CN222942607U - Clinical fixing device of children - Google Patents

Abstract

The utility model discloses a clinical fixing device for children, which belongs to the technical field of ophthalmology and comprises a head fixing unit, a shoulder fixing unit, a leg fixing unit and a bottom plate, wherein the head fixing unit, the shoulder fixing unit and the leg fixing unit are respectively and sequentially arranged at the top of the bottom plate along the length direction of the bottom plate, and the head fixing unit and the shoulder fixing unit are respectively and slidably connected with the bottom plate. The utility model can solve the technical problems that the prior child fixing device adopts the U-shaped head fixer, when fixing the head and the ear of the infant, the head fixer can be pressed to the ear of the infant, the infant feels uncomfortable, the hearing of the infant can be influenced by improper force, and the head fixer is of an integrated structure, so that the head fixing distance can not be adjusted according to the head size of the infant, the fixing effect is not good, and the head fixing distance can be adjusted according to the head size of the infant and can not be pressed to the ear of the infant.

Description

Clinical fixing device of children

Technical Field

The utility model belongs to the technical field of ophthalmology, and particularly relates to a clinical fixing device for children.

Background

Ophthalmic infants under 4 years old often carry out diagnosis and treatment activities such as special ophthalmic examination or treatment (such as eye examination, lacrimal passage sounding, lacrimal passage flushing and the like) according to needs, but the head and body of the infant are swayed violently due to fear, strangeness and poor matching degree of the infant, so that great psychological pressure is usually brought to operators, a certain risk is generated for safe diagnosis and treatment, the family members of the infant are afraid of being discontented and even refused to be examined due to pain and fear, and delay or misdiagnosis are further brought to diagnosis and treatment.

The existing ophthalmic fixing method adopts a single wrapping of the body of the infant, one doctor uses both hands to fix the head of the infant, uses both elbows to press the upper body of the infant, the other doctor fixes the knees of the infant, and the third doctor is an operator, and needs three resultant forces to finish, so that the head and the body can be simply fixed, the fixing effect has a great relationship with the break-off force of the infant and the strength of the doctor, and the operation is lack of humanization, so that diagnosis and treatment risks are easily caused.

The invention discloses a special under-fit infant head body fixer for ophthalmology, which comprises a head fixer, a shoulder chest restraint strap and a knee restraint strap, wherein the head fixer is fixed on a head of a bed or a pillow through the head strap, the front side of the head fixer is hinged with a forehead support for fixing the forehead, the whole head fixer is U-shaped and can fix the head and the ears, the shoulder chest restraint strap comprises a shoulder chest restraint strap and a shoulder chest strap, the shoulder chest restraint strap is worn on the shoulder, the lower end of the shoulder chest restraint strap is connected with the middle part of the shoulder chest strap, the two ends of the shoulder chest strap are fixed on the two sides of a treatment bed, the knee restraint strap comprises a knee strap and a perforation, the middle part of the knee strap is provided with two perforations, the knee strap wraps the knee and is fixed on the two sides of the treatment bed after being worn out from the perforation, and the head, the shoulder and the knee of an infant can be fixed on the two sides of the treatment bed through the perforation.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a clinical fixing device for children.

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

The utility model provides a clinical fixing device of children, includes head fixing unit, shoulder fixing unit and shank fixing unit, still includes the bottom plate, head fixing unit, shoulder fixing unit and shank fixing unit set gradually in the top of bottom plate along bottom plate length direction respectively, head fixing unit and shoulder fixing unit respectively with bottom plate sliding connection.

Preferably, the head fixing unit comprises a first adjusting mechanism, a headrest, two head fixing plates, two ear protection pieces and two containing holes, wherein the first adjusting mechanism is arranged on the front side of the top of the bottom plate in a sliding mode, the headrest is arranged on the top of the bottom plate, the two head fixing plates are respectively connected with the first adjusting mechanism, the two head fixing plates are located on two sides of the headrest, the two ear protection pieces are symmetrically arranged on the side face, close to the headrest, of the two head fixing plates, ear holes for placing ears are respectively formed in the two ear protection pieces, the two containing holes are respectively formed in the two head fixing plates, and each containing hole is communicated with the ear holes on the same side.

