阅读说明：本技术 一种腰椎间孔镜下的椎间盘摘除损坏测量装置 (Intervertebral disc extirpation damage measuring device under lumbar intervertebral foramen mirror ) 是由 刘斌 邹光翼 于 2019-11-08 设计创作，主要内容包括：本发明涉及医疗领域,尤其涉及腰椎间孔镜下的的测量装置。一种腰椎间孔镜下的椎间盘摘除损坏测量装置,包括钳子本体,钳子本体由左钳体和右钳体通过转动片固定而成,左钳体和右钳体的上方分别设有钳柄,所述左钳体上设有连接块,右钳体上设有固定凹槽,所述左钳体上设有固定孔,左钳体上装有转动片,转动片穿过固定孔卡接在固定凹槽内,连接块的内部设有上下贯穿的通道,拆卸后可以作为普通钳子使用,拆卸的连接管和测量管部分为一次性产品,钳子可以反复使用,减少成本支出。(The invention relates to the field of medical treatment, in particular to a measuring device under a lumbar intervertebroscope. The utility model provides an intervertebral disc excision damage measuring device under foraminiferous mirror between lumbar vertebrae, includes the pliers body, the pliers body is formed through the rotor plate is fixed by left pincers body and right pincers body, and the top of left side pincers body and right pincers body is equipped with the pincers handle respectively, be equipped with the connecting block on the pincers body of a left side, be equipped with fixed recess on the pincers body of the right side, be equipped with the fixed orifices on the pincers body of a left side, be equipped with the rotor plate on the pincers body of a left side, the rotor plate passes the fixed orifices joint in fixed recess, and the inside of connecting block is equipped with the passageway that runs through from top to bottom, can regard as ordinary pliers to use after the dismantlement, and the connecting pipe of dismantlement and.)

1. The utility model provides an intervertebral disc excision damage measuring device under lumbar vertebrae intervertebrale mirror, includes the pliers body, the pliers body is fixed through the rotor plate by the left side pincers body and the right side pincers body and forms, and the top of the left side pincers body and the right side pincers body is equipped with pincers handle, its characterized in that respectively: be equipped with the connecting block on the pincers body of a left side, be equipped with fixed recess on the pincers body of the right side, be equipped with the fixed orifices on the pincers body of a left side, be equipped with the rotor plate on the pincers body of a left side, the rotor plate passes the fixed orifices joint in fixed recess, and the inside of connecting block is equipped with the passageway that runs through from top to bottom, and the inside cavity that still is equipped with of connecting block, cavity and passageway interconnect, cavity are in the lower extreme of passageway, and the upper end of passageway is equipped with the joint circle, installs the connecting pipe in the passageway, has inserted the detachable connecting pipe on surveying.

2. The device of claim 1, wherein the measurement tube has an upper end that is higher than the surface of the connecting block.

3. The device for measuring the discectomy damage of the lumbar intervertebral foramen speculum according to claim 1, wherein the outer side wall of the end of the connecting tube is provided with an outer ring, the outer ring is matched with the clamping ring, and the connecting tube and the measuring tube are clamped by the outer ring.

4. The device of claim 1, wherein the connecting tube is clamped to the measuring tube and inserted down to the outer collar to engage the clamping ring.

5. The device of claim 1, wherein the connecting block at the bottom of the cavity is provided with a semicircular clamping groove, and a central axis of the semicircular clamping groove is aligned with the channel.

6. The device of claim 1 for measuring an enucleation damage of a intervertebral disc under a lumbar foramina mirror, wherein: the upper end of the connecting pipe is connected with an inflating device.

Technical Field

The invention relates to the field of medical treatment, in particular to a measuring device under a lumbar intervertebroscope.

Background

The lumbar vertebra is one of the most important parts for the human body to bear weight and is also the area with the largest moving range. The main biomechanical characteristic of the medicine is stability. The nerve root is compeled to the lumbar disc ordinary pressure that discovers at present and is involved, relieves the nerve root oppression and can alleviate the dysmenorrhoea symptom at once, but the research discovery, carry out the patient after the discectomy, still adjacent centrum is tired so that the probability that needs the excision once more takes place, and can't carry out quantitative measurement in the current operation, can cause the excision inaccurate, causes the unnecessary damage.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: aiming at the defects in the prior art, the intervertebral disc enucleation damage measuring device which completes the enucleation in the operation and can accurately measure the intervertebral disc enucleation damage under the lumbar intervertebral foramen mirror is provided.

In order to realize the purpose of the invention, the following technical scheme is adopted for realizing the purpose:

the utility model provides an intervertebral disc excision damage measuring device under foraminiferous mirror between lumbar vertebrae, includes the pliers body, and the pliers body is formed through the rotor plate is fixed by left pincers body and right pincers body, and the top of left side pincers body and right pincers body is equipped with the pincers handle respectively, be equipped with the connecting block on the pincers body of a left side, be equipped with fixed recess on the pincers body of a right side, be equipped with the rotor plate on the pincers body of a left side, the rotor plate passes the fixed orifices joint in fixed recess, and the inside of connecting block is equipped with the passageway that runs through from top to bottom, and the inside cavity that still is equipped with of connecting block, cavity and passageway interconnect, cavity are in the lower extreme of passageway, and the upper end of passageway is equipped with the joint circle, installs the connecting pipe in the passageway, has inserted the detachable.

