CN213373445U

CN213373445U - Be fit for infant's upper limbs operation headstock

Info

Publication number: CN213373445U
Application number: CN202022286037.9U
Authority: CN
Inventors: 王雪芝; 姜梦露
Original assignee: Wuxi No 9 Peoples Hospital
Current assignee: Wuxi No 9 Peoples Hospital
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-06-08
Anticipated expiration: 2030-10-14

Abstract

The utility model belongs to the technical field of the medical instrument technique and specifically relates to a be fit for infant's upper limbs operation headstock, including front end support ring and rear end support ring, the articulated front end connecting rod that is connected with in front end support ring side, the quantity of front end connecting rod is six, six front end connecting rod evenly distributed is in front end support ring side, rear end support ring side fixedly connected with rear end connecting rod, rear end connecting rod quantity is six, six rear end connecting rod evenly distributed is in rear end support ring side. The utility model discloses a be equipped with front end support ring and rear end support ring, and be connected with the rear end connecting rod through the front end connecting rod between front end support ring and the rear end support ring, make this kind of operation headstock be the structure of semicircle platform integral type, the protection infant's that on the one hand can the full aspect head and face portion, on the other hand has also increaseed operation doctor's when child upper limbs operate operating space, satisfies doctor user demand.

Description

Be fit for infant's upper limbs operation headstock

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a suitable infant's upper limbs operation headstock.

Background

The infant is the general name of infant and infant, generally refer to 0-6 years old young children, infant's upper limbs operation generally adopts ordinary L type headstock, ordinary L type headstock comprises L type pole and chuck two parts, if it is insecure to fix easily the slippage injures patient's head and face, infant's four limbs are short simultaneously, the elbow joint of operative person is difficult for placing, touch infant's head easily, operation doctor's arm often need vacate and cross infant's face, the arm does not have the fulcrum and has brought the inconvenience for the operation, conventional treatment piece of cloth is too big for infant simultaneously in the operation process, easily pile up in infant's face when laying a sheet, influence infant breathes freely, long-time postoperative infant is hot to endure.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a head frame suitable for infant upper limb operation.

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

the design is suitable for an upper limb operation headstock for an infant, and the headstock comprises a front end support ring and a rear end support ring, wherein the side face of the front end support ring is hinged with a front end connecting rod, the number of the front end connecting rod is six, the front end connecting rod is uniformly distributed on the side face of the front end support ring, the side face of the rear end support ring is fixedly connected with a rear end connecting rod, the number of the rear end connecting rod is six, the rear end connecting rod is uniformly distributed on the side face of the rear end support ring, the front end connecting rod is far away from one end of the front end support ring and is inserted into an inner cavity of the rear end connecting rod, a limiting structure is arranged at the joint of the front end connecting rod and the rear end connecting rod, and a clamping.

Preferably, limit structure includes spacing hole, elasticity preforming and bumping pin pearl, spacing hole is evenly seted up in rear end connecting rod surface, just spacing hole with the clearance between the spacing hole is the same, spacing hole bottom border position all is handled through the circular arc, elasticity preforming inlay card in front end connecting rod inner chamber surface, bumping pin pearl fixed weld in elasticity preforming top, just bumping pin pearl top run through in front end connecting rod lateral wall, just bumping pin pearl with spacing hole position structure phase-match.

Preferably, the clamping structure comprises an elastic hinge, a clamping plate and a protective layer, the elastic hinge is fixedly connected to the top of the rear end support ring through a bolt, the clamping plate is of an arc-shaped plate-shaped structure, the clamping plate is fixedly connected to the elastic hinge through a bolt, and the protective layer is attached to the lower surface of the clamping plate.

Preferably, the rear end connecting rod and the reinforcing rod are fixedly connected between the rear end connecting rods, and the reinforcing rod is sleeved on the connecting rod in a sliding mode and can move along the axis direction of the connecting rod (4).

The rear end support ring and the front end support ring are of a semi-ring structure, the radius of the rear end support ring is larger than that of the front end support ring, rubber anti-skidding blocks are fixedly connected to the positions of two ends of the bottom of the front end support ring and the positions of two ends of the bottom of the rear end support ring, and sponge strips are attached to the surface of the inner ring of the front end support ring.

