阅读说明：本技术 神经外科医用的手术辅助定位尺 (Medical operation auxiliary positioning ruler for neurosurgery ) 是由 李奇 周蕾 郭小叶 马旭东 靳江鹏 于 2019-10-22 设计创作，主要内容包括：本发明公开了神经外科医用的手术辅助定位尺,包括主尺、驱动机构、第一辅尺、滑动机构、第二辅尺、限位机构、手柄,该神经外科医用的手术辅助定位尺,医护人员先通过对该装置驱动机构的使用,以此将第一辅尺与第二辅尺之间调节后的距离进行定位处理,再通过对该装置限位机构的使用,将调节定位后的第一辅尺与第二辅尺之间的距离进行固定处理,由上述可知,该装置可避免第一辅尺或第二辅尺因外力的作用,进而导致第一辅尺与第二辅尺之间调节后的距离产生位移,以此确保了医护人员读取测量数值的精准性。(The invention discloses a neurosurgical auxiliary positioning ruler for an operation, which comprises a main ruler, a driving mechanism, a auxiliary ruler, a sliding mechanism, a second auxiliary ruler, a limiting mechanism and a handle, wherein medical staff uses the driving mechanism of the neurosurgical auxiliary positioning ruler to position an adjusted distance between the auxiliary ruler and the second auxiliary ruler, and then uses the limiting mechanism of the neurosurgical auxiliary positioning ruler to fix the adjusted distance between the auxiliary ruler and the second auxiliary ruler.)

1. Neurosurgery is medical, operation assistance-localization real-time chi, its characterized in that includes main scale, actuating mechanism, auxiliary scale, slide mechanism, second auxiliary scale, stop gear, handle, the inside rotation of main scale be equipped with actuating mechanism, the main scale right side auxiliary scale has set firmly, actuating mechanism run through auxiliary scale, the outside left side slip cover of main scale be equipped with slide mechanism, the slide mechanism top second auxiliary scale has set firmly, auxiliary scale right side lower extreme stop gear has set firmly, the main scale left side the handle has set firmly.

2. An auxiliary positioning ruler for neurosurgical operation according to claim 1, wherein the driving mechanism comprises a screw rod and a connecting sleeve.

3. The auxiliary positioning ruler for neurosurgery medical operations according to claim 2, characterized in that a screw rod is rotatably arranged in the main ruler, the screw rod penetrates the th auxiliary ruler, and a connecting sleeve is fixedly arranged at the right side of the screw rod.

4. The auxiliary positioning ruler for neurosurgical operation according to claim 1, wherein the sliding mechanism comprises a sliding sleeve, a connecting block and a guiding hole, and the sliding sleeve is slidably sleeved outside the main ruler at the left side.

5. The auxiliary positioning rule for neurosurgical operation according to claim 4, wherein the sliding sleeve is fixedly provided with a connecting block at the middle end thereof, the connecting block is threaded through the screw rod, the main rule is provided with guide holes at the front end and the rear end thereof, and the connecting block is slidably connected with the guide holes.

6. The auxiliary positioning ruler for neurosurgery department according to claim 1, characterized in that said limiting mechanism is composed of a mounting bar, a screw pin, a connecting plate and a slot.

7. The neurosurgical auxiliary positioning ruler according to claim 6, wherein a mounting bar is fixedly arranged at the lower right end of the outer wall of the th auxiliary ruler, and a screw pin is arranged in the mounting bar through threads.

8. The auxiliary positioning ruler for neurosurgical operation according to claim 7, wherein the screw rod is externally fixed with a connecting plate at the right side, and the surface of the connecting plate is surrounded with a plurality of clamping grooves.

Technical Field

The invention relates to a positioning ruler, in particular to a neurosurgical auxiliary positioning ruler for operation.

