CN112545545A

CN112545545A - Neonate beats chest piece position fixing device

Info

Publication number: CN112545545A
Application number: CN202011582942.7A
Authority: CN
Inventors: 孔祥闯; 韩小乐
Original assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Current assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-03-26

Abstract

The invention provides a body position fixing device for neonatal chest radiography, comprising a base plate, a pair of leg fixing grooves and a pair of arm fixing grooves are arranged in the base plate, a support plate is arranged on the upper surface of the base plate, and the support plate A pair of baffles are slidably arranged on the surface, a side of the baffle close to the pair of grooves is vertically pierced with a through hole, the inner edge of the through hole is provided with a chute, and a corresponding sliding slot is arranged in the chute. A sliding plate is provided with an observation port vertically penetrating through the sliding plate, and an adjustment sheet is arranged inside the observation port. The body position fixing device for taking a chest X-ray of a newborn provided by the present invention can automatically fix the limbs of the newborn, the baffle plate can effectively avoid radiation to other parts of the newborn, and the size and position of the observation port can be adjusted, which is suitable for in newborns of different sizes.

Description

Neonate beats chest piece position fixing device

Technical Field

The invention relates to a medical instrument, in particular to a neonate chest radiography body position fixing device.

Background

The chest radiography is also called chest X-ray imaging, the normal chest X-ray imaging is the total projection of various tissues and organs overlapped inside and outside the chest, if symptoms such as unsmooth respiration and the like occur after the birth of a newborn, the chest radiography is usually carried out to determine the cause of a disease, and in the clinical work, the newborn chest radiography is usually fixed by manpower and is not easy to operate.

Chinese utility model patent CN201922444516.6 discloses a neonate's chest radiography position fixing instrument, can solve above-mentioned problem. However, when the device is used, medical staff are needed to manually tie the bandage of the four limbs of the neonate, the operation is complicated, the exposure field of the neonate is large when the neonate shoots the chest piece beside the bed, other body parts except the chest are also exposed under X-rays, the fixing device can only fix the position and shield the lower body part of the neonate when in use, the radiation of the X-rays to the parts except the chest and the lower body of the neonate cannot be effectively shielded, and the neonate is sensitive to the X-rays and easily causes body damage.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a newborn chest radiography body position fixing device.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

a neonate takes chest piece position fixing device, includes:

the middle of the bottom plate is provided with a through groove in a vertically through manner, the inner side of one end of the through groove is connected with a fixed block through a fixed rod, a pair of first leg fixing grooves are symmetrically formed in two sides of the fixed block, a pair of first telescopic columns are symmetrically arranged on two opposite inner sides of the through groove, the top ends of the pair of first telescopic columns are respectively and correspondingly provided with a pair of second leg fixing grooves, the second leg fixing grooves are matched with the first leg fixing grooves, a first micro motor is arranged in each first telescopic column, a first pressure sensor is arranged on the inner side of each second leg fixing groove, and the first pressure sensor is connected with the first micro motor;

the pair of grooves are symmetrically arranged on two sides of the through groove, are far away from the pair of first telescopic columns and penetrate through the side wall of the bottom plate, a pair of second telescopic columns are correspondingly arranged on two sides of the grooves, a pair of arm fixing grooves are correspondingly arranged at the top ends of the pair of second telescopic columns, a second micro motor is correspondingly arranged in each second telescopic column, a second pressure sensor is correspondingly arranged on the inner side of each arm fixing groove, and the second pressure sensors are connected with the second micro motors;

the backup pad, it sets up the bottom plate upper surface, and be close to the fixed block, backup pad both sides upper surface corresponds and is provided with a pair of slider, backup pad upper surface slides and is provided with a pair of baffle, the baffle is close to the vertical through-hole that is provided with in a pair of recess one side, the edge ring is equipped with the spout in the through-hole, it is provided with the slide to correspond to slide in the spout, the vertical through-hole that is provided with on the slide is provided with the viewing aperture, the inside adjustment sheet that sets up of viewing aperture.

Preferably, opposite sides of the first leg fixing groove and the second leg fixing groove are concavely curved.

Preferably, the baffle is made of metal lead.

Preferably, a stop block is arranged at one end, close to the through hole, of the baffle plate, and an arc-shaped groove is formed in the lower surface of the stop block.

Preferably, a first adjusting button is arranged on the upper surface of the baffle plate, and the first adjusting button is connected with the sliding plate and used for adjusting the position of the sliding plate.

Preferably, the upper surface of the baffle is provided with a second adjusting button, and the second adjusting button is connected with the adjusting sheet.

The invention has the following beneficial effects:

1. through the arrangement of the fixing groove, the pressure sensor and the micro motor, the limbs of the neonate can be automatically fixed after being placed in the fixing groove, and medical staff do not need to manually tighten a fixing device;

2. through the arrangement of the sliding baffle and the observation port, only the corresponding chest position of the neonate is exposed when the chest radiography is carried out, and radiation of rays to other parts of the neonate is avoided;

3. through the setting of slide and adjustment sheet, can be according to the size and the position of neonate's size difference adjustment chest viewing aperture to can be applicable to more neonates.

Drawings

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

Fig. 2 is a schematic structural view of the baffle of the present invention.

Fig. 3 is a bottom view of the present invention.

Fig. 4 is a schematic structural view of the base plate of the present invention.

