CN209091519U - A finger sleeve type spinal periosteum peeler - Google Patents

Abstract

The utility model relates to a finger-sleeve type vertebral periosteum peeler, which comprises a peeler body, a finger cover, a wrist ring and an elastic part; the peeler body comprises a peeling end and a peeling head; the peeling end is provided with a finger The finger cover is made of titanium alloy; the inner side of the finger cover is provided with anti-skid patterns; the peeling head is a blunt blade; the peeler body gradually becomes thinner from the peeling end to the peeling head; The upper end is connected with a wrist ring; the finger cover and the wrist ring are connected by elastic parts. The utility model has a simple structure, the blunt blade is attached to the periosteum, and the direction can be flexibly controlled to reduce the operation risk.

Description

A finger sleeve type spinal periosteum peeler

technical field

The utility model relates to the technical field of periosteum stripping medical instruments, in particular to a finger-sleeve type spinal periosteum stripper.

Background technique

At present, the periosteum needs to be peeled off during the surgical resection of the vertebrae. The periosteum peeler on the market now consists of a handle and a peeling arm. When using this peeler to peel off the periosteum of the vertebrae, due to the large curvature of the vertebral body, the peeler has poor flexibility, and it is easy to damage blood vessels and nerves. There are great difficulties and risks; some doctors use the index finger to peel directly, but although this method has a certain flexibility, due to the insufficient sharpness of the finger, the excessive pulling force will cause a certain degree of tearing. strain.

Therefore, the current stripper for stripping the vertebral periosteum has a small safety factor and is difficult to operate.

Utility model content

In order to solve the technical problems that the existing stripper for stripping the vertebral periosteum has a small safety factor and a difficult operation, the utility model provides a finger-sleeve type vertebral periosteum stripper.

In order to solve the above-mentioned technical problems, the utility model provides the following technical solutions:

A finger-sleeve type vertebral periosteum peeler, comprising a peeler body; further comprising a finger cover, a wrist ring and an elastic part; the peeler body comprises a peeling end and a peeling head; the peeling end is provided with a finger cover; the The finger cover is made of titanium alloy; the inner side of the finger cover is provided with anti-skid patterns; the peeling head is a blunt blade; the peeler body gradually becomes thinner from the peeling end to the peeling head; the upper end of the finger cover is connected with a wrist A ring; the finger cover and the wrist ring are connected by an elastic member.

Further, the elastic component is a rubber elastic connecting belt, and the fingers can play a role of fixing and buffering when changing directions.

Further, a plurality of buckles are provided on the wrist ring. It can be adapted to the wrist size of different users.

Further, the material of the stripper body is titanium alloy, which ensures the hardness and performance of the blade.

Compared with the prior art, the beneficial effects of the present utility model are as follows:

The finger cuff type vertebral periosteum stripper of the utility model has a simple structure, is suitable for the periosteum stripping of the vertebral body excision operation, is in close contact with the bones, and effectively protects blood vessels and nerves; in addition, a finger cuff is provided, and the direction of the blade can be flexibly controlled by the fingers , reducing friction and tearing, greatly reducing the risk of surgical injury.

Description of drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description It is only an embodiment of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained according to the accompanying drawings on the premise of no creative work.

FIG. 1 is a schematic diagram of the finger-sleeve type spinal periosteum peeler of the present invention.

In the picture: 1. Peeling end; 2. Finger sleeve; 3. Blunt blade; 4. Wrist ring; 5. Buckle; 6. Rubber elastic connecting belt.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Embodiments of the present utility model include:

Fig. 1 shows a finger cuff type vertebral periosteal stripper, including a stripper body; also including a finger cuff 2, a wrist ring 4 and an elastic part; the stripper body includes a stripping end 1 and a stripping head; the stripping The end 1 is provided with a finger cover 2; the finger cover 2 is made of titanium alloy; the inner side of the finger cover is provided with anti-skid patterns; the peeling head is a blunt blade 3; The head gradually becomes thinner; the upper end of the finger cover 2 is connected with a wrist ring 4; the finger cover and the wrist ring are connected by elastic parts.

Further, the elastic component is a rubber elastic connecting belt 6, and the fingers can play a role of fixing and buffering when changing directions.

Further, a plurality of buckles 5 are arranged on the wrist ring 4 . It can be adapted to the wrist size of different users.

Further, the material of the stripper body is titanium alloy, which ensures the hardness and performance of the blade.

The use method of the utility model is as follows: put the peeler of the utility model on the index fingers of the left and right hands respectively, and peel off the periosteum from the back of the spine to the front in turn. The blade is attached to the periosteum, and the fingers can drive the blade to change direction flexibly.

Compared with the prior art, the beneficial effects of the present utility model are as follows:

The finger cuff type vertebral periosteum stripper of the utility model has a simple structure, is suitable for the periosteum stripping of the vertebral body excision operation, closely contacts with the bones, and effectively protects blood vessels and nerves; in addition, a finger cuff is provided, and the direction of the blade can be flexibly controlled by the fingers , reducing friction and tearing, greatly reducing the risk of surgical injury.

The above descriptions are only the embodiments of the present invention, and are not intended to limit the scope of the patent of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description of the present invention, or directly or indirectly applied to other related technologies Fields are similarly included in the scope of patent protection of the present invention.

Claims (4)

1. a kind of finger cot type vertebra periosteum elevator, including stripper ontology；It is characterized in that, further including fingerstall, wrist ring and bullet Property component；The stripper ontology includes peel tip and stripping head；The peel tip is equipped with fingerstall；The fingerstall is titanium alloy Material；Anti-skid chequer is provided on the inside of the fingerstall；The stripping head is blunt edges；The stripper ontology is by peel tip to stripping It is gradually thinning from head；The upper end of the fingerstall is connected with wrist ring；It is connected between the fingerstall and the wrist ring by elastomeric element.

2. a kind of finger cot type vertebra periosteum elevator according to claim 1, which is characterized in that be provided on the wrist ring Several buckles.

3. a kind of finger cot type vertebra periosteum elevator according to claim 1, which is characterized in that the stripper ontology Material is titanium alloy.

4. a kind of finger cot type vertebra periosteum elevator according to claim 1, which is characterized in that the elastomeric element is rubber Glue elasticity connecting band.