Pressurizing nursing device for X-ray film shooting

Abstract

The utility model relates to a pressurizing nursing device for X-ray film shooting, which comprises a mounting frame positioned on the top surface of a nursing bed, a space for a patient to lie flat is formed between the mounting frame and the nursing bed, a sliding block capable of sliding along the width direction of the nursing bed is arranged on the mounting frame, and a sliding chute for the sliding block to slide is further arranged on the mounting frame. A locking mechanism used for fixing the sliding block is arranged between the sliding block and the sliding groove. A pressing mechanism used for pressing the body of a patient is arranged on the sliding block, is in sliding fit with the sliding block and can be close to or away from the nursing bed through sliding. An operator can stir the sliding block to promote the sliding block and the pressing mechanism to move on the mounting frame, so that the pressing mechanism moves in the width direction of the nursing bed, and the position of the pressing mechanism is adaptively adjusted according to the adjusting posture of a patient. And then the position of the pressing mechanism is fixed through the locking mechanism, so that the pressing mechanism can be stably located at the position to press the part near the detected part of the patient.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary medical devices, in particular to a pressurized nursing device for X-ray film shooting. Background Art

[0002] When taking X-ray films of patients in the radiology department, etc., in order to ensure the accuracy of the shooting position during the radiation process, it is sometimes necessary to apply pressure near the detected part during the shooting process.

[0003] In the prior art, the detected part of the patient is often pressed by a relatively bulky pressing mechanism to achieve pressurization of the detected part of the patient; however, during the shooting process, it is often necessary to take multiple shots of different positions of the patient's body, so the patient needs to change positions. Because the existing pressing mechanism is relatively bulky, it is difficult for the operator to move it, making it difficult to change the pressing position as the patient changes positions. Content of the Utility Model

[0004] In view of this, the purpose of the utility model is to provide a pressurized nursing device for X-ray film shooting to solve the problem that the existing pressing mechanism is relatively bulky, it is difficult for the operator to move it, and it is difficult to change the pressing position as the patient changes positions.

[0005] The utility model is realized through the following technical solutions:

[0006] A pressurized nursing device for X-ray film shooting, including a mounting rack located on the top surface of the nursing bed. A space for the patient to lie flat is formed between the mounting rack and the nursing bed. A slider capable of sliding in the width direction of the nursing bed is arranged on the mounting rack. A chute for the slider to slide is also arranged on the mounting rack. A locking mechanism for fixing the slider is arranged between the slider and the chute;

[0007] A pressing mechanism for pressing the patient's body is arranged on the slider. The pressing mechanism is slidably matched with the slider and can approach or move away from the nursing bed through sliding.

[0008] Further defined, the mounting rack is a semi-circular structure with a flat bottom surface, and the chute extends along the circumferential direction of the mounting rack.

[0009] Further defined, receiving grooves are formed on both sides of the slider opposite to the side wall of the chute;

[0010] The locking mechanism includes a locking member. The locking member includes two elastic support members and two clamping blocks. The two clamping blocks are respectively slidably matched with the two receiving grooves. The two elastic support members respectively support on the side of the two receiving grooves facing the clamping blocks and the inner ends of the two clamping blocks. The outer ends of the clamping blocks protrude out of the receiving grooves under the natural extension of the elastic support members.

[0011] Further defined, limit blocks are provided on both sides of the slider opposite to the chute. Limit grooves for the limit blocks to slide along the length direction of the chute are formed on the side walls of the chute, and the limit blocks are located in the limit grooves.

[0012] Further defined, a plurality of card slots for clamping and cooperating with the clamping blocks are formed on both sides of the chute, and the plurality of card slots are evenly distributed along the circumferential direction of the mounting frame.

[0013] Further defined, the locking mechanism further includes an unlocking member. The unlocking member includes two vertical rods and a rotating block. Guide holes are vertically penetrated through both ends of the rotating block. The rotating block is located between the two trough bodies and is rotatably matched with the slider at the middle position;

[0014] The two vertical rods are respectively located in the two guide holes, and the side walls of the vertical rods are abutted against the inner walls of the guide holes;

[0015] The receiving groove penetrates through the top surface of the slider, and the bottom surfaces of the two vertical rods respectively pass through the two receiving grooves and are connected to the top surfaces of the two clamping blocks.

[0016] Further defined, the length and width of the guide hole are not equal.

[0017] Further defined, the inner wall of the guide hole is an arc surface bent outward.

[0018] Further defined, the pressing mechanism includes a sleeve provided with internal threads, a rod body provided with external threads, and a pressing block installed at the bottom surface of the rod body. The sleeve is fixedly installed on the slider. The rod body penetrates through the sleeve and the slider and is threadedly connected with the sleeve;

[0019] A through hole extending along the circumferential direction of the mounting frame is formed at the middle position of the bottom surface of the mounting frame.

