed from the slip.

According to a preferred embodiment, a retractor 103 is also provided in the first fixing device 10, and the other end of the restraining belt 101 is fixed to the retractor 103, so that when the restraining belt 101 is not in use, the roll can be recovered by the retractor 103. Preferably, the retractor 103 has the same structure and operation as those of a retractor for an existing seatbelt. According to the preferable technical scheme of the embodiment, the restraint strap 101 of the patient which is not fixed is recovered to be coiled through the retractor 103, and the restraint strap 101 can be kept clean under the protection of the first fixing device 10, so that the problem that the restraint strap in the prior art is scattered beside a bed and is easily polluted by blood and/or body fluid of the patient, and the sanitation hidden trouble exists is solved.

According to a preferred embodiment, the harness for an operating bed may further comprise a fixation device protection cover 40, the fixation device protection cover 40 being snapped onto the first fixation device 10 and/or the second fixation device 20, as shown in fig. 5. Preferably, the fixture protection cover 40 is a transparent protection cover. The fixing device protection cover 40 of the preferred embodiment may also be called a fixing device protection shell.

Preferably, two sides of the first fixing device 10 and/or the second fixing device 20 are provided with a slot, and one side of the fixing device protection cover 40 contacting with the first fixing device 10 and/or the second fixing device 20 is provided with a clamping column, which is clamped in the slot and can slide and/or rotate in the slot, as shown in fig. 5. The fixing device protection cover 40 is fixed on the first fixing device 10 and/or the second fixing device 20 by the clamping connection of the clamping column and the clamping groove, so that the clamping connection of the fixing device protection cover 40 and the first fixing device 10 and/or the second fixing device 20 is firmer, and the falling and/or loss of the fixing device protection cover 40 is avoided.

Preferably, the fixing device protection cover 40 can also be snapped onto the first fixing device 10 and/or the second fixing device 20 in the following manner. The size of the fixing device protection cover 40 is matched with that of the first fixing device 10 and/or the second fixing device 20, and the fixing device protection cover 40 is clamped by the fit of two side surfaces of the first fixing device 10 and/or the second fixing device 20. Without being limited thereto, the fixing device protection cover 40 and the first fixing device 10 and/or the second fixing device 20 may be clamped by the remaining clamping structure.

When the restraint strap 101 is needed to be used, the fixing device protection cover 40 is slid upwards and turned towards the outer side or the inner side of the operating bed, and the side covering the upper surface of the first fixing device 10 and/or the second fixing device 20 is turned to the side surface or the lower surface of the first fixing device 10 and/or the second fixing device 20, so that the eye-splice 102 is exposed and/or the buckle 201 is exposed. The safety belt of the preferred technical scheme of the embodiment comprises the fixing device protection cover 40, the fixing device protection cover 40 is arranged outside the first fixing device 10 and/or the second fixing device 20, when the restraint belt 101 is not used, the internal structure of the first fixing device 10 and/or the second fixing device 20 can be protected through the function of the fixing device protection cover 40, the dustproof and blood-proof functions are achieved, and the condition that the insertion buckle 102 at the end part of the restraint belt 101 is exposed outside to hurt a patient or medical personnel can be avoided.

According to a preferred embodiment, the width of the first and second fixation means 10, 20 protruding from the side of the operating bed is not more than 5 cm. According to the preferable technical scheme of the embodiment, the width of the first fixing device 10 and the second fixing device 20 protruding out of the side face of the operating bed is not more than 5cm, so that the influence on the operation of medical staff standing beside the operating bed due to the fact that the first fixing device 10 and the second fixing device 20 are too wide and/or too large in size can be avoided.

