CN213249188U

CN213249188U - CT machine arm supports fixing device

Info

Publication number: CN213249188U
Application number: CN202021523272.7U
Authority: CN
Inventors: 张红
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-05-25
Anticipated expiration: 2030-07-28

Abstract

The utility model provides a CT horn supports fixing device relates to medical instrument auxiliary assembly technical field. The device comprises an installation part for connecting a CT head support, a supporting part for supporting the arm of a person, a connecting part for connecting the installation part and the supporting part, and an arm fixing mechanism arranged on the supporting part; wherein the supporting part is a plate-shaped structure. The utility model is used for the support and the fixing of patient's arm during CT inspection, the support portion can support the arm of the patient, the arm fixing mechanism fixes the arm of the patient, thereby the patient can keep the state of arm stretching, and the patient who is difficult to lift for a long time from the critical patient who is poor in the self-help cooperation ability or other arms can smoothly cooperate with the doctor to complete the CT inspection, thereby improving the success rate of one-time inspection and the image quality; family members do not need to assist examination, the body position of the patient in the examination is reduced, the patient directly contacts X rays in an auxiliary mode, and the medical experience of the patient is greatly improved.

Description

CT machine arm supports fixing device

Technical Field

The utility model belongs to the technical field of medical instrument auxiliary assembly technique and specifically relates to a CT horn supports fixing device is related to.

Background

The CT machine is used as medical mechanical equipment commonly provided in hospitals, visual diagnosis basis can be provided for doctors, when chest and abdomen strengthening examination is performed, a patient needs to lie on a CT machine bed board flatly, then arms are lifted to avoid influencing imaging effect, most of the CT machines used at present need to lift the arms of the patient to finish the examination, the patient needs to be matched with the CT machine flatly for a long time in the process, the patient is difficult to hold for critical patients with poor self-matching capability or other patients with difficult arm lifting, image artifacts caused by poor patient matching occur, and therefore the family members of the patient are required to assist the patient in placing the body position in the examination to receive X-ray irradiation, the examination success rate is improved, the examination is required to be performed again when the image quality is poor, and the CT examination becomes a relatively complex problem.

Therefore, a supporting and fixing device for supporting and fixing the arm of the patient is needed to be designed to be used with the CT machine, so as to solve the above-mentioned problem that the CT examination is difficult for the critical patient and the patient whose arm is not easy to keep in a lifted state.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a CT horn supports fixing device, the personnel that have solved the autonomous coordination ability such as critical patient that exist among the prior art poor can not keep the arm to lift up the state in the CT inspection, easily causes the technical problem that image quality is poor and need family members to assist. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a CT machine arm supporting and fixing device, which comprises an installation part for connecting a CT head support, a supporting part for supporting a human arm, a connecting part for connecting the installation part and the supporting part, and an arm fixing mechanism arranged on the supporting part;

wherein the supporting part is of a plate-shaped structure.

Preferably, arm fixed establishment includes the fixed band, the middle part of fixed band is fixed on the supporting part, the both ends of fixed band set up connection structure, the both ends of fixed band are passed through connection structure interconnect.

Preferably, the arm fixing mechanisms are two and symmetrically arranged on the supporting part.

Preferably, the mounting part comprises a mounting plate, mounting holes arranged on the mounting plate and limiting structures arranged on two sides of the mounting plate; the mounting panel one end is connected the both sides limit of the connecting portion other end sets up limit structure, the CT head holds in the palm and passes the mounting hole.

Preferably, the two limiting structures are symmetrically arranged on two side edges of the mounting plate.

Preferably, the limiting structure is a folded edge, the bending direction of the folded edge deviates from the direction of the mounting plate for connecting the connecting part, an accommodating groove is formed between the folded edge and the mounting plate, and the side edge of the CT bed board is positioned in the accommodating groove.

Preferably, one end of the mounting plate, which is far away from the connecting part, is arranged into an arc shape so as to be attached to the CT bed board.

Preferably, the direction of the arc-shaped bulge of the mounting plate is the same as the bending direction of the folded edge.

Preferably, the connection structure comprises a hook and loop fastener or a buckle.

Preferably, the connecting portion is a connecting plate, the connecting portion is vertically arranged, the lower end of the connecting portion is connected with the mounting plate, and the upper end of the connecting portion is connected with the supporting portion.

The utility model provides an among the technical scheme, including the installation department, a supporting part, connecting portion and arm fixed establishment, the supporting part is platelike structure, realize CT horn through the installation department and support fixing device's installation, install it on CT bed board and head rest, the arm stretches to the overhead side and just in time be located the supporting part when the patient inspects, platelike supporting part can prop up the arm, can make the patient keep this kind of state for a long time, do not possess this device for the CT bed board that uses now, thereby the patient is unsettled when last arm that stretches out can not keep this state for a long time, through using the fine completion CT inspection of the very big help patient of this device ability, improve patient's medical experience.