[0020] The beneficial effects of the present utility model are as follows:

[0021] An operator can toggle the slider to cause the slider and the pressing mechanism to displace on the mounting frame, so that the pressing mechanism moves along the width direction of the nursing bed, thereby adaptively adjusting the position of the pressing mechanism according to the patient's adjusted posture. Then, the position of the pressing mechanism is fixed by the locking mechanism, so that it can stably stay at this position to press near the detection part of the patient.

[0022] Other advantages, objectives and features of the present utility model will be described to some extent in the subsequent description, and to some extent, will be obvious to those skilled in the art based on the study of the following text, or can be taught from the practice of the present utility model. The objectives and other advantages of the present utility model can be realized and obtained through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 Schematic three - dimensional structure diagram when the mounting bracket of the present utility model is matched with the nursing bed;

[0024] Figure 2 Schematic three - dimensional structure diagram of the mounting bracket of the present utility model;

[0025] Figure 3 Schematic internal structure diagram of the mounting bracket of the present utility model;

[0026] Figure 4 Schematic structure diagram of the slider of the present utility model;

[0027] Figure 5 Schematic internal structure diagram of the slider of the present utility model.

[0028] In the figure:

[0029] 1. Nursing bed; 2. Mounting bracket; 201. Chute; 202. Card slot; 203. Perforation; 3. Slider; 301. Accommodating groove; 4. Elastic support member; 401. Clamping block; 5. Vertical rod; 501. Rotating block; 5011. Guide hole; 6. Sleeve; 7. Rod body; 701. Pressing block; 8. Limiting block; 801. Limiting groove. Detailed implementation manners

[0030] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. Usually, the components of the embodiments of the present utility model described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations.

[0031] Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the present utility model claimed, but merely represents the selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the scope of protection of the present utility model.

[0032] It should be noted that: similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0033] In the above description of the present invention, it should be noted that the terms "one side" and "the other side" and the like indicate positions or locations based on the positions or locations shown in the accompanying drawings, or the positions or locations in which the product of the present invention is typically placed when in use. These terms are intended solely to facilitate the description of the present invention and simplify the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first" and "second" and the like are used solely for distinction and should not be construed as indicating or implying relative importance.

[0034] Furthermore, the term "identical" and similar terms do not necessarily require that the components be absolutely identical; slight variations are permitted. The term "perpendicular" simply refers to the positional relationship between components being more perpendicular than "parallel," not that the structure must be perfectly vertical; rather, it can be slightly tilted.

[0035] See also Figures 1-5 The utility model provides a technical solution: a pressurized nursing device for X-ray film shooting, comprising a mounting frame 2 located on the top surface of a nursing bed 1, wherein a space for a patient to lie flat is formed between the mounting frame 2 and the nursing bed 1, and a slider 3 that can slide along the width direction of the nursing bed 1 is provided on the mounting frame 2, and a slide groove 201 for the slider 3 to slide is further provided on the mounting frame 2, and a locking mechanism for fixing the slider 3 is provided between the slider 3 and the slide groove 201;

[0036] The slider 3 is provided with a pressing mechanism for pressing the patient's body. The pressing mechanism is slidably matched with the slider 3 and can move closer to or away from the nursing bed 1 by sliding.

[0037] In this solution, the slider 3 is located in the chute 201, and the two sides thereof are respectively against the two sides of the chute 201. The top and bottom surfaces of the chute 201 are both provided with openings smaller in width than the slider 3, so that the slider 3 will not fall out of the chute 201.

[0038] During use, the patient first moves onto the nursing bed 1 and adjusts their position to lie flat, so that the area to be examined faces the mounting frame 2. The operator then moves the slider 3, causing it to slide along the width of the nursing bed 1 on the mounting frame 2. This causes the pressing mechanism on the slider 3 to approach the area to be examined, based on the patient's position. Once the pressing mechanism has moved to the appropriate position, a locking mechanism secures the slider 3, keeping it above the patient's examination area. The operator then slides the pressing mechanism downward, bringing its bottom surface into contact with the area to be examined, thereby applying pressure to the area to be examined.

[0039] That is, the operator can move the slider 3 to cause the slider 3 and the pressing mechanism to displace on the mounting frame 2, so that the pressing mechanism moves along the width direction of the nursing bed 1, thereby adaptively adjusting the position of the pressing mechanism according to the patient's adjusted posture. Then, the position of the pressing mechanism is fixed by the locking mechanism, so that it can stably stay at this position to press near the detection part of the patient.

