CN115120401A

CN115120401A - Severe medical treatment is with hand restraint subassembly

Info

Publication number: CN115120401A
Application number: CN202210519725.6A
Authority: CN
Inventors: 李勇; 章兵; 王玉荣; 李功科; 吴飞; 时素琴
Original assignee: Affiliated Hospital of Yangzhou University
Current assignee: Affiliated Hospital of Yangzhou University
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2022-09-30

Abstract

The invention relates to the technical field of medical hand restraint, in particular to a severe medical hand restraint assembly which comprises a wrist fixing seat and a palm fixing seat, wherein the right end of the palm fixing seat is provided with a limiting connection mechanism, the lower end of the palm fixing seat is provided with a binding belt, the left end of the palm fixing seat is provided with a finger limiting mechanism, the surface of the binding belt is fixedly provided with an air bag cushion, and the left side of the upper end of the palm fixing seat is provided with a movable connection mechanism; the wrist fixing seat comprises a clamping sleeve, a connecting groove, a sliding groove and a protective pad, the connecting groove is formed in the left end face of the clamping sleeve, the sliding groove is formed in the bottom of the connecting groove, and the protective pad is arranged on the inner side of the clamping sleeve. The hand constraint component for critical medical treatment is convenient to adjust the size of the constraint component, so that the hand constraint component is suitable for different patients to use, has good flexibility, and can be used for locally moving hands by releasing fixation in the constraint process, thereby improving the comfort.

Description

Severe medical treatment is with hand restraint subassembly

Technical Field

The invention relates to a severe medical hand restraint assembly, and belongs to the technical field of medical hand restraint.

Background

The main business range of the critical medical science department is emergency treatment and continuous life support of critical patients, treatment and organ function support of patients with multiple organ dysfunction, prevention and treatment of multiple organ dysfunction syndromes, patients with critical conditions needing rescue at any time, patients after complex major operations, patients after large-area burns, patients needing continuous treatment by using a respirator or CRRT (CrRT), and other patients with life risks needing monitoring of vital signs at any time, and in the treatment process, in order to reduce self actions of the patients, influence on treatment equipment and secondary damage to the patients are generally bound;

the traditional constraint is generally divided into a hand, a waist and a leg, when an ICU patient is treated, due to the fact that the patient needs to be connected with pipelines of various medicines and equipment, in order to prevent the patient from pulling out a tube or excessively moving limbs under the unconsciousness condition to influence the accuracy of a detection instrument, the hand of the patient is generally bound and fixed by a binding belt, the comfort is low, and the hand is easily tightened; the bandage is usually self-carried on the bed body, the position is fixed, and the movement space of the hands of the patient with the arm length is still large when the patient is bound by the bandage due to different arm lengths of the patient when different patients are bound, so that the risk of tube drawing can be caused; the hands of the patient are bound by the binding bands, so that the hands are numb, and the blood circulation is affected; the position of the binding belt is fixed and is difficult to move to adapt to different binding requirements, and the hands are difficult to be bound by changing different positions in the binding process;

the existing severe medical hand restraint assembly has poor flexibility, cannot be adjusted according to the actual condition of a patient, has certain limitation in use, cannot move at joints, easily causes numbness of hands, has poor comfort and greatly reduces the practicability;

therefore, there is a need for an improved electronic lock to solve the above existing problems.

Disclosure of Invention

The invention aims to provide a severe medical hand restraint assembly, which is convenient for adjusting the size of the restraint assembly so as to be suitable for different patients to use, has better flexibility, and simultaneously enables hands to move locally by releasing fixation in the restraint process, thereby improving the comfort.

