Computed tomography (CT) examining table

Abstract

The CT examination bed comprises a bed body, sliding grooves and sliding rods matched with the sliding grooves are arranged on the two sides of the bed body in the length direction of the bed body, and the width of an opening of each sliding groove is smaller than that of the corresponding sliding groove; a protective pad assembly is arranged on the upper side of the bed body; the protective pad assembly comprises a flexible liner and a protective pad; the flexible liner is fixedly connected with a sliding rod arranged in the sliding groove through a connecting piece; the two ends of the flexible liner are detachably connected; and the inner / outer side of the flexible liner is detachably connected with a protective pad made of a radiation-proof material. The utility model has the advantages that the structure is simple, the operation is convenient, the position can be flexibly adjusted according to patients with different heights or parts needing to be protected / constrained, and the use cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical apparatus and instruments, concretely relates to a CT examination bed. BACKGROUND

[0002] CT examination is one of the more advanced medical scanning inspection equipment, when carrying out CT examination, first need patient to lie on CT examination bed, use the radiation of instrument to carry out scanning inspection to the part of human body needing examination, need to carry out ray shielding to non-irradiation part during examination, reach the purpose of protecting patient. The prior art discloses a CT examination bed (publication number CN203263421U, publication date November 06, 2013), which discloses a CT examination bed, which is composed of a bed body, a bed leg and a restraint belt, the lower part of the bed body is provided with four lifting hydraulic bed legs, the upper part of the bed body is sequentially provided with a tool box and a movable plate, one end of the movable plate is movably connected with the bed body, and the other end is fixed with the bed body through a lifting arm, the side of the bed body is provided with a longitudinal cavity, and the restraint belt passes through the cavity and can move left and right. The technology adds a restraint belt covering a larger area of the human body, which can avoid damage to the patient's body organs by radiation during CT examination and ensure the health of the patient.

[0003] In actual use, the restraint belt of the CT examination bed can only move left and right, and cannot move forward and backward, which

[0004] Cannot be flexibly adjusted for patients of different heights and for parts needing protection / restraint. Meanwhile, the restraint belt is an integral structure, and if damage occurs during use, resulting in the inability to protect against radiation, the entire restraint belt needs to be replaced, which increases the use cost. SUMMARY

[0005] The utility model aims at the shortage of prior art, provides a kind of CT examination bed with simple structure, easy operation, can flexibly adjust position according to different heights of patient or according to the part needing protection / restraint and reduce use cost.

[0006] The technical purpose of the utility model is realized by the following technical scheme:

[0007] A CT examination bed, comprising a bed body, the bed body is provided with a sliding groove and a sliding rod matched with the sliding groove on both sides along the length direction of the bed body, the opening width of the sliding groove is less than the width of the sliding groove;The upper side of the bed body is provided with a protective pad assembly;The protective pad assembly comprises a flexible pad and a protective pad;The flexible pad is fixedly connected between the sliding rod arranged in the sliding groove and the connecting piece;The two ends of the flexible pad are detachably connected;The inner side / outside of the flexible pad is detachably connected with the protective pad made of anti-radiation material.

[0008] Preferably, the flexible pad and the protective pad are connected to each other by magic tape.

[0009] Preferably, the two ends of the flexible pad are connected to each other by Velcro.

[0010] Preferably, the flexible pad and the slide rod are detachably fixedly connected.

[0011] Preferably, the outer surface of the slide rod is provided with a connecting protrusion matched with the opening of the sliding groove.

[0012] The flexible pad and the connecting protrusion are detachably connected.

[0013] Preferably, the connecting protrusion is made of elastic material, and the flexible pad and the connecting protrusion are connected by a plurality of round head connecting nails.

[0014] Preferably, the connecting protrusion is provided with a plurality of connecting screw holes, the flexible pad is provided with through holes corresponding to the connecting screw holes, and the flexible pad and the connecting protrusion are connected by screws.

[0015] Preferably, the length of the slide rod is less than the length of the sliding groove, there are a plurality of slide rods corresponding to the number of slide rods, and there are a plurality of protective pad assemblies.

[0016] Preferably, the bed body comprises a bed plate, the bed plate is provided with a sliding groove on both sides along the length direction of the bed plate, and the protective pad assembly is arranged on the upper side of the bed plate.