Background

The continuous development of human medicine, the diagnosis rate of craniocerebral diseases is higher, neurosurgical operations are more and more, the positioning of a common ruler is complicated and troublesome, quick and accurate surgical auxiliary positioning rulers are urgently needed, and the device in the patent name of medical neurosurgical auxiliary positioning rulers solves the problems by the publication number of CN208017598U, but the device in the publication number cannot position and fix the adjusted distance between the auxiliary ruler and the second auxiliary ruler, when the auxiliary ruler or the second auxiliary ruler is subjected to external force, at the moment, the adjusted distance between the auxiliary ruler and the second auxiliary ruler generates displacement, so that the accuracy of reading the distance value of medical staff is influenced.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the utility model provides a medical operation assistance-localization real-time chi of neurosurgery to solve measuring device among the background art and not have fixed function, influenced medical personnel and read the problem of precision to required measurement numerical value.

In order to solve the technical problem, the neurosurgical auxiliary positioning ruler comprises a main ruler, a driving mechanism, an th auxiliary ruler, a sliding mechanism, a second auxiliary ruler, a limiting mechanism and a handle, wherein the driving mechanism is rotatably arranged in the main ruler, the th auxiliary ruler is fixedly arranged on the right side of the main ruler, the driving mechanism penetrates through the th auxiliary ruler, the sliding mechanism is slidably sleeved on the left side of the outer part of the main ruler, the second auxiliary ruler is fixedly arranged at the top of the sliding mechanism, the limiting mechanism is fixedly arranged at the lower end of the right side of the th auxiliary ruler, and the handle is fixedly arranged on the left side of the main ruler.

And , the driving mechanism consists of a screw and a connecting sleeve.

And , a screw rod is rotatably arranged in the main ruler and penetrates through the auxiliary ruler, and a connecting sleeve is fixedly arranged on the right side of the screw rod.

, the sliding mechanism is composed of a sliding sleeve, a connecting block and a guide hole, and the sliding sleeve is arranged on the left side outside the main ruler in a sliding mode.

, a connecting block is fixedly arranged at the middle end inside the sliding sleeve, threads of the connecting block penetrate through the screw rod, guide holes are formed in the front end body and the rear end body inside the main ruler, and the connecting block is connected with the guide holes in a sliding mode.

, the limit mechanism is composed of a mounting bar, a screw pin, a connecting plate and a clamping groove.

, a mounting bar is fixedly arranged at the lower end of the right side of the outer wall of the auxiliary ruler, and a screw pin is arranged on the inner thread of the mounting bar.

, a connecting plate is fixedly sleeved on the right side of the outer part of the screw, and a plurality of clamping grooves are formed in the surface of the connecting plate in a surrounding mode.

Compared with the prior art, this medical operation assistance-localization real-time chi of neurosurgery, medical personnel are earlier through the use to the device actuating mechanism, with this with auxiliary ruler and the second auxiliary ruler between the distance after adjusting fix a position the processing, again through the use to the device stop gear, will adjust the auxiliary ruler after the location and the second auxiliary ruler between the distance fix the processing, by the aforesaid can know, the device can avoid auxiliary ruler or second auxiliary ruler because of the effect of external force, and then lead to auxiliary ruler and second auxiliary ruler between the distance after adjusting to produce the displacement, with this guaranteed that medical personnel read the accurate nature of measuring numerical value.

Drawings

FIG. 1 is a partial front view of a surgical assistant positioning ruler for neurosurgery;

FIG. 2 is an internal top cross-sectional view of the main scale;

FIG. 3 is a side cross-sectional view of the main scale;

FIG. 4 is a side view of the connection plate;

fig. 5 is a front view of the spacing mechanism.

The auxiliary ruler comprises a main ruler 1, a driving mechanism 2, an th auxiliary ruler 3, a sliding mechanism 4, a second auxiliary ruler 5, a limiting mechanism 6, a handle 7, a screw 8, a connecting sleeve 9, a sliding sleeve 10, a connecting block 11, a guide hole 12, a mounting bar 13, a screw pin 14, a connecting plate 15 and a clamping groove 16.

The following detailed description is further illustrated in with reference to the above-described figures.

Detailed Description

It will be apparent, however, to one skilled in the art that the described embodiments may be practiced without some or all of these specific details.