In order to achieve the purpose, the invention adopts the main technical scheme that:

a hand restraint assembly for intensive care comprises a wrist fixing seat and a palm fixing seat, wherein a limiting connection mechanism is arranged at the right end of the palm fixing seat, a binding belt is arranged at the lower end of the palm fixing seat, a finger limiting mechanism is arranged at the left end of the palm fixing seat, an airbag cushion is fixedly arranged on the surface of the binding belt, and a movable connection mechanism is arranged at the left side of the upper end of the palm fixing seat;

the wrist fixing seat comprises a clamping sleeve, a connecting groove, a sliding groove and a protective pad, the connecting groove is formed in the left end face of the clamping sleeve, the sliding groove is formed in the bottom of the connecting groove, and the protective pad is arranged on the inner side of the clamping sleeve;

the finger limiting mechanisms comprise finger abdomen fixing plates, telescopic plates, adjusting plates, tail end fixing plates and binding sleeves, the telescopic plates are sleeved on the left sides of the finger abdomen fixing plates, the left ends of the telescopic plates extend to the outer sides of the finger abdomen fixing plates, the adjusting plates are fixedly connected with the outer sides of the finger abdomen fixing plates, the left ends of the adjusting plates are rotatably connected with the tail end fixing plates, and the binding sleeves are fixedly mounted at the lower ends of the finger abdomen fixing plates and the tail end fixing plates;

the movable connecting mechanism comprises a telescopic rod, and the finger abdomen fixing plate is movably connected with the palm fixing seat through the telescopic rod;

through above technical scheme, when using, fix patient's wrist department through the wrist fixing base, utilize the protection pad to increase the travelling comfort of contact, and carry out spacing fixed to every finger through the constraint area to and the fixed palm in constraint area, the fixed effect of whole constraint is better.

Preferably, the clamping surfaces of the clamping sleeves are designed to be arc-shaped structures, the two clamping sleeves are symmetrically arranged, the rear ends of the two clamping sleeves are rotatably connected through a hinge, the front ends of the two clamping sleeves are detachably connected through a lock catch, an installation plate is fixedly installed on the rear end surface of each clamping sleeve, and the connection groove and the sliding groove are designed to be arc-shaped structures;

through above technical scheme, utilize two centre gripping covers to carry out the centre gripping fixed to the wrist, and the travelling comfort when the protection pad increases the contact, when using, the centre gripping cover of upset upside puts into the centre gripping cover of lower floor with patient's wrist, then the upset lid closes the centre gripping cover to it is fixed to carry out the closure, the operation of being convenient for.

Preferably, the limiting and connecting mechanism comprises a fixed sleeve, an adjusting rod, a locking bolt and a sliding block, the right end of the palm fixing seat is fixedly connected with the fixed sleeve, the right end of the fixed sleeve is sleeved with the adjusting rod, the right side of the upper end of the fixed sleeve is in threaded connection with the locking bolt, and the right end of the adjusting rod is fixedly connected with the sliding block;

preferably, the number of the fixed sleeves is two, the locking bolts are matched with the adjusting rods, the right ends of the adjusting rods are connected with the connecting grooves in a sliding mode, and the sliding blocks are connected with the sliding grooves in a sliding mode;

preferably, the right side of the surface of the adjusting rod is in threaded connection with a positioning nut, and the outer diameter of the positioning nut is larger than the width of the connecting groove;

through above technical scheme, through rotatory locking bolt, remove the spacing fixed to the regulating stem, conveniently remove the position of adjusting the pole, adjust the distance between palm fixing base and the wrist fixing base, the different patient of adaptation utilizes rotational positioning nut simultaneously for positioning nut keeps away from the wrist fixing base, utilizes the slider to be located the spout and slides, can rotate the palm fixing base, adjusts the direction of palm fixing base, and whole flexibility is better.

