CN221060694U - Auxiliary support for chest CT (computed tomography) positioning - Google Patents

Abstract

The utility model relates to the technical field of medical physiotherapy, in particular to an auxiliary bracket for chest CT (computed tomography) positioning, which comprises a fixed seat and a holding rod, wherein a magic tape is arranged on the fixed seat. The fixing seat consists of a bottom plate, an upper fixing block and a lower fixing block, the lower section of the bottom plate is provided with a through hole and a stabilizing ring, and the bottom of the bottom plate is provided with a telescopic bolt. The holding rod comprises a sliding column and a holding part, and a lug is arranged on the holding part. Through these designs, the brace can be quickly and firmly connected to the skull mount of the CT scanning bed, providing support points for the patient for CT examination. Meanwhile, the arrangement of the slide column enables the holding rod to slide, so that the slide column is suitable for different patients. The application of the magic tape helps the patient fix the wrist, and solves the problem of difficult single-side hand grasping. Advantages of the utility model include convenience, stability, and high adaptability, and can improve CT examination effect and accuracy.

Description

Auxiliary support for chest CT (computed tomography) positioning

Technical Field

The utility model relates to the technical field of medical physiotherapy, in particular to an auxiliary bracket for chest CT (computed tomography) positioning.

Background

Chest CT scanning is a medical imaging technique used to perform detailed tomographic scanning and image reconstruction of the internal structures of the chest. It helps doctors to detect and diagnose pulmonary diseases, heart diseases, and other chest problems by generating high resolution images using X-ray and computer technology. Such scanning requires the patient to lie in a bed, and images are acquired by rotating the X-ray source and detector, providing accurate diagnostic information;

The patient needs to straighten his hands and lift his head before performing a chest CT scan to maintain the correct scan posture. However, some patients have difficulty in lifting the arms for a period of one minute due to scapulohumeral periarthritis, arm injury, or a lifting posture, which may cause poor scanning effect, need to rescan, and increase examination time and inconvenience.

In view of this, it is desirable to provide an auxiliary support for chest CT positioning that minimizes the phenomenon of the patient's abrupt intermediate handle drop during the scan, resulting in a rescanning.

Disclosure of utility model

In order to solve the technical problems, the utility model designs an auxiliary support for chest CT (computed tomography) positioning, which provides a convenient and stable fixing support for a patient, enables the patient to keep a stable posture in chest CT scanning, reduces the requirements of hand movement and rescanning in scanning, and improves the scanning effect and comfort level.

In order to achieve the technical purpose, the utility model is realized by the following technical scheme: the auxiliary bracket comprises a fixed seat, a holding rod sleeved with the fixed seat, and a plurality of magic tapes fixedly connected to the holding rod, wherein the fixed seat comprises a bottom plate, an upper fixed block arranged on one side of the bottom plate, a lower fixed block arranged corresponding to the upper fixed block, and a fixing bolt arranged on the lower fixed block, the lower section of the bottom plate is provided with a through hole, a stabilizing ring arranged on one side of the through hole, and the lower end of the bottom plate is arranged on the telescopic bolt;

The holding rod comprises a sliding column sleeved with the through hole at the lower section of the bottom plate, a holding part integrally arranged with the sliding column, and a plurality of protruding blocks arranged on the holding part.

Preferably, the upper fixing block extends outwards from the bottom plate, and the thickness of the upper fixing block is gradually thinned.

Preferably, the center of the lower fixing block is provided with a through threaded hole, and the fixing bolt passes through the threaded hole to be in contact with the skull bracket.

Preferably, the stabilizer ring inner diameter matches the spool outer diameter.

Preferably, the holding part is divided into three sections by a plurality of protruding blocks, and the diameters from the surface of the protruding blocks to the surface of the holding part are gradually increased and then gradually decreased.

Preferably, a guide ring is arranged in the middle of the magic tape.

Preferably, the bottoms of the fixed bolt and the telescopic bolt are provided with expanded cylinders, and the outer surfaces of the fixed bolt and the telescopic bolt are provided with a plurality of anti-skid patterns.

The beneficial effects of the utility model are as follows:

(1) The utility model can be quickly and firmly connected to the skull support at the end part of the CT scanning bed by the fixing seat, and can provide a supporting point for a patient when the patient performs CT examination by the holding rod with the convex block, thereby being convenient for the patient to maintain the lifting posture, being convenient for CT examination and avoiding the phenomenon of rescanning caused by the sudden handle falling down in the middle of patient scanning.

(2) According to the utility model, the sliding column is arranged at one end of the holding rod, the sliding column is matched with the through hole arranged on the fixing seat, the stabilizing ring arranged at one side of the through hole and the lower end of the bottom plate are arranged on the telescopic bolt, so that the holding rod can slide along the axial direction of the holding rod, and the telescopic bolt can be suitable for different patients.

(3) According to the utility model, the magic tape is arranged on the holding rod, so that the holding rod can be held by the hand of a part of patients, and the holding rod can be helped by the magic tape at the wrist of the patient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an isometric schematic drawing of the present utility model;

FIG. 2 is a schematic front view of the present utility model;

FIG. 3 is a schematic illustration of an isometric view of the present utility model without a velcro;

FIG. 4 is a schematic front view of the present utility model without the velcro tape;

FIG. 5 is a schematic rear view of the present utility model;

Fig. 6 is a schematic front view of the present utility model.