The utility model provides a pair of be fit for infant's upper limbs operation headstock, beneficial effect lies in:

1. the utility model is provided with the front end support ring and the rear end support ring, and the front end support ring and the rear end support ring are connected with the rear end connecting rod through the front end connecting rod, so that the operation head frame is of a semi-circular platform integrated structure, on one hand, the head and the face of a sick child can be protected in an all-round way, and the operation is convenient for the doctor to place some operation instruments, such as connecting wires of various instruments and the like, avoids the injury caused by long-term pressing of the instruments on the skin of the infant, increases the operation space of the operating doctor during the upper limb operation of the infant, can bear the arm strength of the operator by the front end connecting rod and the rear end connecting rod, can be used as the acting points during certain operations, provides great convenience for the operating doctor during the operation, meanwhile, the semicircular arc-shaped head frame can also be beneficial to heat dissipation of the head and the face in operation, so that an observation space is conveniently reserved for anesthesia, and the use requirements of doctors are met;

2. the connecting part of the front end connecting rod and the rear end connecting rod is provided with the limiting structure, so that the length of the whole head frame can be adjusted under the action of the limiting structure, and the use requirement is met to the greatest extent;

3. through the solid structure of rear end support ring top fixed connection card, make this kind of operation headstock can fix oxygen mask trachea in the use, satisfy the user demand.

Drawings

Fig. 1 is a schematic structural view of a surgical head frame suitable for infant upper limb according to the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

fig. 4 is a schematic structural view of the elastic pressing sheet and the latch bead in the head frame suitable for infant upper limb operation according to the present invention.

In the figure: 1. a front end support ring; 2. a rear end support ring; 3. a front end connecting rod; 4. a rear end connecting rod; 5. a limiting hole; 6. elastic tabletting; 7. a knock pin bead; 8. an elastic hinge; 9. clamping a plate; 10. a protective layer; 11. a reinforcing bar; 12. a rubber anti-skid block; 13. a sponge strip.

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.

Referring to fig. 1-4, a surgical head frame suitable for an upper limb of an infant comprises a front end support ring 1 and a rear end support ring 2, wherein the side surface of the front end support ring 1 is hinged with a front end connecting rod 3, the number of the front end connecting rods 3 is six, the six front end connecting rods 3 are uniformly distributed on the side surface of the front end support ring 1, the side surface of the rear end support ring 2 is fixedly connected with a rear end connecting rod 4, the number of the rear end connecting rods 4 is six, the six rear end connecting rods 4 are uniformly distributed on the side surface of the rear end support ring 2, one end of the front end connecting rod 3, which is far away from the front end support ring 1, is inserted into an inner cavity of the rear end connecting rod 4, a limiting structure is arranged at the joint; be connected with rear end connecting rod 4 through front end connecting rod 3 between front end support ring 1 and the rear end support ring 2, make this kind of operation headstock be half round platform structure, protection infant's that on the one hand can the omnidirectional face portion, on the other hand has also increaseed operation doctor's when child upper limbs are operated operating space, front end connecting rod 3 can bear the strength of art person's arm with rear end connecting rod 4, can regard as the impetus when certain operation, for operation doctor provides very big facility at the operation in-process.

The limiting structure comprises a limiting hole 5, an elastic pressing sheet 6 and a latch bead 7, the limiting hole 5 is uniformly formed in the surface of the rear-end connecting rod 4, the gap between the limiting hole 5 and the limiting hole 5 is the same, the edge position of the bottom of the limiting hole 5 is subjected to circular arc treatment, the elastic pressing sheet 6 is clamped and embedded in the surface of the inner cavity of the front-end connecting rod 3, the latch bead 7 is fixedly welded to the top of the elastic pressing sheet 6, the top of the latch bead 7 penetrates through the side wall of the front-end connecting rod 3, and the latch bead 7 is matched with the limiting hole 5 in position structure; through being equipped with limit structure at front

end connecting rod

3 and 4 junctions of rear end connecting rod, make this kind of operation headstock can adjust the length of whole headstock under limit structure effect, very big degree satisfies the user demand, during concrete use, advance front end connecting rod 3 or pull back, it can contract back through elastic pressure under spacing hole 5 extrusion to bump round pin pearl 7, when lengthening it suitable position, make the bump round pin axle inlay in spacing hole 5 on rear end connecting rod 4 once more, thereby accomplish headstock length adjustment.

The clamping structure comprises an elastic hinge 8, a clamping plate 9 and a protective layer 10, the elastic hinge 8 is fixedly connected to the top of the rear-end support ring 2 through a bolt, the clamping plate 9 is of an arc-shaped plate-shaped structure, the clamping plate 9 is fixedly connected to the elastic hinge 8 through a bolt, and the protective layer 10 is attached to the lower surface of the clamping plate 9; through 2 top fixed surface of rear end support ring structures admittedly, make this kind of operation headstock can fix the oxygen mask trachea in the use, satisfy the user demand, during the concrete use, open arc cardboard 9 through elasticity hinge 8, place the centre with the trachea, cardboard 9 is with its clamping under elasticity hinge 8 effect, protective layer 10 is through avoiding cardboard 9 to cause the extrusion to the trachea.

A reinforcing rod 11 is fixedly connected between the rear end connecting rod 4 and the rear end connecting rod 4, the reinforcing rod 11 is sleeved on the connecting rod 4 in a sliding manner and can move along the axial direction of the connecting rod 4, and further the optional reinforcing rod can be designed into a telescopic rod body which can be telescopic and locked to different lengths; through being equipped with stiffener 11, can further improve the stability of whole headstock, provide stable impetus for the operation doctor, satisfy the user demand.