Preferably, the first adjusting mechanism comprises a sliding groove, a bidirectional screw rod, two thread blocks and two supporting plates, the sliding groove is formed in the top of the bottom plate, the two supporting plates are vertically arranged at the top of the bottom plate, the bidirectional screw rod is respectively and rotatably connected with the two supporting plates, the two thread blocks are respectively arranged on two thread sections of the bidirectional screw rod, the bottoms of the two thread blocks are in sliding connection with the sliding groove, and the two thread blocks are respectively connected with the corresponding head fixing plates.

Preferably, the shoulder fixing unit comprises a second adjusting mechanism, a restraining belt, a plurality of groups of hooks and a plurality of hanging rings, wherein the second adjusting mechanism is arranged in the middle of the top of the bottom plate in a sliding mode, one end of the restraining belt is connected with the second adjusting mechanism, the hanging rings are connected with the second adjusting mechanism, the plurality of groups of hooks are arranged on the outer side face, far away from the connecting end of the restraining belt, and each group of hooks are respectively hooked with the corresponding hanging rings.

Preferably, the second adjusting mechanism comprises two through grooves, two sliding rods, two sliding blocks and two connecting strips, wherein the two through grooves are symmetrically formed in two opposite side surfaces of the bottom plate respectively, the two sliding rods are arranged in the through grooves respectively, the two sliding blocks are connected with the sliding rods in a sliding mode respectively, the two connecting strips are connected with the corresponding sliding blocks respectively, and the restraint strap and the hanging rings are connected with the corresponding connecting strips respectively.

Preferably, the leg fixing unit comprises a leg fixing band, a first magic tape and a second magic tape, the middle part of the bottom of the leg fixing band is connected with the top of the bottom plate, the first magic tape is arranged on the inner side surface of one end of the leg fixing band, the second magic tape is arranged on the outer side surface of the other end of the leg fixing band, and the two ends of the leg fixing band are adhered through the first magic tape and the second magic tape.

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the clinical child fixing device provided by the utility model, the distance between the two head fixing plates can be adjusted through the joint design of the first adjusting mechanism and the head fixing plates, so that the head fixing distance can be adjusted, the requirement of fixing the heads of children with different head sizes can be met, and the head fixing effect is improved;

(2) According to the utility model, through the combined design of the ear protection piece and the head fixing plate, the head of the infant is fixed by the head fixing plate, and meanwhile, the ears of the infant are positioned in the earholes and the accommodating holes, so that the ears of the infant are prevented from being pressed when the head of the infant is fixed, the infant feels more comfortable, the hearing of the infant is not affected by improper exertion, and meanwhile, the damage of the head fixing plate to the surface layer of the head of the infant can be prevented by the design of the ear protection piece;

(3) The utility model can fix the upper body of the child patient through the design of the shoulder fixing unit, avoid the upper body of the child patient from being disturbed to influence the treatment in the examination and operation processes, and can longitudinally move the restraint strap through the design of the second adjusting mechanism, thereby fixing the upper body of the child patient with different heights, and can fix the child patient with different fatness and thinness through the design of a plurality of groups of hooks by hooking the hanging ring with a corresponding group of hooks, thereby improving the practicability of the device;

(4) According to the utility model, the legs of the child can be fixed through the design of the leg fixing unit, so that the influence on treatment caused by the disorder of the legs of the child in the examination and operation processes is avoided.