According to a preferred embodiment, the safety belt for the operation table further comprises an insulation blanket 50, wherein after the patient is fixed by the restraint belt 101, the insulation blanket 50 covers at least the surface of the restraint belt 101, or the insulation blanket 50 covers at least the surface of the restraint belt 101 and the leg of the patient below the surface of the restraint belt 101. The thermal blanket 50 of the preferred embodiment of the present embodiment is used as an accessory for a safety harness, and is packaged separately and disposable. Preferably, the heat preservation blanket is common cotton material, and the preferred technical scheme of this embodiment can keep warm for the patient on the one hand through increasing heat preservation blanket 50, and on the other hand, can utilize heat preservation blanket 50 to cover the part that restraint area 101 is located on the patient's health, prevents that the elongated part of restraint area 101 is polluted to patient's blood and/or body fluid in the operation process to can further make restraint area 101 keep clean.

According to a preferred embodiment, the operation table of the embodiment comprises a body 60 and the safety belt for the operation table of any one of the technical solutions of the embodiment. Preferably, the body 60 of the operating table of the present embodiment has the same structure as the operating table body in the prior art, and the detailed description thereof is omitted.

The operation table of this embodiment, through the safety belt that is used for the operation table who has used any technical scheme of this embodiment, can effectively fix the patient, avoid appearing the potential safety hazard.

Example 2

The structure and the insertion manner of the buckle 102 and the buckle 201 will be described in detail with reference to fig. 6 to 8. The structure of the buckle 102 and the buckle 201 of the present embodiment is not limited to this, and may be a buckle and a buckle with other structures used in the existing car seat belt.

According to a preferred embodiment, the buckle 102 comprises a frame handle 1021, a sheet body 1022, a pin hole 1023, a belt hole 1024 and a roller 1026, one side of the frame handle 1021 is connected with one end of the sheet body 1022, the other end of the sheet body 1022 is provided with the pin hole 1023, the other side of the frame handle 1021 is provided with a frame sheet 1025, the frame sheet 1025 is sleeved on the roller 1026, and a plurality of ribs are uniformly arranged on the outer curved surface of the roller 1026.

According to a preferred embodiment, the buckle 201 comprises a buckle main body, a left spring 2018, a tongue 2017 and a post 2015, wherein a groove 2011 with a large upper end and a small lower end is formed in the upper plane of the buckle main body, the bottom surface of the groove 2011 is integrally connected with a jack 2012, the buckle main body on one side of the jack 2012 is provided with a horizontal neck hole 2013, the buckle main body on the other side of the buckle main body is provided with a horizontal drum-shaped hole 2014, the tongue 2017 is arranged in the neck hole 2013, the tail end of the tongue 2017 is connected with one end of the left spring 2018, the other side of the tongue 2017 is connected to the bottom surface of the neck hole 2013, the post 2015 is arranged in the drum-shaped hole 2014. The receptacle 2012 of the buckle 201 engages the blade 1022 of the buckle 102, and the tongue 2017 of the buckle 201 engages the pin hole 1023 of the buckle 102.

Preferably, the inner ends of the neck hole 2013 and the drum-shaped hole 2014 are both communicated with the jack 2012, and the drum-shaped hole 2014 penetrates through the side face of the buckle main body and is positioned on the same horizontal plane with the neck hole 2013.

The buckle 201 is fixed in the second fixing device 20, the roller 1026 of the buckle 102 is sleeved with the restraining belt 101, the restraining belt 101 passes through the belt hole 1024, the restraining belt 101 is wound on the retractor 103, and by stretching the restraining belt 101, the restraining belt slides on the roller 1026 and drives the roller 1026 to rotate, so that the friction force of the restraining belt 101 can be reduced, the damage of the restraining belt can be reduced, and the service life of the restraining belt 101 can be prolonged.

When the sheet 1022 of the buckle 102 is inserted into the receptacle 2012, the tongue 2017 on one side retracts into the neck hole 2013 due to the action force of the lower end of the sheet 1022, and when the sheet 1022 is inserted into the bottom of the receptacle 2012, the pin hole 1023 and the tongue 2017 are at the same level, the tongue 2017 extends into the pin hole 1023 under the elastic force of the left spring 2018, so that the insertion wearing of the restraint strap 101 is completed; when the outer end of the post 2015 is pressed, the other end of the post is inserted into the pin hole 1023 to contact with the end of the tongue 2017, so that the tongue 2017 is pushed away, and the buckle 102 can be pulled out.