The utility model discloses preferred technical scheme can also produce following technological effect at least: the arm fixing mechanism comprises a fixing belt, the arm of the patient can be quickly fixed through the structural form of the fixing belt, and meanwhile, the soft structure of the fixing belt is more suitable for being in soft contact with the skin of the person;

the two arm fixing mechanisms are symmetrically arranged and can respectively fix two arms of a patient;

the limiting structure is arranged into a folding edge form, the CT bed board is sleeved with the limiting structure effectively, and the two side board bodies of the CT bed board are clamped through the folding edge, so that the detachable fixation is realized.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic front view of a support and fixing device for a CT machine arm according to an embodiment of the present invention;

fig. 2 is a schematic side view of the arm supporting and fixing device of the CT machine according to the embodiment of the present invention;

fig. 3 is a schematic structural view of a CT machine arm supporting and fixing device provided with an arm accommodating groove according to an embodiment of the present invention.

FIG. 1-mounting section; 2-a support part; 3-a connecting part; 4-arm fixing mechanism; 5, mounting a plate; 6-mounting holes; 7-a limiting structure; 8-accommodating the tank.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The specific embodiment of the utility model provides a CT machine arm supporting and fixing device, as shown in figure 1, comprising a mounting part 1, a supporting part 2, a connecting part 3 and an arm fixing mechanism 4, wherein the mounting part 1 is used for integrally fixing the CT machine arm supporting and fixing device on a CT (computed tomography) machine, in particular to a CT head support or a bed board, the supporting part 2 is used for supporting the arm of a person to form a space for placing the arm, therefore, the supporting part 2 can be designed into a plate structure, one section of the supporting part 2 far away from the connecting part 3 is designed into an arc shape, so that the appearance is more beautiful, the problem of potential safety hazard to doctors or patients due to edge angles is avoided, meanwhile, a containing groove with a certain radian can be designed on the supporting part 2 according to actual conditions for placing the arm to avoid the movement of the arm, the structural design of this storage tank is as shown in figure 3, the use of the arm fixed establishment 4 of deuterogamying simultaneously can be most effectual fixes patient's arm to supporting part 2 on, the design of connecting portion 3 lies in connection installation department 1 and supporting part 2, still play the effect of elevating supporting part 2 simultaneously, because the height of the bed board of CT machine is less than the height of head support, the CT head support is close to the one end of machine on the bed of installing at the CT machine, the head is rested the head in the head support position when the patient lies down on the bed, when stretching up the arm and placing on supporting part 2 this moment, no longer need family to assist the patient to put the position and accept the inspection, indirect family of avoiding the patient directly contacts the X ray, patient's both arms stretch up simultaneously can effectual assurance image quality, improve the inspection success rate. Support portion 2 can neither too high nor be less than the height of head rest too much, it still needs to explain that installation department 1 need connect on the bottom or the bed board of head rest, thereby needs connecting portion 3 to extend one section distance to the eminence and raise a height support portion 2 and cooperate the head rest, connecting portion 3 can adopt the structural style of connecting plate, connecting portion 3 can be vertical setting, the lower extreme and the mounting panel 5 of connecting portion 3 are connected, the upper end is connected with support portion 2.

Specific in order to enable that patient's arm can be comparatively quick fixed and relax, consequently arm fixed establishment 4 can design into the form of fixed band or wrist clamp, the fixed mode that this application provided is the fixed band, fix the middle part of fixed band on supporting part 2, then the both ends of fixed band all set up connection structure, just can arrange patient's arm in the fixed band when fixed to patient's arm, then pass through connection structure interconnect with the both ends of fixed band, alright fix patient's arm, concrete connection structure can adopt the structural style of thread gluing area or buckle etc. when the structure that adopts the thread gluing area, need set up the matte in fixed band wherein one end, the other end sets up the hook face, matte and hook face paste each other just can form fixedly.

Because the patient needs to fix both arms, the two arm fixing mechanisms 4 are symmetrically arranged on the supporting part 2, and the symmetry axes of the two arm fixing mechanisms 4 are symmetrical in the axial direction of the length of the arm supporting and fixing device of the CT machine.

