CN210903021U - Operation body surface positioning device - Google Patents

Abstract

The utility model discloses an operation body surface positioning device, which comprises a lantern ring, a fixed block is arranged above the lantern ring, a ring groove is arranged around the fixed block, the ring groove is connected with a U-shaped block in a sliding and clamping way, the inside of the U-shaped block is rotatably connected with a rotating shaft, a flexible rule is wound on the rotating shaft, four slots are arranged on the lantern ring at equal distance, the flexible rule passes through the slots and is connected with a limit block arranged below the lantern ring, the rotating shaft passes through one side of the U-shaped block and extends to the outside of the U-shaped block, one end of the rotating shaft is fixedly connected with a first connecting rod, the flexible rule arranged in the utility model can move on the lantern ring, when in measurement, the reasonable selection of the position can be carried out according to the needs of a user, meanwhile, the measurement can be carried out more conveniently through the positioning of the fixed block and the lantern ring, the stability during measurement is improved.

Description

Operation body surface positioning device

Technical Field

The utility model relates to the field of medical equipment, in particular to operation body surface positioner.

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.

When carrying out the skull operation, often when carrying out the body surface location, use outside tape measure of a plurality of angles, when carrying out the use, need a plurality of staff to cooperate the use, many people carry out manual cooperation simultaneously and measure the time, and the degree of accuracy of measurement is difficult to carry out the accuse, need measure many times when measuring, and the error that exists is great, leads to when carrying out the body surface location, can't be accurate fixes a position.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an operation body surface positioner to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an operation body surface positioner, includes the lantern ring, the top of the lantern ring is provided with the fixed block, the ring channel has been seted up all around of fixed block, the ring channel slip joint has U type piece, the inside of U type piece is rotated and is connected with the pivot, the winding has the tape measure in the pivot, four flutings have been seted up to the equidistance on the lantern ring, the tape measure passes the fluting and is connected with the stopper that the lantern ring below was equipped with.

Preferably, the rotating shaft penetrates through one side of the U-shaped block and extends to the outside of the U-shaped block, and one end of the rotating shaft is fixedly connected with a first connecting rod.

Preferably, a connecting groove is formed in the limiting block, a second connecting rod is fixedly connected to the inside of the connecting groove, and the tape measure is wound on the second connecting rod.

Preferably, the top of the limiting block is embedded with a magnet, and the bottom end of the lantern ring is embedded with a metal block attracted with the magnet.

Preferably, the bottom end of the fixing block is fixedly connected with a head pad.

Preferably, the rotating shaft and the U-shaped block are damped to rotate.

Preferably, the two ends of the lantern ring are connected in a penetrating manner, and a bolt is fixedly arranged at the connecting position.

Preferably, the number of the U-shaped blocks is at least three.

Preferably, the collar is a flexible material.

The utility model discloses a technological effect and advantage: the tape measure that is equipped with can remove on the lantern ring, when measuring, can carry out the rational selection of position according to user's needs, can be more convenient measure through the location of fixed block and lantern ring simultaneously, improve the accuracy when measuring, the person of being convenient for use better measures, and the stopper that is equipped with can carry out the spacing of tape measure, improves the stability when measuring.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.

Fig. 3 is a schematic view of a part of the enlarged structure at B in fig. 1 according to the present invention.

In the figure: 1. a collar; 2. a fixed block; 3. a tape measure; 4. an annular groove; 5. a U-shaped block; 6. a rotating shaft; 7. a first connecting rod; 8. a head pad; 9. grooving; 10. a bolt; 11. a limiting block; 12. a magnet; 13. a second connecting rod; 14. and connecting the grooves.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a as shown in fig. 1-3 operation body surface positioner, including the lantern ring 1, the top of the lantern ring 1 is provided with fixed block 2, has seted up ring channel 4 around fixed block 2, and 4 slip joints of ring channel have U type piece 5, and the inside rotation of U type piece 5 is connected with pivot 6, and the winding has tape measure 3 in pivot 6, and equidistant four fluting 9 have been seted up on the lantern ring 1, and fluting 9 runs through the lantern ring 1, and tape measure 3 passes fluting 9 and is connected with stopper 11 that 1 below of the lantern ring is equipped with.