Preferably, the right end of the finger abdomen fixing plate is movably connected with the palm fixing seat through a universal joint, a moving groove is formed in the surface of the finger abdomen fixing plate, first clamping teeth are arranged at the upper end and the lower end of the inner side of the moving groove, a pressing block is connected in the moving groove in a sliding mode, one end of the pressing block extends to the outer side of the moving groove, a sleeving block is sleeved at one end of the pressing block, the sleeving block is movably connected with the pressing block through a telescopic spring, and second clamping teeth are fixedly connected at the upper end and the lower end of the pressing block;

preferably, the moving grooves are symmetrically arranged at the front side and the rear side of the finger abdomen fixing plate, the first clamping teeth and the second clamping teeth are matched with each other, and one end, far away from the pressing block, of the sleeving block is fixedly connected with the telescopic plate;

through above technical scheme, utilize to press the pressing block for press the pressing block to the inboard and remove, thereby block tooth two and block tooth one alternate segregation, then remove the pressing block, drive the expansion plate and remove, adjust the position of regulating plate, thereby adjust the regulating plate and indicate the total length of abdomen fixed plate, and change the position of end fixing plate, with adaptation patient's finger length.

Preferably, the telescopic end of the telescopic rod is rotatably connected with the upper end of the finger belly fixing plate through a bearing, the telescopic rod is fixedly connected with a positioning block, the left side of the upper end of the palm fixing seat is fixedly connected with a threaded rod, the positioning block is sleeved with the threaded rod, and the surface of the threaded rod, which is positioned above the positioning block, is in threaded connection with a fixing nut;

through above technical scheme, through rotatory fixation nut for fixation nut and locating piece alternate segregation, thereby the locating piece is located the threaded rod and rotates, utilizes the flexible of telescopic link, makes things convenient for every finger to move about, avoids long-time constraint to cause patient's discomfort.

The invention has at least the following beneficial effects:

1. through pressing down the press block, make to move to the inboard according to the press block, thereby block tooth one and block tooth two alternate segregation, can remove according to the press block, make the expansion plate be located and remove in pointing the abdomen fixed plate, the regulating plate removes to the left side, conveniently can adjust the regulating plate and point the total length of abdomen fixed plate, and change the position of terminal fixed plate, with adaptation patient's finger length, rotatory locking bolt simultaneously, conveniently remove the length of adjusting pole and fixed sleeving, change the distance between palm fixing base and the wrist fixing base, the wrist of adaptation patient, whole flexibility is good, be convenient for adjust the use according to the patient, the practicality is improved.

2. Through rotatory set nut and fixation nut, remove the fixed to regulating stem and locating piece to when the constraint, through the slip that the slider is arranged in the spout, the patient can carry out the rotation of wrist, and utilize the flexible of telescopic link, make things convenient for the activity that the patient pointed, the finger opens each other, has improved the travelling comfort.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view of the wrist fixing base of the present invention;

FIG. 3 is a schematic perspective view of the retaining sleeve of the present invention;

FIG. 4 is a schematic perspective view of the palm fixing base of the present invention;

FIG. 5 is a schematic perspective view of the moving slot of the present invention;

FIG. 6 is a schematic cross-sectional view of the pressing block of the present invention.

In the figure, 1, a wrist fixing seat; 101. a clamping sleeve; 102. connecting grooves; 103. a chute; 104. a protective pad; 105. mounting a plate; 2. a palm fixing seat; 3. a limiting connecting mechanism; 301. fixing the sleeve; 302. adjusting a rod; 303. locking the bolt; 304. a slider; 305. positioning a nut; 4. binding the binding belt; 5. a finger limiting mechanism; 501. finger abdomen fixing plates; 502. a retractable plate; 503. an adjusting plate; 504. a terminal fixing plate; 505. a binding sleeve; 506. a moving groove; 507. a first clamping tooth; 508. a pressing block; 509. sleeving and connecting blocks; 510. a tension spring; 511. a second clamping tooth; 6. an airbag cushion; 7. a movable connection mechanism; 701. a telescopic rod; 702. positioning a block; 703. a threaded rod; 704. and (5) fixing the nut.

Detailed Description

Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.