Drawings

Fig. 1 is a schematic structural view of a clinical fixing device for children according to embodiment 1 of the present utility model;

fig. 2 is a front view showing the connection of the base plate and the head fixing unit in embodiment 1 of the present utility model;

fig. 3 is a cross-sectional view showing the connection of the base plate and the head fixing unit in embodiment 1 of the present utility model;

FIG. 4 is a cross-sectional view of the head fixation plate and the ear shield of embodiment 1 of the present utility model;

FIG. 5 is an enlarged partial schematic view of portion A of FIG. 4;

Fig. 6 is a schematic structural view of a clinical fixing device for children according to embodiment 2 of the present utility model;

FIG. 7 is a cross-sectional view showing the connection of a slider and a slide bar in embodiment 2 of the present utility model;

In the figure, 1, a head fixing unit, 101, a headrest, 102, a head fixing plate, 103, an ear protection piece, 104, a receiving hole, 105, an ear hole, 106, a sliding groove, 107, a bidirectional screw, 108, a threaded block, 109, a supporting plate, 2, a shoulder fixing unit, 201, a restraint strap, 202, a hook, 203, a hanging ring, 204, a through groove, 205, a sliding rod, 206, a sliding block, 207, a connecting strip, 208, a threaded through hole, 209, a fixing bolt, 3, a leg fixing unit, 301, a leg fixing strap, 302, a first magic tape, 303, a second magic tape, 4, a bottom plate, 5 and a handle.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

Example 1

As shown in fig. 1 to 5, an embodiment of the present utility model provides a clinical child fixing device, which includes a head fixing unit 1, a shoulder fixing unit 2, a leg fixing unit 3 and a base plate 4, wherein the head fixing unit 1, the shoulder fixing unit 2 and the leg fixing unit 3 are sequentially disposed on top of the base plate 4 along a length direction of the base plate 4, and the head fixing unit 1 and the shoulder fixing unit 2 are slidably connected with the base plate 4. The bottom plate 4 in this embodiment can be placed on an examination bed or other places for use, and the bottom plate 4 is made of a material with a heavy weight, so that the bottom plate 4 is prevented from being stressed to move randomly in the fixing process of the child patient.

The head fixing unit 1 in the embodiment of the utility model comprises a first adjusting mechanism, a headrest 101, two head fixing plates 102, two ear protection pieces 103 and two containing holes 104, wherein the first adjusting mechanism is arranged on the front side of the top of the bottom plate 4 in a sliding way, the headrest 101 is arranged on the top of the bottom plate 4, and in a specific design, the headrest 101 can be placed on the top of the bottom plate 4, so that the position of the headrest 101 can be conveniently moved in a small range according to the position of the head of an infant lying down; the two head fixing plates 102 are respectively connected with the first adjusting mechanism, the two head fixing plates 102 are positioned at two sides of the headrest 101, the two ear protection pieces 103 are symmetrically arranged on the side surfaces of the two head fixing plates 102, which are close to the headrest 101, ear holes 105 for placing ears are respectively formed in the two ear protection pieces 103, when the two head fixing plates 102 are mutually moved inwards to fix the two sides of the head through the design of the ear holes 105, the two ears of an infant can respectively enter the ear holes 105 to prevent the head fixing plates 102 from pressing the two ears of the infant to cause discomfort, the ear protection pieces 103 in the embodiment are made of elastic materials such as silica gel or rubber, and the like, and the ear protection pieces 103 are of inverted-cone-shaped structures, so that when the head fixing plates 102 fix the head, the ear protection pieces 103 can be in large-area contact with the side surfaces of the head, and further damage to the surface layers of the head of the infant caused by the head fixing plates 102 is avoided, the two accommodating holes 104 are respectively formed in the two head fixing plates 102, and when each accommodating hole 104 is communicated with the ear holes 105 at the same side, and the head fixing plates 104 are communicated with the outside through the design of the accommodating holes 105, the ears are plugged to affect the hearing ability of the child.

