CN215305996U - External positioning device for tumor - Google Patents
External positioning device for tumor Download PDFInfo
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- CN215305996U CN215305996U CN202121634319.1U CN202121634319U CN215305996U CN 215305996 U CN215305996 U CN 215305996U CN 202121634319 U CN202121634319 U CN 202121634319U CN 215305996 U CN215305996 U CN 215305996U
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Abstract
The external tumor positioning device comprises a positioning device body, a detection table, protection plates, a step table and an adjusting structure, wherein the detection table is arranged in the positioning device body, two groups of protection plates are arranged on the left side of the detection table, the step table is arranged on the right side of the detection table, the detection table is connected with the protection plates through a rotating structure, and the detection table is connected with the step table through the adjusting structure; through guard plate and the revolution mechanic that sets up etc, effectively avoided the contrast medium can take place the focus reaction in the patient is internal, the patient can be because of symptoms such as skin itch unconscious rocks on examining test table, there is the problem from examining the risk that drops on test table, through rotating the guard plate, make the guard plate under revolution mechanic's restriction examine test table top angle of adjustment, the guard plate covers on patient's health, thereby reach and restrict patient's position, prevent that the patient from examining the purpose that drops on test table, the security when having improved the device and using.
Description
Technical Field
The utility model belongs to the technical field of tumor positioning, and particularly relates to a tumor in-vitro positioning device.
Background
The tumor is a new organism formed by local tissue cell proliferation under the action of various tumorigenic factors, the tumor is divided into two categories of benign tumor and malignant tumor according to the cell characteristics of the new organism and the degree of harm to the organism, the position of the tumor is generally confirmed by using a tumor in-vitro positioning device, in the actual use process, in order to ensure the accuracy of tumor positioning, a contrast medium needs to be injected into a patient body firstly to achieve the purpose of improving the definition of contrast imaging, but the contrast medium can generate a focusing reaction in the patient body, the patient can unconsciously shake on a detection table due to skin itch and other symptoms, the patient has the risk of falling off the detection table, the safety of the device in use is not strong, and improvement is needed aiming at the problems.
SUMMERY OF THE UTILITY MODEL
The technical problems solved by the utility model are as follows: the utility model provides an external positioner of tumour, through guard plate and rotating-structure's the back of lying, make the patient examine test table and go up the position of lying, the guard plate can restrict the patient to solved the contrast medium and can take place the focus reaction in the patient is internal, the patient can be because of symptoms such as skin pruritus are in examining test table unconscious rocking, there is the problem of the risk that drops from examining test table, has improved the security of device when using.
The technical scheme adopted by the utility model is as follows: external positioner of tumour, include the positioner body, examine test table, guard plate, halfpace and regulation structure, the inside detection table that is provided with of positioner body, and examine the test table left side and be provided with two sets of guard plates, it is provided with the halfpace to examine the test table right side, it is connected with the guard plate through rotating-structure to examine the test table, it is connected with the halfpace through regulation structure to examine the test table.
Furthermore, the rotating structure comprises two groups of first limiting grooves arranged on the left side of the bottom end of the detection platform, a first limiting rod arranged in the first limiting grooves, a rotating part sleeved on the surface of the first limiting rod, a plurality of groups of spring grooves formed in the surface of the first limiting rod, springs arranged in the spring grooves, a second limiting rod penetrating through the outer side surface of the spring grooves and a second limiting groove formed in the inner wall surface of the rotating part;
the tail end of the outer side of the second limiting rod is in a circular arc shape, and the second limiting grooves are arc-shaped grooves matched with the circular arc shape arranged at the tail end of the outer side of the second limiting rod;
the top end of the rotating piece is provided with a protection plate.
Furthermore, the surface of the first limiting rod is provided with at least two groups of second limiting rods, and the inner wall surface of the rotating part is provided with second limiting grooves with the same number as the second limiting rods.
Further, one end of the spring is welded on the surface of the inner wall of the spring groove, and the other end of the spring is welded on the surface of the inner side of the second limiting rod.