[0017] Preferably, the bed body comprises a bed plate, a mattress and a pad plate arranged between the bed plate and the mattress, the pad plate is fixedly provided with a sliding groove on both sides along the length direction of the pad plate, and the protective pad assembly is arranged on the upper side of the mattress.

[0018] Compared with the prior art, the utility model has the beneficial effects that:

[0019] 1. The slide rod of the utility model can drive the protective pad assembly to move along the length direction of the bed body, the technical measure can flexibly adjust the position of the protective pad assembly according to the height of the patient or the different parts needing to be protected / restrained, and the structure is simple and the operation is convenient. Meanwhile, the protective pad and the flexible pad are detachably connected. The protective pad is generally three pieces, the first protective pad is arranged in the middle of the flexible pad, and the second protective pad and the third protective pad are arranged on the left part and the right part of the flexible pad. In the use process, if damage occurs on one of the protective pads, the damaged protective pad can be directly replaced, so that the use cost is reduced. The utility model has the advantages of simple structure, convenient operation, flexible adjustment of position according to patients of different heights or parts needing to be detected, and reduction of use cost.

[0020] 2. The utility model discloses a connecting protrusion is equipped with with the opening of the sliding slot cooperation on the outer surface of slide bar, and the flexible gasket is detachably connected between the connecting protrusion. Adopt the technical measures, can replace the flexible gasket, and it has the advantage of reducing the use cost.

[0021] 3. The utility model discloses the length of slide bar is less than the length of sliding slot, and the slide bar is multiple, and the number of slide bar is corresponded, and the protective pad assembly is multiple. In actual use, there is the multiple parts of need fixing, protecting the patient, thereby setting up multiple slide bars and protective pad assemblies, thereby reaching the requirement of the position flexible adjustment according to the part of need protection or fixed. The utility model has the advantages of simple structure, and the position flexible adjustment according to the part of need protection or fixed.

[0022] 4. The utility model discloses a bed body includes bed board, bed mat and the mat board of setting between bed board and bed mat, the mat board is fixed with the sliding slot along the both sides of its length direction, and the protective pad assembly sets up on the bed mat upside.

[0023] Adopt the technical measures, have the advantages of simple structure, convenient replacement. DRAWINGS

[0024] Figure 1 It is a structure schematic diagram of the utility model;

[0025] Figure 2 It is Figure 1 the structure schematic diagram of bed body in it;

[0026] Figure 3 It is Figure 1 the enlarged view of A part in it;

[0027] Figure 4 It is Figure 1 the enlarged view of B part in it;

[0028] Figure 5 It is another structure schematic diagram of the utility model;

[0029] Figure 6 It is Figure 5 the enlarged view of C part in it;

[0030] Figure 7 It is Figure 5 the structure schematic diagram of mat board in it;

[0031] Drawing reference: 1-bed body;11-bed board;111-sliding slot;12-supporting table;13-mat board;14-bed mat;

[0032] 2-protective pad assembly;211-flexible gasket middle part;212-flexible gasket left part;213-flexible gasket right part;

[0033] 221 - first protective pad; 222 - second protective pad;

[0034] 223 - third protective pad; 231 - nylon hook tape; 232 - nylon loop tape;

[0035] 3 - slide bar; 31 - connecting protrusion. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are some embodiments of the present application, rather than all the embodiments of the present application. The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.

[0037] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0038] It should be noted that: similar reference numbers and letters represent 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. In addition, the terms "first", "second" and the like are only used to distinguish description, and cannot be understood as indicating or implying relative importance.