Example 3

The present embodiment describes the structure of the retractor 103 in detail with reference to fig. 9 and 10. The utility model discloses retractor 103's structure is not limited to this, can also be the retractor of all the other structures that current car blet used.

According to a preferred embodiment, the retractor 103 comprises a force-limiting shaft 1031, a lock seat 1032 fixed to the force-limiting shaft 1031 and cooperating with the force-limiting shaft 1031, a locking element for locking the force-limiting shaft 1031, and a spool 1034 fitted over the force-limiting shaft 1031 and adapted to spool the restraining belt 101. Preferably, a friction ring 1033 is sleeved between the force limiting shaft 1031 and the tape winding cylinder 1034, the friction ring 1033 is in interference fit with the force limiting shaft 1031, a preset friction force is provided between the friction ring 1033 and the force limiting shaft 1031, the friction ring 1033 is fixedly connected with the tape winding cylinder 1034, and when the pulling force applied to the restraining tape 101 is greater than the preset friction force between the friction ring 1033 and the force limiting shaft 1031, the tape winding cylinder 1034 and the friction ring 1033 rotate together relative to the force limiting shaft 1031 in the pulling-out direction of the restraining tape 101; when the restraining belt 101 is subjected to a pulling force less than the predetermined frictional force between the friction ring 1033 and the force-limiting shaft 1031, the tape spool 1034 and the friction ring 1033 are fixed together with respect to the force-limiting shaft 1031.

Preferably, the lock holder 1032 has a through hole, and the matching portion of the force-limiting shaft 1031 is matched with the through hole to realize the linkage of the two. Preferably, the locking component includes a locking claw 1035 and a locking mechanism for controlling the locking claw 1035, one end of the force limiting shaft 1031 passing through the through hole is connected with the locking mechanism, and in a normal state, the locking claw 1035 does not lock the force limiting shaft 1031, and when an emergency situation, such as a patient struggling with force, is encountered, the locking mechanism controls the locking claw 1035 to lock the lock holder 1032, and further lock the force limiting shaft 1031, and at this time, the force limiting shaft 1031 cannot rotate.

When the patient is not wearing the safety belt, the restraint belt 101 of the safety belt is wound in the safety belt retractor 103, and after the patient lies on the operating table, the restraint belt 101 is pulled out, and the buckle 102 of the restraint belt 101 is fixed in the buckle 201, so that the patient is fixed by the restraint belt 101. Under normal conditions, the force limiting shaft 1031 is unlocked, the force limiting shaft 1031 and the tape winding cylinder 1034 are tensioned through the friction ring 1033 to be linked, and the force limiting shaft 1031 and the tape winding cylinder 1034 can rotate together in the direction that the restraining tape 101 is pulled out; in an emergency, for example, when the patient struggles hard, the locking pawl 1035 of the safety belt locks the force-limiting shaft 1031, and the force-limiting shaft 1031 cannot rotate. When the pulling force applied to the restraint strap 101 is smaller than the preset friction force between the friction ring 1033 and the force limiting shaft 1031, the force limiting shaft 1031 and the friction ring 1033 have larger friction force and are relatively fixed, the tape winding cylinder 1034 and the friction ring 1033 are jointly fixed relative to the force limiting shaft 1031, and at this time, the patient is subjected to the restraint force of the restraint strap 101 and is fixed; when the pulling force applied to the restraint strap 101 is greater than the preset frictional force between the friction ring 1033 and the force limiting shaft 1031, the strap cylinder 1034 and the friction ring 1033 rotate relative to the force limiting shaft 1031 in the direction in which the restraint strap 101 is pulled out, at this time, the patient is subjected to the restraining force of the restraint strap 101 and cannot break loose from the operating table, the restraint strap 101 is pulled out, the strap cylinder 1034 and the friction ring 1033 rotate relative to the force limiting shaft 1031 in the direction in which the restraint strap 101 is pulled out, the friction ring 1033 generates a large frictional force in the rotation process relative to the force limiting shaft 1031, the impact energy of the restraint strap 101 on the patient is absorbed to a certain extent, and the injury of the chest of the occupant caused by the restraint strap 101 is reduced. The preset frictional force between the friction ring 1033 and the force-limiting shaft 1031 can be adjusted as needed, and in this embodiment, the preset frictional force between the friction ring 1033 and the force-limiting shaft 1031 is between 200N and 400N.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. The safety belt for the operating table is characterized by comprising a first fixing device (10) and a second fixing device (20), wherein the first fixing device (10) and the second fixing device (20) are respectively fixed on two opposite sides of the operating table, a restraint strap (101) is arranged in the first fixing device (10), an insertion buckle (102) is connected to the end portion of the restraint strap (101), and a buckle (201) is arranged in the second fixing device (20), so that the restraint strap (101) can fix a patient through the insertion connection of the insertion buckle (102) and the buckle (201).