[0040] Meanwhile, to achieve better use effects, the housing can be installed on a mechanism that can slide along the length direction of the nursing bed 1, such as a table body with pulleys installed on the bottom surface. The table bodies are installed on both bottom surfaces of the housing at both ends, so that the pressing mechanism can slide along the length direction of the nursing bed 1 with the housing, and the pressing mechanism can move along the width direction of the nursing bed 1 with the slider 3, thereby making the pressing mechanism more flexible and having a larger moving range on the nursing bed 1.

[0041] In this embodiment, the mounting frame 2 is a semi-circular structure with a flat bottom surface, and the chute 201 extends along the circumferential direction of the mounting frame 2.

[0042] The slider 3 can slide in the arc-shaped chute 201. When the slider 3 slides to directly above the chute 201, the pressing mechanism is perpendicular to the nursing bed 1; when the slider 3 slides towards either end of the chute 201, the pressing mechanism gradually inclines, so as to press near the detection part of the patient at different angles.

[0043] In this embodiment, receiving grooves 301 are formed on both sides of the slider 3 opposite to the side wall of the chute 201;

[0044] The locking mechanism includes a locking member. The locking member includes two elastic supports 4 and two clamping blocks 401. The two clamping blocks 401 are respectively in sliding fit with the two receiving grooves 301. The two elastic supports 4 respectively support on one side of the two receiving grooves 301 facing the clamping blocks and one inner end of the two clamping blocks 401. When the elastic supports 4 are naturally extended, the outer ends of the clamping blocks 401 protrude out of the receiving grooves 301.

[0045] Among them, when the elastic support 4 is in the natural extended state, it always has a tendency to push the slider 3 out of the receiving groove 301, so that the slider 3 protrudes out of the receiving groove 301 and abuts against the inner wall of the chute 201. Therefore, through the friction coefficient between the two, the slider 3 is not easy to slide in the chute 201 in the natural state.

[0046] In this embodiment, limiting blocks 8 are arranged on both sides of the slider 3 opposite to the chute 201. Limiting grooves 801 for the limiting blocks 8 to slide along the length direction of the chute 201 are formed on the side wall of the chute 201, and the limiting blocks are located in the limiting grooves 801.

[0047] The limiting block 8 and the limiting groove 801 are in sliding fit, and the limiting block 8 is located in the limiting groove 801. On the one hand, it guides the sliding direction of the slider 3. On the other hand, since the limiting groove 801 is extended along the length direction of the sliding groove 201, the limiting block 8 cannot move up and down, so that the slider 3 will not break away from the outside of the sliding groove 201.

[0048] In this embodiment, a plurality of clamping grooves 202 for clamping and cooperating with the clamping blocks 401 are provided on both sides of the sliding groove 201, and the plurality of clamping grooves 202 are evenly distributed along the circumferential direction of the mounting frame 2.

[0049] After the operator moves the slider 3 to a specific position, the slider 3 is pushed out by the spring, so that the slider 3 protrudes out of the receiving groove 301 and is inserted into the clamping groove 202, thereby clamping the clamping block 401 through the clamping groove 202 and promoting the fixation of the slider 3.

[0050] In this embodiment, the locking mechanism further includes an unlocking member. The unlocking member includes two vertical rods 5 and a rotating block 501. Both ends of the rotating block 501 are vertically penetrated with guiding holes 5011. The rotating block 501 is located between the two grooves and is rotatably matched with the slider 3 in the middle.

[0051] The two vertical rods 5 are respectively located in the two guiding holes 5011, and the side wall of the vertical rod 5 abuts against the inner wall of the guiding hole 5011.

[0052] The receiving groove 301 penetrates through the top surface of the slider 3. The bottom surfaces of the two vertical rods 5 respectively pass through the two receiving grooves 301 and are connected to the top surfaces of the two clamping blocks 401.

[0053] Among them, the guiding hole 5011 has a non-circular cross-section, and the top surface of the vertical rod 5 is higher than the bottom surface of the guiding hole 5011, so that the rod body 7 is inserted into the guiding hole 5011.

[0054] In this embodiment, the length and width of the guiding hole 5011 are not equal.

[0055] Among them, in the natural state, since the two vertical rods 5 are respectively connected to the two sliders 3, the two vertical rods 5 are also affected by the elastic support member 4, so that the two vertical rods 5 tend to move away from each other, thereby squeezing the guiding hole 5011 and promoting the two vertical rods 5 to abut against the long side of the guiding hole 5011.

[0056] During use, by twisting the rotating block 501, the positions of the two guiding holes 5011 change. At the same time, the long side and the wide side of the guiding hole 5011 gradually exchange positions as they move, causing the two vertical rods 5 that abut against the long end of the guiding hole 5011 to gradually abut against the wide side. Since the length of the wide side is less than that of the long side, the two vertical rods 5 slide a certain distance in the approaching direction, and at the same time, the clamping block 401 also slides accordingly, thus disengaging from the clamping groove 202, causing the slider 3 to be released from the fixed state and be able to slide within the sliding groove 201.