Furthermore, the adjusting structure comprises two groups of connecting rods arranged on the right side of the bottom end of the detection platform, a sliding chute arranged at the bottom end of the connecting rods, a sliding block embedded in the sliding chute, a rotating rod penetrating through the middle of the sliding block, third limiting rods penetrating through two sides of the sliding block and a sliding rod arranged at the bottom end of the sliding block, wherein the sliding rods all penetrate through the surface of the bottom end of the sliding chute, and a step platform is arranged at the bottom end of the sliding rod;
the surface of the rotating rod is provided with external threads, internal threads meshed with the external threads arranged on the surface of the rotating rod are arranged in the sliding block, the front end of the rotating rod penetrates through the surface of the front end of the sliding chute, the rear end of the rotating rod is rotatably connected to the surface of the inner wall of the sliding chute, and the tail end of the front end of the rotating rod is provided with a handle;
and two ends of the third limiting rod are arranged on the inner wall of the sliding chute.
Furthermore, the third limiting rod is cylindrical, and through holes matched with the third limiting rod are formed in the surface of the sliding block.
Furthermore, the slide bars are all set to be rectangular, and the bottom end of the sliding groove is provided with a straight groove hole matched with the slide bars.
Compared with the prior art, the utility model has the advantages that:
1. according to the technical scheme, the problems that a focusing reaction of a contrast medium in a patient body can be effectively avoided through the arrangement of the protection plate, the patient can shake unconsciously on the detection table due to skin itch and other symptoms, and the risk of falling off from the detection table is caused are solved;
2. this technical scheme is through the halfpace that sets up, adjust structure and handle etc., it is different effectively to have avoided the patient size, when going to the detection bench through the halfpace, still need remove the problem of health adjustment to suitable position, through rotating the handle, make handle control slide move inside the spout, the spout drives the slide bar and removes, make the slide bar drive halfpace adjusting position, thereby reach and adjust halfpace to the suitable position, make the patient need not carry out position adjustment by a wide margin again after lying to the detection bench through the halfpace, the convenience when the device uses has been improved.
Drawings
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a second perspective view of the present invention;
FIG. 3 is a schematic front sectional view of the present invention;
FIG. 4 is a schematic side sectional view of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 3 according to the present invention;
fig. 6 is an enlarged view of the structure at B in fig. 3 according to the present invention.
Detailed Description
In the following, an embodiment of the present invention will be described in conjunction with fig. 1 to 6, so as to clearly and completely describe the technical solutions, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, not the whole embodiment.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
External positioner of tumour, including positioner body 1, examine test table 2, guard plate 3, halfpace 4 and regulation structure 6, positioner body 1 is inside to be provided with and to examine test table 2, and examines test table 2 left side and be provided with two sets of guard plates 3, examines test table 2 right side and is provided with halfpace 4, examines test table 2 and is connected with guard plate 3 through rotating-structure 5, examines test table 2 and is connected with halfpace 4 through regulation structure 6.
In other embodiments, the rotating structure 5 includes two sets of first limiting grooves 51 disposed on the left side of the bottom end of the detecting table 2, a first limiting rod 52 disposed inside the first limiting groove 51, a rotating member 53 sleeved on the surface of the first limiting rod 52, a plurality of sets of spring grooves 54 formed on the surface of the first limiting rod 52, a spring 55 disposed inside the spring groove 54, a second limiting rod 56 penetrating through the outer side surface of the spring groove 54, and a second limiting groove 57 formed on the inner wall surface of the rotating member 53;
the outer ends of the second limiting rods 56 are all arranged into arc shapes, the second limiting grooves 57 are all arranged into arc-shaped grooves matched with the arc shapes arranged at the outer ends of the second limiting rods 56, and after the outer ends of the second limiting rods 56 are extruded, the second limiting rods 56 can move out of the second limiting grooves 57, so that the purpose of quickly relieving the position limitation of the second limiting rods 56 on the second limiting grooves 57 is achieved;
the top ends of the rotating pieces 53 are provided with protection plates 3;
when the protection plate 3 is needed to be used, the protection plate 3 is rotated, the protection plate 3 drives the rotating piece 53 to rotate on the surface of the first limiting rod 52, the rotating piece 53 drives the second limiting groove 57 to extrude the second limiting rod 56, the second limiting rod 56 extrudes the spring 55, the spring 55 generates elastic deformation due to the extrusion of the second limiting rod 56, the spring 55 pulls the second limiting rod 56 to take in the spring groove 54, the second limiting rod 56 does not limit the position of the rotating piece 53, the angle of the protection plate 3 is adjusted, after the adjustment of the protection plate 3 is completed, the second limiting rod 56 is inserted into the other second limiting grooves 57, and the position of the protection plate 3 is fixed.
