CN201006193Y

CN201006193Y - Retaining bed with identification line

Info

Publication number: CN201006193Y
Application number: CNU2007201185922U
Authority: CN
Inventors: 肖世群; 崔智�; 梁庆生; 雷天水
Original assignee: Haibo Technology Co Ltd Shenzhen
Current assignee: Haibo Technology Co Ltd Shenzhen
Priority date: 2007-02-08
Filing date: 2007-02-08
Publication date: 2008-01-16
Anticipated expiration: 2017-02-08

Abstract

The utility model discloses a location bed with mark line, the bed body of the location is arranged with two parallel location mark line and an angular location mark line arranged between the two parallel location mark, wherein the included angle is 45 degree, the two parallel location mark line is symmetrically arranged at the central of the location bed body. The bed body of the location bed is arranged with parallel location mark line and angular location mark line, when locating, the patient fixed on the location bed body is having the location image scanning via MRI or CT, the location image with location mark points and the information of the patient is directly formed, the location bed has the function of supporting the patients and marking the specially location of the patients, the cure process is guaranteed, the operation of the medical staff is easy, the radiation cure location is accurate, to improve the radiation efficiency.

Description

The location bed of tape identification line

Technical field

This utility model relates to a kind of radiotherapy unit, especially relates to a kind of therapeutic bed that is used for radiotherapy unit.

Background technology

Comprise the x radiation x device in the radiotherapy system, three-dimensional therapeutic bed that moves and the location bed that is fixed on the therapeutic bed, when using radiotherapy system to carry out radiotherapy, need the location and treat two steps, at first, patient positions image scanning on the location bed to being fixed on by MRI or CT, formation has the positioning image of telltale mark point and patient information, secondly, positioning image is imported treatment planning systems, relevant information by telltale mark point on the image and focus, confirm the coordinate position in therapy system of patient's focus, be the position of focusing radiation target spot, the exposure time and the irradiation position of output radiotherapy system, last, by the mobile three-dimensionally therapeutic bed of automatic control system, according to the position of patient on the treatment plan adjustment location bed, the x radiation x device sends beam, and the radioactive source focus point is positioned on the target spot of treatment planning systems planning, guarantee that therapeutic bed is accurate with respect to the position of radioactive source focus point, thereby realize precise radiotherapy.

In the prior art, a kind of location bed is arranged, it comprises: bed body, marking plate; Marking plate is removably mounted on the both sides of a body, and marking plate is provided with the positioning mark line.Because marking plate is located at the both sides of a body protrudingly, patient can not be gone to bed or leave the bed freely, all need to provide the space of going to bed or leaving the bed for patient by the dismounting marking plate at every turn, increased radiocurable non-cutting time, increased medical personnel's workload, the frequent easy disassembling of marking plate causes distortion or produce the gap on contact surface, influences radiocurable positioning accuracy.

The utility model content

Technical problem to be solved in the utility model: a kind of location bed of tape identification line is provided, guarantees that medical personnel are easy and simple to handle in the therapeutic process, the radiotherapy accurate positioning improves radiocurable efficient.

For solving above technical problem, the technical solution adopted in the utility model is:

A kind of location bed of tape identification line comprises: the bed body, it is characterized in that described bed body (1) is provided with two positioned parallel tag lines (7) and oblique positioning mark line (8), and oblique positioning mark line (8) is arranged between two positioned parallel tag lines (7).

Angle between described oblique positioning mark line and two the positioned parallel tag lines is 45 degree.

Be provided with a plurality of oblique positioning mark lines parallel to each other between described two positioned parallel tag lines.

Described two positioned parallel tag lines are arranged symmetrically in the central authorities of location bed bed body.

The positioning mark line is made by metal material or composite.

The both sides of described bed body one end are equipped with recessed shoulder, and the recessed shoulder in both sides is equipped with dismountable connecting plate.

Described bed body is provided with the positioner interface, and this interface is positioned at the both sides of a body.

Described bed body is provided with two dismountable handrails, and handrail is positioned at an end of a body.

Location bed of the present utility model, because the bed body of location bed is provided with positioned parallel tag line and oblique positioning mark line, during the location, patient positions image scanning on the location bed bed body to being fixed on by MRI or CT, directly form the positioning image that has telltale mark point and patient information, location bed had both played the effect of supporting patient, played the effect of sign patient particular location again, guarantee in the therapeutic process, medical personnel are easy and simple to handle, the radiotherapy accurate positioning improves radiocurable efficient.