[0039] Embodiment 1

[0040] As Figure 1 Figure 4 ​As shown in the figure, a CT examination bed comprises a bed body 1, the bed body 1 is provided with a sliding groove 111 and a sliding rod 3 matched with the sliding groove 111 on both sides of the bed body 1 along the length direction of the bed body 1, the opening width of the sliding groove 111 is less than the width of the sliding groove 111; the bed body 1 is provided with a protective pad assembly 2 on the upper side of the bed body 1, the protective pad assembly 2 comprises a flexible pad, the flexible pad is fixedly connected between the sliding rod 3 arranged in the sliding groove 111 and the connecting piece; the two ends of the flexible pad are detachably connected; the inner side / outside of the flexible pad is detachably connected with the protective pad made of a radiation-proof material. In actual use, the protective pad assembly 2 composed of the flexible pad and the protective pad made of the radiation-proof material can simultaneously play the roles of restraining and protecting the patient. The sliding rod 3 drives the protective pad assembly 2 to move along the length direction of the bed body 1, by adopting the technical measure, the position of the protective pad assembly 2 can be flexibly adjusted according to the height of the patient or the different parts needed to be protected / restrained, and the structure is simple and the operation is convenient. At the same time, the protective pad and the flexible pad are detachably connected. The protective pad is generally three pieces, the first protective pad 221 arranged in the middle part 211 of the flexible pad, the second protective pad 222 and the third protective pad 223 arranged in the left part 212 of the flexible pad and the right part 213 of the flexible pad. In the use process, if one of the protective pads is damaged, the damaged protective pad can be directly replaced, so as to realize the reduction of the use cost. Therefore, by adopting the above technical measures, the advantages of simple structure, convenient operation, flexible adjustment of the position according to the patients of different heights or the parts needed to be protected / restrained and reduction of the use cost are achieved.

[0041] As shown in the figure, Figure 1 — Figure 2 The CT examination bed comprises a bed body 1, the bed body 1 comprises a bed plate 11 and a support table 12. In actual use, the support table 12 can also be replaced by a support frame and the like.

[0042] As shown in the figure, Figure 1 — Figure 4As shown, the bed plate 11 is provided with a sliding groove 111 and a sliding rod 3 matched with the sliding groove 111 on both sides along the length direction of the bed plate 11. The length of the sliding rod 3 is generally less than the length of the sliding groove 111, and the sliding rod 3 can move in the sliding groove 111. The length of the sliding rod 3 can be three quarters, half, one half, etc. of the length of the sliding groove 111, and the specific length is set according to actual needs. The flexible pad is generally in the shape of a rectangle after being unfolded. The length direction of the flexible pad is the width direction of the flexible pad. The width of the flexible pad is generally equivalent to the length of the sliding rod 3, and the width of the flexible pad can also be less than the length of the sliding rod 3 in actual use. The opening width of the sliding groove 111 is less than the width of the sliding groove 111. The protection pad assembly 2 includes the flexible pad, and the flexible pad is fixedly connected between the connecting piece and the sliding rod 3 arranged in the sliding groove 111. The two ends of the flexible pad are detachably connected. Specifically, the flexible pad can be made of cloth, waterproof cloth, etc., and the protection pad is made of a protection pad made of a radiation-proof material. The sliding rod 3 can be made of stainless steel, plastic, etc., and the connecting piece can be made of a steel nail, a screw, etc. The shape of the sliding groove 111 can be U-shaped, circular with an opening, etc. In this embodiment, the sliding groove 111 is in a circular structure, and the opening width of the sliding groove 111 is less than the diameter width of the sliding groove 111. One end of the connecting piece is connected with the flexible pad, and the other end of the connecting piece passes through the opening of the sliding groove 111 and is fixedly connected with the sliding rod 3. The sliding rod 3 can drive the flexible pad to move along the sliding groove 111, thereby driving the protection pad assembly 2 to move.

[0043] As shown in the drawings, Figure 1 Figure 4 As shown in the drawings, in this embodiment, the flexible pad and the protection pad are connected with each other through magic buckles. The adhesion surface of the flexible pad is a hook tape / velvet tape, and the side of the protection pad adhesion with the adhesion surface is provided with a velvet tape / hook tape.

[0044] Specifically, the flexible pad includes a flexible pad middle part 211 arranged on the upper side of the bed body 1, a flexible pad left part 212 arranged on the left side of the bed body 1, and a flexible pad right part 213 arranged on the right side of the bed body 1. The inner side of the flexible pad middle part 211 is provided with a first adhesion surface, and the upper side of the first adhesion surface is adhesion with a first protection pad 221. The flexible pad left part 212 is provided with a second adhesion surface, and the second adhesion surface is adhesion with a second protection pad 222. The flexible pad right part 213 is provided with a third adhesion surface, and the third adhesion surface is adhesion with a third protection pad 223. Among them, the first adhesion surface is generally the same in shape and size as the flexible pad middle part 211, the second protection pad 222 and the third protection pad 223 can be respectively the same in shape and size as the flexible pad left part 212 and the flexible pad right part 213, and the second protection pad 222 and the third protection pad 223 can also be smaller than the shape and size of the flexible pad left part 212 and the flexible pad right part 213.