The first adjusting mechanism in the embodiment of the utility model comprises a sliding groove 106, a bidirectional screw rod 107, two threaded blocks 108 and two supporting plates 109, wherein the sliding groove 106 is formed in the top of the bottom plate 4, the two supporting plates 109 are vertically arranged on the top of the bottom plate 4, in particular design, the bottoms of the supporting plates 109 can be welded with the bottom plate 4 to fix the two supporting plates, the bidirectional screw rod 107 is respectively and rotatably connected with the two supporting plates 109 through bearings, particularly the bidirectional screw rod 107 penetrates through the two supporting plates 109, the bidirectional screw rod 107 is rotatably connected with the two supporting plates 109 through the bearings, and a handle 5 which is convenient for pushing the bidirectional screw rod 107 to rotate is arranged at one end of the bidirectional screw rod 107.

The two thread blocks 108 are respectively arranged on the two thread sections of the bidirectional screw rod 107, the bottoms of the two thread blocks 108 are in sliding connection with the sliding grooves 106, and the two thread blocks 108 are respectively connected with the corresponding head fixing plates 102. In the embodiment of the present utility model, the two threaded blocks 108 are threaded blocks with a directional structure, and since the bottoms of the two threaded blocks 108 are respectively connected with the sliding groove 106 in a sliding manner, the side wall of the sliding groove 106 has a limiting effect on the two threaded blocks 108, and the limiting effect makes the two threaded blocks 108 unable to rotate along with the bidirectional screw 107 and capable of moving closer to or farther away from along the bidirectional screw 107 when the bidirectional screw 107 rotates.

When the head of the infant is required to be fixed, the infant lies on the bottom plate 4, the rear brain is supported on the headrest 101, then the bidirectional screw rod 107 is rotated through the handle 5, the two threaded blocks 108 are driven to move along the bidirectional screw rod 107 in a close manner, when the two head fixing plates 102 and the ear protection pieces 103 move to the corresponding ear protection pieces 103 respectively, the end faces of the ear protection pieces 103 are contacted with the side faces of the head of the infant, and the rotation of the bidirectional screw rod 107 is stopped when the head fixing plates 102 can not move any more, and the fixation of the head of the infant is completed.

In the embodiment of the utility model, the shoulder fixing unit 2 comprises a second adjusting mechanism, a restraint strap 201, a plurality of groups of hooks 202 and a plurality of hanging rings 203, wherein the second adjusting mechanism is slidably arranged in the middle of the top of the bottom plate 4, one end of the restraint strap 201 is connected with the second adjusting mechanism, the plurality of hanging rings 203 are connected with the second adjusting mechanism, the plurality of groups of hooks 202 are arranged on the outer side surface of the restraint strap 201 far away from the connecting end of the restraint strap 201, in the specific design, the plurality of groups of hooks 202 are respectively arranged along the length direction of the restraint strap 201, the plurality of groups of hooks 202 are mutually parallel, each group of hooks 202 are respectively arranged at intervals along the width direction of the restraint strap 201, each group of hooks 202 are respectively hooked with the corresponding hanging rings 203, the number of each group of hooks 202 is the same as the number of the plurality of hanging rings 203, in the embodiment, the number of the hooks 202 and the number of the hanging rings 203 are preferably 3.

In the embodiment of the present utility model, the second adjusting mechanism includes two through grooves 204, two sliding rods 205, two sliding blocks 206 and two connecting strips 207, the two through grooves 204 are symmetrically arranged on two opposite sides of the bottom plate 4, the two sliding rods 205 are respectively arranged in the through grooves 204, two ends of the two sliding rods 202 are respectively welded with the front side wall and the rear side wall of the through grooves 204, the two sliding blocks 206 are respectively connected with the sliding rods 205 in a sliding manner, the two connecting strips 207 are respectively welded with the corresponding sliding blocks 206, and the restraint strap 201 and the hanging rings 203 are respectively bonded with the corresponding connecting strips 207.