As shown in fig. 1 to 6, the severe medical hand restraint assembly provided in this embodiment includes a wrist fixing seat 1 and a palm fixing seat 2, a limiting connection mechanism 3 is disposed at the right end of the palm fixing seat 2, a binding belt 4 is disposed at the lower end of the palm fixing seat 2, a finger limiting mechanism 5 is disposed at the left end of the palm fixing seat 2, an airbag cushion 6 is fixedly mounted on the surface of the binding belt 4, and a movable connection mechanism 7 is disposed at the left side of the upper end of the palm fixing seat 2;

the wrist fixing seat 1 comprises a clamping sleeve 101, a connecting groove 102, a sliding groove 103 and a protective pad 104, wherein the connecting groove 102 is formed in the left end face of the clamping sleeve 101, the sliding groove 103 is formed in the bottom of the connecting groove 102, and the protective pad 104 is arranged on the inner side of the clamping sleeve 101;

five finger limiting mechanisms 5 are arranged, each finger limiting mechanism 5 comprises a finger abdomen fixing plate 501, a telescopic plate 502, an adjusting plate 503, a tail end fixing plate 504 and a binding sleeve 505, the telescopic plate 502 is sleeved on the left side of the finger abdomen fixing plate 501, the adjusting plate 503 is fixedly connected to the outer side of the telescopic plate 502 extending to the finger abdomen fixing plate 501, the tail end fixing plate 504 is rotatably connected to the left end of the adjusting plate 503, and the binding sleeves 505 are fixedly mounted at the lower ends of the finger abdomen fixing plate 501 and the tail end fixing plate 504;

swing joint mechanism 7 includes telescopic link 701, and indicate abdomen fixed plate 501 to pass through telescopic link 701 and palm fixing base 2 swing joint, when using, fixes patient's wrist department through wrist fixing base 1, utilizes the travelling comfort that protection pad 104 increased the contact, and carries out spacing fixed to every finger through constraint cover 505 to and the fixed palm of ligature area 4, the fixed effect of whole constraint is better.

In this embodiment, as shown in fig. 1 and fig. 2, the arc structural design is personally submitted to the centre gripping of centre gripping cover 101, centre gripping cover 101 symmetry is provided with two, and the rear end of two centre gripping covers 101 passes through the hinge rotation and connects, the connection can be dismantled through the hasp to the front end of two centre gripping covers 101, the rear end fixed mounting of centre gripping cover 101 has mounting panel 105, connecting groove 102 and spout 103 all are the arc structural design, it is fixed to utilize two centre gripping covers 101 to carry out the centre gripping to the wrist, and comfort when the protection pad 104 increases the contact, when using, the centre gripping cover 101 of upset upside, put into the centre gripping cover 101 of lower floor with patient's wrist, then the flip lid closes centre gripping cover 101, and it is fixed to carry out the closure, be convenient for operate.

In this embodiment, as shown in fig. 1 and 3, the limiting connection mechanism 3 includes a fixed sleeve 301, an adjusting rod 302, a locking bolt 303 and a sliding block 304, the right end of the palm fixing seat 2 is fixedly connected with the fixed sleeve 301, the right end of the fixed sleeve 301 is sleeved with the adjusting rod 302, the right side of the upper end of the fixed sleeve 301 is in threaded connection with the locking bolt 303, and the right end of the adjusting rod 302 is fixedly connected with the sliding block 304;

two fixed sleeves 301 are arranged, the locking bolt 303 and the adjusting rod 302 are mutually matched, the right end of the adjusting rod 302 is connected with the connecting groove 102 in a sliding mode, and the sliding block 304 is connected with the sliding groove 103 in a sliding mode;

adjust the right side threaded connection on pole 302 surface and have set nut 305, set nut 305's external diameter is greater than the width of connecting groove 102, through rotatory locking bolt 303, remove the spacing fixed to adjusting pole 302, conveniently remove the position of adjusting pole 302, adjust palm fixing base 2 and the distance between the wrist fixing base 1, the different patient of adaptation, utilize rotatory set nut 305 simultaneously, make set nut 305 keep away from wrist fixing base 1, it slides to utilize slider 304 to be located spout 103, palm fixing base 2 can be rotated, the direction of adjustment palm fixing base 2, whole flexibility is better.