The mounting between the arm support fixing device of the CT machine and the CT machine needs to be realized through the mounting part 1, the specific mode provided by the application is that the mounting part 1 is designed into a form as shown in the attached drawing 1 and comprises a mounting plate 5, a mounting hole 6 and a limiting structure 7, wherein the mounting hole 6 is arranged on the mounting plate 5, the limiting structure 7 is arranged on two sides of the mounting plate 5, the mounting hole 6 can be used for a CT head support to pass through, because the mounting position between the CT head support and a CT bed is the same as the mounting position of the mounting part 1, and a strip-shaped mounting hole 6 is designed for not influencing the normal mounting of the CT head support, the lower part of the CT head support can pass through the mounting hole 6 and then be connected with the bed when the CT head support is mounted, and the effect of limiting the arm support fixing device of the CT machine can be realized to a certain extent; the two sides of the other end of the connecting part 3 are connected with one end of the mounting plate 5, the limiting structures 7 are arranged on two sides of the mounting plate 5 symmetrically, the limiting structures 7 are arranged on two sides of the mounting plate 5, and the limiting structures 7 can clamp two sides of the CT bed plate to fix the CT machine arm supporting and fixing device. The specific limit structure 7 can be designed into a structure form of a hem, the bending direction of the hem deviates from the direction of the connecting part 3 connected with the mounting plate 5, as shown in figure 2, the hem is arranged downwards, a containing groove 8 is formed between the hem and the mounting plate 5, the side edge of the CT bed plate is positioned in the containing groove 8, when in installation, a head support on the existing CT machine is firstly detached, then the containing groove 8 is aligned to the two side edges of the bed plate, the two side edges of the bed plate are positioned at the opening end part of the containing groove 8, at the moment, the CT machine arm support fixing device is integrally pushed towards the direction of the bed plate, when the CT machine arm support fixing device is pushed to the approximate position, the bottom of the head support passes through the mounting hole 6 to be connected with the bed, the connecting plate extending under the head support limits the movement of the CT machine arm support fixing device along the length direction of the bed plate, and the hem limits, the detachable fixing mode is convenient for the installation and the CT examination of the patient to the maximum extent.

Simultaneously still need set the one end of connecting portion 3 to the arc with mounting panel 5 and set up the mounting panel 5 department of hem promptly for the use of cooperation CT bed board, its aim at is used for laminating the CT bed board, because the CT bed board is mostly curved face, the protruding direction of arc of mounting panel 5 is the same with the direction of buckling of hem.

The approximate size range of the CT machine arm supporting and fixing device is as follows, the size range of the width of the supporting part 2 is 30 cm-40 cm, and the length direction range of the supporting part 2 is 15 cm-20 cm; the height range of the connecting part 3 is 15 cm-25 cm; the total length of the mounting plate 5 ranges from 50 cm to 65 cm, and the width of the mounting plate 5 ranges from 58 cm to 60 cm; the width of the mounting hole 6 ranges from 3 cm to 4 cm.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A CT machine arm supporting and fixing device is characterized by comprising a mounting part (1) for connecting a CT head support, a supporting part (2) for supporting a human arm, a connecting part (3) for connecting the mounting part (1) and the supporting part (2), and an arm fixing mechanism (4) arranged on the supporting part (2);

wherein the support part (2) is of a plate-shaped structure.

2. The CT machine arm supporting and fixing device according to claim 1, wherein the arm fixing mechanism (4) comprises a fixing band, the middle part of the fixing band is fixed on the supporting part (2), two ends of the fixing band are provided with connecting structures, and the two ends of the fixing band are connected with each other through the connecting structures.

3. The support fixture of arm of CT machine according to claim 2, characterized in that the arm fixing mechanism (4) is two and symmetrically arranged on the support part (2).

4. The support and fixation device for the arm of the CT machine according to claim 1, wherein the mounting part (1) comprises a mounting plate (5), a mounting hole (6) arranged on the mounting plate (5) and limit structures (7) arranged at two sides of the mounting plate (5); mounting panel (5) one end is connected the both sides edge of connecting portion (3) other end sets up limit structure (7), the CT head holds in the palm and passes mounting hole (6).

5. The support and fixture device for the arm of the CT machine according to claim 4, wherein the two limiting structures (7) are symmetrically arranged on two sides of the mounting plate (5).

6. The support and fixation device for the arm of the CT machine as claimed in claim 4, wherein the limiting structure (7) is a folded edge, the folding direction of the folded edge is deviated from the direction of the mounting plate (5) connecting the connecting part (3), a receiving groove (8) is formed between the folded edge and the mounting plate (5), and the side edge of the CT bed plate is located in the receiving groove (8).

7. The CT machine arm support fixture of claim 6, wherein the end of the mounting plate (5) away from the connecting portion (3) is arranged in an arc shape to fit the CT bed plate.

8. The support fixture of CT machine arm according to claim 7, characterized in that the arc-shaped convex direction of the mounting plate (5) is the same as the bending direction of the hem.

9. The CT-arm support fixture of claim 2, wherein said attachment structure comprises a hook and loop fastener or a buckle.

10. The support and fixation device for the arm of the CT machine according to claim 4, wherein the connection part (3) is a connection plate, the connection part (3) is vertically arranged, the lower end of the connection part (3) is connected with the mounting plate (5), and the upper end is connected with the support part (2).