[0057] In this embodiment, the inner wall of the guiding hole 5011 is an arc-shaped surface that curves outward.

[0058] During the twisting process of the rotating ring, the vertical rod 5 can slide better along the inner wall of the rotating ring.

[0059] In this embodiment, the pressing mechanism includes a sleeve 6 provided with internal threads, a rod body 7 provided with external threads, and a pressing block 701 mounted on the bottom surface of the rod body 7. The sleeve 6 is fixedly installed on the slider 3. The rod body 7 passes through the sleeve 6 and the slider 3 and is threadedly connected to the sleeve 6.

[0060] A perforation 203 extending along the circumferential direction of the mounting frame 2 is provided at the middle of the bottom surface of the mounting frame 2.

[0061] The operator can rotate the rod body 7. Through the threaded cooperation between the rod body 7 and the sleeve 6, the rod body 7 is displaced upward or downward on the sleeve 6, so that the pressing block 701 approaches the patient and presses near the detection part. After the shooting is completed, the pressing block 701 is moved away from the patient, facilitating the patient to get off the nursing bed 1.

[0062] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the purpose and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. A pressure care device for taking X-ray films, characterized in that: It includes a mounting frame (2) located on the top surface of the nursing bed (1). A space for the patient to lie flat is formed between the mounting frame (2) and the nursing bed (1). A slider (3) capable of sliding in the width direction of the nursing bed (1) is provided on the mounting frame (2). A chute (201) for the slider (3) to slide is also provided on the mounting frame (2). A locking mechanism for fixing the slider (3) is provided between the slider (3) and the chute (201). A pressing mechanism for pressing the patient's body is provided on the slider (3). The pressing mechanism is slidably matched with the slider (3) and can approach or move away from the nursing bed (1) by sliding.

2. The pressure care device for taking X-ray films according to claim 1, characterized in that: The mounting frame (2) is a semi-circular structure with a flat bottom surface. The chute (201) extends along the circumferential direction of the mounting frame (2).

3. The pressure care device for taking X-ray films according to claim 1, characterized in that: Receiving grooves (301) are formed on both sides of the slider (3) opposite to the side wall of the chute (201). The locking mechanism includes a locking member. The locking member includes two elastic supports (4) and two locking blocks (401). The two locking blocks (401) are respectively slidably matched with the two receiving grooves (301). The two elastic supports respectively support on one side of the two receiving grooves (301) facing the locking blocks and the inner ends of the two locking blocks (401). The outer ends of the locking blocks (401) protrude out of the receiving grooves under the natural extension of the elastic supports (4).

4. The pressure care device for taking X-ray films according to claim 3, characterized in that: Limit blocks (8) are provided on both sides of the slider (3) opposite to the chute (201). Limit grooves (801) for the limit blocks (8) to slide along the length direction of the chute (201) are formed on the side wall of the chute (201). The limit blocks are located in the limit grooves (801).

5. The pressure care device for taking X-ray films according to claim 3 or 4, characterized in that: A plurality of card slots (202) for clamping and cooperating with the locking blocks are formed on both sides of the chute (201). The plurality of card slots (202) are evenly distributed along the circumferential direction of the mounting frame (2).

6. The pressurized nursing device for taking X-ray films according to claim 3, characterized in that: The locking mechanism further includes an unlocking member. The unlocking member includes two vertical rods (5) and a rotating block (501). Guide holes (5011) are vertically penetrated through both ends of the rotating block (501). The rotating block (501) is located between the two grooves and is rotatably matched with the slider (3) at the middle position. The two vertical rods (5) are respectively located in the two guide holes (5011), and the side walls of the vertical rods (5) are abutted against the inner walls of the guide holes (5011). The receiving groove (301) penetrates through the top surface of the slider (3). The bottom surfaces of the two vertical rods (5) respectively pass through the two receiving grooves (301) and are connected to the top surfaces of the two locking blocks (401).

7. The pressure care device for taking X-ray films according to claim 6, characterized in that: The length and width of the guide hole (5011) are not equal.

8. The pressure care device for taking X-ray films according to claim 6 or 7, characterized in that: The inner wall of the guide hole (5011) is an arc surface bent outward.

9. The pressure care device for taking X-ray films according to claim 1, characterized in that: The pressing mechanism includes a sleeve (6) provided with internal threads, a rod body (7) provided with external threads, and a pressing block (701) installed on the bottom surface of the rod body (7). The sleeve (6) is fixedly installed on the slider (3). The rod body (7) penetrates through the sleeve (6) and the slider (3) and is threadedly connected to the sleeve (6). A through hole (203) extending along the circumferential direction of the mounting frame (2) is formed at the middle position of the bottom surface of the mounting frame (2).

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