2. The harness for an operating bed according to claim 1, characterized in that the side of the first fixing device (10) and the second fixing device (20) that is in contact with the operating bed has a snap-in portion (30), and the first fixing device (10) and the second fixing device (20) are detachably connected with the two sides of the operating bed opposite through the snap-in portion (30).

3. Safety harness for operating tables according to claim 1 or 2, characterized in that said first fixing means (10) and said second fixing means (20) are movably connected to the bars on opposite sides of the operating table.

4. The harness for an operating bed according to claim 2, characterized in that said snap-in portion (30) comprises a snap-in slot (301) and a fastener (302), wherein said snap-in slot (301) snaps onto the slips on opposite sides of the operating bed, said fastener (302) fixing said first (10) and second (20) fixing means onto said slips by abutment with the slips.

5. The safety harness for operating tables as claimed in claim 4, characterized in that the fastener (302) has an anchoring post (3021) and a handle (3022), a through hole is provided at one side of the slot (301), the handle (3022) is connected to the end of the anchoring post (3021) and is used for adjusting the depth of the anchoring post (3021) in the through hole, so as to fix the first fixing device (10) and the second fixing device (20) on the inserter by the abutment of the anchoring post (3021) and the inserter.

6. The safety belt for operating tables as claimed in claim 5, characterized in that the fixing post (3021) has a first thread structure thereon, and the through hole on one side of the slot (301) has a second thread structure matching the first thread structure therein, so that the depth of the fixing post (3021) in the through hole can be adjusted by rotating the handle (3022) in different directions.

7. Safety belt for operating tables according to claim 1, characterized in that a retractor (103) is also provided in the first fixing means (10) and the other end of the restraining belt (101) is fixed on the retractor (103) so that when the restraining belt (101) is not in use, it can be recovered in a roll by the retractor (103).

8. Safety belt for operating tables according to claim 1, characterized by further comprising a fixing device protection cover (40), wherein said fixing device protection cover (40) is clamped on said first fixing device (10) and/or said second fixing device (20), and the width of said first fixing device (10) and said second fixing device (20) protruding from the side of the operating table is not more than 5 cm.

9. The harness for an operating table according to claim 1, further comprising an insulation blanket (50), wherein after the restraining strip (101) is used to fix the patient, the insulation blanket (50) covers at least the surface of the restraining strip (101), or the insulation blanket (50) covers at least the surface of the restraining strip (101) and the leg of the patient below the surface of the restraining strip (101).

10. An operating bed, characterized in that it comprises a safety belt for an operating bed according to one of claims 1 to 9.

Images