In this embodiment, as shown in fig. 1, 4, 5 and 6, the right end of the finger abdomen fixing plate 501 is movably connected to the palm fixing base 2 through a universal joint, a moving groove 506 is formed on the surface of the finger abdomen fixing plate 501, the upper and lower ends of the inner side of the moving groove 506 are respectively provided with a first engaging tooth 507, the moving groove 506 is slidably connected to a pressing block 508, one end of the pressing block 508 extends to the outer side of the moving groove 506, one end of the pressing block 508 is sleeved with a sleeve connecting block 509, the sleeve connecting block 509 and the pressing block 508 are movably connected through a telescopic spring 510, the upper and lower ends of the pressing block 508 are respectively fixedly connected to a second engaging tooth 511, the moving groove 506 is symmetrically arranged on the front and rear sides of the finger abdomen fixing plate 501, the first engaging tooth 507 and the second engaging tooth 511 are mutually matched, one end of the sleeve connecting block far from the 509 of the pressing block 508 is fixedly connected to the telescopic plate 502, the pressing block 508 is pressed to move the pressing block 508, so that the second engaging teeth 511 and the first engaging teeth 507 are separated from each other, and then the pressing block 508 is moved to drive the telescopic plate 502 to move, the position of the adjusting plate 503 is adjusted, thereby the total length of the adjusting plate 503 and the finger belly fixing plate 501 is adjusted, and the position of the end fixing plate 504 is changed to fit the length of the finger of the patient.

In this embodiment, as shown in fig. 1 and 4, the flexible end of telescopic link 701 and the upper end of finger abdomen fixed plate 501 pass through the bearing and rotate the connection, the fixedly connected with locating piece 702 of telescopic link 701, left side fixedly connected with threaded rod 703 of palm fixing base 2 upper end, locating piece 702 and threaded rod 703 cup joint, the top threaded connection that the surface of threaded rod 703 is located locating piece 702 has fixation nut 704, through rotatory fixation nut 704, make fixation nut 704 and locating piece 702 alternate segregation, thereby locating piece 702 rotates on being located threaded rod 703, utilize the flexible of telescopic link 701, make things convenient for every finger to move about, avoid long-time constraint to cause patient's discomfort, and whole flexibility is better, make things convenient for the different circumstances of adaptation patient to use.

As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. The description and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, and a person skilled in the art can solve the technical problem within a certain error range to achieve the technical effect basically.

It is noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of additional like elements in the article or system in which the element is included.

The foregoing description shows and describes several preferred embodiments of the invention, but as aforementioned, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a severe medical treatment is with hand constraint subassembly, includes wrist fixing base (1) and palm fixing base (2), its characterized in that: the right end of the palm fixing seat (2) is provided with a limiting connection mechanism (3), the lower end of the palm fixing seat (2) is provided with a binding belt (4), the left end of the palm fixing seat (2) is provided with a finger limiting mechanism (5), the surface of the binding belt (4) is fixedly provided with an airbag cushion (6), and the left side of the upper end of the palm fixing seat (2) is provided with a movable connection mechanism (7);

the wrist fixing seat (1) comprises a clamping sleeve (101), a connecting groove (102), a sliding groove (103) and a protective pad (104), wherein the connecting groove (102) is formed in the left end face of the clamping sleeve (101), the sliding groove (103) is formed in the bottom of the connecting groove (102), and the protective pad (104) is arranged on the inner side of the clamping sleeve (101);

