CN215081612U

CN215081612U - Multifunctional restraint strap for orthopedic local anesthesia PKP operation body position fixation

Info

Publication number: CN215081612U
Application number: CN202120906570.2U
Authority: CN
Inventors: 葛韶华
Original assignee: Hangzhou Hospital of Traditional Chinese Medicine
Current assignee: Hangzhou Hospital of Traditional Chinese Medicine
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-12-10
Anticipated expiration: 2031-04-29

Abstract

The utility model discloses a multifunctional restraint strap for fixing the body position of an orthopedic local anesthesia PKP operation, which comprises a base, a first restraint strap and a second restraint strap, wherein the first restraint strap is positioned at the left end of the base, the second restraint strap is positioned at the right end of the base, the positions of the first restraint strap and the second restraint strap are adjusted according to the height and the weight of the patient, and a plurality of first restraint straps and second restraint straps can be used simultaneously, so that the body position of the patient can be fixed more conveniently, the first restraint strap is fixed at the left end of the base through the first magic tape according to the part for restraining the patient and corresponds to the position of the patient to be fixed, then the second restraint strap is fixed at the right end of the base through a second magic tape and corresponds to the first restraint strap, then, the first restraint strap is inserted into the second strip-shaped opening through the clamping device, the second restraint strap is inserted into the first strip-shaped opening, and the first restraint strap and the second restraint strap are limited through the clamping assembly.

Description

Multifunctional restraint strap for orthopedic local anesthesia PKP operation body position fixation

Technical Field

The utility model relates to the technical field of medical treatment, specific field is a fixed multi-functional about band of orthopedics department numb PKP operation position.

Background

The restraint strap is a common tool in an operating room, the body positions of patients need to be restrained in the process of carrying out an orthopedic local anesthesia PKP operation, the orthopedic local anesthesia PKP operation is usually performed on some old people and needs prone positions, and the body positions are probably changed due to pain and discomfort in the operation, so that troubles are brought to the operation, the operation time is not prolonged by inaccurate positioning, the body positions of the patients are probably continuously changed, some patients move the upper half body and some patients move the lower half body, an operating doctor probably adjusts the operating bed front, back, left and right for the positioning, the operation process is complicated, the length of the existing restraint strap cannot be adjusted according to the patients with different body shapes, the restraint strap is suitable for the patients with different body shapes, and the multifunctional restraint strap for fixing the orthopedic local anesthesia PKP operation body positions is particularly provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixed multi-functional about band of orthopedics department local anesthesia PKP operation position to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixed multi-functional about band of orthopedics local anesthesia PKP operation position, includes base, the about band of first about band and second, the first about band is located the left end of base, the about band of second is located the right-hand member of base, and takes the position matching with first about band, the upper surface left end fixed mounting of base has the sub-subsides of first magic subsides, fixed mounting has the mother who pastes the first magic of matched with the sub-subsides of first magic subsides to paste on the first restraint band, the sub-subsides of upper surface right end fixed mounting of base has the sub-subsides of second magic subsides, fixed mounting has the mother who pastes the matched with the sub-subsides of second magic subsides to paste on the second restraint band to paste, fixed mounting has the latch device who is used for the first about band of joint on the second restraint band.

Preferably, the clamping device comprises a shell, a first strip-shaped opening used for clamping a second restraint belt is arranged on the outer side wall of the shell, a second strip-shaped opening used for clamping the first restraint belt is arranged on the outer side wall of the shell, two symmetrically distributed clamping blocks are fixedly arranged on opposite surfaces of the first strip-shaped opening and the second strip-shaped opening, clamping components matched with the clamping blocks are fixedly arranged in the first strip-shaped opening and the second strip-shaped opening, and the clamping components in the first strip-shaped opening are clamped with the second restraint belt.

Preferably, the joint subassembly includes stopper and slide bar, the stopper is located the bar opening, the equal fixed mounting of preceding, the back lateral wall of stopper has the connecting rod, the lantern ring has been cup jointed to the lateral wall of connecting rod, the lateral wall of the lantern ring articulates there is the fixed block, slide bar slidable mounting is in seting up the through-hole on the casing, and through-hole and bar opening intercommunication, the lateral wall fixed mounting of through-hole has the spacing ring, the inside wall of through-hole seted up with spacing ring assorted annular spacing groove, the spring has been cup jointed to the lateral wall of through-hole, spring fixed mounting is between spacing ring and annular spacing groove, the lateral wall of slide bar is articulated with the connecting rod, bar open-ended inside wall seted up with connecting rod assorted recess, recess and through-hole intercommunication, fixed block fixed mounting is in the recess.