Description of drawings

Fig. 1 is the overall structure sketch map of the location bed of this utility model tape identification line;

Fig. 2 is the vertical view of the location bed of tape identification line shown in Figure 1;

Fig. 3 is the front view of the location bed of tape identification line shown in Figure 1;

Fig. 4 is the upward view of the location bed of tape identification line shown in Figure 1;

Fig. 5 is the vertical view of bed body in the location bed of tape identification line shown in Figure 1;

Among the figure, a 1. body, 2. positioner interface, 3. connecting plate, 4. handrail, 5. handle, 6. safeguard protection part, 7. positioned parallel tag line, 8. oblique positioning mark line.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

As Fig. 1, Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, a kind of location bed of tape identification line, the bed body 1 of location bed is provided with two positioned parallel tag lines 7 and a plurality of oblique positioning mark line 8, a plurality of oblique positioning mark lines 8 are arranged between two positioned parallel tag lines 7, angle between oblique positioning mark line 8 and two the positioned parallel tag lines 7 is 45 degree, parallel to each other between the oblique positioning mark line 8, spacing equates, head and the tail relatively, be equivalent to the combination of a plurality of " N " shape line,

positioning mark line

7,8 material can be metal material or composite, and be embedded in the body 1, two positioned parallel tag lines 7 are arranged symmetrically in the central authorities of location bed bed body 1.

The both sides of bed body 1 one ends are equipped with recessed shoulder, make a body about in the of 1 the two ends width do not wait, be divided into narrow end and wide end, the recessed shoulder in both sides is equipped with dismountable connecting plate, and bed body centrosymmetry is arranged relatively, be provided with fixing threaded hole in bed body 1 narrow end both sides, the transition plane of bed body 1 narrow end and wide end is provided with the spill chute of admitting gusset piece, dismountable connecting plate 3 one ends insert in the described spill chute, the other end is fixed on a body 1 both sides by screw, connecting plate 3 left and right sides are bed body 1 centrosymmetry relatively, and the both sides of connecting plate 3 are respectively equipped with the chute of spill.

The both sides of bed body 1 are provided with positioner interface 2, and this interface is a spill chute structure, and connect with the spill chute of connecting plate 3 both sides; One end of bed body 1 is by two handrails 4 of threaded connection detachable, patient can will hold on handrail 4 in the radiation therapy process, satisfy radiocurable position requirement, the fixedly connected handle 5 of the other end of bed body 1, handle 5 is provided with the location bed locking device of tape identification line, this device comprises spring and latch, and when the location bed of tape identification line was docked with the therapeutic bed of radiotherapy equipment, the latch of locking device was connected with therapeutic bed under the effect of spring; The location bed of tape identification line is provided with the safeguard protection part 6 of removable adjustment position, guard member 6 can be fixed on the location bed of tape identification line by screw during use, safeguard protection part 6 is the symmetric sheet member of arc, central authorities are provided with through hole, form by transparent plastic processing, these safeguard protection part 6 two ends can be inserted the spill chute of a body 1 both sides or the spill chute in connecting plate 3 outsides respectively, and can slide in the spill chute; The two ends of the location bed of tape identification line are respectively equipped with two rectangular through-hole, and the space of through hole provides convenience for the location bed of manual carry strap tag line.

Location bed of the present utility model, because the bed body of location bed is provided with positioned parallel tag line 7 and oblique positioning mark line 8, during the location, patient positions image scanning on the location bed bed body to being fixed on by MRI or CT, directly form the positioning image that has telltale mark point and patient information, location bed had both played the effect of supporting patient, played the effect of sign patient particular location again, guarantee in the therapeutic process, medical personnel are easy and simple to handle, the radiotherapy accurate positioning improves radiocurable efficient.

Claims

1. the location bed of a tape identification line, comprise: bed body (1), it is characterized in that: described bed body (1) is provided with two positioned parallel tag lines (7) and oblique positioning mark line (8), and oblique positioning mark line (8) is arranged between two positioned parallel tag lines (7).

2. the location bed of tape identification line as claimed in claim 1 is characterized in that: the angle between described oblique positioning mark line (8) and two the positioned parallel tag lines (7) is 45 degree.

3. the location bed of tape identification line as claimed in claim 1 or 2 is characterized in that: be provided with a plurality of oblique positioning mark lines (8) parallel to each other between described two positioned parallel tag lines (7).

4. the location bed of tape identification line as claimed in claim 1 or 2 is characterized in that: described two positioned parallel tag lines (7) are arranged symmetrically in the central authorities of location bed bed body (1).

5. the location bed of tape identification line as claimed in claim 3 is characterized in that: described two positioned parallel tag lines (7) are arranged symmetrically in the central authorities of location bed bed body (1).

6. the location bed of tape identification line as claimed in claim 1 or 2 is characterized in that: positioning mark line (7,8) is made by metal material.

7. the location bed of tape identification line as claimed in claim 1 or 2 is characterized in that: positioning mark line (7,8) is made by composite.

8. the location bed of tape identification line as claimed in claim 1 is characterized in that: the both sides of described bed body (1) one end are equipped with recessed shoulder, and the recessed shoulder in both sides is equipped with dismountable connecting plate (3).

9. the location bed of tape identification line as claimed in claim 1 is characterized in that: described bed body (1) is provided with positioner interface (2), and this interface (2) is positioned at the both sides of a body (1).

10. the location bed of tape identification line as claimed in claim 1 is characterized in that: described bed body (1) is provided with two dismountable handrails (4), and handrail (4) is positioned at an end of a body (1).