When the upper half of the child needs to be fixed, the child lies on the top of the bottom plate 4, the back brain is rested on the headrest 101, two arms of the child are respectively placed on two sides of the body, then according to the height of the child, the two sliding blocks 206 are moved to drive the restraint strap 201 and the hanging ring 203 to move back and forth, when the restraint strap 201 and the hanging ring 203 are moved to proper positions, the restraint strap 201 is pulled from one side of the body, the restraint strap 201 is pulled from the upper half of the child, a group of hooks 202 at proper positions are hooked with the hanging rings 203 at the side, and the upper half of the child and the two arms are both positioned below the restraint strap, so that the upper half of the child is fixed.

The leg fixing unit 3 comprises a leg fixing band 301, a first magic tape 302 and a second magic tape 303, wherein the middle part of the bottom of the leg fixing band 301 is connected with the top of the bottom plate 4, and specifically any connection mode of bonding or binding can be adopted, so long as the two can be fixedly connected. The first magic tape 302 is sewn on the inner side surface of one end of the leg fixing strap 301, the second magic tape 303 is sewn on the outer side surface of the other end of the leg fixing strap 301, and the two ends of the leg fixing strap 301 are adhered by the first magic tape 302 and the second magic tape 303. When the legs of the child need to be fixed, the legs are fixed by placing the two legs on the leg fixing belts 301 and pulling the two ends of the leg fixing belts 301 from two sides to the leg directions, so that the leg fixing belts 301 are used for restraining the legs, and the legs are fixed by bonding the first magic tape 302 and the second magic tape 303.

Example 2

As shown in fig. 6 and 7, since the shoulder fixing unit 2 in the clinical child fixing device of embodiment 1 can also drive the restraining strip 201 to move back and forth to affect the fixing effect when the child is strenuous after adjusting the position of the restraining strip 201 by the height of the child, the embodiment of the present utility model is further modified on the basis of embodiment 1 to enable the slider 206 to move to a proper position for fixing. Specifically, threaded through holes 208 are formed in the tops of the two sliding blocks 206, fixing bolts 209 are arranged in the tops of the sliding blocks 206, the fixing bolts 209 are inserted into the threaded through holes 208, and the bottom ends of the fixing bolts 209 are abutted to the tops of the sliding rods 205. When two sliders 206 are moved according to the height of the child, the restraint strap 201 and the hanging ring 203 are driven to move back and forth, after the restraint strap 201 and the hanging ring 203 are moved to the proper positions, the fixing bolts 209 are screwed downwards to enable the restraint strap 201 and the hanging ring 203 to move downwards along the threaded through holes 208 until the bottom ends of the fixing bolts 209 are abutted with the tops of the sliding rods 205, so that the sliders 206 can not move along the sliding rods 205, screwing of the fixing bolts 209 is stopped, fixing of the sliders 206 is achieved, and after the positions of the restraint strap 201 and the hanging ring 203 are well adjusted, the restraint strap 201 and the hanging ring 203 move along with the sliders 206 at will.

When medical staff carries out ophthalmic examination and treatment on the infant, the infant lies on the bottom plate 4 and is enabled to lie on the headrest 101, then the two-way lead screw 107 is rotated through the handle 5 to drive the two threaded blocks 108 to move relatively close to the two-way lead screw 107, when the two head fixing plates 102 and the ear protection pieces 103 move to the corresponding ear protection pieces 103 respectively, the end faces of the ear protection pieces 103 are contacted with the head side of the infant, and the head fixing plates 102 can not move any more, the two-way lead screw 107 is stopped to complete fixation of the head of the infant, then the two arms of the infant are respectively placed on two sides of the body, then the two sliding blocks 206 are moved according to the height of the infant, the restraint strap 201 and the hanging rings 203 are driven to move forwards and backwards, after the restraint strap 201 and the hanging rings 203 are moved to the proper positions, the restraint strap 201 is pulled upwards from one side of the infant, a group 202 of hooks 202 at the proper positions are enabled to be contacted with the side of the two hooks 203, the two sides of the infant are enabled to be attached to the two sides of the leg 301, and the two legs are fixed to the two sides of the infant by the two sides of the infant, and the two legs are fixed by the two side of the leg 301.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims (5)