In the drawings, the structural names represented by the reference numerals are as follows:

1. A skull mount; 2. a fixing seat; 21. a bottom plate; 22. an upper fixing block; 23. a lower fixing block; 24. a fixing bolt; 25. a stabilizing ring; 26. a telescopic bolt; 3. a grip lever; 31. a spool; 32. a grip portion; 33. a bump; 4. a magic tape; 41. a guide ring.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

The present embodiment provides an auxiliary support for chest CT positioning, as shown in fig. 3 and 4, which includes: the fixing base 2, the holding rod 3, the fixing base 2 and the holding rod 3 are sleeved, the fixing base 2 comprises a bottom plate 21, an upper fixing block 22 arranged on one side of the bottom plate 21, a lower fixing block 23 arranged corresponding to the upper fixing block 22, and a fixing bolt 24 arranged on the lower fixing block 23, wherein the fixing base 2 is arranged to be capable of quickly and firmly connecting the device to the skull support 1 at the end part of the CT scanning bed.

As shown in fig. 4, the holding rod 3 includes a holding portion 32 fixedly connected with the fixing base 2, three protruding blocks 33 disposed on the holding portion 32, the holding rod 3 is integrally cylindrical, the protruding blocks 33 divide the holding rod 3 into three areas for facilitating holding of a patient, a velvety layer is disposed on the surface of the holding portion 32, grasping property of the holding portion 32 can be maintained, slipping of the holding portion 32 when a next patient is caused due to wetting of sweat of the previous patient is prevented, a supporting point can be provided for the patient during CT examination by the holding rod 3 with the protruding blocks 33, the patient can conveniently maintain an ascending posture, CT examination is conveniently performed, and a phenomenon that the patient is caused to put down a handle during scanning of the patient and scanning again is avoided.

As shown in fig. 3, the upper fixing block 22 extends outwards from the bottom plate 21, and the thickness thereof is gradually thinned, so that the influence of the fixing seat 2 on the skull mount 1 can be reduced, the comfort of a patient is avoided, the center of the lower fixing block 23 is provided with a through threaded hole, the fixing bolt 24 passes through the threaded hole to be in contact with the skull mount 1, and the connection between the fixing seat 2 and the skull mount 1 can be clamped or loosened by screwing the fixing bolt 24.

In some embodiments, as shown in fig. 5, the holding portion 32 is divided into three sections by a plurality of protrusions 33, and the diameters from the surface of the protrusions 33 to the surface of the holding portion 32 gradually increase and then gradually decrease, so that better support can be provided for the patient.

Example 2:

based on embodiment 1, in this embodiment, as shown in fig. 1, 2 and 6, a plurality of velcro strips 4 are fixedly connected to the holding rod 3, and for part of patients with difficulty in holding and fixing by one hand, the holding rod 3 can be used to hold the holding rod 3 by sticking the velcro strips 4 to the wrist of the patient.

As shown in fig. 2 and 4, the lower section of the bottom plate 21 is additionally provided with a through hole, one side of the holding rod 3 is provided with a sliding column 31, the sliding column 31 and the lower section of the bottom plate 21 are sleeved with the through hole, in order to improve the stability of the holding rod 3, the stabilizing ring 25 arranged on one side of the through hole is wholly cylindrical, the inner diameter of the stabilizing ring 25 is matched with the outer diameter of the sliding column 31, the lower end of the bottom plate 21 is provided with a telescopic bolt 26 for clamping the holding rod 3 to prevent the sliding along the through hole, the sliding column 31 is arranged at one end of the holding rod 3, and the sliding column 31 is matched with the through hole arranged on the fixing seat 2, the stabilizing ring 25 arranged on one side of the through hole and the lower end of the bottom plate 21 are arranged on the telescopic bolt 26, so that the holding rod 3 can slide along the axial direction thereof and can adapt to different patients for use.

As shown in fig. 6, a guide ring 41 is arranged in the middle of the magic tape 4, so as to fix the magic tape 4 conveniently.

As shown in fig. 3, the bottoms of the fixing bolt 24 and the telescopic bolt 26 are provided with expanded cylinders, and the outer surfaces of the fixing bolt 24 and the telescopic bolt are provided with a plurality of anti-skid patterns, so that the fixing bolt can be screwed by a user conveniently.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching.

Claims (7)

1. An auxiliary support for chest CT positioning, comprising: the fixing base (2) comprises a bottom plate (21), an upper fixing block (22) arranged on one side of the bottom plate (21), a lower fixing block (23) arranged corresponding to the upper fixing block (22), a fixing bolt (24) arranged on the lower fixing block (23), a through hole arranged at the lower section of the bottom plate (21), a stabilizing ring (25) arranged on one side of the through hole, and a telescopic bolt (26) arranged at the lower end of the bottom plate (21);

The holding rod (3) comprises a sliding column (31) sleeved with a through hole at the lower section of the bottom plate (21), a holding part (32) integrally arranged with the sliding column (31), and a plurality of protruding blocks (33) arranged on the holding part (32).

2. An auxiliary support for chest CT positioning as in claim 1 wherein said upper fixed block (22) extends outwardly from the base plate (21) and tapers in thickness.

3. An auxiliary support for chest CT positioning as in claim 1, wherein the center of the lower fixed block (23) is provided with a threaded hole therethrough, through which the fixing bolt (24) is passed to contact the skull support (1).

4. An auxiliary support for chest CT positioning as claimed in claim 1, wherein the inner diameter of the stabilizing ring (25) matches the outer diameter of the strut (31).

5. An auxiliary support for chest CT positioning as claimed in claim 1, wherein the grip portion (32) is segmented by a plurality of protrusions (33), and the diameter from the surface of the protrusions (33) to the surface of the grip portion (32) increases gradually and then decreases gradually.

6. Auxiliary support for chest CT positioning according to claim 1, characterized in that the middle of the velcro (4) is provided with a guiding ring (41).

7. An auxiliary support for chest CT positioning as in claim 1, wherein said fixing bolt (24) and said telescopic bolt (26) have an enlarged cylindrical shape at their bottoms and a plurality of anti-skid patterns on their outer surfaces.