Preferably, the outer side wall of the fixing block is provided with a strip-shaped limiting hole, a rotating rod is inserted in the strip-shaped limiting hole, and the outer side wall of the rotating rod is fixedly installed with the groove.

Preferably, the outer side wall of the sliding rod penetrates through the shell and extends to the outside, and the pressing block is fixedly mounted on the outer side wall of the sliding rod.

Compared with the prior art, the beneficial effects of the utility model are that: a multifunctional restraint strap for fixing the operation body position of an orthopedic local anesthesia PKP is characterized in that an operation patient lies on a base, the positions of a first restraint strap and a second restraint strap are adjusted according to the height and the fatness of the patient, a plurality of first restraint straps and a plurality of second restraint straps can be used simultaneously, the body position of the patient is fixed more conveniently, the first restraint straps are fixed at the left end of the base through first magic tapes according to the position of the patient and correspond to the positions of the patient to be fixed, then the second restraint straps are fixed at the right end of the base through second magic tapes and correspond to the first restraint straps, then the first restraint straps are inserted into a second strip-shaped opening through a clamping device, the second restraint straps are inserted into a first strip-shaped opening, the first restraint straps and the second restraint straps are limited through a clamping assembly so as to adapt to patients with different body shapes, and further constrain the body positions of the patient, guarantee local anesthesia operation patient's personal safety, it is long when avoiding the patient to alternate the position influence operation, increase work efficiency, through latch device, can adjust the different positions of the first about band of joint and the about band of second, and then the convenience when increasing the use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a transverse cross-sectional view of the interior of the housing of the present invention;

fig. 3 is a longitudinal sectional view of the inside of the housing of the present invention.

In the figure: 1-base, 2-first restraint strap, 3-second restraint strap, 4-first magic tape, 5-second magic tape, 6-shell, 7-first strip-shaped opening, 8-second strip-shaped opening, 9-fixture block, 10-limiting block, 11-sliding rod, 12-connecting rod, 13-lantern ring, 14-fixing block, 15-through hole, 16-limiting ring, 17-annular limiting groove, 18-spring, 19-groove, 20-strip-shaped limiting hole, 21-rotating rod and 22-pressing block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a multifunctional restraint strap for fixing the body position of an orthopedic local anesthesia PKP operation comprises a base 1, a first restraint strap 2 and a second restraint strap 3, wherein the first restraint strap 2 is positioned at the left end of the base 1, the second restraint strap 3 is positioned at the right end of the base 1 and matched with the first restraint strap 2 in position, a sub-strap of a first magic tape 4 is fixedly installed at the left end of the upper surface of the base 1, a main strap of the first magic tape 4 matched with the sub-strap of the first magic tape 4 is fixedly installed on the first restraint strap 2, a sub-strap of a second magic tape 5 is fixedly installed at the right end of the upper surface of the base 1, a main strap of the second magic tape 5 matched with the sub-strap of the second magic tape 5 is fixedly installed on the second restraint strap 3, a clamping device used for clamping and connecting the first restraint strap 2 is fixedly installed on the second restraint strap 3, the number of the first restraint strap 2 is at least three, the quantity phase-match of the first about band 2 of second 3, it is different according to patient's height, fix three first about band 2 in the relevant position of base 1 through first magic subsides 4, make three first about band 2 correspond operation patient's shoulder respectively, hip and shank, then fix the about band 3 of second in the position with first about band 2 assorted through second magic subsides 5, then retrain the patient with first about band 2 and second about band 3, it is spacing to carry out first about band 2 and second about band 3 through latch device, adjust the position on first about band 2 of latch device joint and the about band 3 of second according to different operation patient's size, and then fix operation patient's position.

Particularly, latch device includes casing 6, the first bar opening 7 that is used for the about band 3 of joint second is offered to the lateral wall of casing 6, the second bar opening 8 that is used for the first about band 2 of joint is offered to the lateral wall of casing 6, the equal fixed mounting of opposite face of first bar opening 7 and second bar opening 8 has two symmetric distribution's fixture block 9, equal fixed mounting has in first bar opening 7 and the second bar opening 8 with fixture block 9 assorted joint subassembly, joint subassembly and the about band 3 joint of second in the first bar opening 7 insert the about band 3 of second in first bar opening 7, carry out spacingly to it through the joint subassembly, insert first about band 2 in second bar opening 8, carry on spacingly to it through the joint subassembly.