the finger limiting mechanisms (5) are provided with five fingers, each finger limiting mechanism (5) comprises a finger abdomen fixing plate (501), a telescopic plate (502), an adjusting plate (503), a tail end fixing plate (504) and a binding sleeve (505), the telescopic plate (502) is sleeved on the left side of the finger abdomen fixing plate (501), the adjusting plate (503) is fixedly connected to the outer side of the finger abdomen fixing plate (501) in a manner that the left end of the telescopic plate (502) extends to the outer side of the finger abdomen fixing plate (501), the tail end fixing plate (504) is rotatably connected to the left end of the adjusting plate (503), and the binding sleeves (505) are fixedly mounted at the lower ends of the finger abdomen fixing plate (501) and the tail end fixing plate (504);

the movable connecting mechanism (7) comprises an expansion link (701), and the finger abdomen fixing plate (501) is movably connected with the palm fixing seat (2) through the expansion link (701).

2. The critically ill medical hand restraint assembly of claim 1, wherein: arc structural design is personally submitted to the centre gripping of centre gripping cover (101), centre gripping cover (101) symmetry is provided with two, and two the rear end of centre gripping cover (101) passes through the hinge and rotates the connection, two the front end of centre gripping cover (101) passes through the hasp and can dismantle the connection, the rear end face fixed mounting of centre gripping cover (101) has mounting panel (105), spread groove (102) and spout (103) all are arc structural design.

3. The critical medical hand restraint assembly of claim 2, wherein: spacing coupling mechanism (3) are including fixed sleeving (301), regulation pole (302), locking bolt (303) and slider (304), the right-hand member fixedly connected with fixed sleeving (301) of palm fixing base (2), the right-hand member of fixed sleeving (301) has cup jointed regulation pole (302), the right side threaded connection of fixed sleeving (301) upper end has locking bolt (303), the right-hand member fixedly connected with slider (304) of regulation pole (302).

4. The critical medical hand-held restraint assembly of claim 3 wherein: the fixing sleeve (301) is provided with two, the locking bolt (303) and the adjusting rod (302) are mutually matched, the right end of the adjusting rod (302) is connected with the connecting groove (102) in a sliding mode, and the sliding block (304) is connected with the sliding groove (103) in a sliding mode.

5. The critical medical hand restraint assembly of claim 4, wherein: the right side of the surface of the adjusting rod (302) is in threaded connection with a positioning nut (305), and the outer diameter of the positioning nut (305) is larger than the width of the connecting groove (102).

6. The critically ill medical hand restraint assembly of claim 1, wherein: indicate the right-hand member and palm fixing base (2) of abdomen fixed plate (501) to pass through universal joint swing joint, it has seted up shifting chute (506) to indicate the surface of abdomen fixed plate (501), the upper and lower both ends of shifting chute (506) inboard all are provided with block tooth (507), sliding connection presses piece (508) in shifting chute (506), the one end of pressing piece (508) extends to the outside of shifting chute (506), cover joint piece (509) has been cup jointed to the one end of pressing piece (508), cover joint piece (509) and press piece (508) to pass through expanding spring (510) swing joint, the equal fixedly connected with block tooth two (511) of upper and lower both ends of pressing piece (508).

7. The critical medical hand restraint assembly of claim 6, wherein: the front side and the rear side of the moving groove (506) located on the finger abdomen fixing plate (501) are symmetrically provided with two parts, the first clamping teeth (507) are matched with the second clamping teeth (511), and one end, away from the pressing block (508), of the sleeving block (509) is fixedly connected with the telescopic plate (502).

8. The critically ill medical hand restraint assembly of claim 1, wherein: the telescopic end of telescopic link (701) and the upper end of pointing abdomen fixed plate (501) are passed through the bearing and are rotated and connected, the fixedly connected with locating piece (702) of telescopic link (701), left side fixedly connected with threaded rod (703) of palm fixing base (2) upper end, locating piece (702) and threaded rod (703) cup joint, the top threaded connection that the surface of threaded rod (703) is located locating piece (702) has fixation nut (704).