CN211325264U

CN211325264U - Retractor fixer for neurosurgery clinical operation

Info

Publication number: CN211325264U
Application number: CN202020053048.XU
Authority: CN
Inventors: 薛元峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-10
Filing date: 2020-01-10
Publication date: 2020-08-25
Anticipated expiration: 2030-01-10

Abstract

The utility model provides a retractor fixer for neurosurgery clinical operation. Including the base with locate the fixing base on base upper portion, wherein, the bracing piece is passed through at base and fixing base both ends and is connected, the fixing base passes through the auxiliary rod with the base middle part and is connected, the bar groove has been seted up on the fixing base, fixing base one side is equipped with the drag hook, drag hook bottom fixedly connected with cross-under is at the lead screw of bar inslot portion, the base bottom is connected with the slot. The utility model provides a retractor fixer for neurosurgery clinical operation has convenient fixed, and it is fixed to be convenient for satisfy one or more drag hooks, accords with human engineering, makes things convenient for the advantage of drag hook.

Description

Retractor fixer for neurosurgery clinical operation

Technical Field

The utility model relates to a clinical field of neurosurgery especially relates to a retractor fixer for neurosurgery clinical operation.

Background

Neurosurgery (neurosurgey) is a branch of surgery, and is a research method of Neurosurgery, which is based on surgery as a main treatment means, and is used for researching the injury, inflammation, tumor, deformity and certain genetic metabolic disorders or dysfunction diseases of human nervous systems, such as brain, spinal cord and peripheral nervous system, and related auxiliary mechanisms, such as skull, scalp, cerebral meninges and other structures, by applying a unique neurosurgical research method, such as: the etiology and pathogenesis of epilepsy, Parkinson's disease, neuralgia and other diseases, and explores a high, precise and advanced discipline of new diagnosis, treatment and prevention technology. Neurosurgery is mainly used for treating diseases of nervous systems of brain, spinal cord and the like caused by trauma, such as life threatening due to cerebral hemorrhage and bleeding amount, brain trauma caused by car accidents, or operation treatment required by brain tumor compression.

Among the prior art, the retractor is often needed to be used in neurosurgery, so that the visual field is clearer when letting the doctor perform the operation, however, the retractor is used in the in-process all the time and needs the special person to come the tractive fixed, the operation is very troublesome, the medical staff has increased very big work degree of difficulty simultaneously, and current retractor fixer can only satisfy the fixed of single retractor, then can't satisfy its use when a plurality of retractors use simultaneously, cause the use inconvenient, the retractor fixer is fixed, fixed mode is loaded down with trivial details, fixed effect is insecure, produce rocking of retractor easily, influence the result of use of retractor in the operation.

Therefore, there is a need to provide a new retractor fixer for neurosurgical clinical operation to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a convenient fixed, it is fixed to be convenient for satisfy one or more drag hooks, accords with human engineering, makes things convenient for the clinical surgery of neurosurgery of drag hook to use drag hook fixer.

In order to solve the technical problem, the retractor fixer for the neurosurgery clinical operation provided by the utility model comprises a base and a fixed seat arranged on the upper part of the base, wherein, the fixed seat is provided with a hook hole;

the two ends of the base are connected through a support rod, and the fixed seat is connected with the middle of the base through an auxiliary rod;

a strip-shaped groove is formed in the fixed seat, a draw hook is arranged on one side of the fixed seat, and the bottom of the draw hook is fixedly connected with a screw rod which is connected in the strip-shaped groove in a penetrating mode;

the bottom of the base is connected with a slot.

Preferably, one end of the supporting rod is inserted into the upper part of the base, the other end of the supporting rod is inserted into the inserting barrel, and the inserting barrel is connected with the bottom of the fixing seat through the movable block.

Preferably, the upper end of the auxiliary rod is connected with two sides of the fixed seat through a movable ring, holes are formed in the auxiliary rod and two sides of the base, and bolts are inserted in the holes.

Preferably, the two sides of the inner wall of the slot are fixedly connected with baffle plates, and spring rods are arranged inside the baffle plates.

Preferably, two sides inside the slot are inserted with screws.

Preferably, the fixing seat is longer than the base, and the fixing seat is made of arc-shaped elastic materials.

Compared with the prior art, the utility model provides a retractor fixer for neurosurgery clinical operation has following beneficial effect:

1. the utility model adopts the bent elastic fixing seat, the lead screw connected with the draw hook slides in the strip-shaped groove on the fixing seat, the use convenience of the draw hook on the fixing seat is increased, and the draw hooks with different quantities can be added according to the requirements, thereby satisfying the fixation effect of a plurality of draw hooks simultaneously, and being more in line with ergonomics and convenient for the draw hook;

2. the utility model discloses the slot that sets up is very convenient to the fixer is fixed and is dismantled, increases the use of draw hook fixer in different operations.

Drawings

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

FIG. 2 is a schematic structural view of the surface of the fixing base in the whole body of the present invention;

FIG. 3 is a schematic structural view of the side of the fixing base in the whole body of the present invention;

figure 4 is a schematic structural view of a first embodiment of the overall utility model;

fig. 5 is a schematic structural view of a second embodiment of the present invention as a whole.