Preferably, the upper end of the measuring tube is higher than the surface of the connecting block.

As the preferred scheme, be equipped with the outer lantern ring on the tip lateral wall of connecting pipe, the outer lantern ring with the joint circle matches each other, through outer lantern ring with the connecting pipe with survey buret chucking.

Preferably, after the connecting tube and the measuring tube are clamped to each other, the connecting tube is inserted downward into the outer collar and connected to the clamping ring.

Preferably, a semicircular clamping groove is formed in the connecting block at the bottom of the cavity, and a central shaft of the clamping groove and the channel are in the same straight line.

Preferably, the upper end of the connecting pipe is connected with an inflating device.

Compared with the prior art, the invention has the beneficial effects that: the instrument can measure the volume of the defect intervertebral disc after the removal of the herniated intervertebral disc in the operation, and has important guiding function for the rehabilitation function exercise of the postoperative patient; quantitative measurement is completed in the operation, so that secondary damage is avoided; can regard as ordinary pliers to use after the dismantlement, the connecting pipe of dismantlement and survey the pipe portion and be disposable product, and the pliers can use repeatedly, reduces the cost expenditure.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of the split structure of the left forceps body 1-2 and the right forceps body 1-3;

FIG. 3 is a schematic illustration of the insertion of the pump 14 according to the present invention;

fig. 4 is a schematic structural view of the chamber 7 of the present invention.

Detailed Description

A detailed description of an embodiment of the invention is provided below with reference to fig. 1-4.

A measuring device for discectomy damage under a lumbar intervertebroscope comprises a forceps body 1, wherein the forceps body 1 is formed by fixing a left forceps body 1-2 and a right forceps body 1-3 through a rotating sheet 2, forceps handles 1-4 are respectively arranged above the left forceps body 1-2 and the right forceps body 1-3, a connecting block 3 is arranged on the left forceps body 1-2, a fixing groove 4 is arranged on the right forceps body 1-3, a fixing hole 5 is arranged on the left forceps body 1-2, the rotating sheet 2 penetrates through the fixing hole 5 and is clamped in the fixing groove 4, a channel 6 which penetrates up and down is arranged inside the connecting block 3, a cavity 7 is also arranged inside the connecting block 3, the cavity 7 is mutually connected with the channel 6, the cavity 7 is arranged at the lower end of the channel 6, a clamping ring 8 is arranged at the upper end of the channel 6, a measuring tube 9 is arranged inside the, insert detachable connecting pipe 10 on surveying buret 9, survey the upper end of buret 9 and exceed the surface of connecting block 3 one section, survey the lower extreme body coupling of buret 10 and have gasbag 11, survey the upper end of buret 9 and exceed the surface of connecting block 3, be equipped with outer lantern ring 12 on the tip lateral wall of connecting pipe 10, outer lantern ring 12 with joint ring 8 matches each other, through outer lantern ring 12 with connecting pipe 9 with survey buret 10 chucking, connecting pipe 9 with survey behind the mutual chucking of buret 10, connecting pipe 9 inserts outer lantern ring 12 downwards and is connected to joint ring 8 on, cavity 7 bottom be equipped with a semicircular clamping groove 13 on the connecting block, semicircular clamping groove 13's center pin with passageway 6 is in on the same straight line, the device 14 of inflating is connected to the upper end of connecting pipe 9. The measuring tube 10 is fixed to the connecting piece 3 by means of a clamping ring 8.

Before use, the air bag 11 is positioned in the semicircular clamping groove 13. In operation, the connection tube 9 with the pumping device 14 is inserted into the measuring tube 10, fixed by the outer collar 12, and the measuring tube 10 is pushed by force, after the measuring tube 10 is forced, it is separated from the clamping ring 8, and starts to move downwards, and finally the outer collar 12 and the clamping ring 8 are fixed to each other, and the measuring tube 10 is located at a distance from the front end of the pliers, and is observed by image. The air bag 11 is placed downwards into a bone cavity of the intervertebral disc, liquid or gas is filled into the air inflating device 14, the volume is measured, the removal amount can be judged according to the measured volume, the air inflating device 14 sucks the liquid or the gas back, the measuring tube 10 is pulled upwards, the air bag 11 returns to the lower part of the connecting block 3, and then the forceps can be operated to do the rest removal work. Such ablation is more accurate with respect to quantity to avoid insufficient ablation to allow quantitative measurement. The future life is easily influenced by the removal of too many parts, so the problems are solved by the quantitative removal.