The rear end support ring 2 and the front end support ring 1 are both of a semi-ring structure, the radius size of the rear end support ring 2 is larger than that of the front end support ring 1, rubber antiskid blocks 12 are fixedly connected to the positions of two ends of the bottoms of the front end support ring 1 and the rear end support ring 2, and a sponge strip 13 is attached to the surface of the inner ring of the front end support ring 1; the rubber anti-skid blocks 12 can ensure the position stability of the head frame in the using process, and the sponge strips 13 can further ensure that the head frame cannot hurt the sick children in the placing process.

When the utility model is used, the length of the whole head frame is adjusted through the limiting structure according to the specific use requirement, so that the head frame meets the specific use requirement, in the specific adjusting process, the front end connecting rod 3 is pushed or pulled back, the latch ball 7 can retract through elastic pressure under the extrusion action of the limiting hole 5, when the head frame is elongated to a proper position, the hinge connection rotatable design of the front end connecting rod 3 on the front end supporting ring 1 in the elongation and contraction process enables the elongation and contraction to be conveniently and rapidly carried out, the latch shaft is clamped and embedded in the limiting hole 5 on the rear end connecting rod 4, the latch shaft is placed on a proper position on an operating table after the adjustment is finished, the head of an infant can be completely protected in the semi-circle type head frame, the sponge strip 13 attached to the surface of the inner ring of the front end supporting ring 1 can further avoid the head frame from generating injury to the infant in the placing process, in the operation process, the doctor can take the connecting wire of all kinds of apparatus at the headstock top, avoid all kinds of apparatus to press the damage that arouses in infant skin for a long time, operation doctor is at the operation in-process simultaneously, front end connecting rod 3 and rear end connecting rod 4 can bear the strength of art person's arm, impetus when can regard as certain operation, operation doctor's operating space when further having increaseed child's upper limbs operation, this kind of headstock is in the use, also can fix the trachea of oxygen mask through the card solid structure, satisfy the user demand.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a be fit for infant's upper limbs operation headstock, includes front end support ring (1) and rear end support ring (2), its characterized in that: front end support ring (1) side is articulated to be connected with front end connecting rod (3), the quantity of front end connecting rod (3) is six, six front end connecting rod (3) evenly distributed is in front end support ring (1) side, rear end support ring (2) side fixedly connected with rear end connecting rod (4), rear end connecting rod (4) quantity is six, six rear end connecting rod (4) evenly distributed is in rear end support ring (2) side, front end connecting rod (3) are kept away from front end support ring (1) one end insert inlay in rear end connecting rod (4) inner chamber, front end connecting rod (3) with rear end connecting rod (4) junction is equipped with limit structure, rear end support ring (2) top fixed surface is connected with the card and is fixed the structure.

2. The surgical head frame suitable for the upper limbs of the infant as claimed in claim 1, wherein the limiting structure comprises a limiting hole (5), an elastic pressing plate (6) and a bumping pin bead (7), the limiting hole (5) is uniformly formed in the surface of the rear end connecting rod (4), gaps between the limiting hole (5) and the limiting hole (5) are the same, the edge positions of the bottom of the limiting hole (5) are all processed by an arc, the elastic pressing plate (6) is embedded in the surface of the inner cavity of the front end connecting rod (3), the bumping pin bead (7) is fixedly welded to the top of the elastic pressing plate (6), the top of the bumping pin bead (7) penetrates through the side wall of the front end connecting rod (3), and the bumping pin bead (7) is matched with the position structure of the limiting hole (5).

3. The surgical head frame suitable for the upper limbs of the infant as claimed in claim 1, wherein the clamping structure comprises an elastic hinge (8), a clamping plate (9) and a protective layer (10), the elastic hinge (8) is fixedly connected to the top position of the rear end support ring (2) through a bolt, the clamping plate (9) is an arc-shaped plate-shaped structure, the clamping plate (9) is fixedly connected to the elastic hinge (8) through a bolt, and the protective layer (10) is attached to the lower surface position of the clamping plate (9).

4. The upper limb surgical head frame suitable for infants is characterized in that a reinforcing rod (11) is fixedly connected between the rear end connecting rod (4) and the rear end connecting rod (4), and the reinforcing rod (11) is slidably sleeved on the connecting rod (4) and can move along the axial direction of the connecting rod (4).

5. The upper limb surgical head frame suitable for infants is characterized in that the rear end support ring (2) and the front end support ring (1) are of a semi-ring structure, the radius size of the rear end support ring (2) is larger than that of the front end support ring (1), rubber anti-skid blocks (12) are fixedly connected to the positions of both ends of the bottom of the front end support ring (1) and the rear end support ring (2), and a sponge strip (13) is attached to the surface of the inner ring of the front end support ring (1).