Reference numbers in the figures: 1. a base; 2. a slot; 3. a fixed seat; 4. a support bar; 5. inserting a cylinder; 6. pulling a hook; 7. an auxiliary lever; 8. a threaded hole; 9. a strip-shaped groove; 10. a movable block; 11. a movable ring; 12. a screw rod; 13. a baffle plate; 14. a spring lever; 15. a screw.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

In the specific implementation process, as shown in fig. 1, fig. 2 and fig. 3, the fixing base 3 is slightly longer than the base 1, and the fixing base 3 is made of an elastic material capable of bending into an arc shape, such as: rubber and the like, in order to realize the connection between the base 1 and the fixed seat 3, the two ends of the base 1 and the fixed seat 3 are connected through a support rod 4, and the fixed seat 3 is connected with the middle part of the base 1 through an auxiliary rod 7;

seted up bar groove 9 on

fixing base

3, 3 one sides of fixing base are equipped with

drag hook

6, 6 bottom fixedly connected with of drag hook cross-under is at the inside lead screw 12 of bar groove 9, lead screw 12 can be along the inside slip of bar groove 9, for increasing the location to drag hook 6, the nut has been cup jointed at lead screw 12 outer wall, increase the location to drag

hook

6, 4 one ends of bracing piece are pegged graft on 1 upper portion of base, 4 other ends of bracing piece are pegged graft inside a section of thick bamboo 5 is inserted, it is connected with 3 bottoms of fixing base through movable block 10 to insert a section of

thick bamboo

5, 7 upper ends of auxiliary rod are connected with 3 both sides of fixing base through activity ring 11, all set up porose 8 with 1 both sides of.

Referring to fig. 4 and 5, the bottom of the base 1 is connected with a slot 2, and the slot 2 and the base 1 are fixedly connected to form an integrally formed structure;

in one embodiment, as shown in fig. 4, baffle plates 13 are fixedly connected to two sides of the inner wall of the slot 2, a spring rod 14 is arranged inside the baffle plates 13, the baffle plates 13 are of an inward concave structure, anti-slip lines are arranged on the surfaces of the baffle plates 13, the baffle plates 13 are made of rubber materials with certain elasticity, so that the attaching feeling of the baffle plates and an object is increased, the spring rod 14 is located in the concave position of the baffle plates 13, and the elasticity of the spring rod 14 increases the firmness of fixing the slot 2;

in another embodiment, as shown in fig. 5, two sides of the inside of the slot 2 are inserted with screws 15, two sides of the inner wall of the slot 2 are provided with threaded holes, and the threaded holes are inserted with screws 15 for positioning the inside of the slot 2.

The utility model provides a neurosurgery is drag hook fixer for clinical operation's theory of operation as follows:

when in use, the base 1 is placed at an object such as a sickbed, the object can be of a rod-shaped structure, the base 1 is pressed, the slot 2 at the bottom of the base 1 can be clamped on the sickbed or the object, when the object is clamped in the slot 2, the firmness of fixing the base 1 on the object is increased under the action of the baffle 13 and the spring rod 14, the fixing seat 3 is screwed to ensure that the shape of the fixing seat meets the use requirement of clinical operation of neurosurgery, the drag hook 6 is pushed, the screw rod 12 connected with the bottom of the drag hook 6 moves along the strip-shaped groove 9, after the screw rod moves to a proper position, a nut is sleeved on the bottom thread of the screw rod 12 to fix the position of the drag hook 6, the drag hook 6 is fixed at the operation position of a patient, the auxiliary rods 7 are crosswise arranged at two sides of the base 1, the threaded holes 8 on the auxiliary rods 7 correspond to the corresponding threaded holes 8 at two sides of, realize the support of fixing base 3, and then realize the fixed to drag hook 6, improve the convenience of neural shell operation.

The above is only the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention can be used in other related technical fields, directly or indirectly, or in the same way as the present invention.

Claims

1. A retractor fixer for neurosurgery clinical operation is characterized by comprising a base (1) and a fixing seat (3) arranged at the upper part of the base (1), wherein the base is provided with a hook hole;

the two ends of the base (1) are connected with the two ends of the fixed seat (3) through the supporting rods (4), and the fixed seat (3) is connected with the middle of the base (1) through the auxiliary rod (7);

a strip-shaped groove (9) is formed in the fixed seat (3), a draw hook (6) is arranged on one side of the fixed seat (3), and a screw rod (12) penetrating through the strip-shaped groove (9) is fixedly connected to the bottom of the draw hook (6);

the bottom of the base (1) is connected with a slot (2).

2. The retractor fixer for neurosurgical clinical operation according to claim 1, wherein one end of the support rod (4) is inserted into the upper portion of the base (1), the other end of the support rod (4) is inserted into the inserting cylinder (5), and the inserting cylinder (5) is connected with the bottom of the fixing seat (3) through the movable block (10).

3. The retractor fixer for neurosurgical clinical operation according to claim 1, wherein the upper end of the auxiliary rod (7) is connected with two sides of the fixing seat (3) through a movable ring (11), holes (8) are formed in the auxiliary rod (7) and two sides of the base (1), and bolts are inserted into the holes (8).

4. The retractor fixer for neurosurgical clinical operation according to claim 1, wherein baffle plates (13) are fixedly connected to two sides of the inner wall of the slot (2), and spring rods (14) are arranged inside the baffle plates (13).

5. The retractor fixer for neurosurgical clinical operation according to claim 1, wherein screws (15) are inserted into two sides of the inside of the slot (2).

6. The retractor fixer for neurosurgical clinical operation according to claim 1, wherein the fixing base (3) is longer than the base (1), and the fixing base (3) is made of arc-shaped elastic material.