Two fixture blocks 9 are triangular, and the tip of fixture block 9 is the cockscomb structure, increases the fixture block 9 and the surperficial frictional force of first about band 2 and second about band 3.

Specifically, the clamping assembly comprises a limiting block 10 and a sliding rod 11, the limiting block 10 is positioned between two clamping blocks 9, the front side wall and the rear side wall of the limiting block 10 are both fixedly provided with a connecting rod 12, the outer side wall of the connecting rod 12 is sleeved with a lantern ring 13, the outer side wall of the lantern ring 13 is hinged with a fixing block 14, the sliding rod 11 is slidably installed in a through hole 15 formed in the shell 1, the outer side wall of the through hole 15 is fixedly provided with a limiting ring 16, the inner side wall of the through hole 15 is provided with an annular limiting groove 17 matched with the limiting ring 16, the outer side wall of the through hole 15 is sleeved with a spring 18, the spring 18 is fixedly installed between the limiting ring 16 and the bottom surface of the annular limiting groove 17, the end of the sliding rod 11 is hinged with the connecting rod 12, the inner side wall of the first strip-shaped opening 7 is provided with a groove 19 matched with the connecting rod 12, and the groove 19 is communicated with the through hole 15, the fixing block 14 is fixedly arranged in the groove 19, the lower end of the limiting block 10 is pointed, the limiting block 10 is clamped between the two clamping blocks 9, the fixing block 14 is arranged obliquely, when the second restraint belt 3 is inserted into the first strip-shaped opening 7, the sliding rods 11 on two sides corresponding to the first strip-shaped opening 7 are pressed simultaneously, the spring 18 extends, the sliding rods 11 drive the limiting rings 16 to move in the annular limiting grooves 17, the spring 18 extends, the sliding rods 11 drive the fixing block 14 to rotate, the lantern ring 13 slides on the connecting rod 12, the lantern ring 13 drives the connecting rod 12 to move upwards, the lower end of the limiting block 10 is separated from between the two clamping blocks 9, the fixing block 14 is in a vertical state at the moment, the second restraint belt 3 penetrates through the first strip-shaped opening 7, the sliding rods 11 rebound under the action of the elastic force of the spring 18 by loosening the force pressing the sliding rods 11, the sliding rods 11 drive the fixing block 14 to rotate reversely, and enable the lantern ring 13 to move downwards, the lantern ring 13 drives the connecting rod 12 to move downwards, drives the limiting block 10 to move downwards, clamps the second restraint band 3 between the two clamping blocks 9, and then restrains the second restraint band 3, and when the first restraint band 2 is inserted into the second strip-shaped opening 8, the operation of the second restraint band 3 in the first strip-shaped opening 7 is consistent.

Specifically, the outer side wall of the fixing block 14 is provided with a strip-shaped limiting hole 20, a rotating rod 21 is inserted in the strip-shaped limiting hole 20, the outer side wall of the rotating rod 21 is fixedly installed with the groove 19, the rotating rod 21 limits the position of the fixing block 14, and in the rotating process of the fixing block 14, the position of the rotating rod 21 in the strip-shaped limiting hole 20 is changed.

Specifically, the outer side wall of the slide rod 11 penetrates through the housing 1 and extends to the outside, the pressing block 22 is fixedly mounted on the outer side wall of the slide rod 11, and the pressing block 22 is pressed to facilitate the operation of the slide rod 11 outside the housing 6, so that the convenience of the operation is improved.