Description of the reference numerals

1. A base plate; 2. fixing the rod; 3. a fixed block; 4. a first leg fixing groove; 5. a first telescopic column; 6. a second leg fixing groove; 7. a second telescopic column; 8. an arm fixing groove; 9. a support plate; 10. a slider; 11. a baffle plate; 12. a slide plate; 13. a viewing port; 14. a regulating sheet; 15. a first adjusting knob; 16. a second adjusting knob.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

This invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather as being provided for the purpose of illustration and description. In the drawings, the size and relative sizes of structures and regions may be exaggerated for clarity.

As shown in fig. 1 to 4, the invention provides a newborn chest radiography body position fixing device, which comprises a bottom plate 1, a fixing rod 2, a fixing block 3, a first leg fixing groove 4, a first telescopic column 5, a second leg fixing groove 6, a second telescopic column 7, an arm fixing groove 8, a supporting plate 9, a sliding block 10, a baffle plate 11, a sliding plate 12, an observation port 13, an adjusting sheet 14, a first adjusting button 15 and a second adjusting button 16. Link up from top to bottom at bottom plate 1's middle part and be provided with logical groove, it is connected with fixed block 3 through a dead lever 2 to lead to groove one end inboard, 2 bilateral symmetry of fixed block is provided with a pair of first shank fixed slot 4, it is provided with a pair of first flexible post 5 to lead to two relative inboard symmetries of groove, 5 tops of first flexible post correspond respectively and are provided with a pair of second shank fixed slot 6, second shank fixed slot 6 cooperatees with first shank

fixed slot

4, 5 inside first micro motor that are provided with of first flexible post, 6 inboards of second shank fixed slot are provided with first pressure sensor, first pressure sensor is connected with first micro motor, for convenient use, first shank

fixed slot

4 and 6 opposite sides of second shank fixed slot are concave arc shape in this embodiment.

A pair of recess symmetry sets up in logical groove both sides, and keeps away from a pair of first flexible post 5 to wear out bottom plate 1 lateral wall, the recess both sides correspondence is provided with the flexible post 7 of a pair of second, and 7 tops of the flexible post of second correspond and are provided with a pair of arm fixed slots 8, and the flexible post 7 inside of second corresponds and is provided with the second micro motor, and 8 inboard correspondences in arm fixed slot are provided with second pressure sensor, and second pressure sensor is connected with the second micro motor.

The supporting plate 9 is arranged on the upper surface of the bottom plate 1 and is close to the fixed block 3, a pair of sliding blocks 10 are correspondingly arranged on the upper surfaces of two sides of the supporting plate 9, a pair of baffles 11 are arranged on the upper surface of the supporting plate 9 in a sliding manner, in order to effectively shield X-ray radiation, the baffles 11 are made of metal lead in the embodiment, through holes are vertically arranged on one sides of the baffles 11 close to the grooves in a through manner, sliding grooves are annularly arranged on the inner side edges of the through holes, sliding plates 12 are correspondingly arranged in the sliding grooves in a sliding manner, observation ports 13 are vertically arranged on the sliding plates 12 in a through manner, adjusting pieces 14 are arranged inside the observation ports 13, in the embodiment, one ends of the baffles 11 close to the through holes are provided with stop blocks, the lower surfaces of the stop blocks are provided with arc-shaped grooves, the arc-shaped grooves correspond to the head positions of a newborn, the size of the observation port 13 is changed by adjusting the adjusting sheet 14, so that the utility model can be suitable for newborns with different body types.

During operation, the legs and the arms of a neonate are respectively placed in the first leg fixing groove 4, the second leg fixing groove 6 and the arm fixing groove 8, the first micro motor and the second micro motor are controlled to drive the first telescopic column 5 and the second telescopic column 7 to extend, when the pressure sensors monitor that the pressure values reach the preset values, extrusion is stopped, and therefore the four limbs of the neonate are fixed. Through the setting of slide damper 11 and viewing aperture 13, only expose the chest position that the neonate corresponds when clapping the chest piece, avoid the radiation of ray to other positions of neonate, and the size and the position of viewing aperture 13 all can be adjusted, applicable in the neonate of different sizes, consider the injury of neonate's head, chest and lower part of the body in view of the radiation more, so the structure in this scheme mainly protects these positions, but baffle 11 size is unrestricted in this scheme, if need protect neonate's palm etc. position, can suitably increase baffle 11 size.

While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides a neonate beats chest piece position fixing device which characterized in that includes:

the backup pad, it sets up the bottom plate upper surface, and be close to the fixed block, backup pad both sides upper surface corresponds and is provided with a pair of slider, backup pad upper surface slides and is provided with a pair of baffle, the baffle is close to the vertical through-hole that is provided with in a pair of recess one side, the edge ring is equipped with the spout in the through-hole, it is provided with the slide to correspond to slide in the spout, the vertical through-hole that is provided with on the slide is provided with the viewing aperture, the inside adjustment sheet that is provided with of viewing.

2. The neonatal chest piece position fixation device of claim 1, wherein the first leg fixation slot and the second leg fixation slot are concavely curved on opposing sides thereof.

3. A position fixing device for a neonatal chest radiograph as set forth in claim 1 or 2, wherein the baffle is made of lead metal.

4. The newborn chest radiograph position fixing device as claimed in claim 1, wherein a stop is arranged at one end of the baffle close to the through hole, and an arc-shaped groove is arranged on the lower surface of the stop.

5. The newborn chest radiograph position fixing device as claimed in claim 4, wherein the baffle plate has a first adjusting button on its upper surface, and the first adjusting button is connected to the slide plate for adjusting the position of the slide plate.

6. The newborn chest radiograph position fixing device of claim 1, wherein the baffle plate has a second adjusting button on its upper surface, and the second adjusting button is connected to the adjusting plate.