In other embodiments, at least two sets of second limiting rods 56 are disposed on the surface of the first limiting rod 52, and the inner wall surface of the rotating member 53 is provided with second limiting grooves 57 having the same number as the second limiting rods 56;
through the design, after the rotating part 53 rotates on the surface of the first limiting rod 52 for a certain angle, the position of the rotating part 53 can be fixed in a mode that the second limiting rod 56 is inserted into the second limiting groove 57, and therefore the purpose of fixing the position of the protection plate 3 is achieved.
In other embodiments, one end of the spring 55 is welded to the inner wall surface of the spring groove 54, and the other end of the spring 55 is welded to the inner side surface of the second stopper rod 56;
with this design, the distance between the inner wall surface of the spring groove 54 and the inner side surface of the second stopper rod 56 can be shortened by pressing the spring 55, thereby achieving the purpose of adjusting the position of the second stopper rod 56.
In other embodiments, the adjusting structure 6 includes two sets of connecting rods 61 disposed at the right side of the bottom end of the detecting table 2, a sliding slot 62 disposed at the bottom end of the connecting rods 61, a sliding block 63 embedded inside the sliding slot 62, a rotating rod 64 penetrating through the middle of the sliding block 63, third limiting rods 65 penetrating through two sides of the sliding block 63, and a sliding rod 66 disposed at the bottom end of the sliding block 63, wherein the sliding rods 66 all penetrate through the bottom end surface of the sliding slot 62, and the bottom end of the sliding rod 66 is provided with the step 4;
the surface of the rotating rod 64 is provided with external threads, the inside of the sliding block 63 is provided with internal threads which are meshed with the external threads arranged on the surface of the rotating rod 64, when the rotating rod 64 rotates, the rotating rod 64 can drive the sliding block 63 to move on the surface of the rotating rod 64, the front end of the rotating rod 64 penetrates through the surface of the front end of the sliding groove 62, the rear end of the rotating rod 64 is rotatably connected to the surface of the inner wall of the sliding groove 62, and the tail end of the front end of the rotating rod 64 is provided with a handle 7;
both ends of the third limiting rod 65 are arranged on the inner wall of the sliding groove 62;
when the position of the landing 4 needs to be adjusted, the handle 7 is rotated to drive the rotating rod 64 to rotate, the rotating rod 64 drives the sliding block 63 to move under the limitation of the third limiting rod 65, the sliding block 63 can move in the sliding groove 62, the sliding block 63 drives the sliding rod 66 to move, the sliding rod 66 drives the landing 4 to move, and the position adjustment of the landing 4 is completed.
In other embodiments, the third limiting rods 65 are all configured to be cylindrical, and the surface of the sliding block 63 is provided with through holes matched with the third limiting rods 65;
through the design, the sliding block 63 can move on the surface of the third limiting rod 65, so that the purpose that the third limiting rod 65 limits the position of the sliding block 63 is achieved.
In other embodiments, the sliding bars 66 are all rectangular, and the bottom end of the sliding groove 62 is provided with a straight groove hole matched with the sliding bar 66;
through the design, the sliding rod 66 can move in a straight slot hole formed at the bottom end of the sliding groove 62, so that the aim of adjusting the position of the sliding rod 66 is fulfilled.
The above-mentioned embodiments are merely preferred embodiments of the present invention, which are not intended to limit the scope of the present invention, and therefore, all equivalent changes made by the contents of the claims of the present invention should be included in the claims of the present invention.