The working principle is as follows: when the utility model is used, the base 1 is placed on the operating bed, then the operating patient lies on the base 1, according to the height of the patient, the first restraint strap 2 is fixed at the left end of the upper surface of the base 1 through the first magic tape 4, the second restraint strap 3 is fixed at the right end of the upper surface of the base 1 corresponding to the position of the first restraint strap 2 through the second magic tape 5, then the patient is restrained in the body position through the first restraint strap 2 and the second restraint strap 3, the second restraint strap 3 is inserted into the first strip-shaped opening 7, the two slide bars 11 corresponding to the first strip-shaped opening 7 are pressed simultaneously, the spring 18 is extended, the slide bar 11 drives the limit ring 16 to move in the annular limit groove 17, the spring 18 is extended, the slide bar 11 drives the fixed block 14 to rotate, the lantern ring 13 slides on the connecting rod 12, the lantern ring 13 drives the connecting rod 12 to move upwards, make the lower extreme of stopper 10 break away from between two fixture blocks 9, the fixed block 14 is in vertical state this moment, and then make the about band 3 of second run through first bar opening 7, through the power of loosening press slide bar 11, because of the elastic force effect of spring 18, slide bar 11 kick-backs, slide bar 11 drives fixed block 14 antiport, make lantern ring 13 move down, lantern ring 13 drives connecting rod 12 and moves down, drive stopper 10 and move down, with the about band 3 centre gripping of second between two fixture blocks 9, and then retrain about band 3 of second, when the operation that first about band 2 inserted in second bar opening 8 is unanimous with the operation that second about band 3 inserted in first bar opening 7, adjust the position of first about band 2 and the joint of second about band 3 according to patient's size, with this restraint the patient of performing the operation on base 1.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of description and attached drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model is including the conventional connected mode of circuit connection adoption conventional among the prior art, and here detailed description is not again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multi-functional about band is fixed to orthopedics local anesthesia PKP operation position which characterized in that: comprises a base (1), a first restraint strap (2) and a second restraint strap (3), the first restraint strap (2) is positioned at the left end of the base (1), the second restraint strap (3) is positioned at the right end of the base (1), and is matched with the first restraint strap (2), a sub-adhesive of a first magic tape (4) is fixedly arranged at the left end of the upper surface of the base (1), a female adhesive tape of a first magic tape (4) matched with the sub adhesive tape of the first magic tape (4) is fixedly arranged on the first restraint strap (2), the sub-sticker of the second magic tape (5) is fixedly arranged at the right end of the upper surface of the base (1), a female adhesive tape of a second magic tape (5) matched with the sub adhesive tape of the second magic tape (5) is fixedly arranged on the second restraint strap (3), and a clamping device used for clamping the first restraint strap (2) is fixedly arranged on the second restraint strap (3).

2. The multifunctional orthopedic local anesthesia PKP operative position fixing restraint strap of claim 1, wherein: clamping device includes casing (6), first bar opening (7) that are used for the about band of joint second (3) are seted up to the lateral wall of casing (6), second bar opening (8) that are used for the first about band of joint (2) are seted up to the lateral wall of casing (6), the equal fixed mounting of opposite face of first bar opening (7) and second bar opening (8) has two symmetric distribution's fixture block (9), equal fixed mounting has with fixture block (9) assorted joint subassembly in first bar opening (7) and second bar opening (8), joint subassembly and the about band of second (3) joint in first bar opening (7).

3. The multifunctional orthopedic local anesthesia PKP operative position fixing restraint strap of claim 2, wherein: the clamping assembly comprises a limiting block (10) and a sliding rod (11), the limiting block (10) is positioned between two clamping blocks (9), the front side wall and the rear side wall of the limiting block (10) are fixedly provided with a connecting rod (12), the outer side wall of the connecting rod (12) is sleeved with a sleeve ring (13), the outer side wall of the sleeve ring (13) is hinged with a fixing block (14), the sliding rod (11) is slidably installed in a through hole (15) formed in the shell (1), the outer side wall of the through hole (15) is fixedly provided with a limiting ring (16), the inner side wall of the through hole (15) is provided with an annular limiting groove (17) matched with the limiting ring (16), the outer side wall of the through hole (15) is sleeved with a spring (18), the spring (18) is fixedly installed between the bottom surfaces of the limiting ring (16) and the annular limiting groove (17), and the end of the sliding rod (11) is hinged with the connecting rod (12), the inner side wall of the first strip-shaped opening (7) is provided with a groove (19) matched with the connecting rod (12), the groove (19) is communicated with the through hole (15), and the fixing block (14) is fixedly arranged in the groove (19).

4. The multifunctional orthopedic local anesthesia PKP operative position fixing restraint strap of claim 3, wherein: the outer side wall of the fixing block (14) is provided with a strip-shaped limiting hole (20), a rotating rod (21) is inserted in the strip-shaped limiting hole (20), and the outer side wall of the rotating rod (21) is fixedly installed with the groove (19).

5. The multifunctional orthopedic local anesthesia PKP operative position fixing restraint strap of claim 3, wherein: the outer side wall of the sliding rod (11) penetrates through the shell (1) and extends to the outside, and the outer side wall of the sliding rod (11) is fixedly provided with a pressing block (22).