The rotating shaft 6 penetrates through one side of the U-shaped block 5 and extends to the outside of the U-shaped block 5, one end of the rotating shaft 6 is fixedly connected with a first connecting rod 7, the tape measure 3 can be wound by rotating the first connecting rod 7, a connecting groove 14 is formed in the limiting block 11, a second connecting rod 13 is fixedly connected in the connecting groove 14, the tape measure 3 is wound on the second connecting rod 13, a magnet 12 is embedded in the top of the limiting block 11, a metal block which is attracted to the magnet 12 is embedded in the bottom end of the lantern ring 1, the limiting block 11 can be adsorbed on the lantern ring 1, a head cushion 8 is fixedly connected to the bottom end of the fixing block 2, the head cushion 8 is arranged to enable a user to be more comfortable when the user wears the magnetic tape, the rotating shaft 6 and the U-shaped block 5 rotate in a damping mode, two ends of the lantern ring 1 are connected in an inserting mode, a bolt 10 is fixedly installed, the quantity of U type piece 5 is three at least, and lantern ring 1 is flexible material, can improve user's comfort level, and the better dress of the user of being convenient for.

This practical theory of operation: when the body surface measurement is carried out, an operator firstly places the positioning device on the head of a user, the lantern ring 1 is sleeved on the head, the fixed block 2 is placed on the top of the head of the user, the four sliding U-shaped blocks 5 are arranged on the fixed block 2, the tape 3 is arranged inside the U-shaped blocks 5, the tape 3 penetrates through the groove 9 formed in the lantern ring 1, the tape 3 is connected with the limiting block 11, when the limiting block 11 is connected, the operator winds the tape 3 on the second connecting rod 13, when the positioning measurement is carried out, the operator can move the position of the U-shaped block 5 to change the position of the tape 3, the position of the tape 3 can slide in the groove 9, along with the change of the position of the U-shaped block 5, after the appropriate position is selected, the tape 3 is clamped by the second connecting rod 13 on the limiting block 11, and the lantern ring 1 of the limiting block 11 is sleeved at, at the moment, the body surface can be positioned and measured, and meanwhile, a user can also utilize other external measuring tapes to measure other positions of the head and can be matched with the measuring tape 3 on the U-shaped block 5 for use, so that the measuring precision is improved.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. A surgical body surface positioning device comprises a lantern ring (1), and is characterized in that: the top of the lantern ring (1) is provided with fixed block (2), ring channel (4) have been seted up around fixed block (2), ring channel (4) slip joint has U type piece (5), the inside of U type piece (5) is rotated and is connected with pivot (6), the winding has tape measure (3) in pivot (6), four fluting (9) have been seted up to the equidistance on the lantern ring (1), stopper (11) that fluting (9) and lantern ring (1) below were passed in tape measure (3) are connected.

2. A surgical body surface positioning device according to claim 1, wherein: the rotating shaft (6) penetrates through one side of the U-shaped block (5) and extends to the outside of the U-shaped block (5), and one end of the rotating shaft (6) is fixedly connected with a first connecting rod (7).

3. A surgical body surface positioning device according to claim 1, wherein: the inside of stopper (11) has seted up spread groove (14), the inside fixedly connected with second connecting rod (13) of spread groove (14), tape measure (3) twine on with second connecting rod (13).

4. A surgical body surface positioning device according to claim 1, wherein: the top of the limiting block (11) is embedded with a magnet (12), and the bottom end of the lantern ring (1) is embedded with a metal block attracted with the magnet (12).

5. A surgical body surface positioning device according to claim 1, wherein: the bottom end of the fixed block (2) is fixedly connected with a head pad (8).

6. A surgical body surface positioning device according to claim 1, wherein: the rotating shaft (6) and the U-shaped block (5) rotate in a damping mode.

7. A surgical body surface positioning device according to claim 1, wherein: the two ends of the lantern ring (1) are connected in a penetrating mode, and a bolt (10) is fixedly installed at the connecting position.

8. A surgical body surface positioning device according to claim 1, wherein: the number of the U-shaped blocks (5) is at least three.

9. A surgical body surface positioning device according to claim 1, wherein: the lantern ring (1) is made of flexible materials.

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