1. The clinical fixing device for the children comprises a head fixing unit (1), a shoulder fixing unit (2) and a leg fixing unit (3), and is characterized by further comprising a bottom plate (4), wherein the head fixing unit (1), the shoulder fixing unit (2) and the leg fixing unit (3) are sequentially arranged at the top of the bottom plate (4) along the length direction of the bottom plate (4), and the head fixing unit (1) and the shoulder fixing unit (2) are respectively connected with the bottom plate (4) in a sliding manner;

The head fixing unit (1) comprises a first adjusting mechanism, a headrest (101), two head fixing plates (102), two ear protection pieces (103) and two containing holes (104), wherein the first adjusting mechanism is arranged on the front side of the top of the bottom plate (4) in a sliding mode, the headrest (101) is arranged on the top of the bottom plate (4), the two head fixing plates (102) are respectively connected with the first adjusting mechanism, the two ear protection pieces (103) are symmetrically arranged on the two head fixing plates (102), the two ear protection pieces (103) are respectively provided with an ear hole (105) for placing ears, the two containing holes (104) are respectively arranged on the two head fixing plates (102), and each containing hole (104) is communicated with the ear hole (105) on the same side.

2. The clinical child fixing device according to claim 1, wherein the first adjusting mechanism comprises a sliding groove (106), a bidirectional screw (107), two threaded blocks (108) and two supporting plates (109), the sliding groove (106) is formed in the top of the bottom plate (4), the two supporting plates (109) are vertically arranged at the top of the bottom plate (4), the bidirectional screw (107) is respectively and rotatably connected with the two supporting plates (109), the two threaded blocks (108) are respectively arranged on the two threaded sections of the bidirectional screw (107), the bottoms of the two threaded blocks (108) are slidably connected with the sliding groove (106), and the two threaded blocks (108) are respectively connected with the corresponding head fixing plates (102).

3. The clinical child fixing device according to claim 1, wherein the shoulder fixing unit (2) comprises a second adjusting mechanism, a restraining belt (201), a plurality of groups of hooks (202) and a plurality of hanging rings (203), the second adjusting mechanism is slidably arranged in the middle of the top of the bottom plate (4), one end of the restraining belt (201) is connected with the second adjusting mechanism, the hanging rings (203) are connected with the second adjusting mechanism, the groups of hooks (202) are arranged on the outer side surface, far away from the connecting end of the restraining belt (201), and each group of hooks (202) is respectively hooked with the corresponding hanging ring (203).

4. A clinical child fixing device according to claim 3, wherein the second adjusting mechanism comprises two through grooves (204), two sliding rods (205), two sliding blocks (206) and two connecting strips (207), the two through grooves (204) are symmetrically formed on two opposite side surfaces of the bottom plate (4), the two sliding rods (205) are respectively arranged in the through grooves (204), the two sliding blocks (206) are respectively connected with the sliding rods (205) in a sliding manner, the two connecting strips (207) are respectively connected with the corresponding sliding blocks (206), and the restraint strap (201) and the hanging rings (203) are respectively connected with the corresponding connecting strips (207).

5. The clinical child fixing device according to claim 1, wherein the leg fixing unit (3) comprises a leg fixing band (301), a first magic tape (302) and a second magic tape (303), the bottom middle part of the leg fixing band (301) is connected with the top of the bottom plate (4), the first magic tape (302) is arranged on the inner side surface of one end of the leg fixing band (301), the second magic tape (303) is arranged on the outer side surface of the other end of the leg fixing band (301), and the two ends of the leg fixing band (301) are bonded through the first magic tape (302) and the second magic tape (303).