[0045] As shown in the drawings, Figure 1 Figure 2 ​​As shown, the bed body 1 is rectangular as a whole, and after a patient lies on the bed body 1 along the length direction of the bed body 1, the left end and the right end of the flexible pad are connected to each other, so that the patient is bound in the flexible pad. In actual use, the left end and the right end of the flexible pad can be connected by a cloth belt, a rope, a Velcro, etc. In this embodiment, the two ends of the flexible pad are connected to each other by a Velcro. Specifically, when the left end of the flexible pad is provided with a Velcro hook belt 231, the right end of the flexible pad is provided with a Velcro loop belt 232 matched with the Velcro hook belt 231; when the inner side of the left end of the flexible pad is provided with the Velcro loop belt 232, the outer side of the right end of the flexible pad is provided with the Velcro hook belt 231 matched with the Velcro loop belt 232. By adopting this technical measure, the advantages of simple structure and convenient operation are achieved.

[0046] The flexible pad and the sliding rod 3 are detachably fixedly connected. In actual use, there is a problem that the flexible pad is damaged and needs to be replaced. The detachable fixed connection between the flexible pad and the sliding rod 3 has the advantage of reducing the use cost.

[0047] Specifically, the outer surface of the sliding rod 3 is provided with a connecting protrusion 31 matched with the opening of the sliding groove 111; the flexible pad and the connecting protrusion 31 are connected by detachable connection.

[0048] In actual use, the connecting protrusion 31 is made of elastic material, and the flexible pad and the connecting protrusion 31 are connected by a plurality of round head connecting nails (not shown in the figure). The round head connecting nails are inserted from the outer side of the flexible pad to the connecting protrusion 31, so that the flexible pad and the connecting protrusion 31 are connected together. The length of the connecting protrusion 31 is generally consistent with the length of the sliding rod 3, or can be a plurality of independent protrusions arranged at intervals on the sliding rod 3. In actual use, the round head connecting nails are a plurality of round head connecting nails arranged at intervals along the length direction of the sliding rod 3. The sliding rod 3 can be a plastic sliding rod 3 made of plastic material, and the connecting protrusion 31 can be made of plastic material. A plurality of connecting nails are arranged at intervals along the length direction of the sliding rod 3, which connect the flexible pad and the connecting protrusion 31 together. The connecting nails are generally round head connecting nails.

[0049] In actual use, the connecting protrusion 31 is provided with a plurality of connecting screw holes (not shown in the figure), the flexible pad is provided with through holes (not shown in the figure) corresponding to the connecting screw holes, and the flexible pad and the connecting protrusion 31 are connected by screws (not shown in the figure). The screw is generally a round head screw. In actual use, a plurality of connecting screw holes are arranged at intervals along the length direction of the sliding rod 3 on the side of the connecting protrusion 31 facing the flexible pad, and the flexible pad is provided with a corresponding number of through holes corresponding to the connecting screw holes, and the screws are connected through the through holes and the connecting screw holes, so that the flexible pad and the connecting protrusion 31 are connected together.

[0050] The length of the slide rod 3 is less than the length of the slide groove 111, and the slide rod 3 is a plurality of, corresponding to the number of the slide rod 3, the protective pad assembly 2 is a plurality of. For example, the slide rod 3 is two, and the protective pad assembly 2 is two. The width of the protective pad assembly 2 matches the width of the slide rod 3. In actual use, there are multiple parts that need to be fixed and protected, so multiple slide rods 3 and protective pad assemblies 2 are provided to achieve the requirement of flexible adjustment of the position according to the part that needs to be protected or fixed.

[0051] Embodiment 2

[0052] As shown in the drawings, the other contents of the embodiment are the same as those of Embodiment 1, and the difference is that the bed body 1 comprises a bed plate 11, a bed mattress 14, and a pad plate 13 arranged between the bed plate 11 and the bed mattress 14, and the pad plate 13 is provided with a slide groove 111 on both sides along the length direction thereof; the protective pad assembly 2 is arranged on the upper side of the bed mattress 14. Figure 5 Figure 7 Specifically, the bed body 1 comprises a bed plate 11, a bed mattress 14, and a pad plate 13 arranged between the bed plate 11 and the bed mattress 14, the bed plate 11 is fixed on the support table 12, the pad plate 13 is fixedly provided with a slide groove 111 on both sides along the length direction thereof, and the slide groove 111 is a cylindrical slide groove; the opening width of the slide groove 111 is less than the diameter of the slide groove 111; the protective pad assembly 2 is arranged on the upper side of the bed mattress 14. The flexible pad of the protective pad assembly 2 is fixedly connected between the connecting piece and the slide rod 3 arranged in the slide groove 111.