Claims (7)
1. External positioner of tumour, include positioner body (1), examine test table (2), guard plate (3), halfpace (4) and adjust structure (6), positioner body (1) inside is provided with examines test table (2), and examines test table (2) left side and be provided with two sets of guard plates (3), it is provided with halfpace (4), its characterized in that to examine test table (2) right side: detect platform (2) and be connected with guard plate (3) through rotating-structure (5), it is connected with halfpace (4) through regulation structure (6) to detect platform (2).
2. The in vitro tumor localization apparatus of claim 1, wherein: the rotating structure (5) comprises two groups of first limiting grooves (51) arranged on the left side of the bottom end of the detection platform (2), a first limiting rod (52) arranged in the first limiting grooves (51), a rotating part (53) sleeved on the surface of the first limiting rod (52), a plurality of groups of spring grooves (54) formed in the surface of the first limiting rod (52), springs (55) arranged in the spring grooves (54), second limiting rods (56) penetrating through the outer side surfaces of the spring grooves (54) and second limiting grooves (57) formed in the inner wall surfaces of the rotating part (53);
the tail end of the outer side of the second limiting rod (56) is arranged to be in an arc shape, and the second limiting grooves (57) are arranged to be arc-shaped grooves matched with the arc-shaped grooves arranged at the tail end of the outer side of the second limiting rod (56);
the top ends of the rotating pieces (53) are provided with protection plates (3).
3. The in vitro tumor localization device of claim 2, wherein: the surface of the first limiting rod (52) is provided with at least two groups of second limiting rods (56), and the inner wall surface of the rotating part (53) is provided with second limiting grooves (57) with the same number as the second limiting rods (56).
4. The in vitro tumor localization device of claim 2, wherein: one end of the spring (55) is welded on the inner wall surface of the spring groove (54), and the other end of the spring (55) is welded on the inner side surface of the second limiting rod (56).
5. The in vitro tumor localization apparatus of claim 1, wherein: the adjusting structure (6) comprises two groups of connecting rods (61) arranged on the right side of the bottom end of the detection platform (2), a sliding groove (62) arranged at the bottom end of the connecting rods (61), a sliding block (63) embedded in the sliding groove (62), a rotating rod (64) penetrating through the middle of the sliding block (63), third limiting rods (65) penetrating through two sides of the sliding block (63) and sliding rods (66) arranged at the bottom end of the sliding block (63), wherein the sliding rods (66) all penetrate through the bottom end surface of the sliding groove (62), and a step platform (4) is arranged at the bottom end of the sliding rod (66);
the surface of the rotating rod (64) is provided with external threads, internal threads which are meshed with the external threads arranged on the surface of the rotating rod (64) are arranged inside the sliding block (63), the front end of the rotating rod (64) penetrates through the surface of the front end of the sliding chute (62), the rear end of the rotating rod (64) is rotatably connected to the surface of the inner wall of the sliding chute (62), and the tail end of the front end of the rotating rod (64) is provided with a handle (7);
and two ends of the third limiting rod (65) are arranged on the inner wall of the sliding groove (62).
6. The in vitro tumor localization apparatus of claim 5, wherein: the third limiting rod (65) is cylindrical, and through holes matched with the third limiting rod (65) are formed in the surface of the sliding block (63).
7. The in vitro tumor localization apparatus of claim 5, wherein: the sliding rods (66) are all arranged in a rectangular shape, and straight slot holes matched with the sliding rods (66) are formed in the bottom ends of the sliding grooves (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121634319.1U CN215305996U (en) | 2021-07-16 | 2021-07-16 | External positioning device for tumor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121634319.1U CN215305996U (en) | 2021-07-16 | 2021-07-16 | External positioning device for tumor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215305996U true CN215305996U (en) | 2021-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121634319.1U Active CN215305996U (en) | 2021-07-16 | 2021-07-16 | External positioning device for tumor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215305996U (en) |
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2021
- 2021-07-16 CN CN202121634319.1U patent/CN215305996U/en active Active
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