[0053] As shown in the drawings, the pad plate 13 is a thin plate made of plastic or the like, and the slide groove 111 can be made of the same material as the pad plate 13. The pad plate 13 is arranged between the bed plate 11 and the bed mattress 14, which is convenient for replacement in the later period. In actual use, the slide groove 111 also needs to be replaced, maintained, etc. If the slide groove 111 is fixedly connected with the bed plate 11, when it needs to be maintained and replaced, the slide groove 111 needs to be removed from the bed plate 11, which is time-consuming and laborious. If the slide groove 111 and the bed plate 11 are detachably connected, a connecting structure between the bed plate 11 and the slide groove 111 needs to be installed.

[0054] The pad plate 13 with the slide groove 111 does not need to be additionally provided with a connecting structure on the bed plate 11, and when it needs to be replaced, the pad plate 13 is directly pulled out from between the bed plate 11 and the bed mattress 14, and a new pad plate 13 with a slide groove 111 is placed again. By using this technical measure, the structure is simple and convenient to replace. Figure 7

[0055] The pad plate 13 with the slide groove 111 does not need to be additionally provided with a connecting structure on the bed plate 11, and when it needs to be replaced, the pad plate 13 is directly pulled out from between the bed plate 11 and the bed mattress 14, and a new pad plate 13 with a slide groove 111 is placed again. By using this technical measure, the structure is simple and convenient to replace.

[0056] ​​The technical solutions provided by the embodiments of the present application are described in detail above, and the principles and implementation manners of the embodiments of the present application are described by applying specific examples; the above description of the embodiments is only applicable to helping understand the principles of the embodiments of the present application; meanwhile, for the general technical personnel in the art, the embodiments of the present application will have changes in the specific implementation manners and application ranges, and the above description should not be understood as the limitation of the embodiments of the present application.

Claims

1. A CT examination couch, characterized in that, The bed body is provided with a sliding groove and a sliding rod matched with the sliding groove on both sides along the length direction of the bed body, and the opening width of the sliding groove is less than the width of the sliding groove; The upper side of the bed body is provided with a protective pad assembly; The protective pad assembly comprises a flexible pad and a protective pad; The flexible pad is fixedly connected between the connecting piece and the sliding rod arranged in the sliding groove, and the two ends of the flexible pad are detachably connected; The inner side and the outer side of the flexible pad are detachably connected with the protective pad made of a radiation-proof material.

2. The CT examination table of claim 1, wherein, The flexible pad and the protective pad are connected with each other through a magic tape.

3. The CT examining table of claim 1, wherein, The two ends of the flexible pad are connected with each other through a Velcro.

4. The CT examination table of claim 1, wherein, The flexible pad is detachably fixedly connected with the sliding rod.

5. The CT examination table of claim 4, wherein, The outer surface of the sliding rod is provided with a connecting protrusion matched with the opening of the sliding groove; The flexible pad and the connecting protrusion are detachably connected.

6. The CT examination table of claim 5, wherein, The connecting protrusion is made of an elastic material, and the flexible pad and the connecting protrusion are connected through a plurality of round head connecting nails.

7. The CT examination table of claim 5, wherein, The connecting protrusion is provided with a plurality of connecting screw holes, the flexible pad is provided with through holes corresponding to the connecting screw holes, and the flexible pad and the connecting protrusion are connected through screws.

8. The CT examination table of claim 1, wherein, The length of the sliding rod is less than the length of the sliding groove, and the sliding rod is a plurality of sliding rods; corresponding to the number of the sliding rods, the protective pad assembly is a plurality of protective pad assemblies.

9. The CT examination table of claim 1, wherein, The bed body comprises a bed plate, and the bed plate is provided with a sliding groove on both sides along the length direction of the bed plate; the protective pad assembly is arranged on the upper side of the bed plate.

10. The CT examination table of claim 1, wherein, The bed body comprises a bed plate, a mattress and a pad plate arranged between the bed plate and the mattress, the pad plate is fixedly provided with a sliding groove on both sides along the length direction of the pad plate; and the protective pad assembly is arranged on the upper side of the mattress.

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